发明名称 |
Sounding-body holding device |
摘要 |
A sounding-body holding device comprises: a cover 1 having turn stoppers of a sounding body 3 and a fitting portion for receiving pawls of a holding member in a fitting manner; a cushion 2 having a net attached to the side thereof which is brought into close contact with the cover, the cushion resiliently the sounding body; the sounding body 3 having conductive springs and protrusions used for stopping the turn of the sounding body 3 per se; and a holding member 4 having the pawls for fastening the sounding body 3 onto the cover 1.
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申请公布号 |
US6477356(B1) |
申请公布日期 |
2002.11.05 |
申请号 |
US19990437704 |
申请日期 |
1999.11.10 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
KITAMURA TOSHIYASU;TERAO SHINICHI;OSATO TAKASHI |
分类号 |
G10K9/18;G10K9/22;H04B1/38;H04R1/02;H04R7/16;(IPC1-7):H04B1/38 |
主分类号 |
G10K9/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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