发明名称 CONNECTING MEMBER FOR SPEAKER AND SPEAKER
摘要 A connecting member for speaker purpose, which is prevented from peeling easily from both a voice coil support and a vibrating body, and a speaker having the connecting member are provided. The speaker 1 includes a frame 4 and a vibrating unit 3. The vibrating unit 3 includes a drive cone 14 vibrated by a magnetic circuit unit 2, and a connecting member for speaker purpose 19. The connecting member for speaker purpose 19 connects the drive cone 14 and a voice coil bobbin 13 supporting a voice coil 12. The connecting member for speaker purpose 19 includes a member main body 40 formed into a ring shape and mounted at an outer surface of the voice coil bobbin 13; and a U-shape groove 41 arranged at the member main body 40 and receiving an insert cylinder portion 33 arranged at an inner edge of the drive cone 14.
申请公布号 US2011222721(A1) 申请公布日期 2011.09.15
申请号 US200813126815 申请日期 2008.10.31
申请人 PIONEER CORPORATION;TOHOKU PIONEER CORPORATION 发明人 MATSUDA KYOICHI;SATO SEIYA;NAGASAWA TAKUEI;OSHIMA KENICHI
分类号 H04R1/00 主分类号 H04R1/00
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