CN114923090A - Liquid crystal display screen with image defect automatic detection function - Google Patents
Liquid crystal display screen with image defect automatic detection function Download PDFInfo
- Publication number
- CN114923090A CN114923090A CN202210614863.2A CN202210614863A CN114923090A CN 114923090 A CN114923090 A CN 114923090A CN 202210614863 A CN202210614863 A CN 202210614863A CN 114923090 A CN114923090 A CN 114923090A
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- China
- Prior art keywords
- display screen
- liquid crystal
- crystal display
- cleaning brush
- image defect
- 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.)
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 63
- 230000007547 defect Effects 0.000 title claims abstract description 27
- 238000001514 detection method Methods 0.000 title claims abstract description 21
- 238000004140 cleaning Methods 0.000 claims abstract description 81
- 244000185238 Lophostemon confertus Species 0.000 claims abstract description 30
- 230000001681 protective effect Effects 0.000 claims description 15
- 241000446313 Lamella Species 0.000 claims description 2
- 238000007689 inspection Methods 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 230000008021 deposition Effects 0.000 abstract description 3
- 230000002265 prevention Effects 0.000 abstract 1
- 238000003825 pressing Methods 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 241000251468 Actinopterygii Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000011895 specific detection Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/22—Undercarriages with or without wheels with approximately constant height, e.g. with constant length of column or of legs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/35—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being liquid crystals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a liquid crystal display screen with an image defect automatic detection function, which belongs to the field of liquid crystal display screens and comprises a display screen shell, wherein a liquid crystal display screen is arranged on the front surface of the display screen shell, and a cleaning device is arranged on the front surface of the display screen shell. According to the liquid crystal display screen with the automatic image defect detection function, the cleaning brush block on the inner side surface of the cleaning brush box is brushed along the surface of the liquid crystal display screen through the arranged cleaning device after the surface of the liquid crystal display screen is stained, so that dust deposition and the like on the surface of the liquid crystal display screen can be removed, a good watching effect is guaranteed when the liquid crystal display screen is displayed, and the exposed state of the liquid crystal display screen can be improved through the arranged scratch prevention device when the display screen is idle, so that the trouble that the part of the liquid crystal display screen is scratched when the display screen is carried can be reduced.
Description
Technical Field
The invention relates to the field of liquid crystal display screens, in particular to a liquid crystal display screen with an image defect automatic detection function.
Background
In recent years, the technology of liquid crystal displays has been developed more and more rapidly, and the application occasions have also been more and more, for example, the display screens of various electronic devices such as televisions, mobile phones, tablet computers, intelligent vehicle-mounted devices and the like mostly adopt liquid crystal displays, and along with the improvement of the life quality of people, the requirements of people on the performance of the liquid crystal displays have been higher and higher, therefore, manufacturers have been gradually improving the production process and detection technology to detect various possible defects of the liquid crystal displays, such as bright spots, black spots, bright black inversion, foreign matters, scratches, color cast and the like, and in the detection technology of the liquid crystal displays, the detection method has been gradually changed from traditional human eye observation to machine vision detection. In specific detection, for some microscopic defects, namely defects which can be observed under a magnifier, such as bright spots, black spots and the like, generally speaking, a high-resolution industrial camera and a lens combination can be used for shooting from the right top, and then the defects are detected by using an image processing technology, meanwhile, some liquid crystal display screen products on the market have the function of automatically judging the image defects based on the detection of an image brightness colorimeter, for example, the liquid crystal display screen products can be visually observed like people, and the high reliability and repeatability use an image brightness colorimeter system and related analysis software, so that the brightness, the color uniformity and the contrast of the FPD can be evaluated, and the defects on the FPD can be identified, and the application is widely accepted; present liquid crystal display has certain drawback when in-service use, the screen of display exposes outside, there is the screen surface risk of being drawn when the transport, and the normal during operation of display screen and work back, there is the phenomenon of deposition in the surface, it is comparatively loaded down with trivial details to take the clear process of burnisher separately, liquid crystal display generally need be connected the use through cable and equipment in addition, the conventional cable connects and appears not hard up problem easily after dragging, make display screen operating condition picture quality stability not good.
