Square frameless tempered glass touch screen

The utility model provides a square frameless tempered glass touch screen, relates to the technical field of touch control screens, and aims to solve the problems that the conventional touch screen is not attractive after being used for a long time and is inconvenient for a worker to quickly lock when being loosened. Eight connecting grooves are formed in the inner wall of the rear shell, and four pressing screw holes are further formed in the rear shell; the glass front panel is arranged on the front side of the rear shell; the number of the stabilizing assemblies is two, and the two stabilizing assemblies are installed in the rear shell. Two connecting plates A and two connecting plates B are fixedly mounted on the rear side of the glass front panel, and the two connecting plates A and the two connecting plates B are inserted into the rear shell; according to the utility model, when the rear shell is loosened, a worker can rotate the threaded nail to quickly lock the rear shell, so that the rear shell is pr