CN110523669B - But self-cleaning's large-scale bill-board - Google Patents
But self-cleaning's large-scale bill-board Download PDFInfo
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- CN110523669B CN110523669B CN201910842608.1A CN201910842608A CN110523669B CN 110523669 B CN110523669 B CN 110523669B CN 201910842608 A CN201910842608 A CN 201910842608A CN 110523669 B CN110523669 B CN 110523669B
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- cavity
- wall
- rod
- water storage
- cleaning
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- 238000004140 cleaning Methods 0.000 title claims abstract description 58
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 82
- 230000007306 turnover Effects 0.000 claims abstract description 28
- 238000004891 communication Methods 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 7
- 239000003599 detergent Substances 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910002804 graphite Inorganic materials 0.000 claims description 3
- 239000010439 graphite Substances 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 2
- 239000003651 drinking water Substances 0.000 abstract description 3
- 235000020188 drinking water Nutrition 0.000 abstract description 3
- 230000000149 penetrating effect Effects 0.000 abstract description 3
- 239000012459 cleaning agent Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 4
- 241001233242 Lontra Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 210000005252 bulbus oculi Anatomy 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Images
Classifications
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- B08B1/32—
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- B08B1/143—
-
- 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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- 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
- B08B3/02—Cleaning by the force of jets or sprays
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F19/00—Advertising or display means not otherwise provided for
- G09F19/12—Advertising or display means not otherwise provided for using special optical effects
- G09F19/18—Advertising or display means not otherwise provided for using special optical effects involving the use of optical projection means, e.g. projection of images on clouds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B2203/00—Details of cleaning machines or methods involving the use or presence of liquid or steam
- B08B2203/02—Details of machines or methods for cleaning by the force of jets or sprays
- B08B2203/0217—Use of a detergent in high pressure cleaners; arrangements for supplying the same
Abstract
The invention discloses a large-scale advertising board capable of being automatically cleaned, which comprises an advertising box, wherein a cleaning cavity is arranged in the advertising box in a left-right through way, the right end of the cleaning cavity is fixedly provided with an advertising board, the left end surface of the advertising board is provided with a projection cavity with a left opening, the left end of the projection cavity is fixedly provided with a show window, a cleaning device is arranged in the cleaning cavity and on the left side of the show window, the right end surface of the advertising box is vertically symmetrical and fixedly provided with fixed blocks, the fixed blocks are longitudinally symmetrical and fixedly provided with supporting rods penetrating through the fixed blocks, the left end surface of the lower end of the supporting rod on the rear side is fixedly provided with a rain collecting box, the upper end surface of the rain collecting box is provided with a water storage cavity with an upward opening, a rain storage device is arranged in the water storage cavity, and a mixing device is arranged below a turnover plate in the water storage cavity, the dynamic advertising board such as, meanwhile, rainwater is collected, and the consumption of drinking water is reduced by using the rainwater for cleaning.
Description
Technical Field
The invention relates to the technical field of advertising equipment, in particular to a large-scale advertising board capable of being automatically cleaned.
Background
At present, commercial competition is fierce day by day, the advertising of commodity plays crucial effect, and present large-scale advertising billboard is if static picture then not enough attract eyeball, make the people tired easily, can not reach good propaganda effect, and most dynamic billboard are the large-scale display screen that uses, and not only with high costs but also break down easily, it is big to maintain the burden, simultaneously because the outdoor dust that accumulates very easily, most large-scale advertising billboard all need regularly artifical high altitude to be clean, there is the threat that can not neglect to cleanup crew's safety. The present invention sets forth a device that solves the above problems.
Disclosure of Invention
The technical problem is as follows:
ordinary bill-board adopts static picture, attracts eyeball inadequately, and most developments bill-board is the large-scale display screen that uses, and not only with high costs but also break down easily, and the maintenance burden is big, simultaneously because the outdoor dust that accumulates very easily, most large-scale bill-boards all need regularly artifical high altitude to be clean, have the threat that is not neglected to cleaning personnel's safety.
