专利摘要:
The fiber optic connectors and connected fiber optic cables include connector housing with locking portions defined in the connector housing that allow the connector housing to be selectively coupled to a fixing member with the corresponding pushbutton of a set of multiple ports . The methods for selectively connecting a fiber optic connector to, and disconnecting the fiber optic connector from, multiple port assemblies allows the connector housing to be forcibly and non-destructively removed from the multiple port assembly.
公开号:BR112019028047A2
申请号:R112019028047-2
申请日:2018-06-26
公开日:2020-08-11
发明作者:Thierry Luc Alain Dannoux;Joel Christopher Rosson;Felice Scotta;Dayne Wilcox;Michael Wimmer;Shane WOODY;Zhiye Zhang
申请人:Corning Research & Development Corporation;
IPC主号:
专利说明:

[0001] [0001] This application claims the benefit of US Provisional Patent Application 62 / 526,011, filed on June 28, 2017, US Provisional Patent Application 62 / 526,018 filed on June 28, 2017 and Provisional Patent Application US 62 / 526,195 , filed on June 28, 2017, the contents of which are hereby incorporated by reference in their entirety.
[0002] [0002] The present disclosure generally relates to assemblies for interconnecting or otherwise terminating optical fibers and fiber optic cables in a manner suitable to be compatible with optical receptacles. Background of the Technique
[0003] [0003] Optical fibers are used in an increasing number and variety of applications, such as a wide variety of telecommunications and data transmission applications. As a result, fiber optic networks include an increasing number of fiber optics and terminated fiber optic cables that can be conveniently trusted and combined with the corresponding optical receptacles on the network. These fiber optics and terminated fiber optic cables are available in a variety of connector formats, including, for example, hardened OptiTap® and OptiTip® connectors, field-installable UniCam® connectors, pre-wired or monofiber cables, combined with SC connectors , FC or LC, etc., all available from Corning Incorporated, with similar products available from other manufacturers, as is well documented in the patent literature.
[0004] [0004] The optical receptacles to which the aforementioned terminated cables and fibers are attached are generally supplied in optical network units (ONUs), network interface devices (NIDs) and other types of network devices or enclosures, and generally require hardware sufficiently robust to be used in different environments under different installation conditions. These conditions can be attributed to the environment in which the connectors are used or to the habits of the technicians who deal with the hardware. Consequently, there is a continuous effort to improve the robustness of these connected sets, preserving a fast, reliable and trouble-free optical connection to the network. BRIEF SUMMARY
[0005] [0005] Fiber optic connectors, connected cable assemblies, multiple port assemblies and methods for connecting the fiber optic connector and disconnecting the fiber optic connector from multiple port assemblies are disclosed here.
[0006] [0006] In one embodiment, a fiber optic connector includes a ferrule that includes a fiber optic hole and a connector housing, wherein the connector housing includes a ferrule retaining portion positioned at a front portion of the connector housing , the ferrule retaining portion structurally configured to engage and retain the ferrule, a longitudinal geometric axis extending from the front portion of the connector housing through the ferrule retaining portion to a rear portion of the connector housing positioned opposite the front portion, a nominal housing portion defined on an outer surface of the connector housing, and a locking portion defined on the outer surface of the connector housing and interrupting the nominal housing portion, where the locking portion includes a face of door latch extending into the nominal housing portion of the connector housing towards o to the longitudinal geometric axis and which is oriented transversely to the longitudinal geometric axis, and the locking portion further includes a recess of the locking portion positioned behind the door latch face and into the nominal housing portion of the connector housing, and the recess of the locking portion is oriented transversely to the door engaging face and includes a flat surface that extends through at least a portion of the outer surface of the connector housing.
[0007] [0007] In another embodiment, a connected fiber optic cable includes a ferrule that includes a fiber optic hole and a connector housing that includes a ferrule retaining portion positioned at a front portion of the connector housing, the retaining portion of the bolt engaged with the bolt, a longitudinal geometric axis that extends from the front portion of the connector housing through the ferrule retaining portion and the optical fiber hole of the bolt to a rear portion of the connector housing positioned opposite the front portion , a nominal housing portion defined on an outer surface of the connector housing, and a locking portion defined on the outer surface of the connector housing and which interrupts the nominal housing portion, where the locking portion includes a locking face. door extending inwardly from the nominal housing portion of the connector housing towards the axis longitudinal geometric axis and which is oriented transversely to the longitudinal geometric axis, and the locking portion further includes a locking portion recess positioned behind the door latch face and into the nominal housing portion of the connector housing, and the recess of locking portion is oriented transversely to the door latch face and includes a flat surface that extends through at least a portion of the outer surface of the connector housing, and a fiber optic cable that includes an optical fiber that extends along from the longitudinal geometric axis of the connector housing to the optical fiber hole of the bolt.
[0008] [0008] In yet another embodiment, a set of multiple ports includes a housing that defines a cavity positioned within the housing, a plurality of optical adapters positioned within the housing cavity, the plurality of optical adapters structurally configured to receive, align and couple optically different optical connectors, a plurality of optical connector ports that include respective connection port passages that allow external optical connectors to access the plurality of optical adapters positioned within the housing cavity, where the connection port passages include path paths. respective connector insertion, and a plurality of pushbutton members associated with the respective connection port passages, wherein each pushbutton member of the plurality of pushbutton members includes a hole that extends through the fixing member with push-button, the hole defining an internal perimeter, a connector engaging face positioned in the hole and oriented transversely to a corresponding connector insertion path, where the connector engaging face includes an inner end and an end outer position positioned outside the inner end, and a slope positioned in the hole, where the slope extends between the inner perimeter of the hole and the inner end of the connector engagement face.
[0009] [0009] In yet another embodiment, a fiber optic joint includes a multiple port assembly that includes a housing that defines a cavity positioned within the housing, an optical adapter positioned within the housing cavity, in which the optical adapter is structurally configured to receive, align and optically couple different optical connectors, an optical connection port defined by the housing and in communication with the cavity, where the optical connection port includes a connection port passage that extends to the cavity and defines a path connector insert, and a push-button fixing member that crosses the connection port passage, the push-button fixing member that includes a hole extends through the push-button fixing member and defines a perimeter inner, and a connector hitch face extending inwardly from the inner perimeter of the hole, and an optical fiber connector It is positioned at least partially within the connector insertion path of the multi-port assembly, wherein the fiber optic connector includes a connector housing that includes a ferrule retaining portion positioned at a front portion of the connector housing, the portion ferrule retention is structurally configured to engage and retain a ferrule, a longitudinal geometric axis that extends from the front portion of the connector housing through the ferrule retaining portion to a rear portion of the connector housing positioned opposite the front portion , a nominal housing portion defined on an outer surface of the connector housing, and a locking portion defined on the outer surface of the connector housing and which interrupts the nominal housing portion, where the locking portion includes a locking face. door extending inwardly from the nominal housing portion of the housing connector insert towards the longitudinal geometric axis and which is oriented transversely to the longitudinal geometric axis, and the locking portion further includes a locking portion recess positioned behind the door engaging face and into the nominal housing portion of the housing connector, and the locking portion recess is oriented transversely to the door latch face and includes a flat surface that extends through at least a portion of the outer surface of the connector housing, and where the door latch face is selectively engaged with the connector engaging face of the multi-port assembly.
