CN114038354B - Automatic cleaning publicity column for community publicity - Google Patents
Automatic cleaning publicity column for community publicity Download PDFInfo
- Publication number
- CN114038354B CN114038354B CN202111254879.9A CN202111254879A CN114038354B CN 114038354 B CN114038354 B CN 114038354B CN 202111254879 A CN202111254879 A CN 202111254879A CN 114038354 B CN114038354 B CN 114038354B
- Authority
- CN
- China
- Prior art keywords
- column
- propaganda
- spring
- publicity
- propaganda column
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 57
- 239000003292 glue Substances 0.000 claims abstract description 15
- 238000005507 spraying Methods 0.000 claims abstract description 10
- 238000007790 scraping Methods 0.000 claims description 15
- 230000000087 stabilizing effect Effects 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000007921 spray Substances 0.000 description 12
- 230000001737 promoting effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 210000004905 finger nail Anatomy 0.000 description 2
- 230000007723 transport mechanism Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
- G09F15/0006—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels
- G09F15/0056—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels portable display standards
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- B08B1/165—
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- B08B1/20—
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The invention relates to a propaganda column, in particular to an automatic cleaning propaganda column for community propaganda. The technical problems are as follows: the utility model provides a can save time, convenient automatic clearance publicity column is used in community propaganda that removes. The technical proposal is as follows: the utility model provides an automatic clearance publicity column is used in community propaganda, includes wheel and publicity column, the wheel is all installed to publicity column bottom both sides; the pull shaft is arranged at the upper part of the propaganda column in a sliding manner; the scroll, the spool is installed to publicity column middle part rotation, the spool with pull axle fixed connection. According to the invention, the cleaning mechanism can be driven to work through the conveying mechanism, so that the residual propaganda sheet scraps on the scroll can be scraped automatically, the time is saved, the friction force can be reduced through the wheels, people can conveniently move the device, glue on the scroll can be removed through the glue spraying mechanism, and the residual propaganda sheet scraps on the scroll can be scraped conveniently.
Description
Technical Field
The invention relates to a propaganda column, in particular to an automatic cleaning propaganda column for community propaganda.
Background
The propaganda column is the means that the organization or enterprise's unit carried out the propaganda, mainly is applied to places such as mill, community, hotel, generally adopts stainless steel material to make, and the propaganda column structure of using at present is simpler, generally all is the structure of panel and landing leg, when changing the propaganda bill, needs people to manually tear off the propaganda bill, then detains remaining piece with the fingernail, and very trouble needs to consume a lot of time, and current propaganda column does not have the wheel in addition, inconvenient removal.
Aiming at the existing problems, a device capable of saving time and convenient to move is designed.
Disclosure of Invention
In order to take the fingernail for the purpose of overcoming the defects that a lot of time is consumed for buckling the residual scraps, the conventional propaganda column does not have wheels and is inconvenient to move, the technical problem is that: the utility model provides a can save time, convenient automatic clearance publicity column is used in community propaganda that removes.
The technical proposal is as follows: the utility model provides an automatic clearance publicity column is used in community propaganda, includes wheel and publicity column, the wheel is all installed to publicity column bottom both sides; the pull shaft is arranged at the upper part of the propaganda column in a sliding manner; the scroll is rotatably arranged in the middle of the propaganda column and fixedly connected with the pull shaft; the display mechanism is arranged on the pull shaft; the propaganda column is provided with a cleaning mechanism; and one side of the propaganda column is provided with the conveying mechanism.
In a preferred embodiment of the present invention, the display mechanism includes a first rod, and both sides of the publicity column are connected with the first rod, and the first rod is slidably connected with the pull shaft; the first springs are sleeved on the first rod pieces, and two ends of each first spring are respectively connected with the first rod pieces and the pull shaft; the second spring is sleeved on the scroll, two ends of the second spring are respectively connected with the propaganda column and the scroll, and the second spring is a torsion spring.
In a preferred embodiment of the present invention, the cleaning mechanism includes a second rod, and at least two second rods are connected to the publicity column; the second rod pieces are provided with sliding rods in a sliding mode; the scraping plate is arranged between the sliding rods in a sliding manner; the sliding rods are sleeved with third springs, and two ends of each third spring are respectively connected with the sliding rods and the scraping plates; oblique blocks are connected to two sides of the propaganda column.
