公开(公告)号：US20250076815A1

公开(公告)日：2025-03-06

申请号：US18292607

申请日：2022-07-27

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yuliang Yao ,  Shuai He ,  Xiaogang Liu ,  Jie Zhang

IPC: G04B37/06 ,  G04B37/10 ,  G04G17/08

Abstract: A smartwatch includes case, a crown, a guide rod, and an internal mechanism case. The case is detachably coupled to an outer side of the internal mechanism case. A through hole is disposed on the case. The guide rod is disposed on the internal mechanism case and is opposite the through hole. A stem of the crown extends through the through hole. A knob of the crown is located on a side of the through hole that is distal from the guide rod. The stem is configured such that when the knob is subject to pressure, the stem approaches the guide rod, and when the knob is subject to pulling force, the stem moves away from the guide rod, and when the knob is subject to rotation force, the stem rotates and drives the guide rod to rotate.