[0010] [0010] In yet another embodiment, a method for selectively connecting a fiber optic connector to a multi-port array includes inserting a connector housing of a fiber optic connector into a connector port of a multi-port array, where the connector housing includes a longitudinal geometric axis that extends through the connector housing, engages a slope of a fastening member with a push button of the multiple door assembly with the connector housing, moves the fastening member with a push button away from a connector insertion path defined by the multiple door assembly, move at least a portion of the connector housing through a hole in the fixing member with a push button of the multiple door assembly, move at least a portion of the member clamping with a push button for a recess of the locking portion of the connector housing, and engages an engaging face tie of the connector of the fastening member with a push button that is oriented transversely to the connector insertion path of the multiple door assembly, with a door engaging face of the connector housing that is oriented transversely to the longitudinal geometric axis of the connector housing to selectively couple the connector housing to the multiple port assembly.
[0011] [0011] In yet another embodiment, a fiber optic connector includes a ferrule and connector housing, where the ferrule includes a fiber optic hole and the connector housing includes a ferrule retaining portion structurally configured to engage and retain the bolt to a front portion of the connector housing, a longitudinal geometric axis that extends from a leading edge plane of the front portion of the connector housing through the ferrule retaining portion to a rear portion of the connector housing, a portion of nominal housing defined on an outer surface of the connector housing, a rotating distinctly distinctive portion defined on the outer surface of the connector housing, and a distinctly rotating locking portion defined on the outer surface of the connector housing, where the housing portion the nominal portion is interrupted by the rotatingly distinct switching portion and the tr rotatingly distinct feature, the connector housing has an unobstructed line of sight from the rotatingly distinct switching portion to the leading edge plane of the connector housing along a forward direction of the fiber optic connector, the rotating switching portion The distinctive swivel includes at least one swiveling distinctive contact surface that is structurally configured to inhibit rotation of the connector housing around the longitudinal axis when engaged with a complementary switching portion of an optical connector port, the swiveling distinctive locking portion includes a rear facing door latch and a locking portion recess which is positioned behind the door engaging face, the locking portion recess is obstructed from the leading edge plane of the connector housing along the direction of advancement of the fiber optic connector through the door latch face, and the the door engaging face of the locking portion is structurally configured to inhibit axial movement of the connector housing along a retraction direction of the optical fiber connector when engaged with a complementary fastening member of an optical connector port.
[0012] [0012] In yet another embodiment, a set of multiple ports includes a housing that defines a cavity positioned within the housing, a plurality of optical adapters positioned within the housing cavity, in which the optical adapters are structurally configured to receive, align and optically coupling different optical connectors, a plurality of optical connector ports that include respective connection port passages that allow external optical connectors to access the plurality of optical adapters positioned within the housing cavity, where the connection port passages include trajectories corresponding connector insertion means, a plurality of rotatingly distinct switching portions with respective connecting port passages, wherein each switching portion includes at least one rotatingly distinct contact surface in the unobstructed line of sight with an open end of a respective passage of p connecting edge and at least one distinctly rotating contact surface is structurally configured to inhibit the rotation of a connector housing that resides in the respective connection port passage, and a plurality of clamping members with a push button associated with the respective connecting port passages, where each clamping member with a push-button is tilted in an engaged position, in which a locking portion pivotally distinct from the clamping member with a push-button is positioned within the corresponding connector insertion path, and is selectively positioned in and out of an engaged arrangement, where the locking portion pivotally distinct from the clamping member with the pushbutton is positioned outside the corresponding connector insertion path, the locking portion pivotally distinct from each clamping member with push button includes a slope oriented to progressively constrict the corresponding connector insertion path along a forward direction of a fiber optic connector in the respective connection port passage and an obstructed locking portion recess from the open end of the respective connection port passage by a connector engaging face of the rotating locking portion distinct from the clamping member with a push-button, and the connector engaging face of the rotatingly locking portion is structurally configured to inhibit the axial movement of a fiber optic connector in the passageway port along a retracting direction of a fiber optic connector in the respective port passage.
[0013] [0013] In yet another embodiment, a method for connecting a fiber optic connector to a set of multiple ports includes providing a fiber optic connector that includes a ferrule and a connector housing, where the ferrule includes a fiber optic port and the connector housing includes a ferrule retaining portion structurally configured to engage and retain the ferrule in a front portion of the connector housing, a longitudinal geometric axis that extends from a leading edge plane of the front portion of the connector housing through from the ferrule retaining portion to a rear portion of the connector housing, a nominal housing portion defined on an outer surface of the connector housing, a distinctly rotating switch portion defined on the outer surface of the connector housing, and a portion of distinctly rotating locking defined on the outer surface of the connector housing, where the Nominal housing is interrupted by the rotatingly distinct switching portion and the locking portion, the rotatingly distinct switching portion includes an unobstructed line of sight with the leading edge plane of the connector housing along a forward direction of the fiber connector optical, wherein the rotatingly distinct switching portion includes at least one rotatingly distinct contact surface structurally configured to inhibit rotation of the connector housing around the longitudinal axis when engaged with a complementary switching portion of an optical connector port, the locking portion includes a rear facing door latch face and a locking portion recess which is positioned behind the door latching face, the locking portion recess is obstructed from the leading edge plane of the housing connector along the forward direction of the fiber optic connector through the fa the door hitch face, and the door hinge face of the locking portion is structurally configured to inhibit axial movement of the connector housing along a retraction direction of the fiber optic connector when engaged with a complementary locking portion of an optical connector port, which advances the optical fiber connector along the forward direction to an optical connector port of a set of multiple ports including a plurality of optical adapters, in which the optical adapters are structurally configured to receive, align and optically coupling the fiber optic connector with a different optical connector within the multiple port assembly, aligning the rotatingly distinct switching portion of the connector housing with a distinctly rotating complementary switching portion associated with the optical connector port to allow the optical connector port locking mechanism rotating distinctly from the connector housing locking portion pivotally distinct from a clamping member with a pushbutton associated with the optical connector port, and engaging the pivotally locking portion of the connector housing with the pivotably locking portion of the clamping member associated with the pushbutton optical connector port.
[0014] [0014] In yet another embodiment, a set of connected optical fiber cables includes a ferrule, a connector housing, a cable adapter, a fiber optic cable and an SC type conversion housing, where the connector housing includes a ferrule retaining portion, an adapter seating portion, a longitudinal geometry axis extending transversely from a leading edge plane of the front portion of the connector housing through the ferrule retaining portion and the adapter seating portion of the connector housing up to a rear portion of the connector housing, a distinctly rotating switch portion defined on the outer surface of the connector housing, a distinctly rotating locking portion defined on the outer surface of the connector housing and a nominal housing portion defined in an outer surface of the connector housing and interrupted by the switching portion and the locking of the connector housing, wherein the bolt comprising a nominal bolt diameter of 2.5 mm is retained by the ferrule retaining portion of the connector housing, and comprising a fiber optic hole, the switching portion of the connector housing The connector comprises at least one rotatingly distinct contact surface that is structurally configured to inhibit rotation of the connector housing around the longitudinal axis when engaged with a complementary switching portion of an optical connector port, the locking portion of the connector housing. connector includes a rear facing door latch face and a locking portion recess which is positioned behind the door engaging face, the locking portion recess of the locking portion is obstructed from the leading edge plane of the connector housing along the forward direction of the fiber optic connector through the door hinge face, the fa The locking portion port hitch is structurally configured to inhibit axial movement of the connector housing along a retracting direction of the fiber optic connector when engaged with a complementary locking portion of an optical connector port, the adapter cable comprises an optical cable passage, an optical fiber passage, a housing insert portion seated on the adapter seating portion of the connector housing to align the optical cable passage and the optical fiber passage with the longitudinal geometric axis of the connector housing, and an adapter holder that limits an extension in which the cable adapter extends to the adapter seating portion of the connector housing, the fiber optic cable extends along the optical cable passage of the adapter cable and comprises an optical fiber that extends along the optical fiber passage of the cable adapter and the optical fiber hole of the bolt, and the connector housing comprises a line of sight from the switching portion to the leading edge plane of the connector housing which is obstructed only by the SC type conversion housing along a forward direction of the connector. optical fiber.
