CN112102632B - Sign board of intelligent display traffic information - Google Patents
Sign board of intelligent display traffic information Download PDFInfo
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- CN112102632B CN112102632B CN202010975159.0A CN202010975159A CN112102632B CN 112102632 B CN112102632 B CN 112102632B CN 202010975159 A CN202010975159 A CN 202010975159A CN 112102632 B CN112102632 B CN 112102632B
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- signboard body
- transparent film
- rainwater
- sponge
- signboard
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 39
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 230000000903 blocking effect Effects 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 23
- 230000000694 effects Effects 0.000 abstract description 14
- 230000005540 biological transmission Effects 0.000 abstract description 6
- 230000002349 favourable effect Effects 0.000 description 17
- 238000004140 cleaning Methods 0.000 description 8
- 230000004888 barrier function Effects 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 4
- 239000012528 membrane Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000002153 concerted effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
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- B08B1/143—
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- B08B1/32—
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/041—Cleaning travelling work
Abstract
The utility model relates to a signboard of intelligent display traffic information, it includes the base, sets up perpendicularly the stand and the setting of base up end are in the signboard body of stand one side, the signboard body is provided with the transparent film, the transparent film encircles the setting of signboard body, the inboard front that covers the signboard body of transparent film and the back of signboard body, the signboard body is provided with orders about the transparent film and encircles signboard body pivoted drive arrangement, the signboard body is provided with the wiper, the wiper with transparent film outside butt. This application has the effect of improving the condition that dust influences the normal transmission of denoter instruction information.
Description
Technical Field
The application relates to the field of road traffic safety products, in particular to a signboard capable of intelligently displaying traffic information.
Background
The signboard refers to a board for indicating a direction, such as a guideboard, a park signboard, etc., and the importance of the signboard is increasingly significant with the development of road traffic and the improvement of traffic safety requirements.
Among the correlation technique, chinese patent with the grant bulletin number CN207571889U discloses a signboard of intelligent display traffic information, including mains operated system, LED light source, signboard, display screen and controller, the signboard surface is equipped with a plurality of static road sign information and at least one display screen, the display screen inlays in the middle of the signboard, splices with the signboard and shows on the coplanar, and the display screen is used for showing real-time road conditions and time, is equipped with ambient light detection device on the signboard, and inside is equipped with the LED light source, and the surface is pasted and is had reflection of light perspective membrane, and the controller shows the road conditions through adjusting the display screen colour, has the function of independently giving out light, automatically regulated luminance, intelligent display road conditions and time information.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: when the signboard is used in the more outdoor environment of dust such as road periphery, the dust adheres easily on reflection of light perspective membrane surface, in the long-pending month accumulation, is stained with the reflection of light perspective membrane of dust and covers the display screen for the light source of display screen is sheltered from, thereby has influenced the normal demonstration of signboard information, is unfavorable for the normal transmission of signboard indicating information, consequently still has the space of improving.
Disclosure of Invention
In order to improve the problem that dust influences the normal transmission of denoter indicating information, this application provides a denoter of intelligent display traffic information.
The application provides a signboard of intelligent display traffic information adopts following technical scheme:
the utility model provides an intelligent display traffic information's denoter, is in including base, perpendicular setting the stand and the setting of base up end are in the denoter body of stand one side, the denoter body is provided with transparent film, transparent film encircles the setting of denoter body, the inboard front that covers the denoter body of transparent film and the back of denoter body, the denoter body is provided with orders about transparent film and encircles denoter body pivoted drive arrangement, the denoter body is provided with the wiper, the wiper with transparent film outside butt.
By adopting the technical scheme, the transparent film surrounds the signboard body and covers the front and the back of the signboard body, so that the dustproof effect is achieved, and the probability of dust adhesion of the display screen of the signboard is reduced; when the dust is full of the transparent film outside, drive arrangement orders about the transparent film and rotates around the denoter body to take place the friction with the wiper in the removal in-process transparent film outside, make the dust of adhesion in the transparent film outside erased, thereby improve the condition that the dust influences the denoter instruction information transfer.
Preferably, side frames are respectively fixed on two sides of the signboard body, the side frames extend vertically, the upper ends of the two side frames protrude out of the upper end face of the signboard body, and the lower ends of the two side frames protrude out of the lower end face of the signboard body; the driving device comprises a driving shaft, two driven shafts and a driving motor for driving the driving shaft to rotate; the driving shaft rotates to be connected between the upper end of two side frames, two the driven shaft all rotates to be connected between two side frame lower extremes, the transparent film cover is between driving shaft and two driven shafts, driving shaft one end run through one of them side frame and with driving motor output shaft coaxial coupling, two the driven shaft is close to the front of denoter body and the back setting of denoter body respectively.
