CN205657804U - Automatic image quality detects machines - Google Patents
Automatic image quality detects machines Download PDFInfo
- Publication number
- CN205657804U CN205657804U CN201620018709.9U CN201620018709U CN205657804U CN 205657804 U CN205657804 U CN 205657804U CN 201620018709 U CN201620018709 U CN 201620018709U CN 205657804 U CN205657804 U CN 205657804U
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- display device
- ccd camera
- sample
- mechanical mechanism
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Abstract
Current display device image quality is many by its state of arts of manual work detection, and is consuming time hard, and the especially present a large amount of display device of assembly line under the longer condition of check -out time, just so causes the waste of manpower resources, can't satisfy the needs of technical development. The utility model provides an automatic image quality detects machines, including light tight environment, sample fixing base, mechanical mechanism, CCD camera, PC, the part is all laid in light tight environment, wherein, the sample fixing base is used for laying waits the display device that detects, the display device that mechanical mechanism is used for controlling the CCD camera and waits to detect, PC and mechanical mechanism are connected. Can realize that the automatic of multiple image detects, save check -out time greatly, improve working effect, reduce manufacturing cost.
Description
Technical field
This utility model belongs to field of machinery automation, especially a kind of automated graphics quality testing facility and using method thereof.
Background technology
Existing display device picture quality is many by its state of arts of manual detection, time and effort consuming, and streamline is substantial amounts of especially now
Display device, in the case of the detection time is longer, thus causes the waste of human resources, it is impossible to meet the need of technology development
Want.This utility model one automated graphics quality testing facility and using method thereof, it is possible to achieve the Aulomatizeted Detect of multiple image,
It is greatly saved the detection time, improves working effect, reduce production cost.
Utility model content:
A kind of automated graphics quality testing facility, fix seat, mechanical mechanism, CCD camera, PC including sample, and described parts are equal
It is placed in light tight environment；Wherein, sample fixes seat for laying display device to be detected, and described mechanical mechanism is used for controlling
CCD camera processed and display device to be detected, described PC is connected with mechanical mechanism.
Preferably, the seat height away from ground fixed by described sample is 900mm.
Preferably, the height that described CCD camera fixes seat away from sample is 500～1500mm, and its adjustable angle.
Preferably, the angle of seat horizontal plane fixed by described display device to be detected and sample is 60 degree.
Preferably, described display device to be detected is 900～1600mm with the distance of CCD camera.
Preferably, described PC is used for controlling camera and takes pictures, and shows image and testing result；For control signal at Hei Chang, white
Switching between field, 50% GTG, 256 GTGs, light blue field, blue field；Required movement is completed for controlling frame for movement.
Preferably, described CCD is used for gathering detected sample image and sending PC to detecting and showing.
Preferably, described frame for movement is used for controlling CCD and moves between each picture-taking position.
A kind of automated graphics quality testing facility using method, comprises the following steps:
(1) before entering this station, power line connects the most with signal box, is parked in fixed seating and puts and detect after arriving this station；
(2) PC is connected collection detected sample image by Ethernet with CCD, by serial ports and signal box connection control signal
Switching, is connected control CCD by serial ports with PLC and moves；
(3) detect button by starting on click software operation interface, be automatically performed the collected by camera figure specified under signal
Sheet, camera move, display device defects detection, and after completing to specify signal detection, automatic switching signal detects next time again,
After all signal detectioies complete, export and show testing result.
This utility model completed one detection period within 15 seconds, equipment meet weekly 7 (my god) * 12 (hour) produce intensity；This
Secondary detection equipment supports multiple producers, the display screen of sizes, and the switching time of different model sample was less than 10 minutes,
Software can select optimal detection program according to different model sample.
This utility model is after entering station when display device to be measured, and mechanical mechanism adjusts fixing display device to be measured and CCD camera,
Require that camera lens optical axis is substantially vertical with display device screen surface.
Wherein, analyze picture quality, the image mainly gathered by CCD camera, the standard stored with intelligence wire body management system
Image is compared.If testing result contrast is normal, then enter the next station of streamline；If testing result contrast is different
Often, then open abnormality processing pattern, then enter back into the next station of streamline.
Beneficial effect:
This utility model one automated graphics quality testing facility and using method thereof, it is possible to achieve the Aulomatizeted Detect of multiple image,
It is greatly saved the detection time, improves working effect, reduce production cost.It addition, by automatically completing under appointment signal
Collected by camera picture, camera move, display device defects detection, such as TV or computer monitor, and specify signal detection
After again automatic switching signal detect next time, all signal detectioies can be completed, substantially increase detection efficiency.
Accompanying drawing explanation
Fig. 1 overall structure schematic diagram
Fig. 2 overhaul flow chart
Detailed description of the invention
With embodiment, this utility model is further described below in conjunction with the accompanying drawings.
