CN210018481U - A locker with emergency unlocking function - Google Patents

Abstract

The utility model relates to the technical field of lockers, and in particular to a locker with an emergency unlocking function, comprising a cabinet and a processor, wherein the cabinet is provided with a plurality of accommodating units, wherein the accommodating units include a storage cavity, a cabinet door for closing the storage cavity, and an electronic lock for keeping the cabinet door in a state of closing the storage cavity; the electronic lock includes a first reset member, an unlocking rod, a first solenoid valve fixed to the cabinet, a lock tongue slidably connected to the cabinet, and a lock ring arranged on the cabinet door, wherein the first solenoid valve is connected to a first output end of the processor, the lock ring is used to engage with the lock tongue, the first solenoid valve is used to drive the lock tongue to withdraw from the lock ring, one end of the first reset member is connected to the first solenoid valve, the other end of the first reset member is connected to the lock tongue, the middle part of the unlocking rod is hinged to the cabinet, and one end of the unlocking rod is movably connected to the lock tongue. The utility model arranges an unlocking rod for emergency unlocking on the electronic lock, so that the locker can be opened even in the case of a power outage.

Description

A locker with emergency unlocking function

technical field

The utility model relates to the technical field of storage cabinets, in particular to a storage cabinet with an emergency unlocking function.

Background technique

With the rapid development of technology, the unit cabinets on the lockers are mostly locked by electronic locks. But when there is a power outage, the electronic locks are often unable to be unlocked, making it impossible for users to retrieve their personal belongings.

SUMMARY OF THE INVENTION

Aiming at the problems of the prior art, the utility model provides a locker with an emergency unlocking function, which can perform emergency unlocking in the event of a power failure.

The utility model adopts the following technical scheme: a storage cabinet with an emergency unlocking function, including a cabinet body and a processor, the cabinet body is provided with a plurality of accommodating units, and the accommodating units include a storage cavity, which is used for sealing storage. A cabinet door with a cavity and an electronic lock for keeping the cabinet door in a state of closing the storage cavity; the electronic lock includes a first reset piece, an unlocking rod, a first solenoid valve fixed on the cabinet body, and a sliding connection with the cabinet body. A lock tongue and a lock ring arranged on the cabinet door, the first solenoid valve is connected to the first output end of the processor, the lock ring is used for engaging with the lock tongue, and the first solenoid valve is used for driving The lock tongue exits the lock ring, one end of the first reset piece is connected with the first solenoid valve, the other end of the first reset piece is connected with the lock tongue, and the middle part of the unlocking rod is hinged with the cabinet body, One end of the unlocking rod is movably connected with the lock tongue, the cabinet is provided with a cavity for the other end of the unlocking rod to extend into, and the storage cabinet also includes a mechanical lock and a control door for closing the cavity. The control door is connected with the cabinet through a mechanical lock.

Preferably, the locker further includes an image processing module and a camera disposed on the surface of the cabinet, the camera is electrically connected to the input end of the processor through the image processing module, and the processor is controlled according to the signal captured by the camera first solenoid valve.

Preferably, the processor is located inside the cavity.

Preferably, the electronic lock further includes a second reset piece, a block slidably connected to the cabinet body, and a second solenoid valve fixed to the cabinet body, the second solenoid valve is connected to the second output end of the processor, and the first solenoid valve is connected to the second output end of the processor. One end of the second reset piece is connected to the blocking block, and the other end of the second reset piece is connected to the second solenoid valve, which is used to drive the blocking block to move in the direction perpendicular to the movement direction of the lock tongue. The block is provided with a first inclined surface, the lock tongue is provided with an interference portion, the upper end of the interference portion is provided with a second inclined surface for colliding with the first inclined surface, and the lower end of the interference portion is provided with an upper end for engaging with the blocking block. connected snap-on plane.

Preferably, the bottom of the control door is movably connected to the cabinet body, and the top of the control door is connected to the cabinet body through a mechanical lock.

The beneficial effects of the utility model are as follows: by arranging an unlocking lever for emergency unlocking on the electronic lock, the locker can be opened even in the event of a power failure.

Description of drawings

FIG. 1 is a three-dimensional structural diagram of the utility model.

FIG. 2 is a three-dimensional structural diagram of the utility model after the hidden control door.

3 is a schematic structural diagram of the electronic lock of the present invention.

Reference numerals are: 1. Cabinet body; 11. Container; 2. Accommodating unit; 21. Storage cavity; 22. Cabinet door; 23. Electronic lock; 231, First reset piece; 232, Unlock lever; 234, locking tongue; 2341, interference part; 2342, second inclined plane; 2343, clamping plane; 235, locking ring; 236, second reset piece; 237, blocking block; 2371, first inclined plane; 238, second solenoid valve; 3, processor; 31, image processing module; 32, camera; 4, control door; 5, mechanical lock.

