A switch sealing structure for socket

Abstract

The utility model discloses a switch sealing structure for a socket, comprising a connecting plate and a shielding cover plate, and a sealing plate, which are installed on a socket body; the connecting plate is connected to the surface of the socket body; a stabilizing block, a sealing cylinder, and a pressing column are arranged on the surface of the shielding cover plate; the stabilizing block is connected to the surface at the side position of the shielding cover plate; the sealing cylinder is connected to the stabilizing block; a moving column and a spring are arranged inside the stabilizing block; the pressing column penetrates the end of the sealing cylinder and extends into the interior of the stabilizing block; one end of the pressing column penetrates into the interior of the moving column; and one end of the moving column extends into the interior of the shielding cover plate; the shielding cover plate covers a button switch and a socket hole on the surface of the socket body; the sealing plate shields a second socket hole on the surface of the shielding cover plate; the stabilizing block and the sealing cylinder cover the button switch on the socket body, so as to prevent dust and impurities from entering the interior of the socket body through the gap between the button switch and the socket hole on the socket body.

Description

Technical Field

[0001] The utility model belongs to the technical field of sockets, and in particular relates to a switch sealing structure for a socket. Background Art

[0002] Socket, also known as power socket, switch socket, socket refers to a seat that can be inserted with one or more circuit wiring, through which various wiring can be inserted, and the socket is connected to other circuits. The connection and disconnection between the line and the copper parts can ultimately achieve the connection and disconnection of this part of the circuit;

[0003] There are many types of sockets, and a three-hole socket strip with an independent switch is one of them. There are a button switch and a socket hole on the surface of the socket, and the gap between the socket hole, the button switch and the socket surface is not blocked and sealed. Due to insufficient sealing, dust and impurities from the outside will enter the socket through the socket hole and the button switch gap, affecting the stability of the socket strip connection; when the three-hole socket strip with an independent switch is in use, there is a problem that the socket hole and the button switch gap are not blocked. For this reason, the present application proposes a switch sealing structure for the socket. Utility Model Content

[0004] The utility model aims to provide a switch sealing structure for a socket, so as to solve the problem that the three-hole socket strip of the independent switch proposed in the above background technology has no shielding design for the socket holes and the button switch gaps.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a switch sealing structure for a socket, a connecting plate and a shielding cover plate, and a sealing plate installed on the socket body, the connecting plate is connected to the surface of the socket body, the surface of the shielding cover plate is provided with a stabilizing block, a sealing cylinder, and a pressing column, the stabilizing block is connected to the surface at the side position of the shielding cover plate, the sealing cylinder is connected to the stabilizing block, a moving column and a spring are provided inside the stabilizing block, the pressing column passes through the end of the sealing cylinder and extends into the stabilizing block, one end of the pressing column penetrates into the moving column, and one end of the moving column extends into the shielding cover plate, the surface of the sealing plate is provided with an adjusting push block, the adjusting push block passes through the shielding cover plate, the surface of the sealing plate is provided with a first plug hole, and the sealing plate is located in the first plug hole and is provided with opposing sealing films.

[0006] Preferably, a second plug hole and a limiting slide groove are provided on the surface of the shielding cover plate, the adjusting push block passes through the limiting slide groove, and the center of the sealing plate is rotatably connected to the shielding cover plate.

[0007] Preferably, the corresponding sealing rubber is the same as the second plug hole, the adjusting push block is a "T"-shaped structure, and the adjusting push block is rotatably connected to the shielding cover.

[0008] Preferably, a sealing rubber cylinder with a conical structure is provided inside the sealing cylinder, and the pressing column passes through the centers of the sealing cylinder, the sealing rubber cylinder and the stabilizing block, and the pressing column is slidably connected with the sealing cylinder, the sealing rubber cylinder and the stabilizing block.

[0009] Preferably, the top end of the moving column is in a conical shape, and a circular groove which matches the clearance of the pressing column is provided at the center position of the inner surface of the top end of the moving column.

[0010] Preferably, the spring sheet is in a curved shape, one end of the spring sheet is connected to the inner wall of the stabilizing block, and the other end of the spring sheet is connected to the surface of the moving column.

[0011] Preferably, a limit plate is provided on the side of one end of the shielding cover plate, a curved limit rod is provided on the surface of the socket body, a limit protrusion is provided at the center of the limit rod, and a groove that matches the clearance of the limit protrusion is provided at the center of the limit plate of the "U"-shaped structure.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] In the utility model, the shielding cover plate covers the button switch and the socket hole on the surface of the socket body, the sealing plate shields the second socket hole on the surface of the shielding cover plate, and the stabilizing block and the sealing cylinder cover the button switch on the socket body, so as to prevent dust and impurities from entering the interior of the socket body through the gap of the button switch and the socket hole on the socket body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a schematic cross-sectional structure diagram of the shielding cover plate of the utility model;

[0016] Figure 3 For the utility model Figure 2 A schematic diagram of the enlarged structure of the middle part A;