By adopting the technical scheme, the transparent film is sleeved on the driving shaft and the two driven shafts, the driving motor drives the driving shaft to rotate, and meanwhile, the driving shaft, the two driven shafts and the inner side of the transparent film realize the purpose of changing the position of the transparent film through friction transmission, and the outer side of the transparent film can be circularly wiped for many times, so that the cleaning effect is improved; two driven shafts are close to the front and the back of denoter body respectively to make two driven shafts keep away from each other, and then make the area increase of transparent film downside, thereby improved with the area of contact of wiper, be favorable to improving the clean efficiency of wiper.
Preferably, the upper ends of the two side frames are connected with an upper frame, the lower ends of the two side frames are connected with a lower frame, and the upper frame, the lower frame and the two side frames form a loop frame surrounding the sign body; one side of the lower frame facing the signboard body is provided with a water storage tank for accommodating the wiping piece; the upper frame is provided with an upper edge, the upper edge is provided with an accommodating groove, the accommodating groove is internally and slidably connected with a rainwater groove with an upward opening, the outer peripheral side of the rainwater groove is abutted against the inner peripheral side of the accommodating groove, a through pipe for communicating the accommodating groove and the water storage groove is arranged between the upper frame and the lower frame, and one end of the rainwater groove penetrates through a water outlet for communicating with a pipe orifice at the upper end of the through pipe; the holding tank diapire is provided with a plurality of elastic components, the elastic component orders about the rainwater groove and toward keeping away from holding tank diapire direction removal and make delivery port and siphunculus upper end stagger.
Through adopting above-mentioned technical scheme, go up the holding tank of frame and the aqua storage tank of lower frame with the siphunculus intercommunication, and set up the elastic component between holding tank diapire and rainwater groove, the rainwater groove makes the whole weight of rainwater groove continuously increase through collecting the rainwater, when its weight is greater than the elasticity of elastic component, the rainwater groove moves down, delivery port and siphunculus intercommunication until the rainwater groove, the rainwater flows into the aqua storage tank of lower frame through the siphunculus in, make the cleaning member in the aqua storage tank become moist, thereby improve the effect of cleaning member adhesion dust, be favorable to improving the cleaning performance of cleaning member.
Preferably, the wiping piece is a sponge, the bottom wall of the rainwater tank is provided with two vertical rods which vertically penetrate through the side frames respectively, and the lower ends of the two vertical rods are fixedly connected with the sponge; when the water outlet is staggered with the upper end of the through pipe, one side of the sponge facing the signboard body is abutted with the outer side of the transparent film; when the water outlet of the rainwater tank moves downwards to be communicated with the upper end of the through pipe, one side of the sponge facing the signboard body is separated from the outer side of the transparent film.
By adopting the technical scheme, the sponge is used as the wiping piece, so that the rainwater adsorption effect of the wiping piece is improved, and when the water in the water storage tank is lower than the upper end surface of the sponge, the sponge can still absorb the rainwater to moisten the whole body, so that the requirement on the water inflow of the water storage tank is lowered; simultaneously, through the setting of montant to under the connection effect of montant, the concerted movement is to rainwater groove and sponge, moves down and when intercommunication delivery port and siphunculus when the rainwater groove promptly, and the sponge moves down, thereby makes the sponge submergence in the rainwater in the aqua storage tank, is favorable to wasing the dust of sponge up end, is favorable to resuming the adsorption efficiency of sponge to the dust.
Preferably, two in the montant lower extreme inserts the sponge respectively, two be fixed with the horizontal pole that is located the sponge between the montant, the horizontal pole is close to the sponge and sets up towards one side of denoter body.
Through adopting above-mentioned technical scheme, because the sponge is flexible material, when the sponge both ends are pushed down to the montant, sponge middle part protrusion, thereby be difficult to with the whole submergence of sponge in the rainwater, through the fixed horizontal pole that is located the sponge between two montants, and make violently the pipe be close to the sponge up end, thereby when making the montant push down, the horizontal pole extrudees the lower extreme of sponge, the whole up end submergence of sponge is in the rainwater, adsorb the rainwater in the sponge simultaneously extruded, when stopping raining, the sponge resumes natural state, and adsorb the rainwater again, be favorable to improving the clean effect to the sponge.
