Title:
EARPHONE
Document Type and Number:
WIPO Patent Application WO/2021/218780
Kind Code:
A1
Abstract:
Disclosed in the present description is an earphone. The earphone comprises a wearable assembly and main unit modules, wherein the main unit modules are provided at the end portions of the wearable assembly, and the wearable assembly is used for fixing the main unit modules to the head of a user. Each main unit module comprises a main unit casing, a main unit, and a cover plate, one end of the main unit casing being open, and the cover plate being provided on the open end of the main unit casing, so that a cavity structure for accommodating at least the main unit is formed inside the main unit casing.
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Inventors:
WANG YONGGEN (CN)
LIU ZHIQING (CN)
WANG ZHEN (CN)
MAO XINNAN (CN)
LIU ZHIQING (CN)
WANG ZHEN (CN)
MAO XINNAN (CN)
Application Number:
PCT/CN2021/089093
Publication Date:
November 04, 2021
Filing Date:
April 22, 2021
Export Citation:
Assignee:
SHENZHEN VOXTECH CO LTD (CN)
International Classes:
H04R1/10
Foreign References:
| CN211702347U | 2020-10-16 | |||
| CN212086434U | 2020-12-04 | |||
| CN211702346U | 2020-10-16 | |||
| CN2822077Y | 2006-09-27 | |||
| CN110290442A | 2019-09-27 | |||
| CN109495809A | 2019-03-19 | |||
| US20190215592A1 | 2019-07-11 |
Attorney, Agent or Firm:
METIS IP (CHENGDU) LLC (CN)
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