Case module having auto-folder function and control method thereof

摘要

A case module and a method for controlling the cover rotation of the case module. The case module comprises a case, the case comprising a motor (200), the motor (200) enabling a cover (210) to rotate, said cover opening when a forward rotation switch (230) is turned on, said cover (210) closing when a reverse rotation switch (240) is turned on; a buffer (fig.6,660), the buffer generating a forward rotation signal or a reverse rotation signal, the forward rotation signal and the reverse rotation signal corresponding to the turn-on state of said forward rotation switch (230) or said reverse rotation switch (240), respectively; and a driving unit (fig.6,650a,650b), the driving unit (650a,650b) rotating said motor (200), said motor (200) using a signal from said buffer (660) as an input. The case module and the controlling method thereof control the forward rotation and the reverse rotation of the DC motor (200) and have the cover (210) open and close according to the rotation of the DC motor (200) by use of the driving circuit such that the inconvenience of having to manually open and close the cover (210) is eliminated.