Invention Grant
- Patent Title: Speaker device
-
Application No.: US15244287Application Date: 2016-08-23
-
Publication No.: US10560770B2Publication Date: 2020-02-11
- 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 ; H04R1/06 ; H04R9/02 ; H04R9/10 ; H04R7/18 ; H04R9/06

Abstract:
A speaker device includes a voice coil; a pair of lead wires configured to be pulled out of the voice coil; a vibrating body connecting to the voice coil; and a magnetic circuit including a yoke. The yoke includes a frame that supports the vibrating body, the pair of lead wires is configured to pass through a space that is located between the frame and the vibrating body, the pair of lead wires is configured to pass above a cutout of the yoke and bend towards and through the space, and the pair of lead wires is configured to be substantially symmetrical with respect to the center of the voice coil.
Public/Granted literature
- US20160360305A1 SPEAKER DEVICE Public/Granted day:2016-12-08
Information query