| 摘要 |
PROBLEM TO BE SOLVED: To provide a linear vibrator which can be made thinner and increase the amount of displacement since an amount of vibration of the linear vibrator can be increased.SOLUTION: The linear vibrator 1000 includes a base 102, a coil 130 coupled with the base 102, a magnet 200 relatively movably coupled to the coil 130, and a plurality of leaf springs interposed between the magnet 200 and the base 102 and opposed and coupled to each other. Two leaf springs are set facing and are coupled to each other, to constitute a leaf spring coupling body 400, and the leaf springs are interposed between both ends of the magnet 200 and the base 102. A hollow 112 is formed inside the coil 130, and the magnet 200 is inserted into the hollow 112. |
