CN111940370A - Can be to highway display screen of high humidity weather - Google Patents
Can be to highway display screen of high humidity weather Download PDFInfo
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- CN111940370A CN111940370A CN202010827106.4A CN202010827106A CN111940370A CN 111940370 A CN111940370 A CN 111940370A CN 202010827106 A CN202010827106 A CN 202010827106A CN 111940370 A CN111940370 A CN 111940370A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 238000001179 sorption measurement Methods 0.000 claims abstract description 28
- 230000006698 induction Effects 0.000 claims abstract description 18
- 230000005484 gravity Effects 0.000 claims abstract description 15
- 238000004140 cleaning Methods 0.000 claims description 46
- 230000005540 biological transmission Effects 0.000 claims description 37
- 238000006243 chemical reaction Methods 0.000 claims description 33
- 238000007789 sealing Methods 0.000 claims description 13
- 239000000843 powder Substances 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 238000005406 washing Methods 0.000 claims description 4
- 230000033228 biological regulation Effects 0.000 claims description 3
- 239000000428 dust Substances 0.000 description 5
- 239000007921 spray Substances 0.000 description 4
- 238000001802 infusion Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
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Classifications
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- B08B1/32—
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- B08B1/12—
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/16—Drying solid materials or objects by processes not involving the application of heat by contact with sorbent bodies, e.g. absorbent mould; by admixture with sorbent materials
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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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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention discloses a highway display screen capable of aiming at high-humidity weather, which comprises a shell, wherein a supporting column is fixedly arranged on the bottom surface of the shell, the supporting column is fixedly arranged on the ground, a display cavity with a forward opening is arranged in the shell, a display screen is fixedly arranged in the display cavity, the shell is internally provided with a sensing mechanism capable of identifying the humidity of the outside weather, the sensing mechanism comprises an adsorption block, the shell is internally provided with an induction cavity, the upper side of the induction cavity is communicated with a roller cavity, a roller is rotatably arranged between the left wall and the right wall of the roller cavity, the invention identifies the height of the outside humidity by a dry adsorption block, when the outside humidity is high or it rains, the adsorption block can adsorb water vapor and fall due to gravity, thereby control display screen promotes luminance for personnel can more clear observation advertisement in the highway vehicle.
Description
Technical Field
The invention relates to the technical field of display screens, in particular to a highway display screen capable of aiming at high-humidity weather.
Background
The highway display screen is the device that a novel highway advertisement was put in, however, when external humidity is great, for example in the weather of hazing or the weather of rainy, driver in the vehicle can lead to realizing fuzziness because of the steam in the air, if still keep with the same light in fine day, then be difficult to see the advertisement clearly, reduce the result of use, simultaneously, great humidity can lead to steam and the surperficial dust of display screen to mix, finally lead to sewage attached to the display screen surface, not only be difficult to see the content clearly, the aesthetic property has still been reduced.
Disclosure of Invention
The present invention aims to provide a road display screen capable of being used in high humidity weather, which overcomes the above-mentioned drawbacks in the prior art.
The highway display screen capable of aiming at high-humidity weather comprises a shell, wherein a supporting column is fixedly arranged on the bottom surface of the shell, the supporting column is fixedly arranged on the ground, a display cavity with a forward opening is formed in the shell, a display screen is fixedly arranged in the display cavity, a sensing mechanism capable of identifying the humidity of the outside weather is arranged in the shell, the sensing mechanism comprises an adsorption block, a sensing cavity is formed in the shell, a roller cavity is communicated with the upper side of the sensing cavity, a roller is rotatably arranged between the left wall and the right wall of the roller cavity, a roller is fixedly arranged on the periphery of the roller, a connecting rope is wound on the periphery of the roller, the extending part of the connecting rope extends into the sensing cavity, the adsorption block is fixedly arranged at the tail end of the connecting rope, the adsorption block can adsorb water vapor and increase the weight, a guide cavity with an upward opening is formed in the upper side of the roller cavity, a receiving basin is arranged on the inner wall of the guide cavity in a sliding manner, clamping blocks are fixedly arranged on the left side surface and the right side surface of the receiving basin, a receiving cavity with an upward opening is arranged in the receiving basin, the left side and the right side of the induction cavity are communicated and provided with a storage cavity, a limiting shaft is rotatably arranged between the front wall and the rear wall of the storage cavity, a limiting plate is fixedly arranged on the periphery of the limiting shaft and can be in contact with the adsorption block, a control mechanism capable of controlling and adjusting the brightness of the display screen through the induction mechanism and removing water drops on the front side surface of the display screen is arranged in the shell, the control mechanism