• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    A mobile device housing defines a battery compartment with a wall extending from an open rear end to a closed front end. A first locking stop extends from the wall between the rear end and the front end. A second locking stop extends from the wall between the first stop and the rear end. A battery to be received in the compartment includes a latch that: extends to engage the first plug and keep the battery fully inserted and engage the second plug and prevent ejection of the battery from an intermediate position; and which withdraws to disengage from the first stop, unlocking the battery for displacement to the intermediate position, and to disengage from the second stop to eject the battery from the intermediate position.
    公开号:BE1027020B1
    申请号:E20205079
    申请日:2020-02-10
    公开日:2021-04-13
    发明作者:Edward M Voli
    申请人:Zebra Tech；
    IPC主号:
    专利说明:

    PHASED BATTERY LOCK MECHANISM Background Various devices, such as mobile computing devices, are powered by removable batteries (e.g., removable for charging and replacement). The batteries are typically held in place until removal is desired, at which point a release mechanism is activated.
    However, activating the release mechanism could cause the battery to fall out of the device, which could result in battery damage.
    Additional release mechanisms can be implemented to mitigate the above risk, but such mechanisms increase costs and production complexity.
    Summary According to one aspect of the invention, there is provided a mobile computing device comprising a device housing defining a battery compartment which has Gi) an open rear end, (ii) a closed front end, and (iii) a side wall extending between the open rear end and the closed front end, a first locking plug extending into the compartment from the side wall between the open rear end and the closed front end, a second locking plug extending into the compartment from the side wall between the first locking plug and the open rear end, and a receive battery in the battery compartment, the battery comprising a movable latch between an extended position where the latch is configured to engage (5) the first latching plug when the battery is in an inserted position to keep the battery in the inserted position to keep, and to (ii) the second ver latch plug to engage when the battery is in an intermediate position to prevent the battery from ejecting from the intermediate position and a retracted position where the latch is configured to disengage (1) from the first lock plug to unlock the battery for movement from the inserted position to the intermediate position, and to disengage (11) from the second locking plug to eject the battery from the intermediate position.
    Optionally or additionally, the mobile computing device may include a biasing mechanism for biasing the battery from the inserted position to the intermediate position.
    Optionally or additionally, the closed front end may be defined by a front wall carrying an electrical contact configured to electrically connect the battery to the mobile computing device when the battery is in the inserted position; and wherein the biasing mechanism is the electrical contact.
    Optionally or additionally, the mobile computing device may further comprise a first actuator supported by the device housing and configured to move the lock to the retracted position when the battery is in the inserted position, to disengage from the first lock plug, and a second actuator configured to move the lock to the retracted position when the battery is in the intermediate position to release the lock from the second lock plug.
    Optionally or additionally, the first actuator may include a button located at an opening in the device housing adjacent the first locking plug.
    Optionally or additionally, the second actuator can be supported on the battery.
    Optionally or additionally, the second actuator can include an actuator surface on the latch.
    Optionally or additionally, the battery may further include a biasing member for biasing the latch toward the extended position.
    According to one aspect of the invention, there is provided a battery for a mobile computing device, comprising a receivable battery housing in a battery compartment of the mobile computing device, a lock movably supported by the battery housing between an extended position where the lock is configured to (i ) engage a first battery compartment locking plug when the battery is in an inserted position, to hold the battery in an inserted position, and (ii) engage a second battery compartment locking plug when the battery is in an intermediate position is, to prevent ejection of the battery from the intermediate position and a retracted position where the latch is configured to disengage (1) from the first locking plug to unlock the battery for movement from the inserted position to the intermediate position, and to (ii) dissolve t Switching the second locking plug to eject the battery from the intermediate position.
    Optionally or additionally, the battery may further include a secondary actuator supported by the battery housing configured to move the lock to the retracted position when the battery is in the intermediate position to release the lock from the second lock plug.
    Optionally or additionally, the secondary actuator can include an actuator surface on the latch.
