Multifunctional rack

The invention relates to a multifunctional rack, in particular to a floor type rack which can be used for carrying a notebook computer or tablet personal computer or mobile phone used on a bed and also be used for carrying clothes and other articles on the bedside. The rack is simple in structure, easy to manufacture and convenient and fast to store and has two height gears; after the rack is completely disassembled, independent U-shaped rods can serve as a simple storage rack when fixed to a wall, and the independent U-shaped rods can serve as a handrail when fixed to the bedside. The rack is characterized in that upper and lower U-shaped rods with the same opening direction and two supporting column U-shaped rods are connected in a sleeving mode, holes are formed in the portions, at the lower ends, of the two supporting column U-shaped rods, and anti-toppling rod is installed in the two holes. 种多功能架子，尤其是种落地式、床上使用笔记本电脑、平板电脑或者手机的架子，还可以在床边放置衣物等物品，结构简单，制造容易，高度有两档，收纳便捷，全部拆开后，单独的U形杆在墙上固定，可以当做简易的置物架，在床侧固定，可以成为栏杆。其