CN218970892U - Intelligent cabinet door lock with electronic identification function - Google Patents

Abstract

The utility model aims to provide the intelligent cabinet door lock which has a simple structure, is easy and convenient to operate, has a plurality of unlocking modes and can automatically switch equipment state identifiers. The electric cabinet lock comprises an electric cabinet lock body, a handle, a controller, an electric lock and an electronic marker, wherein the controller, the electric lock and the electronic marker are arranged on the electric cabinet lock body, the electronic marker and the electric lock are connected with the controller through signals, an electric cabinet lock core is arranged on the electric cabinet lock body, one end of the handle is hinged to the electric cabinet lock core, and the electric lock locks the other end of the handle. The utility model is applied to the technical field of locks.

Description

Intelligent cabinet door lock with electronic identification function

Technical Field

The utility model is applied to the technical field of locks, and particularly relates to an intelligent cabinet door lock with an electronic identification function.

Background

The intelligent cabinet door lock is a tool for managing cabinet opening and closing rights and cabinet internal equipment operation rights in industrial production, and is more intelligent and simplified in terms of safety, manageability and identification. For example, a patent document with a publication number CN211776625U proposes an internet of things electric cabinet lock, which comprises an electric cabinet lock body 101, an electric cabinet handle 102 and an electric locking mechanism 103, wherein an electric cabinet lock core 104 is arranged on the upper portion of the electric cabinet lock body 101, the electric locking mechanism 103 is arranged on the lower portion of the electric cabinet lock body 101, the upper end of the electric cabinet handle 102 is hinged on the electric cabinet lock core 104, a mounting hole 105 is opened at the lower end of the electric cabinet handle 102, and an acting end of the electric locking mechanism 103 is matched with the mounting hole 105, so that an acting end of the electric locking mechanism 103 is buckled on the electric cabinet handle 102. When the electric locking mechanism 103 is unlocked by using an intelligent key or through authentication, the acting end of the electric locking mechanism 103 can be automatically separated from the mounting hole 105, and a worker can rotate the electric cabinet lock cylinder 104 through the electric cabinet handle 102, so that unlocking is realized. However, this thing networking electric cabinet lock does not possess the automatic identification function of the running state of the industrial equipment who is managed by the tool to lock, and when the industrial equipment who is managed was in operation or stopped state, the staff was needed to manually peg graft corresponding status indication board on industrial equipment to play the warning effect to other staff, but this kind of mode is more troublesome, if the staff forgets to peg graft corresponding status indication board carelessly moreover, then can take place the incident very easily, and the reliability is lower. If the intelligent cabinet door lock is designed, the intelligent cabinet door lock is simple in structure, convenient to operate, capable of automatically switching equipment state identifiers and multiple unlocking modes, and capable of well solving the problems.

Disclosure of Invention

The utility model aims to solve the technical problem of overcoming the defects of the prior art and providing the intelligent cabinet door lock which has the advantages of simple structure, simplicity and convenience in operation, various unlocking modes and capability of automatically switching equipment state identifiers.

The technical scheme adopted by the utility model is as follows: the electric cabinet lock comprises an electric cabinet lock body, a handle, a controller, an electric lock and an electronic marker, wherein the controller, the electric lock and the electronic marker are arranged on the electric cabinet lock body, the electronic marker and the electric lock are connected with the controller through signals, an electric cabinet lock core is arranged on the electric cabinet lock body, one end of the handle is hinged to the electric cabinet lock core, and the electric lock locks the other end of the handle.

Further, the electronic identifier comprises a mounting plate, a cover plate, electronic paper and a transparent mirror, wherein a rectangular through hole is formed in the mounting plate, the transparent mirror and the electronic paper are respectively arranged on the front end face and the rear end face of the mounting plate, the rectangular through hole is formed between the transparent mirror and the electronic paper, the cover plate is connected with the mounting plate, the electronic paper is arranged between the cover plate and the mounting plate, and the electronic paper is in signal connection with the controller.

Further, electronic tool to lock includes casing, motor, latch hook and push pedal, the motor latch hook and the push pedal all sets up the inside of casing, the motor with controller signal connection, the output of motor is provided with the cam, the cam is held up in the top of push pedal, the lower extreme of push pedal is held up in the one end of latch hook, latch hook normal running fit is in on the casing, the other end of handle is equipped with the lockhole, the other end of latch hook with lockhole looks adaptation, the lower extreme of push pedal with be provided with first spring between the lower wall of casing, the other end of latch hook with be provided with the second spring between the upper wall of casing.

