CN220920089U - LED display screen surface dust removal mechanism - Google Patents
LED display screen surface dust removal mechanism Download PDFInfo
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- CN220920089U CN220920089U CN202322106517.6U CN202322106517U CN220920089U CN 220920089 U CN220920089 U CN 220920089U CN 202322106517 U CN202322106517 U CN 202322106517U CN 220920089 U CN220920089 U CN 220920089U
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- 239000000428 dust Substances 0.000 title claims abstract description 133
- 230000007246 mechanism Effects 0.000 title claims abstract description 48
- 238000004140 cleaning Methods 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to a surface dust removing mechanism of an LED display screen, which comprises a display screen and an assembling frame, wherein the display screen is arranged at the front end of the assembling frame, the front end of the display screen is respectively provided with an automatic dust removing mechanism and an automatic dust collecting mechanism, the automatic dust removing mechanism comprises two groups of bearing seats, a rotating motor, a threaded rod, a guide rod, two groups of sliding blocks, a dust removing frame, two groups of brushes and two groups of dust removing motors, and the automatic dust removing mechanism is designed.
Description
Technical Field
The utility model relates to the technical field of LED display screens, in particular to a surface dust removing mechanism of an LED display screen.
Background
The LED display screen is a flat panel display, which consists of small LED module panels and is used for displaying various information such as characters, images, videos and the like. In the daily use process of the LED display screen, the surface of the display screen needs to be dedusted by using a dedusting mechanism regularly so as to ensure the normal watching effect of the display screen. When the existing dust removing mechanism is used, as an automatic dust removing mechanism for a led display screen with the patent number of CN215785109U, the utility model adopts a dust remover body to remove dust on the surface of the display screen, and adopts a gear transmission structure and a plurality of groups of dust removing brush heads to automatically remove dust on the surface of the display screen. In the use process of the existing dust removing mechanism, the dust removing mechanism is of a surrounding type machine body structure, when the surface of the display screen is subjected to dust removal, a plurality of groups of display screens are required to be detached respectively, and then the display screens are installed in the dust remover machine body to remove dust, so that the dust removing processing of the display screen is complicated, a large amount of disassembly and assembly work is required to be carried out on the used display screens, and the small display screens are required to be continuously disassembled and assembled, so that the dust removing efficiency of the dust removing mechanism is seriously influenced.
Disclosure of utility model
Aiming at the problems in the prior art, the utility model provides a surface dust removing mechanism of an LED display screen, which aims to solve the technical problems of low dust removing efficiency and poor dust removing effect on the surface of the display screen in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a LED display screen surface dust removal mechanism, includes display screen and equipment frame, and the front end at the equipment frame is installed to the display screen, the front end of display screen is provided with automatic dust removal mechanism and automatic dust absorption mechanism respectively, automatic dust removal mechanism includes two sets of bearing frames, rotating electrical machines, threaded rod, guide bar, two sets of sliders, dust removal frame, two sets of brush and two sets of dust removal motors, both ends about the equipment frame are installed respectively to two sets of bearing frames, the rotating electrical machines is installed in the right-hand member bottom of right side bearing frame, both ends are rotated with the inner bottom of two sets of bearing frames respectively and are connected with the output of rotating electrical machines about the threaded rod, both ends are connected with the inner top of two sets of bearing frames respectively about the guide bar, the left end of two sets of sliders are provided with screw hole and sliding connection respectively, the screw hole is connected with the guide bar sliding connection with the guide bar, the top and the bottom of equipment frame front end all are provided with the spout, the rear end of two sets of sliders is connected with two sets of spout sliding connection respectively, the dust removal frame is installed at the front end of two sets of sliders, the top and bottom of two sets of brush and the inside the bottom of brush and the inside the two sets of brush motor are connected with the bottom of two sets of dust removal motor respectively.
Preferably, the automatic dust collection mechanism comprises a vacuum pump, a filter tank, a telescopic pipe and a dust hood, wherein the vacuum pump is arranged at the top end of the rotating motor, the left end of the filter tank is rotationally connected with the middle part of the right end of the right bearing seat, the input end of the vacuum pump is communicated with the bottom end of the filter tank, the middle part of the filter tank is provided with a filter screen, the dust hood is arranged at the outer end of the dust collection frame, the input end and the output end of the telescopic pipe are respectively communicated with the right end of the dust hood and the left end of the filter tank, and the automatic dust collection mechanism can automatically collect dust more conveniently and efficiently when the surface of the display screen is used for dust collection, so that the dust collection effect is further improved.