In a preferred embodiment of the invention, the conveying mechanism comprises a driving motor, and the driving motor is arranged at the upper part of one side of the propaganda column; the output shaft of the driving motor is provided with a threaded rod; the threaded rod is provided with a threaded seat in a threaded manner, and the sliding rod is fixedly connected with the threaded seat; the starting switch is arranged on one side, close to the driving motor, of the propaganda column; the first travel switch is arranged on one side of the propaganda column; and one side of the publicity column, which is far away from the first travel switch, is provided with a second travel switch.
In a preferred embodiment of the invention, the scraper blade further comprises a clamping mechanism, wherein the clamping mechanism comprises a pushing block, and the upper part of the scraper blade is connected with the pushing block; the two sides of the upper part of the propaganda column are rotatably connected with the first rotating shaft; the upper part of one side of the propaganda column is rotatably provided with a second rotating shaft; the belt pulley assembly is arranged between the second rotating shaft and the first rotating shaft; the two sides of the upper part of the propaganda column are rotatably connected with the first rotating blocks; a fourth spring is arranged at the joint of the propaganda column and the first rotating block, and the fourth spring is a torsion spring; the straight gears are arranged on the first rotating shaft and the first rotating block, and the straight gears on the same side are meshed; the upper part of one side of the propaganda column is slidably provided with a straight rack, and the straight rack is meshed with one of the straight gears; the fifth spring is sleeved on the straight rack, and two ends of the fifth spring are respectively connected with the propaganda column and the straight rack; the second rotating block is connected with the upper portion of one side of the propaganda column in a rotating mode, and the second rotating block is matched with the straight toothed bar.
In a preferred embodiment of the invention, the advertisement board further comprises a stabilizing mechanism, wherein the stabilizing mechanism comprises a telescopic rod, and telescopic rods are arranged on two sides of the advertisement board in a sliding mode; the sixth spring is connected between the telescopic rod and the propaganda column; the two sides of the propaganda column are rotatably connected with the wedge blocks; a seventh spring is arranged at the joint of the wedge-shaped block and the propaganda column, and is a torsion spring; and each telescopic rod is sleeved with an eighth spring.
In a preferred embodiment of the invention, the device further comprises a glue spraying mechanism, wherein the glue spraying mechanism comprises spray cans, two groups of spray cans are arranged on one side of the propaganda column, and each group of spray cans comprises four spray cans; the contact blocks are connected to two sides of the scraping plate; buttons are arranged on each watering can.
In a preferred embodiment of the invention, the intelligent advertisement board further comprises a circuit box, wherein the circuit box is arranged at the upper part of one side of the advertisement board, the circuit box comprises a switching power supply, a control module and a power module, the switching power supply supplies power to the whole device, the output end of the switching power supply is electrically connected with the power module, the power module is connected with a main power switch through a circuit, the control module is electrically connected with the power module, the control module is connected with a DS1302 clock circuit and a 24C02 circuit, the starting switch, the first travel switch and the second travel switch are electrically connected with the control module, and the driving motor is connected with the control module through peripheral circuits.
Compared with the prior art, the invention has the following advantages:
1. according to the invention, the cleaning mechanism can be driven to work through the conveying mechanism, the fragments of the propaganda sheets remained on the scroll are automatically scraped, the time is saved, the friction force can be reduced through the wheels, and the device is convenient for people to move.
2. According to the invention, the pull shaft can be blocked by the clamping mechanism, so that the pull shaft is prevented from loosening.
3. The invention can prevent the device from shifting through the stabilizing mechanism.
4. According to the invention, the glue on the scroll can be removed through the glue spraying mechanism, so that the chips of the propaganda sheets remained on the scroll can be scraped conveniently.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic view of a partial perspective structure of the present invention.
Fig. 3 is a schematic perspective view of a display mechanism according to the present invention.
Fig. 4 is a schematic perspective view of a cleaning mechanism according to the present invention.
Fig. 5 is a schematic perspective view of a conveying mechanism according to the present invention.
Fig. 6 is a schematic perspective view of the clamping mechanism of the present invention.
Fig. 7 is a schematic view of a part of a three-dimensional structure of the clamping mechanism of the present invention.
