CN116085605A - Rail cross-hanging intelligent screen with self-cleaning capability - Google Patents

Rail cross-hanging intelligent screen with self-cleaning capability Download PDF

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Publication number
CN116085605A
CN116085605A CN202310012261.4A CN202310012261A CN116085605A CN 116085605 A CN116085605 A CN 116085605A CN 202310012261 A CN202310012261 A CN 202310012261A CN 116085605 A CN116085605 A CN 116085605A
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CN
China
Prior art keywords
cleaning
self
rail
display screen
shaft
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.)
Pending
Application number
CN202310012261.4A
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Chinese (zh)
Inventor
钱俊
龚婷婷
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Yishi Technology Co ltd
Original Assignee
Shenzhen Yishi Technology Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shenzhen Yishi Technology Co ltd filed Critical Shenzhen Yishi Technology Co ltd
Priority to CN202310012261.4A priority Critical patent/CN116085605A/en
Publication of CN116085605A publication Critical patent/CN116085605A/en
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/043—Allowing translations
    • F16M11/046—Allowing translations adapted to upward-downward translation movement
    • B08B1/143—
    • B08B1/20—
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B11/00—Cleaning flexible or delicate articles by methods or apparatus specially adapted thereto
    • B08B11/04—Cleaning flexible or delicate articles by methods or apparatus specially adapted thereto specially adapted for plate glass, e.g. prior to manufacture of windshields
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
    • F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
    • F16M13/027—Ceiling supports
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20954—Modifications to facilitate cooling, ventilating, or heating for display panels
    • H05K7/20972—Forced ventilation, e.g. on heat dissipaters coupled to components

Abstract

The invention discloses a rail-crossing suspension type intelligent screen with self-cleaning capability, which belongs to the technical field of intelligent screens and comprises a supporting table arranged on a rail-crossing ceiling, wherein a radiating table is arranged at the bottom of the supporting table, a radiating mechanism is arranged on the radiating table, a storage opening is formed in the supporting table positioned at two sides of the radiating table, supporting guide rails are arranged at two sides of the inner side wall of the storage opening, the supporting guide rails are connected with a suspension shaft through a displacement assembly, the suspension shaft is connected with an intelligent display screen through a plurality of connecting blocks, a overturning angle adjusting assembly is arranged on the connecting blocks, a cleaning shaft is arranged at the bottom of the supporting table positioned at the storage opening, and a cleaning cotton cylinder is fixedly connected to the outer side wall of the cleaning shaft. According to the intelligent display screen cleaning device, in the process of uniformly storing the intelligent display screen, the intelligent display screen is automatically adjusted in angle by utilizing the movement of the intelligent display screen, and the cleaning cotton cylinder is rotated and the cleaning liquid is added, so that the effect of automatic cleaning in the process of storing and moving out the intelligent display screen is realized, and the cleaning of the intelligent display screen every day is ensured.

Description

Rail cross-hanging intelligent screen with self-cleaning capability
Technical Field
The invention relates to the technical field of intelligent screens, in particular to a rail-crossing suspension intelligent screen with self-cleaning capability.
