| 摘要 |
PURPOSE:To prevent a photographed film from being loaded automatically again before replacement of the film, by providing a switch, which generates pulses on the basis of opening and closing of a rear cover, and a timer which is operated for a certain time on the basis of the pulse generation of this switch. CONSTITUTION:An auto-loading camera is provided with a switch SK, which generates pulses on the basis of opening and closing of a rear cover 2 of the camera, and a timer which is operated for a certain time T0 on the basis of the pulse generation of the switch SK. Opening and closing of the rear cover are discriminated by information of the switch SK and a switch SB which indicates the opening or the closing state of the rear cover 2, and the rear cover 2 is opened or closed after film rewinding, and the film is automatically loaded by information indicating closing of the rear cover 2. Thus, a photographed film is prevented from being loaded automatically again before replacement of the film. |
