Motor, Kameramodul und Elektronische Vorrichtung

Details

Veröffentlichungs-Nr.

EP4742517

Anmeldetag

23. Juli 2024

Veröffentlichung

17. April 2025

Rechtsraum

EP

IPC

H02K33/18

Abstract

Embodiments of this application relate to the motor field, and provide a motor, a camera module, and an electronic device. The motor include a lens carrier, a frame, a magnetic attraction mechanism, and two slide rail mechanisms. The two slide rail mechanisms are diagonally disposed between the frame and the lens carrier on a plane perpendicular to an optical axis direction of a lens and are configured to provide sliding support surfaces for movement of the lens carrier in the optical axis direction to reduce a friction force. A magnetic attraction force generated by the magnetic attraction mechanism is used to abut the lens carrier against the slide rail mechanisms. Because the two slide rail mechanisms are diagonally disposed, structural distribution is uniform, so that an overall force on the lens carrier becomes uniform. This facilitates structural stability, reduces a requirement of the motor on a magnetic attraction force, reduces a requirement for a driving force in autofocus, reduces power consumption and costs, facilitates a miniaturization design of the motor, and simplifies overall design difficulty.

Anmelder

Firma

Honor Device Co., Ltd.

Land

🇨🇳 China