In order to solve the problems, the present example designs a large billboard capable of being automatically cleaned, which comprises an advertisement box, wherein the advertisement box is provided with a cleaning cavity which is communicated with the left and the right, the right end of the cleaning cavity is fixedly provided with the advertisement board, the left end surface of the advertisement board is provided with a projection cavity with a left opening, the right wall of the projection cavity is fixedly provided with a curtain, the left end of the projection cavity is fixedly provided with a show window, the lower wall of the projection cavity is fixedly provided with a projector, the cleaning cavity is internally provided with a cleaning device at the left side of the show window, the cleaning device is used for cleaning the surface of the show window, the cleaning device comprises slideways which are vertically symmetrical and are communicated with the upper wall and the lower wall of the cleaning cavity and have opposite opening directions, a screw rod is rotatably arranged between the front wall and the rear wall of the slideways, and the screw rod is connected with a, a rotating shaft is rotatably arranged between the end faces of one side opposite to the sliding block, a cleaning roller is fixedly arranged on the outer circular face of the rotating shaft, a rack is symmetrically and fixedly arranged on the left end face of the advertising board in an up-down mode, gears meshed with the rack are fixedly arranged on the upper side and the lower side of the cleaning roller in the rotating shaft, fixed blocks are symmetrically and fixedly arranged on the right end face of the advertising box in an up-down mode, supporting rods penetrating through the fixed blocks are symmetrically and fixedly arranged on the front and back of the fixed blocks, a rain collecting box is fixedly arranged on the left end face of the lower end of the supporting rod on the rear side, a water storage cavity with an upward opening is arranged on the upper end face of the rain collecting box, a rainwater storage device is arranged in the water storage cavity, the rainwater storage device comprises turnover plates which are uniformly and rotatably arranged between the front wall and the rear wall of the upper end, and the upper end of the second motor is in power connection with an impeller. Wherein, cleaning device locates including the intercommunication the spout of slide left and right wall, the fixed both ends face be equipped with about the slider can in gliding stopper around in the spout, clean chamber back wall just in bill-board left side intercommunication is equipped with accomodates the chamber, the rack rear end extends to accomodate the intracavity, accomodate when clean roller slides to back extreme position in accomodate the intracavity.
Preferably, a gear cavity is formed in the front wall of the cleaning cavity and at the front end of the screw rod, a first helical gear is fixedly arranged in the gear cavity, a first motor is fixedly arranged between the gear cavities on the upper side and the lower side in the front wall of the cleaning cavity, and second helical gears meshed with the first helical gears are dynamically connected to the interior of the advertisement box at the upper end and the lower end of the first motor.
Wherein, rainwater reservoir device is located including the intercommunication water storage chamber back wall and in the slide bar chamber of returning face plate below, but the slide bar intracavity horizontal slip be equipped with the slide bar, the fixed rotation that is equipped with in terminal surface right side under the returning face plate connect in the connecting block of slide bar, in the water storage chamber right side wall and in the slide bar right side is equipped with the upset control chamber, the slide bar right-hand member extend to the upset control intracavity and with the first spring of fixedly connected with between the upset control chamber right side wall.
Preferably, a turnover starting cavity is arranged below the turnover control cavity in the right wall of the water storage cavity, a communication port is formed in the water storage cavity and the turnover starting cavity in a communicated mode, a right end, which is rotatably arranged between the front wall and the rear wall of the communication port, extends to the cue in the turnover starting cavity, a butt rod slide is arranged in the turnover starting cavity and the turnover control cavity in a communicated mode, a first butt rod is arranged in the butt rod slide in a vertically sliding mode, the lower end of the first butt rod extends to the turnover starting cavity and is fixedly provided with a second butt rod, the front end of the second butt rod can be abutted against the cue, a butt groove with a downward opening is formed in the lower end face of the slide rod, and the upper end of the first butt rod is abutted against the inclined face of the butt groove.
Preferably, a clamping block cavity with a forward opening is formed in the front end face of the first abutting rod, a clamping block is arranged in the clamping block cavity in a front-back sliding mode, a third spring is fixedly connected between the rear end of the clamping block and the rear wall of the clamping block cavity, a pull wire is fixedly connected between the rear end of the clamping block and the rear end of the floating ball rod, two clamping grooves are formed in the upper side and the lower side of the front wall of the abutting rod slideway in a communicating mode, when the first abutting rod slides to the upper limit position, the front end of the clamping block extends into the clamping groove on the upper side, and when the first abutting rod slides to the lower limit position, the front end of the clamping block extends into the.
