CN220687043U

CN220687043U - Magnetomotive locking mechanism

Info

Publication number: CN220687043U
Application number: CN202322243984.3U
Authority: CN
Inventors: 刘文波; 左家乐; 张会龙; 薛磊
Original assignee: Magna Automotive Technology And Service Shanghai Co ltd Xuhui Branch
Current assignee: Magna Automotive Technology And Service Shanghai Co ltd Xuhui Branch
Priority date: 2023-08-21
Filing date: 2023-08-21
Publication date: 2024-03-29
Anticipated expiration: 2033-08-21

Abstract

The utility model discloses a magnetomotive locking mechanism which comprises an ecological interface assembly and a turnover valve, wherein a first magnet is arranged at the front end of the ecological interface assembly, the turnover valve comprises a first inclined wedge, a second inclined wedge, a valve front cover and a valve rear cover, and the first inclined wedge and the second inclined wedge are arranged in a box body formed by buckling the valve front cover and the valve rear cover; the bottom of the first inclined wedge is provided with a locking pin which can penetrate through the box body and be inserted into a locking hole on the outer cover for locking; the second wedge is provided with magnetism, and when the ecological interface assembly is close to the outer cover, the second wedge moves forwards under the magnetic force action of the first magnet, so that the first wedge is pushed to move upwards to unlock, and the ecological interface assembly pushes the overturning valve to overturn. The unlocking can be realized by using the magnetic force of the magnet, and when the interface is not needed, the valve is in a locking state, so that the fingers are prevented from being inserted into the clamped by mistake, and meanwhile, the electric appliance resource is not occupied.

Description

Magnetomotive locking mechanism

Technical Field

The utility model relates to the technical field of locking, in particular to a magnetomotive locking mechanism.

Background

In people's daily lives, small objects are used more frequently. The interface applied to any occasion can suspend parts such as a screen, a clothes hook, a mobile phone support, a charging terminal and the like, so that the space is greatly released, and the daily requirements of people are met. However, today's interfaces are often gripped by users who have accidentally inserted their fingers into the interface when not in use, and are particularly dangerous for children.

Disclosure of Invention

Aiming at the defects in the prior art, the technical problem to be solved by the utility model is to provide the magnetomotive locking mechanism which can prevent fingers from being plugged into the interface clamping hand by locking through magnetomotive force.

In order to solve the technical problems, the utility model adopts the following technical scheme: the magnetic power locking mechanism comprises an ecological interface assembly and a turnover valve, wherein the turnover valve is hinged to the inner side of an outer cover, a socket corresponding to the position of the turnover valve is formed in the outer cover, a first magnet is arranged at the front end of the interface of the ecological interface assembly, the turnover valve comprises a first wedge, a second wedge, a valve front cover and a valve rear cover, and the first wedge and the second wedge are arranged in a box body formed by buckling the valve front cover and the valve rear cover; the bottom of the first inclined wedge is provided with a locking pin which can penetrate through the box body and be inserted into a locking hole on the outer cover for locking; the second wedge is magnetic, when the ecological interface assembly is close to the outer cover, the second wedge moves forwards under the action of the magnetic force of the first magnet, so that the first wedge is pushed to move upwards to unlock, and then the ecological interface assembly passes through the socket to push the overturning valve to overturn; when the ecological interface assembly is withdrawn, the overturning valve and the first inclined wedge are reset through the provided return spring.

Preferably, the lower end of the front cover of the valve is provided with a strip notch which is matched with a cylindrical pin at the bottom of the first inclined wedge so as to be convenient for being inserted and installed from the rear.

Preferably, the turnover valve is hinged to the inner side of the outer cover through a rotating shaft, and a return spring arranged at the hinged position is a rotary torsion spring and provides enough counter force to enable the turnover valve to return after the ecological interface assembly is pulled out.