Preferably, a drain hole penetrates through the bottom wall of the water storage tank, the drain hole is far away from the through pipe, and a baffle plate for closing the drain hole is fixed at the lower end of a vertical rod far away from the through pipe; when the water outlet is communicated with the upper end of the through pipe, the baffle plate opens the drain hole.
Through adopting above-mentioned technical scheme, the rainwater gets into in the aqua storage tank behind the sponge and from the discharge hole department discharge to the mobility of rainwater has been improved, is favorable to discharging the rainwater that will wash the sponge from the discharge hole department, washes the sponge through the rainwater continuously, is favorable to improving the clean effect to the sponge, simultaneously through baffle shutoff wash port, and then stores the rainwater, thereby keeps the sponge moist under the condition of no rain, is favorable to improving the adsorption efficiency of sponge under fine weather.
Preferably, the opening at the upper end of the rainwater tank is gradually widened towards the outer side of the rainwater tank.
Through adopting above-mentioned technical scheme, because when the rainwater groove inflow is less than the water yield of delivery port, appear easily because of the whole weight decline of rainwater groove and make the problem that the rainwater groove shifts up under the spring action of elastic component, and then cause and make the condition that the rainwater can't get into the aqua storage tank in succession because of delivery port and siphunculus stagger, and then improve the rainwater inflow in the unit interval through widening the opening of rainwater groove, be favorable to improving the problem that the rainwater is difficult to get into the aqua storage tank in succession.
Preferably, a plurality of barrier strips are arranged at the opening of the rain gutter, and a gap for rainwater to enter the rain gutter is formed between every two adjacent barrier strips
Through adopting above-mentioned technical scheme, the blend stop can separate the fender to birds or other foreign matters, reduces because of it falls in the aqua storage tank and leads to the condition that the aqua storage tank moved down, is favorable to reducing because of the baffle opens the condition that the wash port made the rainwater leak.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the transparent film is driven to rotate around the signboard body through the driving device, the front side and the back side of the signboard body are covered by the transparent film, and the transparent film rotates. The outer side of the transparent film rubs against the wiping piece, so that the aim of removing dust on the outer side of the transparent film is fulfilled, and the condition that the dust affects the transmission of the indication information of the signboard is improved;
2. through the holding tank that goes up the frame with the siphunculus intercommunication and the aqua storage tank of lower frame to set up the rainwater groove that has the delivery port in the holding tank, set up the elastic component simultaneously at the holding tank diapire, thereby collect the rainwater through the rainwater groove, through the increase of rainwater collection volume and push down the elastic component, until delivery port and siphunculus intercommunication, thereby realize that the rainwater gets into in the aqua storage tank and adsorbed as the sponge of cleaning, be favorable to improving the adsorption effect to the dust of sponge.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.
Fig. 2 is a vertical sectional view of the upper frame, the lower frame, the side frames, and the transparent film in the embodiment of the present application.
Fig. 3 is an enlarged schematic view at a in fig. 2.
Fig. 4 is an enlarged schematic view at B in fig. 3.
Fig. 5 is an enlarged schematic view at C in fig. 4.
Description of reference numerals: 1. a base; 2. a column; 21. a connecting rod; 3. a signboard body; 31. a side frame; 32. an upper frame; 321. accommodating grooves; 322. a spring; 33. a lower frame; 331. a water storage tank; 332. a drain hole; 34. a rain gutter; 341. blocking strips; 342. a vertical rod; 3421. a baffle plate; 343. a cross bar; 344. a water outlet; 35. pipe passing; 4. a transparent film; 5. a drive motor; 6. a drive shaft; 7. a driven shaft; 8. a sponge.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses a signboard of intelligent display traffic information. Referring to fig. 1 and 2, a signboard for intelligently displaying traffic information includes a base 1, a pillar 2 vertically fixed on an upper end surface of the base 1, and a signboard body 3 installed and fixed on one side of the pillar 2. Two sides of the signboard body 3 are respectively fixed with vertically extending side frames 31, the upper ends of the two side frames 31 protrude out of the upper end face of the signboard body 3, and the lower ends of the two side frames 31 protrude out of the lower end face of the signboard body 3; two parallel and horizontally arranged connecting rods 21 are vertically fixed on the peripheral surface of the upright column 2, and one ends of the two connecting rods 21 far away from the upright column 2 are fixedly connected to one side of the side frame 31 facing the upright column 2.
