CN218939484U

CN218939484U - Switch for motor vehicle

Info

Publication number: CN218939484U
Application number: CN202223534227.3U
Authority: CN
Inventors: 张德林; 朱弘
Original assignee: Zhejiang Kezhong Automobile Parts Co ltd
Current assignee: Zhejiang Kezhong Automobile Parts Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-04-28
Anticipated expiration: 2032-12-29

Abstract

The utility model relates to the field of motor vehicles, in particular to a switch for a motor vehicle, which comprises a shell component, wherein the middle part of the shell component is clamped with the switch component, the shell component comprises a shell, an inner cavity, a sensitive switch, an annular groove, a folding annular plate, a limiting cover plate, a clamping annular groove and a fixing bolt, the middle part of the inner cavity is provided with the annular groove, the folding annular plate is fixedly arranged on the wall surface of the upper part of the inner cavity, and the clamping annular groove is provided with the clamping limiting cover plate. When the switch is used, the balls are attached to the ring grooves, so that the smoothness of up-and-down movement is increased, and the damage caused by friction is reduced.

Description

Switch for motor vehicle

Technical Field

The utility model relates to the field of motor vehicles, in particular to a switch for a motor vehicle.

Background

The automobile control switch is a switch which is usually introduced as a power supply in an electric control circuit and can be used for directly starting automobile light and signals or controlling parts such as electric appliances in an automobile.

The existing automobile control switch has certain defects, dust and water easily enter the inside of the shell from the gap between the key and the shell after long-time use, so that the switch is damaged, the pressing rebound speed of the key is affected, and the cleaning is very complicated. For this purpose we propose a switch for a motor vehicle.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a switch for an automobile, which comprises a shell component, wherein the middle part of the shell component is clamped with the switch component, the shell component comprises a shell, an inner cavity, a sensitive switch, an annular groove, a folding annular plate, a limiting cover plate, a clamping annular groove and a fixing bolt, the middle part of the inner cavity is provided with the annular groove, the folding annular plate is fixedly arranged on the wall surface of the upper part of the inner cavity, and the clamping annular groove is provided with the clamping limiting cover plate;

the switch assembly comprises a switch main body, a button cover, a thread structure, a clamping ring, balls and a reset spring, wherein the clamping ring is fixedly installed in the middle of the side surface of the switch main body, the clamping ring and the folding ring plate are correspondingly clamped, a plurality of balls are arranged on the periphery of the switch main body, and the balls are located in the ring grooves.

As a preferable technical scheme of the utility model, an inner cavity is formed in the middle of the shell, and a sensitive switch is fixedly arranged on the lower side of the inner cavity.

As a preferable technical scheme of the utility model, a clamping ring groove is arranged in the middle of the upper end of the shell, and the clamping ring groove and the limiting cover plate are correspondingly clamped.

As a preferable technical scheme of the utility model, a plurality of fixing bolts are annularly arranged on the limiting cover plate, and the fixing bolts are used for limiting and installing the limiting cover plate.

As a preferable technical scheme of the utility model, the upper end of the switch main body is provided with the button cover, and the wall surface of the inner groove at the lower end of the button cover is provided with a thread structure corresponding to the upper ring side of the switch main body.

As a preferable technical scheme of the utility model, the reset spring is fixedly arranged at the lower part of the switch main body.

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

1. when the sealing cover plate is used, the outer surface of the limiting cover plate is an arc-shaped inclined surface, the arc-shaped inclined surface can block a water source through the established height, and the clamping ring is correspondingly clamped with the folding ring plate, so that residual dust and water can be blocked, and a complete sealing effect is formed.

2. When the switch is used, the balls are attached to the ring grooves, so that the smoothness of up-and-down movement is increased, and the damage caused by friction is reduced.

Drawings

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

FIG. 2 is a schematic view of a housing assembly according to the present utility model;

FIG. 3 is a schematic diagram of a switch assembly according to the present utility model;

wherein: 1. a housing assembly; 2. a switch assembly;

11. a housing; 12. an inner cavity; 13. a sensitive switch; 14. a ring groove; 15. a folded ring plate; 16. a limit cover plate; 17. a clamping ring groove; 18. a fixing bolt; 21. a switch main body; 22. a button cover; 23. a thread structure; 24. a snap ring; 25. a ball; 26. and a return spring.

