CN114566099A - Information display device for land planning and use method thereof - Google Patents
Information display device for land planning and use method thereof Download PDFInfo
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- CN114566099A CN114566099A CN202210313421.4A CN202210313421A CN114566099A CN 114566099 A CN114566099 A CN 114566099A CN 202210313421 A CN202210313421 A CN 202210313421A CN 114566099 A CN114566099 A CN 114566099A
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- pipe
- transparent belt
- housing
- electronic screen
- shaped
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- 238000000034 method Methods 0.000 title claims abstract description 8
- 239000000428 dust Substances 0.000 claims description 41
- 238000009423 ventilation Methods 0.000 claims description 23
- 230000017525 heat dissipation Effects 0.000 claims description 21
- 230000007246 mechanism Effects 0.000 claims description 16
- 238000001816 cooling Methods 0.000 claims 1
- 230000005855 radiation Effects 0.000 claims 1
- 238000013021 overheating Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 description 11
- 238000010438 heat treatment Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000002441 reversible effect Effects 0.000 description 4
- 241000883990 Flabellum Species 0.000 description 3
- 230000003434 inspiratory effect Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000002026 carminative effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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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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- 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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- B08B1/12—
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- B08B1/20—
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
- B08B5/023—Cleaning travelling work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/02—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by distortion, beating, or vibration of the surface to be cleaned
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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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- 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
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
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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
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Abstract
The invention discloses an information display device for land planning and a using method thereof, and belongs to the technical field of display devices. The utility model provides an information display device for land planning, includes the housing of fixed mounting on the support, still includes: the electronic screen is fixedly installed in the housing through the installation frame, wherein a groove matched with the electronic screen is formed in the front end face of the housing; the two rollers are symmetrically arranged and are rotatably connected in the housing, wherein the two rollers are respectively positioned at the left side and the right side of the electronic screen, and the inner bottom of the housing is provided with a driving motor connected with the two rollers; the transparent belt is sleeved on the two rollers, the electronic screen is positioned in the transparent belt, the inner wall of the transparent belt abuts against the front end face of the electronic screen, and the front end face of the housing is provided with a conveying groove matched with the transparent belt; the invention can effectively reduce the probability of the electronic screen due to overheating fault and can also ensure the definition of the display information of the electronic screen.
Description
Technical Field
The invention relates to the technical field of display devices, in particular to an information display device for land planning and a using method thereof.
Background
Land planning refers to the long-term arrangement of reasonable land use in a country or a certain area according to the prospect and the requirement of economic development. Aims to ensure that the land utilization can meet the requirements of proportional development of all departments of national economy. The planning is based on the distribution and configuration conditions of the existing natural resources, technical resources and human resources, so that the land is fully and effectively utilized, and the waste caused by artificial reasons is avoided.
Among the prior art, generally can show the information of land planning through the electronic screen, make things convenient for the visitor to watch, and current information display device for land planning often needs long-time uninterrupted operation when using, then can lead to information display device for land planning to produce a large amount of heats, it breaks down easily under long-term high temperature effect, and information display device for land planning uses the back for a long time, and the dust is piled up easily on the surface of display screen, thereby influences the bandwagon effect.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides an information display device for land planning and a using method thereof.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an information display device for land planning, includes the housing of fixed mounting on the support, still includes: the electronic screen is fixedly arranged in the housing through a mounting frame, wherein a slot matched with the electronic screen is formed in the front end surface of the housing; the two rollers are symmetrically arranged and are rotatably connected in the housing, wherein the two rollers are respectively positioned at the left side and the right side of the electronic screen, and the inner bottom of the housing is provided with a driving motor connected with the two rollers; the transparent belt is sleeved on the two rollers, the electronic screen is positioned in the transparent belt, the inner wall of the transparent belt abuts against the front end face of the electronic screen, and the front end face of the housing is provided with a conveying groove matched with the transparent belt; the heating panel, fixed mounting is in the back wall of electronic screen, wherein, be equipped with the heat dissipation mechanism of taking a breath of being connected with transparent belt in the heating panel, the inside both sides of housing all are equipped with the deashing subassembly of being connected with heat dissipation mechanism of taking a breath.
In order to prevent the electronic screen from malfunctioning due to overheating, preferably, the ventilation and heat dissipation mechanism includes a plurality of ventilation tubes fixedly installed in the heat dissipation plate, two ends of the plurality of ventilation tubes are rotatably connected with a swivel, a fan blade is fixedly installed in each of the plurality of swivels, and outer walls of the plurality of swivels abut against an inner wall of the transparent belt.
