CN114360408B - Signpost capable of automatically changing display information - Google Patents
Signpost capable of automatically changing display information Download PDFInfo
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- CN114360408B CN114360408B CN202210067670.XA CN202210067670A CN114360408B CN 114360408 B CN114360408 B CN 114360408B CN 202210067670 A CN202210067670 A CN 202210067670A CN 114360408 B CN114360408 B CN 114360408B
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- 239000004744 fabric Substances 0.000 claims abstract description 39
- 230000008859 change Effects 0.000 claims abstract description 15
- 230000006835 compression Effects 0.000 claims description 22
- 238000007906 compression Methods 0.000 claims description 22
- 238000004804 winding Methods 0.000 claims description 11
- 238000004140 cleaning Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 239000007769 metal material Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 239000011521 glass Substances 0.000 abstract description 24
- 230000005389 magnetism Effects 0.000 abstract description 9
- 230000000694 effects Effects 0.000 description 12
- 238000005286 illumination Methods 0.000 description 10
- 230000009471 action Effects 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000005494 condensation Effects 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000007592 spray painting technique Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F11/00—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position
- G09F11/18—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the display elements being carried by belts, chains, or the like other than endless
- G09F11/21—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the display elements being carried by belts, chains, or the like other than endless the elements being flexible sheets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/14—Wipes; Absorbent members, e.g. swabs or sponges
- B08B1/143—Wipes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The invention relates to the technical field of signboards, and discloses a signpost capable of automatically replacing display information, which comprises a box body, wherein a display cloth is movably arranged in the middle of the inner wall of the box body, a display window of the display cloth is sealed by a transparent glass plate, an electromagnet is fixedly arranged on the right side of the inner wall of the box body, a fixing rod is fixedly arranged at the top of the electromagnet, a magnetic block is sleeved on the outer surface of the fixing rod, a first cross rod is fixedly arranged on the left side of the magnetic block, and a conductive block is fixedly arranged on the right side of the magnetic block; this can change bill-board of show information automatically uses through the cooperation of electro-magnet and magnetic path, and when the pedestrian passes through the clamp plate night, trigger switch makes the electro-magnet circular telegram produce magnetism, drives the magnetic path and reciprocates to first horizontal pole upwards moves, can drive the show cloth and rotate on rotating the wheel, thereby realizes the change show to advertisement information, and can show two sides advertisement information, has improved space utilization.
Description
Technical Field
The invention relates to the technical field of signboards, in particular to a signpost capable of automatically replacing display information.
Background
In order to increase the advertising effect of advertisement, the advertiser can set up the advertisement signboard on the square that the people flow is more, through installing an advertisement mark case on the square, spray painting the advertisement that will show on the poster, install the poster that spray painting is good again and show to advertisement mark incasement portion to this effect that reaches the propaganda.
When the conventional advertisement sign box is used, after a period of time, the content of the poster needs to be replaced, when the advertisement sign box needs to be opened, the original poster is taken down, the poster needing to be replaced is attached, the advertisement sign box can only display the content of the poster with one fixed surface, automatic replacement of advertisement display information cannot be realized, and the attraction of people is insufficient; meanwhile, the display window of the existing advertisement sign box is mostly sealed by adopting transparent glass materials, when the temperature difference between day and night is large, water drops of the advertisement sign box are attached to a transparent glass plate, sunlight irradiation is needed for evaporation, and the sight of people watching advertisements can be blocked in a period of time before the water drops are evaporated.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides a sign board capable of automatically replacing display information, which has the advantages of automatically replacing display information, cleaning water drops formed by large day and night temperature difference at one time and the like, and solves the problems that the conventional advertisement sign box can only fixedly display one side of information, cannot automatically replace display information and the water drops formed on a glass plate with large day and night temperature difference can block the sight of people watching advertisements.
(II) technical scheme
In order to realize the purpose of automatically replacing the display information and cleaning the water drops formed by large day-night temperature difference at one time, the invention provides the following technical scheme: the utility model provides a but automatic change show information's denoter, includes the box, the intermediate position movable mounting of box inner wall has the show cloth, the show window of show cloth adopts transparent glass board to seal, the right side fixed mounting of box inner wall has the electro-magnet, the top fixed mounting of electro-magnet has the dead lever, the surface of dead lever has cup jointed the magnetic path, the left side fixed mounting of magnetic path has first horizontal pole, the right side fixed mounting of magnetic path has the conducting block, the right side fixed mounting of box inner wall has the conducting rod, the conducting rod is located same water flat line with the electro-magnet, the one end movable mounting of first horizontal pole keeping away from the magnetic path has the movable block, the top fixed mounting of movable block has the air compression pipe, the top fixed mounting of box inner wall has the air storage jar, the bottom fixed mounting of air storage jar has the check valve, the bottom fixed mounting of solenoid valve has the conducting block, the sliding block has the second sliding block to the top of the second horizontal pole, the sliding plate is fixed mounting of sliding movement, the second sliding plate is fixed to the top of the second sliding box, the sliding plate is fixed to the top of sliding box is fixed, the second sliding plate is fixed to the top of the second sliding plate is fixed on the top of the second sliding box is fixed, and the top sliding plate is fixed to the second sliding plate is fixed the top of sliding plate is fixed down on the top sliding plate, the two ends of the third cross rod are movably provided with rotating wheels, the left side and the right side of the inner wall of the box body are fixedly provided with lamp belts, the middle position of the outer wall of the box body is movably provided with a stepping plate, and the bottom of the stepping plate is movably provided with a switch.