Detailed ways

In order to facilitate the understanding of those skilled in the art, the present invention will be further described below with reference to the embodiments and the accompanying drawings, and the contents mentioned in the embodiments are not intended to limit the present invention. The present utility model will be described in detail below in conjunction with the accompanying drawings.

As shown in FIG. 1 to FIG. 3, a storage cabinet with emergency unlocking function includes a cabinet body 1 and a processor 3, the cabinet body 1 is provided with a plurality of accommodating units 2, and the accommodating unit 2 includes a storage cavity 21. A cabinet door 22 for closing the storage cavity 21 and an electronic lock 23 for keeping the cabinet door 22 in a state of closing the storage cavity 21; the electronic lock 23 includes a first reset member 231, an unlocking lever 232, a fixed The first solenoid valve 233 of the cabinet body 1, the lock tongue 234 slidably connected to the cabinet body 1, and the lock ring 235 disposed on the cabinet door 22, the first solenoid valve 233 is connected to the first output end of the processor 3, The lock ring 235 is used for engaging with the lock tongue 234 , the first solenoid valve 233 is used to drive the lock tongue 234 to withdraw from the lock ring 235 , and one end of the first reset member 231 is connected to the first The solenoid valve 233 is connected, the other end of the first reset member 231 is connected to the lock tongue 234, the middle of the unlocking rod 232 is hinged with the cabinet 1, and one end of the unlocking rod 232 is movably connected to the lock tongue 234. The cabinet 1 is provided with a cavity 11 into which the other end of the unlocking lever 232 extends. The locker further includes a mechanical lock 5 and a control door 4 for closing the cavity 11 , and the control door 4 passes through the mechanical lock. 5 is connected to the cabinet 1.

When the lock door is closed, the lock tongue 234 and the lock ring 235 are engaged with each other. Under normal circumstances, when the lock needs to be unlocked, the processor 3 controls the first solenoid valve 233, and the first solenoid valve 233 adsorbs the lock tongue 234 so that the lock tongue 234 is withdrawn from the lock ring 235, and the first reset member 231 is compressed; When the first solenoid valve 233 no longer attracts the lock tongue 234 , the first reset member 231 drives the lock tongue 234 to enter the lock ring 235 . When the power is off, the other end of the unlocking lever 232 is pressed to rotate the unlocking lever 232, and the one end of the unlocking lever 232 drives the lock tongue 234 to rise so that the lock tongue 234 exits the lock ring 235, thereby realizing unlocking. In the present invention, the electronic lock 23 is provided with an unlocking lever 232 for emergency unlocking, so that the locker can be opened even in the event of a power failure.

In the present invention, the chamber 11 is closed by the control door 4, and the mechanical lock 5 is used to prevent random people from opening the control door 4 to unlock at will.

As shown in FIG. 1 and FIG. 2 , the locker further includes an image processing module 31 and a camera 32 disposed on the surface of the cabinet 1 , and the camera 32 is electrically connected to the input end of the processor 3 through the image processing module 31 , The processor 3 controls the first solenoid valve 233 according to the signal captured by the camera 32 . Under normal circumstances, the utility model uses the face recognition function to unlock.

As shown in FIG. 2 , the processor 3 is located inside the cavity 11 , and the cavity 11 is used not only for emergency unlocking, but also for storing the processor 3 .

As shown in FIG. 3 , the electronic lock 23 further includes a second reset member 236 , a block 237 slidably connected to the cabinet body 1 , and a second solenoid valve 238 fixed to the cabinet body 1 . The second solenoid valve 238 is connected to the processor. The second output end of The locking block 237 is driven to move in a direction perpendicular to the moving direction of the locking tongue 234. The locking block 237 is provided with a first inclined surface 2371, and the locking tongue 234 is provided with an interference portion 2341. A second inclined surface 2342 against which the inclined surface 2371 abuts, the lower end of the abutting portion 2341 is provided with a latching plane 2343 for latching with the upper end of the latching block 237 . When the cabinet door 22 is opened, the first solenoid valve 233 needs to be continuously attracted to the lock tongue 234 in order to keep the electronic lock in the unlocked state, but the first solenoid valve 233 is easily damaged when it works for a long time. In the present invention, when the first solenoid valve 233 adsorbs the lock tongue 234 and makes the lock tongue 234 rise, the second inclined surface 2342 of the lock tongue 234 abuts against the first inclined surface 2371 of the blocking block 237, so that the blocking block 237 is the locking tongue 234 Give way and compress the second reset member 236. After the second inclined surface 2342 crosses the first inclined surface 2371, the clamping plane 2343 of the locking tongue 234 is clamped with the upper end of the clamping block 237, even if the first solenoid valve 233 is powered off. , the locking tongue 234 will not descend. When the electronic lock 23 needs to be locked, the processor 3 controls the second solenoid valve 238 to attract the blocking block 237 so that the blocking block 237 makes way for the lock tongue 234 .