[0017] Figure 4 It is a schematic diagram of the top view of the sealing plate of the utility model;

[0018] Figure 5 For the utility model Figure 1 The enlarged structural diagram of the middle B part;

[0019] In the figure: 1. socket body; 3. sealing plate; 11. limiting rod; 21. connecting plate; 22. shielding cover; 23. limiting plate; 31. sealing rubber sheet; 32. adjusting push block; 33. first plug hole; 41. stabilizing block; 42. sealing cylinder; 43. pressing column; 111. limiting protrusion; 221. second plug hole; 222. limiting slide groove; 411. moving column; 412. spring; 421. sealing rubber cylinder. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example

[0022] See also Figures 1 to 5 The utility model provides a technical solution: a switch sealing structure for a socket, comprising a connecting plate 21 and a shielding cover plate 22 installed on a socket body 1, and a sealing plate 3, wherein the connecting plate 21 is connected to the surface of the socket body 1, the connecting plate 21 and the socket body 1 are combined by a conventional method, the shielding cover plate 22 is rotatably connected to the connecting plate 21, and the shielding cover plate 22 shields the socket hole and the button switch gap on the socket body 1 to prevent dust and impurities from entering the interior of the socket body 1; the surface of the shielding cover plate 22 is provided with a stabilizing block 41 and The sealing cylinder 42, and the pressing column 43, the stabilizing block 41 are connected to the surface of the side position of the shielding cover 22, the sealing cylinder 42 is connected to the stabilizing block 41, the stabilizing block 41 is connected to the shielding cover 22 and the sealing cylinder 42 by conventional methods, the stabilizing block 41 is a square structure with one end open, the stabilizing block 41 is opposite to the corresponding button switch on the socket body 1, the stabilizing block 41 covers the button switch on the socket body 1, the interior of the stabilizing block 41 is provided with a moving column 411 and a spring 412, the pressing column 43 penetrates the end of the sealing cylinder 42 and extends into the stabilizing block 41. The inner part of the block 41, one end of the pressing column 43 penetrates into the inner part of the moving column 411, and one end of the moving column 411 extends into the inner part of the shielding cover plate 22. The moving column 411 is opposite to the corresponding button switch on the socket body 1, and a pressing force is applied to the pressing column 43, the pressing column 43 moves down and presses the moving column 411, the spring piece 412 is pressed and bent, the moving column 411 moves down and presses the button switch on the socket body 1, the pressing column 43 is released, and the deformed spring piece 412 bounces the moving column 411, so that the moving column 411 and the pressing column 43 move up, and the button is realized. The switch is turned on; an adjusting push block 32 is provided on the surface of the sealing plate 3, and a pushing force is applied to the adjusting push block 32 to rotate the sealing plate 3, so that the second jack 221 on the surface of the shielding cover plate 22 is opposite to the first jack 33, and does not affect the plug passing through the second jack 221 and the first jack 33 and then inserted into the socket body 1. The adjusting push block 32 penetrates the shielding cover plate 22, and a first jack 33 is provided on the surface of the sealing plate 3. The sealing plate 3 is located in the first jack 33 and is provided with opposing sealing films 31, and the sealing films 31 made of insulating plastic play a sealing role.

[0023] In this embodiment, a second insertion hole 221 and a limiting groove 222 are provided on the surface of the shielding cover 22. The plug can pass through the second insertion hole 221 and be inserted into the interior of the socket body 1. The adjusting push block 32 passes through the limiting groove 222. The center of the sealing plate 3 is rotatably connected to the shielding cover 22. The limiting groove 222 plays a limiting role, so that the adjusting push block 32 slides along a predetermined position. The corresponding sealing film 31 is the same as the second insertion hole 221. The adjusting push block 32 is a "T"-shaped structure. The adjusting push block 32 is rotatably connected to the shielding cover 22. The adjusting push block 32 slides along the bending direction of the limiting groove 222, thereby changing the angle of the sealing plate 3.

[0024] In this embodiment, a conical-structured sealing rubber cylinder 421 is provided inside the sealing cylinder 42, and the sealing rubber cylinder 421 plays a sealing role. The pressing column 43 passes through the center of the sealing cylinder 42, the sealing rubber cylinder 421 and the stabilizing block 41. The pressing column 43 is slidably connected with the sealing cylinder 42, the sealing rubber cylinder 421 and the stabilizing block 41, which facilitates the vertical movement of the pressing column 43 and presses the button switch on the surface of the socket body 1.

[0025] In this embodiment, the top of the moving column 411 is conical in shape, and a circular groove that matches the clearance of the pressing column 43 is provided at the center position of the inner surface of the top of the moving column 411. The bottom end of the pressing column 43 is embedded in the interior of the moving column 411, so that the moving column 411 moves downward and presses the button switch on the surface of the socket body 1.