    Optionally or additionally, the actuator surface may include a surface feature configured to be hidden in the compartment when the battery is in the inserted position, and exposed when the battery is in the intermediate position.
    Optionally or additionally, the surface feature can include at least one ridge.
    Optionally or additionally, the lock can be rotatable about a hinge defined by the battery housing.
    Optionally or additionally, the battery may further include a biasing member configured to bias the latch toward the extended position.
    Optionally or additionally, the biasing member may include a spring between the battery housing and the latch.
    Optionally or additionally, the lock can be located on one side of the battery housing; and wherein the battery further includes a second latch on an opposite side of the battery housing.
    According to another aspect of the invention, there is provided a mobile computing device comprising a device housing defining a battery compartment for receiving a battery, the battery compartment having: an open rear end; a closed front end; and a side wall extending between the open rear end and the closed front end; a first locking plug extending into the compartment from the side wall between the open rear end and the closed front end, the first locking plug configured to engage a lock on the battery to hold the battery in an inserted position in the battery compartment; and a second locking plug extending into the compartment from the side wall between the first locking plug and the open rear end, the second locking plug configured to engage the locking device to prevent battery ejection from an intermediate position.
    Optionally or additionally, the mobile computing device may include a first actuator supported by the device housing and configured to move the lock to the retracted position when the battery is in the inserted position to release the lock from the first. locking stop and to unlock the battery for movement of the battery from the inserted position to the intermediate position. Optionally or additionally, the first actuator can be mounted on a flexible plate mounted on the device housing.
    BRIEF DESCRIPTION OF THE SEVERAL VIEWS OF THE DRAWING The accompanying figures, where like reference numerals refer to identical or functionally similar elements throughout the different views, together with the detailed description below, are incorporated in and form a part of the description, and serve to illustrate embodiments. of concepts comprising the claimed invention, and explain various principles and advantages of these embodiments. FIG. 1 is an isometric view of a mobile computing device with a battery in an inserted position. FIG 2. is an isometric view of the mobile computing device of FIG. 1 with the battery in an intermediate position. FIG. 3 is an isometric view of the mobile computing device of FIG. 1. With the battery ejected. FIG. 4 is an isometric partial cross-sectional view of the mobile computing device of FIG. 3. FIG. 5 is a cross-sectional view of the locking plug and actuator components of the mobile computing device shown in FIG. 4.
    FIG. 6 is an isometric view of the battery of the mobile computing device of FIG. 1 in isolation.
    FIG. 7A is a cross-sectional view of the battery of FIG. 6 with locks thereof in an extended position.
    FIG. 7B is a cross-sectional view of the battery of FIG. 6 with locks thereof in a retracted position.
    FIG. 8 is a partial cross-sectional top view of the mobile computing device of FIG. 1.
    FIG. 9 is a partial cross-sectional isometric view of the mobile computing device of FIG. 2.
    Those of skill in the art will appreciate that elements in the figures are illustrated for simplicity and clarity and are not necessarily shown to scale. For example, the dimensions of some of the elements in the figures may be exaggerated in relation to other elements to help improve understanding of embodiments of the present invention.
    The apparatus and method components, where appropriate, are represented by conventional symbols in the drawings, showing only those specific details necessary to understand the embodiments of the present invention so that the description is not obscured by details that are apparent to those skilled in the art. takes advantage of the description herein.
    Detailed Description Examples described herein are directed to a mobile computing device, comprising: a device housing defining a battery compartment that has Gi) an open rear end, (ii) a closed front end, and (iii) a side wall extending between the open rear end and the closed front end; a first locking stop extending into the compartment from the side wall between the open rear end and the closed front end; a second locking plug extending into the compartment from the side wall between the first locking plug and the open rear end; and a receive battery in the battery compartment, the battery including a movable latch between: an extended position where the latch is configured to engage (3) the first latch plug when the battery is in an inserted position to lock the battery into the holding the inserted position, and (ii) engaging the second locking plug when the battery is in an intermediate position, to prevent the battery from being ejected from the intermediate position; and a retracted position where the latch is configured to (i) disengage the first latching plug to unlock the battery for movement from the inserted position to the intermediate position, and to disengage (11) the second latching plug in order to ejecting the battery from the intermediate position.
