Computer case

The utility model discloses a computer case which comprises a double-layer case body, the double-layer case body comprises an outer-layer case body, first connecting blocks are evenly and fixedly assembled on the front and rear edges of the top face and the bottom face of an inner cavity of the outer-layer case body, and an inner-layer case body is fixedly assembled at the inner side ends of the first connecting blocks; baffle structures convenient to open are assembled in the middles of the left and right side walls of the outer-layer box body and the inner-layer box body; the double-layer case body is provided with the double-layer design of the outer-layer case body and the inner-layer case body, the two layers of case bodies are connected and fixed through the first connecting block and the second connecting block, the first connecting block and the second connecting block play a supporting and reinforcing role, and the case with the double-layer design plays a double-layer protection role when being impa