In order to ensure the display definition of the electronic screen, the ash removal component comprises C-shaped pipes fixedly connected to two sides inside the housing, openings of the two C-shaped pipes face to two sides of the transparent belt respectively, the air exchange pipes are U-shaped, two ends of the air exchange pipes face upwards, conveying pipes communicated with the two ends of the air exchange pipes are fixedly connected to the two ends of the air exchange pipes, the tail ends of the two conveying pipes are fixedly connected to and communicated with the upper ends of the two C-shaped pipes respectively, dust screens are fixedly mounted to the upper end ports of the two C-shaped pipes, and ash removal pipes extending to the lower end of the housing are fixedly connected to the lower ends of the two C-shaped pipes.
In order to improve the efficiency of cleaning the dust on the transparent belt, furthermore, the two C-shaped tubes are connected with shaking plates through shaking mechanisms, the upper ends of the shaking plates penetrate through dust screens, and the side walls of the two shaking plates are provided with brushes abutting against the outer wall of the transparent belt.
In order to promote the efficiency of clearance transparent belt dust, further, shake the mechanism and include the device box of fixed connection at C venturi tube inner wall, shake board sliding connection in the device box, through reset spring elastic connection, two between the interior bottom of shaking board and device box the interior top of conveyer pipe all rotates and is connected with the commentaries on classics pipe that extends to C venturi tube, the lower port of commentaries on classics pipe supports the upper end at shaking board, the cambered surface lug that a plurality of circumferences of lower extreme fixedly connected with of commentaries on classics pipe distributed, the outer wall of commentaries on classics pipe supports on transparent belt's outer wall.
In order to improve the heat dissipation efficiency of the electronic screen, furthermore, a plurality of radiating fins extending into the ventilation pipe are arranged in the electronic screen.
In order to make the whole device more automatic, furthermore, a timer is fixedly installed on the housing and electrically connected with the driving motor through a controller.
In order to reduce the wind resistance on the conveying pipe, furthermore, the rotating pipe is hollowed.
In order to prevent dust and rainwater from directly falling onto the transparent belt, preferably, a baffle is fixedly mounted on the top of the housing.
The use method of the information display device applied to land planning comprises the following operation steps:
step 1: starting a driving motor, and driving the transparent belt to convey continuously by the driving motor through a roller;
step 2: the transparent belt drives the fan blades inside to rotate through the rotating ring, and the ventilation pipe can take away heat generated by the operation of the electronic screen through the heat dissipation plate;
and step 3: the air exchange pipes can convey exhausted air into one of the C-shaped pipes, and the flowing air in the C-shaped pipes can blow off dust on the outer wall of the transparent belt;
and 4, step 4: the transparent belt can also drive the rotating pipe to rotate, and the shaking plate can drive the brush to shake up and down to clean the outer wall of the transparent belt;
and 5: the ventilation pipe can suck air into the other C-shaped pipe, and the other C-shaped pipe can filter the sucked dust through the dustproof net;
step 6: after a period of use, reversing the drive motor;
and 7: the originally sucked C-shaped pipe starts to exhaust, and the originally discharged C-shaped pipe starts to suck so as to blow out the dust filtered by the dust screen out of the C-shaped pipe.
Compared with the prior art, the invention provides an information display device for land planning, which has the following beneficial effects:
1. according to the information display device for land planning, the transparent belt is driven to convey continuously through the matching of the driving motor and the two rollers, the transparent belt can drive the rotating ring and the fan blades to rotate, the fan blades can enable one end of the air exchange tube to suck air and blow air, the air exchange tube can take away heat generated by the operation of the electronic screen through the heat dissipation plate, and the probability of overheating faults of the electronic screen is reduced;
2. according to the information display device for land planning, discharged gas is conveyed into one C-shaped pipe through the ventilation pipe, and flowing gas in the C-shaped pipe can blow dust on the outer wall of the transparent belt out of the dust discharge pipe, so that the transparent belt completes self-cleaning before entering the front end face of the electronic screen, and the definition of display information of the electronic screen is ensured;
3. according to the information display device for land planning, the driving motor is reversely rotated, so that the originally aspirated C-shaped pipe is used for exhausting, and the originally aspirated C-shaped pipe is used for aspirating, so that dust filtered by the dust screen can be blown out of the C-shaped pipe, and therefore the dust screen is automatically cleaned, and the information display device is more convenient and labor-saving to use;
4. this information display device for land planning still can drive the runner through the transparent belt of carrying and rotate, and the runner then can drive the upper end of the indirect extrusion of cambered surface lug of lower extreme shake board, and shake the board then can shake from top to bottom, and then drives the brush and shake from top to bottom at the outer wall of transparent belt, can promote the efficiency of clearance transparent belt.