comprises a cleaning shaft, a sliding cavity with a downward opening is communicated and arranged on the upper side of the display cavity, a sliding block is arranged on the inner wall of the sliding cavity in a sliding manner, a moving cavity with an upward opening is communicated and provided with the lower side of the display cavity, a moving block is slidably arranged on the, the placing cavity is communicated with the sliding cavity and the rack, the cleaning shaft is rotatably arranged between the side surfaces of the sliding block and the moving block, a cleaning brush is fixedly arranged on the periphery of the cleaning shaft, an adjusting cavity is arranged at the rear side of the display cavity, a controller is fixedly arranged on the rear wall of the adjusting cavity, the controller is electrically connected with the display screen, an adjuster is electrically connected to the lower side of the controller, an adjusting switch is slidably arranged on the bottom surface of the adjuster, an adjusting block is slidably arranged on the rear wall of the adjusting cavity left and right, the adjusting block is fixedly connected with the adjusting switch, a reaction cavity is arranged at the lower side of the sensing cavity, the right side of the reaction cavity is communicated with the moving cavity, a pushing block is slidably arranged on the inner wall of the reaction cavity, the pushing block can seal the reaction cavity, and a cavity is communicated with the left side of the display cavity, and a spray head is fixedly arranged on the left wall of the cavity.
A torsion spring is fixedly arranged between the left side surface and the right side surface of the roller and the left wall and the right wall of the roller cavity, the right side of the induction cavity is provided with an air hole communicated with the display cavity, the left side surface and the right side surface of the roller cavity are provided with gear cavities, the extending parts at two sides of the roller shaft respectively extend into the two gear cavities, a transmission shaft is arranged on the rear wall of the gear cavity in a rotating manner, a rotary bevel gear set is arranged between the transmission shaft and the roller shaft in a transmission manner, the extending parts at the back of the transmission shaft and the limiting shaft both extend into the adjusting cavity, the transmission shaft and the limiting shaft at the same side are connected through a belt in a transmission manner, a transmission screw rod is arranged between the left wall and the right wall of the adjusting cavity in a rotating manner, the transmission screw rod penetrates through the adjusting block and is in threaded connection with the inner wall of the adjusting block, and, be located the right side set firmly drive gear on the periphery of restriction axle, drive gear with driven gear meshes, the antetheca fixed mounting in regulation chamber has the motor, the top surface of motor has set firmly contact controller, contact controller with motor electric connection, the fanning wheel can with contact controller contacts, the fanning wheel with contact controller can control the motor starts.
According to the further technical scheme, a control cavity is formed in the right side of the placing cavity, a forward extending portion of the motor extends into the control cavity and is fixedly connected with the right wall of the control cavity, a motor wheel disc is arranged on the left side face of the motor in a power connection mode, a gear disc is arranged on the left wall of the control cavity in a rotating mode, the diameter of the motor wheel disc is smaller than that of the gear disc, a control connecting rod is hinged between the right side face of the gear disc and the left side face of the motor wheel disc, a transverse screw rod is arranged between the left wall and the right wall of the sliding cavity in a rotating mode, penetrates through the sliding block and is in threaded connection with the inner wall of the sliding block, a rightward extending portion of the transverse screw rod extends into the control cavity, a transmission gear is fixedly arranged on the right side face of the transverse screw rod and is meshed with outer ring teeth of the gear disc, a rack is fixedly arranged on the rear wall of, the washing shaft downwardly extending part extends into the rectangular cavity, a driven gear is fixedly arranged on the bottom surface of the washing shaft downwardly extending part, the driven gear is meshed with the rack, and two water leakage cavities which are symmetrical left and right and are provided with downward openings are communicated with the lower side of the moving cavity.
The technical scheme is that a through cavity is formed in the lower side of the receiving cavity, a sealing spring is fixedly mounted on the bottom surface of the receiving basin, a gravity block is fixedly mounted at the tail end of the lower side of the sealing spring, a vertical column is fixedly arranged on the top surface of the gravity block, the upward extending part of the vertical column penetrates through the through cavity and extends into the receiving cavity, a sealing plug is fixedly arranged on the top surface of the sealing spring and can seal the through cavity, two guide blocks and a top block which are bilaterally symmetrical are fixedly arranged on the bottom wall of the guide cavity, the top block can be abutted against the gravity block, two through holes which are bilaterally symmetrical are arranged are communicated between the roller cavity and the guide cavity, a limiting cavity is formed between the roller cavity and the gear cavity and is communicated with the guide cavity, a roller penetrates through the limiting cavity and is located on the periphery of the limiting cavity and is fixedly provided with a rotating gear, the fixture block can be in contact with the rotating gear and limits the rotation of the rotating gear, and two bilaterally symmetrical jacking springs are fixedly installed between the bottom surface of the receiving basin and the bottom wall of the guide cavity.
