Electronic device

The utility model provides an electronic device. The electronic device comprises a telescopic piece; the driving mechanism comprises a motor and a lead screw, and the lead screw is rotationally connected with a rotating shaft of the motor; the transmission mechanism comprises an inner sleeve and a t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	QIU ZESHUO, XU CHANGCAN, HU ZHIQIN, WU GUIKUN, FAN TAOTAO, YANG JING, QIU KANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING TELEPHONIC COMMUNICATION THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model provides an electronic device. The electronic device comprises a telescopic piece; the driving mechanism comprises a motor and a lead screw, and the lead screw is rotationally connected with a rotating shaft of the motor; the transmission mechanism comprises an inner sleeve and a transmission part, the inner sleeve is made of a wear-resistant material, the inner sleeve is in threaded connection with the lead screw, one end of the transmission part is fixedly connected with the inner sleeve, and the other end of the transmission part is connected with the telescopic part; whena rotating shaft of the motor rotates, the lead screw rotates, the inner sleeve slides along the lead screw, and the transmission part drives the telescopic part to stretch out and draw back under driving of the inner sleeve. The inner sleeve is arranged between the lead screw and the transmission part in a sleeving mode and made of the abrasion-resistant material, so that rigid collision or rigid friction between the in