[0026] In this embodiment, the spring sheet 412 is curved in shape, one end of the spring sheet 412 is connected to the inner wall of the stabilizing block 41, and the other end of the spring sheet 412 is connected to the surface of the moving column 411. The spring sheet 412 is made of spring steel elastic material, and the elastic force generated by the spring sheet 412 causes the moving column 411 to move vertically.

[0027] In this embodiment, a limiting plate 23 is provided on the side of one end of the shielding cover 22, a curved limiting rod 11 is provided on the surface of the socket body 1, a limiting protrusion 111 is provided at the center position of the limiting rod 11, and a groove that is gap-matched with the limiting protrusion 111 is provided at the center position of the limiting plate 23 of the "U"-shaped structure. The limiting plate 23 is snap-connected with the limiting rod 11 and the limiting protrusion 111 to limit the shielding cover 22.

[0028] The working principle and use process of this utility model:

[0029] When the three-hole socket with independent switch is in use, a pressing force is applied to the pressing column 43, the pressing column 43 moves downward and presses the moving column 411, the spring sheet 412 is pressed and bent, the moving column 411 moves downward and presses the button switch on the socket body 1, the pressing column 43 is released, the deformed spring sheet 412 bounces the moving column 411, the moving column 411 and the pressing column 43 move upward, and the button switch is turned on;

[0030] The adjusting push block 32 is rotatably connected to the shielding cover plate 22, and the adjusting push block 32 slides along the bending direction of the limiting slide groove 222, thereby changing the angle of the sealing plate 3, without affecting the insertion of the plug through the second plug hole 221 and the first plug hole 33 into the socket body 1;

[0031] The shielding cover 22 covers the button switch and the socket hole on the surface of the socket body 1, the sealing plate 3 shields the second socket hole 221 on the surface of the shielding cover 22, and the stabilizing block 41 and the sealing cylinder 42 cover the button switch on the socket body 1 to prevent dust and impurities from entering the interior of the socket body 1 through the gap between the button switch and the socket hole on the socket body 1.

[0032] Although the embodiments of the present invention have been shown and described (see the above detailed description for details), it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A switch sealing structure for a socket, comprising a connecting plate (21) and a shielding cover plate (22) mounted on a socket body (1), and a sealing plate (3), characterized in that: The connecting plate (21) is connected to the surface of the socket body (1); a stabilizing block (41), a sealing cylinder (42), and a pressing column (43) are provided on the surface of the shielding cover (22); the stabilizing block (41) is connected to the surface at the side of the shielding cover (22); the sealing cylinder (42) is connected to the stabilizing block (41); a moving column (411) and a spring sheet (412) are provided inside the stabilizing block (41); the pressing column (43) penetrates the sealing cylinder (42) ) is inserted into the interior of the stabilizing block (41), one end of the pressing column (43) is inserted into the interior of the moving column (411), one end of the moving column (411) is inserted into the interior of the shielding cover (22), an adjusting push block (32) is provided on the surface of the sealing plate (3), the adjusting push block (32) passes through the shielding cover (22), a first plug hole (33) is provided on the surface of the sealing plate (3), and an opposing sealing rubber sheet (31) is provided in the first plug hole (33) of the sealing plate (3).

2. A switch sealing structure for a socket according to claim 1, characterized in that: The surface of the shielding cover plate (22) is provided with a second plug hole (221) and a limiting slide groove (222); the adjusting push block (32) passes through the limiting slide groove (222); and the center of the sealing plate (3) is rotatably connected to the shielding cover plate (22).

3. A switch sealing structure for a socket according to claim 2, characterized in that: The corresponding sealing rubber sheet (31) is the same as the second plug hole (221), the adjusting push block (32) is a "T"-shaped structure, and the adjusting push block (32) is rotatably connected to the shielding cover plate (22).

4. A switch sealing structure for a socket according to claim 1, characterized in that: A conical sealing rubber cylinder (421) is provided inside the sealing cylinder (42), and a pressing column (43) passes through the centers of the sealing cylinder (42), the sealing rubber cylinder (421) and the stabilizing block (41). The pressing column (43) is slidably connected to the sealing cylinder (42), the sealing rubber cylinder (421) and the stabilizing block (41).

5. A switch sealing structure for a socket according to claim 1, characterized in that: The top end of the moving column (411) is in a conical shape, and a circular groove is provided at the center of the inner surface of the top end of the moving column (411) to be gap-matched with the pressing column (43).

6. A switch sealing structure for a socket according to claim 1, characterized in that: The spring sheet (412) is in a curved shape, one end of the spring sheet (412) is connected to the inner wall of the stabilizing block (41), and the other end of the spring sheet (412) is connected to the surface of the moving column (411).

7. A switch sealing structure for a socket according to claim 1, characterized in that: A limiting plate (23) is provided on the side surface of one end of the shielding cover plate (22), a curved limiting rod (11) is provided on the surface of the socket body (1), a limiting protrusion (111) is provided at the center of the limiting rod (11), and a groove that is clearance-matched with the limiting protrusion (111) is provided at the center of the limiting plate (23) with a "U"-shaped structure.

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