CN114913766A - Road information electronic display screen for intelligent traffic - Google Patents
Road information electronic display screen for intelligent traffic Download PDFInfo
- Publication number
- CN114913766A CN114913766A CN202210555404.1A CN202210555404A CN114913766A CN 114913766 A CN114913766 A CN 114913766A CN 202210555404 A CN202210555404 A CN 202210555404A CN 114913766 A CN114913766 A CN 114913766A
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- Prior art keywords
- dust absorption
- display screen
- groove
- board
- wall
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- 239000000428 dust Substances 0.000 claims abstract description 122
- 238000010521 absorption reaction Methods 0.000 claims abstract description 80
- 238000000746 purification Methods 0.000 abstract description 5
- 238000004140 cleaning Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 239000012535 impurity Substances 0.000 description 5
- 230000005484 gravity Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000004887 air purification Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
Images
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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/74—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element
- B01D46/76—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element involving vibrations
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
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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
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20145—Means for directing air flow, e.g. ducts, deflectors, plenum or guides
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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
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20172—Fan mounting or fan specifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Mechanical Engineering (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
The invention discloses a road information electronic display screen for smart traffic, which comprises a display screen main body, wherein a dust absorption groove is formed in the bottom of the display screen main body, a lifting frame is arranged in the dust absorption groove, a porous dust absorption plate is fixedly connected between two sides of the inner wall of the lifting frame, sliding blocks are symmetrically arranged on one side of the lifting frame, one side, far away from the lifting frame, of each sliding block is connected with the inner wall of the dust absorption groove in a sliding mode, and a rotating rod is rotatably connected between two sides of the inner wall of the dust absorption groove and close to the porous dust absorption plate. This road information electronic display screen for wisdom traffic has reached the purpose that possesses dust absorption and air-purifying's ability, can carry out dust removal purification to air on every side for a long time, has improved the degree of utilization to the wind energy, has strengthened the clearance dynamics, can clear up the inside dust of equipment, has improved space utilization, has reduced the requirement to the equipment volume.
Description
Technical Field
The invention relates to the technical field of road information display screens, in particular to a road information electronic display screen for intelligent traffic.
Background
Road traffic means that vehicle and pedestrian flow and are detained on the road, and the enterprise still includes the storage of goods sometimes to the mobile service of people and people to the removal of goods, then is called the transportation, and at road traffic transportation's in-process, in order to facilitate propaganda to road traffic information, can set up the LED display screen above the road usually for show road traffic information.
But current road information display screen does not possess dust absorption and air-purifying's ability, can't carry out dust removal purification to air on every side for a long time, and is not enough to the degree of utilization of wind energy, and the clearance dynamics is relatively poor, can't clear up the inside dust of equipment, and space utilization is relatively poor, can't reduce the requirement to the equipment volume.
Disclosure of Invention
In order to solve the technical problems, the invention provides a road information electronic display screen for intelligent traffic, which solves the problem that the existing road information display screen does not have the capabilities of dust collection and air purification, can remove dust and purify surrounding air for a long time, improves the utilization degree of wind energy, enhances the cleaning strength, can clean dust in equipment, improves the space utilization rate, and reduces the requirement on the volume of the equipment.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a road information electronic display screen for wisdom traffic, includes the display screen main part, and the dust absorption groove has been seted up to the bottom of display screen main part, the internally mounted of dust absorption groove has the lift frame, fixedly connected with porous dust absorption board between the inner wall both sides of lift frame, the slider is installed to one side symmetry of lift frame, the slider is kept away from one side of lift frame and the inner wall sliding connection of dust absorption groove, the position that is close to porous dust absorption board between the inner wall both sides of dust absorption groove rotates and is connected with the rotary rod, the outside of rotary rod is evenly installed and is cleaned the piece, clean one side fixedly connected with semicircle lug that the piece is far away from the rotary rod, improved the clearance intensity of equipment, can clear up the dust impurity of equipment inside and surface bonding, the fan aerofoil is installed to the symmetry between the inner wall both sides of dust absorption groove, fan aerofoil rotates with the dust absorption groove and is connected, the bottom one end of fan aerofoil extends to the outside of suction pit, can increase the air in the inside suction pit of equipment and flow with higher speed, increases the inside heat-sinking capability of equipment, the haulage rope is installed at the top of fan aerofoil, the haulage rope is kept away from the one end and the lift frame fixed connection of fan aerofoil, top one end fixedly connected with guide rod between the inner wall both sides in suction pit, haulage rope and guide rod sliding connection make equipment possess the dust absorption and air-purifying's ability to can wash the dust collecting component of equipment, guarantee that equipment can last for a long time and carry out dust removal purification to the air.
