Title:
OPTICAL SENSOR DEVICE AND HOUSING WITH LENS
Document Type and Number:
Japanese Patent JP2018006251
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an optical sensor device capable of reducing the possibility that a spring member interferes rotation of a lens block about the axis of rotation, and to provide a housing with a lens.SOLUTION: An optical sensor device 1 includes a spring member 7 placed between the wall 11 of a housing 2 and the press pieces 141 of multiple holding parts 14. Second plate part 72 of the spring member 7 abuts on the press piece 141, and first plate part 71 of the spring member 7 pushes the rotary frame 60 of a lens block 5 against the wall 11. The second plate part 72 abuts on the press piece 141 at the tips of multiple abutment pieces 722 projecting to the side opposite from the wall 11. Friction with the press piece 141 of the tips of multiple abutment pieces 722 is smaller than that when the shape in a plane orthogonal to the thickness direction of the second plate part 72 is a polygonal line having an angle of 90 degree of less.SELECTED DRAWING: Figure 5
Inventors:
TOYODA ICHIRO
WATANABE HIROTOSHI
MORI RYUICHI
WATANABE HIROTOSHI
MORI RYUICHI
Application Number:
JP2016134631A
Publication Date:
January 11, 2018
Filing Date:
July 06, 2016
Export Citation:
Assignee:
PANASONIC IP MAN CORP
International Classes:
H01H35/00; G02B7/02
Domestic Patent References:
| JP2010027395A | 2010-02-04 | |||
| JPS5497660U | 1979-07-10 | |||
| JP2012044764A | 2012-03-01 | |||
| JP2008058734A | 2008-03-13 | |||
| JP2014115350A | 2014-06-26 |
Attorney, Agent or Firm:
Patent business corporation Hokuto patent office
Keisei Nishikawa
Takeshi Sakaguchi
Hidetoshi Kitade
Nakaishi Haruki
Keisei Nishikawa
Takeshi Sakaguchi
Hidetoshi Kitade
Nakaishi Haruki