Hinge structure and portable electronic device therewith

铰链结构及应用该铰链结构的便携式电子装置

Abstract

本发明公开一种铰链结构及应用该铰链结构的便携式电子装置,该铰链结构包括:一固定座,一控制件,一主动件,一随动件,一驱动弹性件,一主轴。该固定座,该控制件,该主动件,该随动件及该驱动弹性件套设在主轴上,该固定座可解锁地锁定该控制件和该主动件,该固定座内侧设有一第一凸轮面,该主动件内设有第二凸轮面,该随动件一端设有凸峰,该随动件的凸峰抵持于第二凸轮面;该控制件与该固定座解锁后,在驱动弹性件作用下,该随动件的凸峰与第二凸轮面分离,并沿该第一凸轮面转动。本发明铰链结构及便携式电子装置结构简单,容易装配。此外,该铰链结构相较螺纹的铰链结构,加工容易,操作方便。
The invention discloses a hinge structure and a portable electronic device therewith. The hinge structure comprises a fixed base, a control member, a driving member, a follower, a driving elastic member and a main shaft, wherein the fixed base, the control member, the driving member, the follower and the driving elastic member are sleeved on the main shaft, the fixed base unlockably locks the control member and the driving member, a first cam face is provided at the inner side of the fixed base, a second cam face is provided in the driving member, and one end of the follower is provided with a protruding peak which abuts with the second cam face. When the control member and the fixed base are unlocked, the protruding peak of the follower is separated from the second cam face and rotates around the first cam face under the influence of the driving elastic member. The hinge structure and the portable electronic device provided in the invention have a simple structure and are easy to assemble; in addition, compared to a threaded hinge structure, the hinge structure provided in the invention has the advantages of easy processing and convenient operation.

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Patent Citations (3)

    Publication numberPublication dateAssigneeTitle
    CN-101469738-AJuly 01, 2009深圳富泰宏精密工业有限公司铰链机构及应用该铰链机构的便携式电子装置
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Cited By (2)

    Publication numberPublication dateAssigneeTitle
    CN-104251258-ADecember 31, 2014深圳创锐思科技有限公司Hinge structure, packaging box and folding device