CN116798314A - Outdoor electronic display screen with screen extinguishing protection function - Google Patents
Outdoor electronic display screen with screen extinguishing protection function Download PDFInfo
- Publication number
- CN116798314A CN116798314A CN202211443510.7A CN202211443510A CN116798314A CN 116798314 A CN116798314 A CN 116798314A CN 202211443510 A CN202211443510 A CN 202211443510A CN 116798314 A CN116798314 A CN 116798314A
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- display screen
- electronic display
- outdoor electronic
- position control
- fixedly arranged
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- 230000005540 biological transmission Effects 0.000 claims abstract description 36
- 229920000742 Cotton Polymers 0.000 claims description 15
- 238000007790 scraping Methods 0.000 claims description 11
- 230000000149 penetrating effect Effects 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 5
- 230000001681 protective effect Effects 0.000 abstract description 4
- 230000001914 calming effect Effects 0.000 abstract description 2
- 238000013461 design Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 9
- 230000009471 action Effects 0.000 description 8
- 239000000428 dust Substances 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 230000002457 bidirectional effect Effects 0.000 description 7
- 238000010030 laminating Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/03—Covers
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses an outdoor electronic display screen with a screen-extinguishing protection function, wherein a main playing structure of the outdoor electronic display screen is composed of a high-definition display screen, and the high-definition display screen is fixedly arranged at the upper end of a mobile bracket to push and move; comprising the following steps: the backboard is fixedly arranged on the side surface of the movable bracket; the side position control plates are symmetrically arranged at the left side and the right side of the outside of the high-definition display screen; the outer driving motor is fixedly arranged on the back surface of the back plate, a side surface output end of the outer driving motor is connected with a driving gear, and 2 groups of transmission gears are rotatably arranged on the outer side surface of the back plate; and the sliding strip is fixedly arranged on the front side surface of the backboard. This outdoor electronic display screen with hold protection function of calming the anger adopts novel structural design for this device is provided with the high definition display screen surface and holds the screen and shelter from protective structure, reduces the maintenance rate of device outdoor application, is provided with supplementary clean structure in the device simultaneously, improves the functional that the device was used.
Description
Technical Field
The invention relates to the technical field of display screens, in particular to an outdoor electronic display screen with a screen extinguishing protection function.
Background
The display screen is a player, is the equipment that electronic equipment demonstrates broadcast data, current display screen can be customized according to the service conditions and is various size sizes, wherein the electronic display screen that uses outdoors is higher to waterproof crashproof performance requirement, the electronic display screen on an urban road sign of application number CN202110121480.7, through photosensitive sensor's setting, thereby when the intensity of light is stronger, the luminance of electronic display screen is brighter, thereby can make things convenient for the driving personnel to observe the information on the electronic display screen clearly in daytime, when night, the luminance of electronic display screen darkens, thereby can effectually avoid the luminance of electronic display screen to excessively bright the eyes of the stimulus driving personnel to induce the accident, but the outside of some electronic display screen that uses outdoors does not set up protective structure, its use loss rate is higher, still there is certain problem in the use:
1. the surface of the existing part of outdoor electronic display screen is not provided with a corresponding protection structure because of larger playing display area, and the surface of the electronic display screen is easily damaged due to the influence of environmental factors in the process of outdoor long-time mobile use, so that the equipment maintenance rate is increased;
2. outdoor electronic display screen places at outdoor broadcast information, and outdoor environment dust impurity is more, along with outdoor electronic display screen live time's increase, and the dust of its broadcast display surface accumulation increases gradually, increases artifical clean work load.
Therefore, an outdoor electronic display screen with a screen extinguishing protection function is required to be designed aiming at the problems.
Disclosure of Invention
The invention aims to provide an outdoor electronic display screen with a screen-extinguishing protection function, which solves the problems that in the prior art, the surface of the existing part of the outdoor electronic display screen is not provided with a corresponding protection structure due to larger playing display area, the surface of the electronic display screen is easily damaged due to the influence of environmental factors in the process of long-time outdoor mobile use, the equipment maintenance rate is increased, the outdoor electronic display screen is placed in the outdoor for playing information, the outdoor environment has more dust and impurities, and the dust accumulated on the surface of the playing display screen is gradually increased along with the increase of the service time of the outdoor electronic display screen, so that the manual cleaning workload is increased.
