<p>A tilting device is provided to save driving power by using the principles of a lever of bracket and lead screw, and tilt a heavy body through a small driving unit. A bracket(300) can be separated from a heavy body. The bracket is tilted around a rotation shaft(302). A nut(200) is combined in one side of the bracket around a hinge shaft(206). A lead screw(202) is engaged in the nut. A housing(100) supports both ends of the rotation shaft. In the housing, a guide groove(102) is formed. The guide groove guides the movement of the hinge shaft.</p>
