Multifunctional flat computer bag

The utility model discloses a multifunctional flat computer bag. The multifunctional flat computer bag comprises a bag cover and a bag body, wherein a first folded plate horizontally extends from one side of the bag body, a second folded plate is arranged at one end part of the first folded plate, the second folded plate is connected with the back of the bag cover, a third folded plate horizontally extends outside from the other side of the bag body, a keyboard is arranged on the front surface of the bag body, multiple adsorption pieces are arranged on the second folded plate at intervals, and magnets are arranged at positions corresponding to the positions of the adsorption pieces on the third folded plate. The multifunctional flat computer bag has the advantages that the keyboard is arranged on the bag body, a flat computer can be connected with a power interface, by virtue of keyboard operation, the keyboard can be used as a protective jacket when a power socket is not connected, the multiple adsorption pi