[0015] [0015] In yet another embodiment, a set of connected fiber optic cables includes a ferrule, a connector housing, a cable adapter, a fiber optic cable and a hardened conversion housing, where the connector housing includes a portion ferrule retaining portion, an adapter seating portion, a longitudinal geometric axis extending transversely from a leading edge plane of the front portion of the connector housing through the ferrule retaining portion and the adapter seating portion of the housing connector to a rear portion of the connector housing, a distinctly rotating switch portion defined on the outer surface of the connector housing, a distinctly rotating locking portion defined on the outer surface of the connector housing and a nominal housing portion defined on a outer surface of the connector housing and interrupted by the switching portion and the When connecting the connector housing, the bolt that includes a nominal 2.5 mm ferrule diameter is retained by the ferrule retaining portion of the connector housing, and includes a fiber optic hole, the switching portion of the connector housing. The connector includes at least one rotating distinct contact surface that is structurally configured to inhibit rotation of the connector housing around the longitudinal axis when engaged with a complementary switching portion of an optical connector port, the locking portion of the connector housing. connector includes a rear facing door latch face and a locking portion indentation that is positioned behind the door engaging face, the locking portion indentation of the locking portion is obstructed from the leading edge plane of the housing. connector along the forward direction of the fiber optic connector through the door latch face, the door latch face of the locking portion is structurally configured to inhibit axial movement of the connector housing along a retracting direction of the fiber optic connector when engaged with a complementary locking portion of an optical connector port, where the cable adapter includes a optical cable pass, optical fiber pass, a housing insert portion seated on the adapter seat portion of the connector housing to align the optical cable passage and the optical fiber passage with the longitudinal geometric axis of the connector housing , and an adapter holder that limits an extension in which the cable adapter extends to the adapter seat portion of the connector housing, the fiber optic cable extends along the cable adapter's optical cable passage and includes an optical fiber that extends along the optical fiber passage of the cable adapter and the ferrule optical fiber hole, in which it houses it Hardened conversion device includes a pair of opposing fingers that includes opposing inner faces that extend parallel to, and are symmetrically arranged around the longitudinal geometric axis of the connector housing, a finger spacing between the opposing inner faces of the opposing fingers is between 10.80mm and 10.85mm, a finger depth along a direction parallel to the longitudinal geometric axis of the connector housing is between 8.45mm and 8.55mm, a finger width along a perpendicular direction at finger depth and the longitudinal geometric axis of the connector housing is less than 10 mm, the external faces of the opposite fingers rest along a common external diameter between 15.75 mm and 15.85 mm, an external face of one of the opposite fingers is truncated in a plane parallel to the opposite inner faces to define a truncated extension between about 14.75mm and about 14.95mm, which and extends from the outer face of the truncated opposite finger to the outer face of the opposite finger, and the connector housing includes a line of sight from the switching portion to the leading edge plane of the connector housing that is obstructed only by the connector housing. Hardened conversion along a forward direction of the fiber optic connector.
[0016] [0016] In yet another embodiment, a set of connected fiber optic cables includes a ferrule, a connector housing, a cable adapter, a fiber optic cable and an SC type conversion housing, where the connector housing includes a ferrule retaining portion positioned in a front portion of the connector housing, an adapter seating portion, a longitudinal geometry axis extending transversely from a leading edge plane of the front portion of the connector housing through the retaining bolt and adapter seat portion of the connector housing to a rear portion of the connector housing, a nominal housing portion defined on an outer surface of the connector housing, and a defining locking portion on the outer surface of the connector housing connector and interrupting the nominal housing portion of the connector housing, where the locking portion of the connector housing The connector includes a door engaging face that extends into the nominal housing portion of the connector housing towards the longitudinal axis and is oriented transversely to the longitudinal geometric axis, the locking portion of the connector housing further includes a recess of locking portion positioned behind the door latch face of the locking portion and into the nominal housing portion of the connector housing, the locking portion recess is oriented transversely to the door latching face of the locking portion and includes a flat surface that extends through at least a portion of the outer surface of the connector housing, the bolt that includes a nominal 2.5 mm ferrule diameter is retained by the ferrule retaining portion of the connector housing, and includes a hole optical cable, the cable adapter includes an optical cable routing, an optical fiber routing, one by one housing insert fitting seated in the adapter seat portion of the connector housing to align the optical cable path and the optical fiber path with the longitudinal geometric axis of the connector housing, and an adapter bracket that limits an extension over which the cable adapter extends to the adapter seat portion of the connector housing, the fiber optic cable extends along the optical cable passage of the cable adapter, and includes an optical fiber that extends along the optical fiber passage of the cable adapter and the ferrule optical fiber hole, the SC type conversion housing surrounds the ferrule retaining portion of the connector housing and a portion of the connector housing behind the ferrule retaining portion of the connector housing, and the SC type conversion housing is positioned in front of the locking portion of the connector housing along the longitudinal geometric axis of the connector housing connector, so that the SC type conversion housing may have potential interference with the engagement of the locking portion of the connector housing to an optical port fixing member.
[0017] [0017] In yet another embodiment, a set of connected optical fiber cables includes a ferrule, a connector housing, a cable adapter, a fiber optic cable and a hardened conversion housing, where the connector housing includes a portion bolt retaining position positioned on a front portion of the connector housing, an adapter seating portion, a longitudinal geometry axis extending transversely from a leading edge plane of the front portion of the connector housing through the retaining portion bolt and adapter seat portion of the connector housing to a rear portion of the connector housing, a nominal housing portion defined on an outer surface of the connector housing, and a locking portion defined on the outer surface of the connector housing, and which interrupts the nominal housing portion of the connector housing, the locking portion of the cone housing ctor includes a door latch face that extends into the nominal housing portion of the connector housing towards the longitudinal axis and is oriented transversely to the longitudinal geometric axis, the locking portion of the connector housing also includes a recess of locking portion positioned behind the door latch face of the locking portion and into the nominal housing portion of the connector housing, the locking portion recess is oriented transversely to the door latching face of the locking portion and includes a flat surface extending through at least a portion of the outer surface of the connector housing, the bolt includes a nominal ferrule diameter of 2.5 mm, is retained by the ferrule retaining portion of the connector housing, and includes a hole fiber optic cable, the cable adapter includes an optical cable slot, an optical fiber slot, a portion of i housing insert seated in the adapter seat portion of the connector housing to align the optical cable path and the optical fiber path with the longitudinal geometric axis of the connector housing, and an adapter bracket that limits an extension over which the adapter cable extends to the adapter seat portion of the connector housing, the fiber optic cable extends along the cable adapter's optical cable path and includes an optical fiber that extends along the adapter's optical fiber path cable and of the ferrule optical fiber hole, the hardened conversion housing includes a pair of opposing fingers that includes opposing inner faces that extend parallel to, and are symmetrically arranged around the longitudinal geometric axis of the connector housing, a spacing of the finger between the opposite inner faces of the opposite fingers is between 10.80 mm and 10.85 mm, a finger depth Some of the direction parallel to the longitudinal axis of the connector housing is between 8.45 mm and 8.55 mm, a finger width along a direction perpendicular to the finger depth and the longitudinal axis of the connector housing is less whereas 10 mm, the external faces of the opposite fingers rest along a common external diameter between 15.75 mm and 15.85 mm, an external face of one of the opposite fingers is truncated in a plane parallel to the internal opposite faces to define a truncated extension between about 14.75 mm and about 14.95 mm, which extends from the outer face of the truncated opposite finger to the outer face of the opposite finger, and the hardened conversion housing surrounds the ferrule retaining portion of the housing connector and the locking portion of the connector housing to interfere with engaging the locking portion of the connector housing with an optical port retaining member.
