Share the installation sequence and steps of LCD splicing screen

2 min read

When installing LCD splicing screen, the base should be connected from the first group on the left to the right (from left to right), and then the last group of cabinets should be connected from the first group on the left to the right (from left to right), and then the face frame should be installed. Finally, the aluminum fittings for fixing the LCD splicing screen display unit should be connected together, and two pieces should be fixed in each column. During the installation of the cabinet, all components of the cabinet should be assembled according to the requirements of engineering drawings to confirm their firmness and stability.

When installing the wall-hung structure, the related articles in the installation position should be removed first, and the location of the installation fixing hole should be determined (dust-free drilling should be carried out as far as possible), then the installation frame should be fixed and its direction and level should be adjusted; The site is clean and tidy, and a large LCD splicing screen is installed.

When installing on special installation surfaces (generally cement, solid brick wall, preset built-in steel structure support, etc.). ): The installation surface is gypsum board, hollow brick, thin wood board, marble board and glass board, or hanging, hanging on the top, embedded installation surface, special support and movable support. (LCD mosaic large screen display unit is not suitable for direct installation on special surfaces. It should be installed and fixed according to engineering drawings, and inspected after installation.

Next, let's learn about the installation and assembly steps of LCD splicing screen:

1. Place the LCD flat on a bubble pad or a clean cushion with the LCD facing down;

2. Divide the moving fixing frame into left and right sides, and fix the fixing frame on the LCD screen with 12 BM5X8 screws;

3. Place the spliced machine core unit horizontally in the middle of the fixed machine core holder, then pass the backlight through the bottom of the left holder, and insert the plug into the left backlight socket of the LCD screen; When inserting, screen the cable, put the metal piece of the screen plug down, and then insert it into the screen socket of LVDS-driven LCD screen;

4. Install the LCD panel display unit according to the unit structure, and install the vacancy according to the "LCD unit assembly diagram";

5. The bottom, the left side and the right side of the unit screen are provided with wiring positions, and the wiring is carried out according to the schematic diagram;

6. During installation, it should be noted that the structure will not affect the subsequent maintenance and movement of the display screen;

Brief description:

1. The 1.LCD splicing unit and the unit are stacked and installed together, which can ensure that the screen display surface is flat before and after installation, the splicing gap is even, and the single screen can be adjusted left and right, up and down, and back and forth;

2. It is suggested that the internal adjustment mounting frame be made into a vertical bar, so as not to affect the maintenance (disassembly) of the rear cabinet, and pay attention to the movable adjustability of the screen;

3. After the installation is completed, place a positioning bearing part under the screen body to ensure that the screen is not suspended (generally it is recommended to make it U-shaped);

4. There is a face frame in front of the splicing screen, generally with a pressure of 1.6mm on each side. Pay attention to the front frame without deformation (it is generally recommended to use 2.0 cold plate to dissipate heat).

splicing screen,lcd screen,display screen

Rui Guan