BONE CONDUCTION SPEAKER

• Main Author: MARUYAMA TORU
• Format: Patent
• Language: English; Japanese
• Published: 08.12.2014
• Subjects: DEAF-AID SETS; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS; PUBLIC ADDRESS SYSTEMS

PROBLEM TO BE SOLVED: To provide a speaker system of a bone conduction theory which is normally operated even without being especially installed in a resonance box.SOLUTION: A movable portion 3 of an oscillation body 2 which is installed in a main body 1 and in which an elastic body utilizing a resonance action is not configured, is connected to a vibration body 5, and the vibration body 5 is supported and connected to a different place of the same main body 1 as that where the oscillation body 2 is installed, while serially interposing an elastic body 6. Resonance of the elastic body 6 is positively incurred and while utilizing the action of the resonance, sounds are generated by distortion vibration of the vibration body 5. 【課題】特に共鳴箱に設置しなくても正常に動作する骨伝導理論のスピーカーシステムを提供する。【解決手段】本体１に設置された、共振作用を利用する弾性体が内部に構成されない発振体２の可動部分３は、振動体５に接続され、振動体５は弾性体６を直列に介して発振体２が設置されたのと同じ本体１の異なる場所に支持接続されて、弾性体６の共振を積極的に起こさせてその作用を利用し得ながら、振動体５の歪み振動により発声する。【選択図】図１８