• 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:
    The invention relates to an electronic device (1) configured to open / close a door (P) or the like, from a light signal defining an opening and / or closing code issued by a portable transmitter having means for transmitting said light signal, said electronic device having an electric lock comprising: - a lock cylinder (2) with a stator (20) and a rotor (21), and an electric actuator (3) configured to modify the state of the electric lock, - signal receiving means configured to detect light pulses comprising a receiving diode (4), - a control unit (5) connected to the receiving diode (4) and connected to the electric actuator (3), configured to decode the light pulses detected by said receiving means and to determine control of the electric actuator (3). According to the invention, the diode (4) is advantageously protected and all means (3,4,5) are self-supporting with the lock cylinder (2) to facilitate its installation as a conventional lock cylinder.
    公开号:FR3071000A1
    申请号:FR1758530
    申请日:2017-09-14
    公开日:2019-03-15
    发明作者:Guillaume Duprez；Alexandre Ballet；Simon Laurent
    申请人:Ekla Tech；
    IPC主号:
    专利说明:

    The present invention relates to an electronic device for opening and / or closing a door, or the like, comprising an electric lock, as well as a method for fitting such an electric lock to a door or the like.
    The field of the invention is that of electric locks: this type of lock comprises an electric actuator for changing the state of the lock, namely from a closed state to an open state, this actuator being controlled by the electronics of a control unit in turn connected to means for receiving a signal from a transmitter.
    The invention relates more particularly to electronic devices whose opening or closing of the door by the electric lock is controlled from a light signal in the visible range, whose light pulses define an opening code and / or closing.
    This open / close code is issued by a portable transmitter having means of transmitting said light signal. The portable transmitter can be a smartphone on which a suitable software is downloaded. The means of emitting the light signal may be the telephone flash.
    Such a state of the art is for example disclosed by the device of document WO2016 / 124544 A1 which comprises:
    - a lock cylinder which is coupled to an electric actuator marked 13 such as a motor for changing the state of the lock,
    reception means marked 16, comprising a photodiode marked 20, adapted to detect the pulses of the light signal,
    a control unit marked 17, connected to said reception means and connected to the actuator 13, comprising electronics configured to decode the light pulses of the signal detected by said reception means and to determine a command from the actuator 13 for changing the state of the electric lock.
    Such an electric lock is advantageous in that it makes it possible to use the users' smartphone as a control device, after downloading the dedicated application. The use of a control signal in the form of light pulses still provides a high level of security, thanks to the use of the telephone flash. The luminous flux of the flash being appreciably directive, it is thus more difficult to hack compared to the WIFI or Bluetooth ® signals, which radiating, can be easily listened to: we reduce the risks of hacking.
    Conversely, and according to the inventors' observations, the reuse of a light flux as a control signal means that the receiving means 16, and in particular the photodiode, must be provided on the outside of the door, namely on the same side from which is emitted the light signal, and as illustrated in FIG. 1 of document WO2016 / 124544 A1, or else to provide for the integration of this photodiode in a housing received in the door, this housing making it possible to receive the smartphone from a access opening on the outside of the door. This box then has an opening for the passage of the light signal to the detector photodiode, marked 220, and as illustrated according to the embodiment of Figures 5, and 6 of document WO2016 / 124544 A1.
    In both cases, whether it is the embodiment of FIG. 1, or that of FIGS. 5 and 6, the means for receiving the light signal require for their integration a specific and dedicated housing in the door, c 'is to say a housing separate from the housing already present in the door for the integration of the handle and the lock cylinder in particular.
    The embodiment of Figure 1 with photodiode easily accessible from the outside of the door can still be easily damaged by an act of vandalism, making the electric lock inoperative.
    The object of the present invention is to overcome the aforementioned drawbacks by proposing an electronic device configured to open / close a door or the like, on the basis of a light signal defining an opening and / or closing code emitted by a portable transmitter having means for transmitting said light signal and the electric lock of which is simplified in relation to the aforementioned state of the art, and while limiting the aforementioned risks of vandalism.
    Advantageously, and as will be understood later:
    the fitting of the electronic device according to the invention will not require, in terms of fitting steps, no additional step compared to those necessary for mounting a conventional lock cylinder known by a person skilled in the art as a European cylinder, namely that the fixing of such a cylinder of the European type, requires just the insertion of the lock cylinder in a housing passing through the door of a shape suitable for a cylinder of European profile, then the installation of a screw fixing from the door edge, this screw engaging with a tapping of the stator of the lock cylinder to ensure the locking in position of the lock cylinder in its housing,
    - the receiving diode of the electronic lock and used to detect the pulses of the light signal will be inaccessible, and thus protected from malicious acts.
