The invention discloses a tablet computer convenient for campus management. The tablet computer includes a tablet computer body, a tablet compute body is provided with a protective shell, the protective shell comprises two rectangular sealing plates, at one side of the seal plate, the other three sides of the two sealing plates are connected by zippers, wherein a thin film battery sheet is arranged on the outer side of the sealing plate at the bottom, a membrane cell piece is connected to a battery, an electric heating wire is also arranged in the sealing plate at the bottom, the electric heating wire is connected with the battery, and a support plate is connected with the outer surface of the top seal plate. The length of the support plate is the same as that of the seal plate, and the width is 1/2 of the width of the seal plate. One side edge of the support plate is hinged in the middle of the seal plate, and the support plate can be turned around the side edge. The tablet computer can be applied to the campus teaching in the north cold area, and has the advantages of good endurance ability, high stability and convenient use for teachers and students.