CN212525050U - LED screen dust removal structure - Google Patents
LED screen dust removal structure Download PDFInfo
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- CN212525050U CN212525050U CN202020571193.7U CN202020571193U CN212525050U CN 212525050 U CN212525050 U CN 212525050U CN 202020571193 U CN202020571193 U CN 202020571193U CN 212525050 U CN212525050 U CN 212525050U
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- Prior art keywords
- led
- dust removal
- gear
- upper side
- scraping blade
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- 239000000428 dust Substances 0.000 title claims abstract description 86
- 238000007790 scraping Methods 0.000 claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 239000002184 metal Substances 0.000 claims description 12
- 238000003466 welding Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 8
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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Abstract
The utility model discloses a dust removing structure for LED screen, including a display screen and an LED machine body, which is driven by a driving motor to effectively drive a motor runner to rotate so as to drive a middle transmission gear to rotate, thus effectively driving a rotating threaded rod to rotate, thereby enabling a gear slide bar to drive an upper side cross bar to displace, and enabling a dust removing scraping blade passing through the lower end of the upper side cross bar to be convenient for dust removing, thus being more stable during dust removing, the dust removing scraping blade is composed of an elastic rubber pad, a bottom scraping blade, an upper side connecting plate and a side edge mounting block, thereby being convenient for use, the upper side connecting plate of the dust removing scraping blade is connected on the upper side cross bar through the side edge mounting block, thus being more convenient during fixed installation, and during dust removing, the dust removing stain is effectively removed through the arc state of the bottom scraping blade, during dust removing, the elastic stretching of the elastic, therefore, the dust removal damage of the lower object caused by the over-hard bottom scraping blade is effectively avoided during dust removal.
Description
Technical Field
The utility model relates to a LED display screen technical field specifically is a LED screen dust removal structure.
Background
An LED display screenFlat panel displayAre made of small piecesLED moduleThe panel is used for displaying various information such as characters, images, videos, video signals and the like. The luminous color and luminous efficiency of LED are related to the material and process for making LED, the lamp ball is just blue light, and the light ball is addedFluorescent powderThe light source can adjust different light colors according to different requirements of users, and the light sources are widely used in red, green, blue and yellow. Because the LED has low working voltage, can actively emit light, has certain brightness, can be regulated by voltage (or current), has shock resistance, vibration resistance and long service life, no other display mode is comparable to the LED display mode in large-scale display equipment. When the screen of the LED display screen is subjected to dust removal, the LED screen dust removal structure is needed.
At present, when the LED screen dust removal structure on the market is used, the dust removal is not stable when sliding, and the surface of the screen is easy to damage when removing dust, so that the LED screen dust removal structure is not a very convenient problem when removing dust.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a LED screen dust removal structure to current LED screen dust removal structure who proposes in solving above-mentioned background art is not very stable when the dust removal slides when using, damages the problem on screen surface easily moreover in the time of removing dust.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a LED screen dust removal structure, includes display screen and LED organism, the display screen installation is fixed on the upper end intermediate position of LED organism, the both ends outside of LED organism is provided with the side shell, the upper end outside of side shell is provided with driving motor, driving motor's lower extreme is located the inside motor runner that is provided with of side shell, the inboard of motor runner is located and is provided with middle drive gear on the side shell, middle drive gear's inboard is located and is provided with the rotation threaded rod on the side shell, the outside of rotation threaded rod is located the sliding tray of side shell and is provided with the gear slide bar, the upper end of gear slide bar is provided with the upside horizontal pole, the lower extreme inboard of upside horizontal pole is provided with the dust removal doctor-bar, driving motor and LED organism and external.
Preferably, the rotating threaded rod comprises an outer gear, a bearing fixing block, an inner shaft rod and a fixing bearing block, the inner shaft rod is arranged in the middle of the inside of the fixing bearing block, the bearing fixing block is arranged on the outer side of the upper end of the inner shaft rod, the outer gear is arranged on the upper end of the inner shaft rod and connected to the middle transmission gear, and the bearing fixing block and the fixing bearing block are connected to the side shell.
Preferably, middle drive gear is including rotating collets, metal gear, bottom pole setting and fixed connection piece, be provided with the bottom pole setting in the middle of the upper end of fixed connection piece, the upper end outside of bottom pole setting is provided with rotates collets, the outside a week that rotates collets is provided with metal gear, fixed connection piece connects on the side shell, metal gear connects on the motor runner.
Preferably, the dust removal doctor-bar includes elastic rubber mat, bottom doctor-bar, upside connecting plate and side installation piece, the both ends outside of upside connecting plate is provided with side installation piece, the lower extreme of upside connecting plate is provided with elastic rubber mat, elastic rubber mat's lower extreme is provided with the bottom doctor-bar, upside connecting plate is connected on the upside horizontal pole.
