公开(公告)号：US20230359047A1

公开(公告)日：2023-11-09

申请号：US18247012

申请日：2021-11-01

Applicant: GOERTEK INC.

Inventor： Juan LIU ,  Feng ZHANG ,  Katsumi SAITO ,  Bin JIANG ,  Xiaoyu CHI

IPC: G02B27/01

CPC classification number: G02B27/0176 ,  G02B2027/0178

Abstract: A projection mechanism and glasses are disclosed. The projection mechanism comprises an arc-shaped guide rail, a mounting bracket and a projection assembly. The mounting bracket is slidably arranged on the arc-shaped guide rail. The mounting bracket is provided with a through hole. The projection assembly is inserted in the through hole. The arc-shaped guide rail and the mounting bracket are respectively used to connect the rim and the temples. The mounting bracket can be located at a first position or a second position of the arc-shaped guide rail. When the mounting bracket is located at the first position of the arc-shaped guide rail, a light source output end of the projection assembly faces toward the rim. When the mounting bracket is located at the second position of the arc-shaped guide rail, the projection assembly is far away from the rim.

公开(公告)号：US20220417649A1

公开(公告)日：2022-12-29

申请号：US17778466

申请日：2020-11-16

Applicant: GOERTEK INC.

Inventor： Zedong ZHENG ,  Guodong ZHAO ,  Feng ZHANG ,  Peng ZHANG

IPC: H04R1/28 ,  H04R1/02

Abstract: A loudspeaker module and an electronic apparatus are disclosed, the loudspeaker module comprises a housing, a loudspeaker unit and a barrier rib body; the loudspeaker unit is provided in an inner cavity of the housing and divides the inner cavity of the housing into a front acoustic cavity and a rear acoustic cavity, the rear acoustic cavity is filled with sound-absorbing particles, and a cavity wall of the rear acoustic cavity is provided with a leakage hole. The barrier rib body is provided in the rear acoustic cavity, at least a part of the barrier rib body faces the leakage hole, and the distance between the leakage hole and the part of the barrier rib body facing the leakage hole is less than the size of the sound-absorbing particles. The technical solution of thc prcscnt disclosure can reduce the occurrence of the situation where the sound-absorbing particles block the leakage hole.