CN220456771U

CN220456771U - Socket with electric shock prevention function

Info

Publication number: CN220456771U
Application number: CN202322164998.6U
Authority: CN
Inventors: 袁华伟
Original assignee: Zhongshan Belkin Intelligent Technology Co ltd
Current assignee: Zhongshan Belkin Intelligent Technology Co ltd
Priority date: 2023-08-12
Filing date: 2023-08-12
Publication date: 2024-02-06
Anticipated expiration: 2033-08-12

Abstract

The utility model relates to the technical field of sockets and discloses a socket with an electric shock prevention function. According to the utility model, the pressing plate is pressed downwards, the pressing plate moves downwards to drive the return lifting plate to move downwards, the reset spring is contracted and shortened at the moment, the upper surface of the return sliding plate is movably connected with the side surface of the return lifting plate through the connecting diagonal rod, so that the two return sliding plates are mutually far away when the return lifting plate moves downwards, the two limiting assemblies are mutually far away at the moment, the triangular plug is plugged into the socket body, then the pressing plate is loosened, the return lifting plate moves upwards under the action of the elastic force of the reset spring, the two limiting assemblies are mutually close to each other, the triangular plug is limited, the triangular plug is prevented from falling off, and the triangular plug has an electric shock risk once falling off.

Description

Socket with electric shock prevention function

Technical Field

The utility model relates to the technical field of sockets, in particular to a socket with an electric shock prevention function.

Background

The socket is also called as a power socket and a switch socket. A socket refers to a receptacle into which one or more circuit wires may be inserted, through which various wires may be inserted. This facilitates the connection to other circuits. The connection and disconnection of the circuit part is achieved through the connection and disconnection between the circuit and the copper part.

After the plug is inserted into the socket, the plug may fall off due to loosening, so that electric shock is possible.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides the socket with the function of electric shock prevention, and has the advantage of electric shock prevention.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a socket with an electric shock prevention function comprises a socket body, wherein a triangular plug is inserted into the front side of the socket body, and an electric shock prevention structure matched with the triangular plug is arranged on the front side of the socket body;

the electric shock prevention structure comprises an adjusting component, and two symmetrically arranged limiting components are arranged below the adjusting component;

the adjusting component comprises a fixing frame body, the fixing frame body is fixedly arranged on the front side of the socket body, a square vertical rod is fixedly arranged in the middle of the upper surface of the fixing frame body, a fixed top plate is fixedly arranged at the top end of the square vertical rod, a square lifting plate is sleeved on the outer side of the square vertical rod in a sliding manner, a reset spring is sleeved between the upper surface of the fixing frame body and the lower surface of the square lifting plate, two symmetrically arranged square sliding plates are sleeved on the fixing frame body in a sliding manner, and the upper surface of the square sliding plate is movably connected with the side surfaces of the square lifting plate through connecting diagonal rods;

the limiting assembly comprises a vertical moving plate, the vertical moving plate is fixedly arranged on the lower surface of the square sliding plate, a square accommodating cavity is formed in the vertical moving plate, a guide post is fixedly arranged in the square accommodating cavity, a square sliding block is sleeved on the outer side of the guide post in a sliding mode, a telescopic spring is sleeved on the outer surface of the guide post and located on the front side of the square sliding block, and a limiting plate is fixedly arranged on one side face of the square sliding block.

As a preferable technical scheme of the utility model, the front surface of the square lifting plate is fixedly provided with a pressing plate.

As a preferable technical scheme of the utility model, the top end of the connecting inclined rod is in running fit with the side surface of the square lifting plate through a hinged support, and the bottom end of the connecting inclined rod is in running fit with the upper surface of the square sliding plate through another hinged support.

As a preferable technical scheme of the utility model, a guide hole matched with the guide post is formed in the square slide block, the guide post penetrates through the guide hole on the square slide block, and the guide post is matched with the guide hole on the square slide block.

As a preferable technical scheme of the utility model, the upper surface and the lower surface of the square sliding block are respectively contacted with one opposite inner wall of the square accommodating cavity, and the upper surface and the lower surface of the square sliding block are smooth with one opposite inner wall of the square accommodating cavity.