In order to achieve the above purpose, the present invention provides the following technical solutions: the outdoor electronic display screen with the screen extinguishing protection function comprises a main playing structure of the outdoor electronic display screen, wherein the main playing structure of the outdoor electronic display screen is composed of a high-definition display screen which is fixedly arranged at the upper end of a mobile support to push and move;
an outdoor electronic display screen with a breath-hold protection function, comprising:
the backboard is fixedly arranged on the side face of the movable support, and the upper ends of the backboard and the high-definition display screen are provided with a ceiling with sun-proof and rain-proof functions through the metal support frame;
the side position control plates are symmetrically arranged at the left side and the right side of the outside of the high-definition display screen, the front sides of the side position control plates are provided with protection plates, and the side sides of the side position control plates are fixedly provided with position control rack bars;
the outer driving motor is fixedly arranged on the back surface of the back plate, the side surface output end of the outer driving motor is connected with a driving gear, 2 groups of transmission gears are rotatably arranged on the outer side surface of the back plate, simultaneously, the 2 groups of transmission gears and the outer parts of the driving gears are respectively connected with a toothed chain in a meshed mode, the side surface of each transmission gear is rotatably connected with the back plate in a penetrating mode through a fixed rotating rod, and a direction control gear is fixedly arranged on the side surface of each fixed rotating rod;
and the sliding strip is fixedly arranged on the front side surface of the backboard.
Preferably, the side of the protection plate is further provided with an adjusting rod and an elastic cotton sliver:
the adjusting rods are symmetrically and fixedly arranged at the upper end and the lower end of the back surface of the protection plate, the adjusting rods are connected in a penetrating manner in the protection circular tube, the protection circular tube is fixedly arranged at the back surface of the side position control plate, and meanwhile, a penetrating groove is formed in the side surface of the protection circular tube;
the elastic cotton sliver is embedded and installed in the protection plate, and an elastic scraping strip is fixedly installed on the side face of the elastic cotton sliver.
Preferably, the protection plate side forms flexible regulation structure through adjusting pole and protection pipe, just the protection plate is provided with 2 groups about the axisymmetric bilateral symmetry in high definition display screen, and according to the state that the protection plate corresponds the removal, it is controlled that it is through adjusting the side flexible regulation removal of pole in the limit accuse position board, moves its front side or rear side position to high definition display screen.
Preferably, the elastic scraping strips are equidistantly distributed on the side face of the elastic cotton sliver, the side face of the elastic scraping strips is of an inclined structure, and the control protection plate corresponds to the process of transversely moving the surface of the high-definition display screen and can clean the surface of the high-definition display screen through the elastic scraping strips.
Preferably, the back fixed mounting of limit side accuse position board has the mounting bracket, and the outside fixed mounting of mounting bracket has micro motor to micro motor's lower extreme output is connected with the driving gear, simultaneously the driving gear rotates the inside of installing at the mounting bracket, and operation micro motor control driving gear rotates, can drive two-way threaded rod and correspond the rotation under the meshing transmission structure effect of driving gear and driven gear.
Preferably, the inside of mounting bracket is run through and is fixed with the direction sliding ring, and the inside through connection of direction sliding ring has the internal thread post, and the inside through connection of internal thread post has the two-way threaded rod, and the outside welded fastening of two-way threaded rod has driven gear, simultaneously the terminal surface of internal thread post passes through bracing piece and adjusts pole side interconnect, and this partial structure forms the promotion structure, can control the bracing piece rotation through adjusting the position that the internal thread post removed, and the bracing piece can promote the flexible removal of adjusting the pole.
Preferably, the outside of two-way threaded rod passes through driven gear and driving gear avris meshing to be connected, just two-way threaded rod and internal thread post constitute screw thread transmission structure, and the internal thread post runs through and slides the removal from top to bottom in the inside of direction sliding ring, and two-way threaded rod passes through screw thread transmission structure and drives the internal thread post and correspondingly rotate when rotating, control internal thread post reciprocates and adjusts.
