CN215785109U - Automatic dust removal mechanism for LED display screen - Google Patents
Automatic dust removal mechanism for LED display screen Download PDFInfo
- Publication number
- CN215785109U CN215785109U CN202122017101.8U CN202122017101U CN215785109U CN 215785109 U CN215785109 U CN 215785109U CN 202122017101 U CN202122017101 U CN 202122017101U CN 215785109 U CN215785109 U CN 215785109U
- Authority
- CN
- China
- Prior art keywords
- display screen
- bevel gear
- led display
- fixedly connected
- dust removing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses an automatic dust removing mechanism for an LED display screen, which comprises a dust detecting and removing machine body, wherein a driving motor is arranged at the upper end in the dust removing machine body, the front end of the driving motor is fixedly connected with a rotating shaft, the front end of the rotating shaft is fixedly connected with a first gear, the middle part of the dust removing machine body is rotatably connected with four supporting rods, the rear ends of the supporting rods are fixedly connected with dust removing brush heads, the middle part of the rotating shaft is fixedly connected with a first bevel gear, the upper end of the first bevel gear is meshed and connected with the front end of a second bevel gear, and the rear end of the second bevel gear is meshed and connected with a third bevel gear. According to the utility model, the driving motor drives the threaded sleeve to rotate through the gear set, so that the dust remover body moves transversely, the full automation of cleaning is realized, the driving motor rotates to drive the dust removing brush head to rotate, the surface of the LED display screen body is cleaned, the dust removing effect is better, and the dust removing device is worthy of great popularization.
Description
Technical Field
The utility model relates to the technical field of cleaning of LED display screens, in particular to an automatic dust removal mechanism for an LED display screen.
Background
The LED display screen is a flat panel display, it is made up of LED module panel of one by one, the apparatus used for displaying various information such as characters, picture, video, etc., the LED electronic display screen collects microelectronic technology, computer technology, information processing in an organic whole, have bright in color, the dynamic range is wide, the luminance is high, longe-lived, advantages such as the job stabilization is reliable, the LED display screen is applied to the commercial media extensively, the cultural performance market, stadium, information transmission, news issue, stock exchange, etc., can meet the needs of different environments.
Because the display screen is mostly shown in the open air, through long-term wind and rain, the strong very easy dust and spot of accumulating of background of display screen influence the display effect of display screen, and the washing of most display screens at present all relies on artifical washing, extravagant manpower, and on the other hand, current washing mode adopts the cleaning roller to wash more, and the cleaning performance is not good, is difficult to clear away stubborn spot.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides an automatic dust removing mechanism for an LED display screen.
In order to achieve the purpose, the utility model adopts the following technical scheme: an automatic dust removing mechanism for an LED display screen comprises a dust collector body, wherein a driving motor is arranged at the upper end in the dust collector body, a rotating shaft is fixedly connected to the front end of the driving motor, a first gear is fixedly connected to the front end of the rotating shaft, four supporting rods are rotatably connected to the middle of the dust collector body, two ends of each supporting rod penetrate through the side wall of the dust collector body and extend, a second gear is fixedly connected to the front ends of the supporting rods, a dust collecting brush head is fixedly connected to the rear ends of the supporting rods, a first bevel gear is fixedly connected to the middle of the rotating shaft, the upper end of the first bevel gear is meshed with the front end of a second bevel gear, a third bevel gear is meshed with the rear end of the second bevel gear, a threaded sleeve is rotatably connected to the inner side of the third bevel gear, uniformly distributed one-way calipers are fixedly connected to the inner side wall of the third bevel gear, and uniformly distributed shifting pieces are rotatably connected to the left end of the threaded sleeve, the equal fixed connection in spring in plectrum one side, the equal fixed connection in the left end of thread bush of one end that the plectrum was kept away from to the spring, the inside threaded connection of thread bush has the threaded rod, the equal fixed connection in the lateral wall of base framework in threaded rod both ends, base framework bottom lateral wall fixedly connected with slide bar, the slide bar runs through the dust shaker organism and extends, base framework downside middle part fixedly connected with backup pad, the backup pad top is provided with the led display screen body, the led display screen body left and right sides all is provided with splint.
As a further description of the above technical solution:
the lower end of the first gear is meshed with the second gear at the top, and the second gears are meshed with each other from top to bottom in sequence.
As a further description of the above technical solution:
the second bevel gear rotates to be connected at the inner top wall of the dust remover body, and the third bevel gear rotates to be connected at the side wall of the dust remover body.
