Information publishing column for college education and teaching management

The utility model discloses an information publishing column for college education and teaching management. The information publishing column comprises a support frame, sliding grooves are formed in the two sides of the supporting frame. First clamping grooves are formed in one sides of the top ends of the two sliding grooves; second clamping grooves are formed in the middles of one sides of the inner walls of the two sliding grooves; third clamping grooves are formed in one sides of the bottom ends of the two sliding grooves; the two sliding grooves are connected with the two sliding blocks in a sliding mode. One side of each of the four sliding blocks is fixedly connected with one end of each of four first connecting rods; the utility model relates to an information publishing column forcollege education and teaching management. Sliding grooves are formed in the two sides of an information publishing column for teaching management; the clamping grooves are formed in the top, the middle and the bottom respec