CN216110194U

CN216110194U - Anti-lock locked electronic cabinet

Info

Publication number: CN216110194U
Application number: CN202122421462.9U
Authority: CN
Inventors: 尹代啟; 顾东春
Original assignee: Qingdao Mylares Electronic Technology Development Co ltd
Current assignee: Qingdao Mylares Electronic Technology Development Co ltd
Priority date: 2021-10-09
Filing date: 2021-10-09
Publication date: 2022-03-22
Anticipated expiration: 2031-10-09

Abstract

The utility model provides an anti-lock electronic cabinet, which comprises an electronic lock system arranged on the inner side surface of a box door, wherein the electronic lock system comprises a first electronic part and a first mechanical part, the first electronic part comprises a control panel, a microprocessor is arranged on the control panel, the first mechanical part comprises an electromechanical linkage device, a lever arm, a lock block switch arm and a mechanical linkage device, the microprocessor is connected with the electromechanical linkage device through a signal control line, the electromechanical linkage device is in control connection with a transmission rod, the transmission rod is in transmission connection with the lever arm, the lever arm is in transmission connection with the lock block switch arm, the lock block switch arm is in control connection with the mechanical linkage device, the electronic lock system also comprises an anti-lock electronic unlocking part, the anti-lock electronic unlocking part comprises a powerful electronic unlocking device, the microprocessor is connected with the powerful electronic unlocking device through a control circuit, and the lower end of the powerful electronic unlocking device is hooked with a powerful pull rod, the lower end of the strong pull rod is connected with a mechanical linkage device in a driving mode, and a return spring is connected between the mechanical linkage device and the strong pull rod.

Description

Anti-lock locked electronic cabinet

Technical Field

The utility model belongs to the technical field of electronic intelligent cabinets, and relates to an electronic cabinet lock, in particular to an anti-lock electronic cabinet.

Background

Along with the improvement of the living standard in recent years, the security protection requirement of people on cabinet products is higher and higher, the driving mode of the electronic box and cabinet lock on the market is the electromagnet attraction driving mode which is used for a whole, and the inherent weakness of the electromagnet is as follows: firstly, the suction force is relatively weak, and the box door which is too full of articles cannot be opened; secondly, the electromagnet is easily influenced by the environment to cause the suction failure; thirdly, the electromagnet has huge hidden trouble. Automatic unlocking is easy under the condition of vibration. The lockset is a core component of the electronic cabinet, and directly determines the quality of the electronic cabinet.

The cabinet lock that electron cabinet used in the existing market is usually by the flexible of an electro-magnet control locating part to the aversion of control locking arm reaches the purpose of cubical switchboard door. When the electromagnet is not electrified, the limiting piece is in an extending state so as to block the displacement of the lock arm, the lock arm pulls the lock tongue to keep extending, and the box door is in a closing state; when the electromagnet is powered on, the limiting piece is in a retraction state, the locking arm is not blocked by the limiting piece to move, so that the locking bolt is pulled to retract, and the box door is opened. When the box is excessively filled with articles, the door is forcibly closed, and the locking arm and the lock tongue are locked due to the large counterforce of the box door, and the strength of the common electromagnet is small, so that the box door cannot be opened. This is a "big problem" that has not been solved for decades in the electronic cabinet industry, and is currently not solved by the storage cabinets operating in business supermarkets, harbors, stations, docks, airports, and many public places, and the complaints caused thereby are the greatest! The time thus wasted and the economic losses incurred are great!

The defects of the prior art are as follows: firstly, electron box cabinet lock uses the flexible of electro-magnet control locating part, has very big instability: the limiting piece extends out for a long time, so that the locking arm is easy to block and is difficult to retract, the retraction of the locking tongue is not in place, and the phenomenon that the cabinet door cannot be opened occurs; and the locating part is if stretching out for short, then the distance of blocking the locking arm is less, when receiving vibrations, arouses the resonance easily, leads to the locating part not just retract through the electro-magnet is last to make the locking arm drive the spring bolt and take place to shift, open the cabinet door. Secondly, when the box is filled with articles too full, the articles extrude the box door outwards, the reaction force is large, the attraction force of the electromagnet is small, and the box door cannot be opened. This cabinet lock structure is extremely unsafe and unstable.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a brand-new electronic cabinet lock structure aiming at the problems in the prior art, and an anti-lock locked electronic cabinet which is combined with an electronic strong unlocking device and avoids the locking problem by enhancing instantaneous unlocking power.