Wherein, mixing arrangement is including fixed locating water storage chamber lateral wall and in the slide bar chamber with upset starts the otter board between the chamber, the fixed graphite layer that is equipped with of otter board up end, in the water storage chamber right side wall upset starts the chamber below and is equipped with the sanitizer chamber, sanitizer chamber left side wall lower extreme with the intercommunication is equipped with mixing passage between the water storage chamber, mixing passage upper wall intercommunication is equipped with the hybrid control chamber, the gliding hybrid baffle that is equipped with from top to bottom in the hybrid control chamber, the hybrid baffle upper end with fixedly connected with second spring between the hybrid control chamber, hybrid baffle left end face downside in the mixing passage internal fixation is equipped with the connecting rod, the connecting rod left end extends to the water storage intracavity is fixed and is equipped with the second floater.
Preferably, the left wall of the water storage cavity is fixedly provided with a liquid concentration sensor which is electrically connected with the second motor, the liquid concentration sensor detects the concentration of the cleaning agent in water and starts the second motor when the concentration is lower than a set value, the impeller pushes the second floating ball on the water when rotating so as to slide on the mixing baffle plate, and the cleaning agent in the cleaning agent cavity flows into the water storage cavity and is uniformly stirred by the impeller.
Preferably, a nozzle support is fixedly arranged on the upper end face of the fixing block on the upper side, a nozzle which is slightly towards the show window is fixedly arranged at the front end of the nozzle support, a water pump is fixedly arranged at the lower end of the right wall of the water storage cavity, a water delivery channel is communicated with the right end of the water pump, and the water delivery channel is communicated with the nozzle through the supporting rod on the rear side.
The invention has the beneficial effects that: the invention adopts the projection type advertising board, can project dynamic advertisements such as videos and the like, can better attract the sight of people to achieve better and better propaganda effect, meanwhile, the device for collecting rainwater below can be automatically opened to collect rainwater or closed to prevent the stored water from being evaporated, and the rainwater is filtered and then automatically mixed with the cleaning agent to set concentration, so that the rainwater is more suitable for cleaning the surface of the advertising board, and the rainwater is reasonably utilized to reduce the consumption of drinking water.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
FIG. 1 is a schematic view of the overall structure of a large billboard capable of being automatically cleaned according to the present invention;
FIG. 2 is a sectional view taken in the direction "A-A" of FIG. 1;
FIG. 3 is a sectional view taken in the direction "B-B" of FIG. 2;
FIG. 4 is an enlarged schematic view of "C" of FIG. 1;
FIG. 5 is a cross-sectional view taken in the direction "D-D" of FIG. 4;
fig. 6 is an enlarged schematic view of "E" of fig. 5.
Detailed Description
The invention will now be described in detail with reference to fig. 1-6, for ease of description, the orientations described below will now be 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.
The invention relates to a large billboard capable of being automatically cleaned, which is mainly applied to large advertising propaganda in public places and automatic cleaning of billboards, and the invention is further explained by combining the attached drawings of the invention:
the invention relates to a large-scale advertising board capable of being automatically cleaned, which comprises an advertising box 11, wherein a cleaning cavity 12 is arranged in the advertising box 11 in a left-right through way, a billboard 13 is fixedly arranged at the right end of the cleaning cavity 12, a projection cavity 14 with a leftward opening is arranged on the left end surface of the billboard 13, a curtain 15 is fixedly arranged on the right wall of the projection cavity 14, a show window 16 is fixedly arranged at the left end of the projection cavity 14, a projector 24 is fixedly arranged on the lower wall of the projection cavity 14, a cleaning device 101 is arranged in the cleaning cavity 12 and on the left side of the show window 16, the cleaning device 101 is used for cleaning the surface of the show window 16, the cleaning device 101 comprises slide ways 17 which are vertically symmetrical and are communicated with the upper wall and the lower wall of the cleaning cavity 12 and have opposite opening directions, a screw 18 is rotatably arranged between the front wall and the rear wall of the slide ways 17, and the screw 18, rotatable pivot 22 that is equipped with between the relative terminal surface of slider 19, the fixed cleaning roller 23 that is equipped with of outer disc of pivot 22, bill-board 13 left end face longitudinal symmetry just fixes and is equipped with rack 27, pivot 22 in the fixed gear 25 that meshes in rack 27 that is equipped with in both sides about the cleaning roller 23, advertisement case 11 right-hand member face longitudinal symmetry just fixes and is equipped with fixed block 32, fixed block 32 longitudinal symmetry just fixes and is equipped with the branch 33 that passes fixed block 32, the rear side the branch 33 lower extreme left end face is fixed and is equipped with collection rain case 34, collection rain case 34 up end is equipped with the ascending water storage chamber 64 of opening, be equipped with rainwater reservoir device 102 in the water storage chamber 64, rainwater reservoir device 102 is including equipartition and rotatable locating the returning face plate 35 between the preceding back wall in water storage chamber 64 upper end, in the water storage chamber 64 in the below is equipped with mixing arrangement 103 in returning face plate 35, the mixing device 103 comprises a second motor 58 fixedly arranged in the lower wall of the water storage cavity 64, and an impeller 59 is connected to the upper end of the second motor 58 in a power mode.