Preferably, one end of the supporting rod is rotationally connected with the side of the internal thread column, the other end of the supporting rod is rotationally connected with the side of the adjusting rod, and the two ends of the supporting rod can be controlled to correspondingly rotate in the process of moving up and down by the internal thread column, so that thrust is provided for telescopic movement of the adjusting rod.
Preferably, the position control rack bar is correspondingly provided with 2 groups up and down in parallel on the side surface of the side position control plate, the inside of the position control rack bar is provided with a guide chute, the position control rack bar and the sliding bar form a clamping sliding structure through the guide chute, the position control rack bar slides and moves outside the sliding bar through the clamping of the transmission structure in the transverse movement process, and the movement of the position control rack bar can control the synchronous movement and adjustment of the protection plates connected with the front ends.
Preferably, the position control rack bars are connected to the side positions of the position control gears in a meshed manner, the position control rack bars on the left side and the right side are distributed on the side of the position control gears in a vertically staggered manner, the rotation of the position control gears is controlled through the power structure, and the transverse movement of the position control rack bars can be controlled to be adjusted under the action of the meshed transmission structure.
Compared with the prior art, the invention has the beneficial effects that: this outdoor electronic display screen with screen protection function of calming the anger adopts novel structural design for this device can protect or expand its surface according to the circumstances that high definition electronic display screen used, improves electronic display screen setting at the protectiveness of outdoor use, is provided with the supplementary clean structure in the device high definition display screen surface simultaneously, reduces the high definition display screen and corresponds at outdoor use clear manual work volume, its concrete content as follows:
1. the outdoor electronic display screen with the screen-extinguishing protection function is provided with a surface protection or unfolding structure of the high-definition electronic display screen, when the high-definition display screen is played and used, the protection plate is correspondingly stored and arranged at the back position of the high-definition display screen, when the high-definition display screen is not used, the outside driving motor is operated to control the driving gear to rotate at the moment, the transmission gear and the direction control gear are controlled to correspondingly rotate under the transmission effect of the toothed chain, the direction control gear drives the side position control plate and the protection plate to unfold and move outwards through the meshing transmission structure with the position control rack bar, the micro motor is controlled to drive the driving gear to rotate, the bidirectional threaded rod is driven to rotate through the meshing transmission structure, the internal threaded column is controlled to move up and down to be adjusted, the support rod connected with the side of the internal threaded column is rotated to push the adjusting rod to extend out of the protection round tube, the protection plate is pushed to move to the front position of the electronic display screen, then the protection plate can be controlled to move to cover the front side of the high-definition display screen through the transmission structure, the front end of the high-definition display screen is protected, the outdoor application performance of the high-definition display screen is improved, and the maintenance rate of the equipment for long-term use is reduced;
2. this outdoor electronic display screen with hold protection function of holding in the palm is provided with the supplementary clean structure in high definition display screen surface, and when control guard plate corresponds at high definition display screen front end removal, the inside gomphosis's of guard plate elasticity silver and elasticity scrape strip side and pop out the equal laminating of part and set up the leading flank at high definition display screen this moment, along with the removal control elasticity silver of guard plate and elasticity scrape the strip laminating and remove at high definition display screen surface, to the supplementary clean processing of dust on high definition display screen surface, increase the whole service function of device.
Drawings
FIG. 1 is a schematic diagram of the overall frontal structure of the present invention;
FIG. 2 is a schematic view of the back structure of the position-controlling rack bar of the present invention;
FIG. 3 is a schematic view of the overall rear structure of the present invention;
FIG. 4 is a schematic overall side view of the present invention;
FIG. 5 is a schematic view showing a side rotation state of the support bar according to the present invention;
FIG. 6 is a schematic side view of an internally threaded post according to the present invention;
FIG. 7 is a schematic side view of a protective round tube according to the present invention;
FIG. 8 is a schematic view of a vertical partial structure of a guard plate according to the present invention;
FIG. 9 is a schematic view of a vertical partial structure of an elastic scraper bar according to the present invention;
FIG. 10 is a schematic view of the rear structure of the mounting bracket of the present invention.
