General automatic energy storage unmanned aerial vehicle jettison device

The utility model provides a general automatic energy storage unmanned aerial vehicle jettison device, relates to the field of launching. At present, it is poor that unmanned aerial vehicle launches the accuracy. The utility model discloses a launching cradle, locate the coaster that is used for loading unmanned aerial vehicle on the launching cradle, the rubber band of being connected with launching cradle front end and coaster, a locking lock for pinning the coaster, a power device for providing rubber band stretching power, the controller of being connected with power device, be connected with force sensor between rubber band and the power device, be connected through the control line between force sensor and the controller, the pulling force value can be predetermine to the controller,locking is locked in the rear portion of launching cradle, can follow the launching cradle back -and -forth movement with fixed, coaster automobile body top is equipped with can dismantle the unmanned aerial vehicle rack, th