ROTARY SHAFT MECHANISM AND ELECTRONIC DEVICE

This application provides a rotation shaft structure and an electronic device, and relates to the field of electronic device technologies. The rotation shaft structure includes a main shaft assembly, and two folding assemblies that are symmetrically disposed with respect to the main shaft assembly....

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	DENG, Qiao, LIAO, Changliang, NAGAI, Kenji, XU, Zhixiao, HUANG, Bo, HU, Yuehua, ZHONG, Ding, HUANG, Tao, ZHAO, Feng, LIAO, Li, ZHAN, Qiang, WANG, Gang, WU, Weifeng, TIAN, Haiqiang, WANG, Shangyun
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BEARINGS BLASTING CALCULATING COMPUTING COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY ELEMENTS OR CRANKSHAFT MECHANISMS ENGINEERING ELEMENTS AND UNITS FLEXIBLE SHAFTS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING PHYSICS ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS TELEPHONIC COMMUNICATION THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	This application provides a rotation shaft structure and an electronic device, and relates to the field of electronic device technologies. The rotation shaft structure includes a main shaft assembly, and two folding assemblies that are symmetrically disposed with respect to the main shaft assembly. The two folding assemblies may rotate toward or against each other relative to the main shaft assembly. When the folding assembly is specifically disposed, the folding assembly includes a rotation assembly, a support plate, and a housing mounting bracket. The rotation assembly is rotationally connected to the main shaft assembly. The support plate is rotationally connected to the housing mounting bracket and slidably connected to the rotation assembly. According to the rotation shaft structure, when two housing mounting brackets rotate toward each other, two support plates rotate in a same direction relative to the housing mounting brackets on corresponding sides, so that the two support plates and the main shaft assembly can form a triangle-like display accommodation space. When the electronic device is in a closed state, the display accommodation space can be used for accommodating a bent portion of the flexible display, so that the flexible display is not damaged by extrusion. This prolongs a service life of the flexible display.