Background
A display is a display tool that displays certain electronic files onto a screen through a specific transmission device and then reflects them to the human eye. The intelligent screen can be divided into a plurality of types such as a CRT (cathode ray tube) and an LCD (liquid crystal display), a certain number of intelligent screens are usually arranged in a riding area and a transfer area of a subway in order to conveniently remind passengers of information about trains, and the intelligent screens are usually arranged at the top of the riding area in order to ensure that the intelligent screens can be observed more and protected;
in the track crossing environment, the work of disinfecting can be carried out at night often to avoid the transmission of disease to appear, guarantee the safety of society, the degassing unit who sprays can spray on the wisdom screen in the disinfection in-process of disinfecting, the wisdom screen of unable carrying out accomodating is easily disinfected the inside and is affected, the wisdom screen at top can be in daily use the dust that can collect dust and disinfection in-process production can collect on the screen in the surface area, influence the observation of wisdom screen, hang the wisdom screen at top and also ten difficulties when cleaning, more wisdom screens can make the work load very huge, propose a track crossing suspension wisdom screen with self-cleaning ability for this reason now.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a rail-crossing suspension intelligent screen with self-cleaning capability.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a rail suspension type wisdom screen with self-cleaning ability, includes the brace table of installing on the rail ceiling, the brace table bottom is provided with the heat dissipation platform, be provided with heat dissipation mechanism on the heat dissipation bench, be located the heat dissipation bench both sides offer in the brace table and accomodate the mouth, it all is provided with supporting rail to accomodate mouthful inside wall both sides, supporting rail is connected with the suspension axle through displacement subassembly, the suspension axle is connected with wisdom display screen through a plurality of connecting blocks, be provided with the angle adjustment subassembly that topples with the heat dissipation bench combined action on the connecting block, be located accomodate mouthful department the brace table bottom is provided with clean axle, clean axle lateral wall fixedly connected with clean cotton section of thick bamboo, be provided with automatic washing liquid replenishing device on the clean cotton section of thick bamboo, be provided with the autogiration subassembly of being connected with wisdom display screen on the clean axle, brace table one side is provided with the transmission cavity, a plurality of transmission cavity are connected with the drive shaft by servo motor control jointly, the drive shaft is connected with vertical rotation axle through awl transmission subassembly, vertical rotation axle passes through linkage transmission subassembly and is connected with suspension axle.
Preferably, the heat dissipation mechanism is including setting up the toper cooperation seat in the heat dissipation platform bottom, set up the heat dissipation passageway on the toper cooperation seat, the heat dissipation passageway inner wall is provided with radiator fan, the heat dissipation passageway is crooked setting, and the other end is set up on toper cooperation seat both sides lateral wall, heat dissipation passageway both ends opening all is provided with the filter screen, be provided with a plurality of absorption magnetic path on the toper cooperation seat, the wisdom display screen back is provided with the magnetic sheet that attracts mutually with absorption magnetic path magnetism.
Preferably, the displacement assembly comprises a climbing rack fixedly connected to the support guide rail, the outer side wall of the suspension shaft is fixedly connected with a climbing gear meshed with the climbing rack, the other end of the support guide rail is rotationally connected with a rectangular limiting block, and the rectangular limiting block is matched with the support guide rail.
Preferably, the connecting block is a plurality of, and equal fixed connection is on wisdom display screen back lateral wall, the suspension axle rotates with the connecting block to be connected, the angle adjustment subassembly that topples is established at the epaxial angle adjustment gear of suspension including the cover, angle adjustment gear is established at epaxial connecting collar of suspension and connecting block fixed connection through the cover, fixedly connected with and the angle adjustment rack of angle adjustment gear looks adaptation on the heat dissipation platform lateral wall.
Preferably, the cone transmission assembly comprises a vertical bevel gear fixedly connected to the end part of the vertical rotating shaft, and a horizontal bevel gear in meshed connection with the vertical bevel gear is fixedly connected to the driving shaft.
Preferably, the linkage transmission assembly comprises a limit key bar fixedly connected to the outer side wall of the driving shaft, a sliding sleeve in sliding connection with the limit key bar is sleeved on the driving shaft, a worm layer is arranged on the outer side wall of the sliding sleeve, one end of the suspension shaft penetrates into the transmission cavity and is fixedly connected with a worm wheel disc in meshed connection with the worm layer, and a through hole for the suspension shaft to move is formed in the supporting guide rail.
Preferably, the automatic cleaning liquid supplementing device comprises a liquid storage box arranged at the storage opening, a liquid feeding cylinder is arranged in the liquid storage box, a liquid feeding piston is arranged in the liquid feeding cylinder, the liquid feeding piston is fixedly connected with a conflict column extending outwards through the liquid storage box, the end part of the conflict column is fixedly connected with a conflict arc block, and the conflict arc block is connected with the liquid storage box through a conflict spring sleeved on the touch column.
