Water sampling unmanned aerial vehicle

The utility model relates to the field of water sample acquisition, and in particular relates to a water sampling unmanned aerial vehicle. The water sampling unmanned aerial vehicle comprises a vehicle body, a driving device, a water sampling device and a circuit board mounting box, wherein a plurality of control units are arranged inside the circuit board mounting box; a plurality of sensors are arranged on the vehicle body; a flying control device and a navigation device are formed by the plurality of control units and the plurality of sensors, respectively; the driving device and the water sampling device are controlled by the flying control device to start and stop; the water sampling device comprises a water collecting device, a main body bracket, a water diversion device and a water body sampling controller, the water diversion device is provided with a water diversion mechanism and plastic bottles, the water collecting device is connected with the water diversion mechanism on the water diversion device through a water tube, and a collected water sample enters the water diversion mechanism under the action of the water collecting device and enters one plastic bottle for holding the water sample under the action of the water diversion mechanism. The water sampling unmanned aerial vehicle is wide in coverage area, high in maneuverability and capable of meeting the requirements of wide-area cruising and water quality sampling.