Title:
RECEIVER
Document Type and Number:
WIPO Patent Application WO/2017/045261
Kind Code:
A1
Abstract:
Disclosed in the present invention is a receiver. The receiver comprises an outside housing, and a magnetic circuit system and a vibration system accommodated in the outside housing. The vibration system comprises a vibration diaphragm and a voice coil. The outside housing comprises a first housing and a second housing matching with each other. The first housing and the second housing are provided with electrical connection structures conductive to one another thereon. The first housing is provided with a first elastic piece on a sidewall thereof. One end of the first elastic piece is welded with a spring electrically connected to an external circuit, and the other end is exposed at the outside of the sidewall of the first housing. The second housing is provided with a second elastic piece on a sidewall thereof. One end of the second elastic piece is electrically connected to a lead wire of the voice coil, and the other end of the second elastic piece is exposed at the outside of the sidewall of the second housing and is welded and fixed with the portion of the first elastic piece exposed at the outside. The receiver of the present invention can reduce the lateral dimension of a product without impairing the performance of the product, and can satisfy the restrictive requirement on the lateral dimension of the product when assembled with a terminal electronic device.
Inventors:
MAO LINJIN (CN)
CHEN GANG (CN)
CHEN GANG (CN)
Application Number:
PCT/CN2015/094684
Publication Date:
March 23, 2017
Filing Date:
November 16, 2015
Export Citation:
Assignee:
GOERTEK INC (CN)
International Classes:
H04R9/02; H04R9/08
Foreign References:
| CN103581809A | 2014-02-12 | |||
| JP3454720B2 | 2003-10-06 | |||
| CN2632952Y | 2004-08-11 |
Other References:
See also references of EP 3352476A4
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