发明授权
- 专利标题： Speaker housing
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申请号： US16897585申请日： 2020-06-10
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公开(公告)号： US11265633B2公开(公告)日： 2022-03-01
- 发明人: Satofumi Nagaoka
- 申请人： Hosiden Corporation
- 申请人地址： JP Yao
- 专利权人： Hosiden Corporation
- 当前专利权人： Hosiden Corporation
- 当前专利权人地址： JP Yao
- 代理机构： Rankin, Hill & Clark LLP
- 优先权： JPJP2019-123084 20190701
- 主分类号： H04R1/02
- IPC分类号： H04R1/02
摘要：
A speaker housing of the present invention is a speaker housing for housing a speaker unit, wherein a first rib and/or a second rib whose distance from the speaker unit continuously changes is provided inside the speaker housing, so that the distance from the speaker unit to the first rib and/or the second rib is not constant, resonance is dispersed, no remarkable resonance occurs, and deterioration of distortion can be reduced.
公开/授权文献
- US20210006878A1 SPEAKER HOUSING 公开/授权日：2021-01-07
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