Title:
OPTICAL UNIT
Document Type and Number:
Japanese Patent JP2022065595
Kind Code:
A
Abstract:
To achieve simple configuration of a support mechanism swingably supporting a movable body including an optical module to a solid body in a plurality of directions.SOLUTION: An optical unit 10 comprises: a movable body 14 including an optical module 12 receiving a light flux; a solid body 16; a support mechanism 20 swingably supporting the movable body 14 to the solid body 16 with a direction crossing an optical axis direction of the optical module 12 as swinging axis; and a drive mechanism 18 moving the movable body 14 supported by the support mechanism 20 to the solid body 16. The support mechanism 20 includes an arm 210 connected to the solid body 16 at one end 210a and connected to the movable body 14 at the other end 210b. The arm 210 is swingably supported to the solid body 16 at the one end 210a with a first axis L1 as swinging axis, and swingably supports the movable body 14 at the other end 210b with a second axis L2 as swinging axis.SELECTED DRAWING: Figure 5
Inventors:
ARAI TSUTOMU
MINAMIZAWA SHINJI
SUE TAKESHI
MINAMIZAWA SHINJI
SUE TAKESHI
Application Number:
JP2021003256A
Publication Date:
April 27, 2022
Filing Date:
January 13, 2021
Export Citation:
Assignee:
NIDEC SANKYO CORP
International Classes:
G03B5/00; H04N5/225
Attorney, Agent or Firm:
Hiroki Ishii