As shown in FIG. 1 , the bottom of the control door 4 is movably connected to the cabinet body 1 , and the top of the control door 4 is connected to the cabinet body 1 through a mechanical lock 5 . The top of the control door 4 is hinged with the cabinet body 1 in a conventional locker, but this will cause the administrator to lift the control door 4 with one hand and operate the electronic lock 23 with the other hand. In the present invention, the administrator can put the control door 4 on the shoulder so that the electronic lock 23 can be operated with both hands.

The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in any form. Although the present invention is disclosed as a preferred embodiment, it is not intended to limit the present Professional and technical personnel, within the scope of the technical solution of the present invention, make some changes or modifications to the equivalent embodiments of the equivalent changes by using the technical content disclosed above, provided that the content of the technical solution of the present invention is not departed from, according to the present invention. The utility model technology refers to any simple modification, equivalent change and modification made to the above embodiments, which all belong to the scope of the technical solution of the present utility model.

Claims (5)

1. The utility model provides a locker with emergent function of unblanking which characterized in that: the intelligent cabinet comprises a cabinet body (1) and a processor (3), wherein the cabinet body (1) is provided with a plurality of accommodating units (2), and each accommodating unit (2) comprises a storage cavity (21), a cabinet door (22) for sealing the storage cavity (21) and an electronic lock (23) for enabling the cabinet door (22) to keep the state of sealing the storage cavity (21);

the electronic lock (23) comprises a first reset piece (231), an unlocking rod (232), a first electromagnetic valve (233) fixed on the cabinet body (1), a lock tongue (234) connected with the cabinet body (1) in a sliding mode and a lock ring (235) arranged on the cabinet door (22), the first electromagnetic valve (233) is connected with a first output end of the processor (3), the lock ring (235) is clamped with the lock tongue (234), the first electromagnetic valve (233) is used for driving the lock tongue (234) to exit the lock ring (235), one end of the first reset piece (231) is connected with the first electromagnetic valve (233), the other end of the first reset piece (231) is connected with the lock tongue (234), the middle of the unlocking rod (232) is hinged with the cabinet body (1), one end of the unlocking rod (232) is movably connected with the lock tongue (234), the cabinet body (1) is provided with a cavity (11) for the other end of the unlocking rod (232) to extend into, the storage cabinet further comprises a mechanical lock (5) and a control door (4) used for sealing the cavity (11), and the control door (4) is connected with the cabinet body (1) through the mechanical lock (5).

2. The storage cabinet with the emergency unlocking function according to claim 1, wherein: the storage cabinet further comprises an image processing module (31) and a camera (32) arranged on the surface of the cabinet body (1), the camera (32) is electrically connected with the input end of the processor (3) through the image processing module (31), and the processor (3) controls the first electromagnetic valve (233) according to a signal shot by the camera (32).

3. The storage cabinet with the emergency unlocking function according to claim 2, wherein: the processor (3) is positioned inside the cavity (11).

4. The storage cabinet with the emergency unlocking function according to claim 2, wherein: the electronic lock (23) further comprises a second reset piece (236), a clamping block (237) connected with the cabinet body (1) in a sliding mode, and a second electromagnetic valve (238) fixed on the cabinet body (1), wherein the second electromagnetic valve (238) is connected with a second output end of the processor (3), one end of the second resetting piece (236) is connected with the clamping block (237), the other end of the second resetting piece (236) is connected with the second electromagnetic valve (238), the second electromagnetic valve (238) is used for driving the fixture block (237) to move along the direction vertical to the moving direction of the lock tongue (234), the clamping block (237) is provided with a first inclined surface (2371), the bolt (234) is provided with an abutting part (2341), the upper end of the interference part (2341) is provided with a second inclined surface (2342) used for interfering with the first inclined surface (2371), the lower end of the abutting part (2341) is provided with a clamping plane (2343) used for being clamped with the upper end of the clamping block (237).

5. The storage cabinet with the emergency unlocking function according to claim 1, wherein: the bottom of the control door (4) is movably connected with the cabinet body (1), and the top of the control door (4) is connected with the cabinet body (1) through a mechanical lock (5).

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