    Other objects and advantages of the present invention will emerge during the description which follows which is given only for information and which is not intended to limit it.
    Also the invention relates first of all to an electronic device configured to open / close a door or the like, from a light signal defining an opening and / or closing code emitted by a portable transmitter having transmission means of said light signal, said electronic device having an electric lock comprising:
    - a lock cylinder with a stator and a rotor, as well as an electric actuator configured to modify the state of the electric lock, from an open state to a closed state, or vice versa,
    - signal reception means configured to detect light pulses in the visible range comprising a receiving diode,
    - a control unit connected to the receiving diode and connected to the electric actuator, configured to decode the light pulses detected by said reception means and determine a command of the electric actuator for the change of state of the lock.
    According to the invention:
    - the lock cylinder, the signal reception means and the control unit form a self-supporting assembly, the device being configured so as to allow the assembly of the self-supporting assembly to the door by insertion of the lock cylinder in a housing door intended for a lock cylinder, then fitting of a fixing screw cooperating with a threaded bore of the stator from the edge of the door,
    said lock cylinder comprises said stator and said rotor set in rotation by the electric actuator, as well as a bit actuated in rotation by the rotor, intended for controlling a locking bolt, the stator having two longitudinal ends, with a said outer end which, when the lock cylinder is housed in said door housing, is intended to be positioned on the side of the door from which the light signal is emitted to control the opening or closing of the electric lock, said exterior side of the door, and an interior end of the stator which is intended to be positioned on the opposite side of the door from that from which the light signal is emitted to control the opening or closing of the electric lock, said side inside the door,
    - Said receiving diode belonging to said receiving means is positioned at a distance from the outer end of the stator of the lock cylinder towards the inner end, said receiving diode being in particular in the self-supporting assembly and so as to be inaccessible.
    In addition and according to a first possibility, the stator comprises a closed section channel opening at the outer end of the stator, said channel being configured to authorize the transmission of the light signal emitted from the exterior side of the door to said diode receiving, internally disposed and inaccessible.
    Alternatively and according to a second possibility, the stator has an open channel or a plate configured so as to form a closed section channel only once the lock cylinder is mounted in a door housing for a lock cylinder of European profile, said channel formed being configured to authorize the transmission of the light signal emitted from the exterior side of the door to said receiving diode (4), arranged internally and inaccessible.
    According to optional features of the invention, taken alone or in combination:
    - the channel formed by the stator is a closed section channel or alternatively the stator having a flat or an open section channel configured so as to form a closed section channel only once the lock cylinder is mounted in the door housing (P) for a European profile lock cylinder;
    - an optical fiber is configured to guide the light signal from the outer end of the stator to the internal diode of said self-supporting assembly arranged internal to the stator channel according to the first possibility, or in the channel formed between the housing for a European profile cylinder and the stator according to the second possibility;
    - said self-supporting assembly comprises a housing integral with the stator of the lock cylinder projecting from the lower end of the stator, the housing receiving said control unit;
    - the housing is fixed to the inner end of the stator of the lock cylinder by means of screws engaging with tapped bores of the stator;
    - The housing internally receives the receiving diode of the receiving means. Said channel passing through the stator of the lock cylinder from the longitudinal end, said outer end, to the other longitudinal end, said inner end;
    - which the housing internally receives the electric actuator;
    - the housing receives a source of electrical energy (such as battery or batteries) for the electrical supply of the control unit (5) and of the electrical actuator;
    the electric actuator comprises an electric motor, with an axis of rotation substantially perpendicular to the axis of rotation of the rotor of the lock cylinder, as well as a gear forming a bevel gear, comprising a first bevel gear fixed to the rotor , and a second bevel gear fixed to the outlet of the electric motor;
    - the electric lock comprises a manual control comprising a grip part, intended to be actuable from the interior side of the door, and a shaft integral with the rotor, in extension of the rotor outside the stator, from the interior end of the stator, the manual control being configured so as to allow the change of the state of the lock by a manual action of rotation on the grip part;
    - the rotor actuated by said electric actuator is said to be the first rotor, the lock cylinder comprises a second rotor, provided inside the stator, independent of the first rotor, said second rotor having a recess forming a key path for receiving a key , the second rotor being configured so as to allow the change of the state of the lock by rotation of the key inserted in the key path of the second rotor from the outer end of the stator, a clutch mechanism being configured to ensure the clutch of the second rotor to the bit only when the key is inserted in the key path of the second rotor;
    - the second rotor and stator assembly forms a pin lock;
    the receiving diode is configured to detect the light pulses and to emit a light visual signal visible from the outer end of the stator, and in which following the detection of a light signal defining an opening and or closing code, and generation by the control unit of a command to close or close, the control unit is configured to drive the diode in order to emit a visual signal testifying to the success of the opening or closing operation. closing.