Preferably, the conductive block and the conductive rod are made of conductive metal materials, the outer surface of the conductive rod is provided with a groove, the conductive block is movably mounted in the groove, and the diameter of the conductive block is consistent with the diameter of the inner cavity of the groove.
Preferably, the first photoresistor is electrically connected with the conducting rod through a conducting wire, the conducting rod is electrically connected with the lamp through a conducting wire, the resistance value of the first photoresistor is reduced at night, current can flow to the lamp strip through the conducting rod, the lamp strip is lightened, the resistance value of the first photoresistor is increased during daytime, and current cannot flow to the lamp strip through the conducting rod, so that the lamp strip cannot be lightened.
Preferably, the second photoresistor is electrically connected with the electromagnetic valve through a wire, the resistance value of the second photoresistor is reduced during daytime, then the electromagnetic valve is opened, air is discharged to the circular pipe from the air storage tank through the electromagnetic valve, the sliding block slides downwards under the pressure of the air, the sliding rod is driven to slide downwards, and the wiping cloth is wiped downwards along the transparent glass plate, so that the cleaning effect is achieved.
Preferably, the display cloth is movably mounted with the rotating wheel, the first cross rod is fixedly mounted with the bottom of the display cloth, and when the first cross rod moves up and down, the display cloth can be driven to rotate outside the rotating wheel, so that the effect of changing display information is achieved.
Preferably, the one end fixed mounting that the magnetic path was kept away from to first horizontal pole has the fixture block, first horizontal pole passes through the fixture block joint with the movable block, the fixture block is the deformable plastics material, the inside fixed mounting of movable block has the winding, the one end and the first horizontal pole fixed connection of winding, when the inside air of air storage jar is deposited full, the unable upward movement of air compression pipe, first horizontal pole needs to continue upward movement, and the fixture block can produce the deformation this moment, makes first horizontal pole leave the movable rod and continues upward movement, drives the winding simultaneously and stretches out.
Preferably, the electromagnet is electrically connected with the switch through a wire, a plurality of springs are arranged at the bottom of the stepping plate, after a person is ensured to walk, the stepping plate can recover to the original position, when the stepping plate is stepped, the switch is triggered, the electromagnet is controlled to be electrified to generate magnetism, the magnetic poles of the magnetic block are the same as the magnetic poles generated by the electromagnet, and the magnetic block can be upwards moved when the electromagnet is electrified to generate magnetism.
(III) beneficial effects
Compared with the prior art, the invention provides the signboard capable of automatically replacing the display information, which has the following beneficial effects:
1. this can change bill-board of show information automatically uses through the cooperation of electro-magnet and magnetic path, and when the pedestrian passes through the clamp plate night, trigger switch makes the electro-magnet circular telegram produce magnetism, drives the magnetic path and reciprocates to first horizontal pole upwards moves, can drive the show cloth and rotate on rotating the wheel, thereby realizes the change show to advertisement information, and can show two sides advertisement information, has improved space utilization.
2. This can change signboard of show information voluntarily, it moves upward to drive the movable block through first horizontal pole upward movement at night for air pressure pyrocondensation pipe upwards compresses, and air enters into the air storage jar through the check valve and stores, and when the day, the resistance value of second photo resistance diminishes, and the solenoid valve circular tube is inside through the solenoid valve discharge to the air in the air storage jar, and the movable block receives the pressure downward movement of air, can drive second horizontal pole downward movement, thereby wipes down along transparent glass board to wipe cloth, reaches the effect of more effective clean transparent glass board internal surface condensation.
3. This can change bill-board of show information automatically, when the magnetic path moves up at night, drive the inside removal of recess of conducting block on the conducting rod, the resistance value of first photoresistor diminishes for current accessible conducting rod lets on the lamp area, makes the lamp area light, and after the pedestrian left stepping on the board, the switch bounces, and no electric current passes through, makes the lamp area close, can reach the people and light, and the effect that the people walked the lamp and go out plays the effect of saving the power.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the back side of the present invention;
FIG. 3 is a schematic view of the back structure of the present invention;
FIG. 4 is a cross-sectional view of the back structure of the present invention;
FIG. 5 is a cross-sectional view of the front structure of the present invention;
fig. 6 is an enlarged schematic view of the structure a in fig. 4 according to the present invention.
