| 摘要 |
<p>A hinge device (200) for a portable terminal includes a first hinge base (201), a second hinge base (202), and an elastic member (203). The first hinge base has a receiving groove (211) on a surface thereof. The second hinge base is rotatably coupled to the first hinge base and has stopper ribs (223) which extend from a surface of the second hinge base and are arranged along a circumferential direction. The elastic member is received in the receiving groove of the first hinge base and presses against an outer peripheral surface of the stopper ribs as the second hinge base rotates with respect to the first hinge base. The hinge device has a reduced number of parts so as to allow easy assembly of the hinge device, thereby improving manufacturing productivity. Further, the structure with the elastic member that presses the stopper rib minimizes the size of the portable terminal and improves the portability of the portable terminal.
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