Preferably, grooves matched with guide posts on two sides of the rear cover of the valve are formed in the left side and the right side of the second inclined wedge, so that the movement track of the second inclined wedge is fixed under the action of magnetic force, and the front-back movement guide is performed.

Preferably, the grooves on two sides of the second inclined wedge are C-shaped grooves, and the structure is simple and convenient to process and manufacture.

Preferably, the second wedge is embedded with a second magnet for providing magnetism.

Preferably, mounting holes for fixedly mounting return springs are formed in two sides of the top of the first inclined wedge, so that the first inclined wedge is uniformly stressed, and the return springs provide enough elastic return for the compression springs.

Preferably, the ecological interface assembly is formed by buckling an upper part and a lower part, the first magnet is embedded in the front end of the ecological interface assembly interface, and the middle and rear parts of the ecological interface assembly are provided with limiting baffles for limiting after insertion.

The utility model has the beneficial effects that: the interface is locked by using the turnover valve, so that the structure is simple, the occupied space is small, and the installation is convenient; the unlocking can be realized by using the magnetic force of the magnet, and when the interface is not needed, the valve is in a locking state, so that the fingers are prevented from being inserted into the clamped by mistake, and meanwhile, the electric appliance resource is not occupied.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an exploded view of the structure of the present utility model;

FIG. 3 is a side cross-sectional view of the present utility model;

FIG. 4 is a diagram of a flip-flop latch state;

FIG. 5 is a diagram of the flip valve flipped state (ecological interface assembly fully inserted and secured);

in the figure: the ecological interface assembly A and the turnover valve B are arranged on the ecological interface assembly A; the device comprises a cover 1, a valve front cover 2, a first wedge 3, a second magnet 4, a second wedge 5, a valve rear cover 6, a return spring 7 and a rotating shaft 8.

Detailed Description

For a better understanding of the improvements of the present utility model with respect to the prior art, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments.

As shown in fig. 1-5, a magnetomotive locking mechanism mainly comprises an ecological interface assembly a and a turnover valve B, wherein a first magnet is arranged at the front end of the ecological interface assembly a to provide magnetomotive force.

The ecological interface assembly A is formed by buckling an upper part and a lower part, and the first magnet is embedded in the front end of the interface of the ecological interface assembly A. The rear part of the ecological interface assembly A is provided with a limiting baffle for limiting after insertion, so that the ecological interface assembly A is reserved with a hand piece space and can be used for hanging the installation positions of parts such as a screen, a coat hook, a mobile phone support, a charging terminal and the like.

The turnover valve is hinged on the inner side of the outer cover 1, a socket corresponding to the position of the turnover valve B is formed in the outer cover 1, and the outer cover 1 is used for being fixedly installed on any occasion. The turnover valve B is hinged to the inner side of the outer cover 1 through a rotating shaft 8, and a return spring 7 arranged at the hinged position provides enough counter force for rotating the torsion spring.

The turnover valve B mainly comprises a first inclined wedge 3, a second inclined wedge 5, a valve front cover 2 and a valve rear cover 6, wherein the first inclined wedge 3 and the second inclined wedge 5 are arranged in a box body formed by buckling the valve front cover 2 and the valve rear cover 6. The bottom of the first wedge 3 is provided with a locking pin 3a which can penetrate through the box body and be inserted into a locking hole 1a on the outer cover 1 to be locked. The lower extreme of valve protecgulum 2 is equipped with the rectangular breach that is convenient for insert the installation from the rear with the cylindric lock cooperation of first slide wedge 3 bottom, installs first slide wedge 3 in valve protecgulum 2 from the back forward along rectangular breach.

The second wedge 5 is magnetic, and the second wedge 5 is preferably embedded with a second magnet 4 for providing magnetism. When the ecological interface assembly A is close to the outer cover 1, the second inclined wedge 5 moves forwards under the action of the magnetic force of the first magnet, so that the first inclined wedge 3 is pushed to move upwards to unlock, and then the ecological interface assembly A pushes the overturning valve B to overturn through the socket.

