Title:
撮像装置
Document Type and Number:
Japanese Patent JP6971713
Kind Code:
B2
Abstract:
To provide an imaging device that makes it easy to secure optical accuracy in the imaging device to be used by being fixed to a movable arm, and can suppress occurrence of mechanical failures accompanied by operations.SOLUTION: An imaging device, which comprises an image pick-up element substrate 1050 that has an image pick-up element on which a subject image is image-formed mounted, has an attachment reference surface that has a plurality of screw parts 1034 to which a movable arm parallel with an optical axis is coupled. The plurality of screw parts 1034 are arranged at a first screw position 1034d where at least two screw parts are line-symmetric around the optical axis, and at a second screw position 1034e which is apart in an optical axis direction with respect to the first screw position 1034d and where at least one screw part is line-symmetric on the optical axis or at least two screw parts are line-symmetric around the optical axis. The plurality of screw parts 1034 are arranged within a range L1 from a tip end of an optical lens 1041 to a rear end of the image pick-up substrate 1050.SELECTED DRAWING: Figure 5
Inventors:
Mashin Hironobu
Nakaya Tsubasa
Nakaya Tsubasa
Application Number:
JP2017162510A
Publication Date:
November 24, 2021
Filing Date:
August 25, 2017
Export Citation:
Assignee:
Canon Inc
International Classes:
G03B17/02; G03B15/00; G03B17/56; H04N5/225
Domestic Patent References:
| JP2010224298A | ||||
| JP6326905A | ||||
| JP11272838A | ||||
| JP61202576A | ||||
| JP2009107393A |
Foreign References:
| US20150205186 |
Attorney, Agent or Firm:
Another role Shigehisa
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