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Reset variable resistor for vehicle

A technology of resistors and automobiles, applied in the direction of sliding contact resistors, etc., can solve the problems of the development restriction of automobile electronic technology and the lack of electronic components, and achieve the effect of simple and convenient display, convenient processing and production, and light weight.

Inactive Publication Date: 2011-05-04
XIAN SHENKE ELECTRONICS RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, with the progress of society, there are more and more electronic products, and their performance is becoming more and more perfect. However, there are still relatively few electronic components that can be used to respond to dynamic changes in automobiles, so that the development of automotive electronics technology is limited to a certain extent. restrict

Method used

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  • Reset variable resistor for vehicle
  • Reset variable resistor for vehicle

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Embodiment Construction

[0025] Such as figure 1 As shown, the present invention includes a resistor housing 1, a moving rod 2 inserted in the resistor housing 1 and capable of moving left and right under the drive of a linkage device installed on the car, and a resistor film 3 laid on the inner wall of the resistor housing 1. A mounting frame is arranged in the middle of the moving rod 2, and a metal contact 4 that contacts the resistive film 3 and moves left and right with the moving rod 2 and changes the resistance value correspondingly is mounted on the upper part of the mounting frame. In actual use, the linkage device is a wire pulling device, a push rod pulling device or a rotating pulling device.

[0026] In this embodiment, the resistor housing 1 is a hollow cylindrical shell. The moving rod 2 is a horizontal rod. The mounting frame includes two support plates 5-1 vertically installed on the left and right sides of the middle of the horizontal rod, a mounting seat 5-2 and a set mounting seat 5...

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Abstract

The invention discloses a reset variable resistor for a vehicle. The reset variable resistor comprises a resistor shell, a movable rod which is inserted in the resistor shell and can be driven by a linkage device arranged on the vehicle to move left and right, and a resistive film paved on the inner wall of the resistor shell, wherein the middle of the movable rod is provided with a mounting frame; and the upper part of the mounting frame is provided with a metal contact which contacts with the resistive film and moves left and right with the movable rod to change the resistance value correspondingly. The invention has the advantages of simple structure, small volume, light weight, reliable working performance and good use effect, is convenient to use and operate and can convert the dynamic changes of the corresponding operating mechanism of the vehicle to a linear display easily and conveniently; and the conversion result can be displayed intuitively and accurately.

Description

Technical field [0001] The invention relates to an electronic component used for responding to the dynamic changes of automobiles, in particular to a reset variable resistor for automobiles. Background technique [0002] Nowadays, with the continuous development of technology, the automobile industry has developed into one of the country's pillar industries. At the same time, with the progress of society, there are more and more electronic products with more and more perfect performance, but there are still fewer electronic components that can be used to respond to the dynamic changes of automobiles, so that the development of automobile electronic technology is affected to a certain extent. Constraints. Summary of the invention [0003] The technical problem to be solved by the present invention is to provide a reset variable resistor for automobiles, which is simple in structure, small in size, light in weight, simple in operation, reliable in working performance, and good in u...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01C10/38
Inventor 苏西安盛熙
Owner XIAN SHENKE ELECTRONICS RES INST
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