According to an embodiment, the cleaning device 101 is described in detail below, the cleaning device 101 includes a chute 20 communicated with the left and right walls of the chute 17, two end faces of the slider 19 are fixed with a stopper 21 capable of sliding back and forth in the chute 20, a storage cavity 26 is communicated with the rear wall of the cleaning cavity 12 and the left side of the billboard 13, the rear end of the rack 27 extends into the storage cavity 26, and the cleaning roller 23 is stored in the storage cavity 26 when sliding to the rear limit position.
Beneficially, a gear cavity 28 is arranged in the front wall of the cleaning cavity 12 and at the front end of the screw rod 18, the front end of the screw rod 18 extends into the gear cavity 28 and is fixedly provided with a first bevel gear 29, a first motor 30 is fixedly arranged in the front wall of the cleaning cavity 12 and between the gear cavity 28 at the upper side and the lower side, and second bevel gears 31 engaged with the first bevel gear 29 are dynamically connected in the advertisement box 11 at the upper end and the lower end of the first motor 31.
According to the embodiment, the rainwater storage device 102 is described in detail below, the rainwater storage device 102 includes a communicating structure, the water storage cavity 64 is formed in the rear wall of the water storage cavity, the sliding rod cavity 36 is formed below the turnover plate 35, the sliding rod 38 is arranged in the sliding rod cavity 36 in a left-right sliding manner, the sliding rod 38 is provided with the surplus slot 71 in a front-back penetrating manner and an evenly distributed manner, the lower end face of the turnover plate 35 is fixedly provided with a connecting block 37, the lower end of the connecting block 37 is fixedly provided with a limiting rod 72, the rear end of the limiting rod extends to the inside of the surplus slot 71, the limiting rod 72 can vertically slide in the surplus slot 71, the water storage cavity 64 is formed in the right wall of the sliding rod 38, the right end of the sliding rod 38 extends to the inside of the turnover control cavity 39, and the first spring 40 is fixedly connected between the right walls of the turnover control cavity 39.
Beneficially, an overturning starting cavity 41 is arranged in the right wall of the water storage cavity 64 and below the overturning control cavity 39, a communication port 42 is communicated between the water storage cavity 64 and the overturning starting cavity 41, a floating rod 43 with a right end extending into the overturning starting cavity 41 is rotatably arranged between the front wall and the rear wall of the communication port 42, a resisting rod slide way 44 is communicated between the overturning starting cavity 41 and the overturning control cavity 39, a first resisting rod 45 is arranged in the resisting rod slide way 44 in a vertically sliding manner, the lower end of the first resisting rod 45 extends into the overturning starting cavity 41 and is fixedly provided with a second resisting rod 46, the front end of the second resisting rod 46 can be abutted against the floating rod 43, an abutting groove 70 with a downward opening is arranged on the lower end face of the sliding rod 38, and the upper end of the first resisting rod 45 is abutted against the inclined face of the abutting groove 70.
Beneficially, a fixture block cavity 65 with a forward opening is formed in the front end face of the first abutting rod 45, a fixture block 66 is arranged in the fixture block cavity 65 in a forward-backward sliding manner, a third spring 67 is fixedly connected between the rear end of the fixture block 66 and the rear wall of the fixture block cavity 65, a pull wire 69 is fixedly connected between the rear end of the fixture block 66 and the rear end of the floating ball rod 43, two clamping grooves 68 are arranged in the front wall of the abutting rod slideway 44 in a communication manner on the upper side and the lower side, when the first abutting rod 45 slides to the upper limit position, the front end of the fixture block 66 extends into the clamping groove 68 on the upper side, and when the first abutting rod 45 slides to the lower limit position, the front end of the fixture block 66 extends into the.