Fig. 8 is a schematic perspective view of a stabilizing mechanism according to the present invention.
Fig. 9 is a schematic perspective view of a glue spraying mechanism according to the present invention.
Fig. 10 is a circuit block diagram of the present invention.
Fig. 11 is a schematic circuit diagram of the present invention.
The marks of the components in the drawings are as follows: 1. wheels, 2, publicity column, 3, circuit box, 4, pull shaft, 5, reel, 6, display mechanism, 61, first lever, 62, first spring, 63, second spring, 7, cleaning mechanism, 71, second lever, 72, slide bar, 73, scraper, 74, third spring, 75, diagonal block, 8, transfer mechanism, 81, driving motor, 82, threaded rod, 83, screw seat, 84, start switch, 85, first travel switch, 86, second travel switch, 9, chucking mechanism, 91, push block, 92, first shaft, 93, spur gear, 94, pulley assembly, 95, second shaft, 96, first rotating block, 97, fourth spring, 98, spur gear, 99, fifth spring, 910, second rotating block, 10, stabilizing mechanism, 101, telescoping rod, 102, sixth spring, 103, wedge block, 104, seventh spring, 105, eighth spring, 11, glue spraying mechanism, 111, spray pot, 112, contact block, 113, button.
Detailed Description
It should be noted that in the various embodiments described, identical components are provided with identical reference numerals or identical component names, wherein the disclosure contained throughout the description can be transferred in a meaning to identical components having identical reference numerals or identical component names. The position specification, the upper, lower, lateral, etc. selected in the description are also referred to directly in the description and the figures shown and are transferred in the sense of a new position when the position is changed.
Example 1
The utility model provides an automatic clearance publicity column is used in community propaganda, as shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, including wheel 1, publicity column 2, pull shaft 4, spool 5, show mechanism 6, clean mechanism 7 and transport mechanism 8, two wheels 1 are all installed to publicity column 2 bottom left and right sides, publicity column 2 upper portion slidingtype is equipped with pull shaft 4, spool 5 is installed in publicity column 2 middle part rotation, spool 5 and pull shaft 4 are connected, install show mechanism 6 on the pull shaft 4, install clean mechanism 7 on publicity column 2, transport mechanism 8 is installed to publicity column 2 rear side.
The display mechanism 6 comprises a first rod piece 61, a first spring 62 and a second spring 63, wherein the left side and the right side of the upper part of the publicity column 2 are respectively connected with the first rod piece 61, the two first rod pieces 61 are respectively connected with the pull shaft 4 in a sliding mode, the two first rod pieces 61 are respectively sleeved with the first spring 62, the two ends of the first spring 62 are respectively connected with the first rod piece 61 and the pull shaft 4, the left part and the right part of the scroll 5 are respectively sleeved with the second spring 63, the two ends of the second spring 63 are respectively connected with the publicity column 2 and the scroll 5, and the second spring 63 is a torsion spring.
The cleaning mechanism 7 comprises a second rod 71, slide bars 72, a scraper 73, a third spring 74 and inclined blocks 75, wherein the upper part and the middle part of the publicity column 2 are horizontally connected with the second rod 71, the slide bars 72 are arranged on the two second rod 71 in a sliding mode, the scraper 73 is arranged between the two slide bars 72 in a sliding mode, the third spring 74 is sleeved on the two slide bars 72, two ends of the third spring 74 are respectively connected with the slide bars 72 and the scraper 73, and the inclined blocks 75 are connected to the upper side and the lower side of the right part of the front side of the publicity column 2.
The conveying mechanism 8 comprises a driving motor 81, a threaded rod 82, a thread seat 83, a starting switch 84, a first travel switch 85 and a second travel switch 86, wherein the driving motor 81 and the starting switch 84 are installed on the right upper portion of the rear side of the publicity column 2, the starting switch 84 is located below the driving motor 81, the threaded rod 82 is installed on an output shaft of the driving motor 81, the thread seat 83 is arranged on the threaded rod 82 in a threaded manner, the two slide bars 72 are connected with the thread seat 83, the first travel switch 85 is arranged in the middle of the left portion of the rear side of the publicity column 2, and the second travel switch 86 is arranged in the middle of the right portion of the rear side of the publicity column 2.
