CN112562513A - Self-cleaning equipment for intelligent display screen of urban rail subway - Google Patents
Self-cleaning equipment for intelligent display screen of urban rail subway Download PDFInfo
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- CN112562513A CN112562513A CN202011479335.8A CN202011479335A CN112562513A CN 112562513 A CN112562513 A CN 112562513A CN 202011479335 A CN202011479335 A CN 202011479335A CN 112562513 A CN112562513 A CN 112562513A
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- display screen
- intelligent display
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- threaded rod
- fixing frame
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- 238000004140 cleaning Methods 0.000 title claims abstract description 65
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 17
- 239000007921 spray Substances 0.000 claims abstract description 9
- 238000001035 drying Methods 0.000 claims description 16
- 239000012459 cleaning agent Substances 0.000 claims description 7
- 239000003599 detergent Substances 0.000 description 8
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005507 spraying 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
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
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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
- B08B1/12—Brushes
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses self-cleaning equipment for an intelligent display screen of an urban railway, which comprises an intelligent display screen body, a clamping plate, a cleaning brush and an atomizing spray head, wherein a device fixing frame is arranged on the intelligent display screen body, a bidirectional threaded rod is rotatably connected onto the device fixing frame, the clamping plate is movably connected onto the bidirectional threaded rod, the clamping plate is slidably connected onto the device fixing frame, a servo motor is fixedly welded onto the device fixing frame, and the output end of the servo motor is rotatably connected with a reciprocating screw rod. This urban rail subway intelligent display screen self-cleaning equipment is provided with the grip block, can drive the grip block of both sides simultaneously to the intermediate motion on the device mount through rotating two-way threaded rod, and then can fix the whole convenient and fast's of equipment on the intelligent display screen body of different specifications size, and then can guarantee follow-up cleaning, increased cleaning device's stability in use and convenience.
Description
Technical Field
The invention relates to the technical field of display screen cleaning, in particular to self-cleaning equipment for an intelligent display screen of an urban railway.
Background
Urban rail is one of the components of rail transit, subway is taken as a main representative, the urban rail is a large application market of an intelligent display terminal, and the intelligent and customizable characteristics of industrial computers and embedded all-in-one machines not only bring richer content display for passengers, but also attract more advertisers to stay for rail carriers, meanwhile, the intelligent display screen is taken as a main information medium for providing information service for passengers in rail transit application, plays important roles of site display, broadcast, route map display, accidental fault safe evacuation guidance and the like, meanwhile, according to the analysis in the industry, rail transit is the highest in the world in the requirements of industrial computers, embedded all-in-one machines main boards and systems, and because the intelligent display screen is exposed outdoors for a long time, impurities and dust in the outside air are easily adsorbed to the intelligent display screen, the long-term accumulation of a large amount of dust can influence the follow-up use and the maintenance of intelligent display screen, consequently need use cleaning device to carry out protection cleaning work to intelligent display screen.
Most of the existing cleaning equipment for the intelligent display screen of the urban railway has the following problems:
firstly, cleaning work is carried out by combining a cleaning agent in the working process of conventional intelligent display screen cleaning equipment, and after the cleaning work is carried out, workers need to combine drying equipment to carry out drying work on an intelligent display screen, so that the phenomenon that the internal circuit of the intelligent display screen is short-circuited due to moisture is prevented, the working efficiency is reduced, and meanwhile, the cleaning cost is increased;
second, conventional intelligent display screen cleaning device is in the course of the work, in order to guarantee to carry out stable thorough cleaning to the intelligent display screen of different specifications size, need carry out loaded down with trivial details regulation work, low and the complex operation of work efficiency to cleaning device.
We have therefore proposed an urban rail subway smart display screen self-cleaning device in order to solve the problems set forth above.
Disclosure of Invention
The invention aims to provide self-cleaning equipment for an intelligent display screen of an urban rail subway, which is used for solving the problems that the cleaning equipment for the intelligent display screen of the urban rail subway in the prior market cannot perform stable drying work while performing cleaning work, and is inconvenient to perform thorough and stable cleaning work on screens with different specifications and sizes.
