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Driving motor, camera module and electronic equipment

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Source: EPO OPS

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92546905Family
§ Ⅰ

Dossier Overview

Applicant

HUAWEI TECH CO LTD

Application number

CN202310245911

Inventor

HOU QING; HUANG CHANGFU; LI YUNWEI; WANG PENG; YANG ZHITAO

Filing Date

Mar 6, 2023

Publication Date

Sep 6, 2024

Patent Family ID

92546905

IPC Classification

G02B7/09G03B13/16G03B30/00G03B5/00H02K41/035H04N23/50H04N23/54H04N23/55H04N23/57H04N23/68

CPC Classification

G02B7/09G03B13/16G03B30/00G03B5/00H02K41/035H02K41/0356H04N23/50H04N23/54H04N23/55H04N23/57H04N23/68H04N23/687

The invention provides a driving motor, a camera module and electronic equipment. The driving motor comprises a base, a focusing support, an anti-shake support, a focusing coil, an anti-shake coil and a first magnetic piece. The anti-shake support is movably connected with the base. The focusing support is movably connected with the anti-shake support and located on the inner side of the anti-shake support. The focusing support is used for installing a lens. The focusing coil is fixed around the peripheral side surface of the focusing support. The anti-shake coil is fixed on the base. The first magnetic piece is fixed to the anti-shake support. The focusing coil and the first magnetic piece are oppositely arranged so as to drive the focusing support to move in the first direction relative to the anti-shake support. The anti-shake coil is arranged facing the first magnetic piece so as to drive the anti-shake support to drive the focusing support to move in the second direction and the third direction relative to the base. According to the driving motor, the focusing support can be controlled to move and the anti-shake support can be controlled to drive the focusing support to move at the same time only by arranging one set of magnetic pieces, the overall structure is simpler and more compact, and miniaturization arrangement of the driving motor can be achieved easily.

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