Title:
TRANSDUCING DEVICE AND EARPHONE
Document Type and Number:
WIPO Patent Application WO/2024/016119
Kind Code:
A1
Abstract:
The present application mainly relates to a transducing device and an earphone. The transducing device comprises a magnetic circuit system, a coil, a first vibration transmission piece, and a second vibration transmission piece. The magnetic circuit system comprises a magnet assembly, and the coil is wound on the outer side of the magnet assembly around an axis parallel to a vibration direction of the transducing device. In the vibration direction, the first vibration transmission piece and the second vibration transmission piece elastically support the magnet assembly from two opposite sides of the magnet assembly, respectively. In comparison with restraining a single side of a magnet assembly in the related art, in the present application, the two opposite sides of the magnet assembly in the vibration direction of the transducing device are elastically supported by the first vibration transmission piece and the second vibration transmission piece, respectively, to prevent abnormal vibration such as obvious shaking, thereby improving vibration stability of the transducing device.
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Inventors:
ZHANG LEI (CN)
ZHU GUANGYUAN (CN)
LIAO FENGYUN (CN)
QI XIN (CN)
ZHU GUANGYUAN (CN)
LIAO FENGYUN (CN)
QI XIN (CN)
Application Number:
PCT/CN2022/106300
Publication Date:
January 25, 2024
Filing Date:
July 18, 2022
Export Citation:
Assignee:
SHENZHEN SHOKZ CO LTD (CN)
International Classes:
H04R1/10; H04R9/06
Foreign References:
| CN207995381U | 2018-10-19 | |||
| CN110611866A | 2019-12-24 | |||
| CN107426647A | 2017-12-01 | |||
| US20210168483A1 | 2021-06-03 |
Attorney, Agent or Firm:
CHINA WISPRO INTELLECTUAL PROPERTY LLP. (CN)
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