CN113958839A - Multifunctional information display screen - Google Patents

Multifunctional information display screen Download PDF

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Publication number
CN113958839A
CN113958839A CN202111136608.3A CN202111136608A CN113958839A CN 113958839 A CN113958839 A CN 113958839A CN 202111136608 A CN202111136608 A CN 202111136608A CN 113958839 A CN113958839 A CN 113958839A
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CN
China
Prior art keywords
display screen
wall
motor
base
fixedly connected
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
CN202111136608.3A
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Chinese (zh)
Inventor
张昆仑
蒋小强
张梦琪
孟繁明
金恬妤
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202111136608.3A priority Critical patent/CN113958839A/en
Publication of CN113958839A publication Critical patent/CN113958839A/en
Pending legal-status Critical Current

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    • 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
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/2007—Undercarriages with or without wheels comprising means allowing pivoting adjustment
    • F16M11/2014—Undercarriages with or without wheels comprising means allowing pivoting adjustment around a vertical 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
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of 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
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/22—Undercarriages with or without wheels with approximately constant height, e.g. with constant length of column or of legs
    • 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
    • F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
    • 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
    • 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
    • F16M2200/00—Details of stands or supports
    • F16M2200/08—Foot or support base

Abstract

The invention discloses a multifunctional information display screen, in particular to the field of display screens, which comprises a base and a display screen body, wherein the upper surface of the base is provided with a supporting rod, one end of the supporting rod, which is far away from the base, is fixedly connected with an installation outer frame, the inner wall of the installation outer frame is provided with a mounting groove, the outer wall of the display screen body is movably contacted with the inner wall of the mounting groove, compared with the prior art, a second motor and a third motor are started, a driving shaft of the third motor drives a fan to rotate, air flow is generated while the fan rotates, the third rotating rod enables a driving belt to be continuously transmitted through a driving wheel, the driving belt enables a synchronous rod to drive a movable seat to reciprocate and horizontally move, the movable seat drives the third motor and the fan to reciprocate and horizontally move, the temperature of the display screen body is reduced through the air flow when the fan rotates, and the heat dissipation and the temperature reduction of the display screen body are conveniently completed, and then the operating efficiency of show screen body has effectually been improved.

Description

Multifunctional information display screen
Technical Field
The invention relates to the technical field of display screens, in particular to a multifunctional information display screen.
Background
A display screen: is one of the flat panel displays. The screen display device is used for screen display of televisions and computers. The display screen has the advantages of low power consumption, low radiation and the like. The information display screen in the prior art has the following problems:
1. most of information display screens in the prior art are fixedly installed on the inner wall of an installation frame through bolts, and due to the fact that a display screen is large in size and heavy in weight, the display screen is not convenient and fast to install;
2. at present, after the information display screen is installed, when the angle of the information display screen needs to be adjusted, the display screen is generally required to be detached and installed after being rotated to the angle required by a user, so that the angle adjustment of the display screen is troublesome;
3. when the temperature when the information display screen operates is higher, the operation of the information display screen is influenced by high temperature, so that the operation efficiency of the information display screen is relatively low, and therefore, a multifunctional information display screen is provided for solving the problems.
Disclosure of Invention
The invention aims to provide a multifunctional information display screen to solve the problems in the background technology.
In order to solve the technical problems, the invention adopts the following technical scheme: the utility model provides a multi-functional information display screen, includes base and show screen body, the upper surface of base is equipped with the bracing piece, the one end fixedly connected with installation frame of base is kept away from to the bracing piece, the mounting groove has been seted up to the inner wall of installation frame, the outer wall of show screen body and the inner wall movable contact of mounting groove, one side of installation frame is equipped with supplementary installation mechanism, the surface of base is equipped with stabilizing assembly and angle adjustment mechanism respectively, the opposite side of installation frame is equipped with heat dissipation mechanism.
Preferably, the four corners of the bottom end of the base are fixedly provided with universal wheels.
Preferably, ventilation slots are uniformly distributed on one side of the mounting outer frame, and inserting slots are formed on one side of the mounting outer frame.
