Turntable device capable of switching information display online

The invention relates to a turntable device capable of switching information display online, the turntable device comprises a rack and a turntable body fixed on the rack, the turntable body comprises a support, a background plate fixed on the support and a rotating plate connected to the support through a rotating shaft, the background plate and the rotating plate are circular and are overlapped, and the background plate and the rotating plate are arranged on the rack. The background plate is evenly divided into a plurality of first fan-shaped sub-plates, gaps are formed between fan-shaped areas, the rotating plate is composed of a plurality of second fan-shaped sub-plates, the number of the first fan-shaped sub-plates is consistent with that of the second fan-shaped sub-plates, and one side of each second fan-shaped sub-plate is inserted into the corresponding gap. Compared with the prior art, the variable face design is achieved through the fan-shaped structures of the background plate and the rotating plat