    The invention also relates to a laying process comprising the following steps:
    - supply of a self-supporting assembly of an electric lock of an electronic device according to the invention
    - insertion of the lock cylinder of the self-supporting assembly in a door housing intended for the reception of a lock cylinder, from the side of the door opposite to that from which the light signal for controlling is intended to be emitted the opening or closing of the electric lock,
    - locking of the self-supporting assembly by inserting the fixing screw from the edge of the door and screwing the fixing screw into the tapped bore of the stator of the lock cylinder.
    The invention will be better understood on reading the following description accompanied by the appended figures among which:
    - Figure 1 is a perspective view of an electric lock of an electronic device according to the invention, the lock cylinder, the signal reception means and control unit advantageously form a self-supporting assembly, and according to a mode for which the lock cylinder, of European profile, can be controlled not only by Γ actuator, but also by a flat key,
    FIG. 2 is a sectional view of the electric lock of FIG. 1, along a vertical plane passing through the lock cylinder, illustrating more particularly the positioning of the diode set back from said outer end of the stator of the lock cylinder, and the presence of a channel allowing the transmission of the light signal along the stator, up to the diode received inside a projecting housing and integral with the inner end of the stator of the lock cylinder.
    - Figure 3 is an exploded view of the lock cylinder of the device of Figure 1, illustrating more particularly the stator, the first motorized rotor and a second rotor with a cavity for a key path, the bit which is actuable by the first rotor or the second rotor, the clutch / disengage mechanism allowing the second rotor to be coupled to the bit only when a key is inserted; and the active pins and passive pins of the pin lock formed by the stator / second rotor assembly, as well as an optical fiber intended to extend into the stator channel.
    - Figure 4 is an exploded view of the lock cylinder with single rotor which can replace that of Figure 3, illustrating more particularly the stator, the motorized rotor and the bit which is actuable by the rotor, and an optical fiber intended for extend into the stator channel, said lock cylinder being devoid of a key mechanism.
    - Figure 5 is a schematic view illustrating a second embodiment for which the channel authorizing the transmission of the light signal is formed between a plate or the like at the base of the stator and a housing for lock cylinder of European profile.
    - Figures 6 and 7 illustrate the two mounting steps allowing the installation of the self-supporting assembly to a door, namely insertion of the lock cylinder of the self-supporting assembly in a door housing from the side of the door opposite to the one from which the light signal is intended to be emitted to control the opening or closing of the electric lock, then locking of the self-supporting assembly by insertion of the fixing screw from the edge of the door and screwing of the fixing screw in the threaded bore of the stator of the lock cylinder.
    Also the invention relates to an electronic device 1 configured to open / close a door P or the like, from a light signal defining an opening and / or closing code emitted by a portable transmitter having transmission means of said light signal.
    To this end, the electronic device has an electric lock comprising:
    - a lock cylinder 2 with a stator 20 and a rotor 21, as well as an electric actuator 3 configured to modify the state of the electric lock, from an open state to a closed state, or vice versa,
    signal reception means configured to detect light pulses in the visible range comprising a receiving diode 4,
    a control unit 5 connected to the receiving diode 4 and connected to the electric actuator 4, configured to decode the light pulses detected by said receiving means and to determine a command of the electric actuator 3 for the change of state of the lock.
    Notably and according to the invention, the lock cylinder 2, the signal reception means and the control unit 5 form a self-supporting assembly 6, the device being configured so as to allow the assembly of the self-supporting assembly 6 to the door by insertion of the lock cylinder 2 into a housing Lg of door P intended for a lock cylinder of European profile (see FIG. 6), then installation of a fixing screw 7 cooperating with a tapped bore 201 of the stator 20 from the edge of the door (see figure 7).
    The installation of the electronic device 1 according to the invention is therefore extremely simple and does not require in terms of steps, no additional step to those required for the mounting of a conventional lock cylinder, of European profile.
