| 摘要 |
PURPOSE:To attain photographing with flash even in a camera installing no flash synchro contact point by mounting a device in the camera and closing a feeding circuit between a flash bulb and a power source circuit with a mechanical action of pushing down the shutter of the camera. CONSTITUTION:If a flash button 10 is pushed in, an operation plate 8 turns with a specified angle and switching mechanism 14a and 14b works, interlocking with the turning of the plate 8, so as to close the feeding circuit between the power source circuit and the flash bulb 1, then the flash bulb 1 flashes to emit a light. Meanwhile, the turning of the operation plate 8 is converted into a nearly linear movement by a conversion means and a member 12 which is driven with the linear movement interlocks the releasing button of the camera to push it in so as to execute a shutter action. Thus, the light emission with flash can be executed even in the simple camera installing no synchro contact point.
|
