公开(公告)号：US20240007022A1

公开(公告)日：2024-01-04

申请号：US18344013

申请日：2023-06-29

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yan FANG ,  Jun XIE ,  Li-Te KUO ,  Zengping XING ,  Qianyan FU

IPC: H02N2/00 ,  H04N23/55 ,  H04N23/57

CPC classification number: H02N2/002 ,  H04N23/55 ,  H04N23/57

Abstract: An electronic device may include a camera module which may include a piezoelectric motor. The piezoelectric motor includes a vibration exciter and a resonator. The resonator includes a main body portion and a push portion, the main body portion includes a first central axis, the main body portion is distributed on two sides of the first central axis, and the vibration exciter is fastened to the main body portion. The push portion is connected to the main body portion and distributed on the two sides of the first central axis, the push portion is of an asymmetrical structure with respect to the first central axis, and the push portion is configured to push, when excited by the vibration exciter, a driven member to move.