Title:
IMAGING APPARATUS
Document Type and Number:
Japanese Patent JP2017097167
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an imaging apparatus achieving both: high flexibility in the movement of a movable member that holds a vibration-proofing optical element; and high accuracy in a mechanical movement end of the movable member.SOLUTION: An imaging apparatus comprises: a stationary member for supporting, in a manner capable of oscillating a spherical center, a movable member that holds imaging means; tilt driving means for applying, to the movable member, a force in a tilt direction that changes a tilt of an optical axis; rotation driving means for applying, to the movable member, a force in a rotation direction that centers the optical axis; tilt range limiting means for mechanically limiting a movement range of the movable member in the tilt direction; and rotation range limiting means for mechanically limiting a movement range of the movable member in the rotation direction. The rotation range limiting means includes: a stationary side rotation limiting part provided in the stationary member; and a movable side rotation limiting part that is provided in the movable member and comes into contact with the stationary side rotation limiting part by a rotation movement to regulate a rotation. The stationary side rotation limiting part and the movable side rotation limiting part are provided on a planar surface vertical to the optical axis that pass the center of a spherical center oscillation.SELECTED DRAWING: Figure 18
Inventors:
MORINAGA TAKAHIRO
Application Number:
JP2015229033A
Publication Date:
June 01, 2017
Filing Date:
November 24, 2015
Export Citation:
Assignee:
HOYA CORP
International Classes:
G03B5/00; H04N5/225; H04N5/232
Attorney, Agent or Firm:
Kunio Miura
Kuniyo Miura
Kuniyo Miura
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