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LCD display detection system with lens

A detection system and lens technology, applied in the field of LCD detection, can solve problems such as inconvenient use, complex structure of the detection system, etc., and achieve the effect of accurate detection results

Inactive Publication Date: 2020-06-02
深圳谦华益科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Automatic detection can effectively solve this problem, but most of the existing automatic detection systems use the method of scanning the LCD display screen, the structure of the detection system is complicated, and it is inconvenient to use

Method used

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  • LCD display detection system with lens
  • LCD display detection system with lens
  • LCD display detection system with lens

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Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0021] see Figures 1 to 4 , figure 1 is a schematic diagram of the method of use of the present invention, figure 2 It is a schematic diagram of the overall structure of the present invention, image 3 is the schematic diagram of the structure of the angle fixer, Figure 4 Is the structural schematic diagram of the mounting plate.

[0022] An LCD display detection system with a lens. The LCD display screen includes an outer frame 1 and a screen. The dete...

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Abstract

The invention discloses an LCD display detection system with a lens. The LCD display detection system comprises an LCD display screen, wherein the LCD display screen comprises an outer frame and a screen, the detection system comprises two supporting plates which are detachably connected with the outer frame; the two supporting plates are located on the two opposite side edges of the outer frame correspondingly; and one of the supporting plates is detachably connected with a first supporting rod, a blind hole extending vertically is formed in the first supporting rod, the blind end of the blind hole is provided with a camera, the other supporting plate is detachably connected with a second supporting rod, a TIR lens is fixedly connected between the upper end of the first supporting rod andthe upper end of the second supporting rod, and the TIR lens is parallel to the screen. The LCD display detection system with the lens is convenient to use and high in detection efficiency.

Description

【Technical field】 [0001] The invention relates to the technical field of LCD detection, in particular to an LCD display detection system with a lens. 【Background technique】 [0002] During the use of the current commercial multimedia display screen, there is no mechanism to judge whether the screen is normal or not. In a large number of practical applications, such as subway trains, the screen is damaged, or the display is abnormal, and the fault can only be found when manual inspection is required. The number of trains is large, the length of each train is 8 screens, and it takes a long time to inspect all the trains. The inspection personnel have a heavy workload, high cost and low efficiency. The timeliness is also low. Another example is the navigation information screens used in streets and shopping malls. There are many and long distances, and patrol inspection is not an easy task. Automatic detection can effectively solve this problem, but most of the existing auto...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/13
CPCG02F1/1309
Inventor 钱俊
Owner 深圳谦华益科技有限公司