According to an embodiment, the mixing device 103 is described in detail below, the mixing device 103 includes a mesh plate 48 fixed on the sidewall of the water storage chamber 64 and between the slide rod chamber 36 and the turning start chamber 41, a graphite layer 49 is fixedly arranged on the upper end face of the screen plate 48, a cleaning agent cavity 50 is arranged below the overturning starting cavity 41 in the right wall of the water storage cavity 64, a mixing channel 51 is communicated between the lower end of the left wall of the cleaning agent cavity 50 and the water storage cavity 64, a mixing control chamber 52 is communicated with the upper wall of the mixing channel 51, a mixing baffle 53 is arranged in the mixing control chamber 52 in a way of sliding up and down, a second spring 54 is fixedly connected between the upper end of the mixing baffle plate 53 and the mixing control chamber 52, a connecting rod 55 is fixedly arranged in the mixing channel 51 at the lower side of the left end surface of the mixing baffle plate 53, a second floating ball 56 is fixedly arranged in the water storage cavity 64 from the left end of the connecting rod 55.
Advantageously, a liquid concentration sensor 57 electrically connected to the second motor 58 is fixedly disposed on the left wall of the water storage cavity 64, the liquid concentration sensor 57 detects the concentration of the detergent in the water, the second motor 58 is activated when the concentration of the detergent in the water is lower than a set value, the impeller 59 pushes the second floating ball 56 upwards to slide the mixing baffle 53 upwards when rotating, and the detergent in the detergent cavity 50 flows into the water storage cavity 64 and is uniformly stirred by the impeller 59.
Advantageously, a nozzle bracket 62 is fixedly arranged on the upper end surface of the fixing block 32 on the upper side, a nozzle 63 with a direction obliquely pointing to the showcase 16 is fixedly arranged at the front end of the nozzle bracket 62, a water pump 60 is fixedly arranged at the lower end of the right wall of the water storage chamber 64, a water supply channel 61 is communicated with the right end of the water pump 60, and the water supply channel 61 is communicated with the nozzle 63 through the supporting rod 33 on the rear side.
The following will describe in detail the use steps of a large billboard capable of being cleaned automatically with reference to fig. 1 to 6:
at the beginning, the supporting rod 33 is at the rear limit position, the cleaning roller 23 is accommodated in the accommodating cavity 26, the turnover plate 35 is in the horizontal state, the sliding rod 38 is at the right limit position, the first abutting rod 45 is at the lower limit position, the front end of the clamping block 66 extends into the clamping groove 68 at the lower side, and the mixing baffle 53 is at the lower limit position.
When the curtain works, the projector 24 projects an advertisement video on the left end face of the curtain 15, when the water level in the water storage cavity 64 is low, the first floating ball 47 drives the left end of the floating ball rod 43 to descend, then the right end of the floating ball rod 43 ascends and abuts against the front end of the second abutting rod 46, at the moment, the inclined surface of the clamping block 66 abuts against the upper wall of the clamping groove 68 on the lower side to retract into the clamping block cavity 65, then the first abutting rod 45 slides upwards, the first abutting rod 45 abuts against the inclined surface of the abutting groove 70 to drive the sliding rod 38 to slide leftwards, the limiting rod 72 slides leftwards along with the sliding rod 38, then the connecting block 37 drives the turnover plate 35 to synchronously turn over, when the first abutting rod 45 slides upwards to the upper limit position, the front end of the clamping block 66 extends into the clamping groove 68 on the upper side under the action of the third spring 67 and prevents the first abutting rod 45 from sliding downwards, at the sliding rod 38 slides to the left limit position, the turnover plate 35 turns over to the, when the water level rises, the first floating ball 47 drives the right end of the floating ball rod 43 to descend, when the water level rises to a set height, the right end of the floating ball rod 43 tensions the pull wire 69 and pulls the fixture block 66 back into the fixture block cavity 65, the first abutting rod 45 slides downwards, the pull wire 69 is loosened, the front end of the fixture block 66 is bounced to the lower side by the third spring 67, the slide rod 38 in the fixture groove 68 slides to the right limit position under the action of the first spring 40 and drives the turning plate 35 to turn synchronously and return to the horizontal state to close the opening of the water storage cavity 64, so as to prevent the water in the water storage cavity 64 from being evaporated, when the surface of the show window 16 needs cleaning, the liquid concentration sensor 57 detects the concentration of the cleaning agent in the water, if the standard concentration is not reached, the second motor 58 is started, the second motor 58 drives the impeller 59 to rotate, so that the stirring water rotates when the impeller 59 rotates, the water pushes the second floating ball 56 to slide upwards to the mixing baffle 53, so that the cleaning agent in the cleaning agent, when the concentration standard is reached, the second motor 58 is turned off, the water pump 60 is started to send water to the spray head 63 through the water sending channel 61, the spray head 63 sprays water mixed with cleaning agent to wash the left end face of the show window 16, the first motor 30 is started to drive the second bevel gear 31 to rotate, further, the screw rod 18 is driven to rotate through gear engagement, the slide block 19 is driven to slide forwards through thread engagement, the gear 25 and the rack 27 move relatively when the slide block 19 slides forwards, further, the gear 25 rotates to drive the rotating shaft 22 to rotate, further, the cleaning roller 23 rotates to clean and wipe the left end face of the show window 16, when the slide block 19 slides to the front limit position, the first motor 30 rotates reversely, further, the slide block 19 slides backwards, the cleaning roller 23 drives the rotating shaft 22 and the cleaning roller 23 to rotate reversely, and when the slide block 19 slides backwards to the rear limit position.
