| 摘要 |
PROBLEM TO BE SOLVED: To provide an electroacoustic transducer, which can be assembled and easily stored or conveyed, and can stably capable of releasing or collecting a sound.SOLUTION: A speaker 100 (electroacoustic transducer) comprises: an oscillation plate 1 that has an elasticity; an actuator 2 (converter) that converts the oscillation of the oscillation plate 1 to an electric signal corresponding to the oscillation; and a fixing part 3 that fixes the actuator 2 and the oscillation plate 1. The oscillation plate 1 forms a valley part 12 when the oscillation plate 1 is curved, and both end parts of the oscillation plate 1 (band plate 15) of the oscillation plate 1 are overlapped. Both end parts of the oscillation plate 1 forming the valley part 12 are connected to the actuator 2, and one part other than both end parts of the oscillation plate 1 is fixed to the fixing part 3.SELECTED DRAWING: Figure 2 |
