| 摘要 |
PROBLEM TO BE SOLVED: To provide a vibration speaker which has advantages such as small cubic volume and small power consumption, simplifies the structure, and is easily assembled.SOLUTION: A vibration speaker includes: an upper cover; a lower cover; at least one transducer, and at least one conductive terminal. The upper cover and the lower cover define a housing space for providing the transducer and the conductive terminal. Each transducer includes a conductive piece. A first smart material layer is formed on a first surface of the conductive piece, and a first electrode layer is formed on the first smart material layer. The conductive terminal includes at least one protruding part provided astride the transducer and pressing the transducer. The conductive terminal closely contacts with the first electrode layer to establish electric continuity therebetween. However, the conductive terminal does not electrically contact with the conductive piece. |
