High integration density display screen unit

Abstract

The invention discloses a high integration density display screen unit which comprises a display screen unit body, wherein two side surfaces of the display screen unit body are all provided with connecting side frames, the connecting side frames of at least a left side surface and a right side surface of the connecting side frames of the four side surfaces are provided with arc-shaped connecting part installation grooves or holes, an arc-shaped connecting sliding block is arranged in each arc-shaped connecting part installation groove or the hole, and a briquetting is arranged above each arc-shaped connecting installation groove or the hole. The included angles between the outer side surfaces of the connecting side frames of at least the left side surface and the right side surface and the front surface of the display screen unit body is from 75 degrees to 90 degrees, and at least the upper side surface and the lower side surface of the connecting side frames of the four side surfaces are provided with straight connecting part installation holes. The high integration density display screen unit achieves curved surface installation of the display screen unit body, better meets market requirements and broadens application places.

Description

Technical field [0001] The invention relates to the field of LED display screens, in particular to a highly integrated display screen unit. Background technique [0002] With the rapid development and widespread application of LED display technology, public places and various performance stages have begun to adopt large-screen LEDs with higher resolution, richer shapes, larger display areas, lighter and thinner, and better color display effects. Display screen. [0003] Existing display screens with sheet metal cabinets and die-cast aluminum cabinets are usually designed to be only suitable for flat assembly or single-shaped curved surface assembly due to the limitation of processing technology. In other words, the existing display unit Either it can only be adapted to the plane to be assembled into a flat display, or it can only be adapted to the curved surface to be assembled into a curved display. It is impossible to realize a curved or arc-shaped assembly structure that can be...

AI Technical Summary

Problems solved by technology

When assembling, first fix the bottom case on the display unit body, then fix the PCB board on the bottom case, and finally fix the mask on the PCB board, because each level of fixing needs to install a large number of screws to achieve, in order to Take the assembly of four PCB boards on one box as an example. Each PCB board needs 64 screws to be fixed, and a total of 256 screws are needed to fix the four PCB boards. Therefore, this structure has many production processes and complex assembly processes. Low assembly efficiency

[0008] The display screens of the existing sheet metal cabinets and die-cast aluminum cabinets are equipped with electronic components such as power supplies, receiving cards, and HUBs (hubs). The power supply required for normal work and the transmission of data information require the use of a large number of wires. The wires can connect the various functional modules on the cabinet to each other, which also leads to a relatively complicated structure in the LED cabinet and is not easy to maintain.

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