The retractable stand, also known as the movable stand, is named in contrast to the fixed stand. When the retractable stand is extended into a staircase shape, the seats on the stand provide a comfortable viewing experience for the audience. When retracted into a box-like shape (resembling a drawer), it occupies very little space, freeing up the venue for other purposes. The retractable stand can fully utilize the limited indoor area and meet the demand for multiple seating arrangements under different functional situations. It is widely used in gymnasiums, conference rooms, demonstration rooms, studios, multi-function halls, etc.