Preferably, the outer sleeve of rotary rod is equipped with the gas cell, clean the outside at the gas cell of piece installation.
Preferably, the fan board includes the swing board, the swing board is installed in the inside of suction groove and is connected with the inner wall rotation of suction groove, the swing groove has been seted up to the bottom of swing board, the extension board is installed to the internal symmetry of swing groove, one side of extension board is the cambered surface, the bottom one end of extension board extends to the outside of swing groove.
Preferably, the inboard top fixedly connected with spacing frame in swing groove, one side of extension board is through extrapolating spring and spacing frame fixed connection, the haulage rope run through swing board and spacing frame and with extension board fixed connection, the haulage rope with swing board and the equal sliding connection of spacing frame, improved the utilization ratio in space, can utilize less space increase control lift frame and porous dust absorption board's displacement, reduced the requirement to the equipment volume.
Preferably, one side top one end fixedly connected with elasticity arc board of lift frame, horizontal lug is evenly installed to one side that the inner wall in dust absorption groove is close to elasticity arc board, elasticity arc board and horizontal lug sliding connection can shake the dust on porous dust absorption plate surface, make the dust on porous dust absorption plate surface can be better be taken away by the piece adhesion that cleans, avoid the dust adhesion to reduce subsequent dust absorption effect at porous dust absorption plate surface.
Preferably, one side fixedly connected with sheetmetal of fanning the aerofoil, the sheetmetal runs through the fanning the aerofoil and extends to the inside of fanning the aerofoil, the inner wall of dust absorption groove is close to one side fixedly connected with magnet piece of sheetmetal.
Preferably, one side of the display screen main body is fixedly connected with a mounting plate, and one side of the mounting plate is provided with a mounting hole.
Preferably, one side of the display screen main body is provided with a taking and placing groove, and one side of the inner wall of the taking and placing groove is fixedly connected with a transverse block.
The invention provides a road information electronic display screen for intelligent traffic. The method has the following beneficial effects:
1. this road information electronic display screen for wisdom traffic, through porous dust absorption board when the air around through the display screen main part flows, dust in the air is adsorbed on porous dust absorption board, fan board promotes to rise through haulage rope pulling lifting frame and porous dust absorption board after deflecting by wind when air flow velocity is great, porous dust absorption board is at the in-process that risees and the outside piece contact friction that cleans of rotary rod, the absorptive dust in porous dust absorption board surface is by the adhesion at the piece surface that cleans, lifting frame and porous dust absorption board continue to carry out the dust absorption function to display screen main part outside because self gravity drops when wind stops, make equipment possess dust absorption and air-purifying's ability, and can wash the dust absorption part of equipment, guarantee that equipment can last for a long time carry out dust removal purification to the air.
2. This road information electronic display screen for wisdom traffic is through the gas cell by the inside atmospheric pressure of lift frame and porous dust absorption board extrusion rise, and the gas cell after being extruded promotes to clean the piece and the space that semicircle lug passed porous dust absorption board surface enters into porous dust absorption inboard, and the impurity that will porous dust absorption board surface bond when semicircle lug extrusion porous dust absorption board is broken, has improved the cleaning strength of equipment, can clear up the inside and surface bonded dust impurity of equipment.
3. This road information electronic display screen for wisdom traffic drives the fan aerofoil deflection through external air flow, and then drives porous dust absorption board and goes up and down to clear up, has improved the degree of utilization to the wind energy, has increased the environmental protection degree of equipment.
4. This road information electronic display screen for wisdom traffic, blow to the cambered surface removal along extension board surface behind the extension board through the air that flows, the extension board is because one side is the cambered surface, deflect to the spacing frame in centre when being promoted by the air that flows, the extension board is no longer dragged the haulage rope after being close to each other, the lift frame is no longer by the haulage rope upwards pulling back because the gravity of self descends, extension board and swing board are promoted back top one end by the air that flows and are removed to the guide bar direction, the swing board is close to behind the guide bar lift frame and continue one section distance that descends, the utilization ratio in space has been improved, can utilize the displacement distance of less space increase control lift frame and porous dust absorption board, the requirement to the equipment volume has been reduced.