Drawings
Fig. 1 is a schematic view of an axis measurement structure of an information display device for land planning according to the present invention;
FIG. 2 is a schematic view of an axial structure of a housing of the information display device for land planning according to the present invention;
fig. 3 is a schematic view of a partial cutaway structure of an information display device for land planning according to the present invention;
fig. 4 is a sectional structural diagram of a heat dissipation plate of the information display device for land planning, which is provided by the invention;
fig. 5 is a schematic structural diagram of a place a in fig. 3 of the information display device for land planning according to the present invention;
fig. 6 is a schematic structural diagram of a place B in fig. 3 of the information display device for land planning according to the present invention;
fig. 7 is a schematic view of a local axial structure of the information display device for land planning according to the present invention;
fig. 8 is a schematic structural diagram of a place C in fig. 7 of the information display device for land planning according to the present invention.
In the figure: 1. a support; 2. a housing; 3. a mounting frame; 4. an electronic screen; 5. grooving; 6. a heat dissipation plate; 7. a ventilation tube; 8. a drum; 9. a transparent belt; 10. a drive motor; 11. rotating the ring; 12. a fan blade; 13. a C-shaped pipe; 14. a delivery pipe; 15. a dust screen; 16. an ash discharge pipe; 17. a conveying trough; 18. shaking the board; 19. a brush; 20. placing in a box; 21. a return spring; 22. pipe rotation; 23. a cambered surface bump; 24. a baffle plate; 25. a heat sink; 26. a timer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1:
referring to fig. 1 to 8, an information display device for land planning includes a housing 2 fixedly installed on a support 1, and further includes: the electronic screen 4 is fixedly arranged in the housing 2 through the mounting frame 3, wherein a slot 5 matched with the electronic screen 4 is formed in the front end face of the housing 2; the two symmetrically arranged rollers 8 are rotatably connected in the housing 2, wherein the two rollers 8 are respectively positioned at the left side and the right side of the electronic screen 4, and the inner bottom of the housing 2 is provided with a driving motor 10 connected with the two rollers 8; the transparent belt 9 is sleeved on the two rollers 8, the electronic screen 4 is positioned in the transparent belt 9, the inner wall of the transparent belt 9 abuts against the front end face of the electronic screen 4, and the front end face of the housing 2 is provided with a conveying groove 17 matched with the transparent belt 9; heating panel 6, fixed mounting is at the back wall of electronic screen 4, wherein, be equipped with the heat dissipation mechanism of taking a breath of being connected with transparent belt 9 in the heating panel 6, the inside both sides of housing 2 all are equipped with the deashing subassembly of being connected with the heat dissipation mechanism of taking a breath, in the use of electronic screen 4, transparent belt 9 can prevent the surface direct contact of dust and electronic screen 4, and driving motor 10 can drive two cylinders 8 and rotate, two cylinders 8 then can drive transparent belt 9 incessant transport, during this period, the heat dissipation mechanism of taking a breath can dispel the heat to electronic screen 4 through heating panel 6, reduce electronic screen 4 because overheated trouble's probability, and the deashing subassembly can make transparent belt 9 accomplish self-cleaning work before getting into the preceding terminal surface of electronic screen 4, the definition of electronic screen 4 show information has been guaranteed.
Further, a baffle 24 is fixedly installed on the top of the housing 2.
Example 2:
referring to fig. 4, 7 and 8, basically the same as embodiment 1, further: the heat dissipation mechanism of taking a breath includes a plurality of breather pipes 7 of fixed mounting in heating panel 6, the both ends of a plurality of breather pipes 7 are all rotated and are connected with swivel 11, equal fixed mounting has flabellum 12 in a plurality of swivels 11, the outer wall of a plurality of swivels 11 all supports the inner wall at transparent belt 9, driving motor 10 can drive two cylinders 8 and rotate, two cylinders 8 then can drive transparent belt 9 incessant transport, transparent belt 9 then can drive swivel 11 and rotate, swivel 11 then can drive inside flabellum 12 and rotate, flabellum 12 then can make the one end of breather pipe 7 breathe in the one end of blowing, breather pipe 7 then can take away the heat that electronic screen 4 operation produced through heating panel 6, reduce electronic screen 4 because overheated trouble's probability.