In the figure: 1. a case; 2. a display cloth; 3. an electromagnet; 4. a fixed rod; 5. a magnetic block; 6. a first cross bar; 7. a conductive block; 8. a conductive rod; 9. a moving block; 10. an air compression tube; 11. an air storage tank; 12. a one-way valve; 13. an electromagnetic valve; 14. a circular tube; 15. a sliding block; 16. a slide bar; 17. wiping cloth; 18. a second cross bar; 19. a stretchable belt; 20. a first photoresistor; 21. a second photoresistor; 22. a third cross bar; 23. a rotating wheel; 24. a light strip; 25. stepping on the pressing plate; 26. a switch; 27. a groove; 601. a clamping block; 901. and (3) coiling.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 2-5, a signpost capable of automatically replacing display information comprises a box body 1, wherein a display cloth 2 is movably installed in the middle of the inner wall of the box body 1, a display window of the display cloth 2 is sealed by a transparent glass plate, an electromagnet 3 is fixedly installed on the right side of the inner wall of the box body 1, a fixing rod 4 is fixedly installed on the top of the electromagnet 3, a magnetic block 5 is sleeved on the outer surface of the fixing rod 4, a first cross rod 6 is fixedly installed on the left side of the magnetic block 5, a conductive block 7 is fixedly installed on the right side of the magnetic block 5, a conductive rod 8 is fixedly installed on the right side of the inner wall of the box body 1, the conductive rod 8 and the electromagnet 3 are positioned on the same horizontal line, the conductive block 7 and the conductive rod 8 are made of conductive metal materials, a groove 27 is formed in the outer surface of the conductive rod 8, the conductive block 7 and the groove 27 are movably installed inside, and the diameter of the conductive block 7 is consistent with the diameter of the inner cavity of the groove 27;
the one end movable mounting that magnetic path 5 was kept away from to first horizontal pole 6 has movable block 9, the one end fixed mounting that magnetic path 5 was kept away from to first horizontal pole 6 has fixture block 601, first horizontal pole 6 passes through fixture block 601 joint with movable block 9, fixture block 601 is the plastic material of deformability, the inside fixed mounting of movable block 9 has winding 901, the one end and the first horizontal pole 6 fixed connection of winding 901, the top fixed mounting of movable block 9 has air compression pipe 10, the top fixed mounting of box 1 inner wall has air storage tank 11, the bottom fixed mounting of air storage tank 11 has check valve 12, when first horizontal pole 6 upwards moves, can drive movable block 9 and upwards move, thereby air compression pipe 10 upwards compresses into inside air storage tank 11 through check valve 12, the top fixed mounting of air compression pipe 10 is in the bottom of check valve 12, when the inside air storage tank 11 is full, air compression pipe 10 can not move upwards, first horizontal pole 6 needs to continue upward movement, the deformation can produce to make first horizontal pole 6 leave the movable rod and keep away from the movable rod and move upwards, simultaneously, the solenoid valve 13 is stretched out of left side 13, the fixed mounting of movable rod 13 has the fixed solenoid valve 16 of movable rod 15 is installed to the fixed surface of solenoid valve 16, the fixed surface 16 is installed to the fixed surface of solenoid valve 16 of movable rod 15 is sliding 15, the fixed surface of movable rod 16 is installed to the fixed side 15.
