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a led display

A technology of LED display screen and LED box body, applied in the field of display screen, can solve the problem of difficulty in ensuring the splicing accuracy of LED display screen, and achieve the effect of convenient and fast installation, improved accuracy, and guaranteed position consistency

Active Publication Date: 2018-11-06
UNILUMIN GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this patent, by moving the adjustment rod up and down, the adjustment slider slides relatively along the chute of the connection block, and the connection block is linked with the connection block through the connecting rod, so that the connection block swings around the center of the adjustment slider. The angle between them changes to change the radian of the display. When adjusting, the angles of the two connected LED displays need to be changed at the same time. When splicing multiple cabinets, it is difficult to ensure the splicing accuracy of the LED display.

Method used

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Embodiment 1

[0034] Please refer to Figure 1 to Figure 4 , Embodiment 1 of the present invention is:

[0035] An LED display screen, including more than two LED boxes 1, the back of the LED box 1 is provided with a connecting piece 2, the connecting piece 2 includes a first connecting piece 22 and a second connecting piece 23, the first The connecting piece 22 is arranged on one side of the LED box body 1 and protrudes from the LED box body 1. The second connecting piece 23 is arranged on the other side of the LED box body 1. The first connecting piece 22 and the second connecting piece Positioning holes 21 are respectively arranged on the two connecting parts 23, and the positioning holes 21 are oblique holes, and the fixing parts 3 are respectively arranged in the positioning holes 21 on the first connecting part 22 and the second connecting part 23. The first connecting piece 22 on one LED box 1 of the LED boxes 1 is connected to the second connecting piece 23 on the other LED box 1 t...

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Abstract

The invention discloses an LED display screen which comprises more than two LED boxes and fixing pieces. Each LED box is provided with a connecting piece and fixing pieces. Every two adjacent LED boxes are connected through the connecting pieces of the two adjacent LED boxes; each connecting piece is provided with more than two positioning holes which are oblique holes; and the fixing pieces of every two adjacent LED boxes are arranged in the corresponding positioning holes to connect the connecting pieces of the two adjacent LED boxes. The LED display screen is convenient and rapid to install and high in splicing precision.

Description

technical field [0001] The invention relates to the technical field of display screens, in particular to an LED display screen. Background technique [0002] In recent years, with the rapid development of LED display technology, the application of LED display screens has become more and more extensive. Due to the limitations of the installation site and environment, as well as the consideration of the visual range, more and more customers tend to install curved screens when installing LED displays to expand the range of visual angles. Existing LED display screens generally use angled connecting plates or structures such as cams, levers, and threads to splice curved screens. [0003] The patent document with application number 201310355370.2 discloses an angle-adjustable LED display connection device, which includes an adjustment rod, a connection block, a connecting rod and an adjustment slider. The connection block is provided with an arc-shaped chute, and the connection b...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16B5/00G09F9/33
CPCF16B5/0004G09F9/33
Inventor 贺金锋
Owner UNILUMIN GRP