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Withstand voltage tester suitable for microphone parts

A technology of withstand voltage tester and components, applied in the direction of electrical components, etc., which can solve the problems affecting the convenience of testing instruments and the inability to protect the testing mechanism, so as to achieve the effect of improving protection effect, improving convenience, and good protection effect

Inactive Publication Date: 2020-04-03
沅陵县品诺鼎电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The current testing instrument cannot effectively protect the testing mechanism when it is not in use, achieving a better protection effect. At the same time, it needs to be knotted in the process of storing the grounding wire, which affects the movement of the testing instrument. convenience

Method used

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  • Withstand voltage tester suitable for microphone parts
  • Withstand voltage tester suitable for microphone parts
  • Withstand voltage tester suitable for microphone parts

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Embodiment Construction

[0028] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0029] like figure 1 As shown, a withstand voltage tester suitable for microphone components includes a tester 1, the bottom of the front side of the tester 1 is fixedly installed with a first wire control head 2, and the bottom side of the front side of the tester 1 is fixedly mounted with a The second wire control head 3 located on the other side of the first wire control head 2, the knob 4 is fixedly installed on the front bottom o...

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Abstract

The invention relates to the technical field of microphone part testing instruments. The invention also discloses a withstand voltage tester suitable for microphone parts, Including a test instrument,wherein a first drive-by-wire head is fixedly mounted at the bottom of one side of the front surface of the test instrument, and a second drive-by-wire head located on the other side of the first drive-by-wire head is fixedly mounted on one side of the bottom of the front surface of the test instrument; a knob is fixedly installed at the bottom of the front surface of the testing instrument, a control button is fixedly installed on the other side of the bottom of the front surface of the testing instrument, and an adjusting block is fixedly installed at the bottom of the other side of the front surface of the testing instrument. According to the withstand voltage tester suitable for microphone parts, through mutual cooperation of a connecting rod, a movable sleeve, a spring, an L-shaped rod and a protection block, a test mechanism can be better protected, so that the problem that the test mechanism cannot be effectively protected when a test instrument is not used is solved, a betterprotection effect is achieved, and the protection effect on the test mechanism is improved.

Description

technical field [0001] The invention relates to the technical field of microphone parts testing instruments, in particular to a withstand voltage tester suitable for microphone parts. Background technique [0002] Microphone, scientific name is microphone, also known as microphone, microphone, microphone is an energy conversion device that converts sound signal into electrical signal, most microphones are electret condenser microphones, and their working principle is to use permanent charge isolation. In the production process of the microphone, the internal components need to be tested for pressure resistance in sequence to ensure that the components inside the microphone can be used normally. [0003] The current test instrument cannot effectively protect the test mechanism when it is not in use, and achieves a better protection effect. At the same time, the ground wire needs to be knotted during the process of storing it, which affects the movement of the test instrument....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R29/00
CPCH04R29/004
Inventor 张武代德爱
Owner 沅陵县品诺鼎电子科技有限公司
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