In order to achieve the purpose, the invention provides the following technical scheme: an urban railway intelligent display screen self-cleaning device comprises an intelligent display screen body, a clamping plate, a cleaning brush and an atomizing nozzle, wherein a device fixing frame is arranged on the intelligent display screen body, a bidirectional threaded rod is rotatably connected onto the device fixing frame, the clamping plate is movably connected onto the bidirectional threaded rod, the clamping plate is slidably connected onto the device fixing frame, a servo motor is fixedly welded onto the device fixing frame, the output end of the servo motor is rotatably connected with a reciprocating lead screw, a connecting block is connected onto a bearing on the reciprocating lead screw, the connecting block is slidably connected into the device fixing frame, a connecting plate is movably connected onto the reciprocating lead screw, a circular gear is rotatably connected onto the connecting plate, a wheel tooth plate is meshed and connected onto the circular gear, the wheel tooth plate is slidably connected into the device fixing frame, and the wheel tooth plate is slidably connected onto the connecting plate, there is the cleaning brush screw connection on the circular gear, and swing joint has atomizer on the circular gear to there is the conveyer pipe screw connection on the atomizer, there is coupling hose screw connection on the atomizer, and the solenoid valve is installed to the coupling hose last bolt, coupling hose bolted installation respectively is on sanitizer conveying equipment and drying equipment, and the equal bolted installation of sanitizer conveying equipment and drying equipment in the device mount, the block is connected with the slurcam on the linkage plate, and threaded connection has first one-way threaded rod on the slurcam to first one-way threaded rod threaded connection is on the linkage plate, and threaded connection has the screw thread ejector pin on the linkage plate in addition, the bottom welded fastening of reciprocal lead screw has first conical gear, and the meshing is connected with second conical gear on the first conical gear.
Preferably, the bidirectional threaded rod is in threaded connection with the clamping plates, the clamping plates are symmetrically distributed on the left side and the right side of the bidirectional threaded rod, and the clamping plates are F-shaped.
Preferably, the connecting block is movably connected with a baffle, the baffle is connected with a rubber block through a screw, the connecting block is connected with a rubber rod through a screw, the tail end of the rubber rod is connected in the device fixing frame through a screw, and meanwhile, the fixing clamping plate is connected in the device fixing frame through a screw.
Preferably, the top of the baffle is inclined, the height of the bottom surface of the bottom of the baffle is greater than that of the top end surface of the fixed clamping plate, the fixed clamping plates are equidistantly distributed in the device fixing frame, and the width of the baffle is greater than that of the fixed clamping plates.
Preferably, the connection plate is in threaded connection with a reciprocating screw rod, the reciprocating screw rod is connected to the middle of the connection plate, and circular gears are symmetrically distributed on the left side and the right side of the connection plate.
Preferably, the cleaning brushes and the atomizing nozzles are distributed on the circular gear at equal angles, the atomizing nozzles are connected with the circular gear through bearings, and the atomizing nozzles correspond to the conveying pipes one to one.
Preferably, the bottom surface of the pushing plate is inclined, the width of the pushing plate is smaller than the distance between the top end surface of the sliding block and the top end surface of the guide wheel, and the guide wheel is arranged in the middle of the sliding block.
Preferably, the sliding connection of second bevel gear block is on the one-way threaded rod of second, and the one-way threaded rod of second rotates to be connected in the device mount to swing joint has the sliding block on the one-way threaded rod of second, and the leading wheel is installed to the top screw of sliding block moreover, the screwed connection has the rubber circle on the sliding block, and the top screw connection of rubber circle is on second bevel gear.
Preferably, the diameter of the inner space of the rubber ring is larger than that of the inner space of the second one-way threaded rod, the central axis of the rubber ring and the central axis of the second bevel gear are located on the same horizontal central line, and the diameter of the second bevel gear is larger than that of the first bevel gear.
