Flat computer support frame

The utility model discloses a flat computer support frame, which comprises a supporting plate (1) and a bottom plate (4), wherein the supporting plate (1) and the bottom plate (4) are in rotating connection, the end part of the bottom plate (4) far away from the rotating connection part is provided with an arc-shaped groove (3) butted against the lower end of a flat computer. The flat computer support frame is characterized in that the rotating connection part is provided with a positioning device used for fixing the supporting plate (1) for maintaining the folding angle, and the positioning device are arranged on the supporting plate (1) and the bottom plate (4). The flat computer support frame has the advantages that the stabilization of the supporting plate is higher, and the accurate positioning can be realized.