公开(公告)号：US20220174198A1

公开(公告)日：2022-06-02

申请号：US17442777

申请日：2020-03-27

Applicant: Honor Device Co., Ltd.

Inventor： Xing WANG ,  Lei MA ,  Beihang ZHANG ,  Hongda CHEN

IPC: H04N5/232 ,  G01D5/14 ,  H04N5/225 ,  H04M1/02

Abstract: An electronic device includes a camera and a position detection component arranged in an accommodating cavity. The position detection component includes a circuit board, a bracket, a first magnet, and a Hall sensor. The camera of the electronic device is arranged on the bracket, and the camera can stretch out of or retract into the accommodating cavity constituted by a housing. The Hall sensor includes a first working surface and a second working surface which respectively extend in different directions. The Hall sensor senses a magnetic field of the first magnet through the first working surface and the second working surface and generates induction signals. The induction signals are used to determine a stretching-out position and a retracting position of the camera.