Model spaceship launching structure

The invention discloses a model spaceship launching structure which is arranged at the bottom, provided with an opening corresponding to the launching structure, of a spaceship main body. The model spaceship launching structure is characterized by comprising a gun barrel contained in the inner side of the opening, wherein the gun barrel is in shaft joint with the spaceship main body, is connected with a first driving device and can be rolled outwards and drawn back inwards relative to the opening under the driving of the first driving device. The model spaceship launching structure is especially provided with the gun barrel being capable of rotating relative to the spaceship body; the opening in the bottom is designed in a matching manner and is used for accommodating the gun barrel for being rolled inwards to be stored and being rolled out to be launched; the model spaceship launching structure has the simulation action function and serves as a toy, a teaching aid and a showpiece.