The invention relates to a life buoy throwing device which comprises an unmanned aerial vehicle and a hanging cylinder hung below the unmanned aerial vehicle, a stepping motor is fixed in the hanging cylinder and fixed to a fixing disc, a rotating shaft is connected to the lower portion of the stepping motor, and the hanging cylinder is further provided with a releasing part, a limiting part and a hanging stopping part from bottom to top; according to the life buoy throwing device, one life buoy can be thrown each time, so that the purpose of precise throwing is achieved.
本发明涉及一种救生圈投放装置,包括,无人机和悬挂于无人机下方的吊筒,所述吊筒内部固定有步进电机,所述步进电机固定在固定盘上,步进电机下连接有转轴,所述吊筒上从下至上还设置有释放件、限位件和悬止件;本发明的救生圈投放装置可实现每次投放一个,以达到精准投放的目的。
Life buoy throwing device
一种救生圈投放装置
2025-05-30
Patent
Electronic Resource
Chinese
Unmanned aerial vehicle with life buoy throwing function
European Patent Office | 2021
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