Mounting bracket and LED display device

The utility model relates to a mounting bracket and an LED display device, and the mounting bracket comprises a supporting pedestal which comprises a first mounting cylinder; a sleeving section is formed at the bottom of the bracket assembly, and the sleeving section is connected with the first mounting cylinder in a nested manner; and the threaded fastening assembly is arranged on the sleeving section and is used for locking and fixing the sleeving section and the first mounting cylinder. In the assembling process, the support assembly and the supporting base can be directly and manually assembled and connected, tools do not need to be used, therefore, the dependency degree on the tools is low, meanwhile, the installing difficulty is synchronously reduced, and the assembling convenience and efficiency of the installing support can be greatly improved. 本实用新型涉及一种安装支架及LED显示装置，包括：支撑底座，所述支撑底座包括第一安装筒；支架组件，所述支架组件的底部形成有套接段，所述套接段与所述第一安装筒嵌套连接；及螺紧固组件，所述螺纹紧固组件设置于所述套接段上，并用于将所述套接段与所述第一安装筒锁接固定。在此组装过程中，支架组件与支撑底座之间可直接进行手动组装连