When the ecological interface assembly A is withdrawn, the overturning valve B and the first inclined wedge 3 are reset through the provided return spring 7, the overturning valve B is overturned to the original position under the action of the return spring 7, meanwhile, the first inclined wedge 3 is subjected to top elastic counterforce to enable the locking pin 3a to be reinserted into the locking hole 1a for locking, and the second inclined wedge 5 is pushed to the original position by the first inclined wedge 3. In order to make the first wedge 3 receive elastic counterforce evenly, the two sides of the top of the first wedge 3 are provided with mounting holes for fixedly mounting the return springs 7, and the return springs 7 are compression springs for providing counterforces.

In order to enable the second wedge 5 to move forward and smoothly under the magnetic force of the first magnet, grooves matched with guide posts on two sides of the valve rear cover 6 are formed on the left side and the right side of the second wedge 5, and forward and backward movement guiding is performed. During unlocking, the second inclined wedge 5 moves forwards along the guide post, and grooves on two sides of the second inclined wedge 5 are C-shaped grooves.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a magnetomotive locking mechanism, includes ecological interface assembly (A) and upset valve (B), and the upset valve articulates in enclosing cover (1) inboard, has offered the socket that corresponds with upset valve (B) position on enclosing cover (1), its characterized in that: the front end of the interface of the ecological interface assembly (A) is provided with a first magnet, the overturning valve (B) comprises a first inclined wedge (3), a second inclined wedge (5), a valve front cover (2) and a valve rear cover (6), and the first inclined wedge (3) and the second inclined wedge (5) are arranged in a box body formed by buckling the valve front cover (2) and the valve rear cover (6); the bottom of the first inclined wedge (3) is provided with a locking pin (3 a) which can penetrate through the box body and be inserted into a locking hole (1 a) on the outer cover (1) to be locked; the second inclined wedge (5) is provided with magnetism, when the ecological interface assembly (A) is close to the outer cover (1), the second inclined wedge (5) moves forwards under the magnetic force of the first magnet, so that the first inclined wedge (3) is pushed to move upwards to unlock, and then the ecological interface assembly (A) passes through the socket to push the overturning valve (B) to overturn; when the ecological interface assembly (A) is withdrawn, the overturning valve (B) and the first inclined wedge (3) are reset through the provided return spring (7).

2. A magnetomotive locking mechanism according to claim 1, wherein: the lower end of the valve front cover (2) is provided with a strip notch which is matched with a cylindrical pin at the bottom of the first inclined wedge (3) so as to be convenient to insert and install from the rear.

3. A magnetomotive locking mechanism according to claim 1, wherein: the turnover valve (B) is hinged to the inner side of the outer cover (1) through a rotating shaft (8), and a return spring (7) arranged at the hinged position is a rotary torsion spring.

4. A magnetomotive locking mechanism according to claim 1, wherein: grooves matched with guide posts on two sides of a valve rear cover (6) are formed in the left side and the right side of the second inclined wedge (5) to conduct forward and backward movement guiding.

5. A magnetomotive locking mechanism according to claim 4, wherein: grooves on two sides of the second inclined wedge (5) are C-shaped grooves.

6. A magnetomotive locking mechanism according to claim 1, wherein: the second wedge (5) is embedded with a second magnet (4) for providing magnetism.

7. A magnetomotive locking mechanism according to claim 1, wherein: the two sides of the top of the first inclined wedge (3) are provided with mounting holes for fixedly mounting return springs (7), and the return springs (7) are compression springs.

8. A magnetomotive locking mechanism according to claim 1, wherein: the ecological interface assembly (A) is formed by buckling an upper part and a lower part, the first magnet is embedded in the front end of the interface of the ecological interface assembly (A), and the middle rear part of the ecological interface assembly (A) is provided with a limit baffle for limiting after insertion.