Title:
LENS BARREL AND IMAGING DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/170619
Kind Code:
A1
Abstract:
The present invention is provided with: a lens 8 having one surface formed as a received surface 16 on an outer circumferential part in the optical axis direction and the other surface formed as a pressed surface 17; a lens holding ring 4 that has a lens receiving surface 9a that receives the received surface; an elastic member 18 that is pressed against the pressed surface; and a pressing ring 12 that has a pressing surface 14a that is movable in the optical axis direction with respect to the lens holding ring and presses the elastic member from the optical axis direction, the pressing ring 12 pressing the lens against the lens receiving surface by means of the elastic member.
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Inventors:
ISHIKAWA TAKAHIRO (JP)
Application Number:
PCT/JP2020/000110
Publication Date:
August 27, 2020
Filing Date:
January 07, 2020
Export Citation:
Assignee:
SONY CORP (JP)
International Classes:
G02B7/02; H04N5/225
Foreign References:
| JPS4911740U | 1974-01-31 | |||
| JPS61167611U | 1986-10-17 | |||
| JPH01166307U | 1989-11-21 | |||
| JPH0283513U | 1990-06-28 | |||
| JPH03274514A | 1991-12-05 | |||
| JP2012141536A | 2012-07-26 | |||
| JP2018128555A | 2018-08-16 | |||
| JP2015021999A | 2015-02-02 |
Attorney, Agent or Firm:
IWATA, Masanobu et al. (JP)
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