    Additional examples described herein are directed to a battery for a mobile computing device, comprising: a receive battery case in a battery compartment of the mobile computing device, a lock movably supported by the battery case between: an extended position where the lock is configured to (i) a engaging a first battery compartment locking plug when the battery is in an inserted position, to hold the battery in an inserted position, and to (ii) engage a second battery compartment locking plug when the battery is in an intermediate position, to avoid ejection of the battery from the intermediate position; and a retracted position where the latch is configured to disengage (3) the first latching plug to unlock the battery for movement from the inserted position to the intermediate position, and to (ii) disengage the second latching plug in order to eject the battery from the intermediate position.
    Further examples described herein are directed to a mobile computing device, comprising: a device housing defining a battery compartment for receiving a battery, the battery compartment having: an open rear end; a closed front end; and a side wall extending between the open rear end and the closed front end; a first locking plug extending into the compartment from the side wall between the open rear end and the closed front end, the first locking plug configured to engage a lock on the battery to hold the battery in an inserted position in the battery compartment; and a second locking plug extending into the compartment from the side wall between the first locking plug and the open rear end, the second locking plug configured to engage the locking device to prevent battery ejection from an intermediate position. FIG. 1 shows a mobile computing device 100 that can be deployed in a wide variety of environments, including transportation and logistics facilities (e.g., warehouses), healthcare facilities, and the like. The mobile computing device 100 illustrated in the example in FIG. 1 includes a housing having a body portion 104 and a grip portion 108. In the present example, the grip portion 108 is a pistol grip, however, in other examples, the grip 108 may have various other configurations, or may simply be omitted. The body portion 104 of the housing supports various components of the mobile computing device 100, including a screen 112 (which may have an integrated touchscreen), a keyboard assembly 116, and a data collection assembly 120 such as a barcode reader. The housing body 104 may also support various other internal components, including microcontrollers, communications assemblies, and the like.
    The above components of the device 100 are powered by a battery 124, such as a rechargeable battery (e.g., lithium ion, or other suitable battery chemistry). The battery 124 is removably supported in a battery compartment defined by the body 104. In FIG. 1, the battery 124 is shown in an inserted position, in which the battery 124 is fully received in the battery compartment and energizes the components of the mobile device 100. As described in more detail below, the device 100 includes a staged battery locking mechanism that allows removal of the battery 124 from the inserted position shown in FIG. 1 in two separate phases. In a first phase, shown in FIG. 2, the battery 124 is partially ejected from the battery compartment by activation of a primary actuator 200 supported by the body 104 (as well as a mating actuator on an opposite side of the mobile device 100 and therefore not visible in FIG. 2). However, the battery 124 is prevented from being completely ejected from the mobile device 100 until another actuator 204, supported by the battery 124 itself, is activated. After activation of the actuator 204 (as well as a mating actuator on an opposite side of the mobile device 100 and therefore not visible in FIG. 2), the battery 124 may be completely ejected from the mobile device 100. FIG. 3 illustrates the mobile device 100 after complete ejection of the battery 124. A battery compartment 300 is partially visible in FIG. 3 after battery removal 124. In FIG. 4, the above staged locking mechanism will be described in more detail. FIG. 4 illustrates a cross-sectional view of the mobile device 100 as shown in FIG. 3 (i.e. without battery 124), on the section plane F4. As seen in FIG. 4, the battery compartment 300 includes an open rear end 404, and an opposite closed front end. In particular, the front end of the compartment 300 is defined by a wall 408 that carries a set of contacts 412. In the present example, the contacts 412 that electrically connect the battery 124 to the internal components of the mobile device 100 when the battery 124 is fully inserted into the compartment 300 are pogo pins. The contacts 412 therefore urge the battery 124 toward the ejected position (i.e., away from the wall 408). The electrical contacts 412 can be, for example, pogo pins.
