公开(公告)号：US11622616B2

公开(公告)日：2023-04-11

申请号：US17433200

申请日：2019-12-04

Applicant: GOERTEK INC.

Inventor： Xingyu Li ,  Xiaodong Liu ,  Xiangxiang Liu ,  Jinfeng Li

IPC: A44C5/00 ,  A45C11/00 ,  H04R1/10 ,  A45F5/00

Abstract: A wrist-worn device is provided, which includes a device main body and an earphone. An accommodating groove for placing the earphone is provided on the device main body, a key is slidably mounted on one of the device main body and fee earphone. A clamping groove is provided on the other one of the device main body and the earphone, and a snapin head cooperating with the clamping groove is provided at a top of the key. The key is provided with a first attraction portion, the device main body or the earphone having the clamping groove is provided with a second attraction portion, and the first attraction portion is magnetically attracted with the second attraction portion in a case that the key slides forward until the snapin head is inserted into the clamping groove.

公开(公告)号：US11363731B1

公开(公告)日：2022-06-14

申请号：US17615891

申请日：2019-12-27

Applicant: GOERTEK INC.

Inventor： Xingyu Li ,  Xiangxiang Liu

IPC: H05K5/06 ,  H05K5/00

Abstract: A waterproof structure includes a shell which is provided with an air hole extending therethrough, a waterproof membrane is provided in a mounting cavity in the shell which abuts the inner side opening of the air hole, and the air hole is internally provided with a ball having waterproof performance and a constraint structure which constrains the ball in a preset range in the air hole; the preset range has a space allowing the ball to freely move; in a gas environment, there is gap between the ball and a boundary face of the present range, so as to allow the communication between the inner side opening and the outer side opening of the air hole; and the ball can press against the constraint structure under the pushing of liquid entering from the outer side opening and seal the inner side opening.