Title:
PERISCOPE MOTOR CAPABLE OF CONTINUOUS OPTICAL ZOOM
Document Type and Number:
WIPO Patent Application WO/2022/142692
Kind Code:
A1
Abstract:
A periscope motor capable of continuous optical zoom, comprising: a base (50); a housing (10), the housing (10) being provided on the base (50), the housing (10) being provided with an opening, and the base (50) being used for closing the opening; a driving structure (60), which is disposed on the base (50), the housing (10) covering the driving structure (60), the driving structure (60) being provided with a first driven assembly (20) and a second driven assembly (30), the first driven assembly (20) and the second driven assembly (30) being spaced apart and arranged in parallel, and the driving structure (60) being used for driving the first driven assembly (20) and the second driven assembly (30) to move in a horizontal direction; and a separation support (70) fastened to the housing (10), the separation support (70) being located between the first driven assembly (20) and the second driven assembly (30) and is tightly attached to the second driven assembly (30). By controlling the driving of two lenses, a continuous zoom capability is achieved, the zoom range is large, accurate and quick driving is achieved, and good photographing experience is brought to users.
Inventors:
GONG GAOFENG (CN)
WANG JIANHUA (CN)
TANG LIXIN (CN)
WANG JIANHUA (CN)
TANG LIXIN (CN)
Application Number:
PCT/CN2021/127711
Publication Date:
July 07, 2022
Filing Date:
October 29, 2021
Export Citation:
Assignee:
SHANGHAI B L ELECTRONICS CO LTD (CN)
International Classes:
G02B7/09; G03B13/36; G03B30/00; H02K5/00
Foreign References:
| CN112684568A | 2021-04-20 | |||
| TWM300309U | 2006-11-01 | |||
| CN110488451A | 2019-11-22 | |||
| CN111045183A | 2020-04-21 | |||
| JPH09121589A | 1997-05-06 | |||
| CN103698876A | 2014-04-02 | |||
| CN111736292A | 2020-10-02 |
Attorney, Agent or Firm:
SHANGHAI ZHUANYI PATENT AGENCY (SPECIAL GENERAL PARTNERSHIP) (CN)
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