The invention has the beneficial effects that: the invention adopts the projection type advertising board, can project dynamic advertisements such as videos and the like, can better attract the sight of people to achieve better and better propaganda effect, meanwhile, the device for collecting rainwater below can be automatically opened to collect rainwater or closed to prevent the stored water from being evaporated, and the rainwater is filtered and then automatically mixed with the cleaning agent to set concentration, so that the rainwater is more suitable for cleaning the surface of the advertising board, and the rainwater is reasonably utilized to reduce the consumption of drinking water.
In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.
Claims (2)
1. A large-scale advertising board capable of being automatically cleaned comprises an advertising box, wherein a cleaning cavity is arranged in the advertising box in a left-right through mode, the right end of the cleaning cavity is fixedly provided with the advertising board, the left end face of the advertising board is provided with a projection cavity with a left opening, the right wall of the projection cavity is fixedly provided with a curtain, the left end of the projection cavity is fixedly provided with a show window, the lower wall of the projection cavity is fixedly provided with a projector, a cleaning device is arranged in the cleaning cavity and on the left side of the show window and used for cleaning the surface of the show window, the cleaning device comprises slideways which are vertically symmetrical and communicated with the upper wall and the lower wall of the cleaning cavity and have opposite openings, a screw rod is rotatably arranged between the front wall and the rear wall of each slideway, a sliding block capable of sliding back and forth is connected to the screw rod through a thread in each slideway, a rotating shaft is rotatably, the left end face of the billboard is vertically symmetrical and is fixedly provided with racks, and the rotating shaft is fixedly provided with gears meshed with the racks on the upper side and the lower side of the cleaning roller;
the rainwater collecting device comprises a rainwater collecting device, a rainwater collecting device and a rainwater collecting device, wherein the rainwater collecting device comprises turnover plates which are uniformly and rotatably arranged between the front wall and the rear wall of the upper end of the water storage cavity;
a mixing device is arranged in the water storage cavity below the turnover plate and comprises a second motor fixedly arranged in the lower wall of the water storage cavity, and the upper end of the second motor is in power connection with an impeller;
the cleaning device comprises a sliding chute communicated with the left wall and the right wall of the slideway, and limiting blocks capable of sliding back and forth in the sliding chute are fixedly arranged on the left end surface and the right end surface of the sliding block;
a containing cavity is formed in the rear wall of the cleaning cavity and communicated with the left side of the advertising board, the rear end of the rack extends into the containing cavity, and the cleaning roller is contained in the containing cavity when sliding to the rear limit position;
a gear cavity is arranged in the front wall of the cleaning cavity and at the front end of the screw rod, and the front end of the screw rod extends into the gear cavity and is fixedly provided with a first helical gear;
a first motor is fixedly arranged in the front wall of the cleaning cavity and between the gear cavities on the upper side and the lower side, and second bevel gears meshed with the first bevel gears are dynamically connected in the advertisement boxes at the upper end and the lower end of the first motor;
the rainwater storage device comprises a slide bar cavity which is communicated with the rear wall of the water storage cavity and is arranged below the turnover plate, a slide bar is arranged in the slide bar cavity in a left-right sliding manner, and a connecting block which is rotatably connected to the slide bar is fixedly arranged on the right side of the lower end face of the turnover plate;
a turnover control cavity is arranged in the right wall of the water storage cavity and on the right side of the sliding rod, the right end of the sliding rod extends into the turnover control cavity, and a first spring is fixedly connected between the right end of the sliding rod and the right wall of the turnover control cavity;