Working principle: the storage battery pack is arranged at the bottom of the inside of the box body 1, all equipment needing to be powered is provided by the storage battery pack, when the storage battery pack is used, a poster needing to be displayed is firstly arranged on the display cloth 2, then the whole storage battery pack is fixedly arranged at a designated position, when a pedestrian walks from the stepping plate 25 at night, the stepping plate 25 is pressed down to open the switch 26, the electromagnet 3 is electrified to generate magnetism, the magnetic pole of the magnetic block 5 is the same as the magnetic pole generated at the opposite side of the electrified side of the electromagnet 3, at the moment, the magnetic block 5 moves upwards to drive the first cross rod 6 and the conductive block 7 to move upwards, meanwhile, the higher the resistance value of the first photoresistor 20 is, the smaller the illumination intensity is, the resistance value of the first photoresistor 20 is smaller, so that the current can flow to the lamp strip 24 through the first photoresistor 20 and the conductive rod 8 at night, and the lamp strip 24 is lightened;
when the first cross rod 6 moves upwards, the moving block 9 is driven to move upwards, the air compression pipe 10 compresses air upwards, the air enters the air storage tank 11 through the one-way valve 12, when the first cross rod 6 moves upwards, the display cloth 2 can be driven to rotate on the rotating wheel 23, so that replacement display of advertisement information is realized, when a pedestrian leaves the stepping plate 25, the stepping plate 25 bounces back to the original position under the action of a spring, the switch 26 pops up, the electromagnet 3 cannot be electrified to generate magnetism, the magnetic block 5 moves downwards under the action of gravity, meanwhile, when the first cross rod 6 moves downwards, the display cloth 2 can be driven to rotate on the rotating wheel 23, the display cloth 2 returns to the original display surface to move downwards as the first cross rod 6, the moving block 9 moves downwards, and the air compression pipe 10 can be driven to restore to the original state downwards;
at night, more pedestrians walk through the stepping plate 25, the working state is repeated inside the box body 1, so that the first cross rod 6 reciprocates up and down, compressed air is enabled to continuously enter the air storage tank 11 through the one-way valve 12 by means of the up-and-down motion of the first cross rod 6, when the air storage tank 11 is full of air, the pedestrians move up through the stepping plate 25 at the moment, the first cross rod 6 moves up, because the air storage tank 11 is full of air, the air pressure shrinkage tube 10 cannot continue to compress the air upwards, the first cross rod 6 needs to continue to move upwards, the first cross rod 6 is separated from the moving block 9 at the bottom of the air compression tube 10, namely, the clamping blocks 601 of the first cross rod 6 and the moving block 9 are deformed, the first cross rod 6 is enabled to leave the moving block 9 to continue to move upwards, meanwhile, the winding tape 901 inside the moving block 9 is enabled to stretch out, the connection between the first cross rod 6 and the moving block 9 is guaranteed, and when the first cross rod 6 moves down to a certain position, the clamping blocks 601 on the first cross rod 6 are deformed and clamped inside the moving block 9, and the first cross rod 6 can be enabled to move down to be connected with the moving block 9, and the first cross rod 6 can be enabled to move down to the bottom of the moving block 9, and the moving block 10 can restore to the original shape.
To sum up, this can change signboard of show information automatically moves up and down through first horizontal pole 6 at night for air shrinkage pipe 10 constantly stores the air to air storage jar 11, daytime, and the resistance of second photoresistor 21 diminishes, makes the air discharge to circular pipe 14 inside through solenoid valve 13, and slider 15 moves down under the pressure drive of air, thereby slider 16 moves down, drives simultaneously and cleans cloth 17 and move down along transparent glass board, reaches the purpose of cleaning the drop of water that is attached to transparent glass board.
Example two
Referring to fig. 1-6, a signpost capable of automatically replacing display information comprises a box body 1, wherein a display cloth 2 is movably installed in the middle of the inner wall of the box body 1, a display window of the display cloth 2 is sealed by a transparent glass plate, an electromagnet 3 is fixedly installed on the right side of the inner wall of the box body 1, a fixing rod 4 is fixedly installed on the top of the electromagnet 3, a magnetic block 5 is sleeved on the outer surface of the fixing rod 4, a first cross rod 6 is fixedly installed on the left side of the magnetic block 5, a conductive block 7 is fixedly installed on the right side of the magnetic block 5, a conductive rod 8 is fixedly installed on the right side of the inner wall of the box body 1, the conductive rod 8 and the electromagnet 3 are positioned on the same horizontal line, the conductive block 7 and the conductive rod 8 are made of conductive metal materials, a groove 27 is formed in the outer surface of the conductive rod 8, the conductive block 7 and the groove 27 are movably installed inside, and the diameter of the conductive block 7 is consistent with the diameter of the inner cavity of the groove 27;
