Framework of LED display screen

The utility model discloses a framework of an LED (light-emitting diode) display screen. The framework comprises a plurality of LED display screens with different sizes, the screen body of each LED display screen is formed by splicing N * M display modules, the resolution ratio of each display module is A * B, the resolution ratio of each LED display screen is P * Q, P = N * A, and Q = M * B. According to the utility model, in various LED display screens with different sizes, the number of display modules is the same, the resolution ratios of the LED display screens are the same, the same control system, driving IC and other electronic parts can be used, software version use is unified, BOM management is simpler, warehouse material management is convenient, an operator can easily master, the production difficulty and the production cost are reduced, and the production efficiency is improved. And the production efficiency is improved. 本实用新型公开了一种LED显示屏的架构，包括多款不同尺寸的LED显示屏；多款所述LED显示屏的屏体均由N*M块的显示模块拼接形成，所述显示模块的分辨率均