The retractable stand, also known as the movable stand, is named relative 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 it is 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 area indoors and meet the demand for multiple seating arrangements under different functional conditions. It is widely used in gymnasiums, conference rooms, demonstration rooms, studios, multi-function halls, etc.