Preferably, the cleaning shaft is hollow, liquid outlet holes are uniformly formed in the outer side wall of the cleaning shaft, and the liquid feeding cylinder is communicated with the cleaning shaft through a conveying pipe.
Preferably, the self-rotating assembly comprises a self-driven rack fixedly connected to the side wall of the intelligent display screen, and the end part of the cleaning shaft is fixedly connected with a self-driven gear in meshed connection with the self-driven rack.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the intelligent display screen, the intelligent display screen is designed according to the working environment of the subway, and the intelligent display screen hung on the top can be stored in the supporting table at night, so that the intelligent display screen is prevented from being influenced when the subway is killed.
2. According to the intelligent display screen cleaning device, in the process of uniformly storing the intelligent display screen, the intelligent display screen is automatically adjusted in angle by moving the intelligent display screen, and the cleaning cotton cylinder is rotated and the cleaning liquid is added, so that the intelligent display screen is automatically cleaned in the process of storing and moving out, and the cleaning of the intelligent display screen every day is ensured.
Drawings
FIG. 1 is a schematic perspective view of a rail-mounted intelligent screen with self-cleaning capability according to the present invention;
FIG. 2 is a schematic top view of a cross-sectional view of a rail-mounted intelligent screen with self-cleaning capability according to the present invention;
FIG. 3 is an enlarged schematic view of FIG. 2A;
FIG. 4 is a schematic side view of a rail-mounted intelligent screen with self-cleaning capability according to the present invention;
FIG. 5 is a schematic side view of a rail-mounted intelligent screen with self-cleaning capability according to the second embodiment of the present invention;
FIG. 6 is a schematic diagram of a cross-sectional view of a rail-mounted intelligent screen with self-cleaning capability according to the present invention;
fig. 7 is a schematic diagram of the internal structure of a transmission chamber in a rail-mounted intelligent screen with self-cleaning capability according to the present invention.
In the figure: 1. a support table; 2. a heat dissipation stage; 3. a support rail; 4. a suspension shaft; 5. a connecting block; 6. cleaning the shaft; 7. cleaning a cotton cylinder; 8. a transmission chamber; 9. a drive shaft; 10. a vertical rotation shaft; 11. a conical mating seat; 12. a heat dissipation channel; 13. a heat radiation fan; 14. adsorbing the magnetic blocks; 15. a magnetic plate; 16. climbing the rack; 17. climbing gears; 18. a rectangular limiting block; 19. an angle adjusting gear; 20. a connecting collar; 21. an angle adjusting rack; 22. a vertical bevel gear; 23. limiting key bars; 24. a sliding sleeve; 25. a worm wheel disk; 26. a liquid storage box; 27. a liquid feeding cylinder; 28. a liquid feeding piston; 29. a contact column; 30. abutting the arc-shaped block; 31. a liquid outlet hole; 32. a self-driven rack; 33. a self-driving gear; 34. an intelligent display screen.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present invention are included in the protection scope of the present invention.
Examples
Referring to fig. 1-7, a rail cross-hanging intelligent screen with self-cleaning capability comprises a supporting table 1 installed on a rail cross ceiling, a heat dissipation table 2 is arranged at the bottom of the supporting table 1, a heat dissipation mechanism is arranged on the heat dissipation table 2, further, the heat dissipation mechanism comprises a conical matching seat 11 arranged at the bottom of the heat dissipation table 2, a heat dissipation channel 12 is arranged on the conical matching seat 11, a heat dissipation fan 13 is arranged on the inner wall of the heat dissipation channel 12, the heat dissipation fan 13 is in the prior art, the heat dissipation channel 12 is in a bent arrangement, the other end of the heat dissipation channel is arranged on the side walls of two sides of the conical matching seat 11, and filter screens are arranged at the openings of two ends of the heat dissipation channel 12;
it should be noted that: the scheme is to meet the effects of effective storage of the intelligent display screen 34 and lightening of gravity on the intelligent display screen 34, a heat dissipation device is not arranged in the intelligent display screen 34, and concentrated heat dissipation is carried out through a heat dissipation mechanism arranged on the middle heat dissipation table 2;
the adoption of the method has the further advantages that: the intelligent display screen 34 arranged on two sides of the bottom of the supporting table 1 is used for radiating heat in a concentrated mode through the heat radiating table 2 arranged in the middle, the space inside the intelligent display screen 34 can be reduced, and when a heat radiating mechanism is maintained, the intelligent display screen 34 is more convenient, the independently arranged heat radiating table 2 is better in heat radiating performance than a heat radiating device arranged inside the intelligent display screen 34, and is more suitable for being used for radiating heat on the intelligent display screen 34 of a rail crossing occasion of long-time uninterrupted operation.
