| 摘要 |
PROBLEM TO BE SOLVED: To provide a vibrating motor having a structure more advantageous than the case of using two compact motors in cost and space efficiency even if a clutch mechanism is provided. SOLUTION: The vibrating motor 1 has a motor body 10 with a brush, an eccentric plummet 11 movably attached to a motor shaft S for protruding from the motor body 10 in the thrust direction in a fitted state, a worm 12 attached at the tip of the motor shaft S and freely rotated, an electromagnet 13 for magnetically sucking the eccentric plummet 11 toward the motor body by carrying a current, and a coil spring 14 for biasing the eccentric plummet 11 in the opposite direction from the motor body. A driven clutch serration 12b is formed on the end face of the worm 12 on the motor body side, and engaged with a driving clutch serration 11c. COPYRIGHT: (C)2007,JPO&INPIT
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