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Leveling jig for LED (Light-Emitting Diode) display back plate

A technology of LED display and display screen, applied in the field of leveling fixture, can solve the problems of easy rebound, low efficiency, unstable quality, etc., and achieve the effect of good leveling effect and high efficiency

Inactive Publication Date: 2012-08-15
KUSN CHANGYUN ELECTRONICS IND
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The LED display backplane is generally made of magnesium alloy. During the manufacturing process, the large-area LED display backplane is prone to distortion and unevenness due to stress. In the prior art, it is often manually leveled, which is inefficient, unstable in quality, and easy to break. , easy to rebound

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  • Leveling jig for LED (Light-Emitting Diode) display back plate
  • Leveling jig for LED (Light-Emitting Diode) display back plate
  • Leveling jig for LED (Light-Emitting Diode) display back plate

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Embodiment Construction

[0017] In order to make the technical solutions, technical features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0018] The following is based on Figure 1-Figure 4 Preferred embodiments of the present invention will be described.

[0019] The LED display backplane leveling jig is characterized in that it includes a base plate 10 supporting the jig, a frame 4 positioned at the edge of the base plate 10 and capable of fixing the workpiece 3 to be leveled, and a leveling mechanism positioned above the base plate 10; The flat mechanism includes a horizontally arranged balance bar 1, a pressure column 2 arranged below the balance bar 1, and a punch 8 fixed to the balance bar 1. The frame 4 is provided with a frame column 6 or a frame convex frame located at the end of the frame 4. 5, the frame 4 is crescent-shaped; the frame side column 7 is provided in th...

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Abstract

The invention relates to the field of leveling jigs, and in particular relates to a leveling jig for an LED (Light-Emitting Diode) display back plate. The leveling jig comprises a bottom plate for supporting the jig, frames positioned at the edge of the bottom plate and capable of fixing a workpiece, and a leveling mechanism positioned above the bottom plate; the leveling mechanism comprises a balance bar horizontally arranged, pressure columns arranged below the balance bar, and a punch fixed on the balance bar, the frames are provided with vertical frame columns or frame protrusions positioned on the ends of the frames, and the frames are crescent. The LED display back plate is fixed by four ends of the leveling jig, the pressure columns are symmetrically arranged above the LED display back plate, the balance bar and the punch control the pressure columns to move vertically, the two ends of the jig are crescent, thus realizing leveling of LED display back plate machines, leveling effect is good, the leveling efficiency is high, the product is stable in quality and is difficult to break.

Description

technical field [0001] The invention relates to the field of leveling jigs, in particular to a leveling jig for an LED display backplane. [0002] Background technique [0003] The LED display backplane is generally made of magnesium alloy. During the manufacturing process, the large-area LED display backplane is prone to distortion and unevenness due to stress. In the prior art, it is often manually leveled, which is inefficient, unstable in quality, and easy to break. , easy to rebound. Therefore, it is necessary to provide a LED display backplane leveling fixture to mechanically complete the leveling of the LED display backplane. [0004] Contents of the invention [0005] The technical purpose of the present invention is to overcome the problems in the prior art, and provide a LED display backplane leveling jig that realizes the mechanical leveling of the LED display backplane, has good leveling effect, high efficiency, stable product quality and is not easy to brea...

Claims

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Application Information

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IPC IPC(8): B21D1/00
Inventor 洪进兴牛石建
Owner KUSN CHANGYUN ELECTRONICS IND
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