Disclosure of Invention
The invention mainly aims to provide a liquid crystal display screen with an image defect automatic detection function, which can effectively solve the problems that the existing liquid crystal display screen in the background technology has certain defects in actual use, the screen of the display screen is exposed outside, the risk of scratching the surface of the screen exists during transportation, the surface of the display screen has ash accumulation during and after normal work, the process of taking a cleaning tool for cleaning is complex, the liquid crystal display screen generally needs to be connected with equipment through a cable, and the conventional cable joint is easy to loosen after being pulled, so that the picture quality stability in the working state of the display screen is poor.
In order to achieve the purpose, the invention adopts the technical scheme that:
a liquid crystal display screen with an image defect automatic detection function comprises a display screen shell, wherein a liquid crystal display screen is arranged on the front surface of the display screen shell, a cleaning device is arranged on the front surface of the display screen shell and comprises a cleaning brush box, a guide support arm and a cleaning brush block, the guide support arm is fixedly mounted on the upper end face of the cleaning brush box, the cleaning brush block is fixedly mounted on the inner side surface of the cleaning brush box, an adjusting handle is fixedly mounted on the other side surface of the cleaning brush box, an anti-scratch device is arranged inside the cleaning brush block and comprises a protective film, a closed cover plate and an assembled rubber sleeve, the closed cover plate is fixedly mounted on the surface of one end of the protective film, an assembled rubber sleeve is arranged on the surface of one end of the closed cover plate, the assembled rubber sleeve is fixedly mounted at the middle position of the surface of the closed cover plate, an anti-falling assembly is arranged below the display screen shell.
As a further improvement of the above scheme, the anticreep subassembly includes anticreep clamp plate, flexible sliding sleeve, flexible traveller, direction slider and reset spring, the upper surface of anticreep clamp plate is provided with flexible traveller, flexible traveller fixed mounting is close to both sides position at the upper surface of anticreep clamp plate, the outside cover of flexible traveller is equipped with flexible sliding sleeve, the inside of flexible sliding sleeve is provided with reset spring, the inside upper end fixed mounting that is located flexible traveller of flexible sliding sleeve has the direction slider.
As a further improvement of the above scheme, the upper end of the return spring is fixedly connected with the inner top wall of the telescopic sliding sleeve, the lower end of the return spring is fixedly connected with the upper end face of the guide sliding block, and the telescopic sliding sleeve is slidably connected with the telescopic sliding column.
As a further improvement of the above scheme, the upper end surfaces of the telescopic sliding sleeves are fixedly connected with the lower surface of the display screen shell, the upper surface of the anti-falling pressing plate is located between the two telescopic sliding columns and is provided with a plug through hole, the upper surface of the anti-falling pressing plate is located on the inner wall of the plug through hole and is fixedly provided with an elastic gasket, and a cable embedding hole is formed in the plug through hole and is located between the two elastic gaskets.
As a further improvement of the above scheme, a guide sliding frame is fixedly mounted on the rear surface of the display screen shell near the upper edge, and a guide sliding groove is formed in the upper surface of the guide sliding frame.
As a further improvement of the scheme, the cleaning brush box slides at the guide sliding groove of the guide sliding frame through the guide support arm, and one side surface of the cleaning brush block is attached to the surface of the liquid crystal display screen.
As a further improvement of the scheme, a containing chamber is formed in the cleaning brush block, and one end of the protective film is fixedly connected with a wall body in the containing chamber of the cleaning brush block.
As a further improvement of the scheme, the closed cover plate is matched with the port of the cleaning brush block in a clamping mode, and the protective film extends from the containing chamber of the cleaning brush block until the assembled rubber sleeve is hung on the fixing hook on the surface of the display screen shell and fixed.