Preferably, the side shell and the LED machine body are fixedly connected through screws, and the outer sides of the connecting positions of the side shell and the LED machine body are positioned on the same straight line.
Preferably, the upper side cross rod and the gear sliding rod are fixedly connected in a welding mode, and the outer sides of the joints of the upper side cross rod and the gear sliding rod are positioned on the same straight line.
Preferably, the side shell is rectangular, and the inside of the side shell is hollow.
Preferably, the display screen is an axial center, and two ends of the display screen are in a symmetrical state.
Compared with the prior art, the beneficial effects of the utility model are that:
the LED screen dust removal structure is driven by the driving motor, so that the motor rotating wheel is effectively driven to rotate, the middle transmission gear is driven to rotate, the rotating threaded rod is effectively driven to rotate, the gear sliding rod is driven to move the upper side transverse rod, the dust removal scraping blade passing through the lower end of the upper side transverse rod is convenient to remove dust, the dust removal scraping blade is more stable in dust removal, the dust removal scraping blade is composed of the elastic rubber pad, the bottom scraping blade, the upper side connecting plate and the side edge mounting blocks, the dust removal scraping blade is convenient to use, the upper side connecting plate of the dust removal scraping blade is connected to the upper side transverse rod through the side edge mounting blocks, the dust removal scraping blade is more convenient in fixed installation, when in dust removal movement, the dust removal dirt is effectively removed through the arc state of the bottom scraping blade, and when in dust removal, the dust removal damage of a lower object caused by the fact that the bottom scraping blade is, has good elastic protection effect.
Drawings
FIG. 1 is a schematic structural diagram of a dust removal structure of an LED screen;
FIG. 2 is a schematic view of a rotary threaded rod structure of an LED screen dust removal structure;
FIG. 3 is a schematic view of an intermediate transmission gear of an LED screen dust removal structure;
FIG. 4 is a schematic structural view of a dedusting blade of an LED screen dedusting structure;
in the figure: 1. a display screen; 2. a dust removal scraper; 21. an elastic rubber pad; 22. a bottom wiper blade; 23. an upper side connecting plate; 24. a side mounting block; 3. an upper cross bar; 4. a gear slide bar; 5. a drive motor; 6. a motor runner; 7. a side shell; 8. an intermediate transmission gear; 81. rotating the sleeve block; 82. a metal gear; 83. a bottom upright rod; 84. fixing a connecting block; 9. rotating the threaded rod; 91. an outer gear; 92. a bearing fixing block; 93. an inner shaft; 94. fixing the bearing block; 10. an LED body.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Referring to fig. 1-4, a dust removing structure for an LED screen includes a display screen 1 and an LED engine 10, the display screen 1 is mounted and fixed on the middle position of the upper end of the LED engine 10, side shells 7 are arranged on the outer sides of the two ends of the LED engine 10, a driving motor 5 is arranged on the outer side of the upper end of each side shell 7, a motor wheel 6 is arranged inside each side shell 7 at the lower end of each driving motor 5, a middle transmission gear 8 is arranged on each side shell 7 at the inner side of each motor wheel 6, a rotating threaded rod 9 is arranged on each side shell 7 at the inner side of each middle transmission gear 8, a gear slide bar 4 is arranged in a sliding groove of each side shell 7 at the outer side of each rotating threaded rod 9, an upper cross bar 3 is arranged at the upper end of each gear slide bar 4, a dust removing scraper 2 is arranged on.
Further, the rotary threaded rod 9 includes an outer gear 91, a bearing fixing block 92, an inner shaft 93 and a fixing bearing block 94, the inner shaft 93 is arranged in the middle of the inside of the fixing bearing block 94, the bearing fixing block 92 is arranged on the outer side of the upper end of the inner shaft 93, the outer gear 91 is arranged on the upper end of the inner shaft 93, the outer gear 91 is connected to the middle transmission gear 8, and the bearing fixing block 92 and the fixing bearing block 94 are connected to the side shell 7. When using, through the rotation of rotating threaded rod 9 for be convenient for drive displacement object, the bearing fixed block 92 and the fixed bearing block 94 welded connection of rotating threaded rod 9 are on side shell 7, and be at same height, make inside axostylus axostyle 93 more stable in the pivoted, and inside axostylus axostyle 93 passes through outside gear 91 and connects on middle drive gear 8, be convenient for like this rotate the drive through middle drive gear 8, make convenient more in the use convenient.
