| 摘要 |
PURPOSE: An operation spring of slide hinge module for mobile communication device is provided to remove fine noise and to be applied to a varying product model as a slipped shape. CONSTITUTION: A guide rail member(40) is fixed and installed to inside of a upper surface of a main body of slide-type mobile communication device. A slide member(50) is fixed and installed inside of a lower surface of a display unit. A operation spring is installed between a fixed projection(41,51) which is formed at fixed position of the guide rail member and a fixed projection which is formed to a fixed position of a slide member. A first wire unit(20) is fixed to one side of a slide hinge module.
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