the movable block 9 is movably arranged at one end of the first cross rod 6 far away from the magnetic block 5, the clamping block 601 is fixedly arranged at one end of the first cross rod 6 far away from the magnetic block 5, the first cross rod 6 is clamped with the movable block 9 through the clamping block 601, the clamping block 601 is made of deformable plastic materials, the winding tape 901 is fixedly arranged in the movable block 9, one end of the winding tape 901 is fixedly connected with the first cross rod 6, the air compression pipe 10 is fixedly arranged at the top of the movable block 9, the air storage tank 11 is fixedly arranged at the top of the inner wall of the box body 1, the one-way valve 12 is fixedly arranged at the bottom of the air storage tank 11, the movable block 9 can be driven to move upwards when the first cross rod 6 moves upwards, and the air compression pipe 10 is compressed upwards, air is compressed into the air storage tank 11 through the one-way valve 12, the top of the air compression pipe 10 is fixedly arranged at the bottom of the one-way valve 12, when the air in the air storage tank 11 is full, the air compression pipe 10 cannot move upwards, the first cross rod 6 needs to continue to move upwards, the clamping block 601 deforms at the moment, the first cross rod 6 leaves the moving rod to continue to move upwards, meanwhile, the coiled belt 901 is driven to stretch out, an electromagnetic valve 13 is fixedly arranged at the left side of the air storage tank 11, a circular pipe 14 is fixedly arranged at the bottom of the electromagnetic valve 13, a sliding block 15 is movably arranged on the inner wall of the circular pipe 14, a sliding rod 16 is fixedly arranged at the right side of the sliding block 15, and wiping cloth 17 is fixedly arranged on the outer surface of the sliding rod 16;
the top of the inner wall of the box body 1 is fixedly provided with a second cross rod 18, two ends of the second cross rod 18 are fixedly provided with telescopic belts 19, the extending ends of the telescopic belts 19 are fixedly arranged on the outer surface of the sliding rod 16, when the air in the air storage tank 11 is exhausted, the air in the round pipe 14 cannot cause pressure on the sliding block 15, the telescopic belts 19 can retract to drive the second cross rod 18 to move upwards so as to drive the sliding block 15 to move upwards to the original position, the left side of the top of the box body 1 is fixedly provided with a first photoresistor 20, the first photoresistor 20 is electrically connected with the conducting rod 8 through a wire, the first photoresistor 20 belongs to positive luminosity coefficient in resistance change, namely the larger the illumination intensity is, the larger the resistance value is, and conversely, the smaller the resistance value is, the right side at the top of the box body 1 is fixedly provided with a second photoresistor 21, the second photoresistor 21 is electrically connected with the electromagnetic valve 13 through a lead, the second photoresistor 21 belongs to a negative luminosity coefficient type in resistance change, namely, the larger the illumination intensity is, the smaller the resistance value is, otherwise, the larger the resistance value is, the larger the illumination intensity is, the resistance value of the second photoresistor 21 is made to be smaller during daytime, then the electromagnetic valve 13 is electrified and opened, air is discharged from the air storage tank 11 to the circular pipe 14 through the electromagnetic valve 13, the sliding block 15 slides downwards under the pressure of the air, the sliding rod 16 is driven to slide downwards, and the wiping cloth 17 is wiped downwards along the transparent glass plate, so that the better effect of cleaning the condensation of the inner surface of the glass plate is achieved;
the top and the bottom of box 1 inner wall all fixed mounting have third horizontal pole 22, the both ends movable mounting of third horizontal pole 22 has rotor wheel 23, show cloth 2 and rotor wheel 23 movable mounting, first horizontal pole 6 and the bottom fixed mounting of show cloth 2, when first horizontal pole 6 reciprocates, can drive show cloth 2 at rotor wheel 23 outside rotation, reach the effect of changing the show information, the equal fixed mounting in left and right sides of box 1 inner wall has lamp area 24, conducting rod 8 passes through wire and lamp area 24 electric connection, at night, first photo resistance 20 resistance value diminishes, electric current can flow to lamp area 24 through conducting rod 8, make lamp area 24 light, during the daytime, first photo resistance 20 resistance value grow, electric current can't flow to lamp area 24 through conducting rod 8, thereby lamp area 24 can't light, the intermediate position movable mounting of box 1 outer wall has step down clamp plate 25, step down clamp plate 25 bottom is provided with a plurality of springs, step down clamp plate 25's bottom movable mounting has switch 26, electro-magnet 3 passes through wire and switch 26 electric connection, can walk the back clamp plate 25 through the wire and lamp area 24 electric connection, can produce the same magnetic pole 5 when leading to the electromagnet to the magnet 3 to the normal position, can produce the magnet pole 5 when the magnet 3 is controlled to be stepped down, can produce the magnet pole 5 when the magnet is controlled to the same and is moved to the magnet pole 5 to the magnet is produced.
