CN210982249U - Display screen appearance detection machine - Google Patents
Display screen appearance detection machine Download PDFInfo
- Publication number
- CN210982249U CN210982249U CN201921909690.7U CN201921909690U CN210982249U CN 210982249 U CN210982249 U CN 210982249U CN 201921909690 U CN201921909690 U CN 201921909690U CN 210982249 U CN210982249 U CN 210982249U
- Authority
- CN
- China
- Prior art keywords
- streamline
- light source
- detection
- display screen
- equipment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The utility model discloses a display screen outward appearance detects machine, including the equipment rack, be equipped with the marble bottom plate in the equipment rack, be equipped with the equipment safety cover on the bottom plate, be equipped with a plurality of functional sections in the equipment safety cover, contain the material loading streamline in proper order, detect the streamline, be shaded and detect, the bright field detects, and the dark field detects and the unloading streamline. The utility model has the advantages that: the camera is matched with the streamline, light enters through the light source, the camera shoots, and detection of the appearance of the screen is automatically completed. The multi-functional screen detection device has the advantages that multiple groups of cameras and light source combinations are used, different bad types of screens can be detected in different combinations, the screens with various sizes can be shared, equipment components do not need to be remodeled, the multi-functional screen detection device is applicable to detection of products with various specifications, multiple purposes are achieved, enterprise product remodelling detection and product diversification expansion are facilitated, meanwhile, the cost is saved, the detection standard of the products is unified, meanwhile, the detection efficiency is greatly improved, and the detection cost is reduced.
Description
Technical Field
The utility model relates to a display screen detects technical field, specifically is a display screen outward appearance detects machine.
Background
With the continuous development of electronic technology, mobile phones and tablet computers are used more and more widely, and display screens are indispensable key rings as input and output components of the mobile phones and the tablet computers; one of the important steps in the production of display screens is the inspection of the appearance of the display screen. In the use process, the appearance of the display screen produces the most intuitive feeling for people. The traditional detection mode is manual visual observation and manual observation of the appearance of a product by using an electron microscope, but the manual detection mode causes the conditions of high reject ratio, low efficiency and difficult unification of standards.
Among the prior art, the manual work is to the different positions of product, and different mar are surveyed visually, can't form unified detection standard, and manual operation leaks easily simultaneously and examines, causes higher defective rate. Moreover, the effect of the manual visual continuity operation is poor, the detection efficiency is low, and meanwhile, the eyes of the detection personnel are damaged to a certain extent by long-time close observation and the use of an electron microscope.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a display screen outward appearance detects machine to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a display screen appearance detector comprises an equipment frame, wherein a marble bottom plate is arranged on the equipment frame, an equipment protective cover is arranged on the marble bottom plate, a touch display screen and a keyboard mouse box are respectively arranged at the front end of the equipment protective cover, signal lamps and equipment buttons are respectively arranged on two sides of the keyboard mouse box, an air purifier is also arranged at the top end of the equipment protective cover, a feeding streamline, a detection streamline and a discharging streamline are sequentially arranged on the marble bottom plate in the equipment protective cover, a marble side plate is arranged on one side of the feeding streamline, the detection streamline and the discharging streamline on the marble bottom plate, a bright field detection line sweeping camera, a backlight detection line sweeping camera, a bright field detection light source, a first dark field detection light source, a dark field detection line sweeping camera and a second dark field detection light source are sequentially arranged on the marble side plate from left to right, the lower end of the backlight detection line scanning camera is positioned in the detection streamline and is also provided with a backlight detection light source.
Preferably, the equipment rack is internally provided with an electric cabinet and an industrial personal computer, and the periphery of the equipment rack is connected with a sealing plate with a handle in a threaded manner.
Preferably, the equipment protection cover comprises the inferior gram force shrouding of tawny.
Preferably, the signal lamp comprises OK and NG display lamps, and the equipment buttons comprise a plurality of buttons of starting, stopping, resetting and scramming.