In the figure: 1. a high definition display screen; 2. a movable support; 3. a back plate; 4. a metal support frame; 5. a ceiling; 6. a side position control plate; 7. a protection plate; 8. a position control rack bar; 9. an outer drive motor; 10. a drive gear; 11. a transmission gear; 12. a toothed chain; 13. fixing the rotating rod; 14. a direction control gear; 15. a slide bar; 16. a guide chute; 17. a mounting frame; 18. a micro motor; 19. a drive gear; 20. a guide slip ring; 21. an internal threaded post; 22. a two-way threaded rod; 23. a driven gear; 24. a support rod; 25. an adjusting rod; 26. a protective circular tube; 27. a through groove; 28. an elastic cotton sliver; 29. an elastic scraping strip.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-10, the present invention provides a technical solution: an outdoor electronic display screen with a screen extinguishing protection function, wherein a main playing structure of the outdoor electronic display screen is composed of a high-definition display screen 1, and the high-definition display screen 1 is fixedly arranged at the upper end of a mobile bracket 2 to push and move;
an outdoor electronic display screen with a breath-hold protection function, comprising:
the backboard 3 is fixedly arranged on the side face of the movable support 2, and a ceiling 5 with sun-proof and rain-proof functions is arranged at the upper ends of the backboard 3 and the high-definition display screen 1 through a metal support frame 4;
the side position control plates 6 are symmetrically arranged at the left side and the right side of the outside of the high-definition display screen 1, the front sides of the side position control plates 6 are provided with protection plates 7, and the side sides of the side position control plates 6 are fixedly provided with position control rack bars 8;
the outer driving motor 9 is fixedly arranged on the back surface of the back plate 3, a driving gear 10 is connected to the side surface output end of the outer driving motor 9, 2 groups of transmission gears 11 are rotatably arranged on the outer side surface of the back plate 3, meanwhile, the 2 groups of transmission gears 11 and the outer part of the driving gear 10 are respectively connected with a toothed chain 12 in a meshed mode, the side surface of the transmission gear 11 is rotatably connected with the back plate 3 in a penetrating mode through a fixed rotating rod 13, and a direction control gear 14 is fixedly arranged on the side surface of the fixed rotating rod 13;
and a slide bar 15 fixedly installed on the front side of the back plate 3.
In the embodiment, the back of the side position control plate 6 is fixedly provided with a mounting frame 17, the outer side of the mounting frame 17 is fixedly provided with a micro motor 18, the output end of the lower end of the micro motor 18 is connected with a driving gear 19, and meanwhile, the driving gear 19 is rotatably arranged in the mounting frame 17; the inside of the mounting frame 17 is fixedly penetrated with a guide slip ring 20, the inside of the guide slip ring 20 is fixedly penetrated with an internal thread column 21, the inside of the internal thread column 21 is fixedly penetrated with a bidirectional threaded rod 22, the outside of the bidirectional threaded rod 22 is fixedly welded with a driven gear 23, and meanwhile, the end face of the internal thread column 21 is mutually connected with the side face of an adjusting rod 25 through a supporting rod 24; the outside of the bidirectional threaded rod 22 is meshed with the side of the driving gear 19 through a driven gear 23, the bidirectional threaded rod 22 and the internal threaded column 21 form a threaded transmission structure, and the internal threaded column 21 penetrates through the inside of the guide slip ring 20 to slide up and down; one end of the supporting rod 24 is rotatably connected with the side of the internal thread column 21, and the other end of the supporting rod 24 is rotatably connected with the side of the adjusting rod 25; the position control rack bar 8 is correspondingly provided with 2 groups in parallel up and down on the side surface of the side position control plate 6, a guide chute 16 is arranged in the position control rack bar 8, and the position control rack bar 8 and the sliding bar 15 form a clamping sliding structure through the guide chute 16; the position control rack bars 8 are meshed and connected to the side positions of the direction control gear 14, and the position control rack bars 8 on the left side and the right side are distributed on the side of the direction control gear 14 in a vertically staggered manner;
