HINGE DEVICE AND FOLDABLE TERMINAL

A hinge device (3) and a foldable terminal, related to the technical field of connectors and used for increasing a torque difference between positive rotation and reversing rotation. The hinge device comprises a rotating shaft (32), a first mounting bracket (31), a second mounting bracket (33), and...

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1. Verfasser: RAO, Yingchun
Format: Patent
Sprache:chi ; eng ; fre
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Beschreibung
Zusammenfassung:A hinge device (3) and a foldable terminal, related to the technical field of connectors and used for increasing a torque difference between positive rotation and reversing rotation. The hinge device comprises a rotating shaft (32), a first mounting bracket (31), a second mounting bracket (33), and a friction assembly (34). The first mounting bracket (31) is fixedly connected to the rotating shaft (32), and the second mounting bracket (33) is rotatably connected to the rotating shaft (32). The friction assembly (34) comprises a friction member (341) and a unidirectional rotation mechanism. The friction member (341) is in frictional contact with the second mounting bracket (33) and can positively rotate with the second mounting bracket (33) around the axis of the rotating shaft (32). The unidirectional rotation mechanism is mounted on the rotating shaft (32) and is fixedly connected to the friction member (341) for limiting the friction member (341) to reversely rotate with the second mounting bracket (33). Ac