Combined inertial navigation practical training platform

The utility model belongs to the technical field of inertial navigation, and particularly relates to a combined inertial navigation practical training platform, which comprises a main body structure, a lifting structure and a sliding structure, the main body structure comprises a case, the top of the case is provided with a square groove, the left side and the right side of the square groove are respectively provided with two limiting grooves, and the inner sides of the two limiting grooves are respectively provided with a movable plate in a sliding manner; and the lifting structure comprises an electric telescopic rod fixedly mounted at the bottom of the inner cavity of the case. The supporting plate is pulled downwards through the electric telescopic rod, the two L-shaped plates can push the two clamping plates to move towards the center position of the supporting plate, and therefore the combined inertial navigation equipment after being used can be stored, and the combined inertial navigation equipment ca