Shanghai Juzhongli obtained a patent for a modular spliced ​​LED display

The patent abstract shows that the utility model provides a modular splicing LED display screen, involving LED The technical field of display screen includes an assembly frame, a display screen and a fixed base. The assembly frame is provided with a limit rod inside, and an assembly mechanism for fixing the display screen is symmetrically provided at both ends of the limit rod. Use the fastening bolts to fix the clamping plate and the connecting plate together, and then push the two displays closer to each other and fit them together. Turning the No. 1 threaded rod can drive the clamp block to move toward the rotating roller. Use the clamp block to clamp the rotating roller to lock the position of the clamping plate so that one side of the two displays fit together and then lock. This method of fitting and fixing first will not leave a gap between the two displays and avoid affecting the aesthetics of the display.