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Automobile combination switch with good protection performance

A technology of protection performance and combination switch, applied in the direction of electrical components, etc., can solve the problems of combination switch damage, insensitive lighting inside the car, high force, etc., and achieve the effect of good protection performance.

Inactive Publication Date: 2020-08-18
嘉兴问珈锘智能设备科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, when the car combination switch is used, excessive force may easily cause damage to the combination switch, resulting in insensitive lights inside the car.

Method used

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  • Automobile combination switch with good protection performance
  • Automobile combination switch with good protection performance
  • Automobile combination switch with good protection performance

Examples

Experimental program
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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0027] refer to Figure 1-8, a car combination switch with good protective performance, comprising a rotating handle 2, a switch 1 is installed on the surface of the rotating handle 2, the rotating handle 2 is fixedly connected with the switch 1, and a mounting plate 3 is installed on the outside of the rotating handle 2, and the mounting plate 3 The first card slot 8 is installed in the position corresponding to the first card block 9 inside, the first card block 9 is slidably connected to the inside of the first card slot 8, the first card slot 8 is equipped with a first spring 10, the first One end of the spring 10 near the first block 9 is welded to the first blo...

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PUM

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Abstract

The invention relates to the technical field of automobile parts, and particularly relates to an automobile combination switch with good protection performance. The automobile combination switch comprises a rotating handle, wherein a switch is mounted on the surface of the rotating handle, the rotating handle is fixedly connected with the switch, when a driver accidentally breaks off the rotatinghandle with force, a third moving rod extrudes a fourth moving rod to move a fifth moving rod, the fifth moving rod extends out of a mounting plate, abuts against the third moving rod to prevent the third moving rod from continuously moving forwards, and the larger the force received by the third moving rod is, the larger the force of the fifth moving rod abutting against the third moving rod is,so that the rotating handle is protected to prevent excessive force from damaging the rotating handle, resulting in insensitivity of components controlled by the rotating handle and causing accidents.The first moving block extrudes a rubber inclined plate, the third moving plate moves to abut against the first moving plate, the first moving plate is prevented from moving in the fourth moving groove, the rotating handle is prevented from moving, and the rotating handle can be protected.

Description

technical field [0001] The invention relates to the technical field of auto parts, in particular to an automobile combination switch with good protection performance. Background technique [0002] Combination switch is composed of moving contact, static contact, rotating shaft, handle, positioning mechanism and shell. Column, when the handle is turned, the movable contact of each layer rotates with the square shaft, so as to realize the on and off control of the circuit. There are 3 pairs of static contacts inside the combination switch, which are separated by 3 layers of insulating plates. , each with a wiring post for connecting the line, the three moving contacts are insulated from each other, corresponding to their respective static contacts, and set on a common insulating rod. One end of the insulating rod is equipped with an operating handle, and the handle rotates 90° each time. , to complete the opening and closing or switching between the three sets of contacts. Th...

Claims

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Application Information

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IPC IPC(8): H01H21/02H01H21/08H01H21/22H01H21/36H01H21/42
CPCH01H21/02H01H21/085H01H21/22H01H21/36H01H21/42
Inventor 房延峰陈睿
Owner 嘉兴问珈锘智能设备科技有限公司
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