The whole device is moved to a designated place by people, the friction force of the wheels 1 can be reduced, so that people can move the device more easily, initially, the first spring 62 is in a stretching state, the second spring 63 is in a twisting state, the scroll 5 is in an unfolding state, the scraping plate 73 is in contact with the scroll 5, under the action of the third spring 74, the scraping plate 73 is always in contact with the scroll 5, the scraping plate 73 blocks the pull shaft 4, the pull shaft 4 cannot move downwards, people can paste a propaganda bill on the scroll 5, when the propaganda bill needs to be replaced, people tear the propaganda bill on the scroll 5, then press the power supply main switch, electrify the whole device, press the starting switch 84 again, the starting switch 84 sends a signal, the control module receives the signal and then controls the driving motor 81 to rotate clockwise, the driving motor 81 drives the threaded rod 82 to rotate clockwise, the threaded rod 82 drives the threaded seat 83 to move rightwards, the screw seat 83 drives the slide bar 72 to move rightwards, the slide bar 72 drives the scraper 73 to move rightwards, the scraper 73 scrapes the residual promotional sheet scraps on the scroll 5, so that the residual promotional sheet scraps on the scroll 5 can be scraped automatically, time is saved, when the scraper 73 moves rightwards and touches the inclined block 75, the inclined block 75 moves forwards, the third spring 74 is compressed, when the scraper 73 does not block the pull shaft 4 any more, the pull shaft 4 moves downwards under the action of the first spring 62, the scroll 5 is wound up under the action of the second spring 63, when the screw seat 83 moves rightwards and touches the second travel switch 86, the second travel switch 86 sends out a signal, the control module receives the signal and then controls the driving motor 81 to rotate anticlockwise, the driving motor 81 drives the threaded rod 82 to rotate anticlockwise, the threaded rod 82 drives the screw seat 83 to move leftwards, the screw seat 83 drives the slide bar 72 to move leftwards, the slide bar 72 drives the scraper 73 to move leftwards to move the scraper 73 back to the original position, the scraper 73 is not contacted with the inclined block 75, the scraper 73 is reset backwards under the action of the third spring 74, when the threaded seat 83 moves leftwards to touch the first travel switch 85, the first travel switch 85 sends out a signal, the control module receives the signal to control the driving motor 81 to be closed, people pull the pull shaft 4 upwards to unwind the scroll 5, the first spring 62 is stretched, the second spring 63 is twisted, when the scraper 73 blocks the pull shaft 4, the people loosen the pull shaft 4, and then a new propaganda bill is attached to the scroll 5.
Example 2
On the basis of embodiment 1, as shown in fig. 1, fig. 2, fig. 6, fig. 7, fig. 8 and fig. 9, further include a clamping mechanism 9, the clamping mechanism 9 includes a push block 91, a first rotating shaft 92, a spur gear 93, a belt pulley assembly 94, a second rotating shaft 95, a first rotating block 96, a fourth spring 97, a spur rack 98, a fifth spring 99 and a second rotating block 910, the push block 91 is connected to the upper portion of the scraper 73, the first rotating shaft 92 and the first rotating block 96 are rotatably connected to the left and right sides of the upper portion of the publicity column 2, the first rotating block 96 is located below the first rotating shaft 92, a fourth spring 97 is arranged at the joint of the publicity column 2 and the first rotating block 96, the fourth spring 97 is a torsion spring, the spur gear 93 is mounted on the first rotating shaft 92 and the first rotating block 96, two spur gears 93 on the same side are meshed, the second rotating shaft 95 is mounted on the upper portion of the rear side of the publicity column 2, the belt pulley assembly 94 is provided with the belt pulley assembly 94 between the second rotating shaft 95 and the first rotating block 910, the belt pulley assembly 94 is formed by two flat belt pulleys and the fourth belt pulleys, the spur rack 98 and the spur rack 98 are rotatably mounted on the right side of the upper portion of the right side of the publicity column 2, the spur rack 98 is rotatably connected to the right side of the spur rack 98 and the spur rack 98 is respectively, the right side 98 is rotatably mounted on the right side of the spur rack 98, and the spur rack 98 is rotatably mounted on the upper portion of the right side 98, and the spur rack 98 is respectively.