The support table 1 that is located the heat dissipation platform 2 both sides is internally seted up and is accomodate the mouth, accomodates mouthful inside wall both sides and all is provided with supporting rail 3, wherein supporting rail 3 is the U type setting, supporting rail 3 is connected with suspension shaft 4 through displacement subassembly, further, displacement subassembly includes the rack 16 that climbs of fixed connection on supporting rail 3, the lateral wall fixedly connected with of suspension shaft 4 is with the rack 17 that climbs 16 meshing is connected, supporting rail 3 other end rotation is connected with rectangular stopper 18, rectangular stopper 18 and supporting rail 3 looks adaptation.
It should be noted that, the rectangular limiting block 18 is located in the U-shaped supporting rail 3 and is slidably connected with the U-shaped supporting rail, so as to limit the up-and-down movement of the suspension shaft 4, ensure that the suspension shaft 4 can only move up and down, cannot horizontally shift, and ensure effective storage of the intelligent display screen 34;
the suspension shaft 4 is connected with an intelligent display screen 34 through a plurality of connection blocks 5, wherein the intelligent display screen 34 is one of displays based on wireless technology, and is the prior art and is not described in detail herein; the plurality of the connecting blocks 5 are fixedly connected to the side wall of the back of the intelligent display screen 34, the suspension shaft 4 is rotationally connected with the connecting blocks 5, and the reliable connection of the intelligent display screen 34 is ensured through the connection of the plurality of the connecting blocks 5;
the overturning angle adjusting assembly comprises an angle adjusting gear 19 sleeved on the suspension shaft 4, the angle adjusting gear 19 is fixedly connected with the connecting block 5 through a connecting lantern ring 20 sleeved on the suspension shaft 4, and an angle adjusting rack 21 matched with the angle adjusting gear 19 is fixedly connected to the side wall of the cooling table 2;
the advantages of the adoption are that: when the intelligent display screen 34 is moved downwards to the tail end through the displacement assembly, the angle adjusting gear 19 arranged on the back of the intelligent display screen 34 is in meshed contact with the angle adjusting rack 21 arranged on the cooling table 2, and the angle adjusting gear 19 can drive the intelligent display screen 34 to rotate under the action of the angle adjusting rack 21, so that the intelligent display screen 34 generates an inclination angle, and the use of watching by people positioned below is met;
the conical matching seat 11 is provided with a plurality of adsorption magnetic blocks 14, and the back of the intelligent display screen 34 is provided with a magnetic plate 15 which is attracted with the adsorption magnetic blocks 14 in a magnetic way.
Adopt to adsorb magnetic path 14 and magnetic sheet 15, can carry out the rotation of angle to wisdom display screen 34 through the angle adjustment subassembly that overturns, can make to adsorb magnetic path 14 and magnetic sheet 15 carry out effectual contact at rotation angle in-process to can realize the auxiliary stay of heat dissipation platform 2 to wisdom display screen 34 through magnetic force, guarantee the safety of equipment.