As a further description of the above technical solution:
the threaded rod penetrates through two ends of the threaded sleeve and extends.
As a further description of the above technical solution:
the bottom ends of the clamping plates are rotatably connected to the left side and the right side of the front end of the base frame body.
As a further description of the above technical solution:
the support rod is rotatably connected with the side wall of the dust remover body, and the rear end of the dust removing brush head is attached to the front surface of the LED display screen body.
As a further description of the above technical solution:
the dust remover body is connected with the sliding rod in a sliding manner.
As a further description of the above technical solution:
and the shifting pieces are meshed and connected with the one-way caliper when the third bevel gear rotates anticlockwise.
The utility model has the following beneficial effects:
1. according to the dust remover, the driving motor drives the threaded sleeve to rotate through the gear set, the dust remover body transversely moves through threaded connection between the threaded sleeve and the threaded rod, the dust removing brush head rubs the surface of the LED display screen body to clean the LED display screen body at the moment, the transverse displacement of the dust remover body is more stable due to the sliding rod, the cleaning full automation is realized, when the dust remover body moves to the leftmost end, the dust remover body can be manually pulled back to the right end, the threaded sleeve rotates anticlockwise at the moment, the shifting sheet can be pressed to the inner side, and the third bevel gear cannot rotate along with the shifting sheet.
2. According to the utility model, the driving motor rotates to drive the first gear to rotate, the second gear is driven to rotate through the first gear, and the dust removal brush head is driven to rotate through the rotation of the second gear, so that the surface of the LED display screen body is cleaned.
Drawings
FIG. 1 is a front view of an automatic dust removing mechanism for an LED display screen according to the present invention;
FIG. 2 is a plan view of a side surface of an automatic dust removing mechanism for an LED display screen according to the present invention;
fig. 3 is a schematic structural diagram of a third bevel gear of the automatic dust removing mechanism for the led display screen according to the present invention.
Illustration of the drawings:
1. a dust remover body; 2. a drive motor; 3. a rotating shaft; 4. a first gear; 5. a second gear; 6. a strut; 7. a dust removal brush head; 8. a first bevel gear; 9. a second bevel gear; 10. a third bevel gear; 11. a threaded sleeve; 12. a one-way caliper; 13. a shifting sheet; 14. a spring; 15. a threaded rod; 16. a base frame; 17. a slide bar; 18. a support plate; 19. a splint; 20. led display screen body.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, one embodiment of the present invention is provided: the dust removal device comprises a dust removal machine body 1, a driving motor 2 is arranged at the upper end in the dust removal machine body 1, a rotating shaft 3 is fixedly connected to the front end of the driving motor 2, a first gear 4 is fixedly connected to the front end of the rotating shaft 3, the driving motor 2 rotates to drive the first gear 4 to rotate, four supporting rods 6 are rotatably connected to the middle of the dust removal machine body 1, two ends of each supporting rod 6 penetrate through the side wall of the dust removal machine body 1 and extend, a second gear 5 is fixedly connected to the front end of each supporting rod 6, a dust removal brush head 7 is fixedly connected to the rear end of each supporting rod 6, the rotation of the second gear 5 drives the dust removal brush head 7 to rotate, so that the surface of an LED display screen body 20 is cleaned, compared with the traditional rolling dust removal, the dust removal effect is better, a first bevel gear 8 is fixedly connected to the middle of the rotating shaft 3, the upper end of the first bevel gear 8 is meshed with the front end of a second bevel gear 9, and a third bevel gear 10 is meshed with the rear end of the second bevel gear 9, the inner side of a third bevel gear 10 is rotatably connected with a threaded sleeve 11, the inner side wall of the third bevel gear 10 is fixedly connected with one-way calipers 12 which are uniformly distributed, the left end of the threaded sleeve 11 is rotatably connected with a shifting sheet 13 which is uniformly distributed, one side of the shifting sheet 13 is fixedly connected with a spring 14, one end of the spring 14, which is far away from the shifting sheet 13, is fixedly connected with the left end of the threaded sleeve 11, the inner part of the threaded sleeve 11 is in threaded connection with a threaded rod 15, the two ends of the threaded rod 15 are fixedly connected with the side wall of a base frame body 16, a driving motor 2 drives the threaded sleeve 11 to rotate through a gear set, the dust remover body 1 is transversely moved through the threaded connection between the threaded sleeve 11 and the threaded rod 15, the side wall at the bottom end of the base frame body 16 is fixedly connected with a sliding rod 17, the sliding rod 17 penetrates through the dust remover body 1 and extends, the sliding rod 17 makes the transverse displacement of the dust remover body 1 more stable, and the middle part of the lower side of the base frame body 16 is fixedly connected with a supporting plate 18, an LED display screen body 20 is arranged above the supporting plate 18, clamping plates 19 are arranged on the left side and the right side of the LED display screen body 20, and the clamping plates 19 and the supporting plate 18 fix the LED display screen body 20.
