Intelligent desk convenient for supervising students

The utility model provides an intelligent desk convenient for supervising students. The desk comprises a desk board, a placing frame, a base, a sliding groove, a sliding block, a control button, a conductive block, a storage battery, a guide column, an alarm and a mounting base, a placing rack is mounted on the lower side of the desk plate; bases are fixed to the lower end faces of the racks; sliding grooves are formed in the upper end faces of the containing frames. Sliding blocks are fixed to the lower end face of the desk plate. A sliding block is placed in the sliding groove. A guide column is mounted on the left end surface of the slider; a control button is mounted on the left end surface of the rack; the storage battery is mounted on the lower side in the mounting seat, the conductive block is fixed to the right side of the storage battery, and the alarm is mounted on the upper side in the mounting seat, so that the problem that an original desk is poor in use effect is solved,and the desk is reasonabl