Magnetic computer case

A magnetic computer case, comprising:

• a first plate body, provided with a first connection part, where the first connection part is provided at a corner of the first plate body;
• a second plate body, provided on one side of the first plate body and provided with a second connection part, where the second connection part is provided at a corner of the second plate body;
• and
• a third plate body, adjacent to one side of the first plate body and one side of the second plate body, where the second plate body is provided with a third connection part and the third connection part is provided at a corner of the third plate body;
• wherein the first connection part is provided with a first connection surface and a second connection surface, and the first connection surface and the second connection surface are respectively in a magnetic connection with the second connection part and the third connection part, such that the first plate body is movably and magnetically connected with the third plate body and the second plate body respectively.