Unmanned aerial vehicle and parachute motor driving separation mechanism

The utility model discloses an unmanned aerial vehicle and parachute motor driving separation mechanism. The mechanism comprises a rotation unit, a motor drive unit, a locking unit and the like. During the locking, a motor is not energized, a nut does not stretch, a driving rod and a connection rod are in a straight line, and a parachute tension applied driven rod cannot rotate due to the hinge four-rod mechanism dead-center position. During unlocking, the motor drives the nut to stretch to push the driving rod of the hinge four-rod mechanism to rotate to damage the hinge four-rod mechanism dead-center position, and accordingly, separation of the unmanned aerial vehicle and withdrawing of the parachute is achieved. The mechanism has the advantages of being simple and practical in structural principle, high in reliability and provided with large application value.