公开(公告)号：US11962962B2

公开(公告)日：2024-04-16

申请号：US17628653

申请日：2019-12-26

Applicant: Goertek Inc.

Inventor： Xiaodong Cai ,  Linlin Zhang ,  Zhilei Han

IPC: H04R1/02 ,  B29C65/08 ,  B29C65/16 ,  B29K83/00 ,  B29K105/00 ,  B29L31/34

CPC classification number: H04R1/025 ,  B29C65/08 ,  B29C65/16 ,  B29K2083/00 ,  B29K2105/0061 ,  B29L2031/3418

Abstract: Disclosed is a sound producing device and an electronic product, the sound producing device including a front cover and a shell which are bonded together; wherein a diaphragm is accommodated in a cavity enclosed by the front cover and shell, an upper surface of the front cover away from the diaphragm is covered with an elastic sealing piece, and the elastic sealing piece and the front cover are bonded by hot pressing.

公开(公告)号：US20220256266A1

公开(公告)日：2022-08-11

申请号：US17628653

申请日：2019-12-26

Applicant: Goertek Inc.

Inventor： Xiaodong Cai ,  Linlin Zhang ,  Zhilei Han

IPC: H04R1/02 ,  B29C65/08 ,  B29C65/16

Abstract: Disclosed is a sound producing device and an electronic product, the sound producing device including a front cover and a shell which are bonded together; wherein a diaphragm is accommodated in a cavity enclosed by the front cover and shell an upper surface of the front cover away from the diaphragm is covered with an elastic sealing piece, and the elastic sealing piece and the front cover are bonded by hot pressing.