Digital panel with positioning device and heating function

The invention discloses a digital panel with a positioning device and a heating function. The digital panel comprises a shell and a main input plate, and further comprises a displaying unit and a heating device. The displaying unit is arranged on one side of the main input plate, and the heating device is arranged at the lower end of the main input plate. A main input plate power switch, a main input plate power indication lamp, a displaying unit switch, a displaying unit indication lamp, a heating device switch and a heating device indication lamp are arranged on one side of the displaying unit. A small USB port used for being connected with a computer, a large USB port used for being connected with a mouse and a keyboard and a power interface are formed in one end of the shell. The digital panel is provided with the heating device which can provide heat for a user under a cold environment. The digital panel is provided with a support which has three heights so that the digital panel can adapt to using habit