5. This road information electronic display screen for wisdom traffic, elasticity arc board is close to horizontal lug gradually and is extruded crooked when going up and down through the lift frame, elasticity arc board removes behind horizontal lug because the elasticity of self resumes to initial flat state, the elasticity arc board is from the crooked in-process that resumes to flat state and producing vibrations, drive lift frame and the vibrations of porous dust absorption board, can shake the dust on porous dust absorption board surface, make the dust on porous dust absorption board surface can be better be taken away by the adhesion of cleaning the piece, avoid the dust adhesion to reduce subsequent dust absorption effect on porous dust absorption board surface.
6. This road information electronic display screen for wisdom traffic drives the inside swing board rotation of suction groove after the air that is promoted through extension board by flowing, can increase the air in the inside suction groove of equipment and flow with higher speed, increases the inside heat-sinking capability of equipment.
Drawings
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is a schematic structural view of the internal components of the dust collection tank of the present invention;
FIG. 3 is an internal cross-sectional view of the dust extraction chute of the present invention;
FIG. 4 is a schematic view of the construction of the perforated plate of the present invention;
FIG. 5 is a schematic view of the structure of the rotating rod and the sweeping block of the present invention;
FIG. 6 is a schematic view of the structure of the fan plate according to the present invention;
fig. 7 is a schematic structural view of the limiting frame of the present invention.
In the figure: 1-display screen main body, 2-dust absorption groove, 3-lifting frame, 4-porous dust absorption plate, 5-sliding block, 6-rotating rod, 7-inflatable bag, 8-cleaning block, 9-semicircular lug, 10-fan plate, 101-swinging plate, 102-swinging groove, 103-extending plate, 11-traction rope, 12-guide rod, 13-limit frame, 14-outward pushing spring, 15-elastic arc plate, 16-transverse lug, 17-metal sheet, 18-magnet block, 19-mounting plate, 20-mounting hole, 21-picking and placing groove and 22-transverse block.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Example 1
Referring to fig. 1-5, the present invention provides a technical solution: a road information electronic display screen for intelligent traffic comprises a display screen main body 1, a dust suction groove 2 is formed in the bottom of the display screen main body 1, a lifting frame 3 is installed inside the dust suction groove 2, a porous dust suction plate 4 is fixedly connected between two sides of the inner wall of the lifting frame 3, a sliding block 5 is symmetrically installed on one side of the lifting frame 3, one side, far away from the lifting frame 3, of the sliding block 5 is in sliding connection with the inner wall of the dust suction groove 2, a rotating rod 6 is rotatably connected between two sides of the inner wall of the dust suction groove 2 at a position close to the porous dust suction plate 4, cleaning blocks 8 are uniformly installed on the outer sides of the rotating rod 6, a semicircular lug 9 is fixedly connected on one side, far away from the rotating rod 6, of each cleaning block 8, fan plates 10 are symmetrically installed between two sides of the inner wall of the dust suction groove 2, each fan plate 10 is rotatably connected with the dust suction groove 2, one end of the bottom of each fan plate 10 extends to the outer side of the dust suction groove 2, a traction rope 11 is installed at the top of each fan plate 10, one end and the lifting frame 3 fixed connection of fan aerofoil 10 are kept away from to haulage rope 11, top one end fixedly connected with guide rod 12 between the inner wall both sides of dust absorption groove 2, haulage rope 11 and guide rod 12 sliding connection.
An air inflation bag 7 is sleeved outside the rotating rod 6, and a cleaning block 8 is arranged outside the air inflation bag 7.
One side of the display screen main body 1 is fixedly connected with a mounting plate 19, and one side of the mounting plate 19 is provided with a mounting hole 20.
A taking and placing groove 21 is formed in one side of the display screen main body 1, and a transverse block 22 is fixedly connected to one side of the inner wall of the taking and placing groove 21.