Working principle: the storage battery pack is arranged at the bottom of the inside of the box body 1, all equipment needing to be powered is provided by the storage battery pack, when the storage battery pack is used, a poster needing to be displayed is firstly arranged on the display cloth 2, then the whole storage battery pack is fixedly arranged at a designated position, when a pedestrian walks from the stepping plate 25 at night, the stepping plate 25 is pressed down to open a switch 26, the electromagnet 3 is electrified to generate magnetism, the magnetic pole of the magnetic block 5 is the same as the magnetic pole generated at the opposite side of the electrified side of the electromagnet 3, at the moment, the magnetic block 5 moves upwards to drive the first cross rod 6 and the conductive block 7 to move upwards, meanwhile, the higher the resistance value of the first photosensitive resistor 20 is the positive luminosity coefficient type, namely the higher the illumination intensity is, the smaller the resistance value is, and the related description about the photosensitive resistor in the composition part in https/www.doc88.com/p-7354086824.htmlr=1 is detailed, so that the resistance value of the first photosensitive resistor 20 is reduced, and the current can flow to the conductive strip 24 through the first photosensitive resistor 20 and the conductive rod 8, and the strip 24 is lighted at night;
when the first cross rod 6 moves upwards, the moving block 9 is driven to move upwards, the air compression pipe 10 compresses air upwards, the air enters the air storage tank 11 through the one-way valve 12, when the first cross rod 6 moves upwards, the display cloth 2 can be driven to rotate on the rotating wheel 23, so that replacement display of advertisement information is realized, when a pedestrian leaves the stepping plate 25, the stepping plate 25 bounces back to the original position under the action of a spring, the switch 26 pops up, the electromagnet 3 cannot be electrified to generate magnetism, the magnetic block 5 moves downwards under the action of gravity, meanwhile, when the first cross rod 6 moves downwards, the display cloth 2 can be driven to rotate on the rotating wheel 23, the display cloth 2 returns to the original display surface to move downwards as the first cross rod 6, the moving block 9 moves downwards, and the air compression pipe 10 can be driven to restore to the original state downwards;
at night, more pedestrians walk through the stepping plate 25, the working state is repeated inside the box body 1, so that the first cross rod 6 reciprocates up and down, compressed air is enabled to continuously enter the air storage tank 11 through the one-way valve 12 by means of the up-and-down motion of the first cross rod 6, when the air storage tank 11 is full of air, the pedestrians move up through the stepping plate 25 at the moment, the first cross rod 6 moves up, because the air storage tank 11 is full of air, the air pressure shrinkage tube 10 cannot continue to compress the air upwards, the first cross rod 6 needs to continue to move upwards, the first cross rod 6 is separated from the moving block 9 at the bottom of the air compression tube 10, namely, the clamping blocks 601 of the first cross rod 6 and the moving block 9 are deformed, the first cross rod 6 is enabled to leave the moving block 9 to continue to move upwards, meanwhile, the winding tape 901 inside the moving block 9 is enabled to stretch out, the connection between the first cross rod 6 and the moving block 9 is guaranteed, and when the first cross rod 6 moves down to a certain position, the clamping blocks 601 on the first cross rod 6 are deformed and clamped inside the moving block 9, and the first cross rod 6 can be enabled to move down to be connected with the moving block 9, and the first cross rod 6 can be enabled to move down to the bottom of the moving block 9, and the moving block 10 can restore to the original shape.
When the temperature difference between day and night is large, for example, in winter, the temperature outside the box body 1 is low, because the temperature inside the box body 1 is high, when the air in the box body meets the ice-cold transparent glass plate, dew is generated on the inner surface of the transparent glass plate of the display window of the box body 1, people can watch the advertisement, generally similar devices usually adopt a mode of evaporating the dew through sunlight irradiation or adopting a timing device to wipe the dew generated on the inner surface of the transparent glass plate through a certain mechanical structure at fixed time, but the mode has the defects that, for example, the time length of four seasons is different, if a timing wiping device is used, wiping is set for fixed time, particularly in winter, if the same set time as other seasons is adopted, wiping can be started when the time is not yet lightened, so that pedestrians watch early after the time is lightened, the invention is characterized in that the second photoresistor 21 has a negative luminosity coefficient type in resistance change, namely the larger the illumination intensity is, the smaller the resistance value is, and the larger the resistance value is, the larger the illumination intensity is, the resistance value is, the second photoresistor 21 is, the smaller the resistance value is, the solenoid valve 13 is electrified and opened, the air stored at night is discharged from the air storage tank 11 into the circular tube 14 through the solenoid valve 13, the sliding block 15 slides downwards under the pressure of the air, the sliding rod 16 is driven to slide downwards, and meanwhile, the telescopic belt 19 is pulled downwards, and as the wiping cloth 17 is always attached to the transparent glass plate of the display window, the wiping cloth 17 can wipe the condensate on the transparent glass plate at one time along with the downward movement of the sliding rod 16, and as the rising time of the sun is different, the invention can clean the condensation on the transparent glass plate at different time points in the early morning at the moment when the second photoresistor 21 senses illumination, and can not block the line of sight of people watching advertisements in the four seasons;
after the air is discharged, can't produce pressure to slider 15, the telescopic band 19 upwards contracts and drives the slide bar 16 and get back to original position, thereby make slider 15 upwards move to original position, there is the pedestrian to walk from trampling board 25 when, trampling board 25 pushes down, make switch 26 open, electro-magnet 3 circular telegram produces magnetism, make magnet 5 upwards move, can drive first horizontal pole 6 and conducting block 7 upwards move, at this moment because daytime, illumination intensity is big, make the resistance value grow of first photo resistance 20, so that the electric current can't lead to on the lamp area 24 through conducting rod 8 flow, thereby lamp area 24 can't light, first horizontal pole 6 upwards move, at this moment air compression pipe 10 upwards compresses air, the air enters into the inside of air storage jar 11 through check valve 12, but solenoid valve 13 circular telegram is in the open state, can't store the air, when first horizontal pole 6 upwards moves, can drive show cloth 2 and rotate on rotating wheel 23, thereby realize the change show to advertising information, at this moment, when leaving clamp board 25, the illumination intensity is big, make the resistance value grow of first photo resistance 20, so that the electric current can't lead to move down through conducting rod 8 flow to lamp area 24, thereby, when first horizontal pole 6 upwards moves upwards, the air compression pipe 10 upwards moves, at this moment, the air compression pipe 10 upwards moves into 11, but can drive the switch 2, but can drive the spring 2, but the magnetic force of moving down, and the magnet 3 is in the inside, can't store.