As a further improvement of the above scheme, the lower fixed surface of display screen shell installs the control button, the lower terminal surface middle part fixed mounting of display screen shell has the support grudging post, one side that the lower surface of display screen shell is located the support grudging post is provided with the wiring mouth, the lower terminal surface fixed mounting who supports the grudging post has the seat of placing, the lower terminal surface fixed mounting who places the seat has anti-skidding gasket, the plug of anticreep clamp plate runs through the mouthful and is located the setting of wiring mouth below of display screen shell.
Compared with the prior art, the invention has the following beneficial effects:
according to the cleaning brush box, the cleaning brush block on the inner side surface of the cleaning brush box is driven to brush along the surface of the liquid crystal display screen by operating the adjusting handle on the surface of the cleaning brush box after the surface of the liquid crystal display screen is stained through the cleaning device, dust deposition and the like on the surface of the liquid crystal display screen can be removed, a good watching effect is guaranteed when an image of the liquid crystal display screen is displayed, the cleaning brush box slides at the guide sliding groove of the guide sliding frame through the guide support arm in the moving process of the cleaning brush block, and the propelling stability of the cleaning operation of the cleaning brush box is improved.
Through the scratch-proof device that sets up, after the display screen is idle, the closed cover plate drives the protection film and outwards extends from the containing room of clean brush piece, until the equipment gum cover to fixed couple surface, the protection film shelters from in the place ahead of liquid crystal display screen like this, can improve the exposed state of liquid crystal display screen to can reduce the trouble that liquid crystal display screen position received the fish tail when the display screen was carried.
Through the anticreep subassembly that sets up, after the cable plug that is used for connecting device inserts the wiring mouth, the anticreep clamp plate supports the plug that inserts the wiring mouth, can reduce the plug like this and draw not hard up trouble at the display screen during operation to guarantee that the display screen possesses stable display picture during normal work.
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 wiring port of the present invention;
FIG. 3 is a schematic diagram of an LCD screen according to the present invention;
FIG. 4 is a schematic view of the cleaning apparatus of the present invention;
fig. 5 is a schematic structural view of the anti-separation assembly of the present invention.
In the figure: 1. a display screen housing; 2. a liquid crystal display screen; 3. a cleaning device; 4. an anti-scratch device; 5. an anti-drop component; 6. a cleaning brush box; 7. a guide support arm; 8. cleaning the brush block; 9. a protective film; 10. closing the cover plate; 11. assembling a rubber sleeve; 12. a storage chamber; 13. fixing the hook; 14. an anti-drop pressure plate; 15. a telescopic sliding sleeve; 16. a telescopic sliding column; 17. a guide slider; 18. a return spring; 19. a plug through opening; 20. an elastic pad; 21. a cable embedding port; 22. a guide carriage; 23. a support stand; 24. a placing seat; 25. an anti-slip gasket; 26. a control key; 27. a wiring port; 28. a guide chute.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
As shown in fig. 1-5, a liquid crystal display screen with an image defect automatic detection function includes a display screen housing 1, a liquid crystal display screen 2 is disposed on a front surface of the display screen housing 1, a cleaning device 3 is disposed on the front surface of the display screen housing 1, an anti-scratch device 4 is disposed inside a cleaning brush block 8, an anti-drop assembly 5 is disposed below the display screen housing 1, a control button 26 is fixedly mounted on a lower surface of the display screen housing 1, a supporting upright frame 23 is fixedly mounted on a middle position of a lower end surface of the display screen housing 1, a wiring port 27 is disposed on one side of the supporting upright frame 23 on the lower surface of the display screen housing 1, a placing seat 24 is fixedly mounted on the lower end surface of the supporting upright frame 23, an anti-slip gasket 25 is fixedly mounted on the lower end surface of the placing seat 24, and a plug through port 19 of the anti-drop pressing plate 14 is disposed below the wiring port 27 of the display screen housing 1.
