Title:
OPTICAL UNIT WITH SHAKE CORRECTION FUNCTION
Document Type and Number:
Japanese Patent JP2022096016
Kind Code:
A
Abstract:
To provide an optical unit with a shake correction function comprising a reflection member where a reflection surface is formed that reflects incident light from the outside, a movable body for swingably holding the reflection member and a stationary body for swingably holding a movable body, with which it is possible to prevent the inclination of the movable body to the stationary body.SOLUTION: This optical unit with a shake correction function comprises: a movable body 12 for swingably holding a reflection member 10; a stationary body 13 for swingably holding the movable body 12; and a swinging shank 16 constituting the center of swinging of the movable body 12 to the stationary body 13. The movable body 12 is swingable to the stationary body 13, with a direction Z used as the axial direction of swinging. The swinging shank 16 includes a ball 36 arranged on the direction Z2 side of the movable body 12, a ball 37 arranged on the direction Z1 side of the movable body 12 and being in contact with the stationary body 13, and an urging member 38 for urging the ball 36 toward the ball 37.SELECTED DRAWING: Figure 4
Inventors:
SUE TAKESHI
KASAHARA SHOGO
KASAHARA SHOGO
Application Number:
JP2020208881A
Publication Date:
June 29, 2022
Filing Date:
December 17, 2020
Export Citation:
Assignee:
NIDEC SANKYO CORP
International Classes:
G03B5/00; H04N5/225; H04N5/232
Attorney, Agent or Firm:
Shin Kodaira
Kawai Toru
Nobuko Kawaguchi
Kawai Toru
Nobuko Kawaguchi