In a further preferred aspect, the disassembly and assembly mechanism includes two sets of inserted bars, the front end of two sets of sliders all is provided with the spout, the top and the bottom of dust removal frame respectively with two sets of spout sliding connection, the left end of two sets of sliders, the top and the bottom of dust removal frame left end all are provided with the jack that runs through, two sets of inserted bars respectively with multiunit jack sliding connection, disassembly and assembly mechanism's setting can be more convenient wholly disassemble and assemble the dust removal frame.
In a further preferred embodiment, the outer end of the threaded rod is provided with two sets of protective sleeves, and the protective sleeves can be used for protecting the threaded rod more effectively.
In a further preferred embodiment, the front end of the filter box is provided with a cleaning window, and dust collected in the filter box can be poured more conveniently and rapidly through the cleaning window.
In a further preferred embodiment, the bottom of the front end of the cleaning window is provided with a groove handle, and the groove handle is arranged to open and close the cleaning window more conveniently.
In a further preferred mode, the rear end of the dust hood is provided with a rubber pad, and the arrangement of the rubber pad can more efficiently prevent the rear end of the dust hood from colliding with and damaging the display screen when the dust hood and the dust hood are installed.
Compared with the prior art, the utility model provides the LED display screen surface dust removing mechanism, which has the following beneficial effects:
The design of the automatic dust removing mechanism is that when the LED display screen surface dust removing mechanism is used, the display screen is not required to be detached from the assembly frame, the rotating motor is operated to forward or reversely output to drive the threaded rod to synchronously rotate, so that the lower sliding block is driven to slide leftwards or rightwards under the matching effect of the threaded rod and the lower sliding block, the two groups of sliding blocks and the dust removing frame are driven to synchronously slide leftwards or rightwards, the two groups of dust removing motor outputs are simultaneously started in the process of sliding left and right of the dust removing frame, the two groups of brushes are driven to reversely rotate, the two groups of brushes can be driven to carry out surface dust removing on the front end of the display screen in the process of sliding left and right of the dust removing frame, and the device can be used for carrying out surface dust removing on the display screen on the assembly frame more conveniently and efficiently.
The automatic dust collection mechanism is designed, the vacuum pump can be started to output the vacuum to the inside of the filter box to vacuumize when the dust removal frame slides left and right, so that dust is extracted from the telescopic pipes, a large amount of dust can be sealed in the dust removal cover when two groups of brushes are used for cleaning the dust, a large amount of dust can enter the telescopic pipes under the extraction of the telescopic pipes, the dust inside the filter box can be blocked at the top end of the filter screen by the filter screen, and therefore the device is used for collecting the dust cleaned in the dust removal process of the display screen more conveniently and efficiently, the dust emission is reduced, the environmental protection performance is improved, the dust can be effectively reduced, and the dust is adsorbed on the surface of the display screen again, so that the dust removal effect of the display screen is further improved.
The design of the disassembly and assembly mechanism is that before the surface of the LED display screen is dedusted, the dedusting frame is required to be installed at the front ends of the two groups of sliding blocks, the two groups of inserting rods are firstly slid leftwards and pulled out respectively, then the top and the bottom of the rear end of the dedusting frame are lifted and are respectively slid and inserted into the sliding grooves of the front ends of the two groups of sliding blocks, then the two groups of inserting rods are assembled back to the two groups of sliding blocks, so that the dedusting frame is fixed and rapidly installed, the efficient dedusting of the display screen can be started, after the dedusting is finished, the two groups of inserting rods can be slid leftwards and disassembled, then the two groups of inserting rods are assembled back to the two groups of sliding blocks, and the disassembly and assembly of the dedusting frame can be more convenient and efficient through the device, so that the convenience of the use of the dedusting mechanism is improved, and the watching effect of the display screen is prevented from being influenced.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the rear view structure of the whole display screen without the display screen in the utility model;
FIG. 3 is a schematic diagram of a front view of a display screen according to the present utility model;
FIG. 4 is a schematic view of the overall right side cross-sectional structure of the present utility model;
Fig. 5 is a schematic view of the overall front cross-sectional structure in the present utility model.