To sum up, this can change signboard of show information automatically, when trampling the clamp plate 25 through the pedestrian, trigger switch 26, make electro-magnet 3 switch on, magnet 5 moves up, drive first horizontal pole 6 and conducting block 7 and move up, thereby show cloth 2 rotates on rotor 23, realize the effect of change show information automatically, night, the resistance value of first photo resistance 20 diminishes, make electric current flow to lamp area 24 through conducting rod 8, thereby lamp area 24 is on, the pedestrian leaves the back, no electric current passes through, lamp area 24 goes out, reach the effect of saving the power, simultaneously the resistance value of night second photo resistance 21 grow, solenoid valve 13 is closed, make first horizontal pole 6 reciprocate when moving up and down, drive air compression pipe 10, compressed air gets into in the air storage jar 11 through check valve 12, during the daytime, the resistance value of second photo resistance 21 diminishes, solenoid valve 13 opens, the air enters into the inside circular pipe 14 through solenoid valve 13, slider 15 moves down under the pressure of air, drive slide bar 16 moves down, thereby the effect of wiping cloth 17 is along the glass of window glass is more clear in the day and night, the transparent glass of glass that can be more produced down along the glass that the temperature difference is clean down.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a can change signboard of show information automatically, includes box (1), its characterized in that: the utility model discloses a novel intelligent cleaning device, including box (1) inner wall, right side fixed mounting of box (1) inner wall has show cloth (2), the right side fixed mounting of box (1) inner wall has electro-magnet (3), the top fixed mounting of electro-magnet (3) has dead lever (4), the surface of dead lever (4) has cup jointed magnetic path (5), the left side fixed mounting of magnetic path (5) has first horizontal pole (6), the right side fixed mounting of magnetic path (5) has conducting block (7), the right side fixed mounting of box (1) inner wall has conducting rod (8), the one end movable mounting of first horizontal pole (6) keep away from magnetic path (5) has movable block (9), the top fixed mounting of movable block (9) has air compression pipe (10), the top fixed mounting of box (1) inner wall has air storage jar (11), the bottom fixed mounting of air storage jar (11) has check valve (12), the left side fixed mounting of air storage jar (11) has solenoid valve (13), the bottom fixed mounting of solenoid valve (13) has conducting block (16), circular pipe (14) are installed on the bottom fixed mounting of magnetic path (16), circular pipe (16) are installed on the fixed surface of sliding plate (16), the intelligent multifunctional intelligent cabinet is characterized in that a second cross rod (18) is fixedly arranged at the top of the inner wall of the cabinet (1), telescopic belts (19) are fixedly arranged at the two ends of the second cross rod (18), a first photoresistor (20) is fixedly arranged at the left side of the top of the cabinet (1), a second photoresistor (21) is fixedly arranged at the right side of the top of the cabinet (1), a third cross rod (22) is fixedly arranged at the top and the bottom of the inner wall of the cabinet (1), rotating wheels (23) are movably arranged at the two ends of the third cross rod (22), a lamp belt (24) is fixedly arranged at the left side and the right side of the inner wall of the cabinet (1), a stepping plate (25) is movably arranged at the middle position of the outer wall of the cabinet (1), and a switch (26) is movably arranged at the bottom of the stepping plate (25);
the display cloth (2) is movably mounted with the rotating wheel (23), and the first cross rod (6) is fixedly mounted with the bottom of the display cloth (2).
2. The automatically changeable display information sign of claim 1, wherein: the conductive block (7) and the conductive rod (8) are made of conductive metal materials, a groove (27) is formed in the outer surface of the conductive rod (8), the conductive block (7) and the groove (27) are movably mounted inside, and the diameter of the conductive block (7) is consistent with the diameter of an inner cavity of the groove (27).