Furthermore, a plurality of radiating fins 25 extending into the ventilating tube 7 are arranged in the electronic screen 4, and the radiating fins 25 can improve the radiating efficiency of the electronic screen 4.
Example 3:
referring to fig. 3 and fig. 5 to 8, basically the same as in embodiment 1, further: the ash cleaning component comprises C-shaped pipes 13 fixedly connected to two sides inside the housing 2, openings of the two C-shaped pipes 13 face to two sides of the transparent belt 9 respectively, the ventilating pipe 7 is U-shaped, two ends of the ventilating pipe 7 face upwards, two ends of the ventilating pipe 7 are fixedly connected with conveying pipes 14 communicated with the ventilating pipe 7, ends of the two groups of conveying pipes 14 are fixedly connected and communicated with upper ends of the two C-shaped pipes 13 respectively, dust screens 15 are fixedly installed at upper ports of the two C-shaped pipes 13, lower ends of the two C-shaped pipes 13 are fixedly connected with ash discharge pipes 16 extending to the lower end of the housing 2, the ventilating pipe 7 conveys discharged gas into one of the C-shaped pipes 13 through the conveying pipes 14 during exhaust, flowing gas in the C-shaped pipes 13 blows dust on the outer wall of the transparent belt 9 out of the ash discharge pipes 16, and therefore the transparent belt 9 completes self-cleaning before entering the front end face of the electronic screen 4, guaranteed the definition of electronic screen 4 show information, and the scavenge pipe 7 can breathe in another C venturi tube 13 through another conveyer pipe 14, another C venturi tube 13 then can filter inspiratory dust through dust screen 15, after using a terminal time, with driving motor 10 reversal, transparent belt 9 then can reverse direction transport, thereby make originally inspiratory C venturi tube 13 exhaust, originally carminative C venturi tube 13 breathes in, can blow off C venturi tube 13 with dust screen 15 filterable dust, thereby realize the self-cleaning work of dust screen 15, it is more convenient laborsaving to use, wherein, C venturi tube 13 is exactly that the axial cross-section is the pipe of C shape.
Furthermore, a timer 26 is fixedly installed on the housing 2, the timer 26 is electrically connected with the driving motor 10 through a controller, and the forward and reverse rotation of the driving motor 10 is controlled in a timing manner through the cooperation of the timer 26 and the controller, so that the whole device is more automatic, and the shorter the forward and reverse rotation interval of the driving motor 10 is, the better the cleaning degree of the transparent belt 9 is.
Example 4:
referring to fig. 3 and fig. 5 to 8, basically the same as in embodiment 1, further: the two C-shaped tubes 13 are connected with shaking plates 18 through shaking mechanisms, the upper ends of the shaking plates 18 penetrate through dust screens 15, the side walls of the two shaking plates 18 are provided with brushes 19 which are abutted to the outer walls of the transparent belts 9, each shaking mechanism comprises a device box 20 fixedly connected to the inner wall of the C-shaped tube 13, the shaking plates 18 are slidably connected in the device box 20, the shaking plates 18 are elastically connected with the inner bottom of the device box 20 through return springs 21, the inner tops of the two conveying tubes 14 are rotatably connected with rotating tubes 22 which extend into the C-shaped tubes 13, the lower end openings of the rotating tubes 22 are abutted to the upper ends of the shaking plates 18, the lower ends of the rotating tubes 22 are fixedly connected with a plurality of arc-surface convex blocks 23 which are distributed circumferentially, the outer walls of the rotating tubes 22 are abutted to the outer walls of the transparent belts 9, the transparent belts 9 can drive the rotating tubes 22 to rotate during conveying of the transparent belts 9, the rotating tubes 22 can drive the arc-surface convex blocks 23 at the lower ends to indirectly extrude the upper ends of the shaking plates 18, the shaking plate 18 indirectly slides downwards and automatically resets under the action of the return spring 21, so that the shaking plate 18 shakes up and down, and the brush 19 is driven to shake up and down on the outer wall of the transparent belt 9, and the efficiency of cleaning the transparent belt 9 is improved.
Furthermore, the rotating pipe 22 is hollow, and the hollow rotating pipe 22 can reduce the wind resistance in the conveying pipe 14.