The purpose of the utility model can be realized by the following technical scheme: an anti-lock locked electronic cabinet comprises a cabinet body, a cabinet door, an electronic lock system, an emergency unlocking system, a control system, an operation panel and a display screen, wherein the cabinet body is provided with the cabinet door, the electronic lock system is arranged on the inner side surface of the cabinet door, the electronic lock system comprises a first electronic part and a first mechanical part, the first electronic part comprises a control panel, a microprocessor is arranged on the control panel, the first mechanical part comprises an electromechanical linkage device, a lever arm, a lock block switch arm and a mechanical linkage device, the microprocessor is connected with the electromechanical linkage device through a signal control line, the electromechanical linkage device is in control connection with a transmission rod, the transmission rod is in transmission connection with the lever arm, the lever arm is in transmission connection with the lock block switch arm, the lock block switch arm is in control connection with the mechanical linkage device which enables a hook to be unhooked to open the cabinet door, the electronic lock system further comprises an anti-lock electronic unlocking part, the anti-lock electronic unlocking part comprises a powerful electronic unlocking device, the microprocessor is connected with the powerful electronic unlocking device through a control circuit, the lower end of the powerful electronic unlocking device is hooked with a powerful pull rod, the lower end of the powerful pull rod is in driving connection with the mechanical linkage device, and a reset spring is further connected between the mechanical linkage device and the powerful pull rod; the emergency unlocking system comprises a second electronic part and a second mechanical part, wherein the second electronic part comprises a tm clamping seat, an emergency power seat and the control panel which are connected through a circuit, and the second mechanical part comprises an emergency door opening pull wire, a mechanical lock head, a lock block switch arm, the transmission rod and the electromechanical linkage device.

The mechanical linkage device of the anti-lock electronic cabinet is an innovation for the application of the lockset. Wherein: the limit of the up-and-down movement of the unlocking device is set, so that the best unlocking effect is ensured; a return spring is provided to ensure that the return is successful. The mechanical part and the electronic part in the electromechanical linkage device are separated, and the mechanical linkage mode is utilized for mutual butt joint between the mechanical part and the electronic part, so that the unlocking purpose is achieved. This lock structure is distinguished from any other kind of lock. The emergency unlocking system has an identity authentication function, also has the functions of preventing a master key and preventing technical unlocking, and can ensure safety to the ground. At present, the method belongs to a brand new concept on the market. The emergency unlocking system finally opens the box door through a manual pull wire to realize emergency unlocking. The novel quick unlocking method is an innovation corresponding to a quick unlocking method and is only used in the domestic cabinet industry at present.

In the above anti-lock locked electronic cabinet, the electronic lock system and the emergency unlocking system are both connected to the microprocessor through a circuit, and the microprocessor has a burning control program for controlling electronic identity authentication.

In the above anti-lock locked electronic cabinet, the burning control program includes a mobile phone code scanning program, an electronic key program and/or a biometric authentication program, the electronic key program includes password authentication, TM card authentication, and IC card authentication, and the biometric authentication program includes fingerprint authentication and face swiping authentication.

In the above anti-lock electronic cabinet, the electromechanical linkage device includes a powerful electronic lock opener, a lock block and a safety lock tongue.

In the anti-lock locked electronic cabinet, the safety lock tongue is a hook-and-loop lock tongue.

In the above anti-lock electronic cabinet, the lock block further extends outward from the spring post.

In the above anti-lock electronic cabinet, the first electronic part and the first mechanical part are both disposed in the lock box.

Compared with the prior electronic cabinet technology in the same industry, the anti-lock locked electronic cabinet has the following beneficial effects:

1. the cabinet adopts an anti-lock powerful electronic unlocking module, so that the door of the cabinet can be opened no matter how full the articles filled in the cabinet are under the power-on condition of the electronic cabinet. The electronic lock system innovatively and perfectly combines the powerful electronic lock opener and the mechanical lock block together, and the powerful electronic lock opener is arranged outside the mechanical lock block and is pulled out for an optimal distance, so that the powerful electronic lock opener can instantly send out maximum pulling force, and the aim of opening the door can be fulfilled.

