CN213774933U

CN213774933U - Lock and box body comprising same

Info

Publication number: CN213774933U
Application number: CN202022489223.2U
Authority: CN
Inventors: 黄锋
Original assignee: Shenzhen Zhouming Technology Co Ltd
Current assignee: Shenzhen Zhouming Technology Co Ltd
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-07-23
Anticipated expiration: 2030-11-02

Abstract

The utility model discloses a lock and box including this lock belongs to LED display screen technical field. The lock comprises a first part and a second part, wherein the first part comprises a magnet, and the second part comprises an iron block and a button; when the iron block is aligned with the magnet, the magnet magnetically attracts the iron block to move close to the magnet to realize locking; in an up-locking state, the button is pressed, and pushes the iron block to move away from the magnet to realize unlocking; the box body comprises a box body, a rear cover plate and the lock, wherein the first part is installed on the box body, and the second part is installed on the rear cover plate. The utility model provides a lock utilizes magnet to inhale the realization of iron plate magnetism and locks automatically, and the unblock can be realized to the button that just needs to be pressed during the unblock, simple structure, and it is convenient to lock and unblock.

Description

Lock and box body comprising same

Technical Field

The utility model relates to a LED display screen technical field, more specifically say, it relates to a lock and box including this lock.

Background

The lock on the rear cover of the box body of the LED display screen which is popular at present is a lock which rotates 90 degrees, and the lock and the unlock both need to be inserted with a key and rotate 90 degrees. Such a lock is too complicated in structure and too complicated in locking and unlocking operations.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a lock and box including this lock, the locking structure that covers after solving current box is complicated, operate numerous and diverse technical problem.

The above technical purpose of the present invention can be achieved by the following technical solutions:

according to an aspect of the present invention, there is provided a lock, comprising:

a first portion comprising a magnet;

a second portion comprising an iron block and a button;

when the iron block is aligned with the magnet, the magnet magnetically attracts the iron block to move close to the magnet to realize locking; and in the locked state, the button is pressed, and the button pushes the iron block to be far away from the magnet to move so as to realize unlocking.

As a further optimization, be equipped with first inclined plane on the iron plate, be equipped with the second inclined plane on the button, first inclined plane with second inclined plane looks adaptation is in order to realize pressing drive during the button the iron plate removes.

According to a second aspect of the present invention, there is provided a box comprising a box body, a back cover and a lock as described above, wherein the first part is mounted on the box body and the second part is mounted on the back cover.

As a further optimization, the box body is provided with a jack beside the magnet, when the magnet attracts the iron block to move, the iron block is inserted into the jack to realize locking.

As further optimization, be equipped with the first holding tank and the second holding tank of intercommunication on the back shroud, the iron plate is including the spacing portion and the linkage portion that link to each other, the linkage portion is located first holding tank, spacing portion wears to pass through the cell wall of first holding tank, the button is including continuous according to splenium and linkage post, according to the splenium and being located the second holding tank, the linkage post penetrates first holding tank.

Preferably, the linkage portion is restricted by the first receiving groove and always remains in the first receiving groove.

As a further optimization, a limiting part is arranged on the limiting part, and the limiting part is used for limiting the distance of the limiting part far away from the movement of the magnet.

As a further optimization, the linkage post is sleeved with a spring, and when the button is pressed, the spring generates elastic deformation.

As a further optimization, the linkage column is provided with a limit column, and the limit column is always located in the second accommodating groove.

As a further optimization, one end of the rear cover plate is hinged to the box body, and the other end of the rear cover plate is provided with an auxiliary block for assisting in driving the rear cover plate to rotate.

To sum up, the utility model discloses following beneficial effect has: the utility model provides a lock utilizes magnet to inhale the realization of iron plate magnetism and locks automatically, and the unblock can be realized to the button that just needs to be pressed during the unblock, simple structure, and it is convenient to lock and unblock.

Drawings

FIG. 1 is a schematic structural view of a case in the embodiment;

FIG. 2 is a partially cut-away schematic structural view of the tank in the embodiment;

fig. 3 is a partially enlarged view of a portion a in fig. 2.

In the figure: 1. a tank body; 11. a jack; 12. avoiding the mouth; 2. a rear cover plate; 21. a first accommodating groove; 22. a second accommodating groove; 23. an auxiliary block; 3. a magnet; 41. a limiting part; 42. a linkage section; 421. a first inclined plane; 43. a limiting member; 51. a pressing part; 52. a linkage column; 521. a second inclined plane; 53. a limiting column; 6. a spring.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention clearer and more obvious, the following description of the present invention with reference to the accompanying drawings and embodiments is provided for further details. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The present embodiment provides a cabinet, as shown in fig. 1, which includes a cabinet body 1, a back cover 2, and a lock including a first part mounted on the cabinet body 1 and a second part mounted on the back cover 2. As shown in fig. 2 and 3, the first part includes a magnet 3, and the second part includes an iron block and a button. When the iron block is aligned with the magnet 3, the magnet 3 magnetically attracts the iron block to enable the iron block to move close to the magnet 3 to realize locking; in the locked state, the button is pressed to push the iron block to move away from the magnet 3 to realize unlocking. The lock in the embodiment utilizes the magnet 3 to realize automatic locking through magnetic attraction of the iron block, unlocking can be realized through pressing the button during unlocking, the structure is simple, and locking and unlocking are convenient.

