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Multifunctional Automobile Switch Assembly

A multi-functional switch and assembly technology, applied in electrical switches, electrical components, circuits, etc., can solve the problems of decreased durability and increased overall volume, and achieve the effect of improving stability and durability and avoiding wear and tear.

Inactive Publication Date: 2015-01-07
SUZHOU RUIYAN ELECTRONICS TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, there is a problem that the overall volume increases
[0014] In addition, the structure of the electrical contact signal generating device of the direct activation method has the problem of a decrease in durability due to friction because the contacts are based on physical properties.

Method used

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  • Multifunctional Automobile Switch Assembly
  • Multifunctional Automobile Switch Assembly
  • Multifunctional Automobile Switch Assembly

Examples

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Embodiment Construction

[0027] The specific implementation manners of the present invention will be described in further detail below in conjunction with the accompanying drawings of preferred embodiments, so that the advantages and features of the technical solution of the present invention can be more easily understood and mastered. However, the present invention is not limited to the embodiments shown below, but can be embodied in various forms. This implementation example is only to show the present invention more completely, so that those with ordinary knowledge in the technical field of the present invention can fully understand the scope of the present invention, and it is defined according to the scope of the application of the present invention. The reference signs mentioned throughout the detailed description refer to the same constituent element.

[0028] An implementation example worth looking forward to of the automobile multifunctional switch assembly 100 of the present invention, as ...

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Abstract

The invention discloses a multifunction automobile switch assembly composed of a body part, and a PCB integrated piece, an insulator contact board part and a protection shade combined to the body part successively. The body part is arranged on one side of a steering wheel. The PCB integrated piece is provided with a fixed terminal circuit part connected with a part of movable terminal contacts in linkage with a handle body. The insulator contact board part is embedded with a fixed terminal part connected with another part of movable terminal contacts in linkage with the handle body. The front end of the fixed terminal part is tin soldered to the PCB integrated piece. By adopting the solution provided by the invention, compact design is achieved through the integration of the insulator contact board and the PCB integrated piece. Besides, contact abrasion is avoided and contact stability and durability are improved by introducing voltage distribution control based on generation of different electric contact signals due to resistance.

Description

technical field [0001] The invention relates to an automobile multifunctional switch assembly, more specifically, the invention relates to an automobile multifunctional switch assembly with improved contact reliability, product durability and cost saving. Background technique [0002] In general, on one side of the steering wheel of a car, in order to start and operate the headlights and wipers, etc., in the front and rear directions of the steering wheel's rotation direction and in the direction perpendicular to the steering wheel's rotation direction, there is a device that rotates at a predetermined angle. Action joystick body. [0003] figure 1 To show an exploded oblique view of an example of an automotive multifunction switch assembly using conventional technology, figure 2 for display figure 1 An exploded oblique view of the insulator in the composition. [0004] The main body part 40 is fixed on the steering column tube shell at the lower part of the steering wh...

Claims

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Application Information

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IPC IPC(8): H01H25/00
CPCH01H25/04
Inventor 梁相范
Owner SUZHOU RUIYAN ELECTRONICS TECH CO LTD