Preferably, the bright field detection line scanning camera, the backlight detection line scanning camera, the bright field detection light source, the first dark field detection light source, the dark field detection line scanning camera, the second dark field detection light source and the backlight detection light source are respectively provided with an X axis, a Y axis, an angle R adjustment mechanism and a micrometer fine adjustment platform mechanism.
Preferably, the feeding streamline, the detection streamline and the blanking streamline are all provided with rollers for conveying products.
Preferably, the feeding streamline and the detection streamline are connected with the discharging streamline through connecting pieces.
Advantageous effects
The camera is matched with the streamline, light enters through the light source, the camera shoots, and detection of the appearance of the screen is automatically completed. The multi-functional screen detection device has the advantages that multiple groups of cameras and light source combinations are used, different bad types of screens can be detected in different combinations, the screens with various sizes can be shared, equipment components do not need to be remodeled, the multi-functional screen detection device is applicable to detection of products with various specifications, multiple purposes are achieved, enterprise product remodelling detection and product diversification expansion are facilitated, meanwhile, the cost is saved, the detection standard of the products is unified, meanwhile, the detection efficiency is greatly improved, and the detection cost is reduced.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the structure of the protective cover of the present invention.
Reference numerals
1-equipment rack, 2-equipment protection cover, 3-air purifier, 4-touch display screen, 5-keyboard mouse box, 6-signal lamp, 7-equipment button, 8-material loading line, 9-detection flow line, 10-material unloading flow line, 11-marble bottom plate, 12-marble side plate, 13-bright field detection line sweeping camera, 14-bright field detection light source, 15-backlight detection line sweeping camera, 16-backlight detection light source, 17-dark field detection line sweeping camera, 18-first dark field detection light source, and 19-second dark field detection light source.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
Examples
As shown in the figure 1-2, a display screen appearance detector comprises an equipment rack 1, a marble bottom plate 11 is arranged on the equipment rack 1, an equipment protection cover 2 is arranged on the marble bottom plate 11, a touch display screen 4 and a keyboard and mouse box 5 are respectively arranged at the front end of the equipment protection cover 2, a signal lamp 6 and an equipment button 7 are respectively arranged at two sides of the keyboard and mouse box 5, an air purifier 3 is further arranged at the top end of the equipment protection cover 2, a feeding streamline 8, a detection streamline 9 and a discharging streamline 10 are sequentially arranged on the marble bottom plate 11 in the equipment protection cover 2, a marble side plate 12 is arranged at one side of the feeding streamline 8, the detection streamline 9 and the discharging streamline 10 on the marble bottom plate 11, a bright field detection line scanning camera 13, a backlight detection line scanning camera 15, a bright field detection light source 14, a first dark field detection light source 18, a bright field detection line, A dark field detection line scanner 17 and a second dark field detection light source 19, and a backlight detection light source 16 is also arranged at the lower end of the backlight detection line scanner 15 in the detection flow line 9.
Preferably, the equipment rack 1 is internally provided with an electric cabinet and an industrial personal computer, and the periphery of the equipment rack is connected with a sealing plate with a handle in a threaded manner.
Preferably, the equipment protection cover 2 consists of a tawny acrylic sealing plate.
Preferably, the signal lamp 6 comprises OK and NG display lamps, and the equipment button 7 comprises a plurality of buttons of start, stop, reset and scram.
Preferably, the bright field detection line scanner 13, the backlight detection line scanner 15, the bright field detection light source 14, the first dark field detection light source 18, the dark field detection line scanner 17, the second dark field detection light source 19 and the backlight detection light source 16 are all provided with an X-axis, a Y-axis, an angle R adjustment and a micrometer fine adjustment platform mechanism.
Preferably, the feeding streamline 8, the detection streamline 9 and the blanking streamline 10 are all provided with rollers for conveying products.
Preferably, the feeding streamline 8 and the detection streamline 9 are connected with the blanking streamline 10 through connecting pieces.
The display screen appearance inspection machine comprises a plurality of functional sections, and the functional sections sequentially comprise a feeding streamline, a detection streamline, a backlight detection, a bright field detection, a dark field detection and a blanking streamline.