    The lock cylinder 2 comprises said stator 20 and said rotor 21 rotated by the electric actuator 3, as well as a bit 22 actuated in rotation by the rotor 21, intended for the control of a locking bolt. The stator 20 has two longitudinal ends, with a said outer end Ee which when the lock cylinder 20 is housed in said housing Lg of the door is intended to be positioned on the side of the door from which the light signal is emitted to control opening or closing the electric lock. We are talking about the outside of the door. The stator 20 also has an inner end Ei of the stator 20 which is intended to be positioned on the opposite side of the door P from that from which the light signal is emitted to control the opening or closing of the electric lock: we speak then on the inside of the door.
    Notably, said receiving diode 4 belonging to said receiving means is advantageously positioned at a distance from the outer end Ee of the stator of the lock cylinder 2 towards the inner end Ei, said receiving diode 4 inaccessible at least when said self-supporting assembly is mounted on the door, in particular inside the freestanding assembly. The resistance of the electronic device against the risks of malicious acts is improved in that it is not possible to easily damage this diode from the outside of the door.
    According to a first possibility of the invention illustrated by way of nonlimiting example in FIG. 2, the stator 20 comprises a channel 204 of closed section opening out at the outer end Ee of the stator 20, said channel 204 being configured to authorize the transmission of the light signal emitted from the outside of the door to said receiving diode 4, which is arranged internally and is inaccessible.
    Alternatively, and according to a second possibility illustrated by way of nonlimiting example in FIG. 5, the stator 20 comprises an open channel or a dish 24 configured so as to form a closed section channel 205 only once the lock cylinder 2 mounted in a housing Lg of door P for a lock cylinder of European profile. This channel thus formed is configured to authorize the transmission of the light signal emitted from the exterior side of the door to said receiving diode 4, arranged internally and inaccessible.
    A cylinder 2 of European profile comprises a stator with circular part 2a coaxial with the rotor (s) of the cylinder, and an elongated part 2b extending radially in projection of the circular part, and terminated in its lower part by a profile convex arched 2c.
    As illustrated in FIG. 5, the base of the stator 20 can have a flat, in particular at the base of the stator, over all or part of the length of the stator, and so that a closed section channel 205 is created between a arched profile at the base of the housing for the European profile cylinder and the dish: in FIG. 5 this dish removes the aforementioned arched profile 2c, and in order to create the channel 205.
    According to the first possible embodiment, it is noted that the closed section channel can be produced by a longitudinal bore, in particular over the entire length of the stator 2, produced on the section of the stator of arcuate profile 2c mentioned above. It is also noted that this channel can be located below the threaded bore 201 configured for fixing the lock cylinder 2, this threaded bore 201 being conventionally, substantially orthogonal to the axis of the stator and to the radial direction of the elongated part 2b, made by removing material in the elongated part 2b.
    According to one embodiment, an optical fiber 8 can be configured to guide the light signal from the outer end Ee of the stator 20 and up to the diode 4 internal to said self-supporting assembly 6 disposed internal to the channel 204 of the stator. according to the first possibility, or in the channel 205 formed between the housing for a cylinder of European profile and the stator 2, according to the second possibility.
    According to one embodiment, said self-supporting assembly 6 may comprise a housing 9 integral with the stator 20 of the lock cylinder 2 projecting from the inner end Ei of the stator 20. This housing 9 receives all or part of the following elements:
    - control unit 5,
    - the receiving diode 4,
    - the electric actuator 3,
    a source of electrical energy 10 such as a battery or batteries for the power supply.
    The housing 9 can be fixed to the inner end Ei of the cylinder stator by means of screws 90 engaging with tapped bores of the stator 20. The tapped bores are for example provided on the elongated part 2b, and as illustrated in FIG. 2. For example, the housing comprises a fixing plate 91 and a cover 92 (removable) forming between them a receiving inter-space for the aforementioned elements. The plate 91 is for example supported on the flat surface at the inner end Ei of the stator, the plate 91 being fixed to the stator 20 by the fixing screws 90.
    The cover is a hollow element which can be fixed to the plate 91, by screws 93, passing through holes in the plate 91. Of course, other fixing methods can be envisaged between the plate and the housing, such as a clip fixing.
    In the case where the box internally receives the receiving diode 4 from the receiving means, and according to the first possibility, said channel 204 passes through the stator 20 of the lock cylinder from the longitudinal end called the outer end Ee to the other longitudinal end , called inner end Ei. In the case where the housing internally receives the receiving diode 4 of the receiving means, and according to the second possibility, the dish 24 extends over the entire length of the stator 20.