the high-definition display screen 1 can be pushed to correspondingly move through the moving support 2, the high-definition display screen 1 is played, at this time, the protection plates 7 are controlled by the transmission structure to be attached and stored at the side positions of the side position control plates 6, the protection plates 7 at the left side and the right side are stored and arranged at the back of the high-definition display screen 1, the occupied volume of the whole equipment is reduced, the stability of the equipment is kept, when the high-definition display screen 1 is closed, the outside driving motor 9 is operated to control the driving gear 10 to rotate, the outside of the driving gear 10 is connected with the outside of the transmission gear 11 in a meshed manner through the toothed chain 12, the two groups of transmission gears 11 which correspond up and down can be driven to rotate under the action of the meshed transmission structure, the side surfaces of the transmission gears 11 are fixedly connected with the direction control gears 14 through the fixed rotating rods 13, the side surfaces of the direction control gears 14 can be driven to synchronously rotate when the transmission gears 14 are meshed with the side gear blocks at the side positions of the direction control gear 14, the gear rack rod 8 can be pushed to be clamped on the outside of the sliding strip 15 to transversely slide and move under the action of the meshing transmission structure, the side control position plate 6 is pushed to synchronously move and adjust to the outside in the moving process, the side control position plate 6 drives the protection plate 7 connected with the front end to transversely move, when the protection plate 7 moves to the outermost position, the micro motor 18 is controlled to operate, the micro motor 18 drives the driving gear 19 connected with the output end to rotate, the side of the driving gear 19 is meshed with the driven gear 23, the bidirectional threaded rod 22 can be controlled to correspondingly rotate under the action of the meshing transmission structure, the bidirectional threaded rod 22 is assembled with the internal thread column 21 sleeved outside in a threaded manner, the internal thread column 21 can be controlled to move and adjust up and down under the action of the thread transmission structure, the internal thread column 21 penetrates through the inside of the guide sliding ring 20 to slide and move up and down, the two ends of the supporting rod 24 are controlled to correspondingly rotate in the sliding movement process, the side of the supporting rod 24 pushes the adjusting rod 25 to penetrate through the inside of the protection round tube 26 to stretch out and draw back, the part of the structure pushes the adjusting rod 25 to move towards the outside of the protection round tube 26, the adjusting rod 25 is fixedly connected to the back of the protection plate 7, the protection plate 7 can be pushed to move forwards to the front end position of the high-definition display screen 1 in the movement process, then the driving gear 10 is controlled to rotate reversely by the outer driving motor 9 (the outer driving motor 9 and the micro motor 18 are servo motors and can control the output end to rotate forwards and backwards), the side control position plate 6 and the protection plate 7 can be controlled to transversely move under the action of the transmission structure of the structures such as the control gear 14 and the control position rack rod 8, the protection plate 7 is controlled to move and protect the front end position of the high-definition display screen 1, the front surface of the high-definition display screen 1 is shielded and protected, the outdoor protection effect of the electronic display screen is improved, and the maintenance rate of the device is reduced for long-term outdoor use.
The side of the protection plate 7 is also provided with an adjusting rod 25 and an elastic cotton sliver 28: the adjusting rods 25 are symmetrically and fixedly arranged at the upper end and the lower end of the back surface of the protection plate 7, the adjusting rods 25 are connected in a penetrating manner in the protection round tube 26, the protection round tube 26 is fixedly arranged at the back surface of the side control position plate 6, and meanwhile, a penetrating groove 27 is formed in the side surface of the protection round tube 26; an elastic cotton sliver 28 which is embedded and installed in the protection plate 7, and an elastic scraping strip 29 is fixedly installed on the side surface of the elastic cotton sliver 28; the side surface of the protection plate 7 forms a telescopic adjusting structure through an adjusting rod 25 and a protection round tube 26, and 2 groups of protection plates 7 are symmetrically arranged on the left and right sides of the center of the high-definition display screen 1; the elastic scraping strips 29 are equidistantly distributed on the side surface of the elastic cotton sliver 28, and the side surface of the elastic scraping strips 29 is of an inclined structure;
in the control guard plate 7 corresponds at high definition display 1 front end lateral shifting's in-process, the spring cotton sliver 28 that the inside gomphosis of guard plate 7 is fixed and the spring is scraped the terminal surface of popping up of strip 29 isotructure side and all laminating setting at the lateral surface of high definition display 1, when controlling guard plate 7 lateral shifting, the laminating of spring cotton sliver 28 and elasticity is scraped strip 29 and is removed at high definition display 1 surface and carry out cleaning treatment to its surface, the dust of supplementary clean high definition display 1 surface distribution reduces the surperficial clean manual work volume of the outdoor application of device, the functional that increases the device and use.