    The battery compartment 300 also includes a set of walls extending between the front wall 408 and the closed rear end 404 to form the compartments 300. In particular, the walls include opposite walls 416-1 and 416-2 defining the sides of the compartment 300 between the open rear end 404 and the front wall 408. At least one of the side walls includes a pair of locking plugs. In the illustrated example, each side wall 416 includes first and second locking plugs. Thus, the side wall 416-1 includes a first lock stop 420-1 and a second lock stop 424-1, while the side wall 416-2 includes a first lock stop 420-2 and a second lock stop 424-2. Locking plugs 420 and 424 extend out of compartment 300 from side walls 416. Each pair of locking plugs (that is, the pair consisting of locking plugs 420-1 and 424-1, and the pair consisting of locking plugs 420-2 and 424-2 ) is configured to engage a corresponding locking structure on the battery 124 itself, as will be described in more detail below.
    The above actuators 200 are also shown in FIG. 4. In particular, the mobile device 100 includes two actuators 200-1 and 200-2 disposed on opposite sides of the device housing (particularly the body 104). The actuators are movable between a rest position, shown in FIG. 4 and an activated position, in which the actuators 200 extend into the compartment 300 adjacent the first locking plugs 420-1 and 420-2. In the present example, the actuators 200 are buttons exposed on the exterior of the mobile device 100 to allow actuators 200 to be pressed by a user to move the actuators from the rest position to the activated position.
    The actuators extend through respective openings in the body 104 of the device housing, and are mounted on flexible plates 428-1 and 428-2, respectively. Flexible plates 428-1 and 428-2 are attached to side walls 416-1 and 416-2, at respective rear ends thereof, and support actuators 200-1 and 200-2 at respective front ends thereof. Pressure applied to an actuator 200 therefore deforms the plate 428 carrying the actuator 200 and moves the actuator 200 into the compartment 300. Releasing the above pressure allows the actuator 200 to return to the rest position (for example, the plates 428 may be biased towards the rest position). In other examples, the actuators 200 may be movably supported by the body 104 by other suitable mechanisms, such as coil springs, flexible gaskets, and the like.
    As for FIG. 5 is a detailed cross-sectional view of the locking plugs 420-2 and 424-2 and the actuator 200-2. As noted above, an external force 500 on the actuator 200-2, for example exerted on the actuators 200-1 and 200-2 by gripping and compressing the actuators 200, deforms the plate 428-2 and moves the actuator 200-2 into the compartment 300, in the direction 504 illustrated in FIG. 5. An impact surface 508-2 of the actuator 200-2 located adjacent the first locking plug 420-2 therefore displaces toward the interior of the compartment 300. While moving into the compartment 300, the impact surface 508-2 contacts a locking mechanism of the battery 124 and disengages the locking mechanism of the first locking plug 420-2, as will be described below.
    As for FIG. 6, battery 124 is shown in isolation. The battery 124 includes a battery housing 600 which has a rear end 604 for insertion into the compartment and mating with the electrical contacts 412. The battery housing 600 also includes a rear end 608, which in the present example carries additional electrical contacts, e.g. in a charger (not shown). The battery housing 600 further includes side walls 612-1 and 612-2. Each side wall 612 carries a respective movable latch 616-1, 616-2. The latches 616 are movable between an extended position, as shown in FIG. 6, and a pulled position. The battery housing 600 includes housing extensions 618-1 and 618-2 in the illustrated example. As will be shown below in FIGS. 7A-7B, the latches 616-1 and 616-2 move into housing extensions 618-1 and 618-2, respectively, as they transition to the retracted position. In other embodiments, housing extensions 618 can be omitted.
