Television rear shell capable of being quickly disassembled and assembled

The utility model relates to the technical field of television rear shells, and discloses a television rear shell capable of being quickly disassembled and assembled, which comprises a plastic rear shell, a circular hole is formed in the plastic rear shell, a hollow block is fixedly connected to the right side of the plastic rear shell, and first cylinders are arranged on the inner wall of the hollow block and the inner wall of the circular hole in an attached manner. A limiting ring is fixedly connected to the surface of the first cylinder, the right side of the limiting ring makes contact with the left side of the plastic rear shell, a cylinder is arranged on the inner wall of the first cylinder, a circular baffle is fixedly connected to the left side of the cylinder, and a spring is fixedly connected to the right side of the cylinder. According to the utility model, through the cooperation of the first cylinder, the limiting ring, the cylinder, the circular baffle plate, the spring, the second cylinder, th