A lift assembly is mounted to vehicle including a standard trailer hitch receiver. The lift assembly includes a coupler portion, a controller portion, and a support portion. The coupler portion is configured to securely couple the lift assembly to the vehi...

A transport vehicle and an unmanned aerial vehicle (UAV) having a head (1), a control assembly arranged in the head (1) used for controlling the movement state of the transport vehicle. The carrying plate (2) is connected to the head (1) to form an open ca...