In the figure: 1. a display screen; 2. assembling a frame; 3. a bearing seat; 4. a rotating electric machine; 5. a threaded rod; 6. a guide rod; 7. a slide block; 8. a dust removal frame; 9. a brush; 10. a dust removal motor; 11. a vacuum pump; 12. a filter box; 13. a telescopic tube; 14. a dust hood; 15. a filter screen; 16. a rod; 17. a protective sleeve; 18. cleaning a window; 19. a groove handle; 20. and a rubber pad.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1:
Referring to fig. 1-5, a dust removing mechanism for the surface of an LED display screen comprises a display screen 1 and an assembly frame 2, wherein the display screen 1 is mounted at the front end of the assembly frame 2, the front end of the display screen 1 is respectively provided with an automatic dust removing mechanism and an automatic dust collecting mechanism, the automatic dust removing mechanism comprises two groups of bearing seats 3, a rotating motor 4, a threaded rod 5, a guide rod 6, two groups of sliding blocks 7, a dust removing frame 8, two groups of brushes 9 and two groups of dust removing motors 10, the two groups of bearing seats 3 are respectively mounted at the left end and the right end of the assembly frame 2, the rotating motor 4 is mounted at the bottom of the right end of the right bearing seat 3, the left end and the right end of the threaded rod 5 are respectively connected with the bottoms of the inner ends of the two groups of the bearing seats 3 in a rotating way, the right end of the threaded rod 5 is connected with the output end of the rotating motor 4, the left end and the right end of the guide rod 6 are respectively connected with the tops of the inner ends of the two groups of bearing seats 3, the left ends of the two groups of sliding blocks 7 are respectively provided with a threaded hole and a sliding hole, the threaded holes are in threaded connection with the threaded rods 5, the sliding holes are in sliding connection with the guide rod, the top and the bottom of the front end of the assembled frame are respectively provided with sliding grooves, the rear ends of the two groups of sliding blocks are respectively in sliding connection with the two groups of sliding grooves, the dust removing frame 8 is arranged at the front ends of the two groups of sliding blocks 7, the top ends and the bottom ends of the two groups of hairbrushes 9 are respectively in rotary connection with the top ends and the bottom ends of the inside of the dust removing frame 8, the two groups of dust removing motors 10 are respectively arranged at the left side and the right side of the bottom end of the dust removing frame 8, the output ends of the two groups of the dust removing motors 10 are respectively connected with the bottom ends of the two groups of hairbrushes 9, and the front ends of the two groups of sliding blocks 7 are provided with dismounting mechanisms; when the LED display screen surface dust removing mechanism is used, the display screen 1 does not need to be detached from the assembly frame 2, the rotating motor 4 is operated to forward or reversely output to drive the threaded rod 5 to synchronously rotate, so that the lower sliding block 7 is driven to slide leftwards or rightwards under the matching effect of the threaded rod 5 and the lower sliding block 7, the two groups of sliding blocks 7 and the dust removing frame 8 are driven to synchronously slide leftwards or rightwards, the two groups of dust removing motors 10 are simultaneously started to output in the process of sliding the dust removing frame 8 leftwards and rightwards, the two groups of hairbrushes 9 are driven to reversely rotate, the front end of the display screen 1 can be driven to carry out surface dust removing on the front end of the display screen 1 in the process of sliding the dust removing frame 8 leftwards and rightwards, and the device can be used for directly carrying out surface dust removing on the display screen 1 on the assembly frame 2 more conveniently and effectively, and the convenience and the efficiency of surface dust removing of the display screen 1 are improved.
Example 2:
Referring to fig. 1-5, on the basis of embodiment 1, the vacuum pump 11 can be started to output to vacuumize the interior of the filter box 12 while the dust removal frame 8 slides left and right, so as to extract dust from the telescopic tube 13, and when two groups of brushes 9 clean dust, a large amount of dust will be enclosed in the dust removal cover 14, and a large amount of dust will enter the telescopic tube 13 under the extraction of the telescopic tube 13 and then enter the filter box 12 and will be blocked by the filter screen 15 at the top end of the filter screen 15, so that through the device, the dust cleaned in the dust removal process of the display screen 1 is collected more conveniently and efficiently, not only the dust emission is reduced, the environmental protection is improved, but also the dust can be effectively reduced to be adsorbed on the surface of the display screen 1 again, and the dust removal effect of the display screen 1 is further improved.
Example 3:
Referring to fig. 1-5, on the basis of embodiment 2, before the surface of the LED display screen 1 is dedusted, the dedusting frame 8 needs to be installed at the front ends of the two groups of sliders 7, the two groups of the inserting rods 16 are slid and pulled out to the left side respectively, then the dedusting frame 8 is lifted to enable the top and the bottom of the rear ends of the dedusting frame 8 to be slid and inserted into the sliding grooves at the front ends of the two groups of sliders 7 respectively, then the two groups of inserting rods 16 are assembled back onto the two groups of sliders 7, so that the dedusting frame 8 is fixed and rapidly installed, at this time, efficient dedusting of the display screen 1 can be started, after dedusting is completed, the two groups of inserting rods 16 can be slid and detached to the left side, then the dedusting frame 8 is slid and the two groups of inserting rods 16 are assembled back onto the two groups of sliders 7.
