Sensor fixing device convenient for vibration test

The invention relates to the technical field of mechanical system vibration testing, in particular to a sensor fixing device convenient for vibration testing, which comprises a sensor and a connecting piece connected with the sensor, and is characterized in that the connecting piece is connected wit...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LIU QING, LIU YANXIN, LI XIAOGUANG, FENG SHI, WANG WENKUAN, ZHAI YINGYING, WU CHAOYANG, HUANG MENGXIANG, SHA JIAJIE, CHU ZHAOQI, LU XIAOCHUN, XIAO YONGQIANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BASIC ELECTRIC ELEMENTS BLASTING CABLES CONDUCTORS ELECTRICITY ENGINEERING ELEMENTS AND UNITS FRAMES, CASINGS, OR BEDS OF ENGINES OR OTHER MACHINES ORAPPARATUS NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUSPROVIDED FOR ELSEWHERE GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING INSULATORS LIGHTING MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC ORINFRASONIC WAVES MEASURING MECHANICAL ENGINEERING PHYSICS SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES STANDS OR SUPPORTS TESTING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to the technical field of mechanical system vibration testing, in particular to a sensor fixing device convenient for vibration testing, which comprises a sensor and a connecting piece connected with the sensor, and is characterized in that the connecting piece is connected with a to-be-tested surface in a magnetic suction connection mode, an adhesive connection mode or a threaded connection mode; and an insulating piece for insulating is arranged between the sensor and the connecting piece. The three-axis acceleration sensor has current interference resistance, ensures the accuracy of data acquisition, and avoids the risk problem of current interference during vibration test of the existing three-axis acceleration sensor; according to the invention, the working efficiency during batch testing is greatly improved; according to the complexity of a test working condition, the sensor can be connected with a to-be-tested surface in a thread fixing mode, an adhesive fixing mode and other mode