Further, the intermediate transmission gear 8 comprises a rotating sleeve block 81, a metal gear 82, a bottom upright rod 83 and a fixed connecting block 84, the bottom upright rod 83 is arranged in the middle of the upper end of the fixed connecting block 84, the rotating sleeve block 81 is arranged on the outer side of the upper end of the bottom upright rod 83, the metal gear 82 is arranged on the outer periphery of the rotating sleeve block 81, the fixed connecting block 84 is connected to the side shell 7, and the metal gear 82 is connected to the motor rotating wheel 6. When the electric rotating machine is used, the transmission of the intermediate transmission gear 8 is rotated, so that the whole electric rotating machine is more stable when being used, the fixed connecting block 84 of the intermediate transmission gear 8 is connected to the side shell 7 through screws, the installation is more convenient when the electric rotating machine is fixed, the metal gear 82 is connected to the motor rotating wheel 6 and is convenient to rotate and use, and the metal gear 82 is movably fixed to the bottom upright rod 83 through the rotating sleeve block 81, so that the electric rotating machine is convenient to rotate and use.
Further, the dust removal scraping blade 2 comprises an elastic rubber mat 21, a bottom scraping blade 22, an upper side connecting plate 23 and side mounting blocks 24, the side mounting blocks 24 are arranged on the outer sides of two ends of the upper side connecting plate 23, the elastic rubber mat 21 is arranged at the lower end of the upper side connecting plate 23, the bottom scraping blade 22 is arranged at the lower end of the elastic rubber mat 21, and the upper side connecting plate 23 is connected to the upper side cross rod 3. When using, use of being convenient for remove dust through dust removal doctor-bar 2, the upside connecting plate 23 of dust removal doctor-bar 2 passes through side installation piece 24 and connects on upside horizontal pole 3, it is more convenient when the installation is fixed like this, and when removing dust and removing, through the arc state of bottom doctor-bar 22, make effective dust removal spot, and when removing dust, elasticity through elastic rubber mat 21 is extended, effectively avoid bottom doctor-bar 22 too hard and the below object that causes takes place to remove dust and damages like this when removing dust, play fine elasticity guard action.
Further, the side shell 7 and the LED body 10 are fixedly connected by screws, and the outer sides of the joints of the side shell 7 and the LED body 10 are in the same straight line. When the LED lamp is used, the side shell 7 and the LED machine body 10 are fixedly connected through the screws, so that the LED lamp is convenient to mount, dismount and use, and when the LED lamp is used, the outer sides of the connecting positions of the side shell 7 and the LED machine body 10 are in the same straight line, so that obstruction cannot occur when the LED lamp is used.
Furthermore, the upper side cross rod 3 and the gear slide rod 4 are fixedly connected in a welding mode, and the outer sides of the connecting positions of the upper side cross rod 3 and the gear slide rod 4 are positioned on the same straight line. When the dust removal device is used, the upper side cross rod 3 and the gear slide rod 4 are fixedly connected in a welding mode, so that the dust removal device is not easy to fall off when moving, and the outer sides of the joints of the upper side cross rod 3 and the gear slide rod 4 are positioned on the same straight line, so that the dust removal device cannot be blocked when being used.
Further, the side casing 7 is rectangular, and the inside of the side casing 7 is hollow. When the side shell 7 is used, the side shell 7 is rectangular, and the inside of the side shell 7 is hollow, so that the side shell is convenient for fixing, mounting and storing objects for use.
Further, the display screen 1 is an axial center, and two ends of the display screen 1 are in a symmetrical state. When the dust removal device is used, the display screen 1 is the shaft center, and the two ends of the display screen 1 are in a symmetrical state, so that the dust removal device is more stable and convenient to use in dust removal.
The utility model discloses a theory of operation is: when the LED screen dust removing structure is used, the LED screen dust removing structure can be fixed at the outer end of the LED machine body 10, so that the driving motor 5 is connected with the external power supply in an electric connection mode, and the LED screen dust removing structure can be well controlled and used. When the LED screen dust removing structure is used, the motor rotating wheel 6 is effectively driven to rotate by the driving of the driving motor 5, so that the middle transmission gear 8 is driven to rotate, the rotating threaded rod 9 is effectively driven to rotate, the gear sliding rod 4 is driven to displace the upper side transverse rod 3, so that when the displacement occurs, the dust removing scraping blade 2 at the lower end of the upper side transverse rod 3 is convenient to remove dust on the display screen 1, so that the dust removing scraping blade 2 is more stable in dust removing, the dust removing scraping blade 2 is composed of the elastic rubber pad 21, the bottom scraping blade 22, the upper side connecting plate 23 and the side edge mounting block 24, so that the dust removing scraping blade is convenient to use, the upper side connecting plate 23 of the dust removing scraping blade 2 is connected to the upper side transverse rod 3 through the side edge mounting block 24, so that the dust removing structure is more convenient to install and fix, and, during dust removal, due to the elastic stretching of the elastic rubber pad 21, the dust removal damage of objects below the bottom scraper 22 caused by over hardness is effectively avoided during dust removal, and a good elastic protection effect is achieved.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be interpreted broadly, and may be, for example, a fixed connection, a detachable connection or an integral connection; 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 meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (8)
1. The utility model provides a LED screen dust removal structure, includes display screen (1) and LED organism (10), its characterized in that: the LED display screen is characterized in that the display screen (1) is fixedly arranged at the middle position of the upper end of the LED body (10), side shells (7) are arranged at the outer sides of the two ends of the LED body (10), a driving motor (5) is arranged at the outer side of the upper end of each side shell (7), a motor rotating wheel (6) is arranged inside each side shell (7) at the lower end of each driving motor (5), a middle transmission gear (8) is arranged on each side shell (7) at the inner side of each motor rotating wheel (6), a rotating threaded rod (9) is arranged on each side shell (7) at the inner side of each middle transmission gear (8), a gear sliding rod (4) is arranged in a sliding groove of each side shell (7) at the outer side of each rotating threaded rod (9), an upper side transverse rod (3) is arranged at the upper end of each gear sliding rod (4), and a, the driving motor (5) and the LED machine body (10) are electrically connected with an external power supply.
