Title:
IMAGE SENSOR HOLDING MEMBER
Document Type and Number:
Japanese Patent JPS62125768
Kind Code:
A
Abstract:
PURPOSE:To provide an image sensor unit at the correct position on a light axis without needing a hard adjusting work by providing a fitting reference part to display the direction and position of the held picture element arrangement, at the holding member to hold an image sensor having the picture element arrangement of a line shape. CONSTITUTION:At the center of an image sensor holding member 125, an accommodating part 125a is provided and an image sensor R-chCCD25 accommodated into the accommodating part 125a is pressured by a holding plate 126 having an elastic force for the upper and lower directions of the rear surface and unified with the holding member 25. At the corner opposing to the front surface of the holding member 125, an abutting joint surface 125c is symmetrically formed at the prescribed distance from the center of a picture element part 25a of an R-chCCD25 accommodated at the accommodating part 125a and at the position distant by the distance specified in the light axis direction from the surface of the picture element part 25a, and when the R-chCCD25 is fitted at a prism system, a fitting reference part is constituted so that the picture element part 25a of the R-chCCD25 can be regulated to the fitting position in three directions and can keep the prescribed relation position with a prism system light axis.
Inventors:
IZAWA TADASHI
HATAKEYAMA NOBORU
HAYAKAWA KAZUYUKI
TAMURA HITOSHI
MORITA SHIZUO
HATAKEYAMA NOBORU
HAYAKAWA KAZUYUKI
TAMURA HITOSHI
MORITA SHIZUO
Application Number:
JP26685885A
Publication Date:
June 08, 1987
Filing Date:
November 26, 1985
Export Citation:
Assignee:
KONISHIROKU PHOTO IND
International Classes:
G01J1/02; G01J1/04; G02B7/00; H04N1/028; (IPC1-7): G01J1/02; G01J1/04; G02B7/00; H04N1/028
Domestic Patent References:
| JP59119407B | ||||
| JPS5690676A | 1981-07-22 |