Embodiment 1
As it is shown in figure 1, a kind of automated graphics quality testing facility, fix seat, mechanical mechanism, CCD camera, PC including sample,
Described parts are all placed in light tight environment；Wherein, sample fixes seat for laying display device to be detected, described machinery
Mechanism is for controlling CCD camera and display device to be detected, and described PC is connected with mechanical mechanism.Described sample fix seat away from
The height on ground is 900mm.The height that described CCD camera fixes seat away from sample is 500mm.Described display to be detected sets
The standby angle fixing seat horizontal plane with sample is 60 degree.Described display device to be detected is 900 with the distance of CCD camera.
Described PC is used for controlling camera and takes pictures, and shows image and testing result；For control signal Hei Chang, Bai Chang, 50% GTG,
Switching between 256 GTGs, light blue field, blue field；Required movement is completed for controlling frame for movement.Described CCD treats for collection
Detection sample image also sends PC to and detects and show.Described frame for movement is used for controlling CCD between each picture-taking position
Motion.
Embodiment 2
As it is shown in figure 1, a kind of automated graphics quality testing facility, fix seat, mechanical mechanism, CCD camera, PC including sample,
Described parts are all placed in light tight environment；Wherein, sample fixes seat for laying display device to be detected, described machinery
Mechanism is for controlling CCD camera and display device to be detected, and described PC is connected with mechanical mechanism.Described sample fix seat away from
The height on ground is 900mm.The height that described CCD camera fixes seat away from sample is 1500mm.Described display to be detected
The angle of seat horizontal plane fixed by equipment and sample is 60 degree.Described display device to be detected with the distance of CCD camera is
1600mm.Described PC is used for controlling camera and takes pictures, and shows image and testing result；For control signal Hei Chang, Bai Chang,
Switching between 50% GTG, 256 GTGs, light blue field, blue field；Required movement is completed for controlling frame for movement.Described CCD
For gathering detected sample image and sending PC to and detect and show.Described frame for movement is used for controlling CCD in each bat
Move according between position.
Embodiment 3
As in figure 2 it is shown, a kind of automated graphics quality testing facility using method, comprise the following steps:
(1) before entering this station, power line connects the most with signal box, is parked in fixed seating and puts and detect after arriving this station；
(2) PC is connected collection detected sample image by Ethernet with CCD, by serial ports and signal box connection control signal
Switching, is connected control CCD by serial ports with PLC and moves；
(3) detect button by starting on click software operation interface, be automatically performed the collected by camera figure specified under signal
Sheet, camera move, display device defects detection, such as TV or computer monitor, the most automatically cut after completing to specify signal detection
Change signal to detect next time, after all signal detectioies complete, export and show testing result.
The foregoing is only preferred embodiment of the present utility model, be to combine concrete preferred implementation to this utility model
The further description made, it is impossible to assert that of the present utility model being embodied as is confined to these explanations.All new in this practicality
Any amendment, equivalent and the improvement etc. made within the spirit of type and principle, should be included in protection model of the present utility model
Within enclosing.
Claims (7)
1. automated graphics quality testing facility, fix seat, mechanical mechanism, CCD camera, PC including sample, and described parts are all placed in light tight environment；Wherein, sample fixes seat for laying display device to be detected, and described mechanical mechanism is for controlling CCD camera and display device to be detected, and described PC is connected with mechanical mechanism.
Measuring tool the most according to claim 1, it is characterised in that the seat height away from ground fixed by described sample is 900mm.
Measuring tool the most according to claim 1, it is characterised in that the height that described CCD camera fixes seat away from sample is 500～1500mm.
Measuring tool the most according to claim 1, it is characterised in that the adjustable angle of described CCD camera.
Measuring tool the most according to claim 1, it is characterised in that the angle of seat horizontal plane fixed by described display device to be detected and sample is 60 degree.
Measuring tool the most according to claim 1, it is characterised in that described display device to be detected is 900～1600mm with the distance of CCD camera.
7. according to measuring tool described in claim 1-6 any claim, it is characterised in that the camera lens optical axis of described CCD camera is substantially vertical with display device screen surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620018709.9U CN205657804U (en) | 2016-01-08 | 2016-01-08 | Automatic image quality detects machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620018709.9U CN205657804U (en) | 2016-01-08 | 2016-01-08 | Automatic image quality detects machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205657804U true CN205657804U (en) | 2016-10-19 |
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ID=57356332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620018709.9U Expired - Fee Related CN205657804U (en) | 2016-01-08 | 2016-01-08 | Automatic image quality detects machines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205657804U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105699049A (en) * | 2016-01-08 | 2016-06-22 | 深圳控石智能系统有限公司 | Automatic image quality detection machine and usage method thereof |
-
2016
- 2016-01-08 CN CN201620018709.9U patent/CN205657804U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105699049A (en) * | 2016-01-08 | 2016-06-22 | 深圳控石智能系统有限公司 | Automatic image quality detection machine and usage method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161019 Termination date: 20220108 |
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| CF01 | Termination of patent right due to non-payment of annual fee |