a turnover starting cavity is arranged in the right wall of the water storage cavity and below the turnover control cavity, a communication port is communicated between the water storage cavity and the turnover starting cavity, and a cue with the right end extending into the turnover starting cavity is rotatably arranged between the front wall and the rear wall of the communication port;
a butt rod slide way is communicated between the overturning starting cavity and the overturning control cavity, a first butt rod is arranged in the butt rod slide way in a vertically sliding mode, the lower end of the first butt rod extends into the overturning starting cavity and is fixedly provided with a second butt rod, and the front end of the second butt rod can butt against the floating ball rod;
the lower end face of the sliding rod is provided with a butting groove with a downward opening, and the upper end of the first butting rod butts against the inclined plane of the butting groove;
a fixture block cavity with a forward opening is formed in the front end face of the first abutting rod, a fixture block is arranged in the fixture block cavity in a front-back sliding mode, and a third spring is fixedly connected between the rear end of the fixture block and the rear wall of the fixture block cavity;
the rear end of the clamping block and the rear end of the cue are fixedly connected with a pull wire;
two clamping grooves are formed in the upper side and the lower side in the front wall of the abutting rod slide way in a communicating mode, when the first abutting rod slides to the upper limit position, the front end of the clamping block extends into the clamping groove on the upper side, and when the first abutting rod slides to the lower limit position, the front end of the clamping block extends into the clamping groove on the lower side;
the mixing device comprises a screen plate which is fixedly arranged on the side wall of the water storage cavity and between the slide bar cavity and the overturning starting cavity, and a graphite layer is fixedly arranged on the upper end face of the screen plate;
a detergent cavity is arranged below the overturning starting cavity in the right wall of the water storage cavity, and a mixing channel is communicated between the lower end of the left wall of the detergent cavity and the water storage cavity;
a mixing control cavity is communicated with the upper wall of the mixing channel, a mixing baffle is arranged in the mixing control cavity in a vertically sliding manner, and a second spring is fixedly connected between the upper end of the mixing baffle and the mixing control cavity;
a connecting rod is fixedly arranged in the mixing channel at the lower side of the left end face of the mixing baffle, and a second floating ball is fixedly arranged in the water storage cavity after the left end of the connecting rod extends into the water storage cavity;
the fixed electric connection that is equipped with of water storage chamber left wall in the liquid concentration sensor of second motor, liquid concentration sensor detects the concentration of aquatic sanitizer, starts when being less than the setting value the second motor, impeller pushes away when rotating on the water the second floater and then the mixing baffle slides upward, sanitizer in the sanitizer intracavity flow in the water storage chamber and quilt the impeller stirs evenly.
2. A large billboard of claim 1 that can be cleaned automatically, comprising: a nozzle bracket is fixedly arranged on the upper end surface of the fixed block on the upper side, and a nozzle with the direction inclined to the show window is fixedly arranged at the front end of the nozzle bracket;
the water storage cavity is characterized in that a water pump is fixedly arranged at the lower end of the right wall of the water storage cavity, a water feeding channel is communicated with the right end of the water pump, and the water feeding channel is communicated with the spray head through the supporting rod at the rear side.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910842608.1A CN110523669B (en) | 2019-09-06 | 2019-09-06 | But self-cleaning's large-scale bill-board |
| JP2019201801A JP2021043427A (en) | 2019-09-06 | 2019-11-06 | Large self-washing signboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910842608.1A CN110523669B (en) | 2019-09-06 | 2019-09-06 | But self-cleaning's large-scale bill-board |
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| Publication Number | Publication Date |
