Electric integrated dry wiping writing board

The invention discloses an electric integrated dry wiping writing board, and relates to the technical field of writing boards. The electric integrated dry wiping writing board comprises a writing board, an electric board eraser as wide as the writing board, and a slide device for enabling the electric board eraser to horizontally move, wherein the slide device comprises an electric translation mechanism; the electric translation mechanism is a synchronous belt electric slide table, and comprises an upper slide rail and a lower slide rail separately arranged on upper and lower frames of the writing board; a upper slide table and a lower slide table are respectively in slide fit with the upper slide rail and the lower slide rail; the two ends of the electric board eraser are fixedly connected with the upper slide table and the lower slide table; the electric board eraser comprises a driving motor; the driving motor drives an integrated rotating roller type board eraser; the synchronous belt electric slide table is started; the electric board eraser can horizontally move in the length direction of the writing board; and meanwhile, the rotating roller type board eraser rotates to erase chalk marks on the surface of the writing board. The electric integrated dry wiping writing board can realize automatic wiping of the whole board surface, is fast in wiping, saves both time and labor, reduces the dust rise, is high in office automation degree, and is high in teaching efficiency.