    As will be appreciated from the description below, the locks 616 are configured to engage the first and two locking plugs 420 and 424 in the extended position, and to disengage the first and second locking plugs 420 and 424 in the retracted position. That is, in the extended position, the latches 616 are configured to prevent withdrawal of the battery 124 from the compartment beyond either the inserted position or the intermediate position. Furthermore, in the retracted position, the latches 616 are configured to unlock the battery 124, permitting movement of the battery 124 from the inserted position to the intermediate position, as well as allowing complete ejection of the battery 124 from the intermediate position ( as shown in FIG. 3). As also shown in FIG. 6, each lock 616 includes a secondary actuator in the form of an actuator surface 620 (only the actuator surface 620-2 is visible in FIG. 6). The actuator surfaces 620 are exterior surfaces of the latches 616, and are configured to receive pressure (e.g., from the user of the mobile device 100) when the battery 124 is in the intermediate position. In response to such pressure, the locks 616 move to the retracted position. Actuator surfaces 620 may be ridges, as shown, or otherwise structured or visually distinguishable from the rest of locks 616.
    FIGS. 7A and 7B illustrate cross-sectional views of the battery 124 at the sectional plane F7 (as shown in FIG. 6). Both actuator surfaces 620-1 and 620-2 are visible in FIGS. 7A and 7B. In particular, FIG. 7A, the battery 124 with the latches 616 in the extended position, while FIG. 7B illustrates the latches in the retracted position. As seen in FIGS. 7A and 7B, the locks 616 are rotatable relative to the battery housing 600 about hinges 700-1, 700-2, such as pins supported by the housing 600 around which the locks 616 can rotate. The latches 616 are further biased to the extended position shown in FIG. 7A by biasing members, such as springs 704-1, 704-2, between the housing 600 and each latch 616. As seen in FIG. 7B, when the latches 616 are retracted, the lower edges 708-1 and 708-2 of the housing extensions 618-1 and 618-2 are visible, they were hidden by the latches 616 in FIG. 7A.
    In FIG. 8 is a cross-sectional view illustrated of the compartment 300 with the battery 124 fully inserted therein. As shown in FIG. 8, the latches 616 are in the extended position and therefore engage the first latch plugs 420, holding the battery 124 in the inserted position. That is, the locks 616 act to prevent the battery 124 from moving from the inserted position shown in the intermediate position. As also seen in FIG. 8, the secondary actuators (e.g., actuator surfaces 620) are not exposed to the exterior of the mobile device 100. Instead, the actuator surfaces 620 are within the compartment 300, and are therefore inaccessible to the user of the mobile device 100.
    To remove the battery 124 from the inserted position shown in FIG. 8, two separate phases are provided. In a first stage, the battery is moved from the inserted position to the intermediate position by applying pressure to the primary actuators 200 from outside the mobile device 100. Applying pressure to the primary actuators 200 moves the actuators 300 into the compartment wherein the striking surfaces 508 engage with the locks 616 and wherein the locks 616 move from the first locking stops 420. Disengagement of the locks 616 from the first locking plugs 420 allows movement (e.g., driven by the biasing effect of the pogo pins 412 or other biasing members) of the battery 124 from the inserted position to the intermediate position. As will now be appreciated, movement of the battery 124 directly to full ejection is prevented by the second locking plugs 424. In particular, when the locks 616 are disengaged from the first locking plugs, the battery 124 moves backward and the locks 616 return to the extended position, as they are no longer forced inward by the primary actuators 200.
    Thus, movement of the battery 124 is stopped at the intermediate position shown in FIG. 9, when the latches 616 (returned to the extended position) engage with the second latch plugs 424. As seen in FIG. 9, the secondary actuators (e.g., the actuator surfaces 620) are exposed when the battery 124 is in the intermediate position. The second stage is initiated by pushing the actuator surfaces 620 inward to return the locks 616 to the retracted position, disengaging the locks 616 from the second locking plugs 424. When the locks 616 are disengaged from the second locking plugs 424, the battery 124 can be completely withdrawn from the compartment 300.
