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Flatness adjusting device and tiled display screen

A technology for adjusting device and flatness, which is applied in the direction of identification device, thin plate connection, connecting member, etc., can solve problems such as complicated operation, and achieve the effect of small device and compact structure

Pending Publication Date: 2019-03-19
SHENZHEN AOTO ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Based on this, it is necessary to propose a new flatness adjustment device and a splicing display for the problem of complicated operation in the flatness adjustment of the existing LED display screen.

Method used

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  • Flatness adjusting device and tiled display screen
  • Flatness adjusting device and tiled display screen
  • Flatness adjusting device and tiled display screen

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Embodiment Construction

[0021] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0022] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of ill...

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Abstract

The invention relates to a flatness adjusting device and a tiled display screen, wherein the flatness adjusting device is used for adjusting flatness of two LED display units and includes a socket andan aligning component. The socket is fixed to one LED display unit and has a channel which has a gap facing the aligning component; the aligning component includes a base and a protruding bar, the base is fixed to the other LED display unit, and the protruding bar is rotationally arranged on the base. The protruding bar can be rotated to enter the channel and abut against the sidewall of the channel. The socket and the aligning component are fixed to the two adjacent LED display units respectively; the protruding bar rotationally arranged on the aligning component may be inserted into the channel of the socket; with the protruding bar clamped by the channel of the socket, the socket and the aligning component are positioned in a same plane; therefore, the LED display units fixed to the socket and the aligning component are also in the same plane, and flatness adjusting is achieved. The whole flatness adjusting device is compact in structure and small in size.

Description

technical field [0001] The invention relates to the field of LED displays, in particular to a flatness adjusting device and a splicing display screen. Background technique [0002] LED displays have good display effects in terms of brightness and color, and are widely used in control centers, stages, exhibitions, public places, outdoor advertising and other scenes. Usually, an LED display is formed by splicing multiple smaller display units. In order to meet the requirements of fast installation, the existing LED display screens generally use locks to realize splicing between adjacent display units. However, after splicing the display unit with locks, the display unit may be tilted and uneven, resulting in light leakage, picture distortion, and even blind spots in the viewing angle. In the prior art, adjustment screws are generally used to adjust the flatness of the display unit. When adjusting, it is necessary to use an auxiliary tool, and it is also necessary to set the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/302G09F9/33F16B5/00
CPCG09F9/3026G09F9/33F16B5/0004
Inventor 王春龙蔡贤材肖华勇何昆鹏吴振志吴涵渠
Owner SHENZHEN AOTO ELECTRONICS
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