| 摘要 |
PURPOSE: A slide type hinge module of a portable device is provided to maintain a folding and an extending state by an elastic power of an elastic module. CONSTITUTION: One end of a first link member(310) is connected to a first plate by a first hinge shaft(301). One end of a second link member(410) is combined with a second plate by a hinge shaft(401). Both ends of the first link member, and the second link member maintain a closed state by an elastic force of an elastic member(510). Both ends of the first link member, and the second link member maintain a separated state by the elastic force of the elastic member.
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