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| CN110523669A CN110523669A (en) | 2019-12-03 |
| CN110523669B true CN110523669B (en) | 2020-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910842608.1A Active CN110523669B (en) | 2019-09-06 | 2019-09-06 | But self-cleaning's large-scale bill-board |
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| Country | Link |
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| JP (1) | JP2021043427A (en) |
| CN (1) | CN110523669B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110930902A (en) * | 2019-12-13 | 2020-03-27 | 青岛向帅广告科技有限公司 | Large vertical self-cleaning billboard |
| CN112122219B (en) * | 2020-09-16 | 2022-04-19 | 淄博职业学院 | Outdoor propaganda device |
| CN112691980B (en) * | 2021-01-07 | 2022-05-17 | 江苏淮宁能源科技有限公司 | Device capable of cleaning solar panel in rainy days |
| CN113066404B (en) * | 2021-03-19 | 2023-05-19 | 希有网络科技(南京)有限公司 | Legal consultation publicity column capable of being circularly played |
| CN113724621B (en) * | 2021-09-17 | 2023-07-21 | 深圳市建达强科技有限公司 | Advertisement machine |
| CN113808445B (en) * | 2021-09-18 | 2023-01-24 | 辽宁工业大学 | English learning device |
| CN114267266B (en) * | 2022-01-04 | 2023-06-27 | 安徽宇烁光电科技有限公司 | Intelligent control management equipment for display screen |
| CN115041440B (en) * | 2022-05-24 | 2024-01-19 | 国网山东省电力公司菏泽供电公司 | Sign for vehicle management |
| CN114842740B (en) * | 2022-06-15 | 2023-06-09 | 九江职业技术学院 | Multifunctional outdoor electronic information display column |
| CN115126973A (en) * | 2022-06-22 | 2022-09-30 | 浙江工业大学 | Rotary billboard for outdoor square |
| CN115083286B (en) * | 2022-07-08 | 2023-12-26 | 深圳市能智工业信息技术有限公司 | Install dampproofing effectual display screen in rail transit train |
| CN115273697B (en) * | 2022-09-29 | 2023-01-13 | 江苏卓高广告器材有限公司 | Advertisement exhibition advertisement frame for advertisement exhibition |
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| JPH05215703A (en) * | 1992-01-21 | 1993-08-24 | Supiide Fuamu Clean Syst Kk | Method and device for controlling detergent concentration |
| JP2889425B2 (en) * | 1992-01-24 | 1999-05-10 | エムケー精工株式会社 | Spray car wash equipment |
| JP3206263B2 (en) * | 1993-04-30 | 2001-09-10 | 東陶機器株式会社 | Toilet bowl washing tank device |
| JPH09158133A (en) * | 1995-12-05 | 1997-06-17 | Azuma Shokai:Kk | Cleaning device of display board |
| JP2002039427A (en) * | 2000-07-31 | 2002-02-06 | Takiron Co Ltd | Float type water cut-off device and water storing apparatus with water cut-off device |
| JP2004284521A (en) * | 2003-03-24 | 2004-10-14 | Sato Kogyo Co Ltd | Guide display system in subway station yard |
| NL1026592C2 (en) * | 2004-07-07 | 2006-01-10 | Palmyra Idm Bv | Digital location-independent projection system for billboards based on photovoltaic solar energy. |
| CN206613757U (en) * | 2017-03-17 | 2017-11-07 | 深圳市深华物业集团有限公司 | A kind of cell electronic display automatic cleaning device |
| CN207188411U (en) * | 2017-07-28 | 2018-04-06 | 国网河南省电力公司社旗县供电公司 | solar panel cleaning device |
| CN207337827U (en) * | 2017-09-26 | 2018-05-08 | 深圳市思科瑞光电有限公司 | One kind can self-cleaning outdoor all-colour LED advertisement screen |
| CN207233345U (en) * | 2017-10-17 | 2018-04-13 | 青海大学 | A kind of urban and rural planning layout displaying device |
| CN207676573U (en) * | 2017-12-01 | 2018-07-31 | 天津望星辰科技有限公司 | A kind of solar energy electronic message board |
| CN208225376U (en) * | 2018-06-24 | 2018-12-11 | 河南悦如网络技术有限公司 | The real-time displaying device of a set of platform operation maintenance information of renting a house |
| CN109277335A (en) * | 2018-11-21 | 2019-01-29 | 合肥泽尼特新能源有限公司 | A kind of new energy solar panels cleaning device |
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2019
- 2019-09-06 CN CN201910842608.1A patent/CN110523669B/en active Active
- 2019-11-06 JP JP2019201801A patent/JP2021043427A/en active Pending
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| CN110523669A (en) | 2019-12-03 |
| JP2021043427A (en) | 2021-03-18 |
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Effective date of registration: 20200709 Address after: 341000 3rd floor, building C, Ganzhou International Automobile City, Hakka Avenue, Zhanggong District, Ganzhou City, Jiangxi Province Applicant after: Ganzhou communication advertising design Co., Ltd Address before: 264000 No. 002, 1st floor, Building 14, 1006 Zhulin Road, Zhifu District, Yantai City, Shandong Province Applicant before: Yantai Weihai Stationery Co.,Ltd. |
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