In this embodiment, the anti-falling assembly 5 includes an anti-falling pressing plate 14, a telescopic sliding sleeve 15, a telescopic sliding column 16, a guiding slider 17 and a return spring 18, the upper surface of the anti-falling pressing plate 14 is provided with the telescopic sliding column 16, the telescopic sliding column 16 is fixedly installed on the upper surface of the anti-falling pressing plate 14 near two sides, the telescopic sliding sleeve 15 is sleeved outside the telescopic sliding column 16, the return spring 18 is arranged inside the telescopic sliding sleeve 15, the guiding slider 17 is fixedly installed inside the telescopic sliding sleeve 15 at the upper end of the telescopic sliding column 16, the upper end of the return spring 18 is fixedly connected with the inner top wall of the telescopic sliding sleeve 15, the lower end of the return spring 18 is fixedly connected with the upper end face of the guiding slider 17, the telescopic sliding sleeve 15 is slidably connected with the telescopic sliding column 16, the upper end face of the telescopic sliding sleeve 15 is fixedly connected with the lower surface of the display screen housing 1, the upper surface of the anti-falling pressing plate 14 is provided with a plug through hole 19 in the region between the two telescopic sliding columns 16, the upper surface of anticreep clamp plate 14 is located the inner wall fixed mounting elasticity gasket 20 of plug through-hole 19, is located to be provided with the cable between two lamella elasticity gaskets 20 in the plug through-hole 19 and inlays entry 21, and after the cable plug that is used for connecting device inserted wiring mouth 27, anticreep clamp plate 14 supported the plug that inserts wiring mouth 27, can reduce the plug like this and draw not hard up trouble of pulling at the display screen during operation to guarantee that the display screen possesses stable display screen during normal work.
In this embodiment, the cleaning device 3 includes a cleaning brush box 6, a guiding arm 7 and a cleaning brush 8, the guiding arm 7 is fixedly installed on the upper end surface of the cleaning brush box 6, the cleaning brush 8 is fixedly installed on the inner side surface of the cleaning brush box 6, the adjusting handle is fixedly installed on the other side surface of the cleaning brush box 6, the cleaning brush box 6 slides on the guiding chute 28 of the guiding carriage 22 through the guiding arm 7, one side surface of the cleaning brush 8 is attached to the surface of the liquid crystal display screen 2, the guiding carriage 22 is fixedly installed on the rear surface of the display screen housing 1 near the upper edge, the guiding chute 28 is opened on the upper surface of the guiding carriage 22, after the surface of the liquid crystal display screen 2 is stained, the adjusting handle on the surface of the cleaning brush box 6 is operated to drive the cleaning brush 8 on the inner side surface of the cleaning brush box 6 to brush along the surface of the liquid crystal display screen 2, so as to remove the dust deposit and the like on the surface of the liquid crystal display screen 2, the image display of the liquid crystal display screen 2 is guaranteed to have a good watching effect, and in the moving process of the cleaning brush block 8, the cleaning brush box 6 slides in the guide sliding groove 28 of the guide sliding frame 22 through the guide support arm 7, so that the improvement of the propelling stability of the cleaning operation of the cleaning brush box 6 is facilitated.
In this embodiment, the scratch-proof device 4 includes a protective film 9, a closed cover plate 10 and an assembled rubber sleeve 11, the closed cover plate 10 is fixedly installed on one end surface of the protective film 9, the assembled rubber sleeve 11 is disposed on one end surface of the closed cover plate 10, the assembled rubber sleeve 11 is fixedly installed at the middle position of the surface of the closed cover plate 10, a receiving chamber 12 is opened inside the cleaning brush block 8, one end of the protective film 9 is fixedly connected with the wall body in the receiving chamber 12 of the cleaning brush block 8, the closed cover plate 10 is engaged with the port of the cleaning brush block 8, the protective film 9 extends from the receiving chamber 12 of the cleaning brush block 8 until the assembled rubber sleeve 11 is hung on a fixed hook 13 on the surface of the display screen housing 1, after the display screen is idle, the closed cover plate 10 drives the protective film 9 to extend outwards from the receiving chamber 12 of the cleaning brush block 8 until the assembled rubber sleeve 11 is sleeved on the fixed hook 13, the protective film 9 is shielded in front of the liquid crystal display screen 2, so that the exposed state of the liquid crystal display screen 2 can be improved, and the trouble that the part of the liquid crystal display screen 2 is scratched when the display screen is carried can be reduced.
