CN211144044U

CN211144044U - Electronic lock with multiple unlocking modes

Info

Publication number: CN211144044U
Application number: CN201921667929.4U
Authority: CN
Inventors: 项文广; 李乾兴; 周燕义
Original assignee: Wenzhou Yeeka Hardware Co ltd
Current assignee: Wenzhou Yeeka Hardware Co ltd
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-07-31
Anticipated expiration: 2029-09-30

Abstract

The utility model relates to an electronic lock with multiple unblock mode, including the lock shell, the handle of unblanking on the lock shell, electronic spring bolt device in the lock shell and the lock core device of unblanking on the handle swing end, lock core device and the unblock of electronic spring bolt device, the locking cooperation, electronic spring bolt device is furnished with automatically controlled unlocking device, automatically controlled unlocking device includes the main control board of being connected with electronic spring bolt device communication and the unblock trigger module of being connected with the main control board communication, it is equipped with unblock trigger module installation cavity on hand to unblank, be equipped with at least one unblock trigger module in the unblock trigger module installation cavity, lock shell length direction one end is extended and is had the extension, unblock trigger module assembly cavity has in this extension, be equipped with at least one unblock trigger module in this unblock trigger module assembly cavity, the dorsal part side of electronic. The unlocking device has the advantages of reasonable structural layout, realizes multiple unlocking modes, and facilitates clients to select and match the unlocking modes according to actual application scenes and requirements.

Description

Electronic lock with multiple unlocking modes

Technical Field

The utility model relates to a tool to lock technical field.

Background

The lockset is an appliance with the function of security protection. The traditional lock is a mechanical structure opened by a key, and along with the development of electronic technology, electromechanical technology is introduced into the lock, so that the lock has more intelligent and convenient multiple electronic identification unlocking technologies, such as fingerprints, card swiping, Bluetooth, passwords and the like, but the existing lock usually adopts 1 or two modes to realize unlocking, and the unlocking mode is limited; in the face of different use scenes and requirements of customers, too few unlocking modes limit the configuration requirement on the unlocking mode of the lockset. However, under the condition that the assembly space of the lock is limited, the existing lock cannot provide reasonable structural layout design, so that although the existing mature lock unlocking technology has various types, the integration design of various unlocking structures on the same lock cannot be realized; or, if it is just barely implemented, makes the lock too bulky.

Disclosure of Invention

The utility model discloses the invention purpose: for overcoming the defect that prior art exists, the utility model provides a structural configuration is reasonable, has the electronic lock of multiple unblock mode, makes things convenient for the customer to match the unblock mode according to practical application scene and demand selection.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides an electronic lock with multiple unblock mode, including the lock shell, articulate the handle of unblanking on the lock shell, locate the electron spring bolt device in the lock shell and locate the lock core device of unblanking on hand, the swing of handle of unblanking is served to lock core device locating, thereby lock core device and electron spring bolt device unblock, thereby the locking cooperation realizes the swing end unblock and the locking of unblanking the handle, electron spring bolt device is furnished with automatically controlled unlocking means, automatically controlled unlocking means includes the main control board of being connected with electron spring bolt device communication and the unblock trigger module of being connected with the main control board communication, its characterized in that: the handle of unblanking on be equipped with unblock trigger module installation cavity, be equipped with at least one kind unblock trigger module in the unblock trigger module installation cavity, lock shell length direction one end is extended and is had extension portion, has unblock trigger module assembly chamber in this extension portion, is equipped with at least one kind unblock trigger module in this unblock trigger module assembly chamber, the dorsal part side of electronic spring bolt device is erect in the main control board.

By adopting the technical scheme, the arrangement of at least one unlocking trigger module is realized by utilizing the space on the unlocking handle, and one end of the lock shell in the length direction extends to form an extension part, the extension part is provided with an unlocking trigger module assembly cavity for installing the at least one unlocking trigger module, the main control panel is erected on the back side of the electronic spring bolt device, the assembly space on the lock is fully utilized, and the reasonable arrangement of various unlocking modules is realized; the mechanical key unlocking (lock cylinder device) and at least two electronic unlocking modes can be realized, and the unlocking modes can be conveniently selected and matched by a customer according to actual application scenes and requirements.

Preferably, the unlocking trigger module in the unlocking trigger module assembly cavity is triggered in an authentication mode, the authentication mode triggering comprises card swiping, fingerprint, Bluetooth, finger vein, wifi, NB-IOT, zigbee or/and lora, and the unlocking trigger module in the unlocking trigger module installation cavity is an unlocking password disk. Under this structural design, set up the password mode on the handle of unblanking, the module setting of authentication unblock mode is in the unblock trigger module assembly chamber of lock shell, and unblock trigger module assembly chamber has the bigger space that sets up, and the unblock mode of authentication mode is integrated the arranging more easily also to better realization more various unblock triggers the setting, and the user's of being convenient for unblock operation custom has convenient to use's advantage.

