PerformanceIntroduction The structure of the stand is divided into three parts: 1. The base part is equippedwith 4 universal mobile casters, which can be moved on the horizontal ground; 2.The middle part has a fixing ring and special screws with handles, which can adjustthe overall height of the stand; 3. The top is equipped with a horizontal bracketassembly, which can easily adjust the swing angle in the X//Z direction. lt is flexibleand convenient, giving users a very convenient use experience.