Motor and motor fixing structure

An unmanned aerial vehicle, comprising:

• a central housing;
• an aircraft arm, coupled to the central housing;
• an actuator system, mounted on the aircraft arm and comprising a motor and a propeller connected to a rotating shaft of the motor;
• and
• a control unit disposed in the central housing;
• wherein the motor is detachably connected to the aircraft arm and comprises a first conductive terminal electrically connected to a lead of the motor;
• wherein the aircraft arm comprises a second conductive terminal electrically connected to the control unit, the second conductive terminal being electrically connected to the first conductive terminal;
• wherein the motor is provided with a protruding insertion portion, the first conductive terminal being disposed on the protruding insertion portion, the aircraft arm being provided with an insertion slot configured to accommodate the protruding insertion portion, and the second conductive terminal being disposed inside the insertion slot;
• wherein the motor comprises a motor mount and a motor body connected to the motor mount, the protruding insertion portion being disposed on the motor mount;
• wherein the motor further comprises a connecting member configured to detachably connect the motor to the aircraft arm, the motor mount being provided with a through hole penetrating the motor mount, the aircraft arm being provided with a mounting hole, the connecting member being passed through the through hole and the mounting hole, and the motor being detachably connected to the aircraft arm through the connecting member.