Be located the brace table 1 bottom of taking in mouth department and be provided with clean axle 6, clean axle 6 lateral wall fixedly connected with clean cotton section of thick bamboo 7, be provided with automatic washing liquid replenishing device on the clean cotton section of thick bamboo 7, further, automatic washing liquid replenishing device is including setting up the liquid storage box 26 in taking in mouth department, be provided with in the liquid storage box 26 and send liquid section of thick bamboo 27, be provided with in the liquid storage box 27 and send liquid piston 28, liquid piston 28 fixedly connected with runs through the conflict post 29 of liquid storage box 26 outside extension, conflict post 29 tip fixedly connected with conflict arc piece 30, conflict arc piece 30 is connected with liquid storage box 26 through the conflict spring of cover on conflict post 29, clean axle 6 inside is the cavity setting, and evenly seted up out liquid hole 31 on the lateral wall, liquid storage box 27 communicates with clean axle 6 through the conveyer pipe.
It should be noted that, in order to satisfy the effect that the delivery pipe can deliver the cleaning liquid when the liquid delivering piston 28 works, a one-way valve can be arranged at the delivery pipe, so that the cleaning liquid can be delivered only and can not flow back, wherein two sides of the liquid delivering cylinder 27 are also provided with one-way valves for sucking the cleaning liquid in the liquid storing box 26;
the adoption of the method has the further advantages that: when the displacement assembly drives the intelligent display screen 34 to move, the end part of the intelligent display screen 34 is in contact with the abutting arc-shaped block 30, the abutting arc-shaped block 30 is driven to move under the pressure action of the intelligent display screen 34, the abutting column 29 is driven to move in the moving process, the abutting column 29 compresses the liquid feeding piston 28 to squeeze the cleaning liquid, the cleaning liquid is conveyed into the cleaning shaft 6 through the conveying pipe and conveyed into the cleaning cotton cylinder 7 arranged on the cleaning shaft 6, so that the cleaning cotton cylinder 7 is humidified, and the cleaning of the intelligent display screen 34 is more effective;
the cleaning shaft 6 is provided with a self-rotating assembly connected with the intelligent display screen 34, and further, the self-rotating assembly comprises a self-driving rack 32 fixedly connected to the side wall of the intelligent display screen 34, and the end part of the cleaning shaft 6 is fixedly connected with a self-driving gear 33 meshed with the self-driving rack 32.
The adoption of the intelligent display screen 34 has the further advantages that when the displacement assembly drives the intelligent display screen 34 to move, the self-driven rack 32 arranged on the intelligent display screen 34 is meshed with the self-driven gear 33, and the self-driven gear 33 drives the cleaning shaft 6 to continuously rotate in the moving process, so that the cleaning cotton cylinder 7 is driven to rotate, and the surface of the intelligent display screen 34 is effectively cleaned;
one side of the supporting table 1 is provided with a transmission cavity 8, a plurality of transmission cavities 8 are commonly connected with a driving shaft 9 controlled by a servo motor, the driving shaft 9 is connected with a vertical rotating shaft 10 through a cone transmission assembly, further, the cone transmission assembly comprises a vertical bevel gear 22 fixedly connected to the end part of the vertical rotating shaft 10, and a horizontal bevel gear in meshed connection with the vertical bevel gear 22 is fixedly connected to the driving shaft 9.
It should be noted that the servo motor can simultaneously control a plurality of intelligent display screens 34 located on an axis to be synchronously opened and closed through the driving shaft 9, so that when the control is performed, one control can be realized to simultaneously operate a plurality of control units, thereby facilitating the management of rail transit.
The vertical rotating shaft 10 is connected with the suspension shaft 4 through a linkage transmission assembly; further, the linkage transmission assembly comprises a limit key bar 23 fixedly connected to the outer side wall of the driving shaft 9, a sliding sleeve 24 in sliding connection with the limit key bar 23 is sleeved on the driving shaft 9, a worm layer is arranged on the outer side wall of the sliding sleeve 24, one end of the suspension shaft 4 penetrates into the transmission cavity 8 and is fixedly connected with a worm wheel disc 25 in meshed connection with the worm layer, and a through hole for the suspension shaft 4 to move is formed in the support guide rail 3;
it is noted that, the sliding sleeve 24 is provided with a limit key slot adapted to the limit key bar 23, so that in order to reduce the friction between the limit key slot and the limit key bar 23, the inner side wall of the limit key slot is provided with a rolling ball to change the sliding friction into rolling friction.
