US Patent 10024625 Assembled electric toy gun

Provided is an assembled electric toy gun that allows a spring in the toy gun to be changed quickly for altering projectile propulsion strength. The assembled electric toy gun has a positioning structure whereby a motor-end terminal and a battery-end terminal are mounted in place and disconnected quickly and efficiently. The assembled electric toy gun has a cylinder piston unit and a barrel which are aligned with different axial directions to thereby prevent the cylinder piston unit in operation from undergoing energy loss which might otherwise compromise the propulsion speed of a projectile. The assembled electric toy gun has a firing mode system which turns off a power converter whenever a trigger switch is in a suspension state, thereby saving the power of the toy gun. The assembled electric toy gun has a micro control unit connected to the power converter, thereby effectively reducing power loss.