[0018] [0018] In yet another embodiment, a set of multiple ports includes a housing that defines a cavity positioned within the housing, a plurality of optical adapters positioned within the housing cavity, optical adapters structurally configured to receive, align and optically couple connectors different optical ports, a plurality of optical connection ports including respective connection port passages that allow external optical connectors to access the plurality of optical adapters positioned within the housing cavity, where the connection port passages include connector insertion paths and a plurality of pushbutton members associated with the respective connecting port passages, wherein each pushbutton member is tilted in an engaged position, in which a locking portion of the fastening member with push button is positioned inside that of a corresponding connector insertion path, and is selectively positionable in and out of an engaged arrangement, in which the locking portion of the clamping member with the push button is positioned outside the corresponding connector insertion path, and the portion locking of each of the fixing members with a push button is configured to allow the forced non-destructive disengagement of an external optical connector from the locking portion of the fixing member with a pressing button by applying a force to the external optical connector in a direction along a geometric axis that extends along the corresponding connector insertion path.
[0019] [0019] In yet another embodiment, a set of multiple ports includes a housing that defines a cavity positioned within the housing, a plurality of optical adapters positioned within the housing cavity, optical adapters structurally configured to receive, align and optically connect connectors different optical ports, a plurality of optical connection ports including respective connection port passages that allow external optical connectors to access the plurality of optical adapters positioned within the housing cavity, where the connection port passages include connector insertion paths and a plurality of pushbutton members associated with respective connecting port passages, wherein each pushbutton member includes a locking portion, where the pushbutton member is repositionable between a coupled arrangement, in the q the locking portion is positioned outside a corresponding connector insertion path, and an engaged position, in which the locking portion is positioned within the corresponding connector insertion path.
[0020] [0020] In yet another embodiment, a method for selectively connecting a fiber optic connector to a set of multiple ports includes inserting a connector housing of a fiber optic connector into a connector port of a set of multiple ports, engaging a multi-port assembly with pushbutton with connector housing, move the pushbutton assembly away from a connector insertion path defined by the multi-port assembly, move the connector housing through the clamping member with pushbutton of the multiple door assembly and engaging a locking portion of the clamping member with pressing button with the connector housing to selectively couple the connector housing to the multiple door assembly.
[0021] [0021] In yet another embodiment, a method for selectively disconnecting a fiber optic connector from a multiple port assembly includes disengaging a locking portion of a fastening member with a push button from a multiple port assembly from a connector housing of a fiber optic connector, move the clamping member with a push button away from a connector insertion path defined by the multi-port assembly, and move the connector housing through the clamping member with the push-button of the set of multiple ports.
[0022] [0022] Although the concepts of the present disclosure are described in the present document with reference to a set of drawings showing a particular type of fiber optic cable, and connector components of particular size and shape, it is contemplated that the concepts can be employed in any fiber optic connection scheme including, for example, and without limitation, hardened OptiTap® and OptiTip® connectors, field-installable UniCam® connectors, single or multiple fiber cable assemblies with SC, FC, LC or connectors multiple fibers, etc. BRIEF DESCRIPTION OF THE NUMBER OF VIEWS OF THE DRAWINGS
[0023] [0023] The following detailed description of specific modalities of the present disclosure can be understood when read in conjunction with the following drawings, where similar structures are indicated with similar reference numbers and in which:
[0024] [0024] Figure 1 schematically represents a perspective view of a fiber optic connector that includes a connector housing, according to one or more embodiments shown and described in this document;
[0025] [0025] Figure 2 schematically represents a bottom perspective view of the fiber optic connector of Figure 1 that includes a locking portion, according to one or more embodiments shown and described in the present document;
[0026] [0026] Figure 3A schematically represents a cross section of the fiber optic connector of Figure 1, according to one or more modalities shown and described in this document;
[0027] [0027] Figure 3B schematically represents another cross section of a port engaging face of the fiber optic connector of Figure 1, according to one or more modalities shown and described in the present document;
[0028] [0028] Figure 4 schematically represents a top perspective view of the connector housing of the fiber optic connector of Figure 1, according to one or more embodiments shown and described in the present document;
[0029] [0029] Figure 5 schematically represents a perspective cross section of the connector housing of the fiber optic connector of Figure 1, according to one or more modalities shown and described in this document;
[0030] [0030] Figure 6 schematically represents another cross section of the fiber optic connector of Figure 1, according to one or more modalities shown and described in this document;
[0031] [0031] Figure 7 schematically represents the fiber optic connector of Figure 1 with a conversion housing installed in the connector housing, according to one or more modalities shown and described in this document;
[0032] [0032] Figure 8 schematically represents an exploded view of the fiber optic connector of Figure 1 that includes another conversion housing, according to one or more embodiments shown and described in the present document;
[0033] [0033] Figure 9 schematically represents a cross section of the conversion housing of Figure 8 and a retaining member, according to one or more modalities shown and described in the present document;
[0034] [0034] Figure 10 schematically represents a rear perspective view of the retaining member of Figure 9, according to one or more embodiments shown and described in the present document;
[0035] [0035] Figure 11 schematically represents a front perspective view of the retaining member of Figure 9, according to one or more embodiments shown and described in the present document;
[0036] [0036] Figure 12 schematically represents a perspective view of another connector housing, according to one or more embodiments shown and described in the present document;
[0037] [0037] Figure 13 schematically represents a cross section of the connector housing for Figure 12 along section 13-13 of Figure 12, according to one or more embodiments shown and described in this document;
[0038] [0038] Figure 14 schematically represents a perspective view of another connector housing, according to one or more modalities shown and described in the present document;
[0039] [0039] Figure 15 schematically represents a perspective view of another connector housing, according to one or more modalities shown and described in the present document;
[0040] [0040] Figure 16A schematically represents a set of multiple doors, according to one or more modalities shown and described in this document;
[0041] [0041] Figure 16B schematically represents a cross section of the set of multiple doors of Figure 16A, according to one or more modalities shown and described in this document;
[0042] [0042] Figure 17 schematically represents a cross section of an optical connector port of the multi-port set of Figure 16, according to one or more modalities shown and described in the present document;
[0043] [0043] Figure 18 schematically represents a fiber optic connector inserted in the optical connector port of Figure 17, according to one or more modalities shown and described in this document;
[0044] [0044] Figure 19 schematically represents a front perspective view of a fixing member with a button for pressing the multi-door set of Figure 16, according to one or more modalities shown and described in this document;
[0045] [0045] Figure 20 schematically represents a rear perspective view of a fixing member with a button for pressing the multi-door set of Figure 16, according to one or more modalities shown and described in this document;
[0046] [0046] Figure 21 schematically represents a side perspective view of a fixing member with a push button of the multi-door set of Figure 16, according to one or more modalities shown and described in the present document;