The first rotating block 96 can block the pull shaft 4 to prevent the pull shaft 4 from loosening, when the scraping plate 73 moves rightwards, the scraping plate 73 drives the pushing block 91 to move rightwards, when the pushing block 91 moves rightwards and touches the second rotating block 910, the pushing block 91 pushes the second rotating block 910 to rotate clockwise, the second rotating block 910 pushes the straight rack 98 to move upwards, the fifth spring 99 is compressed, the straight rack 98 drives the straight gear 93 below on the right side to rotate clockwise, meanwhile, the straight gear 93 below on the right side drives the first rotating block 96 on the right side to rotate clockwise, the straight gear 93 below on the right side drives the straight gear 93 above on the right side to rotate anticlockwise, so that the first rotating shaft 92 on the right side is driven to rotate anticlockwise, the first rotating block 92 on the left side is driven to rotate anticlockwise, the first rotating block 96 on the left side is driven to rotate clockwise, the first rotating block 96 on the right side is driven to rotate downwards, the pull shaft 4 can move downwards, and when the scraping plate 73 moves leftwards, the second rotating block 91 is driven by the second rotating block 95 on the left side, the second rotating block 98 is driven to rotate anticlockwise, and the second rotating block 98 is driven by the second rotating block 98 on the right side is driven to rotate anticlockwise, and the first rotating block 92 on the left side is driven by the second rotating block is not driven to rotate anticlockwise.
Still including stabilizing mean 10, stabilizing mean 10 is including telescopic link 101, sixth spring 102, wedge 103, seventh spring 104 and eighth spring 105, all slidingtype in the left and right sides of publicity column 2 lower part is equipped with telescopic link 101, be connected with sixth spring 102 between telescopic link 101 and the publicity column 2, all rotate in the left and right sides of publicity column 2 lower part and be connected with wedge 103, wedge 103 and publicity column 2's junction is equipped with seventh spring 104, seventh spring 104 is torsion spring, all overlaps eighth spring 105 on every telescopic link 101.
One can push down the telescopic rod 101, the sixth spring 102 is compressed, when the telescopic rod 101 moves downwards and contacts with the ground, the telescopic rod 101 is shortened, the eighth spring 105 is compressed, when the telescopic rod 101 moves downwards and contacts with the wedge-shaped block 103, the telescopic rod 101 pushes the wedge-shaped block 103 to swing downwards, the seventh spring 104 is twisted, when the telescopic rod 101 moves downwards and passes over the wedge-shaped block 103, the wedge-shaped block 103 swings upwards to reset under the action of the seventh spring 104, one releases the telescopic rod 101, under the action of the eighth spring 105, the telescopic rod 101 stretches, the telescopic rod 101 contacts with the wedge-shaped block 103, the telescopic rod 101 and the ground contact can increase friction force, the device is prevented from being shifted, when the device needs to be moved, one downwards dials the wedge-shaped block 103, the seventh spring 104 is twisted, the wedge-shaped block 103 pushes the telescopic rod 101 to shorten, the eighth spring 105 continues to compress, when the wedge-shaped block 103 is no longer blocking the telescopic rod 101, under the action of the eighth spring 105, the telescopic rod 101 stretches to reset, under the action of the sixth spring 102, the wedge-shaped block 103 resets upwards, and then the wedge-shaped block 103 is released under the action of the seventh spring 104.
The novel advertisement board is characterized by further comprising a glue spraying mechanism 11, wherein the glue spraying mechanism 11 comprises spray cans 111, contact blocks 112 and buttons 113, two groups of spray cans 111 are arranged on the front side of the advertisement board 2, each group of four spray cans 111 are connected with the contact blocks 112 on the upper side and the lower side of the front side of the scraping plate 73, and each spray can 111 is provided with a button 113.
The glue remover is arranged in the spray can 111, when the scraper 73 moves rightwards, the scraper 73 drives the contact block 112 to move rightwards, when the contact block 112 moves rightwards and touches the button 113, the spray can 111 sprays the glue remover to the scroll 5, the glue on the scroll 5 is removed, and the residual promotional sheet scraps on the scroll 5 are conveniently scraped.