A use method of an information display device for land planning comprises the following operation steps:
step 1: starting a driving motor 10, wherein the driving motor 10 drives a transparent belt 9 to convey continuously through a roller 8;
step 2: the transparent belt 9 drives the internal fan blades 12 to rotate through the rotating ring 11, and the ventilation pipe 7 can take away heat generated by the operation of the electronic screen 4 through the heat dissipation plate 6;
and step 3: the air exchange tube 7 can convey the exhausted gas into one of the C-shaped tubes 13, and the flowing gas in the C-shaped tube 13 can blow off the dust on the outer wall of the transparent belt 9;
and 4, step 4: the transparent belt 9 will also drive the rotating tube 22 to rotate, and the shaking plate 18 will drive the brush 19 to shake up and down to clean the outer wall of the transparent belt 9;
and 5: the ventilation pipe 7 will suck air into another C-shaped pipe 13, and the other C-shaped pipe 13 will filter the sucked dust through the dust screen 15;
step 6: after a period of use, the drive motor 10 is reversed;
and 7: the C-shaped pipe 13 that has originally sucked starts to discharge air, and the C-shaped pipe 13 that has originally discharged starts to suck air, and the dust filtered by the dust screen 15 is blown out of the C-shaped pipe 13.
The working principle is as follows: in the invention, when the electronic screen 4 is used, the transparent belt 9 can prevent dust from directly contacting the surface of the electronic screen 4, the driving motor 10 can drive the two rollers 8 to rotate, the two rollers 8 can drive the transparent belt 9 to continuously convey, the transparent belt 9 can drive the rotary ring 11 to rotate, the rotary ring 11 can drive the internal fan blades 12 to rotate, the fan blades 12 can enable one end of the ventilation pipe 7 to suck air and blow air, the ventilation pipe 7 can take away heat generated by the operation of the electronic screen 4 through the heat dissipation plate 6, the probability of overheat faults of the electronic screen 4 is reduced, the ventilation pipe 7 can convey discharged gas into one of the C-shaped pipes 13 through the conveying pipe 14, the flowing gas in the C-shaped pipe 13 can blow out dust on the outer wall of the transparent belt 9 from the dust exhaust pipe 16, and the transparent belt 9 can complete self-cleaning before entering the front end face of the electronic screen 4, the definition of information displayed by the electronic screen 4 is ensured, the ventilation pipe 7 can suck air into another C-shaped pipe 13 through another conveying pipe 14, the other C-shaped pipe 13 can filter the sucked dust through the dustproof net 15, after the ventilation pipe is used for a period of time, the driving motor 10 is reversely rotated, the transparent belt 9 is conveyed in the reverse direction, so that the originally sucked C-shaped pipe 13 exhausts, the originally exhausted C-shaped pipe 13 sucks air, the dust filtered by the dustproof net 15 can be blown out of the C-shaped pipe 13, the automatic cleaning work of the dustproof net 15 is realized, the use is more convenient and labor-saving, during the conveying of the transparent belt 9, the transparent belt 9 can drive the rotating pipe 22 to rotate, the rotating pipe 22 can drive the cambered surface lug 23 at the lower end to indirectly extrude the upper end of the shaking plate 18, the shaking plate 18 can indirectly slide downwards and can automatically reset under the action of the reset spring 21, therefore, the shaking plate 18 will shake up and down, and further the brush 19 will be driven to shake up and down on the outer wall of the transparent belt 9, so as to improve the efficiency of cleaning the transparent belt 9.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The utility model provides an information display device for land planning, includes housing (2) of fixed mounting on support (1), its characterized in that still includes:
the electronic screen (4) is fixedly arranged in the housing (2) through a mounting rack (3),
the front end face of the housing (2) is provided with a slot (5) matched with the electronic screen (4);
two symmetrically arranged rollers (8) which are rotationally connected in the housing (2),
the two rollers (8) are respectively positioned at the left side and the right side of the electronic screen (4), and the inner bottom of the housing (2) is provided with a driving motor (10) connected with the two rollers (8);
a transparent belt (9) sleeved on the two rollers (8),
the electronic screen (4) is positioned in the transparent belt (9), the inner wall of the transparent belt (9) abuts against the front end face of the electronic screen (4), and the front end face of the housing (2) is provided with a conveying groove (17) matched with the transparent belt (9);
a heat radiation plate (6) fixedly arranged on the rear wall of the electronic screen (4),
the heat dissipation plate (6) is internally provided with a ventilation and heat dissipation mechanism connected with a transparent belt (9), and two sides in the housing (2) are respectively provided with an ash removal assembly connected with the ventilation and heat dissipation mechanism.
