CN210876385U - Cleaning equipment for liquid crystal display screen - Google Patents
Cleaning equipment for liquid crystal display screen Download PDFInfo
- Publication number
- CN210876385U CN210876385U CN201921711374.9U CN201921711374U CN210876385U CN 210876385 U CN210876385 U CN 210876385U CN 201921711374 U CN201921711374 U CN 201921711374U CN 210876385 U CN210876385 U CN 210876385U
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- Prior art keywords
- display screen
- cleaning
- main body
- cleaning component
- liquid crystal
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- Expired - Fee Related
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- 238000004140 cleaning Methods 0.000 title claims abstract description 84
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 63
- 239000000725 suspension Substances 0.000 claims abstract description 26
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 14
- 239000010959 steel Substances 0.000 claims abstract description 14
- 239000007921 spray Substances 0.000 claims abstract description 12
- 239000012459 cleaning agent Substances 0.000 claims abstract description 9
- 238000004804 winding Methods 0.000 claims description 9
- 239000004744 fabric Substances 0.000 claims description 8
- 239000010865 sewage Substances 0.000 claims description 7
- 238000007664 blowing Methods 0.000 claims description 6
- 239000011324 bead Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 239000010409 thin film Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 241000239290 Araneae Species 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
A cleaning device for a liquid crystal display screen comprises a display screen main body, a mounting frame, a cleaning part and a connecting piece; a display screen outer frame is arranged outside the display screen main body; the mounting frame is arranged on the periphery of the outer frame of the display screen and wraps the outer frame of the display screen; the top of the mounting rack is provided with a suspension device which is positioned at the midpoint of the mounting rack; the suspension device is provided with a steel wire rope; a water tank is arranged on the mounting frame, and a water pipe is arranged at the bottom of the water tank; two ends of the cleaning component are arranged on the guide rail in a sliding manner, and the bottom of the steel wire rope is arranged in the middle of the cleaning component and is connected with the cleaning component through a knot; the cleaning component moves up and down along the vertical direction; the cleaning component is provided with a brush; the bottom of the cleaning component is provided with a water spray head; the sprinkler bead sprays water towards the display screen main body; the utility model does not need manual cleaning for the outdoor display screen, and only needs to add clean water, cleaning agent and change mop regularly; is safe and reliable.
Description
Technical Field
The utility model relates to a cleaning equipment technical field especially relates to a cleaning equipment for liquid crystal display.
Background
A tft (thin Film transistor) is a thin Film field effect transistor. The thin film transistor means that each liquid crystal pixel on the liquid crystal display is driven by the thin film transistor integrated behind it. Therefore, the screen information can be displayed at high speed, high brightness and high contrast. TFTs belong to active matrix liquid crystal displays; in daily life, a great number of liquid crystal display screens are installed outdoors and used for playing video information and displaying advertisements; most outdoor liquid crystal display screens are installed at higher positions, and can only be cleaned and maintained by spider persons at regular intervals, so that the labor intensity of workers is high, and the danger is high.
In order to solve the problem, the application provides a cleaning device for a liquid crystal display screen.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
In order to solve the technical problems that most outdoor liquid crystal display screens in the background technology are high in installation position, regular cleaning and maintenance can only be carried out through a spider man, the labor intensity of workers is high, and the danger is high, the utility model provides cleaning equipment for the liquid crystal display screen, the utility model has no need of manual cleaning for the outdoor display screens, and only needs to add clean water, cleaning agents and regularly replace mops; is safe and reliable.
(II) technical scheme
In order to solve the problems, the utility model provides a cleaning device for a liquid crystal display screen, which comprises a display screen main body, a mounting frame, a cleaning part and a connecting piece;
a display screen outer frame is arranged outside the display screen main body; the mounting frame is arranged on the periphery of the outer frame of the display screen and wraps the outer frame of the display screen; guide rails are arranged on two sides of the mounting rack along the vertical direction; the top of the mounting rack is provided with a suspension device, the suspension device is positioned at the midpoint of the mounting rack, and the suspension device is electrically connected with an external power supply; the suspension device is provided with a steel wire rope; a water tank is arranged on the mounting frame, and a water pipe is arranged at the bottom of the water tank;
two ends of the cleaning component are arranged on the guide rail in a sliding manner, and the bottom of the steel wire rope is arranged in the middle of the cleaning component and is connected with the cleaning component through a knot; the suspension device drives the steel wire rope to release or contract; the cleaning component moves up and down along the vertical direction; a magic tape is arranged on one side of the cleaning component facing the display screen main body; the magic tape is stuck with a mop cloth which is detachably connected with the magic tape; the cleaning component is provided with a hairbrush which is positioned below the mop; the bottom of the cleaning component is provided with a water spray head; the sprinkler bead sprays water towards the display screen main body; a drainage pipeline is arranged in the cleaning component, and a thread groove is formed in the top of the drainage pipeline; the diameter of the drainage pipeline is gradually reduced towards the direction of the water spray head; the water pipe is in threaded connection with the drainage pipeline; the water pipe is the elasticity pipe, and the length of water pipe is greater than the twice of display screen main part length.