Further, the electric lockset further comprises an electronic lock cylinder, the electronic lock cylinder is arranged on the shell, a pressure head is arranged at the output end of the electronic lock cylinder, a mounting hole is formed in the push plate, and the pressure head is adapted to the mounting hole.

Further, the front end face and the rear end face of the mounting plate are respectively provided with a first positioning groove and a second positioning groove, the transparent mirror is matched with the first positioning groove, and the electronic paper is matched with the second positioning groove.

Further, an imitation groove is formed in the electric cabinet lock body, the electric cabinet lock core is adapted to the imitation groove, and a sealing ring is arranged between the electric cabinet lock core and the electric cabinet lock body.

Further, an antenna box is arranged on the electric cabinet lock body, a first avoidance hole and a second avoidance hole are formed in the handle, the antenna box is adapted to the first avoidance hole, and the shell is adapted to the second avoidance hole.

Further, a switch and an identity identifier are further arranged on the shell, and the switch and the identity identifier are both in signal connection with the controller.

The beneficial effects of the utility model are as follows: when the intelligent key is used or the switch is pressed down and the electric lockset is unlocked through identity authentication, the electric lockset can loosen the other end of the handle, and a worker can rotate the electric cabinet lock cylinder through the handle, so that unlocking is realized, the operation is simple, convenient and quick, the unlocking can be realized through the intelligent key, the unlocking can also be realized through the identity authentication, and the unlocking can also be realized through the appointed switch, so that the electric lockset is more convenient and flexible to use, and meets the use requirements in various scenes. When the external industrial equipment is in an operation state, a stop state or a maintenance state, the equipment transmits a corresponding state signal to the controller, and after the controller receives the corresponding state signal, the controller transmits a corresponding control instruction to the electronic identifier, so that the electronic identifier can be automatically switched to a corresponding identifier, other personnel and equipment are reminded of the current state in real time, and the safety is greatly improved.

Drawings

FIG. 1 is a perspective view of the present utility model in the latched condition;

FIG. 2 is a perspective view of the present utility model when unlocked;

FIG. 3 is an exploded view of the present utility model;

FIG. 4 is an exploded view of the electronic identifier;

FIG. 5 is a perspective view of the mounting plate;

FIG. 6 is a perspective view of the electric lock;

FIG. 7 is a schematic view of the internal structure of the electric lock;

FIG. 8 is a perspective view of the handle;

fig. 9 is a schematic diagram of the connection relationship among the controller, the switch, the identity identifier, the motor, the electronic paper, the industrial equipment, and the backup power source.

Detailed Description

As shown in fig. 1 to 9, in this embodiment, the electric cabinet lock comprises an electric cabinet lock body 1, a handle 2, a controller 3, an electric lock 4 and an electronic marker 6, wherein the controller 3, the electric lock 4 and the electronic marker 6 are all arranged on the electric cabinet lock body 1, the electric lock 4 and the electronic marker 6 are both in signal connection with the controller 3, an electric cabinet lock core 5 is arranged on the electric cabinet lock body 1, one end of the handle 2 is hinged on the electric cabinet lock core 5, and the electric lock 4 locks the other end of the handle 2. The controller 3 comprises a main control chip with the model of STM8L052C 6; the industrial equipment 32 inside the electric cabinet is in signal connection with said controller 3.

In this embodiment, the housing 12 is further provided with a switch 30 and an identifier 31, and the switch 30 and the identifier 31 are both in signal connection with the controller 3. Wherein, the identity identifier 31 is a fingerprint instrument or a card reader or a camera; when the switch 30 is pressed and the identity of the identity identifier 31 is authenticated, the identity identifier 31 transmits an unlocking signal to the controller 3, and the controller 3 receives the unlocking signal and then transmits a control instruction to the electric lock 4, so that the electric lock 4 performs an unlocking action.

In this embodiment, when the electric lock 4 is unlocked by using the smart key or by identity authentication or pressing the switch 30, the electric lock 4 can release the other end of the handle, so that a worker can rotate the electric cabinet lock core 5 through the handle 2, thereby realizing unlocking, the operation is simple and quick, the unlocking can be realized through the smart key, the unlocking can also be realized through the identity authentication, and the unlocking can also be realized through the designated switch, so that the electric lock is more convenient and flexible to use, and the use requirements under various scenes are met. Moreover, when the industrial equipment 32 is in a running state, a stop state or a maintenance state, the equipment transmits a corresponding state signal to the controller 3, and after receiving the corresponding state signal, the controller 3 transmits a corresponding control instruction to the electronic identifier 6, so that the electronic identifier 6 can be automatically switched to a corresponding identifier, thereby reminding other personnel of the current state of the equipment in real time, and greatly improving the safety.