2. The lock structure used by the cabinet adopts electromechanical separation, the electronic lock opener has large tension, and does work through a mechanical linkage device; the mechanical lock body adopts the hook buckle of two-stage locking to be the spring bolt, enables the cabinet body when taking place the striking or patting, because resonance lets the buckle more tight more, and the phenomenon that ordinary electronic cabinet door is automatic to be opened under the condition of patting can not appear.

3. This cabinet lock is an technological innovation that electromechanical combined, and the cabinet lock contains electron and two parts of machinery, and the mode of opening the door also divide into the electron key and opens with emergent, uses the electron key to open the chamber door under the normal condition, and accessible emergency unlocking system unblanks when the electron key is verified to fail.

4. The 'double-insurance function' of the box and cabinet lock further lies in that the box and cabinet lock adopts the device for preventing the opening of the master key, electronic identity verification is firstly carried out before emergency unlocking, the electronic identity verification does not pass, the box door can not be opened by using any instrument and key, the illegal opening of the master key is prevented in the true sense, and the safety factor of the box and cabinet is increased.

5. The master key unlocking prevention system of the box and cabinet lock firstly needs electronic identity verification under certain abnormal conditions, and then can control manual door opening, so that the system can also be used as an emergency unlocking mode after the electronic key of the cabinet lock fails. The cabinet has the emergent system of unblanking of innovation, and this system is independent of the electronic lock system completely outside, can guarantee to open the door in case of failure of cabinet lock system, and the automatic recording work track.

Drawings

Fig. 1 is a front view of an anti-lock electronic unlocking part of the anti-lock electronic cabinet.

Fig. 2 is a side view of an anti-lock electronic unlocking part of the anti-lock electronic cabinet.

In the figure, 1, a powerful electronic lock opener; 2. a strong pull rod; 3. a return spring; 4. a mechanical linkage; 5. a bullet column; 6. An emergency door opening pull line; 7. a safety lock bolt.

Detailed Description

The following description of the embodiments of the present invention will be made with reference to the accompanying drawings:

as shown in fig. 1 and 2, the anti-lock electronic cabinet comprises a cabinet body, a box door, an electronic lock system, an emergency unlocking system, a control system, an operation panel and a display screen, wherein the cabinet body is provided with the box door, and the electronic lock system is arranged on the inner side surface of the box door, and is characterized in that the electronic lock system comprises a first electronic part and a first mechanical part, the first electronic part comprises a control panel, a microprocessor is arranged on the control panel, the first mechanical part comprises an electromechanical linkage device, a lever arm, a lock block switch arm and a mechanical linkage device 4, the microprocessor is connected with the electromechanical linkage device through a signal control line, the electromechanical linkage device is connected with a transmission rod in a control way, the transmission rod is connected with the lever arm in a transmission way, the lever arm is connected with the lock block switch arm in a transmission way, the lock block switch arm is connected with the mechanical linkage device 4 which enables a hook fastener to be unhooked to open the box door in a control way, the electronic lock system also comprises an anti-lock electronic unlocking part, the anti-lock electronic unlocking part comprises a powerful electronic unlocking device 1, the microprocessor is connected with the powerful electronic unlocking device 1 through a control circuit, the lower end of the powerful electronic unlocking device 1 is hooked with a powerful pull rod 2, the lower end of the powerful pull rod 2 is in driving connection with a mechanical linkage device 4, and a reset spring 3 is also connected between the mechanical linkage device 4 and the powerful pull rod 2; the emergency unlocking system comprises a second electronic part and a second mechanical part, wherein the second electronic part comprises a tm card seat, an emergency power seat and a control panel which are connected through a circuit, and the second mechanical part comprises an emergency door opening pull wire 6, a mechanical lock head, a lock block switch arm, a transmission rod and an electromechanical linkage device.

