Title:
PRISM MOTOR, CAMERA APPARATUS AND MOBILE TERMINAL
Document Type and Number:
WIPO Patent Application WO/2023/241197
Kind Code:
A1
Abstract:
A prism motor, a camera apparatus and a mobile terminal. The prism motor comprises a housing (10) and a base (20), the housing (10) covering the base (20) and, together with the base (20), forming an accommodating space; the prism motor further comprises, disposed in the accommodating space: a frame (30); a prism carrier (40); first rollers (50), there being a plurality of first rollers (50), a side of the frame (30) opposite to the base (20) being respectively provided with first sliding groove structures (60) acting in concert with one another, and the first rollers (50) being arranged inside the first sliding groove structures (60) and being in movable contact with the frame (30) and the base (20) respectively, so as to guide the frame (30) when the frame (30) moves relative to the base (20); second rollers (70), there being a plurality of second rollers (70), a side of the frame (30) opposite to the prism carrier (40) being respectively provided with second sliding groove structures (80) acting in concert with one another, and the second rollers (70) being arranged inside the second sliding groove structures (80) and being in movable contact with the frame (30) and the prism carrier (40) respectively, so as to guide the prism carrier (40) when the prism carrier (40) moves relative to the frame (30); the invention solves the problem in the prior art of poor usage performance of periscope lens driving apparatuses.
Inventors:
GONG GAOFENG (CN)
WANG JIANHUA (CN)
GAO RUIZHE (CN)
WANG JIANHUA (CN)
GAO RUIZHE (CN)
Application Number:
PCT/CN2023/088393
Publication Date:
December 21, 2023
Filing Date:
April 14, 2023
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
G02B7/18; G03B30/00; G02B27/64; G03B5/00; G03B17/12
Foreign References:
| CN114859500A | 2022-08-05 | |||
| CN217655346U | 2022-10-25 | |||
| CN114839739A | 2022-08-02 | |||
| CN212410942U | 2021-01-26 | |||
| CN110488452A | 2019-11-22 | |||
| CN113467042A | 2021-10-01 | |||
| KR20210011840A | 2021-02-02 |
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