    The electric actuator 3 may comprise an electric motor 30, and a gear connecting the output of the electric motor with the rotor 21. This electric motor 30 causes the rotation of the rotor 21, and of the bit 22 associated when controlled according to a direction of rotation to opening, or following a direction of rotation when closing.
    As illustrated by way of example in FIG. 2, this motor 3 can have an axis of rotation substantially perpendicular to the axis of rotation of the rotor 21 of the lock cylinder 2. The gear then forms a bevel gear , and comprises a first bevel gear 31 secured to the rotor 21, and a second bevel gear 32 secured to the outlet of the electric motor 30.
    The electric lock can also comprise a manual control comprising a grip part 11, intended to be actuable from the interior side of the door P, and a shaft 12 integral with the rotor 21, in extension of the rotor 21 outside the stator, from the inner end of the stator 20. This manual control is configured so as to allow the change of the state of the lock by a manual action of rotation on the grip part 11.
    In FIG. 2, it can be seen that said shaft 12 is coaxial with the rotor 21, and passes through the housing 9, on either side, emerging outside through its terminal end. The gripping part 11 is fixed to the terminal end of the shaft 12, for example via a clamping screw 13.
    According to an embodiment illustrated by way of example of FIGS. 1 to 3, the lock cylinder 2 comprises a second rotor allowing Γactuation with a key. Thus the rotor 21 actuated by said electric actuator 3 being said first rotor, the lock cylinder 2 comprises a second rotor 23, provided inside the stator 20. This second rotor 23 has a longitudinal recess forming a key path and is configured so to allow the change of the state of the lock by rotation of the key inserted in the second rotor 23, from the outer end of the stator. The second rotor 23 and stator 20 assembly can thus form a pin lock.
    Such an embodiment is illustrated by way of nonlimiting example in FIG. 3: the stator 20 comprises, from the outer end Ee, a first section of length 26 with circular part comprising a bore intended to receive the second rotor 23, followed by a second section of length 27 with circular part comprising a bore intended to receive the second rotor 23. A notch 28, intermediate between the first section of length 26 and the second section of length 27, receives the bit 22 This bit 22 comprises a driver 220 intended to engage with the actuation mechanism a bolt of the door, as well as a ring 221, mounted coaxially with the rotors 21,23.
    A clutch mechanism 25 is configured to clutch the second rotor 23 to the bit 22 only when the key is inserted into the key path of the second rotor 23.
    The clutch mechanism may comprise a key device received through the ring 221 of the bit 22 and which comprises two shaft parts 25a and 25b, integral with one another by a pivot with an axis coaxial with the shafts 25a and 25b. The shaft part 25a comprises a key 29 securing the rotation of the part 25a to the second rotor 23 and the shaft part 25b comprises a key (not visible) securing the shaft part 25b to the first rotor 21.
    This key device with parts 25a, 25b is mounted to slide in a limited stroke through the ring 221 of the bit, constrained by a spring in the direction of the second rotor 23 in the absence of a key.
    In this position (key absent), only the key of the part 25b engages with a key groove 30 of the bit 22, thus linking the rotation of the first rotor 21 to that of the bit 22: in particular and as illustrated in FIG. 2, the part 25a is released from the keyway of the bit 22, thus disengaging the rotation of the second rotor 23 and the rotation of the bit 22: it is thus possible to rotate the first rotor 21 and the bit 22, without causing rotation of the second rotor 23.
    When a key is inserted in the key path of the second rotor, the end of the key comes into contact with the key device 25a, 25b causing the latter with a limited stroke towards the bit 22, against of the spring return force. This displacement causes the engagement of the second rotor 23 with the bit 22 by engagement of the key 29 in the key groove 30 of the bit 22: the rotation of the key thus makes it possible to cause the rotation of the second rotor 23 and of the bit 22 Preferably, and in this position (key inserted) the first rotor 21 always remains coupled to the bit 22 (and to the second rotor 23): such an arrangement allows the electronics to detect an opening of the mechanism by key. For this purpose, an angular encoder makes it possible to follow the rotation of the first rotor. According to this embodiment, the stator assembly 20, second rotor 23 can form a pin lock. As illustrated in FIG. 3, the second rotor 23 thus has radial bores for active pins 14, and the part 2b of the stator 20 has corresponding bores for passive pins 15, springs 16 pushing the pins 14, 15, in support on plugs 17. In a known manner, the profile of the key makes it possible to ensure that the support plane between the active pins 14 and the passive pins 15 is coincident with the second rotor 23 / stator interface, thus releasing the rotation of the second rotor 23.
