Capacitive position detecting sensor

The utility model provides a capacitive position detecting sensor, and relates to a sensor. The capacitive position detecting sensor is provided with a cylindrical framework, a rolling component, a front metal polar plate, a common metal polar plate, a rear metal polar plate, a front metal pin, a co...

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Bibliographische Detailangaben
Hauptverfasser:	HUANG ZHIQIANG, LU ZECONG, LI XIAOBIN, LIN YISHOU, FENG BAIJUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS MEASURING MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR PHYSICS TARIFF METERING APPARATUS TESTING
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Beschreibung
Zusammenfassung:	The utility model provides a capacitive position detecting sensor, and relates to a sensor. The capacitive position detecting sensor is provided with a cylindrical framework, a rolling component, a front metal polar plate, a common metal polar plate, a rear metal polar plate, a front metal pin, a common metal pin, a rear metal pin and a rear cover, wherein an inner chamber of the cylindrical framework is a loudspeaker shaped chamber body in which the rolling component is arranged; the front metal polar plate and the rear metal polar plate are respectively arranged on the front edge and the rear edge of one side of the loudspeaker shaped chamber body; the common metal polar plate is arranged on the other side of the loudspeaker shaped chamber body; the front metal pin, the common metal pin and the rear metal pin are respectively connected with the front metal polar plate, the common metal polar plate and the rear metal polar plate and are led out of the cylindrical framework; the front metal polar plate and th