A further technical scheme, one-way water feed valve is installed in the downside intercommunication in response chamber, one-way water feed valve with the straight tube is installed in the intercommunication between the reaction chamber, the left side of reaction chamber can communicate with the external world, the left surface of casing slides from top to bottom and is equipped with and seals the closed door of reaction chamber, promote the left surface of piece with fixed mounting has reset spring between the left wall of reaction chamber, one-way transfusion valve is installed in the upside intercommunication in reaction chamber, one-way transfusion valve with the intercommunication is equipped with the connecting valve between the shower nozzle, clean powder is deposited in the reaction chamber.
The invention has the beneficial effects that: according to the invention, the height of the external humidity is identified through the dry adsorption block, when the external humidity is larger or it rains, the adsorption block can adsorb water vapor and the gravity is reduced, so that the brightness of the display screen is controlled to be improved, people in vehicles on a road can observe advertisements more clearly, meanwhile, the motor can be controlled to be started, the cleaning shaft is driven and controlled to drive the cleaning brush to move left and right and rotate to wipe the surface of the display screen, so that water drops blocking the sight line are removed, dirty water mixed with dust and rainwater is removed, and in addition, when the rainwater is larger, the adsorption block can be prevented from rising due to buoyancy.
Drawings
FIG. 1 is a schematic view of the overall internal structure of the present invention;
FIG. 2 is a schematic view showing the internal structure of the adjustment chamber 49 according to the present invention;
fig. 3 is an enlarged schematic view of the invention at a in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-3, for the sake of convenience, the orientations described hereinafter being defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
Referring to fig. 1 to 3, a highway display screen capable of aiming at high-humidity weather according to an embodiment of the present invention includes a housing 11, a supporting column 31 is fixedly disposed on a bottom surface of the housing 11, the supporting column 31 is fixedly disposed on the ground, a display cavity 32 with a forward opening is disposed in the housing 11, a display screen 48 is fixedly disposed in the display cavity 32, an induction mechanism 101 capable of identifying humidity of outside weather is disposed in the housing 11, the induction mechanism 101 includes an absorption block 13, an induction cavity 17 is disposed in the housing 11, a roller cavity 78 is communicated with an upper side of the induction cavity 17, a roller 75 is rotatably disposed between a left wall and a right wall of the roller cavity 78, a roller 77 is fixedly disposed on an outer periphery of the roller 75, a connecting rope 12 is wound on an outer periphery of the roller 77, an extending portion of the connecting rope 12 extends into the induction cavity 17, the absorption block 13 is fixedly disposed at a tail end of the connecting rope 12, the adsorption block 13 can adsorb vapor and increase weight, the upside of the roller cavity 78 is provided with a guide cavity 68 with an upward opening, the inner wall of the guide cavity 68 is provided with a receiving basin 61 in a sliding manner, the left side and the right side of the receiving basin 61 are both fixedly provided with a fixture block 69, the receiving basin 61 is internally provided with a receiving cavity 62 with an upward opening, the left side and the right side of the induction cavity 17 are communicated with a storage cavity 14, a limiting shaft 16 is arranged between the front wall and the rear wall of the storage cavity 14 in a rotating manner, a limiting plate 15 is fixedly arranged on the periphery of the limiting shaft 16, the limiting plate 15 can be contacted with the adsorption block 13, the shell 11 is internally provided with a control mechanism 102 which can control and adjust the brightness of the display screen 48 through the induction mechanism 101 and can remove water drops on the front side of the display screen 48, the control mechanism 102 comprises a cleaning shaft 36, the upside of the display cavity 32 is communicated with a sliding cavity 47 with a, a sliding block 46 is arranged on the inner wall of the sliding cavity 47 in a sliding manner, a moving cavity 30 with an upward opening is communicated with the lower side of the display cavity 32, a moving block 33 is arranged on the inner wall of the moving cavity 30 in a sliding manner, a placing cavity 43 with a leftward opening is communicated with the right side of the display cavity 32, the placing cavity 43 is communicated with the sliding cavity 47 and the rack 29, the cleaning shaft 36 is rotatably arranged between the side surfaces of the sliding block 46 and the moving block 33, a cleaning brush 37 is fixedly arranged on the periphery of the cleaning shaft 36, an adjusting cavity 49 is arranged on the rear side of the display cavity 32, a controller 58 is fixedly arranged on the rear wall of the adjusting cavity 49, the controller 58 is electrically connected with the display screen 48, an adjuster 57 is electrically connected to the lower side of the controller 58, an adjusting switch 56 is slidably arranged on the bottom surface of the adjuster 57, an adjusting block 55 is slidably arranged on the rear wall of the adjusting cavity 49 from left to right, regulating block 55 with regulating switch 56 fixed connection, reaction chamber 21 has been seted up to the downside in response chamber 17, reaction chamber 21 right side with remove chamber 30 intercommunication, reaction chamber 21 inner wall slides and is equipped with and promotes piece 26, it can seal to promote piece 26 reaction chamber 21, the left side intercommunication that shows chamber 32 is equipped with cavity 27, fixed mounting has shower nozzle 25 on the left wall of cavity 27.
