公开(公告)号：US11516934B2

公开(公告)日：2022-11-29

申请号：US16099384

申请日：2016-05-06

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jun Yang ,  Zhihong Tang ,  Feng Tian ,  Jiawei Lv

IPC: H05K5/00 ,  H05K5/03 ,  H04M1/02 ,  G06F1/16 ,  G04G17/08 ,  H05K5/02

Abstract: A wearable device is provided, including a shell, a body installed in the shell to implement a function of the wearable device, and a detachable part. The detachable part is detachably installed on the shell. An air hole is provided on the shell, a first end of the air hole is located on a surface of the shell that faces the body, and a second end of the air hole is located on a surface of the shell that faces away from the body. The detachable part and the shell jointly form a dirt collection groove and at least one air channel, the air hole communicates with the at least one air channel through the dirt collection groove, and an end of the air channel that faces away from the dirt collection groove communicates with an external environment of the shell.