CN217588733U

CN217588733U - Micro-gap switch behind waterproof car

Info

Publication number: CN217588733U
Application number: CN202221820517.1U
Authority: CN
Inventors: 孔鹏翔
Original assignee: Top Automotive Electrical Appliance Shanghai Co ltd
Current assignee: Top Automotive Electrical Appliance Shanghai Co ltd
Priority date: 2022-07-14
Filing date: 2022-07-14
Publication date: 2022-10-14
Anticipated expiration: 2032-07-14

Abstract

The utility model relates to an automobile switch field discloses a micro-gap switch behind waterproof car, including the shell, the inside of shell can be dismantled and be connected with the PCB subassembly, shell below through connection have with PCB subassembly complex pencil assembly, shell top sliding connection has the slider, the shell top be equipped with slider complex button subassembly. The utility model is suitable for a micro-gap switch behind waterproof car through mutually supporting of each part for whole switch structure and assembly are simple, low in manufacturing cost, and feel and waterproof performance are good.

Description

Micro-gap switch behind waterproof car

Technical Field

The utility model relates to an automobile switch field specifically is a micro-gap switch behind waterproof car.

Background

Along with the development of society, the requirements of the rear tail gate of the automobile are higher and higher, and in order to meet the requirements of customers, the requirements on the use environment and the operation hand feeling of the rear microswitch of the automobile are also higher;

the existing rear micro switch meets the high requirement of waterproof performance, gives up the switch hand feeling, and has more parts and higher parts and assembly cost.

SUMMERY OF THE UTILITY MODEL

The utility model provides a micro-gap switch behind waterproof car has solved the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a micro-gap switch behind waterproof car, includes the shell, and the inside of shell can be dismantled and be connected with the PCB subassembly, and shell below through connection has with PCB subassembly complex pencil assembly, shell top sliding connection has the slider, the shell top be equipped with slider complex button subassembly.

As an optimal technical scheme of the utility model, the button subassembly includes the button body, is equipped with rubber between button body and the shell.

As an optimal technical scheme of the utility model, the PCB subassembly includes the PCB board, be equipped with on the PCB board with slider complex micro-gap switch.

The utility model discloses have following useful part:

the utility model is suitable for a micro-gap switch behind waterproof car through mutually supporting of each part for whole switch structure and assembly are simple, low in manufacturing cost, and feel and waterproof performance are good.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a rear microswitch of a waterproof vehicle.

Fig. 2 is an exploded view of a rear microswitch of a waterproof cart.

Fig. 3 is a schematic structural view of a key assembly in a waterproof rear microswitch.

Fig. 4 is a schematic structural view of a PCB assembly in a waterproof rear microswitch.

In the figure: 1. a key assembly; 1.1, pressing a key; 1.2, rubber; 2. a slider; 3. a PCB assembly; 3.1, a microswitch; 3.2, PCB board; 4. a housing; 5. A wiring harness assembly.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In one embodiment, please refer to fig. 1-4, a rear microswitch for a waterproof vehicle comprises a housing 4, a PCB assembly 3 is detachably connected inside the housing 4, a wiring harness assembly 5 matched with the PCB assembly 3 is connected below the housing 4 in a penetrating manner, a sliding block 2 is connected above the housing 4 in a sliding manner, and a key assembly 1 matched with the sliding block 2 is arranged at the top end of the housing 4.

In one aspect of the present embodiment, the key assembly 1 includes a key body 1.1, and a rubber 1.2 is disposed between the key body 1.1 and the housing 4. The button subassembly 1 is the secondary rubber coating realization of moulding plastics, and rubber 1.2 presss from both sides in button body 1.1 and shell 4 centre, realizes waterproof function through interference muscle extrusion.

In one case of the embodiment, the PCB assembly 3 includes a PCB board 3.2, and a microswitch 3.1 is provided on the PCB board 3.2 to cooperate with the slider 2. The function is realized by pressing the key assembly 1 to push the slide block 2 to trigger the microswitch 3.1.

In the installation process, firstly, the PCB assembly 3 is assembled into the shell 4 from the top through the mounting hole, positive and negative wire harnesses of the wire harness assembly 5 are inserted from the lower side of the shell 4, penetrate through the PCB assembly 3 and are fixed through soldering tin, a gap between the wire harness assembly 5 and the shell 4 is sealed through waterproof glue, the sliding block 2 is arranged above the shell 4, the key assembly 1 is arranged on the shell 4 again, the connection and the fixation are carried out through a buckle, the whole assembly is completed, and at the moment, the wire harness assembly 5 receives signals of the PCB assembly 3 and sends the signals to a vehicle body.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a micro-gap switch behind waterproof car, its characterized in that, includes the shell, and the inside of shell can be dismantled and be connected with the PCB subassembly, and shell below through connection have with PCB subassembly complex pencil assembly, shell top sliding connection has the slider, the shell top be equipped with slider complex button subassembly.

2. The rear microswitch of claim 1, wherein the button assembly comprises a button body, and rubber is disposed between the button body and the housing.

3. The waterproof rear vehicle microswitch of claim 1, wherein the PCB assembly comprises a PCB board, and the PCB board is provided with the microswitch matched with the sliding block.