[0047] [0047] Figure 22 schematically represents a fiber optic connector that addresses the set of multiple ports in Figure 16, according to one or more modalities shown and described in this document;
[0048] [0048] Figure 23 schematically represents the fiber optic connector inserted into an optical connection port of the multi-port set of Figure 16, according to one or more modalities shown and described in this document;
[0049] [0049] Figure 24 schematically represents the fiber optic connector additionally inserted into the optical connection port of the multi-port set of Figure 16, according to one or more modalities shown and described in this document;
[0050] [0050] Figure 25 schematically represents a side view in cross section of the optical fiber connector inserted into the optical connection port of the multi-port set of Figure 16, according to one or more modalities shown and described in this document;
[0051] [0051] Figure 26 schematically represents the fiber optic connector that engages a fixing member with a button for pressing the multiple port assembly of Figure 16, according to one or more modalities shown and described in this document;
[0052] [0052] Figure 27 schematically represents the fiber optic connector fully inserted in the optical connection port of the multi-port set of Figure 16, according to one or more modalities shown and described in this document;
[0053] [0053] Figure 28 schematically represents a front view of another fixing member with a push button according to one or more modalities shown and described in this document;
[0054] [0054] Figure 29 schematically represents a top view of a button for pressing the fixing member with a button for pressing of Figure 28, according to one or more modalities shown and described in the present document;
[0055] [0055] Figure 30 schematically represents another top view of the pressure button of the fixing member with pressure button of Figure 28 with an O-ring seated on the pressure button, according to one or more modalities shown and described in the present document;
[0056] [0056] Figure 31 schematically represents a bottom view of the push button of Figure 29, according to one or more modalities shown and described in this document;
[0057] [0057] Figure 32 schematically represents a blank space for making the fixing member with pushbutton of Figure 28, according to one or more modalities shown and described in this document;
[0058] [0058] Figure 33 schematically represents the fixing member with push-button of Figure 28 in isolation, according to one or more modalities shown and described in this document;
[0059] [0059] Figure 34 schematically represents another set of multiple doors that includes a fixing member with a push button, according to one or more modalities shown and described in this document;
[0060] [0060] Figure 35 schematically represents a cross section of the set of multiple doors and fixing member with pushbutton of Figure 34, according to one or more modalities shown and described in this document; and
[0061] [0061] Figure 36 schematically represents the fixation member with push-button of Figure 34 in isolation, according to one or more modalities shown and described in this document. DETAILED DESCRIPTION
[0062] [0062] The modalities described here generally refer to various devices for the formation of an optical connection between optical fibers. More particularly, the embodiments described herein include fiber optic connectors which include connector housings with a locking portion that selectively engages a pushbutton member of a multi-port assembly to selectively couple the fiber optic connector to the assembly of multiple ports. The locking portion of the connector housing and / or the push-button fixing member of the multi-door assembly can be configured to allow a forced, non-destructive disengagement of the connector housing from the multi-door assembly by applying a predetermined force to the connector housing. In this mode, damage to the multi-port array and / or the fiber optic connector resulting from unexpected or unintended forces applied to the connector housing can be minimized.
[0063] [0063] In the modalities, the fastening button fastening members can generally cross a connecting door passage of the multiple door assembly, which can reduce the need for fastening resources positioned in the perimeter of the connecting door passage. By reducing the need for fastening features positioned on the perimeter of the gateway port, adjacent gateway ports in the multi-port assembly can be positioned closer to each other, so that a greater number of gateway ports be included in a multiple port set without increasing the total size of the multiple port set. In addition, the push-button fixing members can be configured to automatically engage a connector housing by fully inserting the connector housing into the gateway port so that a user can selectively couple the connector housing to the assembly multiple ports with one hand, thus simplifying the connection of the connector housing to the multiple port set. The connector housings may further include a switching portion that selectively engages a corresponding switching portion of the multi-port assembly to ensure and maintain the rotating orientation of the fiber optic connector with the multi-port assembly. These and other modalities of fiber optic connectors and multiple port assemblies are revealed in greater detail in this document with reference to the accompanying figures.
[0064] [0064] As used in this document, the term "forward direction" refers to a direction that is parallel to a longitudinal geometric axis of the connector housing and in which the connector housing can be inserted into a corresponding port. Conversely, the reference in this document to the “retract direction” refers to the opposite direction, that is, a direction that is parallel to the longitudinal geometric axis of the connector housing and in which the connector housing can be retracted from a door corresponding. In the attached figures, the forward direction is described as "AD" and the retraction direction is described as "RD".
[0065] [0065] Referring initially to Figure 1, a perspective view of a fiber optic connector 100 is schematically described. The fiber optic connector 100 generally includes a connector housing 110, which includes a ferrule retaining portion 112 in a front portion 111 of connector housing 110. Connector housing 110 further includes a rear portion 113 positioned opposite the front portion 111 in an axial direction. The bolt retention portion 112 of the connector housing 110 is generally configured to secure and retain a bolt 102 that is positioned at least partially within the bolt retention portion 112.
[0066] [0066] In the embodiments, the fiber optic connector 100 is coupled to a fiber optic cable 10 at the rear portion 113 of the fiber optic connector 100. Fiber optic cable 10 generally includes an optical fiber 12 that extends through the cable fiber optic 10. Fiber optic 12 can generally extend through connector housing 110 and ferrule 102 along a longitudinal axis 114 of connector housing 110. For fiber optic cables 10 that include a single optical fiber 12, optical fiber 12 can be coaxial with the longitudinal geometric axis
[0067] [0067] In embodiments, the connector housing 110 generally includes an outer surface 118 that extends around a perimeter of the connector housing 110, and the outer surface 118 can include one or more shapes in cross section. For example, in the embodiment described in Figure 1, the front portion 111 of the connector housing 110 includes a rectangular cross section that includes flat sides, while the rear portion 113 of the connector housing 110 includes a curved outer surface 118.
[0068] [0068] With reference to Figure 2, a bottom perspective view of the connector housing 110 is schematically described. The connector housing 110 includes a nominal housing portion 120 defined on the outer surface 118 of the connector housing 110. The nominal housing portion 120 extends around and axially along the outer surface 118 of the connector housing 110, but can be interrupted by a variety of distinct surface features defined on the outer surface 118 of connector housing 110. Nominal housing portion 120 is referred to herein as “nominal” to help distinguish it from the various distinct surface resources that are defined in the connector housing 110. Without these distinct surface features, the nominal housing portion 120 could form a relatively uniform and continuous connector housing surface 110, and could extend far enough along a length of the connector housing 110 to provide a convenient surface for a user to handle connector housing 110 if m the use of a specialized connector handling tool or other supplemental hardware. The reference in this document to a surface feature, for example, a switching portion or a locking portion, which is "defined on" the outer surface 118 of the connector housing 110 contemplates that the surface feature may be a surface feature. subtractive surface, like a cutout, or an additive surface feature, like a projection.