As a preferable technical scheme of the utility model, the limiting plate is provided with a chamfer.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the pressing plate is pressed downwards, the pressing plate moves downwards to drive the return lifting plate to move downwards, the reset spring is contracted and shortened at the moment, the upper surface of the return sliding plate is movably connected with the side surface of the return lifting plate through the connecting diagonal rod, so that the two return sliding plates are mutually far away when the return lifting plate moves downwards, the two limiting assemblies are mutually far away at the moment, the triangular plug is plugged into the socket body, then the pressing plate is loosened, the return lifting plate moves upwards under the action of the elastic force of the reset spring, the two limiting assemblies are mutually close to each other, the triangular plug is limited, the triangular plug is prevented from falling off, and the triangular plug has an electric shock risk once falling off.

Drawings

Fig. 1 is a schematic structural diagram of a socket with an electric shock preventing function according to the present utility model;

fig. 2 is a front view of a socket with an electric shock prevention function according to the present utility model;

FIG. 3 is a schematic view of the mounting structure of the adjustment assembly and the spacing assembly of the present utility model;

FIG. 4 is a schematic view of the structure of the triangular plug of the present utility model;

FIG. 5 is a schematic view of the structure of the adjusting assembly of the present utility model;

FIG. 6 is a schematic view of a spacing assembly according to the present utility model;

fig. 7 is a cross-sectional view of a spacing assembly of the present utility model.

In the figure: 1. a socket body; 2. a triangular plug; 3. an adjustment assembly; 301. a fixing frame body; 302. square vertical bars; 303. fixing the top plate; 304. a lifting plate in a shape of a circle; 305. a return spring; 306. pressing the plate; 307. a return-shaped sliding plate; 308. connecting the inclined rod; 4. a limit component; 401. a vertical moving plate; 402. a square accommodating chamber; 403. a guide post; 404. square slide block; 405. a telescopic spring; 406. a limiting plate; 407. chamfering.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 7, the utility model provides a socket with an electric shock prevention function, which comprises a socket body 1, wherein a triangular plug 2 is inserted into the front side of the socket body 1, and an electric shock prevention structure matched with the triangular plug 2 is arranged on the front side of the socket body 1;

the electric shock prevention structure comprises an adjusting component 3, and two symmetrically arranged limiting components 4 are arranged below the adjusting component 3;

the adjusting component 3 comprises a fixing frame body 301, the fixing frame body 301 is fixedly arranged on the front side of the socket body 1, a square vertical rod 302 is fixedly arranged in the middle of the upper surface of the fixing frame body 301, a fixed top plate 303 is fixedly arranged at the top end of the square vertical rod 302, a return spring 305 is sleeved on the outer side of the square vertical rod 302 and between the upper surface of the fixing frame body 301 and the lower surface of the return lifting plate 304, a pressing plate 306 is fixedly arranged on the front surface of the return lifting plate 304, two symmetrically arranged return sliding plates 307 are sleeved on the fixing frame body 301 in a sliding manner, the upper surface of the return sliding plate 307 is movably connected with the side surface of the return lifting plate 304 through a connecting inclined rod 308, the top end of the connecting inclined rod 308 is in running fit with the side surface of the return lifting plate 304 through a hinge seat, and the bottom end of the connecting inclined rod 308 is in running fit with the upper surface of the return sliding plate 307 through another hinge seat;

the limiting component 4 comprises a vertical moving plate 401, the vertical moving plate 401 is fixedly arranged on the lower surface of the square sliding plate 307, a square accommodating cavity 402 is formed in the vertical moving plate 401, a guide post 403 is fixedly arranged in the square accommodating cavity 402, a square sliding block 404 is sleeved on the outer side of the guide post 403 in a sliding mode, a guide hole matched with the guide post 403 is formed in the square sliding block 404, the guide post 403 penetrates through the guide hole in the square sliding block 404, the guide post 403 is matched with the guide hole in the square sliding block 404, the upper surface and the lower surface of the square sliding block 404 are respectively contacted with one opposite inner wall of the square accommodating cavity 402, the upper surface and the lower surface of the square sliding block 404 are respectively smooth with one opposite inner wall of the square accommodating cavity 402, an expansion spring 405 is sleeved on the outer surface of the guide post 403 and is positioned on the front side of the square sliding block 404, a limiting plate 406 is fixedly arranged on one side of the square sliding block 404, and a chamfer 407 is formed in the limiting plate 406.

