Wireless control rolling potentiometer

A wireless control, potentiometer technology, applied in the direction of sliding contact resistors, etc., can solve the problem of difficult positioning and other problems of adjustment, and achieve the effect of fast and accurate adjustment

Inactive Publication Date: 2015-10-28
CHENGDU ZHONGWEI ELECTRONICS MICROWAVE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The embodiment of the present invention provides a wirelessly controlled rolling potentiometer, which solves the technical problem of difficult positioning in the prior art when adjusting the brush of the potentiometer, and further realizes the accurate adjustment of the potentiometer quickly and accurately. technical effect

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  • Wireless control rolling potentiometer

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Embodiment Construction

[0011] The embodiment of the present invention provides a wirelessly controlled rolling potentiometer, which solves the technical problem of difficult positioning in the prior art when adjusting the brush of the potentiometer, and further realizes the accurate adjustment of the potentiometer quickly and accurately. technical effect.

[0012] In order to solve the existing technical problem of difficult positioning when adjusting the brush of the potentiometer, the technical solution of the present invention will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0013] A wireless control scroll potentiometer provided by an embodiment of the present invention, such as figure 1 As shown, it includes a potentiometer main body 101, a controller 102, and a motor 103. The potentiometer main body 101 includes an insulating bottom plate 1011, a rotating shaft 1013 arranged at the center of the insulating bottom plate 1011,...

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Abstract

The invention relates to the technical field of electronic components. The wireless control rolling potentiometer solves the technical problem that positioning is hard when an electric brush of a potentiometer is adjusted in the prior art. The wireless control rolling potentiometer comprises a potentiometer body, a controller and a motor. The potentiometer body comprises an insulation base plate, a rotating shaft, at least two semi-arc resistor bodies and a rolling electric brush, wherein the rotating shaft is arranged in the center of the insulation base plate, the resistor bodies are arranged on the insulation base plate and rotate around the rotating shaft, and the two resistor bodies are connected through a gear switch. The rolling electric brush comprises a conductive ball and a hopper support for embedding of the conductive ball. The top end of the hopper support is fixedly connected with the rotating shaft. The ball abuts against the arc resistor bodies. The hopper support is made of conductive materials. The controller comprises a processor, a control circuit and a wireless communication interface. The motor is connected with the rotating shaft. The control circuit is connected with the motor, and then the technical effect of adjusting the potentiometer rapidly and precisely is achieved.

Description

technical field [0001] The invention relates to the technical field of electronic components, in particular to a wireless control scroll potentiometer. Background technique [0002] In the prior art, when the potentiometer controls the output of the corresponding resistance value by adjusting the brush, multiple adjustments cause friction between the brush and the resistor body to cause damage to the potentiometer, and at the same time, the subsequent adjustment is not accurate enough. There are technical problems that are difficult to locate during the adjustment process. Contents of the invention [0003] The embodiment of the present invention provides a wirelessly controlled rolling potentiometer, which solves the technical problem of difficult positioning in the prior art when adjusting the brush of the potentiometer, and further realizes the accurate adjustment of the potentiometer quickly and accurately. technical effect. [0004] In order to solve the above techn...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01C10/34
Inventor 蒋孝林李翔
Owner CHENGDU ZHONGWEI ELECTRONICS MICROWAVE TECH
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