Compared with the prior art, the invention has the beneficial effects that: the intelligent display screen self-cleaning equipment for the urban railway;
(1) the equipment is provided with the clamping plates, the clamping plates on two sides can be driven to move towards the middle on the device fixing frame at the same time by rotating the bidirectional threaded rod, so that the whole equipment can be conveniently and quickly clamped and fixed on intelligent display screen bodies with different specifications and sizes, the stability of subsequent cleaning work can be ensured, and the use stability and convenience of the cleaning equipment are improved;
(2) the device is provided with the cleaning brush and the atomizing spray heads, the reciprocating screw rod can drive the circular gears on the two sides of the connecting plate to perform stable reciprocating meshing rotation work on the gear tooth plate, at the moment, the circular gears can automatically perform stable screen cleaning work by combining the cleaning brush and the atomizing spray heads on the cleaning agent conveying device, and meanwhile, stable screen drying work can be performed by combining the atomizing spray heads on the drying device, so that the working efficiency is effectively improved, and the use diversity of the device is increased;
(3) the equipment is provided with a pushing plate and a guide wheel, when a reciprocating screw rod drives a connecting plate to move to the bottom, the pushing plate at the bottom of the connecting plate can be combined with the guide wheel to push the connecting plate to perform stable transverse movement, meanwhile, a second one-way threaded rod drives the guide wheel to perform transverse movement through a sliding block, so that reciprocating movement can ensure that a cleaning brush performs transverse movement while performing up-down reciprocating movement, and further, the stability, the thoroughness and the high efficiency of automatic cleaning work of screens with different sizes can be ensured.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic top view of the cleaning brush of the present invention;
FIG. 3 is a schematic view of the structure of FIG. 1 at A according to the present invention;
FIG. 4 is a schematic view of the structure of FIG. 1 at B according to the present invention;
FIG. 5 is a schematic view of the structure of FIG. 1 at C according to the present invention;
FIG. 6 is a schematic side view of the baffle of the present invention;
FIG. 7 is a schematic view of the structure of the delivery tube of the present invention;
FIG. 8 is a schematic top view of the pushing plate of the present invention;
FIG. 9 is a schematic top view of the rubber ring of the present invention;
FIG. 10 is a side view of a second bevel gear of the present invention;
FIG. 11 is a schematic diagram of a clamping plate structure according to the present invention.
In the figure: 1. the intelligent display screen body; 2. a device mount; 3. a bidirectional threaded rod; 4. a clamping plate; 5. a servo motor; 6. a reciprocating screw rod; 7. connecting blocks; 8. a baffle plate; 9. a rubber block; 10. a rubber rod; 11. fixing the clamping plate; 12. a connector tile; 13. a circular gear; 14. a toothed plate; 15. a cleaning brush; 16. an atomizing spray head; 17. a connecting hose; 18. an electromagnetic valve; 19. a detergent delivery device; 20. a drying device; 21. a push plate; 22. a first one-way threaded rod; 23. a threaded ejector rod; 24. a first bevel gear; 25. a second bevel gear; 26. a second one-way threaded rod; 27. a slider; 28. a guide wheel; 29. a rubber ring; 30. a delivery pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-11, the present invention provides a technical solution: an intelligent display screen self-cleaning device for urban rail subways comprises an intelligent display screen body 1, a device fixing frame 2, a bidirectional threaded rod 3, a clamping plate 4, a servo motor 5, a reciprocating screw rod 6, a connecting block 7, a baffle 8, a rubber block 9, a rubber rod 10, a fixing clamping plate 11, a connecting plate 12, a circular gear 13, a wheel toothed plate 14, a cleaning brush 15, an atomizing nozzle 16, a connecting hose 17, an electromagnetic valve 18, a detergent conveying device 19, a drying device 20, a pushing plate 21, a first unidirectional threaded rod 22, a threaded ejector rod 23, a first conical gear 24, a second conical gear 25, a second unidirectional threaded rod 26, a sliding block 27, a guide wheel 28, a rubber ring 29 and a conveying pipe 30, wherein the device fixing frame 2 is arranged on the intelligent display screen body 1, the bidirectional threaded rod 3 is rotatably connected to the device