Small rescue unmanned aerial vehicle
A kind of unmanned aerial vehicle, small-scale technology, applied in the direction of unmanned aircraft, life raft, motor vehicle, etc., can solve the problems of small rescue range, delayed rescue time, short rescue distance, etc., to improve self-safety, improve The success rate of search and rescue and the effect of reducing the cost of search and rescue
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[0045] Example 1
[0046] Such as figure 1 As shown, a small rescue drone, used in conjunction with rescue helicopters or ships, includes: a drone body with camera function 1, an inflator 2, a lifebuoy 3, a lifebuoy storage device 4, and a spool 5;
[0047] The lifebuoy storage device is arranged at the bottom of the drone body, and the lifebuoy storage device 4 is a ring-shaped container with a storage groove 401 at the bottom; the lifebuoy storage device can be equipped with a cover, which can be removed in advance to facilitate the release of the lifebuoy during use; An elastic baffle 402 is provided at the bottom of the groove to prevent the uninflated lifebuoy from falling out of the receiving groove.
[0048] The inflator 2 is set in the center of the bottom of the drone body, and the inflator is equipped with an inflatable needle 210; the inflatable needle is set on the top of the inner side of the lifebuoy storage device; the inflatable needle can pass through the lifebuoy st...
Example Embodiment
[0056] Example 2
[0057] A method for using a small rescue drone, which is characterized in that it includes the following steps:
[0058] 1) Rescue helicopters or ships release small rescue drones in the search airspace, and the small rescue drones search under manual control or automatically search in the waters;
[0059] 2) After discovering the rescue target, the small rescue drone approaches it and inflates the lifebuoy at the same time. After the lifebuoy is full of air, it will fall off automatically and fall near the rescue target under the action of gravity; the inflating device can be an air pump or a small electric control valve. Compressed gas cylinders, after finding the rescue target, the drone controls the inflation device to inflate the lifebuoy and release the lifebuoy.
[0060] 3) If the rescue target fails to grasp the lifebuoy, according to the relative position of the lifebuoy and the rescue target, the small rescue drone pulls the lifebuoy closer to the rescue t...
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