In addition, in one embodiment, torsion springs 81 are fixedly installed between the left and right side surfaces of the roller 77 and the left and right walls of the roller cavity 78, an air hole 80 communicated with the display cavity 32 is formed in the right side of the sensing cavity 17, gear cavities 73 are formed in the left and right sides of the roller cavity 78, extending portions of two sides of the roller 75 respectively extend into the two gear cavities 73, a transmission shaft 50 is rotatably installed on the rear wall of the gear cavity 73, a rotary bevel gear set 74 is installed between the transmission shaft 50 and the roller 75 in a transmission connection manner, both the transmission shaft 50 and a backward extending portion of the limiting shaft 16 extend into the adjusting cavity 49, the transmission shaft 50 and the limiting shaft 16 located on the same side are in a transmission connection manner through the belt 51, a transmission screw 54 is rotatably installed between the left and right walls of the adjusting cavity 49, and the transmission screw 54 penetrates through the adjusting block 55, the adsorption device is in threaded connection with the inner wall of the adjusting block 55, a driven gear 53 and a sector wheel 59 are fixedly arranged on the periphery of the transmission screw 54, a transmission gear 52 is fixedly arranged on the periphery of the limiting shaft 16 positioned on the right side, the transmission gear 52 is meshed with the driven gear 53, a motor 39 is fixedly arranged on the front wall of the adjusting cavity 49, a contact controller 60 is fixedly arranged on the top surface of the motor 39, the contact controller 60 is electrically connected with the motor 39, the sector wheel 59 can be in contact with the contact controller 60, the sector wheel 59 and the contact controller 60 can control the motor 39 to start, when external moisture increases or rains fall, the moisture can enter the induction cavity 17 through the air hole 80, so that the adsorption block 13 can adsorb the moisture, the adsorption block 13 can be increased in weight and then fall, and the connecting rope 12 can drive the roller 77 to rotate, therefore, the roller 75 can drive the transmission shaft 50 to rotate, the limiting shaft 16 can be rotated, the limiting plate 15 can be rotated and closed, the adsorption block 13 is limited to be positioned at the lower side of the limiting plate 15, the limiting shaft 16 can drive the transmission screw 54 to rotate, the adjusting block 55 can drive the adjusting switch 56 to slide rightwards, the adjuster 57 can control the controller 58 to operate, the display screen 48 can improve the brightness, the transmission screw 54 can drive the sector wheel 59 to rotate, the sector wheel 59 can be in contact with the contact controller 60, and the motor 39 can operate.