As shown in fig. 2, 10 and 11, the intelligent advertisement board further comprises a circuit box 3, the circuit box 3 is installed at the right upper part of the rear side of the advertisement board 2, the circuit box 3 comprises a switch power supply, a control module and a power module, the switch power supply supplies power to the whole device, the output end of the switch power supply is electrically connected with the power module, a main power switch is connected to the power module through a circuit, the control module is electrically connected with the power module, a DS1302 clock circuit and a 24C02 circuit are connected to the control module, the starting switch 84, the first travel switch 85 and the second travel switch 86 are electrically connected with the control module, and the driving motor 81 and the control module are connected through peripheral circuits.
It is to be understood that the above description is intended to be illustrative only and is not intended to be limiting. Those skilled in the art will appreciate variations of the present invention that are intended to be included within the scope of the claims herein.
Claims (4)
1. The utility model provides an automatic clearance publicity column is used in community propaganda which characterized in that includes:
the novel advertising board comprises wheels (1) and propaganda boards (2), wherein the wheels (1) are arranged on two sides of the bottom of each propaganda board (2);
a pull shaft (4), wherein the pull shaft (4) is arranged at the upper part of the propaganda column (2) in a sliding manner;
the scroll (5) is rotatably arranged in the middle of the propaganda column (2), and the scroll (5) is fixedly connected with the pull shaft (4);
the display mechanism (6) is arranged on the pull shaft (4);
the propaganda column (2) is provided with a cleaning mechanism (7);
a conveying mechanism (8), wherein one side of the propaganda column (2) is provided with the conveying mechanism (8);
the display mechanism (6) comprises:
the two sides of the publicity column (2) are connected with the first rod (61), and the first rod (61) is connected with the pull shaft (4) in a sliding mode;
the first springs (62) are sleeved on the first rod pieces (61), and two ends of the first springs (62) are respectively connected with the first rod pieces (61) and the pull shaft (4);
the second spring (63) is sleeved on the scroll (5), two ends of the second spring (63) are respectively connected with the publicity column (2) and the scroll (5), and the second spring (63) is a torsion spring;
the cleaning mechanism (7) comprises:
the propaganda column (2) is connected with at least two second rod pieces (71);
the second rod pieces (71) are respectively provided with a sliding rod (72) in a sliding manner;
the scraping plate (73) is arranged between the sliding rods (72) in a sliding mode, and the scraping plate (73) is arranged between the sliding rods (72);
the third springs (74) are sleeved on the sliding rods (72), and two ends of each third spring (74) are respectively connected with the sliding rods (72) and the scraping plates (73);
the two sides of the propaganda column (2) are connected with the inclined blocks (75);
the conveying mechanism (8) comprises:
a driving motor (81), wherein the driving motor (81) is arranged at the upper part of one side of the propaganda column (2);
the threaded rod (82) is arranged on the output shaft of the driving motor (81);
the threaded rod (82) is provided with a threaded seat (83) in a threaded manner, and the sliding rod (72) is fixedly connected with the threaded seat (83);
a start switch (84), wherein the start switch (84) is arranged on one side of the propaganda column (2) close to the driving motor (81);
a first travel switch (85), wherein one side of the publicity column (2) is provided with the first travel switch (85);
a second travel switch (86), wherein a second travel switch (86) is arranged on one side of the propaganda column (2) far away from the first travel switch (85);
still including chucking mechanism (9), chucking mechanism (9) are including:
a pushing block (91), wherein the upper part of the scraping plate (73) is connected with the pushing block (91);
the first rotating shafts (92) are rotatably connected with the two sides of the upper part of the propaganda column (2);
the second rotating shaft (95) is rotatably arranged at the upper part of one side of the propaganda column (2);
a belt pulley assembly (94), wherein the belt pulley assembly (94) is arranged between the second rotating shaft (95) and the first rotating shaft (92);
the two sides of the upper part of the propaganda column (2) are rotatably connected with the first rotating blocks (96);
a fourth spring (97), wherein the fourth spring (97) is arranged at the joint of the propaganda column (2) and the first rotating block (96), and the fourth spring (97) is a torsion spring;
the spur gears (93), the spur gears (93) are arranged on the first rotating shaft (92) and the first rotating block (96), and the spur gears (93) on the same side are meshed;
the upper part of one side of the propaganda column (2) is provided with a straight rack (98) in a sliding manner, and the straight rack (98) is meshed with one of the straight gears (93);
the fifth spring (99) is sleeved on the straight rack (98), and two ends of the fifth spring (99) are respectively connected with the propaganda column (2) and the straight rack (98);
and a second rotating block (910), wherein the second rotating block (910) is rotatably connected to the upper part of one side of the propaganda column (2), and the second rotating block (910) is matched with the straight rack (98).
