Non-contact high-voltage electroscope

Abstract

The invention discloses a non-contact high-voltage electroscope, and the non-contact high-voltage electroscope comprises: a storage structure which is internally provided with an electroscope body and is used for storing the electroscope body; a driving structure which is arranged in the storage structure, wherein an electroscope body is arranged at the output end of the driving structure, and the driving structure is used for changing the position of the electroscope; a bottom moving insulation structure, wherein the bottom of the storage structure is provided with the bottom moving insulation structure, and the bottom moving insulation structure is used for controlling the position of the electroscope and conducting insulation operation at the same time. According to the invention, the driving structure is arranged, so that the height of the electroscope body can be adjusted, it is ensured that the electroscope can automatically inspect an object, close-range operation of people is avoided, and the safety of operators is ensured; meanwhile, the height is controlled through air pressure, the conductivity of other liquid in use is avoided, and the safety performance of the electroscope body is guaranteed.

Description

technical field [0001] The invention relates to an electroscope, in particular to a non-contact high voltage electroscope. Background technique [0002] An electroscope is an instrument that detects whether an object is electrified and roughly estimates the magnitude of the charge. When operating an electroscope, it is usually used to wear insulating gloves on the hand, and the hand-held electroscope is close to the object to measure, but for high-voltage electroscopes, basically It is to use non-contact electroscope to conduct electroscope, that is, place the electroscope around the object to be measured and then inspect it. Hand-held electroscopes may be dangerous, and it is necessary to prevent people from operating them at close range. Contents of the invention [0003] The purpose of the present invention is to provide a non-contact high-voltage electroscope to solve the problems raised in the above-mentioned background technology. [0004] To achieve the above objec...

AI Technical Summary

Problems solved by technology

[0002] An electroscope is an instrument that detects whether an object is electrified and roughly estimates the magnitude of the charge. When operating an electroscope, it is usually used to wear insulating gloves on the hand, and the hand-held electroscope is close to the object to measure, but for high-voltage electroscopes, basically It is a non-contact electroscope, that is, the electroscope can be inspected by placing it around the object to be measured. Hand-held electroscopes may be dangerous, and it is necessary to prevent people from operating them at close range.

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