Referring to fig. 2 and 3, a driving device is installed between the two side frames 31, and the driving device includes a driving shaft 6 located above the signboard body 3 and extending along the length direction of the signboard body 3, two driven shafts 7 located below the signboard body 3 and parallel to the driving shaft 6, and a driving motor 5 driving the driving shaft 6 to rotate. The driving shaft 6 is rotatably connected between the mutually close sides of the upper ends of the two side frames 31, one end of the driving shaft 6 horizontally penetrates through one of the side frames 31 and is coaxially connected with an output shaft of the driving motor 5, and the driving motor 5 is fixedly connected to one side of the side frame 31, which faces the upright post 2. The two driven shafts 7 are rotatably connected between the mutually adjacent sides of the lower ends of the two side frames 31, and the two driven shafts 7 are respectively adjacent to the front and the back of the signboard body 3. The peripheral surfaces of the driving shaft 6 and the driven shaft 7 are both covered with rubber layers. An annular transparent film 4 is sleeved between the driving shaft 6 and the two driven shafts 7, and the inner side of the transparent film 4 is tightly abutted to the rubber layer of the driving shaft 6 and the rubber layer of the driven shaft 7. Transparent film 4 encircles the setting of denoter body 3, and the front of denoter body 3 and the back of denoter body 3 are covered to transparent film 4 inboard. Through the setting of drive arrangement and transparent film 4, transparent film 4 has played the effect that separates the fender dust, and driving motor 5 orders about driving shaft 6 and rotates to through transparent film 4 inboard respectively with driven shaft 7, under the friction drive effect of driving shaft 6, realize transparent film 4 around the pivoted purpose of denoter body 3.
Referring to fig. 2 and 3, the lower ends of the two side frames 31 are connected to a lower frame 33 which is horizontally arranged, and a gap for the lower side of the transparent film 4 to pass through is formed between the lower frame 33 and the lower end surface of the signboard body 3. Lower frame 33 is opened towards one side of denoter body 3 has aqua storage tank 331, and aqua storage tank 331 extends along lower frame 33 length direction, has accomodate the wiper in aqua storage tank 331, and the wiper specifically is sponge 8, and sponge 8 is towards one side and the outside butt of transparent film 4 of denoter body 3. The sponge 8 extends along the length of the reservoir 331. Through the arrangement of the sponge 8, the outside of the transparent film 4 rubs with the wiper in the rotating process of the transparent film 4, so that dust adhered to the outside of the transparent film 4 is erased, and the condition that the dust affects the transmission of the indication information of the signboard is improved.
Referring to fig. 2 and 4, the upper ends of the two side frames 31 are commonly connected to an upper frame 32 which is horizontally arranged, and a gap for accommodating the driving shaft 6 and allowing the upper side of the transparent film 4 to pass through is formed between the lower frame 33 and the lower end surface of the signboard body 3. The upper frame 32, the lower frame 33 and the two side frames 31 form a loop frame around the sign body. The upper end surface of the upper frame 32 is formed with a receiving groove 321, the receiving groove 321 extends along the longitudinal direction of the upper frame 32, the rainwater tank 34 having an upward opening is received in the receiving groove 321, and the outer peripheral side of the rainwater tank 34 abuts against the inner peripheral side of the receiving groove 321. A through pipe 35 for communicating the accommodating groove 321 with the water storage groove 331 is arranged between the upper frame 32 and the lower frame 33, and a water outlet 344 for communicating with a pipe orifice at the upper end of the through pipe 35 penetrates through one end of the rainwater tank 34 facing the through pipe 35; the bottom wall of the receiving groove 321 is fixed with a plurality of elastic members which are distributed at equal intervals along the length direction of the rain tank 34, and the elastic members are specifically springs 322. When the rain gutter 34 is free of rain water, the elastic force of the springs 322 counteracts the gravity of the rain gutter 34, and at this time, the water outlet 344 is staggered with the upper end of the through pipe 35 and is located above the upper end of the through pipe 35. When rainy day, rainwater tank 34 collects the rainwater to make the weight in the rainwater tank 34 continuously increase, and then push down spring 322, until rainwater tank 34's delivery port 344 and siphunculus 35 intercommunication, the rainwater flows into in the aqua storage tank 331 of lower frame 33 through siphunculus 35, makes the sponge 8 in the aqua storage tank 331 become moist, thereby improves the effect of sponge 8 adhesion dust, is favorable to improving the cleaning performance of sponge 8.