Working principle: when the device is used, according to the structure shown in fig. 1-10, when the play state of the high-definition display screen 1 is closed, the driving motor 9 is operated to control the driving gear 10 to rotate at the moment, the driving gear 11 and the steering gear 14 are controlled to correspondingly rotate under the meshing transmission action of the driving gear 10, the driving gear 11 and the toothed chain 12, the steering gear 14 pushes the side steering plate 6 and the protection plate 7 to transversely move through the meshing transmission structure of the steering rack bar 8, the protection plate 7 moves to the maximum position towards the outer side of the movable support 2, then the micro motor 18 is operated to control the driving gear 19 to rotate, the driving gear 19 drives the bi-directional threaded rod 22 to rotate through the side surface of the threaded rod 21 through the meshing transmission action of the driven gear 23, the bi-directional threaded rod 22 penetrates through the side surface of the threaded rod 21 to slide in the guiding slip ring 20, the internal threaded rod 21 slides to control the supporting rod 24 to drive the adjusting rod 25 and the protection plate 7 to move towards the front side, and finally the protection plate 7 transversely moves to cover the front end position of the high-definition display screen 1 through the meshing transmission structure, the protection plate 7 is enabled to move to the protection plate 7 to the front end position of the high-definition display screen 1, the high-definition display screen 1 is conveniently applied to the high-definition display screen 1 is lifted, the high-definition display screen is cleaned, the surface of the high-definition display screen is protected, the high-definition display screen is prevented from being applied to the high-definition display device is correspondingly, the high-definition display screen 1 is clean, the surface is clean, and the surface of the high-definition display device is protected, and the surface is clean, and the surface is protected, and the surface of the surface is clean, and the surface of the surface is protected, and the surface of the device is clean, and the surface is protected, and the device is clean, and the dust is clean, and the surface is clean, and is a dust is a is protected.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The outdoor electronic display screen with the screen extinguishing protection function comprises a main playing structure of the outdoor electronic display screen, wherein the main playing structure of the outdoor electronic display screen is composed of a high-definition display screen (1), and the high-definition display screen (1) is fixedly arranged at the upper end of a movable support (2) to push and move;
characterized by comprising the following steps:
the backboard (3) is fixedly arranged on the side face of the movable support (2), and a ceiling (5) with sun-proof and rain-proof functions is arranged at the upper ends of the backboard (3) and the high-definition display screen (1) through a metal support frame (4);
the side position control plates (6) are symmetrically arranged at the left side and the right side of the outside of the high-definition display screen (1), a protection plate (7) is arranged at the front side of each side position control plate (6), and a position control rack bar (8) is fixedly arranged at the side of each side position control plate (6);
the outer driving motor (9) is fixedly arranged on the back surface of the back plate (3), a driving gear (10) is connected to the side surface output end of the outer driving motor (9), 2 groups of transmission gears (11) are rotatably arranged on the outer side surface of the back plate (3), meanwhile, toothed chains (12) are meshed and connected to the outer parts of the 2 groups of transmission gears (11) and the driving gears (10), the side surface of the transmission gears (11) is in penetrating and rotating connection with the back plate (3) through a fixed rotating rod (13), and a direction control gear (14) is fixedly arranged on the side surface of the fixed rotating rod (13);
and the sliding strip (15) is fixedly arranged on the front side surface of the back plate (3).
2. An outdoor electronic display with a breath-hold protection function according to claim 1, wherein: the side of the protection plate (7) is also provided with an adjusting rod (25) and an elastic cotton sliver (28):
the adjusting rods (25) are symmetrically and fixedly arranged at the upper end and the lower end of the back surface of the protection plate (7), the adjusting rods (25) are connected in a penetrating manner in the protection round tube (26), the protection round tube (26) is fixedly arranged at the back surface of the side position control plate (6), and meanwhile a penetrating groove (27) is formed in the side surface of the protection round tube (26);
the elastic cotton sliver (28) is embedded and installed in the protection plate (7), and an elastic scraping strip (29) is fixedly installed on the side face of the elastic cotton sliver (28).