When the device is used, the display screen main body 1 is moved by holding the transverse block 22, the mounting plate 19 is fixed above a road after being attached to a railing above the road, air around the display screen main body 1 flows through the porous dust absorption plate 4, dust in the air is absorbed on the porous dust absorption plate 4, when the air flow speed is high, the fan plate 10 is pushed by wind and deflected, the lifting frame 3 and the porous dust absorption plate 4 are pulled to ascend through the traction rope 11, the porous dust absorption plate 4 is in contact friction with the cleaning block 8 outside the rotating rod 6 in the ascending process, the dust absorbed on the surface of the porous dust absorption plate 4 is adhered on the surface of the cleaning block 8, when the wind stops, the lifting frame 3 and the porous dust absorption plate 4 descend to the outside of the display screen main body 1 due to the self gravity to continue dust absorption function, so that the device has the capabilities of dust absorption and air purification, and can clean dust absorption parts of the device, guarantee that equipment can last for a long time and carry out dust removal purification to the air.
The inside atmospheric pressure of gas cell 7 by lifting frame 3 and porous dust absorption board 4 extrusion risees, and inside gas cell 7 promotion after being extruded cleaned piece 8 and semicircle lug 9 passed the space on porous dust absorption board 4 surface and entered into porous dust absorption board 4, and the impurity that bonds on porous dust absorption board 4 surface is broken when semicircle lug 9 extrudees porous dust absorption board 4, has improved the clearance intensity of equipment, can clear up the inside and surperficial dust impurity that bonds of equipment.
Example 2
Referring to fig. 1-7, the present invention provides a technical solution: on the basis of embodiment 1, the fan plate 10 includes a swing plate 101, the swing plate 101 is installed inside the dust suction groove 2 and is rotatably connected with the inner wall of the dust suction groove 2, a swing groove 102 is formed in the bottom of the swing plate 101, extension plates 103 are symmetrically installed inside the swing groove 102, one side of each extension plate 103 is an arc surface, and one end of the bottom of each extension plate 103 extends to the outside of the swing groove 102.
The top of the inner side of the swing groove 102 is fixedly connected with a limiting frame 13, one side of the extension plate 103 is fixedly connected with the limiting frame 13 through an outward pushing spring 14, the traction rope 11 penetrates through the swing plate 101 and the limiting frame 13 and is fixedly connected with the extension plate 103, and the traction rope 11 is connected with the swing plate 101 and the limiting frame 13 in a sliding mode.
One end of the top of one side of the lifting frame 3 is fixedly connected with an elastic arc plate 15, one side of the inner wall of the dust collection groove 2, which is close to the elastic arc plate 15, is uniformly provided with a transverse lug 16, and the elastic arc plate 15 is connected with the transverse lug 16 in a sliding manner.
One side fixedly connected with sheetmetal 17 of aerofoil 10, sheetmetal 17 run through aerofoil 10 and extend to the inside of aerofoil 10, and the one side fixedly connected with magnet piece 18 that the inner wall of dust absorption groove 2 is close to sheetmetal 17.
When the lifting frame is used, the lifting frame 3 is pulled by the pulling rope 11 and cannot descend, the magnet block 18 adsorbs the metal sheet 17 and the fan plate 10 to deflect to one side, the fan plate 10 is pushed to be far away from the magnet block 18 when the flowing speed of the external air is high, the magnet block 18 adsorbs the metal sheet 17 and the fan plate 10 moves to the initial position when the external air stops flowing, the extension plate 103 is pushed by the push-out spring 14 to deflect to the direction far away from the limit frame 13, the flowing air blows to the extension plate 103 and then moves along the cambered surface of the extension plate 103, the extension plate 103 deflects to the middle limit frame 13 when being pushed by the flowing air due to the fact that one side is a cambered surface, the pulling rope 11 is not pulled after the extension plate 103 approaches each other, the lifting frame 3 does not descend due to the self gravity after being pulled upwards by the pulling rope 11, the top ends of the extension plate 103 and the swinging plate 101 are pushed by the flowing air to move to the direction of the guide rod 12, the lifting frame 3 continues to descend for a distance after the swinging plate 101 approaches the guide rod 12, the utilization rate of the space is improved, the moving distance of the lifting frame 3 and the porous dust collection plate 4 can be increased and controlled by using a smaller space, and the requirement on the size of the equipment is reduced.
It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by one of ordinary skill in the art and related arts based on the embodiments of the present invention without any creative effort, shall fall within the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are generally practiced in the art without specific recitation or limitation.
