| 摘要 |
PROBLEM TO BE SOLVED: To provide a multifunctional vibration actuator capable of preventing collision between a voice coil and a magnetic circuit to thereby improve the strength of a stopper, even for a structure using a frame-shaped suspension, in order to address the problem of a reduction in stopper strength, the problem inherent in a multifunctional vibration actuator using a frame-shaped suspension.SOLUTION: A suspension formed in shape of a frame has suspension fixing parts opposed on the magnetic circuit side, and also it is made possible to maintain a vibration amount and improve impact resistance by the suspension fixing parts and support parts. |
