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    • 2. 发明申请
    • PAINTBALL GUNS
    • 涂色棍
    • US20030221684A1
    • 2003-12-04
    • US10250079
    • 2003-06-02
    • NPF LIMITED
    • John Ronald Rice
    • F41B011/00
    • F41B11/57F41A19/10F41A19/59F41B11/00
    • A paintball gun trigger system includes a trigger, an emitter arranged to emit light and collector arranged to receive an amount of the light that varies with the position of the trigger and produce a signal that varies with the position of the trigger. A controller is arranged to determine from the signal when the trigger has been pulled and released. In one embodiment, the light beam from the emitter is pulsed on and off and the signal from the collector is sampled at regular intervals. Variations in the pulsed collector signal are used to detect when the trigger has moved to a pulled position and a released position, and when the collector is swamped with light from another source.
    • 彩弹枪触发系统包括触发器,布置成发射光的发射器和布置成接收随触发器的位置而变化的一定量的光的集光器,并产生随着触发器的位置而变化的信号。 控制器被布置成当触发器被拉和释放时从信号确定。 在一个实施例中,来自发射器的光束被脉冲打开和关闭,并且来自收集器的信号以规则的间隔被采样。 脉冲收集器信号的变化用于检测触发器何时移动到拉动位置和释放位置,以及当收集器被来自另一个源的光淹没时。