Multifunctional teacher's desk

The invention discloses a multifunctional teacher's desk comprising a desktop plate and a support bar used for supporting the desktop plate. The bottom end of the support bar is connected with a carrier. The desktop plate comprises a fixed top plate and a moving top plate connected with the fixed top plate through a carrier bar; the carrier bar is disposed below the desktop plate and mounted at the top end of the carrier bar; the carrier bar is provided with a rotating device which controls the moving top plate to rotate; the support bar comprises a hollow main bar; another support bar movably sleeves the top end of the hollow main bar, and the bottom of the hollow main bar is connected with the carrier; the side of the hollow main bar is provided with a height adjusting handle; the carrier is a three-leg rack with one roller at each end. Compared with the traditional teacher's desk, the multifunctional teacher's desk is flexibly movable, has the height flexibly adjustable according to the height of a teacher, allows the angle of the desktop plate to be optionally adjusted according to visual needs during teaching and is simple in structure and high in practicality.