Title:
IN-VEHICLE MICROPHONE AND VEHICLE
Document Type and Number:
WIPO Patent Application WO/2023/046178
Kind Code:
A1
Abstract:
Provided are an in-vehicle microphone and a vehicle. The in-vehicle microphone comprises: a housing, having an accommodating cavity, a sound receiving hole being formed on the housing, and the sound receiving hole being in communication with the accommodating cavity; a sound pickup, disposed in the accommodating cavity; and a sound insulation member, surrounding at least the sound pickup, a through hole in communication with the sound receiving hole being formed on the sound insulation member.
Inventors:
ZHANG DAOLIN (CN)
Application Number:
PCT/CN2022/121373
Publication Date:
March 30, 2023
Filing Date:
September 26, 2022
Export Citation:
Assignee:
BEIJING CO WHEELS TECH CO LTD (CN)
International Classes:
H04R1/08
Foreign References:
| CN216599960U | 2022-05-24 | |||
| CN103856857A | 2014-06-11 | |||
| CN213126383U | 2021-05-04 | |||
| CN209283460U | 2019-08-20 | |||
| CN210274432U | 2020-04-07 | |||
| CN110913292A | 2020-03-24 | |||
| US5701354A | 1997-12-23 |
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
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