Shenzhen Chuangxian Optoelectronics obtained a patent for a naked-eye 3D LED display that is easy to maintain and improves maintenance efficiency.

The patent abstract shows that the utility model discloses a naked-eye 3D LED display screen that is easy to maintain, including a middle frame. A maintenance panel is provided on one side of the middle frame, and a front frame plate is provided on the other side of the middle frame. In this utility model, the base plate is pressed and fixed by pressure plates and inserts on four sides. At the same time, the base plate presses the circuit box. At the same time, after the maintenance panel is connected to the middle frame, the soft pad plates on the four sides limit the pressure plate to ensure the stability of the base plate and circuit box without the need for additional small screws. Fixed, so that during maintenance, you only need to remove the first bolt to remove the maintenance panel, and move the pressure plate outward to remove the base plate. After removing the base plate, the circuit box is no longer blocked and can be removed, making disassembly and assembly more convenient. There is no need to frequently remove small screws, which improves maintenance efficiency.