In this embodiment, the electronic identifier 6 includes a mounting board 7, a cover board 8, an electronic paper 9 and a transparent mirror 10, wherein a rectangular through hole 11 is formed in the mounting board 7, the transparent mirror 10 and the electronic paper 9 are respectively arranged on the front end face and the rear end face of the mounting board 7, the rectangular through hole 11 is located between the transparent mirror 10 and the electronic paper 9, the cover board 8 is connected with the mounting board 7, the electronic paper 9 is located between the cover board 8 and the mounting board 7, and the electronic paper 9 is in signal connection with the controller 3. Wherein, the electronic paper 9 is used for displaying the working state of the industrial equipment 32 in real time; a standby power supply is further arranged in the electronic identifier 6 and is in power supply connection with the electronic paper 9, and the electronic paper 9 can keep state display even if the electronic paper 9 is powered down; the utility model adopts the ultra-low power consumption design, and the standby power supply can be used normally for at least 2 years.

In this embodiment, the electric lock 4 includes a housing 12, a motor 13, a lock hook 14 and a push plate 15, the motor 13, the lock hook 14 and the push plate 15 are all disposed in the housing 12, the motor 13 is in signal connection with the controller 3, an output end of the motor 13 is provided with a cam 16, the cam 16 abuts against an upper end of the push plate 15, a lower end of the push plate 15 abuts against one end of the lock hook 14, the lock hook 14 is rotationally matched with the housing 12, a lock hole 17 is disposed at the other end of the handle 2, the other end of the lock hook 14 is matched with the lock hole 17, so that the other end of the lock hook 14 is buckled on the handle 2, a first spring 18 is disposed between a lower end of the push plate 15 and a lower wall of the housing 12, and a second spring 19 is disposed between the other end of the lock hook 14 and an upper wall of the housing 12. After the switch 30 is pressed or the identity of the identity identifier 31 is authenticated, the switch 30 or the identity identifier 31 transmits an unlocking signal to the controller 3, the controller 3 receives the unlocking signal and then transmits a control instruction to the motor 13, so that the motor 13 is driven to drive the cam 16 to rotate, the cam 16 pushes the push plate 15 to move downwards, the push plate 15 pushes one end of the lock hook 14 again, the lock hook 14 rotates, the other end of the lock hook 14 is separated from the lock hole 17, a worker can pull out the handle 2 and then rotate the handle 2 again, and the electric cabinet lock cylinder 5 rotates, so that unlocking is realized; when the locking is performed, the first spring 18 is used for resetting the push plate 15, and the second spring 19 is used for resetting the locking hook 14.

In this embodiment, the electric lock 4 further includes an electronic lock cylinder 20, the electronic lock cylinder 20 is disposed on the housing 12, an output end of the electronic lock cylinder 20 is provided with a pressing head 21, a mounting hole 22 is disposed on the push plate 15, and the pressing head 21 is adapted to the mounting hole 22. After the key rod of the intelligent key is inserted into the electronic lock cylinder 20 to unlock the password, the intelligent key is turned again, so that the electronic lock cylinder 20 is turned, the pressure head 21 is driven to rotate, the pressure head 21 pushes the push plate 15 to move downwards, the push plate 15 pushes one end of the lock hook 14 again, the lock hook 14 is rotated, the other end of the lock hook 14 is separated from the lock hole 17, a worker can pull out the handle 2, and then rotate the handle 2, so that the electric cabinet lock cylinder 5 is rotated, and unlocking is realized.

In this embodiment, the front end surface and the rear end surface of the mounting plate 7 are respectively provided with a first positioning groove 23 and a second positioning groove 24, the transparent mirror 10 is adapted to the first positioning groove 23, and the electronic paper 9 is adapted to the second positioning groove 24. Wherein, first constant head tank 23 with second constant head tank 24 has all played the positioning action, ensures transparent mirror 10 with electronic paper 9 can accurate counterpoint in the assembly process.

In this embodiment, the electric cabinet lock body 1 is provided with an imitation groove 25, the electric cabinet lock core 5 is adapted in the imitation groove 25, and a sealing ring 26 is provided between the electric cabinet lock core 5 and the electric cabinet lock body 1. Wherein the seal ring 26 plays a role in water and dust prevention.

