High-precision piezoelectric ceramic load testing device

The utility model discloses a high-precision piezoelectric ceramic load testing device which comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with a seat box, a groove is arranged in the seat box, a first spring is fixedly connected in the groove, one end of the f...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	TAKEKUNI, ZENG CHUNXIANG, NI YUFAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY HAND TOOLS INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MANIPULATORS MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PERFORMING OPERATIONS PHYSICS PORTABLE POWER-DRIVEN TOOLS PRINTED CIRCUITS TESTING TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING TRANSPORTING
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Beschreibung
Zusammenfassung:	The utility model discloses a high-precision piezoelectric ceramic load testing device which comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with a seat box, a groove is arranged in the seat box, a first spring is fixedly connected in the groove, one end of the first spring far away from the groove is fixedly connected with a first clamping plate, and the first clamping plate is fixedly connected with a second clamping plate. A second spring is fixedly connected into the groove, a second clamping plate is fixedly connected to the end, close to the first clamping plate, of the second spring, a telescopic rod is fixedly connected to the lower surface of the second clamping plate, a fixing block is fixedly connected to the end, away from the second clamping plate, of the telescopic rod, and a connector is connected into the fixing block in a penetrating mode. The input end of the connector is fixedly connected with a connecting wire, and the end, away from the connector, of t