发明名称 Speaker apparatus
摘要 According to an aspect of the invention, there is provided a speaker apparatus including: a magnetic circuit; a vibrating plate vibrated by the magnetic circuit; a speaker frame holding the magnetic circuit and the vibrating plate, and a connecting portion connecting a portion of holding the vibrating plate and a portion of holding the magnetic circuit, an inclined face of the connecting portion being inclined relative to a direction of tangential line of circumference of the speaker frame, the connecting portion configured to flow air due to a vibration of the vibrating plate along the inclined face thereof.
申请公布号 US7936896(B2) 申请公布日期 2011.05.03
申请号 US20060594768 申请日期 2006.11.09
申请人 PIONEER CORPORATION;TOHOKU PIONEER CORPORATION 发明人 HORIGOME MINORU;KAIYA TERUAKI;TAKAHASHI YUICHI
分类号 H04R1/00;H04R9/06;H04R11/02 主分类号 H04R1/00
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