[0069] [0069] In the embodiment described in Figure 2, the connector housing 110 includes a locking portion 130 defined on the outer surface 118 on the rear portion 113 of the connector housing 110. The locking portion 130 is positioned on a curved surface of the outer surface 118 in the embodiment described in Figure 2, and generally includes a door latch face 132 that extends inwardly from the nominal housing portion 120 toward the longitudinal geometric axis 114 of the connector housing 110. In one embodiment, the face door hitch
[0070] [0070] The locking portion 130 further includes a locking portion indentation 134 positioned behind the door latch face 132 and into the nominal housing portion 120. The locking portion recess 134 includes a generally flat surface 136 which is oriented transversely to the door engaging face 132 and extending at least partially through the outer surface 118 of the connector housing 110. The locking portion recess 134 may also include a slope portion 138 positioned behind the flat surface 136 and extending outward from the flat surface 136 to the nominal housing portion 120 moving along the locking portion recess 134 in the retraction direction.
[0071] [0071] In the embodiments, the door latch face 132 extends inwardly from the nominal housing portion 120 of the connector housing 110 by a distance that corresponds to features of a fastening member with a push button 230 (Figure 17 ), so that the connector housing 110 can be selectively coupled and removed from the fixing member with push button 230 (Figure 17). In one embodiment, the door latch face 132 extends inwardly from the nominal housing portion 120 over a distance of at least about 0.75 millimeter.
[0072] [0072] Referring collectively to Figures 2 and 3A, the door hitch face 132 generally defines a flat surface that is oriented transversely to the longitudinal geometric axis 114. The door hitch face 132 includes and extends between an inner end 131 and an outer end 133 which is positioned out of the inner end 131. The outer end 133 may include a rounded or beveled edge, which can assist in preventing breakage of the outer end 133 when the connector housing 110 is forcibly removed from a connection port, as described in more detail in this document.
[0073] [0073] In some embodiments, the outer end 133 is positioned closer to the front portion 111 of the connector housing 110 in an axial direction than the inner end 131, so that the door engaging face 132 faces back and out. In these embodiments, the door latch face 132 generally defines a plane that crosses the longitudinal geometric axis 114 at an angle that is less than 30 degrees from the perpendicular.
[0074] [0074] For example, as best shown in Figure 5, the door hinge face 132 is formed as a cutout with the face facing backwards that rests on a plane that crosses the longitudinal geometric axis 114 at an acute angle α1, and the slope portion 138 is formed as a cutout with the face facing forward that rests on a plane that crosses the longitudinal geometric axis 114 at an angle α2 that is greater than α1. In the embodiments, α2 is generally between 110 degrees and 180 degrees and can generally be selected to correspond to a feature of a fixing member with a push button 230 (Figure 17), as described in greater detail in this document. As noted above, in the modalities, the angle α1 is generally within 30 degrees of the perpendicular (that is, the door latch face 132 rests on a plane that crosses the longitudinal geometric axis at an angle between 60 degrees and 90 degrees), so that the door latch face 132 faces outward and backward. When orienting the door latch face 132 in an orientation with the face facing back and out, the door latch face 132 can be selectively disengaged from a fastening member with push-button 230 (Figure 17) by applying force above a predetermined threshold, as described in more detail in this document. In other embodiments, the door latch face 132 is oriented so that the door latch face 132 extends in a plane that is orthogonal to the longitudinal geometric axis 114.
[0075] [0075] With reference to Figure 3B, in some embodiments, the door hinge face 132 may include a locking face 135 that extends in a plane that is orthogonal to the longitudinal geometric axis 114 (Figure 3A), and a face of release 137 positioned out of the locking face 135. In the embodiment described in Figure 3B, the release face 137 extends in a plane that crosses the locking face 135 at an angle φ1. In the modalities, the angle φ1 is between about 0 degrees and 30 degrees, including the end points, so that the release face 137 faces outward and backward. By including a locking face 135 that extends in a plane that is orthogonal to the longitudinal axis 114 and a release face 137 that faces outward and backward, the door engaging face 132 of the connector housing 110 can be rigidly connected to a pushbutton fastener 230 (Figure 17) engaged with the locking face 135. However, the door engaging face 132 of the connector housing can be releasably engaged with a button fastening member pressure gauge 230 (Figure 17) engaged with the release face 137 by applying a force above a predetermined threshold, as described in greater detail in this document.
[0076] [0076] Referring again to Figures 2 and 3A, in the embodiments, the front portion 111 has a perimeter that extends around the outer surface 118 of the front portion 111 which is smaller than a perimeter that extends around the outer surface 118 of the rear portion 113 of the connector housing 110. The connector housing further includes a transition region 116 positioned between the front portion 111 and the rear portion 113, where the perimeter of the connector housing 110 extends around the outer surface. 118 increases by moving along the transition region 116 from the front portion 111 to the rear portion 113 in an axial direction.
[0077] [0077] In embodiments, the connector housing 110 includes a thread 122 that extends around the outer surface 118 in the transition region 116. The thread 122 generally includes ridges 126 that are separated from each other by a step 124. The thread 122 can be used to selectively couple one or more conversion housings to connector housing 110, as described in greater detail herein. Although the thread 122 is described as being positioned in the transition region 116, it should be understood that the thread 122 can be alternatively or additionally positioned on the outer surface 118 of the front portion 111 and / or the rear portion 113 of the connector housing
[0078] [0078] In the embodiments, the step 124 between the ridges 126 of the thread 122 is less than a length 140 of the locking portion recess 134 evaluated in an axial direction. Because the pitch 122 of the thread 122 is less than the length 140 of the locking portion indentation 134, the locking portion recess 134 can selectively interact with a clamping member with a push button 230 (Figure 17), at the same time that step 124 prevents the thread 122 from interacting with the pressing button fastening member 230 (Figure 17), as described in greater detail in the present document.
[0079] [0079] Referring particularly to Figure 3A, the bolt 102 is positioned inside and engaged with the bolt retaining portion 112 of the connector housing 110. The bolt 102 defines an optical fiber hole 104 that is configured to retain the fiber optics 12. The fiber optic hole 104 is generally aligned with the longitudinal axis 114 of the connector housing 110, so that the longitudinal axis 114 is coaxial with the fiber optic hole 104.
[0080] [0080] Referring collectively to Figures 4 and 5, a perspective view of the connector housing 110 and a cross section of the fiber optic connector 100 are schematically described. The connector housing 110 includes a switching portion 150 defined on the outer surface 118 of the connector housing 110, where the switching portion 150 includes a pair of opposing contact surfaces 152. Opposite contact surfaces 152 are structurally configured to inhibit the rotation of the connector housing 110 about the longitudinal geometric axis 114 when engaged with a complementary switching portion of an optical connection port 220 (Figure 17). In the embodiment described in Figures 4 and 5, the switching portion 150 is positioned at the rear portion 113 of the connector housing 110, and interrupts the nominal housing portion 120. In the embodiments, the switching portion 150 of the connector housing 110 extends closer to the front portion 111 of the connector housing 110 than to the locking portion 130 of the connector housing 110, so that the switching portion 150 can contact features of an optical connection port 220 (Figure 17) before the locking portion 130, as described in greater detail herein. In the embodiment described in Figure 5, the switching portion 150 of the connector housing 110 extends at least partially to the transition region 116 of the connector housing 110. In some embodiments, the switching portion 150 can only extend forward in the transition region 116, so that the switching portion 150 ends before the front portion 111 of the connector housing 110 moves forward along the outer surface 118. The switching portion 150 can generally extend in an axial direction to a distance that is not greater than the transition region 116 and / or the front portion 111 in the axial direction.
