Invention Grant
- Patent Title: Speaker device
- Patent Title (中): 扬声器装置
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Application No.: US14136598Application Date: 2013-12-20
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Publication No.: US09451344B2Publication Date: 2016-09-20
- Inventor: Kazuaki Watanabe
- Applicant: Pioneer Corporation , Tohoku Pioneer Corporation
- Applicant Address: JP Kanagawa JP Yamagata
- Assignee: Pioneer Corporation,Tohoku Pioneer Corporation
- Current Assignee: Pioneer Corporation,Tohoku Pioneer Corporation
- Current Assignee Address: JP Kanagawa JP Yamagata
- Agency: Osha Liang LLP
- Main IPC: H04R1/00
- IPC: H04R1/00 ; H04R9/02 ; H04R9/10

Abstract:
A speaker device includes a voice coil, a lead wire configured to be pulled out of the voice coil, a vibrating body connecting to the voice coil, a magnetic circuit comprising a yoke, and a frame that supports the vibrating body. The yoke includes a bottom portion including a plurality of corners and a side portion extending toward the vibrating body from one side of the bottom portion. The lead wire is configured to pass through a space that is outside of and next to the side portion of the yoke and between the frame and the vibrating body. The lead wire is configured to pass above a cutout of the yoke and bend toward and through the space.
Public/Granted literature
- US20140105427A1 SPEAKER DEVICE Public/Granted day:2014-04-17
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