3. An outdoor electronic display with a breath-hold protection function according to claim 2, wherein: the side of the protection plate (7) forms a telescopic adjusting structure through an adjusting rod (25) and a protection round tube (26), and 2 groups of protection plates (7) are symmetrically arranged on the center of the high-definition display screen (1) in a bilateral symmetry mode.
4. An outdoor electronic display with a breath-hold protection function according to claim 2, wherein: the elastic scraping strips (29) are equidistantly distributed on the side face of the elastic cotton sliver (28), and the side face of the elastic scraping strips (29) is of an inclined structure.
5. An outdoor electronic display with a breath-hold protection function according to claim 1, wherein: the back fixed mounting of limit side accuse position board (6) has mounting bracket (17), and the outside fixed mounting of mounting bracket (17) has micromotor (18) to the lower extreme output of micromotor (18) is connected with driving gear (19), simultaneously driving gear (19) rotate the inside of installing at mounting bracket (17).
6. An outdoor electronic display with a breath-hold protection function according to claim 5, wherein: the inside of mounting bracket (17) is run through and is fixed with direction sliding ring (20), and the inside through connection of direction sliding ring (20) has internal thread post (21), and the inside through connection of internal thread post (21) has two-way threaded rod (22), and the outside welded fastening of two-way threaded rod (22) has driven gear (23), simultaneously the terminal surface of internal thread post (21) is through bracing piece (24) and regulation pole (25) side interconnect.
7. An outdoor electronic display with a breath-hold protection function according to claim 6, wherein: the outside of two-way threaded rod (22) is connected with driving gear (19) avris meshing through driven gear (23), just two-way threaded rod (22) and internal thread post (21) constitute screw drive structure, and internal thread post (21) run through and slide in the inside of direction sliding ring (20) from top to bottom.
8. An outdoor electronic display with a breath-hold protection function according to claim 6, wherein: one end of the supporting rod (24) is rotationally connected with the side of the internal thread column (21), and the other end of the supporting rod (24) is rotationally connected with the side of the adjusting rod (25).
9. An outdoor electronic display with a breath-hold protection function according to claim 1, wherein: the position control rack rod (8) is correspondingly provided with 2 groups in parallel up and down on the side face of the side position control plate (6), a guide chute (16) is formed in the position control rack rod (8), and the position control rack rod (8) and the sliding strip (15) form a clamping sliding structure through the guide chute (16).
10. An outdoor electronic display with a breath-hold protection function according to claim 9, wherein: the position control rack bars (8) are connected to the side positions of the direction control gears (14) in a meshed mode, and the position control rack bars (8) on the left side and the right side are distributed on the side sides of the direction control gears (14) in an up-down staggered mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211443510.7A CN116798314A (en) | 2022-11-18 | 2022-11-18 | Outdoor electronic display screen with screen extinguishing protection function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211443510.7A CN116798314A (en) | 2022-11-18 | 2022-11-18 | Outdoor electronic display screen with screen extinguishing protection function |
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| CN116798314A true CN116798314A (en) | 2023-09-22 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117202571A (en) * | 2023-11-03 | 2023-12-08 | 深圳市嘉润原新显科技有限公司 | Automatic telescopic shielding cover structure in display screen-off state |
| CN117395924A (en) * | 2023-12-13 | 2024-01-12 | 深圳市蓝芯科科技有限公司 | Multimedia display screen for outdoor display |
-
2022
- 2022-11-18 CN CN202211443510.7A patent/CN116798314A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117202571A (en) * | 2023-11-03 | 2023-12-08 | 深圳市嘉润原新显科技有限公司 | Automatic telescopic shielding cover structure in display screen-off state |
| CN117202571B (en) * | 2023-11-03 | 2024-01-09 | 深圳市嘉润原新显科技有限公司 | Automatic telescopic shielding cover structure in display screen-off state |
| CN117395924A (en) * | 2023-12-13 | 2024-01-12 | 深圳市蓝芯科科技有限公司 | Multimedia display screen for outdoor display |
| CN117395924B (en) * | 2023-12-13 | 2024-03-15 | 深圳市蓝芯科科技有限公司 | Multimedia display screen for outdoor display |
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