    To replace the battery 124 in the compartment, the front end 604 of the battery 124 in the compartment 300 is placed on the open rear end 404 of the compartment 300. The battery 124 is then pushed into the compartment until the rear end 604 contacts the compartment. wall 408 defining the front end of the compartment. As the battery 124 moves into the compartment, the latches 616 move to the retracted position against each of the second and first locking stops 424 and 420. Such movement does not require the use of actuators 200 or 620, as the latches 616 and the locking plugs 420, 424 are formed, as seen in FIG. 8, to allow movement of the locks 616 to the inserted position, while preventing movement of the locks 616 in the reverse direction (i.e., toward ejection).
    In the foregoing description, specific embodiments have been described. However, those skilled in the art will recognize that various modifications and changes can be made without departing from the scope of the invention as set out in the claims below. Therefore, the description and figures are to be understood by way of illustration rather than limitation, and all such modifications are intended to be included within the scope of the invention of the present description.
    The benefits, solutions to problems, and any element (s) that could cause any benefit or solution to occur or become more apparent should not be construed as critical, mandatory or essential features or elements of any or all of the conclusions. The invention is defined solely by the appended claims, including any modifications made during the course of this application and all equivalents to those claims as published. For clarity and brief description, features are described herein as part of the same or separate embodiments, but it is to be understood that the scope of the invention may include embodiments having combinations of all or some of the features described. It will be understood that the embodiments shown have the same or similar components, except where they are described as being different.
    In addition, relational terms such as first and second, top and bottom, and the like, may be used herein only to distinguish an entity or action from another entity or action without necessarily requiring or requiring an actual relationship or sequence between such entities or actions. imply. The terms “comprise”, “comprising”, “has”, “having”, “contains”, “containing” or any variation thereof are intended to cover a non-exclusive inclusion, so that a process, method, article, or assembly that a list includes, has, contains not only those elements but may also contain other elements not explicitly mentioned or inherent in such a process, method, item, or assembly. An element preceded by “includes. a ”,“ has… a ”,“ contains… a ”does not exclude, without further restrictions, the existence of additional identical elements in the process, method, item, or arrangement comprising, has or contains the element. The term “one” is defined as one or more unless explicitly stated otherwise. The terms "substantially", "essential", "near", "approximately" or any other version thereof are defined as close to what is understood by those of skill in the art, and in a non-limiting embodiment, the term is defined as being within 10% , in another embodiment within 5%, in another embodiment within 1%, and in another embodiment within 0.5%. The term "linked" is defined herein as linked, although not necessarily directly and not necessarily mechanically. A device or structure that has been “configured” in some way is configured in at least that way, but can also be configured in ways not described.
    It will be appreciated that some embodiments may be contained in one or more generic or specialized processors (or "processing devices") such as microprocessors, digital signal processors, custom processors and field programmable gate arrays (FPGAs) and unique stored program instructions (including both software and firmware. ) that direct the one or more processors to implement, in conjunction with certain non-processor circuitry, some, most, or all of the functions of the method and / or arrangement described herein. Alternatively, some or all of the functions can be implemented by a state machine that does not contain any stored program instructions, or in one or more application specific integrated circuits (ASICs), in which any function or some combinations of certain functions are implemented as custom logic. Of course, a combination of the two approaches could be used.
    In addition, one embodiment can be implemented as a computer-readable storage medium with computer-readable code stored thereon for programming a computer (e.g., comprising a processor) to perform a method as described herein and for which rights are pending. Examples of such computer readable storage media include, but are not limited to, a hard disk, a CD-ROM, an optical storage device, a magnetic storage device, a ROM (read-only memory), a PROM (programmable read-only memory), an EPROM (erasable programmable read-only memory), an EEPROM (electrically erasable programmable read-only memory), and a flash memory. Furthermore, it is expected that, notwithstanding potentially significant efforts and many design choices motivated by, for example, available time, current technology and economic considerations, when guided by the concepts and principles described herein, those skilled in the art will be readily able to use such software instructions and software. generate programs and ICs with minimal experimentation.