Preferably, supplementary installation mechanism is including first motor, the drive output end fixedly connected with first rotation pole of first motor, the one end fixed mounting that first motor was kept away from to first rotation pole has first drive gear, first guide way, two have all been seted up to the both sides of installation frame the equal sliding connection of inner wall of first guide way has first guide block, two fixedly connected with lifter plate between the first guide block, the outer wall of lifter plate and the inner wall movable contact of mounting groove, the last fixed surface of first guide block installs the pinion rack, first drive gear and pinion rack meshing are connected.
Preferably, the first fixed block of outer wall fixedly connected with of first motor, the outer wall fixed connection of one side and the installation frame of first fixed block, one side fixed mounting of installation frame has the fixed plate, first rotation pole and fixed plate rotate to be connected, the last fixed surface of lifter plate installs the protection and fills up, the protection fills up the bottom movable contact who keeps away from the one side of lifter plate and show screen body.
Preferably, the stabilizing component comprises a threaded rod, the threaded rod is connected with the base in a threaded rotating mode, the bottom of the base is symmetrically provided with a first cavity and a second cavity, the inner wall of the first cavity is symmetrically and fixedly provided with a telescopic rod, the piston end of the telescopic rod is fixedly connected with a stabilizing plate, and one end of the threaded rod is connected with the stabilizing plate in a rotating mode.
Preferably, two threaded rods are respectively and fixedly provided with a first handle at one end far away from the base, and two stabilizing plates are respectively and fixedly provided with an anti-skid pad at one end far away from the telescopic rod.
Preferably, angle adjustment mechanism is including the worm, worm and base rotate to be connected, the second cavity has been seted up on the surface of base, the inner wall of second cavity rotates and is connected with the second dwang, the outer wall fixed mounting of second dwang has the worm wheel, worm and worm wheel meshing are connected, the outer wall of second dwang is fixed mounting still has second drive gear, the bracing piece is close to the one end fixed mounting of base and is had third drive gear, second drive gear and third drive gear meshing are connected.
Preferably, one end of the worm, which is far away from the base, is fixedly connected with a second handle.
Preferably, the heat dissipation mechanism comprises a second motor, a second fixed block is fixedly connected to the outer wall of the second motor, one side of the second fixed block is fixedly connected to the outer wall of the installation frame, a third rotating rod is symmetrically and rotatably connected to one side of the installation frame, the driving output end of the second motor is fixedly connected to one end of the third rotating rod, driving wheels are fixedly mounted at one ends of the two third rotating rods, a driving belt is in transmission connection between the two driving wheels, a synchronizing rod is fixedly connected to one side of the driving belt, second guide grooves are symmetrically formed in the inner wall of the installation frame, second guide blocks are respectively in sliding connection with the inner walls of the two second guide grooves, a moving seat is fixedly connected between the two second guide blocks, a through groove is formed in one side of the moving seat, and one end of the synchronizing rod, far away from the driving belt, is in movable contact with the inner walls of the through groove, one side of the moving seat far away from the second guide block is fixedly provided with a third motor, and the driving output end of the third motor is fixedly provided with a fan.
Compared with the prior art, the invention has the beneficial effects that:
1. the display screen body is placed on the upper surface of the protection pad, the first motor is started to enable the first transmission gear to rotate, the first transmission gear drives the toothed plate to move, and the toothed plate drives the lifting plate and the protection pad to move through the first guide block, so that the display screen body is conveniently installed, and convenience in installing the display screen body is effectively improved;
2. the base is jacked up by the stabilizing plate and the anti-skid pad through rotating the threaded rod, so that jacking up of the base is conveniently completed, and the stability of the display screen body after installation is effectively improved;
3. by rotating the worm, the worm drives the worm wheel to rotate, the worm wheel drives the second rotating rod to rotate, the second rotating rod drives the second transmission gear to rotate, the second transmission gear drives the third transmission gear to rotate, the third transmission gear drives the supporting rod to rotate, and the supporting rod drives the mounting outer frame and the display screen body in the mounting outer frame to rotate, so that the angle adjustment of the display screen body is conveniently completed, and the convenience for adjusting the angle of the display screen body is effectively improved;
4. through opening second motor and third motor, the drive shaft of third motor drives the fan and rotates, produce the air current when the fan pivoted, the third dwang passes through the continuous transmission of drive wheel messenger drive belt, drive belt makes synchronous rod drive the reciprocal horizontal migration of removal seat, it drives the reciprocal horizontal migration of third motor and fan to remove the seat, the air current when the fan rotates makes the temperature of show screen body reduce, thereby convenient completion the heat dissipation cooling of show screen body, and then the effectual operating efficiency who improves the show screen body.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic view of the installation frame and the display screen body of the present invention.