This electronic cabinet of anti-lock locking, mechanical linkage 4 is the innovation to the locker application. Wherein: the limit of the up-and-down movement of the unlocking device is set, so that the best unlocking effect is ensured; a return spring 3 is provided to ensure that the return is successful. The mechanical part and the electronic part in the electromechanical linkage device are separated, and the mechanical linkage mode is utilized for mutual butt joint between the mechanical part and the electronic part, so that the unlocking purpose is achieved. This lock structure is distinguished from any other kind of lock. The emergency unlocking system has an identity authentication function, also has the functions of preventing a master key and preventing technical unlocking, and can ensure safety to the ground. At present, the method belongs to a brand new concept on the market. The emergency unlocking system finally opens the box door through a manual pull wire to realize emergency unlocking. The novel quick unlocking method is an innovation corresponding to a quick unlocking method and is only used in the domestic cabinet industry at present.

The electronic lock system and the emergency unlocking system are both connected with the microprocessor through circuits, and the microprocessor is provided with a burning control program for controlling electronic identity authentication.

The burning control program comprises a mobile phone code scanning program, an electronic key program and/or a biological characteristic authentication program, the electronic key program comprises password authentication, TM card authentication and IC card authentication, and the biological characteristic authentication program comprises fingerprint authentication and face swiping authentication.

The electromechanical linkage comprises a powerful electronic lock opener, a lock block and a safety lock tongue 7.

The safety lock tongue 7 is a hook-and-loop lock tongue.

The locking piece also extends outwards from the spring post 5.

The first electronic part and the first mechanical part are both arranged in the lock box.

Under normal conditions, the cabinet lock conducts identity authentication through mobile phone code scanning, electronic keys (such as passwords, TM cards, IC cards and the like) or biological feature authentication (such as fingerprints, faces and the like), after comparison is passed, the powerful electronic lock opener 1 receives a signal instruction and controls the lock block switch arm to start the mechanical linkage device 4, so that the closing of the double-safety lock tongue 7 in the lock block is controlled, and the opening of the cabinet lock is achieved.

When a problem occurs in a network, a mobile phone cannot scan codes, or electronic identity authentication fails due to some abnormal reasons (such as IC card demagnetization, password forgetting, unclear fingerprint caused by finger injury and the like), an emergency unlocking mode can be started through an emergency power supply, namely, the electronic identity is firstly verified, and then a cabinet lock is unlocked through a mechanical key. The specific implementation mode is as follows: and when the electronic identity comparison is successful, the identity authentication is passed. Then the program controls the microprocessor on the control panel to prevent illegal opening, outputs signals to the electromechanical linkage device, controls the extension of the transmission rod, rotates the mechanical key to open the emergency door, selects the emergency door opening pull wire 6 to control the lever arm, links the lock block switch arm to start the mechanical linkage device 4, and then controls the closing of the safety lock tongue 7 in the lock block and the thrust of the elastic column 5 to realize unhooking door opening of the safety lock tongue 7 of the door.

Simultaneously, this cabinet lock can prevent that the master key is illegal to be opened. When a lawbreaker illegally opens the cabinet lock by a mechanical key or other instruments, and the electronic identity or electronic identity verification is wrong, the electromechanical linkage device cannot receive a signal given by the microprocessor, the transmission rod keeps in an extending state, so that the rotation of the lever arm of the mechanical lock lever is blocked, the emergency door cannot be opened, the emergency opening pull wire 6 cannot be pulled to drive the lock block switch arm to open the mechanical linkage device 4, and at the moment, the cabinet lock cannot be opened by any master key or instrument.