Manually putting a product to be detected into the feeding material flow line, pressing a start button, enabling the product to enter a detection flow line through the flow line, and enabling a backlight detection camera to start detecting and taking pictures when the product flows into a backlight detection area; when the product flows into the bright field detection area, the bright field detection camera starts to detect and take pictures; when the product flows into a dark field detection area, a dark field detection camera starts to detect and fetch images; after all detection and image taking are completed, the algorithm judges the defects of scratches, defects, dirt and the like of the product, and the detection result is displayed on the display screen.
The aforesaid is the stand-alone detection, if need with other equipment docks, only need with other supplied materials equipment docks at local quick-witted material loading streamline, other receipts material equipment docks at local unloading streamline can.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the content of the present invention within the protection scope of the present invention.
Claims (7)
1. The utility model provides a display screen outward appearance detects machine, includes equipment rack (1), its characterized in that: be equipped with marble bottom plate (11) on equipment rack (1), be equipped with equipment protection cover (2) on marble bottom plate (11), be located the front end of equipment protection cover (2) is equipped with touch display screen (4) and keyboard mouse box (5) respectively, keyboard mouse box (5) both sides are equipped with signal lamp (6) and equipment button (7) respectively, equipment protection cover (2) top still is equipped with air purifier (3), equipment protection cover (2) are inherent be equipped with material loading streamline (8) on marble bottom plate (11) in proper order, detect streamline (9) and unloading streamline (10), lie in on marble bottom plate (11) material loading streamline (8), detect streamline (9) and unloading streamline (10) one side and be equipped with from a left side marble curb plate (12), it sweeps camera (13) to turn right on marble curb plate (12) to be equipped with the bright field in proper order, The device comprises a backlight detection line scanning camera (15), a bright field detection light source (14), a first dark field detection light source (18), a dark field detection line scanning camera (17) and a second dark field detection light source (19), wherein the lower end of the backlight detection line scanning camera (15) is positioned in the detection streamline (9) and is also provided with a backlight detection light source (16).
2. The display screen appearance inspection machine of claim 1, wherein: an electric cabinet and an industrial personal computer are assembled inside the equipment rack (1), and sealing plates with handles are screwed around the equipment rack.
3. The display screen appearance inspection machine of claim 1, wherein: the equipment protection cover (2) is composed of a tawny acrylic sealing plate.
4. The display screen appearance inspection machine of claim 1, wherein: the signal lamp (6) comprises OK and NG display lamps, and the equipment button (7) comprises a plurality of buttons of starting, stopping, resetting and scramming.
5. The display screen appearance inspection machine of claim 1, wherein: the bright field detection line scanning camera (13), the backlight detection line scanning camera (15), the bright field detection light source (14), the first dark field detection light source (18), the dark field detection line scanning camera (17), the second dark field detection light source (19) and the backlight detection light source (16) are respectively provided with an X axis, a Y axis, an angle R adjustment mechanism and a micrometer fine adjustment platform mechanism.
6. The display screen appearance inspection machine of claim 1, wherein: the feeding streamline (8), the detection streamline (9) and the discharging streamline (10) are all provided with rollers for conveying products.