    According to another embodiment illustrated in FIG. 4, the lock cylinder 2 comprises a single rotor, marked 21 which can be moved by the electric actuator 3 by an electric control of the control unit 5, or even of the 'interior thanks to the manual control which comprises the shaft 12 and the grip part 11. On the other hand and according to this embodiment, this lock cylinder does not have a second rotor operating with a key. Thus and as illustrated in FIG. 4, the first section of length 26 of the stator 20 may be full, only the second section of length 27 having a bore for the rotor 21.
    Notably also the diode 4 used can be a photodiode, used only in reception to detect the pulses. Advantageously, the receiving diode 4 can also be configured not only to detect the light pulses, but also to emit a visual light signal visible from the outer end of the stator 20. Following the detection of a light signal defining a code opening and / or closing, and generation by the control unit 5 of a command to close or open, the control unit can control the diode in order to emit a visual signal testifying to the success of the opening or closing operation, for example green.
    Conversely, if the light signal code is not recognized, the control unit can control the diode in order to emit a visual signal testifying to the failure of the operation, for example red.
    The invention also relates to a laying process comprising the following steps:
    - supply of a self-supporting assembly 6 of an electric lock of an electronic device according to the invention,
    - insertion of the lock cylinder 2 of the self-supporting assembly 6 into a housing Lg of door P) intended for the reception of a lock cylinder, from the side of the door opposite to that from which is intended to be emitted the light signal to control the opening or closing of the electric lock,
    - Locking of the self-supporting assembly 6 by insertion of the fixing screw from the edge of the door and screwing of the fixing screw into the threaded bore 201 of the stator 20 of the lock cylinder 2.
    NOMENCLATURE
    1. Electronic device,
    2. Lock cylinder,
    2a. Circular part of the stator of the European profile lock cylinder,
    2b. Elongated part of the lock cylinder of European profile extending radially from the circular part,
    2c. Arched profile ending the elongated part at the base of the stator of the European profile lock cylinder,
    20. Stator,
    201. Tapped bore (for fixing screw 7),
    204. Channel formed by the stator,
    205 Channel formed between a stator plate and a door housing for a lock cylinder with a European profile (Figure 5),
    21. Rotor (in particular the first rotor) controlled by the electric actuator,
    22. Panneton,
    220. Coach (bit),
    221. Ring (bit)
    23. Second rotor (with key path),
    24. Dish,
    25. Clutch mechanism,
    25a, 25b. Two shaft parts of a key device (clutch mechanism)
    26. First length section (stator),
    27. second length section (stator)
    28. Cutout
    3. Electric actuator,
    30. Electric motor,
    31.32. Bevel gears of the gear forming a bevel gear
    4. Receiving diode such as photodiode,
    5. Control unit,
    6. Self-supporting assembly,
    7. Fixing screws,
    8. Fiber optics,
    9. Housing,
    90. Fixing screw (fixing the housing to the stator),
    91, 92. respectively plate and hollow cover forming the housing,
    93. Fixing screw (cover 92 on plate 91)
    10. Source of electrical energy,
    11.12. Gripping part and shaft of the manual control,
    13. Clamping screw,
    14. Active pins,
    15. Passive pins,
    16. Springs (pins),
    17. Corks,
    Ee. Outer end (cylinder stator),
    Ei. Inner end (cylinder stator),
    P. Porte,
    Lg. Door housing for receiving the European profile lock cylinder.
    权利要求:
    Claims (15)
    [1" id="c-fr-0001]
    1. Electronic device (1) configured to open / close a door (P) or the like, from a light signal defining an opening and / or closing code emitted by a portable transmitter having means for transmitting said signal luminous, said electronic device having an electric lock comprising:
    - a lock cylinder (2) with a stator (20) and a rotor (21), as well as an electric actuator (3) configured to modify the state of the electric lock, from an open state to a closing state, or vice versa,
    - signal reception means configured to detect light pulses in the visible range comprising a receiving diode (4),
    - a control unit (5) connected to the receiving diode (4) and connected to the electric actuator (3), configured to decode the light pulses detected by said reception means and determine a command of the electric actuator (3 ) for changing the state of the lock, characterized in that the lock cylinder (2), the signal reception means and the control unit form a self-supporting assembly (6), the device being configured so as to allow the self-supporting assembly (6) to be mounted on the door by inserting the lock cylinder (2) into a door housing (Lg) (P) intended for a lock cylinder, then fitting a screw fixing (7) cooperating with a threaded bore (201) of the stator (20) from the edge of the door, and in that said lock cylinder (2) comprises said stator (20) and said rotor (21) rotation by the electric actuator (3), as well as a bit (22) a rotated by the rotor (21), intended for controlling a locking bolt, the stator (20) having two longitudinal ends, with a said outer end (Ee) which when the lock cylinder (20) is housed in said housing (Lg) of the door is intended to be positioned on the side of the door from which the light signal is emitted to control the opening or closing of the electric lock, said outside of the door, and one end interior (Ei) of the stator (20) which is intended to be positioned on the opposite side of the door (P) from that from which the light signal is emitted to control the opening or closing of the electric lock, said interior side of the door, and in that said receiving diode (4) belonging to said receiving means is positioned at a distance from the external end (Ee) of the stator of the lock cylinder (2) towards the internal end ure (Ei), said receiving diode (4) being generally self-supporting and so as to be inaccessible, and in that:
    - According to a first possibility, the stator (20) comprises a channel (204) of closed section opening out at the outer end (Ee) of the stator (20), said channel (204) being configured to authorize the transmission of the light signal emitted from the outside of the door to said receiving diode (4), which is arranged internally and is inaccessible.
