Title:
羽根駆動装置、及び羽根駆動装置の組み立て方法
Document Type and Number:
Japanese Patent JP6924658
Kind Code:
B2
Abstract:
To provide a blade drive device in which a lens barrel mounted on a base member is made to be less unlikely to fall out.SOLUTION: A blade drive device includes: a base member for holding a freely movable blade member so as to shield at least a part of an opening around an optical axis and a blade support body for supporting the blade member; a lens barrel in which a slit capable of inserting the blade support body thereinto is provided and which is mounted on the base member; and a cover member which covers the outer periphery of the lens barrel and holds a state where the lens barrel is mounted on the base member.SELECTED DRAWING: Figure 1
Inventors:
Yusuke Ehara
Application Number:
JP2017174605A
Publication Date:
August 25, 2021
Filing Date:
September 12, 2017
Export Citation:
Assignee:
Nidec Copal Corporation
International Classes:
G03B9/06; G03B9/02
Domestic Patent References:
| JP2017151312A | ||||
| JP2017040814A | ||||
| JP2005352046A |
Attorney, Agent or Firm:
Takafumi Ishii