- 专利标题: System and method for a loudspeaker with a diaphragm
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申请号: US15985408申请日: 2018-05-21
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公开(公告)号: US10560778B2公开(公告)日: 2020-02-11
- 发明人: Geoffrey Arthur Boyd
- 申请人: COLERIDGE DESIGN ASSOCIATES LLC
- 申请人地址: US CA San Jose
- 专利权人: COLERIDGE DESIGN ASSOCIATES LLC
- 当前专利权人: COLERIDGE DESIGN ASSOCIATES LLC
- 当前专利权人地址: US CA San Jose
- 代理机构: Minisandram Law Firm
- 代理商 Raghunath S. Minisandram
- 主分类号: H04R7/00
- IPC分类号: H04R7/00 ; H04R1/28 ; H04R7/04 ; H04R3/04 ; H04R9/02
摘要:
A loudspeaker is disclosed. The loudspeaker includes a diaphragm with a fixed portion and a movable portion. The fixed portion is attached to the movable portion by a plurality of leaf springs disposed between the fixed portion and the movable portion of the diaphragm. A coil is disposed over the diaphragm in the movable portion of the diaphragm. A magnet assembly is operatively disposed relative to the coil, wherein upon flow of current through the coil, the movable portion of the diaphragm moves relative to the fixed portion.
公开/授权文献
- US20180270569A1 SYSTEM AND METHOD FOR A LOUDSPEAKER WITH A DIAPHRAGM 公开/授权日:2018-09-20
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