7. The display screen appearance inspection machine of claim 6, wherein: the feeding streamline (8), the detection streamline (9) and the blanking streamline (10) are connected through connecting pieces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921909690.7U CN210982249U (en) | 2019-11-07 | 2019-11-07 | Display screen appearance detection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921909690.7U CN210982249U (en) | 2019-11-07 | 2019-11-07 | Display screen appearance detection machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210982249U true CN210982249U (en) | 2020-07-10 |
Family
ID=71424233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921909690.7U Active CN210982249U (en) | 2019-11-07 | 2019-11-07 | Display screen appearance detection machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210982249U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111974708A (en) * | 2020-10-09 | 2020-11-24 | 上海帆声图像科技有限公司 | Electronic equipment appearance detection mechanism and detection process |
| CN112461841A (en) * | 2020-11-03 | 2021-03-09 | 东莞市鼎力自动化科技有限公司 | Method and device for intelligently optimizing appearance detection |
| CN112798609A (en) * | 2021-04-19 | 2021-05-14 | 深圳市罗博威视科技有限公司 | Screen module appearance detection device and detection method |
| CN113369156A (en) * | 2021-05-21 | 2021-09-10 | 苏州襄行智能科技有限公司 | Quality detection equipment of syringe needle |
| CN113640303A (en) * | 2021-08-09 | 2021-11-12 | 联宝(合肥)电子科技有限公司 | Surface flaw detection equipment for notebook computer and detection method thereof |
| CN115475770A (en) * | 2021-05-31 | 2022-12-16 | 北京小米移动软件有限公司 | Screen detection method, screen detection device and storage medium |
-
2019
- 2019-11-07 CN CN201921909690.7U patent/CN210982249U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111974708A (en) * | 2020-10-09 | 2020-11-24 | 上海帆声图像科技有限公司 | Electronic equipment appearance detection mechanism and detection process |
| CN112461841A (en) * | 2020-11-03 | 2021-03-09 | 东莞市鼎力自动化科技有限公司 | Method and device for intelligently optimizing appearance detection |
| CN112798609A (en) * | 2021-04-19 | 2021-05-14 | 深圳市罗博威视科技有限公司 | Screen module appearance detection device and detection method |
| CN113369156A (en) * | 2021-05-21 | 2021-09-10 | 苏州襄行智能科技有限公司 | Quality detection equipment of syringe needle |
| CN113369156B (en) * | 2021-05-21 | 2022-05-27 | 苏州襄行智能科技有限公司 | Quality detection equipment of syringe needle |
| CN115475770A (en) * | 2021-05-31 | 2022-12-16 | 北京小米移动软件有限公司 | Screen detection method, screen detection device and storage medium |
| CN113640303A (en) * | 2021-08-09 | 2021-11-12 | 联宝(合肥)电子科技有限公司 | Surface flaw detection equipment for notebook computer and detection method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210982249U (en) | Display screen appearance detection machine | |
| CN110579485B (en) | Device and method for rapidly detecting surface defects of glass cover plate of smart phone | |
| CN103162940A (en) | Novel mobile phone camera module automatic test machine | |
| CN203116946U (en) | Novel automatic testing machine for camera modules of mobile phones | |
| CN108550325A (en) | Local transparent display screen and smart machine | |
| CN201408243Y (en) | Device for detecting corona discharge | |
| CN209879579U (en) | Online vision inspection equipment of complete machine | |
| CN206638878U (en) | Polarisation digit microscope | |
| CN208126054U (en) | A kind of automatic pressing detection device of liquid crystal display panel | |
| CN206132642U (en) | Electronic components pin soldering tin CCD visual detection machine | |
| CN109823633A (en) | A kind of detection of plastic lid outer patch and receive lid arrangement | |
| CN210803300U (en) | Static visual detection device for assembly line | |
| CN211426238U (en) | CCD visual detection equipment | |
| CN211697448U (en) | Six detection device of strip cigarette | |
| CN204177728U (en) | LCD screen based on machine vision detects darkroom dedusting structure automatically | |
| CN114923090A (en) | Liquid crystal display screen with image defect automatic detection function | |
| CN215853911U (en) | Automatic glass defect detection equipment | |
| CN108956628B (en) | Plastic cover plate defect imaging detection system | |
| CN212125811U (en) | A equipment detects all-in-one for LED display screen | |
| CN208466556U (en) | A kind of automatic separator with triode based on laser profile sensor | |
| CN206908686U (en) | A kind of portable electronic commercial scanner | |
| CN105140151A (en) | Test structure repairing T-shaped defects of TFT panel array and method | |
| CN217819961U (en) | Double-sided visual detection device for printed matter | |
| CN209086599U (en) | A kind of liquid crystal is with touch screen TP all standing bonding structure | |
| JP3063915U (en) | Nori inspection equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |