CN206133137U - On -vehicle bar LCD screen detection device - Google Patents
On -vehicle bar LCD screen detection device Download PDFInfo
- Publication number
- CN206133137U CN206133137U CN201621165855.0U CN201621165855U CN206133137U CN 206133137 U CN206133137 U CN 206133137U CN 201621165855 U CN201621165855 U CN 201621165855U CN 206133137 U CN206133137 U CN 206133137U
- Authority
- CN
- China
- Prior art keywords
- tong
- lcd screen
- detection device
- bar shaped
- polaroid
- 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.)
- Expired - Fee Related
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- Forklifts And Lifting Vehicles (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
Abstract
The utility model discloses an on -vehicle bar LCD screen detection device, including lower part machine case and cylinder, lower part machine case below is fixed with the supporting pad leg, and is provided with the workstation above the machine case of lower part, drive arrangement is installed at the fixed block rear, and drive arrangement passes through the telescopic link and connect the tong, fixation clamp sliding rail structure upper portion is provided with the electric light source, the cylinder is connected with polaroid adjusting device, the polaroid has been placed on the polaroid adjusting device, the frame top is fixed with industry looks machine, camera lens is installed to industry looks machine below, the frame side is connected with the control box through the connecting tube. This on -vehicle bar LCD screen detection device, the structure sets up rationally, and equipment adopts rotatable flash light setting, makes to catch meticulouslyr, reduces the error that the light image was brought, and equipment adopts the slide rail setting simultaneously, and the rubber pad setting is adopted simultaneously in improve equipment's flexibility, prevents the damage to the LCD screen.
Description
Technical field
This utility model is related to liquid crystal display screen production technical field, specially a kind of vehicle-mounted bar shaped LCD screen detection device.
Background technology
Publicity phrase is set using LCDs more than existing vehicle interior, but in liquid crystal display screen production process, liquid
It is possible that " bad point ", " bad point " of LCDs also known as absent from duty, it refers to that liquid crystal display screen shows black and white two to brilliant screen products
Shown sub-pixel point under normal complexion Red Green Blue, each point refer to a sub-pixel, and what liquid crystal display screen was most afraid of is exactly " bad
Point ", once there is " bad point ", then image not shown by tube display screen out how, and the certain point on display screen is aobvious forever
Show same color, this " bad point " cannot be keeped in repair, only change whole display screen could solve problem, in order to avoid
Link just goes wrong after sale, affects Consumer's Experience, and liquid crystal display screen can all carry out " bad point " detection after manufacturing, at present to showing
Device detection is all that, by artificial visual inspection, slight aberration is difficult to differentiate, and some tiny damages are not easy discovery directly perceived, and
Long-time can cause eyestrain against liquid crystal display screen visual inspection, and eyes are damaged, test effect, and existing skill can be also affected
In art, the detection to liquid crystal display screen bad point can only be carried out to the liquid crystal display screen of finished product, i.e., must be after liquid crystal display screen has installed Polarizer
Could detect, and Polarizer adjusts inconvenience, so results in unnecessary waste.
Utility model content
The purpose of this utility model is to provide a kind of vehicle-mounted bar shaped LCD screen detection device, to solve above-mentioned background technology
The detection to liquid crystal display screen bad point of middle proposition can only be carried out to the liquid crystal display screen of finished product, i.e., must liquid crystal display screen installed Polarizer it
After could detect, and Polarizer adjusts inconvenience, the problems such as so result in unnecessary waste.
For achieving the above object, this utility model provides following technical scheme：A kind of vehicle-mounted bar shaped LCD screen detection device,
Including bottom cabinet and cylinder, it is fixed with below the bottom cabinet above supporting pad lower limb, and bottom cabinet and is provided with workbench,
Organic frame is welded on the workbench, and machine frame inside is provided with fixation clamp rail structure, pacified on the fixation clamp rail structure
Equipped with slide rail, fixed block and tong, the fixed block rear is provided with driving means, and driving means pass through expansion link connection clip
Handss, the fixation clamp rail structure top are provided with electric light source, and the cylinder is connected with polaroid adjusting means, the polaroid
Polaroid is placed with adjusting means, the frame is fixedly arranged above on the outside of industrial camera device, and industrial camera device and arranges
There is cylinder, pick-up lenss are installed below the industrial camera device, the frame side is connected with control by connecting pipe
Case.
Preferably, the electrical signal and control chamber of the electric light source, cylinder, industrial camera device and driving means
Electric signal input end is connected.
Preferably, the scope that the polaroid adjusting means is moved up and down is 0-30cm, and electric light source rotated in frame
Angular range be 0-60 °.
Preferably, the fixation clamp rail structure is arranged on machine frame inside and is provided with two, and fixation clamp rail structure
Bar shaped liquid crystal display screen is placed with portion's tong.
Preferably, the driving means, expansion link, tong and fixed block are provided with four, and consolidating on same slide rail
Determine block to be connected.
Preferably, the tong is collectively formed by rubber blanket, tong base plate and tong side plate, and tong base plate and tong side
Rubber blanket is provided with the inside of plate.
Compared with prior art, the beneficial effects of the utility model are：The vehicle-mounted bar shaped LCD screen detection device, structure set
Put rationally, equipment is arranged using industrial camera, make equipment carry out error being reduced when bad point is contrasted, bad point is examined automatically
Survey, improve work efficiency, while lower section is provided with polaroid, it is not necessary to install and can be detected, convenient use reduces operation
Waste, while equipment is arranged using rotatable flash lamp, make seizure finer, reduce the error brought of light image, together
When equipment using slide rail arrange, improve equipment motility, while using rubber blanket setting, prevent the damage to liquid crystal display screen.
Description of the drawings
Fig. 1 is this utility model structure schematic elevation view；
Fig. 2 is this utility model structure fixation clamp skid rail structure diagram；
Fig. 3 is this utility model structure tong schematic diagram.
In figure：1st, supporting pad lower limb, 2, bottom cabinet, 3, bar shaped liquid crystal display screen, 4, workbench, 5, frame, 6, electric light source, 7, partially
Mating plate adjusting means, 8, cylinder, 9, industrial camera device, 10, pick-up lenss, 11, polaroid, 12, connecting pipe, 13, control
Case, 14, fixation clamp rail structure, 141, driving means, 142, expansion link, 143, tong, 144, fixed block, 146, rubber blanket,
145th, slide rail, 147, tong base plate, 148, tong side plate.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
Fig. 1-3 are referred to, this utility model provides a kind of technical scheme：A kind of vehicle-mounted bar shaped LCD screen detection device, bag
Bottom cabinet 2 and cylinder 8 are included, are fixed with below bottom cabinet 2 above supporting pad lower limb 1, and bottom cabinet 2 and are provided with workbench 4,
Organic frame 5 is welded on workbench 4, and frame 5 is internally provided with fixation clamp rail structure 14, fixation clamp rail structure 14 is arranged on
Frame 5 is internally provided with two, and bar shaped liquid crystal display screen 3 is placed with 14 middle part tong 143 of fixation clamp rail structure, and fixation clamp is slided
Slide rail 145, fixed block 144 and tong 143 are installed in rail structure 14,144 rear of fixed block is provided with driving means 141, and
Driving means 141 connect tong 143, driving means 141, expansion link 142, tong 143 and fixed block 144 by expansion link 142
Four are provided with, and the fixed block 144 on same slide rail 145 is connected, tong 143 is by rubber blanket 146, tong base plate 147
Collectively form with tong side plate 148, and rubber blanket 146, fixation clamp are provided with the inside of tong base plate 147 and tong side plate 148
14 top of rail structure is provided with electric light source 6, and cylinder 8 is connected with polaroid adjusting means 7, places in polaroid adjusting means 7
There is polaroid 11, the scope that polaroid adjusting means 7 is moved up and down is 0-30cm, it is not necessary to installs and can be detected, convenient
Use, reduce the waste of operation, and the angular range that electric light source 6 is rotated in frame 5 is 0-60 °, makes seizure finer,
The error that light image is brought is reduced, frame 5 is fixedly arranged above on the outside of industrial camera device 9, and industrial camera device 9 and is provided with
Cylinder 8, is provided with pick-up lenss 10 below industrial camera device 9, make equipment be to reduce error contrast is carried out, bad point is carried out
Automatic detection, improves work efficiency, and 5 side of frame is connected with control chamber 13, electric light source 6, cylinder 8, work by connecting pipe 12
The electrical signal of industry camera apparatus 9 and driving means 141 is connected with the electric signal input end of control chamber 13.
Operation principle：When using the vehicle-mounted bar shaped LCD screen detection device, equipment is connected into power supply first, to be checked
When the bar shaped liquid crystal display screen 3 of survey is detected, bar shaped liquid crystal display screen 3 is fixed by fixation clamp rail structure 14, while passing through
Fixation clamp rail structure 14 is transported to bar shaped liquid crystal display screen 3 immediately below pick-up lenss 10, while controlling electric light by control chamber 13
The brightness in source 6 provides back light to bar shaped liquid crystal display screen 3 to be detected, adjusts the height of polaroid 11, bar by two cylinders 8
Shape liquid crystal display screen 3 shows white respectively through polaroid 11, red, green, blue, black, the picture of Lycoperdon polymorphum Vitt totally six kinds of colors, work
The picture that the 10 captured in real-time bar shaped liquid crystal display screen 3 of pick-up lenss of industry camera apparatus 9 is shown through polaroid 11, after the completion of shooting,
Two picture signals are transferred to control system by industrial camera device 9, are carried out by algorithm pre-set in control system
Data compare, while the display screen that can pass through on control chamber 13 observes Reduced extent, deimpurity impact side by side, so as to realize bar
The bad point automatic detection of shape liquid crystal display screen 3, until detection is completed, here it is the vehicle-mounted bar shaped LCD screen detection device work is whole
Process.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
Be appreciated that these embodiments can be carried out various changes in the case of without departing from principle of the present utility model and spirit, repair
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of vehicle-mounted bar shaped LCD screen detection device, including bottom cabinet (2) and cylinder (8), it is characterised in that：The bottom
It is fixed with below cabinet (2) above supporting pad lower limb (1), and bottom cabinet (2) and is provided with workbench (4), on the workbench (4)
Welding organic frame (5), and frame (5) is internally provided with fixation clamp rail structure (14), on the fixation clamp rail structure (14)
Slide rail (145), fixed block (144) and tong (143) are installed, fixed block (144) rear is provided with driving means
(141), and driving means (141) by expansion link (142) connect tong (143), fixation clamp rail structure (14) top
Electric light source (6) is provided with, the cylinder (8) is connected with polaroid adjusting means (7), puts on the polaroid adjusting means (7)
Polaroid (11) is equipped with, the frame (5) is fixedly arranged above on the outside of industrial camera device (9), and industrial camera device (9) and arranges
There is cylinder (8), pick-up lenss (10) are installed below the industrial camera device (9), frame (5) side passes through connecting tube
Road (12) is connected with control chamber (13).
2. a kind of vehicle-mounted bar shaped LCD screen detection device according to claim 1, it is characterised in that：The electric light source (6),
The signal of telecommunication input of cylinder (8), the electrical signal of industrial camera device (9) and driving means (141) and control chamber (13)
End is connected.
3. a kind of vehicle-mounted bar shaped LCD screen detection device according to claim 1, it is characterised in that：The polaroid is adjusted
The scope that device (7) is moved up and down is 0-30cm, and the angular range that electric light source (6) is rotated in frame (5) is 0-60 °.
4. a kind of vehicle-mounted bar shaped LCD screen detection device according to claim 1, it is characterised in that：The fixation clamp slide rail
Structure (14) is arranged on frame (5) and is internally provided with two, and is placed with tong (143) in the middle part of fixation clamp rail structure (14)
Bar shaped liquid crystal display screen (3).
5. a kind of vehicle-mounted bar shaped LCD screen detection device according to claim 1, it is characterised in that：The driving means
(141), expansion link (142), tong (143) and fixed block (144) are provided with four, and the fixation on same slide rail (145)
Block (144) is connected.
6. a kind of vehicle-mounted bar shaped LCD screen detection device according to claim 1, it is characterised in that：The tong (143)
Collectively formed by rubber blanket (146), tong base plate (147) and tong side plate (148), and tong base plate (147) and tong side plate
(148) rubber blanket (146) is provided with the inside of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621165855.0U CN206133137U (en) | 2016-11-01 | 2016-11-01 | On -vehicle bar LCD screen detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621165855.0U CN206133137U (en) | 2016-11-01 | 2016-11-01 | On -vehicle bar LCD screen detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206133137U true CN206133137U (en) | 2017-04-26 |
Family
ID=58576771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621165855.0U Expired - Fee Related CN206133137U (en) | 2016-11-01 | 2016-11-01 | On -vehicle bar LCD screen detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206133137U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112034641A (en) * | 2020-09-15 | 2020-12-04 | 广东英斯派克视觉科技有限公司 | Liquid crystal display surface flaw detection system |
| CN112683478A (en) * | 2020-12-29 | 2021-04-20 | 江苏奥斯汀光电科技股份有限公司 | Device and method for detecting impact effect of vehicle-mounted liquid crystal display |
-
2016
- 2016-11-01 CN CN201621165855.0U patent/CN206133137U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112034641A (en) * | 2020-09-15 | 2020-12-04 | 广东英斯派克视觉科技有限公司 | Liquid crystal display surface flaw detection system |
| CN112683478A (en) * | 2020-12-29 | 2021-04-20 | 江苏奥斯汀光电科技股份有限公司 | Device and method for detecting impact effect of vehicle-mounted liquid crystal display |
| CN112683478B (en) * | 2020-12-29 | 2023-04-25 | 江苏奥斯汀光电科技股份有限公司 | Device and method for detecting impact effect of vehicle-mounted liquid crystal display |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170426 Termination date: 20181101 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |