| 摘要 |
PROBLEM TO BE SOLVED: To provide an image pickup device capable of improving vibration resistance while securing the area to be effectively utilized of a mirror face. SOLUTION: In the state of housing a mirror 7 inside a recessed mirror housing part 10, the side of a rear face 7b of the mirror 7 is pressed by a mirror fixing plate 14. At such a time, a projecting part 16 protruded from the mirror fixing plate 14 is pressed to the rear face 7b of the mirror 7 and pressure is concentrated to the projecting part 16 so that the frictional force of the projecting part 16 and the rear face 7b of the mirror 7 is increased. As a result, the mirror 7 is strongly fixed on a casing 3 inside the recessed mirror housing part 10 and the mirror 7 can be fixed strongly to impulse or vibration. |