3. The automatically changeable display information sign of claim 1, wherein: the first photoresistor (20) is electrically connected with the conducting rod (8) through a wire, and the conducting rod (8) is electrically connected with the lamp strip (24) through a wire.
4. The automatically changeable display information sign of claim 1, wherein: the second photoresistor (21) is electrically connected with the electromagnetic valve (13) through a lead.
5. The automatically changeable display information sign of claim 1, wherein: the utility model discloses a magnetic tape, including magnetic path (5) and fixed mounting, first horizontal pole (6) are kept away from one end fixed mounting of magnetic path (5) has fixture block (601), first horizontal pole (6) and movable block (9) pass through fixture block (601) joint, fixture block (601) are the deformable plastics material, the inside fixed mounting of movable block (9) has winding (901), the one end and the first horizontal pole (6) fixed connection of winding (901).
6. The automatically changeable display information sign of claim 1, wherein: the electromagnet (3) is electrically connected with the switch (26) through a wire, and a plurality of springs are arranged at the bottom of the stepping plate (25).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210067670.XA CN114360408B (en) | 2022-01-20 | 2022-01-20 | Signpost capable of automatically changing display information |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210067670.XA CN114360408B (en) | 2022-01-20 | 2022-01-20 | Signpost capable of automatically changing display information |
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| CN114360408A CN114360408A (en) | 2022-04-15 |
| CN114360408B true CN114360408B (en) | 2024-03-29 |
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| CN202210067670.XA Active CN114360408B (en) | 2022-01-20 | 2022-01-20 | Signpost capable of automatically changing display information |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208970095U (en) * | 2018-10-16 | 2019-06-11 | 四川金达诺科技有限公司 | A kind of reversing advertisement board of electromagnetism power drive |
| CN110121742A (en) * | 2016-12-19 | 2019-08-13 | Pi系统株式会社 | Tridimensional advertisement equipment |
| CN209591411U (en) * | 2019-04-17 | 2019-11-05 | 成都师范学院 | A kind of billboard that can exchange displaying automatically |
| CN209691315U (en) * | 2019-03-26 | 2019-11-26 | 青岛盛世联合广告有限公司 | A kind of billboard deck convenient changing device |
| CN111627358A (en) * | 2020-05-10 | 2020-09-04 | 田园园 | Self-cleaning outdoor advertising board |
| CN112750385A (en) * | 2021-02-02 | 2021-05-04 | 严长和 | Bus station billboard with automatic replacement of advertising information |
| CN213123700U (en) * | 2020-06-01 | 2021-05-04 | 滁州学院 | Billboard with convenient-to-replace advertisement |
| CN113393780A (en) * | 2021-05-25 | 2021-09-14 | 佛山市巧汀设计咨询有限公司 | Business information exhibition stand capable of being automatically adjusted |
| CN113421503A (en) * | 2021-06-04 | 2021-09-21 | 王庆春 | LED advertising lamp board |
| CN113539057A (en) * | 2021-09-15 | 2021-10-22 | 南通左易广告有限公司 | Energy-saving wind-swing electronic billboard |
-
2022
- 2022-01-20 CN CN202210067670.XA patent/CN114360408B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110121742A (en) * | 2016-12-19 | 2019-08-13 | Pi系统株式会社 | Tridimensional advertisement equipment |
| CN208970095U (en) * | 2018-10-16 | 2019-06-11 | 四川金达诺科技有限公司 | A kind of reversing advertisement board of electromagnetism power drive |
| CN209691315U (en) * | 2019-03-26 | 2019-11-26 | 青岛盛世联合广告有限公司 | A kind of billboard deck convenient changing device |
| CN209591411U (en) * | 2019-04-17 | 2019-11-05 | 成都师范学院 | A kind of billboard that can exchange displaying automatically |
| CN111627358A (en) * | 2020-05-10 | 2020-09-04 | 田园园 | Self-cleaning outdoor advertising board |
| CN213123700U (en) * | 2020-06-01 | 2021-05-04 | 滁州学院 | Billboard with convenient-to-replace advertisement |
| CN112750385A (en) * | 2021-02-02 | 2021-05-04 | 严长和 | Bus station billboard with automatic replacement of advertising information |
| CN113393780A (en) * | 2021-05-25 | 2021-09-14 | 佛山市巧汀设计咨询有限公司 | Business information exhibition stand capable of being automatically adjusted |
| CN113421503A (en) * | 2021-06-04 | 2021-09-21 | 王庆春 | LED advertising lamp board |
| CN113539057A (en) * | 2021-09-15 | 2021-10-22 | 南通左易广告有限公司 | Energy-saving wind-swing electronic billboard |
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| CN114360408A (en) | 2022-04-15 |
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