Title:
ACOUSTIC DRAINAGE STRUCTURE AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/065507
Kind Code:
A1
Abstract:
Disclosed in some embodiments of the present application are an acoustic drainage structure and an electronic device. The acoustic drainage structure comprises a shell and an acoustic assembly, wherein the shell is provided with an accommodating cavity and a first pickup hole communicating with the accommodating cavity; and the acoustic assembly comprises a pickup module and a sound production unit which are arranged in the accommodating cavity, the pickup module comprising a pickup unit, a connector and a breathable waterproof film, wherein the breathable waterproof film is arranged on a cavity wall of the accommodating cavity, the connector is connected to the breathable waterproof film and the pickup unit, the connector is provided with a second pickup hole, the breathable waterproof film covers the first pickup hole and the second pickup hole, and the breathable waterproof film, a wall of the second pickup hole and the pickup unit are enclosed to form a pickup cavity; and the connector is provided with an air guide channel communicating with the pickup cavity and the accommodating cavity, so that the sound production unit drives the breathable waterproof membrane to vibrate. Drainage of the pickup module can be realized by the acoustic drainage structure provided by the present application.
Inventors:
ZHAO JIANGTAO (CN)
Application Number:
PCT/CN2021/138147
Publication Date:
April 27, 2023
Filing Date:
December 15, 2021
Export Citation:
Assignee:
GOERTEK INC (CN)
International Classes:
H04R1/08
Foreign References:
| CN208522976U | 2019-02-19 | |||
| US20210250672A1 | 2021-08-12 | |||
| CN108600924A | 2018-09-28 | |||
| CN213990999U | 2021-08-17 | |||
| JP2008167130A | 2008-07-17 |
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