[0081] [0081] Referring to Figures 5 and 6, in the embodiments, the switching portion 150 and / or the locking portion 130 (and portions thereof) can be rotatably distinct on the outer surface 118 of the connector housing 110. As used in this document, the term “rotatorily” distinctly represents a limited extent in the direction of width along the outer surface 118 of the connector housing 110, as the connector housing 110 is rotated about its longitudinal geometric axis 114. For For example, the switching portion 150 can be relatively long and has a relatively narrow width, the width of which can be described with reference to the rotating arc θ1 circumscribed by the width of the switching portion 150 with respect to the longitudinal geometric axis 114 of the connector housing 110. In the illustrated modalities, the arc θ1 is about 50 degrees, and it is contemplated that the arc θ1 can, in many modalities, be between about 30 degrees and about 70 degrees. Similarly, in the illustrated embodiments, the locking portion 130 is wider than the switching portion 150, that is, about 90 degrees, and it is envisaged that the arc θ2 circumscribed by the width of the locking portion 130 is between about 120 degrees and about 60 degrees. In some embodiments, the locking portion 130 is wider than the switching portion 150, so that the rotating arc θ1 is less than about 30% of the rotating arc θ2. In one embodiment, the rotating arc θ2 is less than 90 degrees. In the embodiment described in Figures 5 and 6, the rotating arcs θ1, θ2 are mutually exclusive so that the switching portion 150 and the locking portion 130 are defined on different surface portions of the outer surface of the connector housing. In one embodiment, the rotating arc θ2 circumscribed by the width of the locking portion 130 in relation to the longitudinal geometric axis 114 of the connector housing 110 is greater than about 90 degrees, and the rotating arc θ1 circumscribed by the width of the switching portion 150 in The longitudinal axis 114 of the housing is less than a rotating arc θ2. In another embodiment, the rotating arc θ2 circumscribed by the width of the locking portion 130 in relation to the longitudinal geometric axis 114 of the connector housing 110 is less than about 120 degrees, and the rotating arc θ1 is greater than about 60 degrees, but does not exceed about 70 degrees. In one embodiment, the sum of the rotating arcs θ1, θ2 is limited, so that (
权利要求:
Claims (33)
[1]
1. Multiple door set characterized by the fact that it comprises: a housing that defines a cavity positioned inside the housing; a plurality of optical adapters positioned within the housing cavity, the optical adapters structurally configured to receive, align and optically couple different optical connectors; a plurality of optical connection ports comprising respective connection port passages that allow external optical connectors to access the plurality of optical adapters positioned within the housing cavity, wherein the connection port passages comprise respective connector insertion paths; and a plurality of pushbutton members associated with respective passages of the connecting door passages, wherein each of the plurality of pushbutton members comprises a hole extending through the buttonbutton of pressing, each of the plurality of fastening members with a push button comprises a locking portion comprising a connector engaging face positioned in the hole and oriented transversely to a corresponding connector insertion path, wherein the connector engaging face comprises an inner end and an outer end positioned outside the inner end; and a slope positioned in the hole, where the slope extends between the inner perimeter of the hole and the inner end of the connector engagement face,
each pushbutton member is tilted in an engaged position, where the connector engagement face of the pushbutton member is positioned within a corresponding connector insertion path, and is selectively positionable in and out of an engaged arrangement, where the connector engaging face of the pushbutton member is positioned outside the corresponding connector insertion path, and the locking portion of each pushbutton member is configured to allow forced non-destructive disengagement of an external optical connector from the locking portion of the fastening member with a push button by applying force to the external optical connector in a direction along a geometric axis that extends along the insertion path of corresponding connector.
[2]
2. Multiple door assembly according to claim 1, characterized by the fact that it also comprises a plurality of resilient members, each engaged with a fixing member with a corresponding pressing button, each of which has a plurality of resilient members tilts the fixing member with the corresponding push button in the engaged position.
[3]
3. Multiple port set according to claim 2, characterized by the fact that each of the plurality of resilient members has a spring constant between 10 newtons per millimeter and 50 newtons per millimeter.
[4]
4. Multiple-door set according to any of claims 2 and 3, characterized by the fact that each of the plurality of fixing members with a push button is moved to the engaged arrangement by applying force to the external optical connector that exceeds a predetermined threshold between 20 newtons and 500 newtons.
[5]
5. Multiple door set according to claim 4, characterized by the fact that each of the plurality of fixing members with a push button is moved to the engaged arrangement by a force that exceeds a predetermined threshold between 5 newtons and 50 newtons applied to the fastening member with a push button in a direction that is transversal to the geometric axis that extends along the corresponding connector insertion path.
[6]
6. Multiple door assembly according to any one of claims 2 to 5, characterized in that each of the plurality of resilient members has a free length between 3 mm and 20 mm.
[7]
7. Multiple door assembly according to any one of claims 2 to 6, characterized in that each of the plurality of resilient members has a free length of at least 0.75 mm.
[8]
8. Multiple door set according to claim 1, characterized by the fact that: the plurality of optical connection ports is positioned at one front end of the multiple door set and the multiple door set comprises an opposing rear end to the front end; and the slope is positioned in front of the connector engagement face.
[9]
9. Multiple door assembly according to either of claims 1 or 8, characterized in that the connector engaging face of each of the plurality of pressing button fixing members defines a plane that is perpendicular to the path corresponding connector insertion.
[10]
10. Multiple port assembly according to either of Claims 1 or 8, characterized in that the plurality of optical connection ports is positioned at a front end of the multiple port assembly and the multiple port assembly comprises one end rear positioned opposite the front end, and where the outer end of the connector latch face is positioned closer to the rear end of the multi-port assembly than the inner end of the connector latch face.
[11]
11. Multiple door set according to claim 10, characterized by the fact that the connector engagement face of each of the plurality of fastening button fixing members defines a plane that crosses the corresponding connector insertion path at an angle that is less than 30 degrees from the perpendicular.
[12]
12. Multiple port assembly according to any one of claims 1 to 11, characterized in that the adjacent optical connection ports of the plurality of optical connection ports are separated from each other by less than 13 mm evaluated between an axis central geometry that extends through corresponding adjacent connector insertion paths.
[13]
13. Multiple door set according to claim 1, characterized by the fact that it also comprises a plurality of resilient members engaged with a fixing member with a corresponding pressing button, with each resilient member tilting the fixing member with button corresponding pressure for the engaged position and where: the plurality of optical connection ports is positioned at one front end of the multi-door set and the multiple door set comprises a rear end positioned opposite the front end, and where the end The outer edge of each of the pushbutton members is positioned closer to the rear end of the multi-door assembly than the inner end.
