Teaching board with height adjusting function

The utility model discloses a teaching board with a height adjusting function, which comprises a fixed base, the front end and the rear end of the fixed base are both provided with switching mechanisms, the front end of the top part of the fixed base is fixedly connected with a limiting sleeve, the inside of the limiting sleeve is rotatably connected with a rotating base, and the rotating base is fixedly connected with the fixed base. A plurality of steel balls are installed between the top of the rotating base and the top of the fixed base, an adjusting mechanism is arranged at the top of the rotating base, a rotating block is rotationally connected to one side of the top of the adjusting mechanism, a tightening bolt is installed between the adjusting mechanism and the rotating block, and a teaching board is fixedly connected to one side of the rotating block; and the rear end of the top of the fixed base is fixedly connected with a storage box. According to the teaching board, rotation of the teaching board