2. The LED screen dust removal structure according to claim 1, wherein the rotary threaded rod (9) comprises an outer gear (91), a bearing fixing block (92), an inner shaft rod (93) and a fixed bearing block (94), the inner shaft rod (93) is arranged in the middle of the inside of the fixed bearing block (94), the bearing fixing block (92) is arranged on the outer side of the upper end of the inner shaft rod (93), the outer gear (91) is arranged on the upper end of the inner shaft rod (93), the outer gear (91) is connected to the middle transmission gear (8), and the bearing fixing block (92) and the fixed bearing block (94) are connected to the side shell (7).
3. The LED screen dust removal structure according to claim 1, wherein the intermediate transmission gear (8) comprises a rotating sleeve block (81), a metal gear (82), a bottom vertical rod (83) and a fixed connecting block (84), the bottom vertical rod (83) is arranged in the middle of the upper end of the fixed connecting block (84), the rotating sleeve block (81) is arranged on the outer side of the upper end of the bottom vertical rod (83), the metal gear (82) is arranged on one circle of the outer side of the rotating sleeve block (81), the fixed connecting block (84) is connected to the side shell (7), and the metal gear (82) is connected to the motor rotating wheel (6).
4. The LED screen dust removal structure according to claim 1, wherein the dust removal scraping blade (2) comprises an elastic rubber mat (21), a bottom scraping blade (22), an upper side connecting plate (23) and side mounting blocks (24), the side mounting blocks (24) are arranged on the outer sides of two ends of the upper side connecting plate (23), the elastic rubber mat (21) is arranged at the lower end of the upper side connecting plate (23), the bottom scraping blade (22) is arranged at the lower end of the elastic rubber mat (21), and the upper side connecting plate (23) is connected to the upper side cross rod (3).
5. The LED screen dust removal structure according to claim 1, wherein the side shell (7) and the LED machine body (10) are fixedly connected through screws, and the outer sides of the connection positions of the side shell (7) and the LED machine body (10) are in the same straight line.
6. The LED screen dust removal structure according to claim 1, wherein the upper side cross bar (3) and the gear slide bar (4) are fixedly connected in a welding manner, and the outer sides of the joints of the upper side cross bar (3) and the gear slide bar (4) are in the same straight line.
7. The LED screen dust removal structure according to claim 1, wherein the side casing (7) is rectangular, and the inside of the side casing (7) is hollow.
8. The LED screen dust removal structure according to claim 1, wherein the display screen (1) is an axial center, and two ends of the display screen (1) are in a symmetrical state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020571193.7U CN212525050U (en) | 2020-04-15 | 2020-04-15 | LED screen dust removal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020571193.7U CN212525050U (en) | 2020-04-15 | 2020-04-15 | LED screen dust removal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212525050U true CN212525050U (en) | 2021-02-12 |
Family
ID=74519407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020571193.7U Expired - Fee Related CN212525050U (en) | 2020-04-15 | 2020-04-15 | LED screen dust removal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212525050U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113198752A (en) * | 2021-04-01 | 2021-08-03 | 赣州市几研科技有限公司 | Self-cleaning type secondary pollution prevention LED screen dust removal device |
-
2020
- 2020-04-15 CN CN202020571193.7U patent/CN212525050U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113198752A (en) * | 2021-04-01 | 2021-08-03 | 赣州市几研科技有限公司 | Self-cleaning type secondary pollution prevention LED screen dust removal device |
| CN113198752B (en) * | 2021-04-01 | 2022-05-17 | 广东瀛凯视讯科技有限公司 | Self-cleaning type secondary pollution prevention LED screen dust removal device |
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| 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: 20210212 |