公开(公告)号：US20250014844A1

公开(公告)日：2025-01-09

申请号：US18709484

申请日：2022-12-07

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Kelin Li ,  Yuliang Yao ,  Hualin Guo ,  Liang Kong ,  Wei Zheng

IPC: H01H13/14 ,  G04G17/08 ,  H01H13/28 ,  H04R1/10

Abstract: An open button of an electronic device. The open button is configured to be mounted to a second part of the electronic device, and the open button includes a cap, an elastic member, and a touch-sensitive spring. The cap is configured to form a detachable connection with a first part of the electronic device, and the cap has a bump. The touch-sensitive spring and the bump are disposed at a spacing, and the touch-sensitive spring is able to generate elastic deformation when being squeezed. The cap is able to move towards the touch-sensitive spring when being pressed, so that the detachable connection is released, and the bump of the cap squeezes the touch-sensitive spring. The elastic member presses against the cap, and is configured to provide a rebound force for the cap when the cap moves towards the touch-sensitive spring. The first part and the second part that are able to be opened and closed.

公开(公告)号：US20240223935A1

公开(公告)日：2024-07-04

申请号：US18557856

申请日：2022-03-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Liang Kong ,  Xuelian Liu ,  Kelin Li

IPC: H04R1/10 ,  A45C11/00

CPC classification number: H04R1/1091 ,  A45C11/00 ,  H04R1/1016 ,  A45C2011/001 ,  H04R1/1025

Abstract: This application relates to a wireless headset system and a wireless headset. The wireless headset system includes the wireless headset and a case. The case includes a lower cover, an upper cover, and an accommodation compartment. A first magnet is disposed on the upper cover. The wireless headset includes a processor and a magnetic sensor coupled to the processor. The magnetic sensor is configured to detect a magnetic field vector around the wireless headset, and transmit the detected magnetic field vector to the processor. The processor determines a status of the wireless headset based on the received magnetic field vector. The status of the wireless headset includes at least a state in which the case is closed and the headset is placed in the case, a state in which the case is open and the headset is placed in the case, and an out-of-case state.