| 摘要 |
Provided is a bone conduction speaker unit which can sufficiently prevent generation of sound leakage at non-calling. The bone conduction speaker unit includes a bone conduction speaker main body, being incorporated in a housing with an elastic base being interposed, an elastic cover being mounted on a top face of the housing. Bonding between a rear face of the bone conduction speaker main body and a top face of the elastic base, and/or bonding between the elastic base and an inner bottom face of the housing are partially made; upon the elastic cover having been mounted on the housing, a gap is held between an internal top face of the elastic cover and a top face of the bone conduction speaker main body; and with the elastic cover being pressed in use, the internal top face thereof is abutted against the top face of the bone conduction speaker main body. |
| 主权项 |
1. A bone conduction speaker unit, comprising:
a bone conduction speaker main body, being incorporated in a housing with an elastic base being interposed, an elastic cover being mounted on a top face of said housing, bonding between a rear face of said bone conduction speaker main body and a top face of said elastic base, and/or bonding between said elastic base and an inner bottom face of said housing being partially made, upon said elastic cover having been mounted on said housing, a gap being held between an internal top face of said elastic cover and a top face of said bone conduction speaker main body, and with said elastic cover being pressed in use, the internal top face thereof being abutted against the top face of said bone conduction speaker main body. |
