Title:
OPTICAL DEVICE, MOVING BODY, AND SYSTEM
Document Type and Number:
WIPO Patent Application WO/2018/134926
Kind Code:
A1
Abstract:
An optical device includes a lens barrel for storing a lens that moves in the optical axis direction. The optical device includes a first guide pole and a second guide pole that control the movement of the lens in the optical axis direction. The optical device includes a bias part that biases the lens against the lens barrel with a force having a component in a direction intersecting with the optical axis.
Inventors:
XU YONGWANG (JP)
KOYAMA TAKASHI (JP)
BAI LONGJI (JP)
KOYAMA TAKASHI (JP)
BAI LONGJI (JP)
Application Number:
PCT/JP2017/001610
Publication Date:
July 26, 2018
Filing Date:
January 18, 2017
Export Citation:
Assignee:
SZ DJI TECHNOLOGY CO LTD (JP)
International Classes:
G02B7/02; B64D47/08; G02B7/04; G02B7/08; G03B15/00
Foreign References:
| JP2013076910A | 2013-04-25 | |||
| JP2006251100A | 2006-09-21 | |||
| JP2012141377A | 2012-07-26 | |||
| JP2006154999A | 2006-06-15 | |||
| JPH0714411U | 1995-03-10 | |||
| JP2001066488A | 2001-03-16 |
Attorney, Agent or Firm:
RYUKA IP LAW FIRM (JP)
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