| 摘要 |
PURPOSE:To suppress variance in timer time at every photographing by taking out the circuit signal prior to close of a shutter and leading out a time delay signal corresponding to the time when the shutter is open by a timer means provided to a motor control circuit. CONSTITUTION:A driving circuit 30 which drives a motor 31 and a timer means 41 which measures the time for winding a film and operates the circuit 30 during the time measurement are provided. A displacement member (for autofocusing) which shifts prior to the completion of exposing in accordance with the release operation of the camera and is reset in the displacement in accordance with the completion of the film winding and a detecting means 21 which detects the displacement of the displacement member and puts the timer means into the state ready to operate are provided. A means 38 which generates the signal for inhibiting the operation of the circuit 30 at least prior to closing of a shutter and holds the timer means in a reset state is provided to the camera. The timer is reset at every photographing without adding contact pieces in the above-mentioned way, by which the timer time for each operation is made constant. |