2. The automatic cleaning publicity column for community publicity according to claim 1, further comprising a stabilizing mechanism (10), wherein the stabilizing mechanism (10) comprises:
the telescopic rods (101) are arranged on two sides of the propaganda column (2) in a sliding mode, and the telescopic rods (101) are arranged on two sides of the propaganda column in a sliding mode;
a sixth spring (102), wherein the sixth spring (102) is connected between the telescopic rod (101) and the propaganda column (2);
the two sides of the propaganda column (2) are rotatably connected with the wedge blocks (103);
a seventh spring (104), wherein the seventh spring (104) is arranged at the joint of the wedge-shaped block (103) and the propaganda column (2), and the seventh spring (104) is a torsion spring;
and the eighth springs (105) are sleeved on each telescopic rod (101).
3. The automatic cleaning publicity column for community publicity according to claim 2, further comprising a glue spraying mechanism (11), wherein the glue spraying mechanism (11) comprises:
two groups of watering cans (111) are arranged on one side of the propaganda column (2), and each group of four watering cans (111);
the contact blocks (112) are connected to the two sides of the scraping plate (73);
buttons (113), each watering can (111) is provided with a button (113).
4. The automatic cleaning publicity column for community publicity according to claim 1, characterized in that the automatic cleaning publicity column further comprises a circuit box (3), the circuit box (3) is installed on one side upper portion of the publicity column (2), the circuit box (3) is internally provided with a switching power supply, a control module and a power supply module, the switching power supply supplies power for the whole device, the output end of the switching power supply is electrically connected with the power supply module, a power supply main switch is connected to the power supply module through a circuit, the control module is electrically connected with the power supply module, a DS1302 clock circuit and a 24C02 circuit are connected to the control module, and a starting switch (84), a first travel switch (85) and a second travel switch (86) are electrically connected with the control module, and a driving motor (81) and the control module are connected through peripheral circuits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111254879.9A CN114038354B (en) | 2021-10-27 | 2021-10-27 | Automatic cleaning publicity column for community publicity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111254879.9A CN114038354B (en) | 2021-10-27 | 2021-10-27 | Automatic cleaning publicity column for community publicity |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114038354A CN114038354A (en) | 2022-02-11 |
| CN114038354B true CN114038354B (en) | 2023-10-13 |
Family
ID=80135476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111254879.9A Active CN114038354B (en) | 2021-10-27 | 2021-10-27 | Automatic cleaning publicity column for community publicity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114038354B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110008081U (en) * | 2010-02-09 | 2011-08-18 | 서상길 | Digital Scrolling Poster |
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| CN113450677A (en) * | 2021-06-16 | 2021-09-28 | 邵逸添 | Special Chinese language and literature display and propaganda device and use method thereof |
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2021
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| KR20110008081U (en) * | 2010-02-09 | 2011-08-18 | 서상길 | Digital Scrolling Poster |
| CN108590200A (en) * | 2018-04-28 | 2018-09-28 | 马鞍山市金韩防水保温工程有限责任公司 | A kind of exterior-wall heat insulation panel mounting mechanism |
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| CN211654243U (en) * | 2020-04-29 | 2020-10-09 | 江西应用技术职业学院 | Public management is with outdoor publicity column |
| CN212434182U (en) * | 2020-06-09 | 2021-01-29 | 王从政 | Medical family planning publicity column |
| CN112829496A (en) * | 2021-02-07 | 2021-05-25 | 深圳腾盛云科技有限公司 | Intelligent foreign language teaching board |
| CN113450677A (en) * | 2021-06-16 | 2021-09-28 | 邵逸添 | Special Chinese language and literature display and propaganda device and use method thereof |
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| CN114038354A (en) | 2022-02-11 |
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