| 摘要 |
PURPOSE: A multi functional supporting board stand is provided to enable a user to easily carry around the stand by folding the stand like a normal book, and to unfold the stand for using as a reading stand. CONSTITUTION: A multi functional supporting board stand comprises the following: a main plate(10); a supporting stand connected to the rear side of the main plate around a hinge shaft to be folded; an attaching/detaching unit capable of maintaining the folded state of the main plate and the supporting stand; and an angle restricting unit restricting a constant angle of the main plate and the supporting stand by being installed closely to the hinge shaft. |