fixing frame 2, the clamping plate 4 is movably connected to the bidirectional threaded rod 3, the clamping plate 4 is connected on the device fixing frame 2 in a sliding manner, the servo motor 5 is fixedly welded on the device fixing frame 2, the output end of the servo motor 5 is rotatably connected with a reciprocating screw rod 6, the reciprocating screw rod 6 is connected with a connecting block 7 in a bearing manner, the connecting block 7 is connected in the device fixing frame 2 in a sliding manner, the reciprocating screw rod 6 is movably connected with a connecting plate 12, the connecting plate 12 is rotatably connected with a circular gear 13, the circular gear 13 is engaged and connected with a toothed plate 14, the toothed plate 14 is connected in the device fixing frame 2 in a sliding manner, the toothed plate 14 is connected on the connecting plate 12 in a sliding manner, the circular gear 13 is connected with a cleaning brush 15 through a screw, the circular gear 13 is movably connected with an atomizing nozzle 16, the atomizing nozzle 16 is connected with a conveying pipe 30 through a bolt, the atomizing nozzle 16 is connected with a connecting hose 17, the connecting hose 17 is respectively bolted on the detergent conveying equipment 19 and the drying equipment 20, and the detergent conveying equipment 19 and the drying equipment 20 are all bolted on the device fixing frame 2, the block is connected with the pushing plate 21 on the linkage plate 12, and threaded connection has a first one-way threaded rod 22 on the pushing plate 21, and threaded connection of the first one-way threaded rod 22 is on the linkage plate 12, and threaded connection has a threaded ejector rod 23 on the linkage plate 12, the bottom end welded fastening of the reciprocating screw rod 6 has a first bevel gear 24, and the meshing is connected with a second bevel gear 25 on the first bevel gear 24.
Be threaded connection between two-way threaded rod 3 and the grip block 4, and grip block 4 symmetric distribution is in the left and right sides of two-way threaded rod 3 to grip block 4 is "F" font, can guarantee the stability of connected state between two-way threaded rod 3 and the grip block 4.
Swing joint has baffle 8 on connecting block 7, and has rubber block 9 on baffle 8 to screw connection has rubber pole 10 on connecting block 7, and the tail end screw connection of rubber pole 10 is in device mount 2 in addition, and the screw connection has fixed cardboard 11 in the device mount 2 simultaneously, can guarantee baffle 8 on connecting block 7 operating condition's stability.
The connection plate 12 is in threaded connection with the reciprocating screw rod 6, the reciprocating screw rod 6 is connected to the middle of the connection plate 12, round gears 13 are symmetrically distributed on the left side and the right side of the connection plate 12, and the stability of the working state of the connection plate 12 on the reciprocating screw rod 6 can be conveniently controlled.
Cleaning brush 15 and atomizer 16 are distributed on circular gear 13 at equal angles, and are connected for the bearing between atomizer 16 and circular gear 13, and atomizer 16 and conveyer pipe 30 one-to-one, can effectively improve the clean efficiency of equipment.
The bottom end surface of the pushing plate 21 is inclined, the width of the pushing plate 21 is smaller than the distance from the top end surface of the sliding block 27 to the top end surface of the guide wheel 28, and the guide wheel 28 is arranged in the middle of the sliding block 27, so that the adverse effect of the pushing plate 21 on the guide wheel 28 can be effectively avoided.
The sliding connection of second bevel gear 25 block is on second one-way threaded rod 26, and second one-way threaded rod 26 rotates to be connected in device mount 2, and swing joint has sliding block 27 on the second one-way threaded rod 26, and leading wheel 28 is installed to sliding block 27's top screw moreover, and the last screw connection of sliding block 27 has rubber circle 29, and the top screw connection of rubber circle 29 is on second bevel gear 25, can guarantee the stability of leading wheel 28 work effect on sliding block 27.
The diameter of the inner space of the rubber ring 29 is larger than that of the second one-way threaded rod 26, the central axis of the rubber ring 29 and the central axis of the second bevel gear 25 are located on the same horizontal central line, and the diameter of the second bevel gear 25 is larger than that of the first bevel gear 24, so that the stability of the working state of the rubber ring 29 on the second bevel gear 25 can be ensured, and the stability of the second bevel gear 25 in use is improved.