The invention is a liquid crystal display with an automatic image defect detection function, wherein an automatic image defect detection system is arranged in a display shell 1, and comprises a cleaning module, a detection module, a management module, a maintenance module, a database module and the like, which can automatically scan a program after a liquid crystal display screen 2 is lightened, report after the image display defect is scanned, control an adjusting handle on the surface of a cleaning brush box 6 after the surface of the liquid crystal display screen 2 is stained, drive a cleaning brush block 8 on the inner side surface of the cleaning brush box 6 to brush along the surface of the liquid crystal display screen 2, clear accumulated dust and the like on the surface of the liquid crystal display screen 2, ensure that the liquid crystal display screen 2 has a good viewing effect when displaying images, and the cleaning brush box 6 slides at a guide chute 28 of a guide carriage 22 through a guide support arm 7 in the moving process of the cleaning brush block 8, the improvement of the propelling stability of the cleaning operation of the cleaning brush box 6 is facilitated, after the display screen is idle, the closed cover plate 10 is taken down from the port of the cleaning brush block 8, the closed cover plate 10 drives the protective film 9 to extend outwards from the containing chamber 12 of the cleaning brush block 8 until the assembling rubber sleeve 11 is sleeved on the surface of the fixed hook 13, the protective film 9 is shielded in front of the liquid crystal display screen 2, the exposed state of the liquid crystal display screen 2 can be improved, the trouble that the part of the liquid crystal display screen 2 is scratched when the display screen is carried can be reduced, before the use, a cable for connecting equipment penetrates into the plug through hole 19 of the anti-falling pressing plate 14, the plug of the cable penetrates through the plug through hole 19 of the anti-falling pressing plate 14, finally, the plug at one end of the cable is embedded into the wiring hole 27 on the lower surface of the display screen shell 1, the anti-falling pressing plate 14 runs upwards under the elastic force of the return spring 18, until the anti-dropping pressing plate 14 abuts against the plug inserted into the wiring port 27, the trouble that the plug is pulled and loosened when the display screen works can be reduced, and therefore a stable display picture is provided when the display screen works normally.
The foregoing shows and describes the general principles and features of the present invention, together with the advantages thereof. Although embodiments of the present invention have been shown and described, it is not intended to limit the scope of the invention, which is defined by the appended claims and their equivalents, and all changes that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, which are within their scope of protection, as defined in the following claims and their equivalents, and which are to be embraced therein by the principles of the invention as defined in the claims and their equivalents.
Claims (9)
1. The utility model provides a take liquid crystal display of image defect automated inspection function, includes display screen shell (1), its characterized in that: the front surface of display screen shell (1) is provided with liquid crystal display screen (2), the front surface of display screen shell (1) is provided with cleaning device (3), cleaning device (3) include cleaning brush box (6), direction support arm (7) and cleaning brush piece (8), the up end fixed mounting of cleaning brush box (6) has direction support arm (7), the inboard fixed surface of cleaning brush box (6) installs cleaning brush piece (8), the opposite side fixed surface of cleaning brush box (6) installs the adjustment handle, the inside of cleaning brush piece (8) is provided with prevents drawing device (4), prevent drawing device (4) including protection film (9), closed apron (10) and equipment gum cover (11), the one end fixed surface of protection film (9) installs closed apron (10), the one end surface of closed apron (10) is provided with equipment gum cover (11), the assembling rubber sleeve (11) is fixedly installed in the middle of the surface of the closed cover plate (10), and the anti-falling assembly (5) is arranged below the display screen shell (1).
2. The liquid crystal display panel with the image defect automatic detection function according to claim 1, characterized in that: anticreep subassembly (5) are including anticreep clamp plate (14), flexible sliding sleeve (15), flexible traveller (16), guide slider (17) and reset spring (18), the upper surface of anticreep clamp plate (14) is provided with flexible traveller (16), flexible traveller (16) fixed mounting is close to both sides position at the upper surface of anticreep clamp plate (14), the outside cover of flexible traveller (16) is equipped with flexible sliding sleeve (15), the inside of flexible sliding sleeve (15) is provided with reset spring (18), the inside upper end fixed mounting that is located flexible traveller (16) of flexible sliding sleeve (15) has guide slider (17).