In this embodiment, as shown in fig. 3, the magnet 3 is fixed in the box body 1 by a screw, the box body 1 is provided with a jack 11 beside the magnet 3, and when the magnet 3 magnetically attracts the iron block to move, the iron block is inserted into the jack 11 to realize limiting and locking. In this embodiment, the first receiving groove 21 and the second receiving groove 22 that are communicated are arranged on the back cover plate 2, the iron block includes the connected limiting portion 41 and the linkage portion 42, the linkage portion 42 is located in the first receiving groove 21, and the limiting portion 41 penetrates through the groove wall of the first receiving groove 21. The button comprises a pressing part 51 and a linkage column 52 which are connected, the pressing part 51 is always kept at the second accommodating groove 22, and the linkage column 52 penetrates into the first accommodating groove 21. In the present embodiment, the interlocking portion 42 of the iron block is restricted by the first receiving groove 21 and always remains in the first receiving groove 21. In this embodiment, the limiting part 41 of the iron block is provided with a limiting member 43, the limiting member 43 cannot pass through the groove wall of the first accommodating groove 21, and the limiting member 43 is used for limiting the moving distance of the limiting part 41 away from the magnet 3. In this embodiment, the linkage column 52 of the button is sleeved with the spring 6, when the pressing portion 51 is pressed, the spring 6 is elastically deformed, and the elastic force of the spring 6 is used for driving the button to move and reset. In this embodiment, the linkage post 52 of the button is provided with the limiting post 53, the limiting post 53 cannot move into the second accommodating groove 22, the limiting post 53 is always kept in the first accommodating groove 21, and the limiting post 53 is used for limiting the distance of the button which is driven by the spring 6 to reset and move. In this embodiment, the linkage portion 42 of the iron block is provided with a first inclined surface 421, the linkage column 52 of the button is provided with a second inclined surface 521, and the first inclined surface 421 and the second inclined surface 521 are adapted to drive the iron block to move when the button is pressed. In this embodiment, the one end of back shroud 2 is articulated with case body 1, and the other end is equipped with and is used for supplementary back shroud 2 pivoted auxiliary block 23 that drives, is convenient for manually drive back shroud 2 with the help of auxiliary block 23 and rotates. An avoiding opening 12 is arranged at the position of the box body 1 corresponding to the auxiliary block 23. In the present embodiment, there are two rear covers 2, and correspondingly, there are two locks, and the two rear covers 2 are independently opened and closed.

The above embodiments are merely illustrative of the present invention, and are not intended to limit the present invention, and those skilled in the art can make modifications to the above embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent laws within the scope of the present invention.

Claims

1. A lock, characterized by: the method comprises the following steps:

a first portion comprising a magnet;

a second portion comprising an iron block and a button;

2. The lock of claim 1, wherein: the button is characterized in that a first inclined plane is arranged on the iron block, a second inclined plane is arranged on the button, and the first inclined plane and the second inclined plane are matched to realize pressing and drive the iron block to move during the pressing.

3. A box, its characterized in that: comprising a box body, a back cover and a lock according to claim 1 or 2, said first part being mounted to said box body and said second part being mounted to said back cover.

4. A cabinet as claimed in claim 3, wherein: the box body is in magnet side division is equipped with the jack, works as magnet magnetism is inhaled the iron plate removes, the iron plate inserts the jack is realized locking.

5. A cabinet as claimed in claim 3, wherein: be equipped with the first holding tank and the second holding tank of intercommunication on the back shroud, the iron plate is including the spacing portion and the linkage portion that link to each other, the linkage portion is located first holding tank, spacing portion wears to pass through the cell wall of first holding tank, the button is including continuous according to splenium and linkage post, according to the splenium and being located the second holding tank, the linkage post penetrates first holding tank.

6. The cabinet as claimed in claim 5, wherein: the linkage part is limited by the first accommodating groove and always keeps in the first accommodating groove.

7. The cabinet as claimed in claim 5, wherein: the limiting part is arranged on the limiting part and used for limiting the distance of the limiting part far away from the magnet to move.

8. The cabinet as claimed in claim 5, wherein: the linkage post is sleeved with a spring, and when the button is pressed, the spring generates elastic deformation.

9. The cabinet as claimed in claim 8, wherein: and a limiting column is arranged on the linkage column and always keeps in the second accommodating groove.

10. A cabinet as claimed in claim 3, wherein: one end of the rear cover plate is hinged to the box body, and the other end of the rear cover plate is provided with an auxiliary block which is used for assisting in driving the rear cover plate to rotate.