The working principle is as follows: before the self-cleaning equipment for the intelligent display screen of the urban railway is used, the overall condition of the equipment needs to be checked firstly, and the normal work can be determined;
when the self-cleaning device for the intelligent display screen starts to work, with reference to fig. 1, fig. 2 and fig. 11, firstly, the device fixing frame 2 is placed on the intelligent display screen body 1, then, the tops of the clamping plates 4 on the two sides of the device fixing frame 2 are correspondingly placed on the two sides of the intelligent display screen body 1, and at the moment, a worker can drive the clamping plates 4 on the two sides to simultaneously move towards the middle on the device fixing frame 2 by rotating the bidirectional threaded rod 3, so that the device fixing frame 2 can be conveniently and quickly clamped and fixed on the intelligent display screen bodies 1 with different specifications and sizes;
at this time, under the action of the servo motor 5, with reference to fig. 1, 2, 4 and 7, under the limit action of the toothed plate 14, the servo motor 5 can drive the connecting plate 12 to slide on the toothed plate 14 in a stable up-and-down reciprocating manner through the bidirectional threaded rod 3, and can drive the circular gear 13 to perform a stable up-and-down reciprocating meshing rotation work on the toothed plate 14 while the connecting plate 12 reciprocates up and down, at this time, the circular gears 13 on the two sides can perform a stable dust cleaning work on the intelligent display screen body 1 by combining with the cleaning brush 15, and meanwhile, by opening the electromagnetic valve 18 on the cleaning agent conveying equipment 19, at this time, the connecting hose 17 can perform a cleaning agent spraying work on the intelligent display screen body 1 by combining with the atomizing nozzles 16 and the conveying pipe 30, so as to ensure the stability of a subsequent cleaning effect;
and when the connection plate 12 moves downwards to the bottom of the device fixing frame 2, combining the drawings of fig. 1-6, 9 and 10, at this time, the connection plate 12 can drive the pushing plate 21 at the bottom to move downwards to the guide wheel 28 on the sliding block 27, at this time, the connection plate 12 on the pushing plate 21 can be driven to move transversely rightwards under the pushing action of the guide wheel 28, meanwhile, the connection plate 12 moves rightwards to drive the reciprocating screw rod 6 and the servo motor 5 to move rightwards, and further to drive the connecting block 7 on the reciprocating screw rod 6 to move rightwards, at this time, the connecting block 7 can drive the baffle plate 8 to move rightwards, and under the pushing action of the fixing clamp plate 11, the baffle plate 8 can be driven to rotate upwards, and then, after the baffle plate 8 moves rightwards to be separated from the fixing clamp plate 11, the baffle plate 8 can return to the original position in combination with the rubber block 9, at this time, in combination with the baffle plate, The reciprocating screw rod 6, the connecting block 7 and the connecting plate 12 are stably clamped and fixed, at the moment, the connecting plate 12 which moves transversely rightwards can move upwards stably, at the moment, the cleaning brush 15 is combined with the atomizing nozzle 16 on the detergent conveying equipment 19 to move backwards and stably, and at the same time when the reciprocating screw rod 6 rotates, the reciprocating screw rod 6 can drive the second one-way threaded rod 26 on the second bevel gear 25 to rotate through the first bevel gear 24 at the bottom, so that the guide wheel 28 on the sliding block 27 can be driven to move rightwards stably, and when the connecting plate 12 moves downwards to the bottom again, the guide wheel 28 on the sliding block 27 can push the connecting plate 12 to move rightwards again after moving rightwards for a certain distance again, so that the cleaning brush 15 is combined with the atomizing nozzle 16 on the detergent conveying equipment 19 to perform stable and thorough cleaning work on the intelligent display screen body 1, when the reciprocating screw rod 6 moves rightwards, the first bevel gear 24 at the bottom of the reciprocating screw rod 6 can push the second bevel gear 25 to perform stable sliding operation on the second one-way threaded rod 26, and meanwhile, the sliding block 27 can push the second bevel gear 25 to be attached to the first bevel gear 24 leftwards under the action of the elastic pushing force of the rubber ring 29, so that the meshing state of the first bevel gear 24 and the second bevel gear 25 can be ensured to be stable;
