| 摘要 |
PROBLEM TO BE SOLVED: To provide an imaging apparatus where an optical filter is provided detachably on an imaging device or a shutter device. SOLUTION: In an imaging unit 53, a shutter unit 7, an elastic member 54 and an optical filter 42 are laminated, in this order on a shutter frame 37 screwed to an imaging device unit constituted of the imaging device 34, an imaging device fixed plate 35 and a circuit board 36; and a shutter unit fixed member 43 is pushed onto them from above, whereby the claw parts 47 of the shutter unit fixed member 43 are made open upward and downward, and slide in contact with the notched parts 48 of the shutter frame 37. When the hook part 47-1 of the claw part 47 is engaged with the outside surface 48-1 of the shutter frame 37, the shutter unit 7 is pressed toward the shutter frame 37 by the elastic force of the elastic member 54 on one side, and the optical filter 42 is pressed toward the shutter unit fixed member 43 on the other side, so that the unit as a whole is fixed. By making the claw parts 47 open up and down and disengaging them from the shutter frame 37, only the optical filter 42 is easily detached from the imaging unit 53. COPYRIGHT: (C)2006,JPO&NCIPI |
