Patent ID: 6839443

Claim:
In a bone conduction speaker comprising: a bone conduction speaker unit constructed of a yoke, a voice coil, a magnet, a vibrating plate and a vibration block integrated with said vibrating plate; and a housing which contains said bone conduction speaker unit to function as a vibrating portion, wherein: said vibration block of said bone conduction speaker unit is fixedly mounted on an upper surface of the interior of said housing; said yoke is supported by a damping member which is disposed inside said housing; said damping plate is constructed of a leaf spring which is fixedly mounted on a side surface of the interior of said housing; said yoke is fixedly mounted on said leaf spring through a leaf-spring mounting portion of said yoke; and said leaf-spring mounting portion is provided in a central portion of a rear surface of said yoke, the improvement wherein said leaf spring has an outer peripheral portion fixedly embedded in an inner surface of said housing.