after the cleaning brush 15 is combined with the atomizing nozzle 16 on the cleaning agent conveying equipment 19 to perform stable and thorough cleaning work on the intelligent display screen body 1, with reference to fig. 1-10, the connecting plate 12 moves to the rightmost side, at this time, a worker can conveniently and quickly detach the pushing plate 21 by rotating the first one-way threaded rod 22 on the connecting plate 12, then the pushing plate 21 turns around, at this time, the inclined direction of the inclined surface at the bottom of the pushing plate 21 is opposite, the inclined direction is changed from high left to low right to low left to high right, then the pushing plate 21 is installed on the connecting plate 12 in a threaded manner by combining the first one-way threaded rod 22, then the threaded ejector rod 23 can be driven by rotating the threaded ejector rod 23 to move upwards on the connecting plate 12, at this time, when the connecting plate 12 moves to the topmost on the reciprocating screw rod 6, the threaded ejector rod 23 on the connecting plate 12 can push the baffle plate 8 to, and the connecting block 7 can move leftwards to the next fixing clamping plate 11 to be clamped by combining the pushing action of the rubber rod 10, so as to reciprocate, and simultaneously, the servo motor 5 is combined to drive the reciprocating screw rod 6 to rotate reversely, and the electromagnetic valve 18 on the detergent conveying equipment 19 is closed, and the electromagnetic valve 18 on the drying equipment 20 is opened, at this time, similarly, the cleaning brush 15 can be combined with the atomizing spray head 16 to perform stable screen drying work, and because the inclined directions of the inclined surfaces at the bottom of the pushing plate 21 are opposite, the second one-way threaded rod 26 which rotates reversely can be simultaneously combined to drive the connecting plate 12 to move leftwards to move transversely when moving to the bottom, so that the intelligent display screen body 1 can be dried stably and thoroughly, which is the working process of the whole device, and the content which is not described in detail in the specification, such as the intelligent display screen body 1, the servo motor 5, The atomizer head 16, the connecting hose 17, the solenoid valve 18, the detergent delivery device 19, the drying device 20 and the rubber ring 29 are all known to those skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides an urban rail subway intelligent display screen self-cleaning equipment, includes intelligent display screen body (1), grip block (4), cleaning brush (15) and atomizer (16), its characterized in that: the intelligent display screen comprises an intelligent display screen body (1), wherein a device fixing frame (2) is arranged on the intelligent display screen body (1), a bidirectional threaded rod (3) is connected to the device fixing frame (2) in a rotating mode, a clamping plate (4) is movably connected to the bidirectional threaded rod (3), the clamping plate (4) is connected to the device fixing frame (2) in a sliding mode, a servo motor (5) is fixedly welded to the device fixing frame (2), the output end of the servo motor (5) is connected with a reciprocating lead screw (6) in a rotating mode, a connecting block (7) is connected to the reciprocating lead screw (6) in a bearing mode, the connecting block (7) is connected to the device fixing frame (2) in a sliding mode, a connecting plate (12) is movably connected to the reciprocating lead screw (6), a circular gear (13) is connected to the connecting plate (12) in a rotating mode, a pinion plate (14) is connected to the circular gear (, and the toothed wheel plate (14) is connected on the connecting plate (12) in a sliding manner, a cleaning brush (15) is connected on the circular gear (13) through a screw, an atomizing spray head (16) is movably connected on the circular gear (13), a conveying pipe (30) is connected on the atomizing spray head (16) through a bolt, a connecting hose (17) is connected on the atomizing spray head (16) through a bolt, an electromagnetic valve (18) is installed on the connecting hose (17) through a bolt, the connecting hose (17) is respectively installed on a cleaning agent conveying device (19) and a drying device (20) through a bolt, the cleaning agent conveying device (19) and the drying device (20) are both installed in the device fixing frame (2) through a bolt, the connecting plate (12) is connected with a pushing plate (21) through a clamping manner, a first one-way threaded rod (22) is connected on the pushing plate (21) through a thread, and the first one-way threaded rod (22), and a threaded mandril (23) is connected to the connecting plate (12) in a threaded manner, a first conical gear (24) is fixedly welded at the bottom end of the reciprocating screw rod (6), and a second conical gear (25) is connected to the first conical gear (24) in a meshing manner.
2. The self-cleaning equipment for the intelligent display screen of the urban railway and the subway is characterized in that: the bidirectional threaded rod (3) is in threaded connection with the clamping plate (4), the clamping plate (4) is symmetrically distributed on the left side and the right side of the bidirectional threaded rod (3), and the clamping plate (4) is F-shaped.