Preferably, the mounting frame is provided with a blowing device and a mounting plate, and the mounting plate is arranged above the cleaning component in parallel.
Preferably, the inside of mounting panel is provided with the air flue, and the bottom of mounting panel is provided with the air jet head, and the air jet head is jet-propelled towards the display screen main part.
Preferably, a guide plate for guiding sewage is arranged at the bottom of the mounting frame and is positioned right below the display screen main body; the guide plate is obliquely arranged; the guide plate is connected with the outer frame of the display screen through a connecting piece.
Preferably, the connecting piece comprises a top plate, a rope and a limiting bolt; the top plate is magnetically connected with the outer frame of the display screen; the limiting bolt is positioned at the bottom of the guide plate; a winding pile is arranged on the top plate; one end of the rope is wound on the winding pile, and the bottom of the rope vertically penetrates downwards through the guide plate to be connected with the limiting bolt in a knot mode.
Preferably, the bristles of the brush are nano bristles.
Preferably, clear water and a cleaning agent are added into the water tank.
The above technical scheme of the utility model has following profitable technological effect: arranging a mounting frame on the outer frame of the original display screen; the mounting frame is provided with a suspension device water tank and a cleaning component for cleaning the display screen; in the actual use process, clear water and cleaning agent are injected into the water tank; the suspension device is opened, the suspension device continuously lowers the steel wire rope, the cleaning component can move downwards under the action of gravity, two ends of the cleaning component slide with the guide rails, and the guide rails play a limiting role in the cleaning component, so that the cleaning component is prevented from shaking or falling due to uneven stress; the suspension device drives the cleaning component to move up and down, and the dust on the surface of the display screen main body is cleaned through the hairbrush; then the water tank is opened; the water in the water tank enters the drainage pipeline through the water pipe, the diameter of the drainage pipeline is gradually reduced towards the direction of the water spray head, the water pressure entering the drainage pipeline is gradually increased, the water sprayed out from the water spray head is sprayed towards the display screen main body, and the water mixed with the cleaning agent effectively removes oil stains on the display screen; along with the up-and-down movement of the cleaning component, the mop cloth is smeared on the display screen main body, so that the cleaning effect on the display screen main body is realized; after the cleaning is finished, the blowing device is started, and the air is blown towards the display screen main body through the air jet head on the mounting plate, so that the display screen main body is quickly dried. The utility model is provided with the guide plate, the sewage generated in the cleaning process can be discharged to the two sides of the mounting rack through the guide plate, and the sewage is prevented from directly dripping; the guide plate is connected with the outer frame of the display screen through a connecting piece, and the length between the rope and the limiting bolt is adjusted by adjusting the number of turns of the rope wound on the winding pile, so that the inclination angle of the guide plate is adjusted; so as to be applicable to the display screen of different sizes, the practicality is wider.
Drawings
Fig. 1 is the utility model provides a cleaning equipment for liquid crystal display's structural schematic.
Fig. 2 is the utility model provides a cleaning member's schematic structure diagram in cleaning equipment for liquid crystal display.
Fig. 3 is the utility model provides a structural schematic of mounting panel in cleaning equipment for liquid crystal display.
Fig. 4 is the utility model provides a structural schematic of connecting piece in cleaning equipment for liquid crystal display.
