Splicing type LED display screen convenient to disassemble and assemble

The utility model discloses a splicing type LED display screen convenient to disassemble and assemble, relates to the field of LED display screens, and aims to solve the problem that an existing LED display screen is inconvenient to disassemble and assemble, the splicing type LED display screen comprises an installation frame and unit plates, fixing plates distributed in a linear array are fixedly installed in the installation frame, and the unit plates are fixedly installed in the installation frame. Unit plates distributed in a straight line are arranged in the mounting frame, magnetic attraction structures are arranged between the unit plates and the fixing plate, a sealing frame is arranged on one side of the mounting frame, and clamping blocks are fixedly mounted at the four corners of the side, close to the mounting frame, of the sealing frame. Clamping grooves matched with the clamping blocks in the same group are formed in the sides, close to the sealing frame, of the mounting frames, and fixing struc