Detailed Description

The utility model will be described in further detail with reference to the drawings and the detailed description. The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Referring to fig. 1-3, the utility model provides a switch for an automobile, which comprises a shell component 1, wherein the middle part of the shell component 1 is clamped with a switch component 2, the shell component 1 comprises a shell 11, an inner cavity 12, a sensitive switch 13, an annular groove 14, a folded annular plate 15, a limit cover plate 16, a clamping annular groove 17 and a fixing bolt 18, the middle part of the shell 11 is provided with the inner cavity 12, the lower side of the inner cavity 12 is fixedly provided with the sensitive switch 13, the middle part of the inner cavity 12 is provided with the annular groove 14, the upper wall surface of the inner cavity 12 is fixedly provided with the folded annular plate 15, the middle part of the upper end of the shell 11 is provided with the clamping annular groove 17, the clamping annular groove 17 is provided with the clamping limit cover plate 16, the outer surface of the limit cover plate 16 is an arc-shaped inclined surface, the arc-shaped inclined surface can be used for conveniently cleaning and cleaning a plurality of fixing bolts 18 are annularly arranged on the limit cover plate 16;

the switch assembly 2 comprises a switch main body 21, a button cover 22, a thread structure 23, a clamping ring 24, balls 25 and a reset spring 26, wherein the button cover 22 is arranged at the upper end of the switch main body 21, the thread structure 23 corresponding to the upper ring side of the switch main body 21 is arranged on the inner groove wall surface of the lower end of the button cover 22, the switch main body 21 is separated from the button cover 22 by the thread structure 23, replacement is convenient, replacement cost is reduced, the clamping ring 24 is fixedly arranged in the middle of the side surface of the switch main body 21, the clamping ring 24 and the folding ring plate 15 are correspondingly clamped, residual dust and water can be blocked, a complete sealing effect is formed, a plurality of balls 25 are arranged on the periphery of the switch main body 21, the balls 25 are positioned in the ring grooves 14, and the reset spring 26 is fixedly arranged at the lower part of the switch main body 21 by increasing the up-down movement of the switch main body.

In the practical use of the utility model, the switch main body 21 is driven to be pressed down by pressing the button cover 22, the reset spring 26 is contracted, the contact sensitive switch 13 can be controlled to be opened and closed, the reset spring 26 is contracted to rebound and reset rapidly, in the process, the ball 25 is attached to the ring groove 14, when the switch is used, the smoothness of up-and-down movement is increased, the outer surface of the limit cover plate 16 is an arc-shaped inclined surface, the arc-shaped inclined surface can block a water source through the established height, and the clamping ring 24 and the folding ring plate 15 are correspondingly clamped, so that residual dust and water can be blocked, and a complete sealing effect is formed.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims

1. The utility model provides a switch for motor vehicle, includes casing subassembly (1), its characterized in that, casing subassembly (1) middle part block sets up switch assembly (2), casing subassembly (1) include casing (11), inner chamber (12), sensitive switch (13), annular (14), roll over annular board (15), spacing apron (16), block annular (17) and gim peg (18), annular (14) are seted up at inner chamber (12) middle part, inner chamber (12) upper portion wall fixed mounting roll over annular board (15), be equipped with spacing apron (16) of block on block annular (17);

the switch assembly (2) comprises a switch main body (21), a button cover (22), a thread structure (23), a clamping ring (24), balls (25) and a return spring (26), wherein the clamping ring (24) is fixedly installed in the middle of the side face of the switch main body (21), the clamping ring (24) and the folding ring plate (15) are correspondingly clamped, a plurality of balls (25) are arranged on the periphery of the switch main body (21), and the balls (25) are located in the ring groove (14).

2. A switch for a motor vehicle according to claim 1, wherein the middle part of the housing (11) is provided with an inner cavity (12), and a sensitive switch (13) is fixedly arranged at the lower side of the inner cavity (12).

3. The switch for the motor vehicle according to claim 1, wherein a clamping ring groove (17) is formed in the middle of the upper end of the shell (11), and the clamping ring groove (17) is correspondingly clamped with the limiting cover plate (16).

4. A switch for a motor vehicle according to claim 1, characterized in that a plurality of fixing bolts (18) are annularly arranged on the limit cover plate (16), and the fixing bolts (18) limit-mount the limit cover plate (16).

5. A switch for a motor vehicle according to claim 1, wherein the upper end of the switch body (21) is provided with a button cover (22), and the inner groove wall surface of the lower end of the button cover (22) is provided with a thread structure (23) corresponding to the upper annular side of the switch body (21).

6. A switch for a motor vehicle according to claim 1, characterized in that the lower part of the switch body (21) is fixedly provided with a return spring (26).