CELESTIAL MODEL DEVICE AND DRIVING METHOD OF THE SAME

摘要

PURPOSE: By individually controlling a skidding motor driving the celestial globe and the magnetoelectricity motor driving globe in three dimensions, the celestial model apparatus and driving method showing the various mode to the space. CONSTITUTION: A globe(200) is rotated around a revolving axis(201). A globe of the celestial globe is protected. The celestial globe is rotated around the axis of revolution(101). A magnetoelectricity motor runs the revolving axis. The skidding motor(610) runs the axis of revolution. The power supply unit(700) sanctions the power in the magnetoelectricity motor and skidding motor. Controller and controls the globe each speed of rotation of the celestial globe by individually controlling the magnetoelectricity motor and skidding motor. Controller respectively controls the magnetoelectricity motor and drive motor to one mode selected between a plurality of modes including manual mode, real-time automatic mode, and the high speed rotation of the earth mode and double high speed mode.