Fig. 2 is a schematic diagram of the mounting frame and the display screen body of the present invention in a separated state.
Fig. 3 is a schematic cross-sectional view of the base of the present invention.
FIG. 4 is an enlarged view of portion A of FIG. 3 according to the present invention.
FIG. 5 is an enlarged view of the portion B of FIG. 3 according to the present invention.
Fig. 6 is a schematic view of the internal structure of the mounting housing of the present invention.
FIG. 7 is an enlarged view of the portion C of FIG. 6 according to the present invention.
Fig. 8 is a schematic cross-sectional view of the mounting frame of the present invention.
FIG. 9 is an enlarged view of the portion D of FIG. 8 according to the present invention.
FIG. 10 is a schematic view of the connection between the synchronizing bar and the movable base according to the present invention.
Fig. 11 is a schematic view showing the connection of the first guide block and the lifting plate according to the present invention.
In the figure: 1. a base; 11. a universal wheel; 12. a support bar; 13. installing an outer frame; 14. a ventilation slot; 15. inserting grooves; 16. mounting grooves; 17. the display screen body; 2. an auxiliary mounting mechanism; 21. a first motor; 22. a first fixed block; 23. a fixing plate; 24. a first rotating lever; 25. a first drive gear; 26. a first guide groove; 27. a first guide block; 28. a lifting plate; 281. a protective pad; 29. a toothed plate; 3. a stabilizing assembly; 31. a threaded rod; 32. a first handle; 33. a first cavity; 34. a telescopic rod; 35. a stabilizing plate; 36. a non-slip mat; 4. an angle adjusting mechanism; 41. a worm; 42. a second handle; 43. a second cavity; 44. a second rotating lever; 45. a worm gear; 46. a second transmission gear; 47. a third transmission gear; 5. a heat dissipation mechanism; 51. a second motor; 52. a second fixed block; 53. a third rotating rod; 54. a driving wheel; 55. a drive belt; 56. a synchronization lever; 57. a second guide groove; 58. a second guide block; 59. a movable seat; 591. a through groove; 6. a third motor; 61. a fan.
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.
Example (b): as shown in FIGS. 1-11, the invention provides a multifunctional information display screen, which comprises a base 1 and a display screen body 17, wherein a support rod 12 is arranged on the upper surface of the base 1, one end of the support rod 12, which is far away from the base 1, is fixedly connected with an installation outer frame 13, an installation groove 16 is arranged on the inner wall of the installation outer frame 13, the outer wall of the display screen body 17 is movably contacted with the inner wall of the installation groove 16, the display screen body 17 can be inserted into the installation groove 16, an auxiliary installation mechanism 2 is arranged on one side of the installation outer frame 13, the auxiliary installation mechanism 2 can conveniently realize the installation and the disassembly of the display screen body 17, a stabilizing component 3 and an angle adjusting mechanism 4 are respectively arranged on the surface of the base 1, the stabilizing component 3 can effectively improve the stability of the installed display screen body 17, and the angle adjusting mechanism 4 can conveniently adjust the angle of the installed display screen body 17, the other side of installation frame 13 is equipped with heat dissipation mechanism 5, and heat dissipation mechanism 5 can cool down the heat dissipation to show screen body 17.
Further, the bottom four corners of base 1 all fixed mounting have universal wheel 11, and universal wheel 11 can drive base 1 and remove.
Further, ventilation groove 14 has been seted up to one side evenly distributed of installation frame 13, through seting up ventilation groove 14, can effectual improvement installation frame 13's air permeability, and inserting groove 15 has been seted up to one side of installation frame 13, through seting up inserting groove 15, can be convenient for peg graft the external power supply plug wire of show screen body 17.
