Position sensor and variable capacitance assembly thereof

The utility model provides a position sensor and variable capacitance assembly thereof. Position sensor contains variable capacitance assembly and circuit board. Variable capacitance assembly contains base plate and dielectricity coupling thing. The base plate contains base plate body, telluric elec...

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Bibliographic Details
Main Authors He Jianzhi, Liu Weiliang, Huang Zixuan, He Chaoren
Format Patent
LanguageChinese
English
Published 17.08.2016
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:The utility model provides a position sensor and variable capacitance assembly thereof. Position sensor contains variable capacitance assembly and circuit board. Variable capacitance assembly contains base plate and dielectricity coupling thing. The base plate contains base plate body, telluric electricity field and two power supply electrode. Telluric electricity field and two power supply electrode set up at the base plate body, and power supply electrode sets up in the opposite side the alternate setting with two power supply electrode of dielectricity coupling thing alternately to be used for along action route removal. Wherein, when the removal of action route is followed to dielectricity coupling thing, change the cover condition that dielectricity coupling thing covered two power supply electrode and telluric electricity field. At power reversal nature ground supply electric power during to this two power supply electrode, a pair of reversal capacitance value that electric capacity sensing?circuit resp
Bibliography:Application Number: CN20162133143U