In addition, in one embodiment, a control cavity 38 is formed on the right side of the placing cavity 43, a forward extending portion of the motor 39 extends into the control cavity 38 and is fixedly connected with the right wall of the control cavity 38, a motor wheel disc 40 is arranged on the left side surface of the motor 39 in a power connection manner, a gear disc 42 is arranged on the left wall of the control cavity 38 in a rotating manner, the diameter of the motor wheel disc 40 is smaller than that of the gear disc 42, a control connecting rod 41 is hinged between the right side surface of the gear disc 42 and the left side surface of the motor wheel disc 40, a transverse screw 45 is arranged between the left wall and the right wall of the sliding cavity 47 in a rotating manner, the transverse screw 45 penetrates through the sliding block 46 and is in threaded connection with the inner wall of the sliding block 46, a rightward extending portion of the transverse screw 45 extends into the control cavity 38, a transmission gear 44 is fixedly arranged on the right side surface of the transverse screw 45, and the, a rack 29 is fixedly arranged on the rear wall of the moving cavity 30, a rectangular cavity 34 with a backward opening is formed in the moving block 33, the downward extending part of the cleaning shaft 36 extends into the rectangular cavity 34, a driven gear 35 is fixedly arranged on the bottom surface of the cleaning shaft, the driven gear 35 is meshed with the rack 29, two water leaking cavities 28 with left and right symmetry and downward openings are communicated and arranged on the lower side of the moving cavity 30, the motor wheel disc 40 can drive the gear disc 42 to rotate back and forth through the operation of the motor 39, so that the gear disc 42 can drive the transverse screw 45 to rotate back and forth, the sliding block 46 can drive the cleaning shaft 36 and the cleaning brush 37 to move back and forth left, when the cleaning shaft 36 drives the moving block 33 to move left and right, the cleaning brush 37 can be driven to rotate by the rack 29, and the cleaning brush 37 can be driven to move and rotationally wipe the front side surface of the display screen 48, and then can clear away the drop of water, promote the definition.
In addition, in one embodiment, a through cavity 64 is formed in the lower side of the receiving cavity 62, a closed spring 66 is fixedly mounted on the bottom surface of the receiving basin 61, a gravity block 67 is fixedly mounted at the tail end of the lower side of the closed spring 66, a vertical column 65 is fixedly arranged on the top surface of the gravity block 67, the upward extending part of the vertical column 65 penetrates through the through cavity 64 and extends into the receiving cavity 62, a closed plug 63 is fixedly arranged on the top surface of the vertical column 63, the closed plug 63 can close the through cavity 64, two bilaterally symmetrical guide blocks 70 and a top block 71 are fixedly arranged on the bottom wall of the guide cavity 68, the top block 71 can be abutted against the gravity block 67, two bilaterally symmetrical through holes 79 are formed in the communication between the roller cavity 78 and the guide cavity 68, a limiting cavity 76 is formed between the roller cavity 78 and the gear cavity 73, and the limiting cavity 76 is communicated with the guide cavity 68, the roller 75 penetrates through the limiting cavity 76, a rotating gear 72 is fixedly arranged on the periphery of the limiting cavity 76, the fixture block 69 can be in contact with the rotating gear 72 and can limit the rotation of the rotating gear 72, two bilateral-symmetric jacking springs 82 are fixedly arranged between the bottom surface of the receiving basin 61 and the bottom wall of the guide cavity 68, when the outside rains and the rainfall is increased, the receiving cavity 62 can collect rainwater, when the receiving cavity 62 is full of rainwater, the receiving basin 61 can move downwards, so that the jacking block 71 can jack up the gravity block 67 and the upright post 65 upwards, the closing plug 63 can be in an open state, further the rainwater in the receiving cavity 62 can be guided by the guide block 70 and flows into the through hole 79, the roller cavity 78 and the induction cavity 17, and at the moment, the fixture block 69 limits the rotation of the rotating gear 72, the restricting plate 15 can be restricted in the closed state and the suction block 13 can be prevented from being lifted by the buoyancy of water.
In addition, in an embodiment, a one-way water feeding valve 19 is installed on the lower side of the sensing cavity 17 in a communicating manner, a straight pipe 20 is installed between the one-way water feeding valve 19 and the reaction cavity 21 in a communicating manner, the left side of the reaction cavity 21 can be communicated with the outside, a sealing door 18 capable of sealing the reaction cavity 21 is arranged on the left side surface of the shell 11 in a vertically sliding manner, a reset spring 22 is fixedly installed between the left side surface of the pushing block 26 and the left wall of the reaction cavity 21, a one-way infusion valve 23 is installed on the upper side of the reaction cavity 21 in a communicating manner, a connecting valve 24 is arranged between the one-way infusion valve 23 and the spray head 25 in a communicating manner, cleaning powder is stored in the reaction cavity 21, cleaning powder can be added into the reaction cavity 21 by opening the sealing door 18, rainwater can be introduced into the reaction cavity 21 through the one-way water feeding valve 19 and the straight pipe 20, and, when the moving block 33 moves leftwards and pushes the pushing block 26 to move leftwards, cleaning solution can be obliquely and upwards sprayed out through the one-way transfusion valve 23, the connecting valve 24 and the spray head 25, so that the cleaning solution can be attached to the periphery of the cleaning brush 37, the cleaning effect of the cleaning brush 37 can be enhanced, and the problem that the surface of the display screen 48 is difficult to clean due to mixing of dust and rainwater on the surface of the display screen 48 can be prevented.