According to the invention, the supporting table 1 is arranged at the top of a waiting area, when subway traffic stops at night in daily use, the driving shaft 9 connected with the supporting table is uniformly controlled by the servo motor, the vertical rotating shaft 10 is continuously rotated under the action of the vertical bevel gear 22 and the horizontal bevel gear, the sliding sleeve 24 arranged on the vertical rotating shaft 10 is rotated in the rotating process, the worm wheel disk 25 meshed and connected with the sliding sleeve 24 through the worm layer is rotated to drive the suspension shaft 4 fixedly connected with the worm wheel disk to rotate, and the climbing rack 16 arranged on the supporting guide rail 3 is used for enabling the climbing gear 17 to move in the rotating process when the suspension shaft 4 rotates, and the intelligent display screen 34 arranged on the suspension shaft 4 is driven to move;
at the beginning of movement, the rotation of the angle adjusting gear 19 is realized under the action of the angle adjusting rack 21, so that the intelligent display screen 34 rotates, the magnetic plate 15 is separated from the adsorption magnetic block 14, and the magnetic plate is gradually moved to a vertical state, so that the magnetic plate is convenient to vertically move and store;
when the wisdom display screen 34 is driven to upwards move and accomodate, its lateral wall can be with contradicting arc piece 30 contact, the pressure effect of wisdom display screen 34 can make and contradict arc piece 30 and remove, realize pouring into the cleaning solution in the liquid storage box 26 on the clean cotton section of thick bamboo 7 at the removal in-process, make originally dry clean cotton section of thick bamboo 7 by moistening, simultaneously, self-driven rack 32 can mesh with self-driven gear 33, and make in-process that removes self-driven gear 33 drive clean axle 6 constantly rotate, thereby drive clean cotton section of thick bamboo 7 rotation, the wet constantly rotatory clean cotton section of thick bamboo 7 can effectually clean wisdom display screen 34, realize the effect to wisdom display screen 34 self-cleaning.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.

Claims (9)

1. The utility model provides a rail suspension type wisdom screen with self-cleaning ability, includes brace table (1) of installing on the rail ceiling, its characterized in that, brace table (1) bottom is provided with heat dissipation platform (2), be provided with cooling mechanism on heat dissipation platform (2), be located heat dissipation platform (2) both sides offer in brace table (1) and accomodate the mouth, accomodate mouthful inside wall both sides all to be provided with supporting rail (3), supporting rail (3) are connected with suspension axle (4) through displacement subassembly, suspension axle (4) are connected with wisdom display screen (34) through a plurality of connecting blocks (5), be provided with on connecting block (5) with heat dissipation platform (2) joint action's the angle adjustment subassembly that topples, be located in accomodate mouthful department brace table (1) bottom is provided with clean axle (6), clean axle (6) lateral wall fixedly connected with clean cotton section of thick bamboo (7), be provided with automatic washing liquid replenishing device on clean cotton section of thick bamboo (7), be provided with on clean axle (6) and be connected with wisdom display screen (34) through displacement subassembly wisdom display screen (8) rotation chamber (9), it has transmission chamber (9) to pass through servo motor (8) joint, transmission chamber (9) are connected with one side (9), the vertical rotating shaft (10) is connected with the suspension shaft (4) through a linkage transmission assembly.
2. The rail-hung intelligent screen with self-cleaning capability according to claim 1, wherein the heat dissipation mechanism comprises a conical matching seat (11) arranged at the bottom of a heat dissipation table (2), a heat dissipation channel (12) is formed in the conical matching seat (11), a heat dissipation fan (13) is arranged on the inner wall of the heat dissipation channel (12), the heat dissipation channel (12) is in a bent arrangement, the other end of the heat dissipation channel is formed in the side walls of the two sides of the conical matching seat (11), and filter screens are arranged at the openings at the two ends of the heat dissipation channel (12);
a plurality of adsorption magnetic blocks (14) are arranged on the conical matching seat (11), and a magnetic plate (15) which is magnetically attracted with the adsorption magnetic blocks (14) is arranged on the back of the intelligent display screen (34).
