Rotating drive device

A rotating drive device comprising:

• a drive mechanism unit including a casing, a power supply, a sensor, and a motor each arranged in said casing, and an output shaft operatively connected to said motor, said motor being electrically connected to said power supply and sensor so as to be actuated when said sensor detects an external stimulus;
• a transmission mechanism unit including a transmission casing operatively connected to said drive mechanism unit through said output shaft, said transmission mechanism unit including an input section operatively connected to said output shaft of said drive mechanism unit to transmit the power of said drive mechanism unit to said transmission mechanism unit and a plurality of output sections for transmitting the power of said transmission mechanism unit to the exterior;
• a decoration base mounted on said casing of said transmission mechanism unit, and
• at least one core element rotatably mounted on said decoration base and formed with a connection adapted to be operatively connected to any one of said output sections of said transmission mechanism unit when said decoration base is mounted on said casing.