Preferably, the main control panel is provided with an electric connecting piece in communication connection with a circuit board of the unlocking trigger module on the unlocking handle, the circuit board of the unlocking trigger module on the unlocking handle is provided with a contact in contact and electric connection with the electric connecting piece, the contact is in contact and electric connection with the electric connecting piece when the unlocking handle is in a locking position, and the contact is separated from the electric connecting piece when the unlocking handle is in an opening position. Under this structural design, adopt electric connector to realize unblanking on the handle circuit board and the main control board that trigger module unlocked and carry out the communication and be connected, it is simple reliable to have to connect, and is better than wireless signal transmission reliability and stability, and the structure is also simpler simultaneously.

Preferably, the electric connector is a current needle, a current needle positioning hole seat for positioning the current needle is arranged in the lock shell, the current needle comprises two electric connecting rods movably sleeved, a spring is arranged between the two electric connecting rods, the current needle is positioned and installed on the current needle positioning hole seat, one electric connecting rod of the current needle is elastically pressed on an electric connecting end point of the main control board, and the other electric connecting rod of the current needle is in contact fit with the contact. Under this structural design, realize the elasticity electricity and connect, have the reliable advantage of electricity connection.

Preferably, the extension portion includes and locates the extension apron on the extension casing bottom with lock shell integrated into one piece's extension casing and lid, and integrated into one piece has the elasticity barb dop on the extension apron, and it has the location lug to protruding in the horizontal both sides of elasticity barb dop, and the location lug has with lock installation pore wall location complex preceding locating surface and side direction locating surface, and the joint portion of elasticity barb dop is outstanding preceding locating surface, lock shell length direction is gone up and is equipped with lock installation pore complex location portion with the one end that elasticity barb dop is relative. Under the structural design, the lock is arranged in the lock mounting hole, one end of the lock is positioned by the positioning part, and the other end of the lock is positioned by the positioning lug, so that the lock is prevented from shaking in the lock mounting hole, and the elastic barb clamp realizes that the lock is limited in the lock mounting hole, thereby realizing the reliable pre-positioning of the lock main body, and facilitating the installation of the cabinet lock; the elastic clamping head is arranged on the independent extension cover plate, and the elastic clamping head has the advantage of convenience in processing.

Preferably, an indicator lamp assembly is integrated in the unlocking triggering module assembly cavity of the expansion part. Under this structural design, realize light indication.

The present invention will be further described with reference to the accompanying drawings.

Drawings

Fig. 1 is a perspective view of an electronic lock according to an embodiment of the present invention;

fig. 2 is a perspective view of an electronic lock according to an embodiment of the present invention;

fig. 3 is a front view of an electronic lock according to an embodiment of the present invention;

FIG. 4 is a cross-sectional view taken along A-A of FIG. 3;

fig. 5 is an exploded view of the electronic lock according to the embodiment of the present invention.

Detailed Description

Referring to the attached drawings 1-5, the utility model discloses an electronic lock with multiple unlocking modes, which comprises a lock shell 1, an unlocking handle 2 hinged on the lock shell 1, an electronic lock tongue device 3 arranged in the lock shell 1 and a lock core device 4 arranged on the unlocking handle 2, wherein the front surface of the lock shell 1 is provided with an unlocking handle cavity 11, the unlocking handle 2 is arranged in the unlocking handle cavity 11, the lock core device 4 is arranged on a swinging end 21 of the unlocking handle 2, the lock core device 4 is matched with the electronic lock tongue device 3 for unlocking and locking, thereby realizing the unlocking and locking of the swinging end of the unlocking handle 2, the lock core device 4, the electronic lock tongue device 3 and the matching structure of the two are the prior art, the detailed description of the specific structure is omitted, the electronic lock tongue device 3 is provided with an electronic unlocking device, the electronic unlocking device outputs a control signal for driving a motor of the electronic lock tongue device so as to realize the unlocking and locking actions of the electronic lock tongue, the electronic control unlocking device comprises a main control panel 5 in communication connection with an electronic lock bolt device 3 and an unlocking trigger module 6 in communication connection with the main control panel 5, an unlocking trigger module installation cavity 22 is formed in an unlocking handle 2, at least one unlocking trigger module 6-1 is arranged in the unlocking trigger module installation cavity 22, an expansion part 12 extends from one end of the lock shell 1 in the length direction, an unlocking trigger module assembly cavity 121 is formed in the expansion part 12, at least one unlocking trigger module 6-2 is arranged in the unlocking trigger module assembly cavity 121, and the main control panel 5 is erected on the back side of the electronic lock bolt device 3 (the back side is the other side, opposite to the unlocking handle side, of the lock shell and is usually arranged in the cabinet body). A supporting column 13 is arranged in the lock shell 1, and the main control panel 5 is supported on the supporting column 13 and fixed. The arrangement of at least one unlocking trigger module is realized by utilizing the space on the unlocking handle, and one end of the lock shell in the length direction extends to form an extension part, the extension part is provided with an unlocking trigger module assembly cavity for installing the at least one unlocking trigger module, the main control board is arranged on the back side of the electronic spring bolt device, the assembly space on the lock is fully utilized, and the reasonable arrangement of various unlocking modules is realized; the mechanical key unlocking (lock cylinder device) and at least two electronic unlocking modes can be realized, and the unlocking modes can be conveniently selected and matched by a customer according to actual application scenes and requirements.

