| 摘要 |
<p>A thin speaker device capable of transmitting large vibration by a relatively simple structure. The speaker device has a stationary section (100) and a vibrating section (200) vibratably supported by the stationary section. The stationary section (100) includes a magnetic circuit (20) for forming a magnetic gap (20G) extending in one direction. The vibrating section (200) is provided with a vibrating plate (10), a voice coil (30) mounted in the magnetic gap (20G) and vibrating in a direction different from the direction of vibration of the vibrating plate (10), and a vibrating-direction converting section (50) having rigidity and transmitting vibration of the voice coil (30) to the vibrating plate (10) after changing the direction of the vibration. A wiring (31) for a voice signal input is provided between the stationary section (100) and the voice coil (30). The wiring (31) is provided with a restricting section (32) for restricting movement of the wiring (31) and also with an extra length section (33) extending from the restricting section (32) to the voice coil (30) and adapted so that the angle of the extra length section (33) relative to the restricting section (32) can be changed.</p> |