Reference numerals: 1. a display screen main body; 2. an outer frame of the display screen; 3. a mounting frame; 4. a guide rail; 5. mounting a plate; 6. a blowing device; 7. a water tank; 8. a suspension device; 9. a wire rope; 10. a water pipe; 11. cleaning the component; 12. a baffle; 13. a connecting member; 131. a top plate; 132. winding piles; 133. a rope; 134. a limit bolt; 14. a sprinkler head; 15. a water discharge pipeline; 16. a brush; 17. magic tape; 18. mop cloth; 19. a thread groove; 20. a gas showerhead.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-4, the cleaning apparatus for a liquid crystal display provided by the present invention comprises a display main body 1, a mounting frame 3, a cleaning component 11 and a connecting component 13;
the outer part of the display screen main body 1 is provided with a display screen outer frame 2; the mounting frame 3 is arranged on the periphery of the outer display screen frame 2, and the outer display screen frame 2 is wrapped by the mounting frame 3; guide rails 4 are arranged on two sides of the mounting rack 3 along the vertical direction; the top of the mounting frame 3 is provided with a suspension device 8, the suspension device 8 is positioned at the center of the mounting frame 3, and the suspension device 8 is electrically connected with an external power supply; a steel wire rope 9 is arranged on the suspension device 8; a water tank 7 is arranged on the mounting frame 3, and a water pipe 10 is arranged at the bottom of the water tank 7;
two ends of the cleaning component 11 are arranged on the guide rail in a sliding manner, and the bottom of the steel wire rope 9 is arranged in the middle of the cleaning component 11 and is connected with the cleaning component 11 in a knotting manner; the suspension device 8 drives the steel wire rope 9 to release or contract; the cleaning member 11 moves up and down in the vertical direction; one side of the cleaning component 11 facing the display screen main body 1 is provided with a magic tape 17; a mop cloth 18 is stuck on the magic tape 17, and the mop cloth 18 is detachably connected with the magic tape 17; the cleaning component 11 is provided with a hairbrush 16, and the hairbrush 16 is positioned below the mop 18; the bottom of the cleaning component 11 is provided with a water spray head 14; the sprinkler head 14 sprays water toward the display screen main body 1; a drainage pipeline 15 is arranged inside the cleaning component 11, and a thread groove 19 is arranged at the top of the drainage pipeline 15; the diameter of the drainage pipeline 15 is gradually reduced towards the direction of the sprinkler head 14; the water pipe 10 is in threaded connection with a drainage pipeline 15; the water pipe 10 is an elastic pipe, and the length of the water pipe 10 is more than twice of the length of the display screen main body 1.
In an alternative embodiment, the air blowing device 6 and the mounting plate 5 are arranged on the mounting frame 3, and the mounting plate 5 is arranged above the cleaning component 11 in parallel.
In an alternative embodiment, the inside of the mounting plate 5 is provided with an air passage, and the bottom of the mounting plate 5 is provided with an air jet head 20, and the air jet head 20 jets air toward the display screen main body 1.
In an optional embodiment, a guide plate 12 for guiding sewage is arranged at the bottom of the mounting rack 3, and the guide plate 12 is positioned right below the display screen main body 1; the guide plate 12 is arranged obliquely; the deflector 12 is connected with the display screen outer frame 2 through a connecting piece 13.
In an alternative embodiment, the connector 13 includes a top plate 131, a cable 133, and a stop pin 134; the top plate 131 is magnetically connected with the outer frame 2 of the display screen; the limit bolt 134 is positioned at the bottom of the guide plate 12; the top plate 131 is provided with a winding pile 132; one end of the cable 133 is wound around the winding pile 132, and the bottom of the cable 133 passes vertically downward through the deflector 12 to be connected with the stopper pin 134.
In an alternative embodiment, the bristles of the brush 16 are nano-bristles.
In an alternative embodiment, the water tank 7 is filled with fresh water and cleaning agent.
In the utility model, an original display screen outer frame 2 is provided with a mounting frame 3; a suspension device 8, a water tank 7 and a cleaning component 11 are arranged on the mounting rack 3 and used for cleaning the display screen; in the actual use process, clear water and cleaning agent are injected into the water tank 7; opening the suspension device 8, continuously lowering the steel wire ropes 9 by the suspension device 8, and arranging at least three groups of steel wire ropes 9; the cleaning component 11 moves downwards under the action of gravity, two ends of the cleaning component 11 slide with the guide rails 4, and the guide rails 4 play a limiting role on the cleaning component 11 to prevent the cleaning component 11 from shaking or falling due to uneven stress; the suspension device 8 drives the cleaning component 11 to move up and down, and the dust on the surface of the display screen main body 1 is cleaned through the hairbrush 16; then the water tank 7 is opened; the water in the water tank 7 enters a drainage pipeline 15 through a water pipe 10, the diameter of the drainage pipeline 15 is gradually reduced towards the direction of the sprinkler bead 14, the water pressure entering the drainage pipeline 15 is gradually increased, the water sprayed out from the sprinkler bead 14 is sprayed towards the display screen main body 1, and the water mixed with the cleaning agent effectively removes oil stains on the display screen; along with the up-and-down movement of the cleaning component 11, the mop cloth 18 is smeared on the display screen main body 1, so that the cleaning effect on the display screen main body 1 is realized; after the cleaning is finished, the blowing device 6 is started, and the air is blown towards the display screen main body 1 through the air nozzle 20 on the mounting plate 5, so that the display screen main body 1 is dried quickly. The utility model is provided with the guide plate 12, the sewage generated in the cleaning process can be discharged to the two sides of the mounting frame 3 through the guide plate 12, and the sewage is prevented from directly dripping; the deflector 12 is connected with the outer frame 2 of the display screen through a connecting piece 13, and the length between the cable 133 and the limit bolt 434 is adjusted by adjusting the number of turns of the cable 133 wound on the winding pile 132, so that the inclination angle of the deflector 12 is adjusted; so as to be applicable to the display screen of different sizes, the practicality is wider.