High-protection black box for LED large screen

The utility model discloses a highly protective black box for an LED large screen, and relates to the technical field of LED screens, the highly protective black box comprises an LED large screen and an LED large screen body, the LED large screen is installed and fixed in the inner side of the upper end of the LED large screen body, the lower end of the LED large screen body is provided with a concave limiting seat, and the upper end of the LED large screen body is provided with a convex limiting seat. The LED large screen body and the concave limiting seat are fixedly connected through assembling screws, an elastic protection clamping plate is arranged on the inner side of the concave limiting seat, a black box shell is arranged on the inner side of the elastic protection clamping plate, and a data connecting line is arranged at the position, located on the LED large screen body, of the outer end of the black box shell. Through the elastic protection clamping plates and the concave limiting seats at the two