Title:
LENS DEVICE, CAMERA DEVICE, AND MOVING BODY
Document Type and Number:
WIPO Patent Application WO/2022/105573
Kind Code:
A1
Abstract:
A lens device (200), which may comprise: a first holding member (202), which holds a lens (203); a second holding member (220), which holds the first holding member (202); a first transmission member (214), which transmits the power of driving movement in a first direction (70) to the first holding member (202); driving mechanisms (210, 212), which make the first transmission member (214) move in the first direction (70) and a second direction (72); a second transmission member (216), which is movably held on the first holding member (202) along the first direction (70) and the second direction (72) relative to the first holding member (202), moves in the first direction (70) along with the first transmission member (214), and is pressed against the first transmission member (214) to move in the first direction (70), thereby transmitting the power to the first holding member (202) so that the first holding member (202) moves in the first direction (70); a first elastic member (218), which presses the first holding member (202) toward the second holding member (220) by means of a force provided with a component in the second direction (72), and moves in the second direction (72) along with the first transmission member (214) so that the second transmission member (216) moves in the second direction (72) together with the first holding member (202); and a second elastic member (208), which presses the second transmission member (216) towards the first holding member (202) by means of the force provided with a component in the second direction (72), and presses the second transmission member (216) towards the first transmission member (214).
Inventors:
TOJO HIROAKI (CN)
Application Number:
PCT/CN2021/127383
Publication Date:
May 27, 2022
Filing Date:
October 29, 2021
Export Citation:
Assignee:
SZ DJI TECHNOLOGY CO LTD (CN)
International Classes:
G03B13/00; G02B7/04
Foreign References:
| CN103389560A | 2013-11-13 | |||
| CN101029961A | 2007-09-05 | |||
| CN1713015A | 2005-12-28 | |||
| CN111492286A | 2020-08-04 | |||
| JP2007286502A | 2007-11-01 |
Attorney, Agent or Firm:
CHINA SCIENCE PATENT & TRADEMARK AGENT LTD. (CN)
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