| 摘要 |
PROBLEM TO BE SOLVED: To enhance safety at the time of opening a back cover for loading film. SOLUTION: A driving system is composed of a single motor 70, a lens moving mechanism 28, a film driving transmission mechanism 72 and a driving switching mechanism 73. A lens moving mechanism 28 repeatedly moves a movable barrel holding a photographing lens between a collapsing position and a photographing position by the transmission of rotational driving in one direction. By the transmission of the rotational driving in one direction, the mechanism 72 rotates a pair of developing rollers 27 in one direction and moves a claw member 78 to slide back and forth once. The mechanism 73 transmits the driving to either the mechanism 28 or the mechanism 72 in accordance with the rotating direction of the motor 70. A control part 86 inhibits the driving of the motor 70 at the time of detecting a state where the back cover for loading the film is opened from a back cover opening/closing detecting switch 87.
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