[14]
14. Multiple door set characterized by the fact that it comprises: a housing that defines a cavity positioned inside the housing; a plurality of optical adapters positioned within the housing cavity, the optical adapters structurally configured to receive, align and optically couple different optical connectors; a plurality of optical connection ports comprising respective connection port passages that allow external optical connectors to access the plurality of optical adapters positioned within the housing cavity, wherein the connection port passages comprise respective connector insertion paths; a plurality of clamping members with a push-button associated with the respective passages of the connecting door passages, each of the plurality of clamping members with a push-button comprising a hole extending through the clamping member with a push-button , each pushbutton member comprises a locking portion comprising a connector engagement face positioned in the hole and oriented transversely to a corresponding connector insertion path, wherein the connector engagement face comprises an inner end and an outer end positioned outside the inner end, each clamping member with a pushbutton comprises a slope positioned in the hole, the slope extending between the inner perimeter of the hole and the inner end of the connector engagement face, and the member fastening system with pushbutton can be repositioned between an arrangement engaged, in which the connector engaging face is positioned outside a corresponding connector insertion path, and an engaged position, in which the connector engaging face is positioned within the corresponding connector insertion path; and a plurality of resilient members, each engaged with a corresponding pressing button fastening member, each of the plurality of resilient members tilting the corresponding pressing button fastening member to the engaged position.
[15]
15. Multiple port assembly according to claim 14, characterized by the fact that each of the plurality of resilient members has a spring constant between 10 newtons per millimeter and 50 newtons per millimeter.
[16]
16. Multiple-door set according to either of Claims 13 or 14, characterized in that each of the plurality of fixing members with a push button is moved to the engaged arrangement by a force that exceeds a predetermined threshold between 20 newtons and 500 newtons applied to the locking portion of the fastening member with a push button in a direction along a geometric axis that extends through the corresponding connector insertion path.
[17]
17. Multiple door set according to claim 16, characterized by the fact that each of the plurality of fixing members with a push button is moved to the engaged arrangement by a force that exceeds a predetermined threshold between 5 newtons and 50 newtons applied to the fastening member with a push button in a direction that is transversal to the geometric axis that extends along the corresponding connector insertion path.
[18]
18. Multiple door assembly according to any one of claims 14 to 17, characterized in that the housing comprises a top surface facing upwards and the plurality of optical connection ports is positioned at a front end facing downwards of the housing, and the set of multiple doors further comprises the plurality of ribs associated with each of the plurality of connecting ports and includes a cutout extending at the front end facing downwards and at the top surface.
[19]
19. Method for selectively connecting a fiber optic connector to a set of multiple ports, where the method is characterized by the fact that it comprises: inserting a connector housing of a fiber optic connector into a connector port of a set of multiple ports; engaging a slope of a clamping member with a pushbutton of the multiple door assembly with the connector housing, moving the fixing member with a pushbutton away from a connector insertion path defined by the multiple door assembly; moving the connector housing through an orifice of the fastening member with a push button of the multiple door assembly, where the orifice defines an internal perimeter; and engaging a connector engagement face of a locking portion of the clamping member with the pushbutton with the connector housing to selectively couple the connector housing to the multi-port assembly, wherein the connector engagement face comprises an end inner and an outer end positioned outside the inner end and the slope extends between the inner perimeter of the hole and the inner end of the connector engagement face.
[20]
20. Method according to claim 19, characterized in that it further comprises optically coupling an optical fiber from the optical fiber connector to an optical fiber optical adapter positioned within the cavity of the multiple port assembly.
[21]
21. Method according to any one of claims 19 to 20, characterized in that engaging the connector engaging face of the locking portion of the clamping member with the push button with the connector housing comprises moving the locking portion of the fixing member with a push button in the connector insertion path.
[22]
22. Method according to any one of claims 19 to 21, characterized by the fact that it further comprises decoupling the connector housing from the multiple port assembly by applying force to the connector housing above a predetermined threshold in a direction to the along a geometric axis that extends through the connector insertion path.
[23]
23. Method according to claim 22, characterized by the fact that the predetermined threshold is between 20 newtons and 500 newtons applied to the connector housing.
[24]
24. Method for selectively disconnecting a fiber optic connector from a set of multiple ports, in which the method is characterized by the fact that it comprises: disengaging a connector engagement face from a locking portion of a fastening member with a button pressing a set of multiple ports from a connector housing to a fiber optic connector, move the fastening member with a push button away from a connector insertion path defined by the set of multiple ports, where the engaging face connector comprises an inner end and an outer end positioned outside the inner end and the locking portion comprises a slope that extends between an inner perimeter of a hole in the pressing member and the inner end of the locking face of connector; and moving the connector housing through the pressing member of the multi-door assembly.
[25]
25. Method according to claim 24, characterized in that moving the fastening member with a push button away from the connector insertion path comprises pressing a top surface of the fastening member with a push button.
[26]
26. Method according to any one of claims 24 to 25, characterized in that moving the clamping member with a push button away from the connector insertion path comprises applying a force to the connector housing above a predetermined threshold in a direction along a geometric axis that extends through the connector insertion path.
[27]
27. Method according to claim 26, characterized by the fact that the predetermined threshold is between 20 newtons and 500 newtons applied to the connector housing.
[28]
28. Multiple door set characterized by the fact that it comprises: a housing that defines a cavity positioned inside the housing; a plurality of optical adapters positioned within the housing cavity, the optical adapters structurally configured to receive, align and optically couple different optical connectors; a plurality of optical connection ports comprising respective connection port passages that allow external optical connectors to access the plurality of optical adapters positioned within the housing cavity, wherein the connection port passages comprise respective connector insertion paths; and a plurality of pushbutton members associated with respective passages of the connection port passages, each of the pushbutton members configured to engage a connector housing and comprising a pushbutton and a pushbutton member. fixation that includes a pair of opposing arms that are selectively deformable between an engaged position and an engaged arrangement, inside and outside a connector insertion path, respectively, in which each of the plurality of fixing members with push button comprises push-button flanges positioned at a top end of the fastening member, and each of the pairs of opposing arms is elastically deformable in a direction out of the connector insertion path by pressing the corresponding push-button.
[29]
29. A set of multiple doors according to claim 28, characterized by the fact that each of the plurality of fixing members with a push button further comprises flaps positioned in and extending out of the pair of opposite arms.
[30]
30. Multiple door assembly according to claim 29, characterized by the fact that each of the flaps comprises a flange which is oriented in a direction that is transversal to the corresponding connector insertion path.
[31]
31. Multiple door assembly according to claim 30, characterized in that the push button flanges of each fixing member are oriented to face outward in the same direction as the flanges on the opposite arms.
[32]
32. Multiple door assembly according to any one of claims 28 to 30, characterized in that the push-button flanges of each fixing member are oriented to face upwards.
[33]
33. Multiple door assembly according to any one of claims 28 to 32, characterized in that the button for pressing each of the plurality of fastening members with a button for pressing comprises a wedge positioned on a bottom surface that engages and reposition the opposite arms in the engaged arrangement.
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法律状态:
2021-11-03| B350| Update of information on the portal [chapter 15.35 patent gazette]|
优先权:
申请号 | 申请日 | 专利标题
US201762526018P| true| 2017-06-28|2017-06-28|
US201762526011P| true| 2017-06-28|2017-06-28|
US201762526195P| true| 2017-06-28|2017-06-28|
US62/526.195|2017-06-28|
US62/526.018|2017-06-28|
US62/526.011|2017-06-28|
PCT/US2018/039494|WO2019005789A1|2017-06-28|2018-06-26|Multiport assemblies including retention features|
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