Claims (8)
1. The utility model provides a road information electronic display screen for wisdom traffic, includes display screen main part (1), its characterized in that: dust absorption groove (2) have been seted up to the bottom of display screen main part (1), the internally mounted of dust absorption groove (2) has lift frame (3), fixedly connected with porous dust absorption board (4) between the inner wall both sides of lift frame (3), slider (5) are installed to one side symmetry of lift frame (3), one side of lift frame (3) and the inner wall sliding connection of dust absorption groove (2) are kept away from in slider (5), the position that is close to porous dust absorption board (4) between the inner wall both sides of dust absorption groove (2) rotates and is connected with rotary rod (6), the outside of rotary rod (6) is evenly installed and is cleaned piece (8), clean one side fixedly connected with semicircle lug (9) that rotary rod (6) were kept away from in piece (8), fan aerofoil (10) are installed to the symmetry between the inner wall both sides of dust absorption groove (2), fan aerofoil (10) rotate with dust absorption groove (2) and are connected, bottom one end of fan aerofoil (10) extends to the outside of dust absorption groove (2), haulage rope (11) are installed at the top of fan aerofoil (10), the one end and the lift frame (3) fixed connection of fan aerofoil (10) are kept away from in haulage rope (11), top one end fixedly connected with guide rod (12) between the inner wall both sides of dust absorption groove (2), haulage rope (11) and guide rod (12) sliding connection.
2. The electronic display screen of road information for intelligent traffic as claimed in claim 1, wherein: the outside cover of rotary rod (6) is equipped with gas cell (7), clean piece (8) and install the outside at gas cell (7).
3. The electronic display screen of road information for intelligent traffic as claimed in claim 1, wherein: fan aerofoil (10) are including swing board (101), swing board (101) are installed in the inside of suction groove (2) and are rotated with the inner wall of suction groove (2) and be connected, swing groove (102) have been seted up to the bottom of swing board (101), extension board (103) are installed to the inside symmetry of swing groove (102), one side of extension board (103) is the cambered surface, the bottom one end of extension board (103) extends to the outside of swing groove (102).
4. The electronic display screen of road information for intelligent traffic as claimed in claim 3, wherein: the inboard top fixedly connected with spacing frame (13) of swing groove (102), one side of extension board (103) is through extrapolating spring (14) and spacing frame (13) fixed connection, haulage rope (11) run through swing board (101) and spacing frame (13) and with extension board (103) fixed connection, haulage rope (11) and swing board (101) and spacing frame (13) equal sliding connection.
5. The electronic display screen of road information for intelligent traffic as claimed in claim 1, wherein: one side top one end fixedly connected with elasticity arc board (15) of drop frame (3), horizontal lug (16) are evenly installed to one side that the inner wall of dust absorption groove (2) is close to elasticity arc board (15), elasticity arc board (15) and horizontal lug (16) sliding connection.
6. The electronic display screen of road information for intelligent traffic as claimed in claim 1, wherein: one side fixedly connected with sheetmetal (17) of fan aerofoil (10), sheetmetal (17) run through fan aerofoil (10) and extend to the inside of fan aerofoil (10), one side fixedly connected with magnet piece (18) that the inner wall of dust absorption groove (2) is close to sheetmetal (17).
7. The electronic display screen of road information for intelligent traffic as claimed in claim 1, wherein: one side fixedly connected with mounting panel (19) of display screen main part (1), mounting hole (20) have been seted up to one side of mounting panel (19).
8. The electronic display screen of road information for intelligent traffic as claimed in claim 1, wherein: a taking and placing groove (21) is formed in one side of the display screen main body (1), and a transverse block (22) is fixedly connected to one side of the inner wall of the taking and placing groove (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210555404.1A CN114913766A (en) | 2022-05-20 | 2022-05-20 | Road information electronic display screen for intelligent traffic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210555404.1A CN114913766A (en) | 2022-05-20 | 2022-05-20 | Road information electronic display screen for intelligent traffic |
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| Publication Number | Publication Date |
|---|---|
| CN114913766A true CN114913766A (en) | 2022-08-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210555404.1A Pending CN114913766A (en) | 2022-05-20 | 2022-05-20 | Road information electronic display screen for intelligent traffic |
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| CN (1) | CN114913766A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116006631A (en) * | 2023-03-28 | 2023-04-25 | 广东抖云产品设计有限公司 | Panel equipment is placed to information technology terminal |
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Application publication date: 20220816 |