    The summary of the description is provided to give the reader a quick impression of the nature of the technical description. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims. In addition, it can be seen from the foregoing "detailed description" that different features are grouped together in different embodiments to streamline the description. This manner of description should not be construed as reflecting an intention that the claimed embodiments require more features than those expressly set forth in each claim. Rather, as the following claims reflect, there is inventive matter in less than all of the features of a single described embodiment. Thus, the following claims are included in the “detailed description”, with each claim standing alone as subject matter individually for which rights are sought. The mere fact that certain measures are defined in mutually different claims does not indicate that a combination of these measures cannot be used to advantage.
    A multitude of variants will be clear to the skilled person.
    All variants are understood to fall within the scope of the invention described in the following claims.
    权利要求:
    Claims (25)
    [1]
    A mobile computing device, comprising: a device housing defining a battery compartment that has (1) an open rear end, (11) a closed front end, and (Li) a side wall extending between the open rear end and the closed front end; a first locking stop extending into the compartment from the side wall between the open rear end and the closed front end; a second locking plug extending into the compartment from the side wall between the first locking plug and the open rear end; and a receive battery in the battery compartment, the battery including a movable latch between: an extended position where the latch is configured to (i) engage the first latch plug when the battery is in an inserted position 1s, to insert the battery into the holding the inserted position, and to engage (11) the second locking plug when the battery is in an intermediate position, to prevent the battery from being ejected from the intermediate position; and a retracted position where the latch is configured to (i) disengage the first latching plug to unlock the battery for movement from the inserted position to the intermediate position, and to (ii) disengage the second latching plug to ejecting the battery from the intermediate position.
    [2]
    The mobile computing device of claim 1, wherein the device housing further comprising an opposite side wall extending between the open rear end and the closed front end, wherein the opposite side wall also includes a first locking plug and a second locking plug.
    [3]
    The mobile computing device of claim 2, wherein the battery further comprises a lock configured to cooperate with the first lock plug and the second lock plug on the opposite side wall of the device housing.
    [4]
    The mobile computing device of any preceding claim, further comprising: a first actuator supported by the device housing and configured to move the latch to the retracted position when the battery is in the inserted position, to disengage from the device. first locking stop; and a second actuator configured to move the lock to the retracted position when the battery is in the intermediate position 1s, to release the lock from the second lock plug.
    [5]
    The mobile computing device of any preceding claim, further comprising a biasing mechanism for biasing the battery from the inserted position to the intermediate position.
    [6]
    The mobile computing device of claim 5, wherein the closed front end is defined by a front wall carrying an electrical contact configured to electrically connect the battery to the mobile computing device when the battery is in the inserted position; and wherein the biasing mechanism IS the electrical contact.
    [7]
    The mobile computing device of any of claims 4-6, wherein the first actuator includes a button located at an opening in the device housing adjacent the first locking plug.
    [8]
    The mobile computing device of any of claims 4-7, wherein the second actuator is supported on the battery.
    [9]
    The mobile computing device of any of claims 4-8, wherein the second actuator includes an actuator surface on the latch.
    [10]
    The mobile computing device of claim 8 or 9, wherein the battery further comprises a biasing member for biasing the latch toward the extended position.
    [11]
    A battery for a mobile computing device according to any one of claims 20 to 25, comprising: a receive battery case in a battery compartment of the mobile computing device, a lock movably supported by the battery case between: an extended position where the lock is configured to (i) engaging a first battery compartment locking plug when the battery is in an inserted position, to hold the battery in an inserted position, and (ii) engaging a second battery compartment locking plug when the battery is in an intermediate position. , to prevent battery ejection from the intermediate position; and a retracted position where the latch is configured to (i) disengage the first latching plug to unlock the battery for movement from the inserted position to the intermediate position, and to (ii) disengage the second latching plug to eject the battery from the intermediate position.
    [12]
    The battery of claim 11, further comprising:
    a secondary actuator supported by the battery housing configured to move the lock to the retracted position when the battery is in the intermediate position, to release the lock of the second lock plug.