Referring to fig. 4 and 5, two vertical bars 342 are fixed to the bottom wall of the rain gutter 34, and the vertical bars 342 vertically penetrate through the upper corner frame and the side frame 31. The lower ends of the two vertical rods 342 are respectively inserted into the two ends of the sponge 8. A cross bar 343 positioned in the sponge 8 is fixed between the two vertical bars 342, and the cross bar 343 extends along the length direction of the sponge 8. The cross bar 343 is disposed near one side of the sponge 8 facing the signboard body 3. When the water outlet 344 is staggered with the upper end of the through pipe 35, one side of the sponge 8 facing the signboard body 3 is abutted with the outer side of the transparent film 4. When the delivery port 344 of the rainwater tank 34 moves down to be communicated with the upper end of the through pipe 35, the vertical rod 342 moves down along with the rainwater tank 34, the cross rod 343 extrudes the lower end of the sponge 8, the sponge 8 is separated from the outer side of the transparent film 4 towards one side of the signboard body 3, and the whole upper end face of the sponge 8 is immersed in rainwater. Is beneficial to cleaning the sponge 8.
Referring to fig. 2 and 5, a drain hole 332 penetrates through the bottom wall of the water storage tank 331, the drain hole 332 is disposed away from the through pipe 35, a baffle 3421 disposed to close the drain hole 332 is fixed at the lower end of a vertical rod 342 disposed away from the through pipe 35, the vertical rod 342 penetrates through the drain hole 332, and the baffle 3421 is disposed below the lower frame 33. The diameter of the drain hole 332 is larger than that of the vertical rod 342. When the water outlet 344 is communicated with the upper end of the through pipe 35, the baffle 3421 opens the water discharge hole 332, and when the water outlet 344 is staggered with the upper end of the through pipe 35, the upper end surface of the baffle 3421 is abutted against the lower end surface of the lower frame 33 and closes the water discharge hole 332. Thereby the mobility of rainwater has been improved, continuously washes sponge 8 through the rainwater, is favorable to improving the clean effect to sponge 8.
Referring to fig. 2, the upper end opening of the rain tank 34 is gradually widened toward the outside of the rain tank 34. A plurality of barrier strips 341 are arranged at the opening of the rain gutter 34, and a gap for rainwater to enter the rain gutter 34 is formed between adjacent barrier strips 341. The opening of the rainwater tank 34 is widened, and the rainwater inflow in unit time is improved.
The implementation principle of the signboard for intelligently displaying traffic information in the embodiment of the application is as follows:
in clear weather, when needing to clear away the dust in the transparent film 4 outside, at first start driving motor 5, driving motor 5 is when driving about driving shaft 6 pivoted, driving shaft 6, two driven shafts 7 have realized transparent film 4 through friction drive with transparent film 4 is inboard that transparent film 4 encircles the purpose of signboard body 3 pivoted, sponge 8 takes place the friction with the transparent film 4 outside simultaneously, under the circumstances of transparent film 4 circulation pivoted, sponge 8 circulates and cleans transparent film 4 outside many times, be favorable to the clearance to the dust, improve the condition that the dust influences the signboard and instructs information transfer.
In rainy days, rainwater is collected by the rainwater tank 34, water in the rainwater tank 34 is gradually increased, the whole weight of the rainwater tank 34 is gradually increased, the rainwater tank 34 moves downwards and presses the spring 322 downwards until the water outlet 344 of the rainwater tank 34 is communicated with the through pipe 35, the vertical rod 342 is driven to move downwards and the sponge 8 is pressed downwards while the rainwater tank 34 moves downwards, so that the upper end face of the sponge 8 is separated from the outer side of the transparent film 4, at the moment, the baffle 3421 connected with the lower end of the vertical rod 342 moves downwards and opens the water drain hole 332, rainwater flows into the water storage tank 331 of the lower frame 33 through the through pipe 35, and water in the water storage tank 331 flows into the sponge 8 and then is discharged from the water drain hole 332. Thereby the mobility of rainwater has been improved, is favorable to will wasing the rainwater of sponge 8 and locate to discharge from wash port 332, washes sponge 8 through the rainwater continuously, is favorable to improving sponge 8's clean degree, makes sponge 8 moist simultaneously, is favorable to improving sponge 8 to the adhesive capacity of dust.