Further, the auxiliary installation mechanism 2 includes a first motor 21, a first rotation rod 24 is fixedly connected to a driving output end of the first motor 21, by turning on the first motor 21, a driving shaft of the first motor 21 can drive the first rotation rod 24 to rotate, a first transmission gear 25 is fixedly installed at one end of the first rotation rod 24 away from the first motor 21, the first rotation rod 24 can drive the first transmission gear 25 to rotate, first guide slots 26 are respectively formed at two sides of the installation outer frame 13, first guide blocks 27 are respectively connected to inner walls of the two first guide slots 26 in a sliding manner, the first guide blocks 27 can vertically slide up and down along inner walls of the first guide slots 26, a lifting plate 28 is fixedly connected between the two first guide blocks 27, the first guide blocks 27 can drive the lifting plate 28 to vertically move, the lifting plate 28 can drive the display screen body 17 to vertically move up, outer walls of the lifting plate 28 are in movable contact with inner walls of the installation slots 16, the toothed plate 29 is fixedly mounted on the upper surface of the first guide block 27, the toothed plate 29 can drive the first guide block 27 to slide in the vertical direction, the first transmission gear 25 is meshed with the toothed plate 29 and connected with the toothed plate 29, and the first transmission gear 25 can drive the toothed plate 29 to move in the vertical direction.
Further, the first fixed block 22 of outer wall fixedly connected with of first motor 21, the one side of first fixed block 22 and the outer wall fixed connection of installation frame 13, first fixed block 22 can the first motor 21's of effectual improvement stability, one side fixed mounting of installation frame 13 has fixed plate 23, first rotation pole 24 and fixed plate 23 rotate to be connected, fixed plate 23 can the first 24 stability of rotation pole of effectual improvement, the last fixed surface of lifter plate 28 installs protection pad 281, the protection pad 281 keeps away from the one side of lifter plate 28 and the bottom movable contact of show screen body 17, the protection pad 281 can avoid the outer wall of show screen body 17 to receive wearing and tearing.
Further, stabilizing component 3 includes threaded rod 31, threaded rod 31 and 1 screw thread of base rotate and connect, first cavity 33 has been seted up to base 1's bottom symmetry, the equal symmetrical fixed mounting of inner wall of two first cavities 33 has telescopic link 34, the piston end fixedly connected with steadying plate 35 of telescopic link 34, telescopic link 34 can make steadying plate 35 keep vertical direction to remove, threaded rod 31's one end and steadying plate 35 rotate to be connected, through rotating threaded rod 31, threaded rod 31 can drive the vertical direction of steadying plate 35 and remove, when steadying plate 35 and ground contact, can be with base 1 jack-up, and simultaneously, universal wheel 11 and ground break away from, improve the stability of the show screen body 17 after the installation.
Further, the equal fixed mounting in one end that base 1 was kept away from to two threaded rods 31 has first handle 32, and through the first handle 32 of knob, first handle 32 can drive threaded rod 31 and rotate, and the equal fixed mounting in one end that telescopic link 34 was kept away from to two stabilizer plates 35 has slipmat 36, and slipmat 36 can effectual improvement stabilizer plate 35's stability.
Further, the angle adjusting mechanism 4 comprises a worm 41, the worm 41 is rotatably connected with the base 1, a second cavity 43 is formed in the surface of the base 1, a second rotating rod 44 is rotatably connected to the inner wall of the second cavity 43, a worm wheel 45 is fixedly installed on the outer wall of the second rotating rod 44, the worm wheel 45 can drive the second rotating rod 44 to rotate, the worm 41 is meshed with the worm wheel 45, the worm 41 can drive the worm wheel 45 to rotate by rotating the worm 41, a second transmission gear 46 is also fixedly installed on the outer wall of the second rotating rod 44, the second rotating rod 44 can drive the second transmission gear 46 to rotate, a third transmission gear 47 is fixedly installed at one end of the supporting rod 12 close to the base 1, the third transmission gear 47 can drive the supporting rod 12 to rotate, the supporting rod 12 can drive the mounting outer frame 13 and the display screen body 17 in the mounting outer frame 13 to rotate, and the second transmission gear 46 is meshed with the third transmission gear 47, the second transmission gear 46 can drive the third transmission gear 47 to rotate.
