发明名称 |
SPEAKER STRUCTURE |
摘要 |
A speaker structure having a simple configuration while maintaining good sound quality is disclosed. The speaker structure comprises a first speaker (20) having a first vibration plate (21), a first frame (22) for fixing the perimeter of the first vibration plate and a first magnetic circuit (24) for converting a signal into the vibration of the first vibration plate, a second speaker (30) having a second vibration plate (31), a second frame (32) for fixing the perimeter of the second vibration plate and a second magnetic circuit (34) for converting a signal into the vibration of the second vibration plate, and a fixing unit (50) for fixing the first magnetic circuit and the second magnetic circuit at their backs.
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申请公布号 |
CA2349752(A1) |
申请公布日期 |
2001.12.08 |
申请号 |
CA20012349752 |
申请日期 |
2001.06.06 |
申请人 |
FUJITSU TEN LIMITED;TIMEDOMAIN CORPORATION |
发明人 |
KOWAKI, HIROSHI;YOSHII, HIROYUKI |
分类号 |
H04R9/02;H04R1/00;H04R1/02;H04R1/28;H04R9/06;(IPC1-7):H04R9/06 |
主分类号 |
H04R9/02 |
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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