In all the above mentioned solutions, in which the connection between two components can be chosen according to the actual situation, a welded, bolt-and-nut-fitted connection, a bolt-or-screw connection or other known connection means, which are not described in detail herein, where reference is made to a written fixed connection, the preferred consideration is welding, although embodiments of the utility model have been shown and described, it will be understood by those skilled in the art that numerous variations, modifications, substitutions and alterations can be made to these embodiments without departing from the principle and spirit of the utility model, the scope of which is defined by the appended claims and their equivalents.
Claims (7)
1. The utility model provides a LED display screen surface dust removal mechanism, includes display screen (1) and equipment frame (2), and display screen (1) are installed at the front end of equipment frame (2), its characterized in that: the front end of the display screen (1) is respectively provided with an automatic dust removing mechanism and an automatic dust collecting mechanism, the automatic dust removing mechanism comprises two groups of bearing seats (3), a rotating motor (4), a threaded rod (5), a guide rod (6), two groups of sliding blocks (7), a dust removing frame (8), two groups of hairbrushes (9) and two groups of dust removing motors (10), the two groups of bearing seats (3) are respectively arranged at the left end and the right end of the assembly frame (2), the rotating motor (4) is arranged at the bottom of the right end of the right bearing seat (3), the left end and the right end of the threaded rod (5) are respectively connected with the bottoms of the inner ends of the two groups of bearing seats (3) in a rotating way, the right end of the threaded rod (5) is connected with the output end of the rotating motor (4), the left end and the right end of the guide rod (6) are respectively connected with the top parts of the inner ends of the two groups of bearing seats (3), the left ends of the two groups of sliding blocks (7) are respectively provided with a threaded hole and a sliding hole, the threaded holes are in threaded connection with the threaded rod (5), the sliding holes are in sliding connection with the guide rod, the top and the bottom of the front end of the assembled frame () are respectively provided with a sliding groove, the rear ends of the two groups of sliding blocks () are respectively in sliding connection with the two groups of sliding grooves, the dust removing frame (8) is arranged at the front ends of the two groups of sliding blocks (7), the top ends and the bottom ends of the two groups of hairbrushes (9) are respectively in rotary connection with the top ends and the bottom ends of the inside of the dust removing frame (8), the two groups of dust removing motors (10) are respectively arranged at the left side and the right side of the bottom end of the dust removing frame (8), the output ends of the two groups of dust removing motors (10) are respectively connected with the bottom ends of the two groups of hairbrushes (9), and the front ends of the two groups of sliding blocks (7) are provided with dismounting mechanisms.
2. The LED display screen surface dust removal mechanism of claim 1, wherein: the automatic dust collection mechanism comprises a vacuum pump (11), a filter box (12), a telescopic pipe (13) and a dust hood (14), wherein the vacuum pump (11) is installed at the top end of a rotating motor (4), the left end of the filter box (12) is rotationally connected with the middle part of the right end of a right bearing seat (3), the input end of the vacuum pump (11) is communicated with the bottom end of the filter box (12), a filter screen (15) is arranged in the middle of the filter box (12), the dust hood (14) is installed at the outer end of a dust hood (8), and the input end and the output end of the telescopic pipe (13) are respectively communicated with the right end of the inside of the dust hood (14) and the left end of the inside of the filter box (12).
3. The LED display screen surface dust removal mechanism of claim 1, wherein: the disassembly and assembly mechanism comprises two groups of inserted bars (16), the front ends of the two groups of sliding blocks (7) are respectively provided with sliding grooves, the top and the bottom of the dust removal frame (8) are respectively in sliding connection with the two groups of sliding grooves, the left ends of the two groups of sliding blocks (7), the top and the bottom of the left end of the dust removal frame (8) are respectively provided with penetrating jacks, and the two groups of inserted bars (16) are respectively in sliding connection with the multiple groups of jacks.
4. The LED display screen surface dust removal mechanism of claim 1, wherein: the outer end of the threaded rod (5) is provided with two groups of protective sleeves (17).
5. The LED display screen surface dust removal mechanism of claim 2, wherein: the front end of the filter box (12) is provided with a cleaning window (18).
6. The LED display screen surface dust removal mechanism of claim 5, wherein: the bottom of the front end of the cleaning window (18) is provided with a groove handle (19).
7. The LED display screen surface dust removal mechanism of claim 2, wherein: the rear end of the dust hood (14) is provided with a rubber pad (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322106517.6U CN220920089U (en) | 2023-08-07 | 2023-08-07 | LED display screen surface dust removal mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322106517.6U CN220920089U (en) | 2023-08-07 | 2023-08-07 | LED display screen surface dust removal mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220920089U true CN220920089U (en) | 2024-05-10 |
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ID=90964700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322106517.6U Active CN220920089U (en) | 2023-08-07 | 2023-08-07 | LED display screen surface dust removal mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220920089U (en) |
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2023
- 2023-08-07 CN CN202322106517.6U patent/CN220920089U/en active Active
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