| 摘要 |
PURPOSE: A target device for training fire shooting is provided to prevent damage of a sensor by detecting vibration because the sensor for determining whether bullets hit a target or not is installed on a rotary shaft instead of the target. CONSTITUTION: A target device for training fire shooting comprises a body(110), a driving motor(120), a worm shaft(130), a worm wheel, a vibration sensor, an up-down sensor unit, a target(170), and a circuit unit(180). A space part is arranged inside the body. The driving motor is arranged inside the body to generate rotating power. The worm shaft is laterally connected to the body in a penetrated state and a worm is formed in a part of the outer circumference thereof. The worm wheel is formed in a front end of a driving shaft of the driving motor as a gear for transmitting power. The vibration sensor is installed in one position of the worm shaft to detect vibration delivered from the target. The up-down sensor unit comprises a circular plate, an up-photo sensor, and a down-photo sensor.
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