In this embodiment, the unlocking triggering module 6-2 in the unlocking triggering module assembling cavity 121 is triggered in an authentication manner, the authentication manner triggering includes card swiping, fingerprint, bluetooth, finger vein, wifi, NB-IOT, zigbee or/and lora, and the unlocking triggering module 6-1 in the unlocking triggering module assembling cavity 22 is an unlocking password disk. Set up the password mode on the handle of unblanking, unblock password dish wherein can be button or touch-sensitive screen formula, the module setting of authentication unblock mode is in the unblock trigger module assembly chamber of lock shell, unblock trigger module assembly chamber has bigger setting space, the unblock mode of authentication mode is integrated the arranging more easily also to better realization more various unblock triggers the setting, and the user's unblock operation custom of being convenient for has convenient to use's advantage. Certainly do the utility model discloses feasible scheme unblanks the module of modes such as fingerprint, the card of punching that can also be solitary or coexisting of the on hand unblock trigger module, nevertheless for better arranging the installation, the preferred above-mentioned unblock trigger module assembly chamber of adopting sets up the structural design of unblock password dish on hand for the unblock trigger module that the authentication mode triggered, unblank.

The unlocking handle is an operation part for opening the corresponding locking part, the unlocking handle is movable, in order to ensure that the communication connection between the unlocking trigger module on the unlocking handle and the main control board is matched with the movable structural characteristic of the unlocking handle, an electric connecting wire with telescopic length can be adopted for realizing the connection, but the characteristics of inconvenient arrangement and easy damage exist, a wireless communication mode can also be adopted by depending on the wireless communication module, but the wireless communication module has poorer reliability and increased cost compared with direct electric connection, therefore, the utility model adopts the following structural design, the main control board 5 is provided with an electric connecting piece 5-1 which is in communication connection with the circuit board 6-11 of the unlocking trigger module 6-1 on the unlocking handle 2, the circuit board 6-11 of the unlocking trigger module 6-1 on the unlocking handle 2 is provided with a contact 6-111 which is in contact electric connection with the electric connecting piece 5-1, the contacts 6-111 are in contact electrical connection with the electrical connector 5-1 when the unlock handle 2 is in the locked position, and the contacts 6-111 are disengaged from the electrical connector 5-1 when the unlock handle 2 is in the open position. When the unlocking handle is buckled into the unlocking handle cavity and is located at a locking position, the circuit board of the unlocking trigger module on the unlocking handle is in contact with the electric connecting piece on the main control panel to achieve communication connection, after unlocking trigger, the unlocking handle can be opened, and the contact does not need to be connected with the electric connecting piece, so that the communication connection requirement during unlocking and the movable structural characteristics of the unlocking handle are achieved, and the unlocking handle has the advantages of simplicity and reliability in connection and stability and reliability in signal transmission.

Furthermore, the electric connector 5-1 is a current needle, a current needle positioning hole seat 14 for positioning the current needle 5-1 is arranged in the lock shell 1, the current needle comprises two movably sleeved electric connecting rods, a spring is arranged between the two electric connecting rods, the current needle is positioned and installed on the current needle positioning hole seat 14, one electric connecting rod of the current needle is elastically contacted and pressed on an electric connecting end point of the main control board 5, and the other electric connecting rod of the current needle is in contact and matching with the contacts 6-111. The current pin is used as an electric connector to realize elastic electric connection, and the electric connector has the advantage of reliable electric connection.