The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (3)
1. The utility model provides an intelligent display traffic information's denoter, is in including base, perpendicular setting the stand of base up end and setting are in the denoter body of stand one side, its characterized in that: the signboard body is provided with a transparent film, the transparent film is arranged around the signboard body, the inner side of the transparent film covers the front surface of the signboard body and the back surface of the signboard body, the signboard body is provided with a driving device for driving the transparent film to rotate around the signboard body, the signboard body is provided with a wiping piece, and the wiping piece is abutted against the outer side of the transparent film;
side frames are respectively fixed on two sides of the signboard body, the side frames extend vertically, the upper ends of the two side frames protrude out of the upper end face of the signboard body, and the lower ends of the two side frames protrude out of the lower end face of the signboard body; the driving device comprises a driving shaft, two driven shafts and a driving motor for driving the driving shaft to rotate; the driving shaft is rotatably connected between the upper ends of the two side frames, the two driven shafts are both rotatably connected between the lower ends of the two side frames, the transparent film is sleeved between the driving shaft and the two driven shafts, one end of the driving shaft penetrates through one of the side frames and is coaxially connected with an output shaft of the driving motor, and the two driven shafts are respectively arranged close to the front side of the signboard body and the back side of the signboard body;
the upper ends of the two side frames are connected with an upper frame, the lower ends of the two side frames are connected with a lower frame, and the upper frame, the lower frame and the two side frames form a loop frame surrounding the sign body; one side of the lower frame facing the signboard body is provided with a water storage tank for accommodating the wiping piece; the upper frame is provided with an upper edge, the upper edge is provided with an accommodating groove, the accommodating groove is internally and slidably connected with a rainwater groove with an upward opening, the outer peripheral side of the rainwater groove is abutted against the inner peripheral side of the accommodating groove, a through pipe for communicating the accommodating groove and the water storage groove is arranged between the upper frame and the lower frame, and one end of the rainwater groove penetrates through a water outlet for communicating with a pipe orifice at the upper end of the through pipe; the bottom wall of the containing groove is provided with a plurality of elastic pieces, and the elastic pieces drive the rainwater tank to move in the direction away from the bottom wall of the containing groove and enable the water outlet to be staggered with the upper end of the through pipe;
the wiping piece is made of sponge, the bottom wall of the rainwater tank is provided with two vertical rods which vertically penetrate through the side frames respectively, and the lower ends of the two vertical rods are fixedly connected with the sponge; when the water outlet is staggered with the upper end of the through pipe, one side of the sponge facing the signboard body is abutted with the outer side of the transparent film; when the water outlet of the rainwater tank moves downwards to be communicated with the upper end of the through pipe, one side of the sponge facing the signboard body is separated from the outer side of the transparent film;
the lower ends of the two vertical rods are respectively inserted into the sponge, a cross rod positioned in the sponge is fixed between the two vertical rods, and the cross rod is arranged close to one side, facing the signboard body, of the sponge;
a drain hole penetrates through the bottom wall of the water storage tank, the drain hole is far away from the through pipe, and a baffle plate for closing the drain hole is fixed at the lower end of a vertical rod far away from the through pipe; when the water outlet is communicated with the upper end of the through pipe, the baffle plate opens the drain hole.
2. The sign board for intelligently displaying traffic information according to claim 1, wherein: the opening at the upper end of the rain gutter is gradually widened towards the outside of the rain gutter.
3. The signboard of claim 2, wherein: a plurality of blocking strips are arranged at the opening of the rainwater tank, and a gap for rainwater to enter the rainwater tank is formed between every two adjacent blocking strips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010975159.0A CN112102632B (en) | 2020-09-16 | 2020-09-16 | Sign board of intelligent display traffic information |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010975159.0A CN112102632B (en) | 2020-09-16 | 2020-09-16 | Sign board of intelligent display traffic information |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112102632A CN112102632A (en) | 2020-12-18 |
| CN112102632B true CN112102632B (en) | 2022-08-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010975159.0A Active CN112102632B (en) | 2020-09-16 | 2020-09-16 | Sign board of intelligent display traffic information |
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| CN (1) | CN112102632B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112951073B (en) * | 2021-02-04 | 2022-09-13 | 杭州罗维标识系统工程有限公司 | Intelligent signboard |
| CN114822057B (en) * | 2022-04-25 | 2022-11-25 | 温州市交投智慧交通科技有限公司 | Highway intelligent monitoring equipment and monitored control system thereof |
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