3. The liquid crystal display panel with the function of automatically detecting the image defects according to claim 2, wherein: the upper end of the reset spring (18) is fixedly connected with the inner top wall of the telescopic sliding sleeve (15), the lower end of the reset spring (18) is fixedly connected with the upper end face of the guide sliding block (17), and the telescopic sliding sleeve (15) is slidably connected with the telescopic sliding column (16).
4. The liquid crystal display panel with the image defect automatic detection function according to claim 3, characterized in that: the utility model discloses a screen display, including flexible sliding sleeve (15), the upper end face of flexible sliding sleeve (15) and the lower fixed surface of display screen shell (1) are connected, the upper surface of anticreep clamp plate (14) is located between two flexible traveller (16) and has regionally seted up plug through mouth (19), the upper surface of anticreep clamp plate (14) is located inner wall fixed mounting elastic gasket (20) that plug through mouth (19), it inlays entry (21) to be provided with the cable in plug through mouth (19) between two lamella elastic gasket (20).
5. The LCD screen with the image defect automatic detection function according to claim 4, characterized in that: the rear surface of display screen shell (1) is close to edge department fixed mounting has direction balladeur train (22) in the upper edge, direction spout (28) have been seted up to the upper surface of direction balladeur train (22).
6. The LCD screen with the image defect automatic detection function according to claim 5, characterized in that: the cleaning brush box (6) slides at a guide sliding groove (28) of the guide sliding frame (22) through the guide support arm (7), and one side surface of the cleaning brush block (8) is attached to the surface of the liquid crystal display screen (2).
7. The liquid crystal display panel with the image defect automatic detection function according to claim 6, wherein: a containing chamber (12) is formed in the cleaning brush block (8), and one end of the protective film (9) is fixedly connected with the wall body in the containing chamber (12) of the cleaning brush block (8).
8. The lcd panel with the image defect automatic detecting function according to claim 7, wherein: the closed cover plate (10) is matched with a port of the cleaning brush block (8) in a clamping mode, the protective rubber sheet (9) extends from a containing chamber (12) of the cleaning brush block (8) until the assembled rubber sleeve (11) is fixed to a fixed hook (13) hung on the surface of the display screen shell (1).
9. The lcd panel with the image defect automatic detecting function according to claim 8, wherein: the lower fixed surface of display screen shell (1) installs control button (26), the lower terminal surface middle part fixed mounting of display screen shell (1) has support grudging post (23), one side that the lower surface of display screen shell (1) is located support grudging post (23) is provided with wiring mouth (27), the lower terminal surface fixed mounting of support grudging post (23) has places seat (24), the lower terminal surface fixed mounting who places seat (24) has anti-skidding gasket (25), the plug of anticreep clamp plate (14) runs through mouthful (19) and is located wiring mouth (27) below setting of display screen shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210614863.2A CN114923090A (en) | 2022-06-01 | 2022-06-01 | Liquid crystal display screen with image defect automatic detection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210614863.2A CN114923090A (en) | 2022-06-01 | 2022-06-01 | Liquid crystal display screen with image defect automatic detection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114923090A true CN114923090A (en) | 2022-08-19 |
Family
ID=82813277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210614863.2A Withdrawn CN114923090A (en) | 2022-06-01 | 2022-06-01 | Liquid crystal display screen with image defect automatic detection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114923090A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117351859A (en) * | 2023-12-05 | 2024-01-05 | 深圳市深顺欣科技有限公司 | Detection method, device and system for display module |
-
2022
- 2022-06-01 CN CN202210614863.2A patent/CN114923090A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117351859A (en) * | 2023-12-05 | 2024-01-05 | 深圳市深顺欣科技有限公司 | Detection method, device and system for display module |
| CN117351859B (en) * | 2023-12-05 | 2024-02-09 | 深圳市深顺欣科技有限公司 | Detection method, device and system for display module |
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Application publication date: 20220819 |