In this embodiment, the electric cabinet lock body 1 is provided with an antenna box 27, the handle 2 is provided with a first avoidance hole 28 and a second avoidance hole 29, the antenna box 27 is adapted to the first avoidance hole 28, and the housing 12 is adapted to the second avoidance hole 29. Wherein the antenna box 27 is used for accommodating an antenna; by providing the first and second avoidance holes 28, 29 when the other end of the lock hook 14 is fitted in the lock hole 17, the handle 2 can be prevented from being blocked by the antenna case 27 and the housing 12.

Claims (8)

1. The utility model provides an intelligent cabinet lock with electronic identification function, it includes electric cabinet lock body (1), handle (2), controller (3) and electric lock (4), controller (3) with electric lock (4) all set up on electric cabinet lock body (1), electric lock (4) with controller (3) signal connection, be provided with electric cabinet lock core (5) on electric cabinet lock body (1), the one end of handle (2) articulates on electric cabinet lock core (5), electric lock (4) lock the other end of handle (2), its characterized in that: the intelligent cabinet door lock with the electronic identification function further comprises an electronic identifier (6), wherein the electronic identifier (6) is arranged on the electric cabinet lock body (1), and the electronic identifier (6) is in signal connection with the controller (3).

2. The intelligent cabinet door lock with electronic identification function as set forth in claim 1, wherein: the electronic identifier (6) comprises a mounting plate (7), a cover plate (8), electronic paper (9) and a transparent mirror (10), wherein a rectangular through hole (11) is formed in the mounting plate (7), the transparent mirror (10) and the electronic paper (9) are respectively arranged on the front end face and the rear end face of the mounting plate (7), the rectangular through hole (11) is formed in the position between the transparent mirror (10) and the electronic paper (9), the cover plate (8) is connected with the mounting plate (7), the electronic paper (9) is arranged between the cover plate (8) and the mounting plate (7), and the electronic paper (9) is connected with a controller (3) through signals.

3. The intelligent cabinet door lock with electronic identification function as set forth in claim 1, wherein: the electric lock (4) comprises a shell (12), a motor (13), a lock hook (14) and a push plate (15), wherein the motor (13), the lock hook (14) and the push plate (15) are all arranged in the shell (12), the motor (13) is connected with a controller (3) in a signal mode, the output end of the motor (13) is provided with a cam (16), the cam (16) is propped against the upper end of the push plate (15), the lower end of the push plate (15) is propped against one end of the lock hook (14), the lock hook (14) is in rotary fit with the shell (12), a lock hole (17) is formed in the other end of the handle (2), the other end of the lock hook (14) is matched with the lock hole (17), a first spring (18) is arranged between the lower end of the push plate (15) and the lower wall of the shell (12), and a second spring (19) is arranged between the other end of the lock hook (14) and the upper wall of the shell (12).

4. An intelligent cabinet door lock with electronic identification function according to claim 3, wherein: the electric lock (4) further comprises an electronic lock cylinder (20), the electronic lock cylinder (20) is arranged on the shell (12), a pressure head (21) is arranged at the output end of the electronic lock cylinder (20), a mounting hole (22) is formed in the push plate (15), and the pressure head (21) is adapted to the mounting hole (22).

5. The intelligent cabinet door lock with electronic identification function as set forth in claim 2, wherein: the front end face and the rear end face of the mounting plate (7) are respectively provided with a first positioning groove (23) and a second positioning groove (24), the transparent mirror (10) is matched with the first positioning groove (23), and the electronic paper (9) is matched with the second positioning groove (24).

6. The intelligent cabinet door lock with electronic identification function as set forth in claim 1, wherein: the electric cabinet lock is characterized in that an imitation groove (25) is formed in the electric cabinet lock body (1), the electric cabinet lock core (5) is matched with the imitation groove (25), and a sealing ring (26) is arranged between the electric cabinet lock core (5) and the electric cabinet lock body (1).

7. An intelligent cabinet door lock with electronic identification function according to claim 3, wherein: the electric cabinet lock body (1) is provided with an antenna box (27), the handle (2) is provided with a first avoidance hole (28) and a second avoidance hole (29), the antenna box (27) is adapted to the first avoidance hole (28), and the shell (12) is adapted to the second avoidance hole (29).

8. An intelligent cabinet door lock with electronic identification function according to claim 3, wherein: the shell (12) is also provided with a switch (30) and an identity identifier (31), and the switch (30) and the identity identifier (31) are both in signal connection with the controller (3).

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