| 摘要 |
PROBLEM TO BE SOLVED: To provide a cycloid hinge module that is applied to a swivel type portable terminal without restrictions on the form and size of an image part, easily rotates, and semi-automatically operates. SOLUTION: The cycloid hinge module is used for a portable terminal including a first body, and a second body rotatable and slidable with respect to the first body. The cycloid hinge module includes: a fixed plate fixed and connected to the first body, having a first link part on the lower side, and having a long guide part formed in the vertical direction on the upper side of the first link part; a floating plate slidably moved along the longitudinal direction of the guide part, fixed and connected to the second body, and having a second link part arranged on one side; and a link arm having one side rotatably connected to the first link part, and the other side rotatably connected to the second link part for moving the floating plate slidably along the guide part when rotating with respect to the fixed plate. COPYRIGHT: (C)2010,JPO&INPIT
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