Title:
HEADPHONES
Document Type and Number:
WIPO Patent Application WO/2019/227646
Kind Code:
A1
Abstract:
Disclosed are headphones, comprising two earphone bodies connected by a connecting component. A leakage hole is provided in a housing of the earphone body. The connecting component is provided with a blocking member for blocking the leakage hole. A balancing member is disposed between the connecting component and the earphone body to provide a balancing force for balancing a holding force of the connecting component, and the balancing force is changed by changing the deformation degree of the balancing member, so as to drive the blocking member to reciprocate relative to the leakage hole. The blocked area of the leakage hole is decreased when the holding force generated by the connecting component becomes smaller, and the blocked area of the leakage hole is increased when the holding force generated by the connecting component becomes larger. Compared with headphones of the prior art in which a leakage hole cannot be adjusted according to the holding force of a connecting component, the headphones of the present invention are provided with a balancing member disposed between the connecting component and the housing, such that the position of the blocking member can be adjusted according to the holding force generated by the connecting component, and the sound quality of the headphones is balanced automatically, thereby ensuring a consistent low frequency effect when the headphones are worn at different degrees of tightness.
Inventors:
ZHAO ZHONGXU (CN)
ZHANG XILE (CN)
ZHANG XILE (CN)
Application Number:
PCT/CN2018/097369
Publication Date:
December 05, 2019
Filing Date:
July 27, 2018
Export Citation:
Assignee:
GOERTEK TECH CO LTD (CN)
International Classes:
H04R1/10
Foreign References:
| CN107147968A | 2017-09-08 | |||
| CN201263210Y | 2009-06-24 | |||
| US20170026736A1 | 2017-01-26 | |||
| US20160360990A1 | 2016-12-15 |
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW (CN)
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