    - according to a second possibility, the stator (20) comprises an open channel or a dish (24) configured so as to form a closed section channel (205) only once the lock cylinder (2) is mounted in a housing (Lg ) of the door (P) for a lock cylinder of European profile, said channel formed being configured to authorize the transmission of the light signal emitted from the outside side of the door to said receiving diode (4), disposed internally and inaccessible.
    [2" id="c-fr-0002]
    2. Electronic device according to claim 1, wherein the channel (204) formed by the stator (20) is a closed section channel.
    [3" id="c-fr-0003]
    3. Electronic device according to claim 1, wherein the stator (20) having a flat or open section channel configured so as to form a closed section channel only once the lock cylinder mounted in the housing (Lg) of door (P) for a European profile lock cylinder.
    [4" id="c-fr-0004]
    4. Device according to one of claims 1 to 3, in which an optical fiber (8) is configured to guide the light signal from the outer end (Ee) of the stator (20) and up to the diode (4) internal to said self-supporting assembly (6) disposed internal to the channel (204) of the stator according to the first possibility, or in the channel formed between the housing for a cylinder of European profile and the stator (2) according to the second possibility.
    [5" id="c-fr-0005]
    5. Device according to one of claims 1 to 4, wherein said self-supporting assembly (6) comprises a housing (9) integral with the stator (20) of the lock cylinder (2) projecting from the inner end (Ei ) of the stator, the housing receiving said control unit (5).
    [6" id="c-fr-0006]
    6. Device according to claim 5, wherein the housing (9) is fixed to the inner end (Ei) of the stator (20) of the lock cylinder (2) by means of screws (90) engaging with bores stator threads (20).
    [7" id="c-fr-0007]
    7. Device according to claim 6, wherein the housing internally receives the receiving diode (4) of the receiving means, said channel (204) passing through the stator (20) of the lock cylinder of the longitudinal end said outer end (Ee ) to the other longitudinal end, called the inner end (Ei).
    [8" id="c-fr-0008]
    8. Device according to claim 6 or 7, wherein the housing (9) internally receives Γ electric actuator (3).
    [9" id="c-fr-0009]
    9. Device according to claim 7 or 8, wherein the housing (9) receives a source of electrical energy (10) for the electrical supply of the control unit (5) and électrique electric actuator.
    [10" id="c-fr-0010]
    10. Device according to one of claims 1 to 9 wherein the electric actuator (3) comprises an electric motor (30), with an axis of rotation substantially perpendicular to the axis of rotation of the rotor (21) of the cylinder. lock (2), as well as a gear forming a bevel gear, comprising a first bevel gear (31) integral with the rotor, and a second bevel gear (32) integral with the outlet of the electric motor (30).
    [11" id="c-fr-0011]
    11. Device according to claim 10 comprising a manual control comprising a gripping part (11), intended to be actuable from the inside of the door (P), and a shaft (12) integral with the rotor (21), in extension of the rotor outside the stator, from the inside end of the stator (20), the manual control being configured so as to allow the change of the state of the lock by a manual action of rotation on the grip part (11).
    [12" id="c-fr-0012]
    12. Device according to one of claims 1 to 11, in which the rotor (21) actuated by said electric actuator (3) is said to be the first rotor, the lock cylinder (2) comprises a second rotor (23), provided inside. stator (20), independent of the first rotor (21), said second rotor having a recess forming a key path for receiving a key, the second rotor (23) being configured so as to allow the change of the state of the lock by rotation of the key inserted in the key path of the second rotor (23) from the outer end of the stator, a clutch mechanism (25) being configured to ensure the clutch of the second rotor ( 23) to the bit (22) only when the key is inserted in the key path of the second rotor (23).
