公开(公告)号：US20240107212A1

公开(公告)日：2024-03-28

申请号：US18256477

申请日：2021-08-25

Applicant: GOERTEK INC.

Inventor： Qing YANG ,  Jianjian SUI

IPC: H04R1/02 ,  G04B37/08 ,  H04R1/08

CPC classification number: H04R1/028 ,  G04B37/081 ,  H04R1/023 ,  H04R1/086 ,  H04R2499/11

Abstract: The present invention discloses an acoustic module waterproof protection mechanism, including an acoustic module arranged in a housing, an acoustic port provided on an outer wall of the housing and communicating with the acoustic module, a waterproof sound-permeable membrane arranged on an inner wall of the housing and covering the acoustic port, the an acoustic module waterproof protection mechanism further includes a waterproof valve assembly embedded in a hole wall of the acoustic port in a stretchable manner, which is used to stretch into the acoustic port to block the acoustic port when an external water pressure is greater than an air pressure in the housing.