For convenient assembly and maintenance, the expansion part adopts an independent expansion cover body design, the expansion part 12 comprises an expansion shell body 12-1 which is integrally formed with the lock shell 1 and an expansion cover plate 12-2 which is covered on the bottom of the expansion shell body 12-1, an elastic barb clamping head 12-21 is integrally formed on the expansion cover plate 12-2, positioning convex blocks 12-22 are arranged on the two transverse sides of the elastic barb clamping head 12-21 in a protruding mode, the positioning convex blocks 12-22 are provided with front positioning surfaces 12-221 which are matched with the wall of a lock installation hole in a positioning mode and lateral positioning surfaces 12-222, the clamping part of the elastic barb clamping head 12-21 protrudes out of the front positioning surfaces 12-221, and a positioning part 15 which is matched with the lock installation hole is arranged at one end, opposite to the elastic barb clamping head 12-21, in the length direction. The lock is arranged in the lock mounting hole, one end of the lock is positioned by the positioning part, and the other end of the lock is positioned by the positioning lug, so that the lock is prevented from shaking in the lock mounting hole, and the elastic barb clamp realizes that the lock is limited in the lock mounting hole, thereby realizing the reliable pre-positioning of the lock main body, and facilitating the installation of the cabinet lock; the positioning part is usually a bottom cover used for covering internal parts of the lock or a part for installing the internal parts on the lock shell, and the elastic clamping head is arranged on the independent extension cover plate, so that the elastic clamping head has the advantage of convenience in processing.

An indicator light assembly 7 is integrated in the unlocking triggering module assembling cavity 121 of the expansion part 12. Realize light indication, light indication component sets up in the extension portion, the convenient setting.

Claims

1. The utility model provides an electronic lock with multiple unblock mode, including the lock shell, articulate the handle of unblanking on the lock shell, locate the electron spring bolt device in the lock shell and locate the lock core device of unblanking on hand, the swing of handle of unblanking is served to lock core device locating, thereby lock core device and electron spring bolt device unblock, thereby the locking cooperation realizes the swing end unblock and the locking of unblanking the handle, electron spring bolt device is furnished with automatically controlled unlocking means, automatically controlled unlocking means includes the main control board of being connected with electron spring bolt device communication and the unblock trigger module of being connected with the main control board communication, its characterized in that: the handle of unblanking on be equipped with unblock trigger module installation cavity, be equipped with at least one kind unblock trigger module in the unblock trigger module installation cavity, lock shell length direction one end is extended and is had extension portion, has unblock trigger module assembly chamber in this extension portion, is equipped with at least one kind unblock trigger module in this unblock trigger module assembly chamber, the dorsal part side of electronic spring bolt device is erect in the main control board.

2. The electronic lock with multiple unlocking modes according to claim 1, wherein: the unlocking trigger module in the unlocking trigger module assembly cavity is triggered in an authentication mode, the authentication mode triggering comprises card swiping, fingerprint, Bluetooth, finger vein, wifi, NB-IOT, zigbee or/and lora, and the unlocking trigger module in the unlocking trigger module installation cavity is an unlocking password disk.

3. The electronic lock with multiple unlocking modes according to claim 1, wherein: the unlocking device is characterized in that the main control panel is provided with an electric connecting piece which is in communication connection with a circuit board of the unlocking trigger module on the unlocking handle, the circuit board of the unlocking trigger module on the unlocking handle is provided with a contact which is in contact electric connection with the electric connecting piece, the contact is in contact electric connection with the electric connecting piece when the unlocking handle is in a locking position, and the contact is separated from the electric connecting piece when the unlocking handle is in an opening position.

4. The electronic lock with multiple unlocking modes according to claim 3, wherein: the electric connector is a current needle, a current needle positioning hole seat for positioning the current needle is arranged in the lock shell, the current needle comprises two movably sleeved electric connecting rods, a spring is arranged between the two electric connecting rods, the current needle is positioned and installed on the current needle positioning hole seat, one electric connecting rod of the current needle is elastically pressed on an electric connecting end point of the main control board, and the other electric connecting rod of the current needle is in contact fit with the contact.

5. The electronic lock with multiple unlocking modes according to claim 1, wherein: the extension portion includes and locates the extension apron on the extension casing bottom with lock shell integrated into one piece's extension casing and lid, and integrated into one piece has the elasticity barb dop on the extension apron, and it has the location lug to protruding in the horizontal both sides of elasticity barb dop, and the location lug has with lock installation pore wall location complex preceding locating surface and side direction locating surface, and the joint portion of elasticity barb dop is outstanding preceding locating surface, lock shell length direction is gone up and is equipped with the location portion with lock mounting hole complex with the relative one end of elasticity barb dop.

6. The electronic lock with multiple unlocking modes according to claim 1, wherein: an indicator lamp assembly is integrated in the unlocking trigger module assembly cavity of the expansion part.