In an initial state, the cleaning shaft 36 and the cleaning brush 37 are located in the placing cavity 43, the pushing block 26 is located at the rightmost side, the closing door 18 is in a closed state, the limiting plate 15 is in an open state, the adsorption block 13 is in a dry and lifted state, the adjusting switch 56 is located at the leftmost side, the sector wheel 59 is not in contact with the contact controller 60, the receiving basin 61 is in a lifted state, the closing plug 63 is in a closed state, the fixture block 69 is not in contact with the rotating gear 72, the top block 71 is not in contact with the gravity block 67, and the torsion spring 81 is in a relaxed state.
When the moisture in the outside increases or rain falls, the water vapor can enter the sensing cavity 17 through the air holes 80, so that the adsorption block 13 can adsorb the water vapor, the weight of the adsorption block 13 can be increased and decreased, the connecting rope 12 can drive the roller 77 to rotate, the roller 75 can drive the transmission shaft 50 to rotate, the limiting shaft 16 can rotate, the limiting plate 15 can be rotated and closed, the adsorption block 13 is limited to be positioned at the lower side of the limiting plate 15, the limiting shaft 16 can drive the transmission screw 54 to rotate, the adjusting block 55 can drive the adjusting switch 56 to slide rightwards, the adjuster 57 can control the controller 58 to operate, the display screen 48 can improve the brightness, the transmission screw 54 can drive the fan-shaped wheel 59 to rotate, the fan-shaped wheel 59 can be in contact with the contact controller 60, the motor 39 can operate, the motor wheel 40 can drive the gear plate 42 to rotate back and forth through the operation of the motor 39, so that the gear disc 42 can drive the transverse screw 45 to rotate back and forth, the slide block 46 can drive the cleaning shaft 36 and the cleaning brush 37 to move back and forth left and right, when the cleaning shaft 36 drives the moving block 33 to move left and right, the cleaning shaft 36 can drive the cleaning brush 37 to rotate through the rack 29, the cleaning brush 37 can be driven to move and rotate to wipe the front side surface of the display screen 48, so that water drops can be removed, the definition is improved, when the outside rains and the rainfall is increased, the receiving cavity 62 can collect rainwater, when the receiving cavity 62 is full of rainwater, the receiving basin 61 can be driven to move downwards, so that the top block 71 can lift up the gravity block 67 and the upright column 65, the sealing plug 63 can be in an open state, then the rainwater in the receiving cavity 62 can be guided by the guide block 70 to flow into the through hole 79, the roller cavity 78 and the induction cavity 17, at this time, the fixture block 69 limits the rotation of the rotating gear 72, so that the limiting plate 15 can be limited in a closed state, then, the adsorption block 13 can be prevented from being lifted by the buoyancy of water, cleaning powder can be added into the reaction cavity 21 by opening the closing door 18, rainwater can be introduced into the reaction cavity 21 through the one-way water feeding valve 19 and the straight pipe 20, then the rainwater and the cleaning powder can be mixed to form cleaning solution, when the moving block 33 moves leftwards and the pushing block 26 is pushed to move leftwards, the cleaning solution can be obliquely and upwards sprayed out through the one-way infusion valve 23, the connecting valve 24 and the spray head 25, then the cleaning solution can be attached to the periphery of the cleaning brush 37, then the cleaning effect of the cleaning brush 37 can be enhanced, and the problem that the surface of the display screen 48 is difficult to clean due to the mixing of the dust and the rainwater on the surface of the display.
The invention has the beneficial effects that: according to the invention, the height of the external humidity is identified through the dry adsorption block, when the external humidity is larger or it rains, the adsorption block can adsorb water vapor and the gravity is reduced, so that the brightness of the display screen is controlled to be improved, people in vehicles on a road can observe advertisements more clearly, meanwhile, the motor can be controlled to be started, the cleaning shaft is driven and controlled to drive the cleaning brush to move left and right and rotate to wipe the surface of the display screen, so that water drops blocking the sight line are removed, dirty water mixed with dust and rainwater is removed, and in addition, when the rainwater is larger, the adsorption block can be prevented from rising due to buoyancy.