The lower end of a first gear 4 is meshed with the uppermost second gear 5, the second gear 5 is driven to rotate by the first gear 4, the second gears 5 are meshed with each other from top to bottom in sequence, a second bevel gear 9 is rotatably connected to the inner top wall of a dust remover body 1, a third bevel gear 10 is rotatably connected to the side wall of the dust remover body 1, the position of the bevel gear is fixed, a threaded rod 15 penetrates through two ends of a threaded sleeve 11 and extends, the bottom ends of clamping plates 19 are rotatably connected to the left side and the right side of the front end of a base frame body 16, an led display screen body 20 can be detached by rotating the clamping plates 19, a support rod 6 is rotatably connected with the side wall of the dust remover body 1, the rear end of a dust removing brush head 7 is attached to the front surface of the led display screen body 20, the cleaning effect is improved, the dust remover body 1 is slidably connected with a slide rod 17, and a plectrum 13 is meshed with a one-way caliper 12 when the third bevel gear 10 rotates anticlockwise, when the dust remover body 1 moves to the leftmost end, the right end of the dust remover body 1 can be pulled back manually, the threaded sleeve 11 rotates anticlockwise at the moment, the poking piece 13 can be pressed to the inner side, and the third bevel gear 10 cannot rotate along with the third bevel gear.
The working principle is as follows: the driving motor 2 drives the threaded sleeve 11 to rotate through the gear set, the dust remover body 1 transversely moves through threaded connection between the threaded sleeve 11 and the threaded rod 15, the dust removing brush head 7 rubs the surface of the LED display screen body 20 to clean the LED display screen body, the sliding rod 17 enables the transverse displacement of the dust remover body 1 to be more stable, clean full automation is realized, when the dust remover body 1 moves to the leftmost end, the dust remover body 1 can be manually pulled back to the right end, the threaded sleeve 11 anticlockwise rotates at the moment, the poking sheet 13 can be pressed to the inner side, the third bevel gear 10 cannot rotate along with the third bevel gear 10, the driving motor 2 rotates to drive the first gear 4 to rotate, the second gear 5 is driven to rotate through the first gear 4, the rotation of the dust removing brush head 7 is driven through the rotation of the second gear 5, so that the surface of the LED display screen body 20 is cleaned, compared with the traditional rolling dust removal, the dust removal effect is better, is worthy of being widely popularized.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (8)
1. The utility model provides an led display screen is with automatic dust removal mechanism, is including examining dust shaker organism (1), its characterized in that: the dust remover comprises a dust remover body (1), wherein a driving motor (2) is arranged at the upper end inside the dust remover body (1), a rotating shaft (3) is fixedly connected to the front end of the driving motor (2), a first gear (4) is fixedly connected to the front end of the rotating shaft (3), four supporting rods (6) are rotatably connected to the middle of the dust remover body (1), two ends of each supporting rod (6) penetrate through the side wall of the dust remover body (1) and extend, a second gear (5) is fixedly connected to the front end of each supporting rod (6), a dust removing brush head (7) is fixedly connected to the rear end of each supporting rod (6), a first bevel gear (8) is fixedly connected to the middle of the rotating shaft (3), the upper end of each first bevel gear (8) is meshed with the front end of a second bevel gear (9), a third bevel gear (10) is meshed with the rear end of the second bevel gear (9), and a threaded sleeve (11) is rotatably connected to the inner side of the third bevel gear (10), the inner side wall of the third bevel gear (10) is fixedly connected with one-way calipers (12) which are uniformly distributed, the left end of the threaded sleeve (11) is rotationally connected with evenly distributed shifting sheets (13), one sides of the shifting sheets (13) are fixedly connected with springs (14), one end of the spring (14) far away from the shifting piece (13) is fixedly connected with the left end of the threaded sleeve (11), a threaded rod (15) is connected with the inner part of the threaded sleeve (11) through threads, both ends of the threaded rod (15) are fixedly connected with the side wall of the base frame body (16), the side wall of the bottom end of the base frame body (16) is fixedly connected with a slide bar (17), the slide bar (17) penetrates through the dust remover body (1) and extends, a supporting plate (18) is fixedly connected with the middle part of the lower side of the base frame body (16), an LED display screen body (20) is arranged above the supporting plate (18), clamping plates (19) are arranged on the left side and the right side of the LED display screen body (20).
