Intelligent multimedia conference all-in-one machine protection mechanism

The utility model discloses an intelligent multimedia conference all-in-one machine protection mechanism which comprises a base, a rectangular seat is connected to the center of the top of the base, a guide groove is formed in the top of the rectangular seat, a screw is rotationally connected into the guide groove, nut seats are in threaded connection with the outer wall of the screw in a bilateral symmetry mode, and an outer shell is arranged above the rectangular seat. A movable rod is hinged between the bottom wall of the outer shell and the nut seat, a containing groove is formed in the front end of the outer shell, a touch display screen is installed in the containing groove, cooling fins are embedded in the rear end of the containing groove, sliding grooves are formed in the left side and the right side of the outer wall of the outer shell, sliding blocks are slidably connected into the sliding grooves, and a protective mask is connected between the two sliding blocks. The touch display screen is reason