It will be apparent to those skilled in the art that various modifications may be made to the above embodiments without departing from the general spirit and concept of the invention. All falling within the scope of protection of the present invention. The protection scheme of the invention is subject to the appended claims.
Claims (5)
1. The utility model provides a can be to highway display screen of high humidity weather, includes the casing, its characterized in that: the bottom surface of the shell is fixedly provided with a supporting column, the supporting column is fixedly arranged on the ground, a display cavity with a forward opening is arranged in the shell, a display screen is fixedly arranged in the display cavity, a sensing mechanism capable of identifying the humidity of the outside weather is arranged in the shell, the sensing mechanism comprises an adsorption block, a sensing cavity is arranged in the shell, a roller cavity is communicated with the upper side of the sensing cavity, a roller is rotatably arranged between the left wall and the right wall of the roller cavity, a roller is fixedly arranged on the periphery of the roller, a connecting rope is wound on the periphery of the roller, the extending part of the connecting rope extends into the sensing cavity, the adsorption block is fixedly arranged at the tail end of the connecting rope, the adsorption block can adsorb water vapor and increase the weight, a guide cavity with an upward opening is arranged on the upper side of the roller cavity, and a receiving basin is slidably arranged on the inner wall of, clamping blocks are fixedly arranged on the left side surface and the right side surface of the receiving basin, a receiving cavity with an upward opening is arranged in the receiving basin, storage cavities are communicated with the left side and the right side of the induction cavity, a limiting shaft is rotatably arranged between the front wall and the rear wall of each storage cavity, a limiting plate is fixedly arranged on the periphery of the limiting shaft, and the limiting plate can be in contact with the adsorption blocks; the shell is internally provided with a control mechanism which can control and adjust the brightness of the display screen through the induction mechanism and can clear water drops on the front side surface of the display screen, the control mechanism comprises a cleaning shaft, the upper side of the display cavity is communicated with a sliding cavity with a downward opening, the inner wall of the sliding cavity is provided with a sliding block in a sliding way, the lower side of the display cavity is communicated with a moving cavity with an upward opening, the inner wall of the moving cavity is provided with a moving block in a sliding way, the right side of the display cavity is communicated with a placing cavity with a leftward opening, the placing cavity is communicated with the sliding cavity and the rack, the cleaning shaft is rotatably arranged between the sliding block and the side surface of the moving block which are close to each other, a cleaning brush is fixedly arranged on the periphery of the cleaning shaft, the rear side of the display cavity is provided with an adjusting cavity, the rear wall of the adjusting cavity is fixedly provided with a controller, and, the downside electric connection of controller is equipped with the regulator, the bottom surface slidable mounting of regulator has regulating switch, the back wall horizontal slip in regulation chamber is equipped with the regulating block, the regulating block with regulating switch fixed connection, the downside in response chamber is seted up and is reacted the chamber, the reaction chamber right side with remove the chamber intercommunication, the slip of reaction intracavity inner wall is equipped with and promotes the piece, it can seal to promote the piece the reaction chamber, the left side intercommunication in demonstration chamber is equipped with the cavity, fixed mounting has the shower nozzle on the left wall of cavity.
2. A road display screen as claimed in claim 1, which is capable of being used in high humidity weather, and is characterized in that: the left side surface and the right side surface of the roller and the left wall and the right wall of the roller cavity are fixedly provided with torsional springs, the right side of the induction cavity is provided with an air hole communicated with the display cavity, the left side surface and the right side surface of the roller cavity are provided with gear cavities, the extending parts at two sides of the roller shaft respectively extend into the two gear cavities, the rear wall of the gear cavity is rotatably provided with a transmission shaft, the transmission shaft and the roller shaft are in transmission connection and are provided with a rotary bevel gear set, the transmission shaft and the extending parts at the back of the limiting shaft extend into the adjusting cavity, the transmission shaft and the limiting shaft at the same side are in transmission connection through the belt, the left wall and the right wall of the adjusting cavity are rotatably provided with transmission screws, the transmission screws penetrate through the adjusting block and are in threaded connection with the inner wall of the adjusting block, and the periphery of the transmission screws, be located the right side set firmly drive gear on the periphery of restriction axle, drive gear with driven gear meshes, the antetheca fixed mounting in regulation chamber has the motor, the top surface of motor has set firmly contact controller, contact controller with motor electric connection, the fanning wheel can with contact controller contacts, the fanning wheel with contact controller can control the motor starts.