The working principle and the using flow of the utility model are as follows:

when the socket with the electric shock prevention function is needed, firstly, a worker presses the pressing plate 306 downwards, the pressing plate 306 moves downwards to drive the return lifting plate 304 to move downwards, the return spring 305 is contracted and shortened, the upper surface of the return sliding plate 307 is movably connected with the side surface of the return lifting plate 304 through the connecting inclined rod 308, so that the two return sliding plates 307 are separated from each other when the return lifting plate 304 moves downwards, the two limiting assemblies 4 are separated from each other, the triangular plug 2 is plugged into the socket body 1, then the pressing plate 306 is loosened, the return lifting plate 304 moves upwards under the elastic force of the return spring 305, the two limiting assemblies 4 are close to each other, the triangular plug 2 is limited, the triangular plug 2 is prevented from falling off, and the risk of electric shock exists once the triangular plug 2 falls off.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a socket with protection against electric shock function, includes socket body (1), its characterized in that: the front side of the socket body (1) is inserted with a triangular plug (2), and the front side of the socket body (1) is provided with an electric shock preventing structure matched with the triangular plug (2);

the electric shock prevention structure comprises an adjusting component (3), and two limit components (4) which are symmetrically arranged are arranged below the adjusting component (3);

the adjusting component (3) comprises a fixing frame body (301), the fixing frame body (301) is fixedly arranged on the front side of the socket body (1), a square vertical rod (302) is fixedly arranged in the middle of the upper surface of the fixing frame body (301), a fixed top plate (303) is fixedly arranged at the top end of the square vertical rod (302), a square lifting plate (304) is sleeved on the outer side of the square vertical rod (302) in a sliding manner, a reset spring (305) is sleeved between the outer side of the square vertical rod (302) and the upper surface of the fixing frame body (301) and the lower surface of the square lifting plate (304), two symmetrically arranged square sliding plates (307) are sleeved on the fixing frame body (301) in a sliding manner, and the upper surface of the square sliding plates (307) is movably connected with the side surfaces of the square lifting plate (304) through connecting inclined rods (308).

Limiting component (4) are including a vertical movable plate (401), vertical movable plate (401) fixed mounting is at the lower surface of returning shape sliding plate (307), square holding chamber (402) have been seted up on vertical movable plate (401), square inside fixed mounting who holds chamber (402) has a guide post (403), square slider (404) have been cup jointed in the outside slip of guide post (403), telescopic spring (405) have been cup jointed in the surface of guide post (403) and the front side that is located square slider (404), fixed mounting has a limiting plate (406) on one side of square slider (404).

2. The socket with electric shock prevention function according to claim 1, wherein: the front surface of the square lifting plate (304) is fixedly provided with a pressing plate (306).

3. The socket with electric shock prevention function according to claim 1, wherein: the top end of the connecting inclined rod (308) is in running fit with the side surface of the square lifting plate (304) through a hinged support, and the bottom end of the connecting inclined rod (308) is in running fit with the upper surface of the square sliding plate (307) through another hinged support.

4. The socket with electric shock prevention function according to claim 1, wherein: the inside of square slider (404) has offered a guiding hole with guide post (403) looks adaptation, guide post (403) pass the guiding hole on square slider (404), and guide post (403) and the guiding hole on square slider (404) cooperation use.

5. The socket with electric shock prevention function according to claim 1, wherein: the upper surface and the lower surface of the square sliding block (404) are respectively contacted with one opposite inner wall of the square accommodating cavity (402), and the upper surface and the lower surface of the square sliding block (404) are smooth with one opposite inner wall of the square accommodating cavity (402).

6. The socket with electric shock prevention function according to claim 1, wherein: the limiting plate (406) is provided with a chamfer (407).