    [13]
    The battery of claim 12, wherein the secondary actuator includes an actuator surface on the latch.
    [14]
    The battery of claim 13, wherein the actuator surface includes a surface feature configured to be hidden in the compartment when the battery is in the inserted position, and exposed when the battery is in the intermediate position.
    [15]
    The battery of claim 14, wherein the surface feature includes at least one ridge.
    [16]
    The battery of any of claims 11-15, wherein the lock is rotatable about a hinge defined by the battery housing.
    [17]
    The battery of any of claims 11-16, further comprising a biasing member configured to bias the latch toward the extended position.
    [18]
    The battery of claim 17, wherein the biasing member includes a spring between the battery housing and the latch.
    [19]
    The battery of any of claims 11-18, wherein the latch is disposed on one side of the battery housing; and wherein the battery further includes a second latch on an opposite side of the battery housing.
    [20]
    A mobile computing device, comprising: a device housing defining a battery compartment for receiving a battery according to any one of claims 11 to 19, the battery compartment having: an open rear end; a closed front end; and a side wall extending between the open rear end and the closed front end; a first locking plug extending into the compartment from the side wall between the open rear end and the closed front end, the first locking plug configured to engage a lock on the battery to hold the battery in an inserted position in the battery compartment; and a second locking plug extending into the compartment from the side wall between the first locking plug and the open rear end, the second locking plug configured to engage the locking device to prevent battery ejection from an intermediate position.
    [21]
    The mobile computing device of claim 20, further comprising: a first actuator supported by the device housing and configured to move the lock to the retracted position when the battery is in the inserted position, to release the lock from the retracted position. first locking stop and to unlock the battery for movement of the battery from the inserted position to the intermediate position.
    [22]
    The mobile computing device of claim 20 or 21, further comprising a biasing mechanism for biasing the battery from the inserted position to the intermediate position.
    [23]
    The mobile computing device of any of claims 20-22, wherein the closed front end is defined by a front wall carrying an electrical contact configured to electrically connect the battery to the mobile computing device when the battery is in the inserted position; and wherein the biasing mechanism is the electrical contact.
    [24]
    The mobile computing device of any of claims 21-23, wherein the first actuator includes a button located at an opening in the device housing adjacent to the first locking plug.
    [25]
    The mobile computing device of any of claims 21-23, wherein the first actuator is mounted on a flexible plate mounted on the device housing.
    类似技术:
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    同族专利:
    公开号 | 公开日
    US11062105B2|2021-07-13|
    DE102020102878A1|2020-08-13|
    FR3092703A1|2020-08-14|
    BE1027020A1|2020-08-27|
    GB2583012B|2021-06-16|
    CA3066836C|2021-11-09|
    CA3066836A1|2020-08-08|
    US20200257864A1|2020-08-13|
    GB202001516D0|2020-03-18|
    GB2583012A|2020-10-14|
    CN111552348A|2020-08-18|
    US10643045B1|2020-05-05|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US5401592A|1993-11-10|1995-03-28|Intermec Corporation|Primary and secondary latching system for securing and protecting a replaceable portable battery pack|
    US6357534B1|1998-04-20|2002-03-19|Illinois Tool Works Inc|Battery pack latching assembly for fastener driving tool|
    FR2717625B1|1994-03-21|1996-06-28|Pontarlier Connectors|Case for microcircuit card reader.|
    US7073717B1|1999-08-27|2006-07-11|Paxar Americas, Inc.|Portable printer and data entry device connected thereto assembly|
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    DE102004043823A1|2004-09-10|2006-03-16|Robert Bosch Gmbh|Device for locking a power tool with a battery pack|GB2513039A|2012-01-17|2014-10-15|Honeywell Int Inc|Industrial design for consumer device based on scanning and mobility|
    法律状态:
    2021-05-31| FG| Patent granted|Effective date: 20210413 |
    优先权:
    申请号 | 申请日 | 专利标题
    US16/271,349|US10643045B1|2019-02-08|2019-02-08|Staged battery latching mechanism|
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