Rack of unmanned aerial vehicle

According to the unmanned aerial vehicle frame, an unmanned aerial vehicle frame can be assembled by combining a small number of aluminum alloy connecting pieces and carbon tubes (carbon fiber tubes), the weight of a vehicle body can be reduced, use of aluminum materials is reduced, the light weight and the strength of the carbon fiber vehicle body frame are achieved, and the manufacturing process of the aluminum alloy connecting pieces and the carbon tubes is simple; according to the unmanned aerial vehicle, the complex technology of a carbon fiber vehicle body frame is not needed, the frame is easy to assemble and manufacture, different types of unmanned aerial vehicle frames such as a four-axis unmanned aerial vehicle frame, a six-axis unmanned aerial vehicle frame, an eight-axis unmanned aerial vehicle three-dimensional frame and a twelve-axis unmanned aerial vehicle three-dimensional frame can be formed, different use requirements can be better met, the loading load and the endurance time can be both imp