CN211736740U

CN211736740U - Back handle pushes down and releases electronic anti-lock structure

Info

Publication number: CN211736740U
Application number: CN201922442242.7U
Authority: CN
Inventors: 繆毕正
Original assignee: Zhongshan Puxin Smart Home Technology Co ltd
Current assignee: Guangdong Zhengxin Intelligent Technology Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-10-23
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a rear handle downward-pressing electronic back-locking structure, which comprises a lock body, a rear handle and a micro switch, wherein the rear handle is rotatably installed with the lock body through a rear handle head, and a back-locking slide block is installed below the lock body corresponding to the rear handle head through a locking reset spring; the upper part of the micro switch corresponding to the counter locking sliding block is arranged on the lock body. This back handle pushes down and unlocks electronic anti-lock structure has and is convenient for lock or unlocks the anti-lock to the electronic lock, improves the advantage of user to the electronic lock convenience of use, has solved the current electronic lock and has locked and untie the inconvenient problem of anti-lock operation.

Description

Back handle pushes down and releases electronic anti-lock structure

Technical Field

The utility model relates to an electronic lock technical field specifically is a back handle pushes down and unlocks electronic anti-lock structure.

Background

The electronic cipher lock is an electronic product which controls the circuit or chip to work (access control system) by inputting cipher code, thus controlling the closing of mechanical switch and completing the unlocking and locking tasks. The electronic lock is in the field of safety technology prevention, the electronic coded lock with the anti-theft alarm function replaces the traditional mechanical coded lock, the defects of small code amount and poor safety performance of the mechanical coded lock are overcome, and the coded lock is improved in one step both technically and in performance.

At present, when the electronic lock can only realize the mode of locking or unlocking the lock body reversely through a key, the electronic lock is inconvenient to operate and brings inconvenience to the use of a user.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a back handle pushes down and unties electronic anti-lock structure, have and be convenient for to the electronic lock anti-lock or untie the anti-lock, improve the user and to the advantage of electronic lock convenience of use, solved current electronic lock anti-lock and untie the problem of anti-lock inconvenient operation.

In order to achieve the above object, the utility model provides a following technical scheme: a rear handle downward-pressing electronic counter lock structure comprises a lock body, a rear handle and a micro switch, wherein the rear handle is rotatably installed with the lock body through a rear handle head, and a counter lock sliding block is installed below the lock body, corresponding to the rear handle head, through a locking reset spring;

the upper part of the micro switch corresponding to the counter locking sliding block is arranged on the lock body.

Furthermore, the lock body is provided with a return spring at two ends corresponding to the rear handle head, and the tail end of the return spring is fixedly installed with the lock body.

Furthermore, a guide plate is arranged at the rear handle head corresponding to the back locking slide block.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a lock body corresponds the back and sets up the back lock slider below the handle head, when the back lock slider upwards lifts, fixes the back lock slider in a position through locking reset spring, here simultaneously, pushes down micro-gap switch when the back lock slider lifts, when micro-gap switch is pushed down with signal output to the master control circuit, realizes the electron back lock, can not normally unblank outside with the ordinary user who types this moment, can only type into the administrative user and unblank outside; when people in the room pushed down the back handle, the back handle head integrative with the back handle can move the back lock slider down to resume the unblock state through locking reset spring, micro-gap switch can not receive the compression this moment, thereby realizes untiing the electron back lock, and all users that have typed this moment all can unblank outside, improve the convenience of locking the electronic lock and untiing the back lock operation.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic diagram of the structure of the rear end face installed in the lock body of the present invention.

In the figure: a lock body 1; a rear handle 2; a microswitch 3; a rear handle head 4; a locking return spring 5; a back locking slide block 6; a return spring 7; and a guide plate 8.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a rear handle press-down electronic back locking structure comprises a lock body 1, a rear handle 2 and a micro switch 3, wherein the rear handle 2 is rotatably installed with the lock body 1 through a rear handle head 4, and a back locking slide block 6 is installed below the lock body 1 corresponding to the rear handle head 4 through a locking reset spring 5;

the upper part of the micro switch 3 corresponding to the counter-locking sliding block 6 is arranged on the lock body 1.

Specifically, two ends of the lock body 1 corresponding to the rear handle head 4 are provided with return springs 7, and the tail ends of the return springs 7 are fixedly installed with the lock body 1. The return spring 7 returns to pull and hold the rotation of the rear handle head 4.

Specifically, the back handle head 4 is provided with a guide plate 8 corresponding to the back locking slide block 6. The guide plate 8 pushes the counter locking slide block 6 to move downwards along with the rotation of the rear handle head 4, the counter locking slide block 6 is restored to an unlocking state through the locking reset spring 5, and the micro switch 3 cannot be compressed at the moment, so that electronic counter locking is unlocked.

When the electronic counter lock is used, when the counter lock slide block 6 is lifted upwards, the counter lock slide block 6 is fixed at one position through the locking reset spring 5, meanwhile, the micro switch 3 is pressed when the counter lock slide block 6 is lifted upwards, and a signal is output to a main control circuit when the micro switch 3 is pressed, so that the electronic counter lock is realized, and at the moment, a logged-in ordinary user cannot normally unlock the electronic counter lock outside and only a logged-in management user can unlock the electronic counter lock outside; when the indoor people pushes down back handle 2, back handle head 4 integrative with back handle 2 can move back counter lock slider 6 downwards to resume the unblock state through locking reset spring 5, micro-gap switch 3 can not receive the compression this moment, thereby realizes untiing the electron counter lock, and all users that have typed this moment all can unblank outside, improve the convenience to the electronic lock counter lock and untie the counter lock operation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a back handle is pressed down and is separated electronic anti-lock structure, includes lock body (1), back handle (2) and micro-gap switch (3), its characterized in that: the rear handle (2) is rotatably installed with the lock body (1) through a rear handle head (4), and a counter-locking sliding block (6) is installed below the lock body (1) corresponding to the rear handle head (4) through a locking reset spring (5);

the upper part of the micro switch (3) corresponding to the counter locking sliding block (6) is arranged on the lock body (1).

2. The rear handle push-down electronic unlocking structure according to claim 1, wherein: the lock body (1) is provided with return springs (7) at two ends corresponding to the rear handle head (4), and the tail ends of the return springs (7) are fixedly installed with the lock body (1).

3. The rear handle push-down electronic unlocking structure according to claim 1, wherein: the rear handle head (4) is provided with a guide plate (8) corresponding to the back locking slide block (6).