Foldable commercial showcase

The utility model discloses a foldable commercial showcase, which relates to the technical field of commercial showcases and comprises a main support plate and an exhibition stand mounted on one side of the main support plate, hinges are fixedly connected to the bottom of one side of the main support plate and the bottom of one side of the exhibition stand, and connecting components are arranged on the side surfaces of the main support plate and the exhibition stand. Supporting assemblies are arranged at the bottom of the main supporting plate and the bottom of the exhibition stand, each connecting assembly comprises a fixing block, a rectangular frame, a screw and a rotating wheel, and each supporting assembly comprises a mounting ring, an internal thread, a supporting frame and an external thread column. According to the foldable commercial showcase, due to the arrangement of the connecting assembly and the supporting assembly, the exhibition stand is convenient to mount and dismount, the foldable commercia