Cold storage wallboard connecting structure

The utility model discloses a cold storage wallboard connecting structure which comprises a wallboard and a connecting frame arranged at the side end of the wallboard, the section of the connecting frame is of a structure shaped like a Chinese character'wang ', a middle inserting block is fixedly connected to the middle of the connecting frame, a sliding cavity is formed in the middle of the middle inserting block, and two transverse moving blocks are symmetrically connected to the inner side of the sliding cavity in a sliding mode. According to the wallboard connecting structure, firstly, an internal locking type connecting structure is adopted, internal locking operation after the wallboard and the connecting frame are connected in an inserted mode can be achieved, convenience of connecting operation between the wallboard and the connecting frame is improved, and meanwhile stability and sealing performance of wallboard connection are comprehensively improved; and the connecting end of the wallboard and the