| 摘要 |
PURPOSE: A vibration device for a receiving signal of a mobile communication terminal is provided to mount a fixer in a cylinder type vibration motor. CONSTITUTION: A cylinder case(310) is withdrawn from a cylinder center, and has a hollow tube type-mounting projector(316) with an axis hole(318) in a length direction. A cylinder type fixer(330) is mounted on an outer peripheral of the mounting projector(316) of the cylinder case(310). A ring type elastic pad member(344) is mounted on both ends of the fixer(330). An unbalance weight is mounted on an end exposed outward the cylinder case(310) of a rotation axis inserted into the axis hole(318) of the mounting projector(316).
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