    [13" id="c-fr-0013]
    13. Device according to claim 12 in which the second rotor (23) and stator (20) assembly forms a pin lock (14,15).
    [14" id="c-fr-0014]
    14. Device according to one of claims 1 to 13 wherein the receiving diode is configured to detect the light pulses and to emit a light visual signal visible from the outer end of the stator (20), and in which following the detection of a light signal defining an opening and or closing code, and generation by the control unit (5) of a command of the actuator (3) when closing or closing, the control (5) is configured to control the diode in order to emit a visual signal testifying to the success of the opening or closing operation.
    [15" id="c-fr-0015]
    15. Installation process comprising the following steps:
    - supply of a self-supporting assembly of an electric lock of an electronic device according to one of claims 1 to 14,
    - insertion of the lock cylinder (2) of the self-supporting assembly (6) in a door housing (Lg) (P) intended for the reception of a lock cylinder, from the side of the door opposite to that at from which the light signal is intended to be emitted to control the opening or closing of the electric lock,
    - locking of the self-supporting assembly (6) by inserting the fixing screw (7) from the edge of the door and screwing the fixing screw into the tapped bore (201) of the stator (20) of the lock cylinder (2).
    类似技术:
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    同族专利:
    公开号 | 公开日
    JP2020533509A|2020-11-19|
    EP3682075A1|2020-07-22|
    CA3075547A1|2019-03-21|
    CN111094677B|2021-07-23|
    US20210025195A1|2021-01-28|
    BR112020004748A2|2020-09-15|
    CN111094677A|2020-05-01|
    RU2020112300A3|2021-12-14|
    RU2020112300A|2021-10-15|
    WO2019053363A1|2019-03-21|
    AU2018332337A1|2020-04-02|
    FR3071000B1|2019-09-06|
    EP3682075B1|2021-12-15|
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    法律状态:
    2019-03-15| PLSC| Publication of the preliminary search report|Effective date: 20190315 |
    2019-08-29| PLFP| Fee payment|Year of fee payment: 3 |
    2020-09-29| PLFP| Fee payment|Year of fee payment: 4 |
    2021-09-29| PLFP| Fee payment|Year of fee payment: 5 |
    优先权:
    申请号 | 申请日 | 专利标题
    FR1758530A|FR3071000B1|2017-09-14|2017-09-14|ELECTRONIC DEVICE FOR OPENING AND / OR CLOSING A DOOR, COMPRISING AN ELECTRICAL LOCK, AND ITS INSTALLATION METHOD|
    FR1758530|2017-09-14|FR1758530A| FR3071000B1|2017-09-14|2017-09-14|ELECTRONIC DEVICE FOR OPENING AND / OR CLOSING A DOOR, COMPRISING AN ELECTRICAL LOCK, AND ITS INSTALLATION METHOD|
    RU2020112300A| RU2020112300A3|2017-09-14|2018-09-11|
    CA3075547A| CA3075547A1|2017-09-14|2018-09-11|Electronic device for opening and/or closing a door, comprising an electric lock, and method for the fitting thereof|
    US16/645,071| US20210025195A1|2017-09-14|2018-09-11|Electronic device for opening and/or closing a door, comprising an electric lock, and method for the fitting thereof|
    BR112020004748-1A| BR112020004748A2|2017-09-14|2018-09-11|electronic device for opening and / or closing a door or similar, including an electric lock and method for installing it|
    PCT/FR2018/052213| WO2019053363A1|2017-09-14|2018-09-11|Electronic device for opening and/or closing a door, comprising an electric lock, and method for the fitting thereof|
    EP18780181.6A| EP3682075B1|2017-09-14|2018-09-11|Electronic device for opening and/or closing a door, comprising an electric lock, and method for the fitting thereof|
    JP2020537055A| JP2020533509A|2017-09-14|2018-09-11|Electronic devices for opening and / or closing doors with electrical locks and how to install them|
    AU2018332337A| AU2018332337A1|2017-09-14|2018-09-11|Electronic device for opening and/or closing a door, comprising an electric lock, and method for the fitting thereof|
    CN201880059743.2A| CN111094677B|2017-09-14|2018-09-11|Electronic device for opening and/or closing a door comprising an electric lock and method for mounting same|
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