3. The self-cleaning equipment for the intelligent display screen of the urban railway and the subway is characterized in that: the device is characterized in that a baffle (8) is movably connected to the connecting block (7), a rubber block (9) is connected to the baffle (8) through screws, a rubber rod (10) is connected to the connecting block (7) through screws, tail end screws of the rubber rod (10) are connected to the device fixing frame (2), and meanwhile a fixing clamping plate (11) is connected to the device fixing frame (2) through screws.
4. The self-cleaning equipment for the intelligent display screen of the urban railway and the subway is characterized in that: the top of baffle (8) is the slope form, and the bottom surface height of baffle (8) bottom is greater than the height of fixed cardboard (11) top terminal surface to fixed cardboard (11) equidistance distributes in device mount (2), and the width of baffle (8) is greater than the width of fixed cardboard (11) moreover.
5. The self-cleaning equipment for the intelligent display screen of the urban railway and the subway is characterized in that: the connection plate (12) is in threaded connection with the reciprocating screw rod (6), the reciprocating screw rod (6) is connected to the middle of the connection plate (12), and round gears (13) are symmetrically distributed on the left side and the right side of the connection plate (12).
6. The self-cleaning equipment for the intelligent display screen of the urban railway and the subway is characterized in that: cleaning brushes (15) and atomizing nozzles (16) are distributed on the circular gear (13) at equal angles, the atomizing nozzles (16) are connected with the circular gear (13) through bearings, and the atomizing nozzles (16) correspond to the conveying pipes (30) one to one.
7. The self-cleaning equipment for the intelligent display screen of the urban railway and the subway is characterized in that: the bottom end surface of the pushing plate (21) is inclined, the width of the pushing plate (21) is smaller than the distance between the top end surface of the sliding block (27) and the top end surface of the guide wheel (28), and the guide wheel (28) is installed in the middle of the sliding block (27).
8. The self-cleaning equipment for the intelligent display screen of the urban railway and the subway is characterized in that: sliding connection of second conical gear (25) block is on second one-way threaded rod (26), and second one-way threaded rod (26) rotate to be connected in device mount (2) to swing joint has sliding block (27) on second one-way threaded rod (26), and leading wheel (28) are installed to the top screw of sliding block (27) moreover, the screw connection has rubber circle (29) on sliding block (27), and the top screw connection of rubber circle (29) is on second conical gear (25).
9. The self-cleaning equipment for the intelligent display screen of the urban railway and the subway is characterized in that: the diameter of the inner space of the rubber ring (29) is larger than that of the inner space of the second one-way threaded rod (26), the central axis of the rubber ring (29) and the central axis of the second bevel gear (25) are positioned on the same horizontal central line, and the diameter of the second bevel gear (25) is larger than that of the first bevel gear (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011479335.8A CN112562513A (en) | 2020-12-15 | 2020-12-15 | Self-cleaning equipment for intelligent display screen of urban rail subway |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011479335.8A CN112562513A (en) | 2020-12-15 | 2020-12-15 | Self-cleaning equipment for intelligent display screen of urban rail subway |
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| CN112562513A true CN112562513A (en) | 2021-03-26 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113198752A (en) * | 2021-04-01 | 2021-08-03 | 赣州市几研科技有限公司 | Self-cleaning type secondary pollution prevention LED screen dust removal device |
| CN114951066A (en) * | 2022-05-26 | 2022-08-30 | 河南大学 | Novel broadcaster uses multi-functional operation panel |
-
2020
- 2020-12-15 CN CN202011479335.8A patent/CN112562513A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113198752A (en) * | 2021-04-01 | 2021-08-03 | 赣州市几研科技有限公司 | Self-cleaning type secondary pollution prevention LED screen dust removal device |
| CN113198752B (en) * | 2021-04-01 | 2022-05-17 | 广东瀛凯视讯科技有限公司 | Self-cleaning type secondary pollution prevention LED screen dust removal device |
| CN114951066A (en) * | 2022-05-26 | 2022-08-30 | 河南大学 | Novel broadcaster uses multi-functional operation panel |
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