Motion toy transmission mechanism

A motion toy transmission mechanism comprising:

• a bottom plate having a top side wall, a bottom side wall, and a through hole through said top side wall and said bottom side wall;
• a clockwork-driven musical box fixedly mounted on said bottom plate, said clockwork-driven musical box comprising a clockwork shaft downwardly extended through the through hole on said bottom plate, an output shaft, a clockwork controlled to rotate said output shaft, a handle fixedly fastened to said clockwork shaft and spaced below the bottom side wall of said bottom plate for turning by hand to fasten up said clockwork;
• a drive gear fixedly mounted on the output shaft of said clockwork-driven musical box;
• a driven gear mounted on said bottom plate and meshed with said drive gear;
• a rotary disk supported on the top side wall of said bottom plate and rotated by said driven gear, said rotary disk comprising a center opening and an internal gear disposed around said center opening and meshed with said driven gear;
• and
• a pressure member mounted on said bottom plate and spaced around said musical box, said pressure member having a part disposed in contact with said rotary disk at a top side to guide rotary motion of said rotary disk.