3. A road display screen as claimed in claim 2, which can be used in high humidity weather, and is characterized in that: a control cavity is formed in the right side of the placing cavity, a forward extending part of the motor extends into the control cavity and is fixedly connected with the right wall of the control cavity, a motor wheel disc is arranged on the left side face of the motor in a power connection mode, a gear disc is arranged on the left wall of the control cavity in a rotating mode, the diameter of the motor wheel disc is smaller than that of the gear disc, a control connecting rod is hinged between the right side face of the gear disc and the left side face of the motor wheel disc, a transverse screw rod is arranged between the left wall and the right wall of the sliding cavity in a rotating mode, penetrates through the sliding block and is in threaded connection with the inner wall of the sliding block, a rightward extending part of the transverse screw rod extends into the control cavity, a transmission gear is fixedly arranged on the right side face of the transverse screw rod and is meshed with outer ring teeth of the gear disc, a rack is fixedly arranged on the rear wall of the, the washing shaft downwardly extending part extends into the rectangular cavity, a driven gear is fixedly arranged on the bottom surface of the washing shaft downwardly extending part, the driven gear is meshed with the rack, and two water leakage cavities which are symmetrical left and right and are provided with downward openings are communicated with the lower side of the moving cavity.
4. A road display screen as claimed in claim 3, which can be used in high humidity weather, and is characterized in that: the lower side of the receiving cavity is provided with a through cavity, the bottom surface of the receiving basin is fixedly provided with a sealing spring, the tail end of the lower side of the sealing spring is fixedly provided with a gravity block, the top surface of the gravity block is fixedly provided with a vertical column, the upward extending part of the vertical column penetrates through the through cavity and extends into the receiving cavity, the top surface of the sealing spring is fixedly provided with a sealing plug, the sealing plug can seal the through cavity, the bottom wall of the guide cavity is fixedly provided with two bilaterally symmetrical guide blocks and an ejector block, the ejector block can be abutted against the gravity block, two bilaterally symmetrical through holes are communicated between the roller cavity and the guide cavity, a limit cavity is arranged between the roller cavity and the gear cavity and is communicated with the guide cavity, the roller penetrates through the limit cavity, a rotating gear is fixedly arranged on the periphery of the limit cavity, and the clamping block can be contacted with the rotating gear, and the rotation of the rotating gear is limited, and two top pressure springs which are bilaterally symmetrical are fixedly arranged between the bottom surface of the receiving basin and the bottom wall of the guide cavity.
5. A road display screen capable of being used in high humidity weather according to claim 4, wherein: one-way water feeding valve is installed in the downside intercommunication in response chamber, one-way water feeding valve with the straight tube is installed in the intercommunication between the reaction chamber, the left side of reaction chamber can communicate with the external world, the left surface of casing slides from top to bottom and is equipped with and seals the closed door of reaction chamber, promote the left surface of piece with fixed mounting has reset spring between the left wall of reaction chamber, one-way transfusion valve is installed in the upside intercommunication of reaction chamber, one-way transfusion valve with the intercommunication is equipped with the connecting valve between the shower nozzle, clean powder has been deposited in the reaction chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010827106.4A CN111940370A (en) | 2020-08-17 | 2020-08-17 | Can be to highway display screen of high humidity weather |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010827106.4A CN111940370A (en) | 2020-08-17 | 2020-08-17 | Can be to highway display screen of high humidity weather |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111940370A true CN111940370A (en) | 2020-11-17 |
Family
ID=73343080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010827106.4A Withdrawn CN111940370A (en) | 2020-08-17 | 2020-08-17 | Can be to highway display screen of high humidity weather |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111940370A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113689809A (en) * | 2021-09-08 | 2021-11-23 | 承德石油高等专科学校 | A publicity column for student's management |
| CN115303971A (en) * | 2022-08-09 | 2022-11-08 | 刘珈辰 | Lifting frame of telescopic electric submersible pump and operation method thereof |
-
2020
- 2020-08-17 CN CN202010827106.4A patent/CN111940370A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113689809A (en) * | 2021-09-08 | 2021-11-23 | 承德石油高等专科学校 | A publicity column for student's management |
| CN115303971A (en) * | 2022-08-09 | 2022-11-08 | 刘珈辰 | Lifting frame of telescopic electric submersible pump and operation method thereof |
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Application publication date: 20201117 |
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