Smart blackboard for smart classroom and use method

The invention relates to the technical field of intelligent blackboards, in particular to an intelligent blackboard for an intelligent classroom, which comprises a blackboard part, and a fixed connecting frame is fixed on one side of the blackboard part; the invention further provides a using method of the intelligent blackboard for the intelligent classroom, and the using method comprises the following steps that S1, the connecting fixing frame is connected with a wall body, and the stability of position installation of the connecting fixing frame can be effectively guaranteed. Writing and projection display can be achieved by arranging the touch display screen and the high-definition screen, the use effect is improved, the touch display screen and the high-definition screen are detachably installed in a one-key mode, the installation efficiency and the later overhaul and maintenance efficiency are improved, automatic adjustment of the height and angle of the display screen can be achieved through cooperatio