3. The rail-mounted intelligent screen with self-cleaning capability according to claim 1, wherein the displacement assembly comprises a climbing rack (16) fixedly connected to the supporting guide rail (3), a climbing gear (17) meshed with the climbing rack (16) is fixedly connected to the outer side wall of the suspension shaft (4), a rectangular limiting block (18) is rotatably connected to the other end of the supporting guide rail (3), and the rectangular limiting block (18) is matched with the supporting guide rail (3).
4. The rail-mounted intelligent screen with self-cleaning capability according to claim 1, wherein a plurality of connecting blocks (5) are fixedly connected to the back side wall of the intelligent display screen (34), and the suspension shaft (4) is rotatably connected with the connecting blocks (5);
the overturning angle adjusting assembly comprises an angle adjusting gear (19) sleeved on the suspension shaft (4), the angle adjusting gear (19) is fixedly connected with the connecting block (5) through a connecting sleeve ring (20) sleeved on the suspension shaft (4), and an angle adjusting rack (21) matched with the angle adjusting gear (19) is fixedly connected to the side wall of the cooling table (2).
5. The rail-mounted intelligent screen with self-cleaning capability according to claim 1, wherein the cone transmission assembly comprises a vertical bevel gear (22) fixedly connected to the end of a vertical rotating shaft (10), and a horizontal bevel gear in meshed connection with the vertical bevel gear (22) is fixedly connected to the driving shaft (9).
6. The rail-hung intelligent screen with self-cleaning capability according to claim 1, characterized in that the linkage transmission assembly comprises a limit key bar (23) fixedly connected to the outer side wall of a driving shaft (9), a sliding sleeve (24) slidably connected with the limit key bar (23) is sleeved on the driving shaft (9), a worm layer is arranged on the outer side wall of the sliding sleeve (24), one end of the hanging shaft (4) penetrates into the transmission cavity (8) and is fixedly connected with a worm wheel disc (25) in meshed connection with the worm layer, and a through hole for the hanging shaft (4) to move is formed in the supporting guide rail (3).
7. The rail-mounted intelligent screen with self-cleaning capability according to claim 1, characterized in that the automatic cleaning liquid supplementing device comprises a liquid storage box (26) arranged at a storage opening, a liquid feeding cylinder (27) is arranged in the liquid storage box (26), a liquid feeding piston (28) is arranged in the liquid feeding cylinder (27), the liquid feeding piston (28) is fixedly connected with a supporting column (29) extending outwards through the liquid storage box (26), the end part of the supporting column (29) is fixedly connected with a supporting arc block (30), and the supporting arc block (30) is connected with the liquid storage box (26) through a supporting spring sleeved on the supporting column (29).
8. The rail-mounted intelligent screen with self-cleaning capability according to claim 7, wherein the cleaning shaft (6) is hollow, liquid outlet holes (31) are uniformly formed in the outer side wall of the cleaning shaft, and the liquid feeding barrel (27) is communicated with the cleaning shaft (6) through a conveying pipe.
9. A rail-mounted intelligent screen with self-cleaning capability according to claim 1, wherein the self-rotating assembly comprises a self-driven rack (32) fixedly connected to the side wall of the intelligent display screen (34), and a self-driven gear (33) meshed with the self-driven rack (32) is fixedly connected to the end of the cleaning shaft (6).
CN202310012261.4A 2023-01-05 2023-01-05 Rail cross-hanging intelligent screen with self-cleaning capability Pending CN116085605A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310012261.4A CN116085605A (en) 2023-01-05 2023-01-05 Rail cross-hanging intelligent screen with self-cleaning capability

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310012261.4A CN116085605A (en) 2023-01-05 2023-01-05 Rail cross-hanging intelligent screen with self-cleaning capability

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CN116085605A true CN116085605A (en) 2023-05-09

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