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (7)
1. The cleaning equipment for the liquid crystal display screen is characterized by comprising a display screen main body (1), a mounting frame (3), a cleaning part (11) and a connecting piece (13);
the outer part of the display screen main body (1) is provided with a display screen outer frame (2); the mounting rack (3) is arranged on the periphery of the outer display screen frame (2), and the outer display screen frame (2) is wrapped by the mounting rack (3); guide rails (4) are arranged on two sides of the mounting rack (3) along the vertical direction; the top of the mounting rack (3) is provided with a suspension device (8), the suspension device (8) is positioned at the center of the mounting rack (3), and the suspension device (8) is electrically connected with an external power supply; a steel wire rope (9) is arranged on the suspension device (8); a water tank (7) is arranged on the mounting rack (3), and a water pipe (10) is arranged at the bottom of the water tank (7);
two ends of the cleaning component (11) are arranged on the guide rail in a sliding manner, and the bottom of the steel wire rope (9) is arranged in the middle of the cleaning component (11) and is connected with the cleaning component (11) in a knotting manner; the suspension device (8) drives the steel wire rope (9) to release or contract; the cleaning component (11) moves up and down along the vertical direction; a magic tape (17) is arranged on one side of the cleaning component (11) facing the display screen main body (1); a mop cloth (18) is stuck on the magic tape (17), and the mop cloth (18) is detachably connected with the magic tape (17); the cleaning part (11) is provided with a brush (16), and the brush (16) is positioned below the mop (18); the bottom of the cleaning component (11) is provided with a water spray head (14); the sprinkler head (14) sprays water towards the display screen main body (1); a drainage pipeline (15) is arranged in the cleaning component (11), and a thread groove (19) is arranged at the top of the drainage pipeline (15); the diameter of the drainage pipeline (15) is gradually reduced towards the direction of the water spray head (14); the water pipe (10) is in threaded connection with the drainage pipeline (15); the water pipe (10) is an elastic pipe, and the length of the water pipe (10) is more than twice of the length of the display screen main body (1).
2. A cleaning apparatus for a liquid crystal display panel according to claim 1, wherein the air blowing means (6) and the mounting plate (5) are provided on the mounting frame (3), and the mounting plate (5) is disposed in parallel above the cleaning member (11).
3. The cleaning apparatus for liquid crystal display panels according to claim 2, wherein the inside of the mounting plate (5) is provided with air passages, and the bottom of the mounting plate (5) is provided with air jets (20), the air jets (20) jetting air toward the display panel main body (1).
4. The cleaning device for the liquid crystal display screen according to claim 1, wherein a guide plate (12) for guiding the sewage is arranged at the bottom of the mounting rack (3), and the guide plate (12) is positioned right below the display screen main body (1); the guide plate (12) is obliquely arranged; the guide plate (12) is connected with the outer frame (2) of the display screen through a connecting piece (13).
5. The cleaning apparatus for liquid crystal display panel according to claim 4, wherein the connecting member (13) comprises a top plate (131), a cord (133) and a stopper pin (134); the top plate (131) is magnetically connected with the outer frame (2) of the display screen; the limiting bolt (134) is positioned at the bottom of the guide plate (12); a winding pile (132) is arranged on the top plate (131); one end of the cable (133) is wound on the winding pile (132), and the bottom of the cable (133) vertically penetrates downwards through the guide plate (12) to be connected with the limiting bolt (134) in a knotting way.
6. The cleaning apparatus for liquid crystal display panel according to claim 1, wherein the bristles of the brush (16) are nano bristles.
7. The cleaning apparatus for liquid crystal display panels according to claim 1, wherein clear water and a cleaning agent are added to the water tank (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921711374.9U CN210876385U (en) | 2019-10-12 | 2019-10-12 | Cleaning equipment for liquid crystal display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921711374.9U CN210876385U (en) | 2019-10-12 | 2019-10-12 | Cleaning equipment for liquid crystal display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210876385U true CN210876385U (en) | 2020-06-30 |
Family
ID=71326684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921711374.9U Expired - Fee Related CN210876385U (en) | 2019-10-12 | 2019-10-12 | Cleaning equipment for liquid crystal display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210876385U (en) |
-
2019
- 2019-10-12 CN CN201921711374.9U patent/CN210876385U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200630 |