发明名称 |
Loudspeaker |
摘要 |
<p>A loudspeaker includes: a bottom plate; a center pole provided upwardly from the bottom plate; a yoke surrounding the center pole and having a plurality of slits; a magnet for providing a magnetic flux for the center pole and the yoke; a coil provided between the center pole and the yoke; a first annular member for supporting the coil; a plurality of support members for supporting the first annular member, the plurality of support members being inserted into the plurality of slits; and a diaphragm supported by the plurality of support members, wherein upper faces of the plurality of support members gradually decrease in height in a direction away from the first annular member, and wherein a lower face of the coil is located below a position at which the diaphragm is supported by the plurality of support members. <IMAGE></p> |
申请公布号 |
EP1137320(A2) |
申请公布日期 |
2001.09.26 |
申请号 |
EP20010106455 |
申请日期 |
2001.03.23 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
KUZE, MITSUKAZU;SAIKI, SHUJI;TAKEWA, HIROYUKI;KOURA, SATOSHI |
分类号 |
H04R9/04;H04R9/06;(IPC1-7):H04R9/06 |
主分类号 |
H04R9/04 |
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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