2. A land planning information display device according to claim 1, wherein the ventilation and heat dissipation mechanism comprises a plurality of ventilation pipes (7) fixedly installed in the heat dissipation plate (6), both ends of the plurality of ventilation pipes (7) are rotatably connected with rotating rings (11), fan blades (12) are fixedly installed in the plurality of rotating rings (11), and the outer walls of the plurality of rotating rings (11) are abutted against the inner wall of the transparent belt (9).
3. A land planning information display device according to claim 2, wherein the ash removal component comprises C-shaped pipes (13) fixedly connected to two sides of the inside of the housing (2), two of the C-shaped pipes (13) are respectively opened towards two sides of the transparent belt (9), the ventilating pipe (7) is U-shaped, two ends of the ventilating pipe (7) are both upward, two ends of the ventilating pipe (7) are both fixedly connected with conveying pipes (14) communicated with the ventilating pipe, the tail ends of two groups of the conveying pipes (14) are respectively fixedly connected and communicated with the upper ends of the two C-shaped pipes (13), the upper ports of the two C-shaped pipes (13) are both fixedly provided with dust screens (15), and the lower ends of the two C-shaped pipes (13) are both fixedly connected with ash discharge pipes (16) extending to the lower end of the housing (2).
4. A land planning information display device according to claim 3, wherein a shaking plate (18) is connected to each of the two C-shaped pipes (13) through a shaking mechanism, the upper end of the shaking plate (18) penetrates through a dust screen (15), and the side walls of the two shaking plates (18) are provided with brushes (19) abutting against the outer wall of the transparent belt (9).
5. A land planning information display device according to claim 4, wherein the shaking mechanism comprises a device box (20) fixedly connected to the inner wall of the C-shaped pipe (13), the shaking plate (18) is slidably connected in the device box (20), the shaking plate (18) is elastically connected with the inner bottom of the device box (20) through a return spring (21), the inner tops of the two conveying pipes (14) are rotatably connected with a rotating pipe (22) extending into the C-shaped pipe (13), the lower port of the rotating pipe (22) abuts against the upper end of the shaking plate (18), the lower end of the rotating pipe (22) is fixedly connected with a plurality of arc-shaped protrusions (23) distributed circumferentially, and the outer wall of the rotating pipe (22) abuts against the outer wall of the transparent belt (9).
6. A land planning information presentation device according to claim 2, characterized in that a plurality of cooling fins (25) extending into the ventilation tube (7) are arranged in the electronic screen (4).
7. A land planning information display device according to claim 5, characterized in that a timer (26) is fixedly mounted on the housing (2), and the timer (26) is electrically connected with the drive motor (10) through a controller.
8. A land planning information presentation device according to claim 5, characterized in that the rotary pipe (22) is hollow.
9. A land planning information presentation device according to claim 1, characterized in that a baffle (24) is fixedly mounted on the top of the housing (2).
10. A method of using an information display device for land planning, using the information display device for land planning of any one of claims 1 to 9, characterized by the steps of:
step 1: starting a driving motor (10), wherein the driving motor (10) drives a transparent belt (9) to convey uninterruptedly through a roller (8);
step 2: the transparent belt (9) drives the internal fan blades (12) to rotate through the rotating ring (11), and the ventilation pipe (7) can take away heat generated by the operation of the electronic screen (4) through the heat dissipation plate (6);
and step 3: the air exchange pipe (7) can convey the discharged gas into one of the C-shaped pipes (13), and the flowing gas in the C-shaped pipe (13) can blow off the dust on the outer wall of the transparent belt (9);
and 4, step 4: the transparent belt (9) can also drive the rotating pipe (22) to rotate, and the shaking plate (18) can drive the brush (19) to shake up and down to clean the outer wall of the transparent belt (9);
and 5: the ventilation pipe (7) can suck air into the other C-shaped pipe (13), and the other C-shaped pipe (13) can filter sucked dust through the dustproof net (15);
step 6: after a period of use, reversing the drive motor (10);
and 7: the C-shaped pipe (13) which is originally sucked starts to discharge air, the C-shaped pipe (13) which is originally discharged starts to suck air, and dust filtered by the dust screen (15) is blown out of the C-shaped pipe (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202210313421.4A CN114566099A (en) | 2022-03-28 | 2022-03-28 | Information display device for land planning and use method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210313421.4A CN114566099A (en) | 2022-03-28 | 2022-03-28 | Information display device for land planning and use method thereof |
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| CN114566099A true CN114566099A (en) | 2022-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210313421.4A Pending CN114566099A (en) | 2022-03-28 | 2022-03-28 | Information display device for land planning and use method thereof |
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