2. The automatic dust removing mechanism for the LED display screen according to claim 1, wherein: the lower end of the first gear (4) is meshed with the second gear (5) at the top, and the second gears (5) are meshed with each other from top to bottom in sequence.
3. The automatic dust removing mechanism for the LED display screen according to claim 1, wherein: second bevel gear (9) rotate to be connected at the interior roof of dust shaker organism (1), third bevel gear (10) rotate to be connected at the lateral wall of dust shaker organism (1).
4. The automatic dust removing mechanism for the LED display screen according to claim 1, wherein: the threaded rod (15) penetrates through two ends of the threaded sleeve (11) and extends.
5. The automatic dust removing mechanism for the LED display screen according to claim 1, wherein: the bottom ends of the clamping plates (19) are rotatably connected to the left side and the right side of the front end of the base frame body (16).
6. The automatic dust removing mechanism for the LED display screen according to claim 1, wherein: the support rod (6) is rotatably connected with the side wall of the dust remover body (1), and the rear end of the dust removing brush head (7) is attached to the front surface of the LED display screen body (20).
7. The automatic dust removing mechanism for the LED display screen according to claim 1, wherein: the dust remover body (1) is connected with the sliding rod (17) in a sliding manner.
8. The automatic dust removing mechanism for the LED display screen according to claim 1, wherein: and the plectrum (13) is meshed with the one-way caliper (12) when the third bevel gear (10) rotates anticlockwise.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122017101.8U CN215785109U (en) | 2021-08-25 | 2021-08-25 | Automatic dust removal mechanism for LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122017101.8U CN215785109U (en) | 2021-08-25 | 2021-08-25 | Automatic dust removal mechanism for LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215785109U true CN215785109U (en) | 2022-02-11 |
Family
ID=80151453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122017101.8U Active CN215785109U (en) | 2021-08-25 | 2021-08-25 | Automatic dust removal mechanism for LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215785109U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117007945A (en) * | 2023-09-15 | 2023-11-07 | 广州芯泰通信技术有限公司 | Detection device of optical signal multiplexing control board card |
-
2021
- 2021-08-25 CN CN202122017101.8U patent/CN215785109U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117007945A (en) * | 2023-09-15 | 2023-11-07 | 广州芯泰通信技术有限公司 | Detection device of optical signal multiplexing control board card |
| CN117007945B (en) * | 2023-09-15 | 2024-02-02 | 广州芯泰通信技术有限公司 | Detection device of optical signal multiplexing control board card |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215785109U (en) | Automatic dust removal mechanism for LED display screen | |
| CN211349170U (en) | Liquid crystal display with dustproof construction | |
| CN214164575U (en) | Intelligent advertisement teaching aid | |
| CN214587818U (en) | LED screen with self-cleaning function | |
| CN217361057U (en) | Brightness-adjustable liquid crystal display screen | |
| CN216119386U (en) | Foldable LED display screen convenient to install | |
| CN215435504U (en) | Printing roller for printing | |
| CN212966896U (en) | LED display screen with self-cleaning function | |
| CN213659124U (en) | Liquid crystal display with screen cleaning function | |
| CN216051387U (en) | VOCs on-line monitoring appearance based on FID and FPD dual detector | |
| CN114495749A (en) | Multifunctional propaganda column for higher education training | |
| CN209607323U (en) | A kind of Superthin type vertical type digital advertisement board | |
| CN209821845U (en) | Big data-based assembly for two-dimensional code scanner | |
| CN210234488U (en) | Rotatable writing device for Chinese teaching | |
| CN220623395U (en) | Portable LED display screen | |
| CN215236054U (en) | Display device with double-sided board keel structure | |
| CN220367710U (en) | Small-spacing LED display screen convenient to clean | |
| CN219609953U (en) | LED state display | |
| CN115157904B (en) | Storage type multimedia teaching board for teaching | |
| CN213277288U (en) | Outdoor LED display screen with dust removal function | |
| CN219418418U (en) | LED display screen cover | |
| CN219483496U (en) | Dust cleaning device | |
| CN215456650U (en) | A show board for administrative teaching | |
| CN212666822U (en) | Device for eliminating paper interference lines | |
| CN211467801U (en) | Prevent that silk screen printing machine compression roller of silk screen winding revolute axle head |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |