High-stability supporting structure for exhibition stand

The utility model discloses a high-stability supporting structure for an exhibition stand, which relates to the technical field of exhibition stand supporting structures and comprises an exhibition board and a plurality of supporting components, a square groove is arranged at the bottom of the exhibition board, and a plurality of supporting components are arranged at the bottom of the square groove. The supporting assembly comprises a fixed supporting rod, a rotating supporting rod, a fixed block, a rotating shaft, an inserting block and a fixing part, the fixed supporting rod is fixedly arranged on the fixed block, a mounting groove is formed in one side of the fixed block, the rotating shaft is movably arranged in the mounting groove, and the rotating shaft is fixedly connected with one end of the rotating supporting rod. According to the high-stability supporting structure for the exhibition stand, the fixed supporting rod, the rotating supporting rod, the fixing block, the rotating shaft, the inserting bl