1) The powerful electronic unlocking module of "antilock that this cabinet lock adopted has innovated traditional oblique tongue formula and cylinder formula spring bolt structure, adopts the hasp formula spring bolt structure, and is safer when closing the door. This safe spring bolt 7 structure, when the cabinet body takes place the striking or pat, because resonance can make the buckle more tight more, the automatic phenomenon of opening of chamber door under the vibration condition can not appear ordinary electronic cabinet. 2) The cabinet lock comprises two unlocking modes of electronics and machinery, wherein the electronics part is an anti-lock powerful unlocking module, and a hook lock tongue and a transmission rod are arranged in a lock box. Under normal conditions, the mobile phone scans codes or the electronic key performs identity authentication, so that the door is controlled to be opened, when the electronic key fails in identity authentication due to some abnormal reasons, electronic identity authentication can be performed, and the door can be opened manually after the electronic key passes the authentication. Is a real 'double safe lock'. 3) The emergency unlocking part of the box and cabinet lock adopts a 'universal key opening prevention device', the control microprocessor is controlled by the universal key opening prevention control panel to carry out electronic identity verification, and a signal can be sent to control the electromechanical linkage device to open the emergency door after verification, so that the box door can be opened manually. Otherwise, the aim of illegally opening the box door cannot be fulfilled by using any key or instrument, so that the illegal opening of the master key is fundamentally prevented, and the safety factor of the box and cabinet lock is greatly improved. 4) The cabinet lock firstly needs electronic identity verification under certain abnormal conditions, and then can control the mechanical key to open the door, so that the cabinet lock can also be used as an emergency unlocking mode after the electronic key of the cabinet lock fails.

It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and those skilled in the art may make modifications, alterations, additions or substitutions within the spirit and scope of the present invention.

Although a powerful electronic lock opener 1 is used more herein; a strong pull rod 2; a return spring 3; a mechanical linkage 4; a bullet column 5; an emergency door opening pull wire 6; safety catch 7, etc., but does not exclude the possibility of using other terms. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.

Claims

1. An anti-lock locked electronic cabinet comprises a cabinet body, a cabinet door, an electronic lock system, an emergency unlocking system, a control system, an operation panel and a display screen, wherein the cabinet body is provided with the cabinet door, and the electronic lock system is arranged on the inner side surface of the cabinet door, and the electronic lock system is characterized in that the electronic lock system comprises a first electronic part and a first mechanical part, the first electronic part comprises a control panel, a microprocessor is arranged on the control panel, the first mechanical part comprises an electromechanical linkage device, a lever arm, a lock block switch arm and a mechanical linkage device, the microprocessor is connected with the electromechanical linkage device through a signal control line, the electromechanical linkage device is in control connection with a transmission rod, the transmission rod is in transmission connection with the lever arm, the lever arm is in transmission connection with the lock block switch arm, the lock block switch arm is in control connection with the mechanical linkage device which enables a hook fastener to be unhooked to open the cabinet door, the electronic lock system further comprises an anti-lock electronic unlocking part, the anti-lock electronic unlocking part comprises a powerful electronic unlocking device, the microprocessor is connected with the powerful electronic unlocking device through a control circuit, the lower end of the powerful electronic unlocking device is hooked with a powerful pull rod, the lower end of the powerful pull rod is in driving connection with the mechanical linkage device, and a reset spring is further connected between the mechanical linkage device and the powerful pull rod; the emergency unlocking system comprises a second electronic part and a second mechanical part, wherein the second electronic part comprises a tm clamping seat, an emergency power seat and the control panel which are connected through a circuit, and the second mechanical part comprises an emergency door opening pull wire, a mechanical lock head, a lock block switch arm, the transmission rod and the electromechanical linkage device.

2. An anti-lock electronic cabinet according to claim 1, wherein said electronic lock system and said emergency unlock system are both electrically connected to said microprocessor, said microprocessor having a programming control program for controlling electronic identity authentication.

3. An anti-lock electronic cabinet according to claim 2, wherein said burn control program comprises a mobile phone code scanning program, an electronic key program and/or a biometric authentication program, said electronic key program comprises a password authentication, a TM card authentication, an IC card authentication, said biometric authentication program comprises a fingerprint authentication, a face brushing authentication.

4. An anti-lock electronic cabinet according to claim 1, wherein said electro-mechanical linkage comprises a power electronic lock opener, a lock block and a safety catch.

5. An anti-lock electronic cabinet according to claim 4, wherein said safety catch is embodied as a hook-and-loop catch.

6. An anti-lock electronic cabinet according to claim 4, wherein said lock block further extends outwardly of said pin.

7. An anti-lock electronic cabinet according to claim 1, wherein said first electronic section and said first mechanical section are both disposed within a lock box.