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Anti-corrosion type potentiometer

A potentiometer, corrosion-type technology, applied in the field of potentiometers, can solve the problems of poor anti-corrosion effect, etc., and achieve the effect of enhanced anti-corrosion effect, good anti-corrosion effect and convenient installation.

Inactive Publication Date: 2017-12-26
LIANGXI HAOXING IND DESIGN OFFICE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide an anti-corrosion potentiometer, which has the advantages of good anti-corrosion effect and solves the problem of poor anti-corrosion effect of existing potentiometers

Method used

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  • Anti-corrosion type potentiometer
  • Anti-corrosion type potentiometer
  • Anti-corrosion type potentiometer

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Embodiment Construction

[0017] 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. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0018] see Figure 1-3 , an anti-corrosion potentiometer, including a lower case 1, the top of the lower case 1 is fixedly connected with a first positioning ring 14, the top of the lower case 1 is provided with an upper case 6, and the outer surface of the lower case 1 The first moisture-proof pad 2 is fixedly connected, the inner wall of the lower shell 1 is fixedly connected with the second moisture-proof pad 15, the bottom of the upper shell 6 is fixedly c...

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Abstract

The invention discloses an anti-corrosion type potentiometer. The potentiometer comprises a lower shell, the top of the lower shell is fixedly connected with a first locating ring and provided with an upper shell, the outer surface of the lower shell is fixedly connected with a first damp-proof mat, the inner wall of the lower shell is fixedly connected with a second damp-proof mat, the bottom of the upper shell is fixedly connected with a second locating ring, and the first locating ring and the second locating ring are used in a matched mode. According to the anti-corrosion type potentiometer, through the cooperative usage of the lower shell, the first damp-proof mat, the second locating ring, a third damp-proof mat, a fourth damp-proof mat, the upper shell, a mounting plate, a drying block, a through hole, a baffle, a damp-proof sleeve, a rotating rod, an installation hole, the first locating ring, the second damp-proof mat and a drying box, the problem is solved that existing potentiometers are poor in anti-corrosion effect, the anti-corrosion type potentiometer has the advantages of being good in anti-corrosion effect and worth popularizing, and the practicability of the existing potentiometers is improved.

Description

technical field [0001] The invention relates to the technical field of potentiometers, in particular to an anti-corrosion potentiometer. Background technique [0002] The potentiometer is a resistive element with three leads and the resistance value can be adjusted according to a certain change rule. The potentiometer is usually composed of a resistor body and a movable brush. When the brush moves along the resistor body, it is obtained at the output end. The resistance value or voltage that has a certain relationship with the displacement, the potentiometer can be used as a three-terminal element or a two-terminal element, the latter can be regarded as a variable resistor, because its function in the circuit is to obtain the same The input voltage (applied voltage) has a certain relationship with the output voltage, so it is called a potentiometer. [0003] The potentiometer is a kind of electrical component. The existing potentiometer will inevitably be corroded by extern...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01C1/02H01C1/16H01C10/00
CPCH01C1/02H01C1/16H01C10/00
Inventor 刘爱珍
Owner LIANGXI HAOXING IND DESIGN OFFICE