Furthermore, a second handle 42 is fixedly connected to one end of the worm 41 away from the base 1, and the second handle 42 can drive the worm 41 to rotate by turning the second handle 42.
Further, the heat dissipation mechanism 5 includes a second motor 51, a second fixing block 52 is fixedly connected to an outer wall of the second motor 51, one side of the second fixing block 52 is fixedly connected to an outer wall of the mounting outer frame 13, the second fixing block 52 can effectively improve stability of the second motor 51, a third rotating rod 53 is symmetrically and rotatably connected to one side of the mounting outer frame 13, a driving output end of the second motor 51 is fixedly connected to one end of the third rotating rod 53, by turning on the second motor 51, a driving shaft of the second motor 51 can drive the third rotating rod 53 to rotate, one ends of the two third rotating rods 53 are both fixedly provided with driving wheels 54, a driving belt 55 is in transmission connection between the two driving wheels 54, the two third rotating rods 53 can transmit the driving belt 55 through the two driving wheels 54, a synchronizing rod 56 is fixedly connected to one side of the driving belt 55, the driving belt 55 can drive the synchronizing rod 56 to move, the inner wall of the mounting outer frame 13 is symmetrically provided with second guide grooves 57, the inner walls of the two second guide grooves 57 are both connected with second guide blocks 58 in a sliding manner, the second guide blocks 58 can horizontally slide along the inner walls of the second guide grooves 57, a moving seat 59 is fixedly connected between the two second guide blocks 58, one side of the moving seat 59 is provided with a through groove 591, one end of the synchronizing rod 56, far away from the transmission belt 55, is movably contacted with the inner wall of the through groove 591, the synchronizing rod 56 can enable the moving seat 59 to horizontally move in a reciprocating manner through the through groove 591, one side of the moving seat 59, far away from the second guide blocks 58, is fixedly provided with a third motor 6, the moving seat 59 can drive the third motor 6 to horizontally move in a reciprocating manner, and the driving output end of the third motor 6 is fixedly provided with a fan 61, through opening third motor 6, third motor 6's drive shaft can drive fan 61 and rotate, and when fan 61 rotated, the realization show that can be convenient screen body 17's heat dissipation cooling.
The working principle is as follows: when the display screen body 17 needs to be installed, a worker firstly turns on the first motor 21, the driving shaft of the first motor 21 drives the first rotating rod 24 to rotate, the first rotating rod 24 drives the first transmission gear 25 to rotate, the first transmission gear 25 drives the toothed plate 29 to vertically move upwards while rotating, the toothed plate 29 drives the corresponding first guide blocks 27 to vertically slide upwards along the inner walls of the corresponding first guide grooves 26, at the moment, one first guide block 27 enables the other first guide block 27 to synchronously slide upwards through the lifting plate 28 and the protection pad 281, and the first motor 21 is turned off until the two first guide blocks 27 vertically slide upwards to the uppermost ends of the two first guide grooves 26;
subsequently, the display screen body 17 is placed on the upper surface of the protection pad 281, then the first motor 21 is started again, the driving shaft of the first motor 21 rotates reversely, so that the two first guide blocks 27 slide vertically downwards, the lifting plate 28 and the protection pad 281 drive the display screen body 17 to move vertically downwards, the first motor 21 is closed until the lifting plate 28 moves vertically downwards to the bottom end of the mounting groove 16, at the moment, the display screen body 17 is completely inserted into the mounting groove 16, the installation of the display screen body 17 is conveniently completed, and the convenience for installing the display screen body 17 is effectively improved;
then, the two first handles 32 are respectively turned, the two first handles 32 drive the corresponding threaded rods 31 to rotate, the two threaded rods 31 rotate and simultaneously enable the corresponding stabilizing plates 35 and the corresponding anti-slip pads 36 to vertically move downwards, meanwhile, the plurality of telescopic rods 34 extend, simultaneously, along with the downward movement of the two stabilizing plates 35 and the two anti-slip pads 36, the two anti-slip pads 36 are in contact with the ground and jack up the base 1, and the four universal wheels 11 are separated from the ground, so that the jack-up of the base 1 is conveniently completed, and the stability of the installed display screen body 17 is effectively improved;
when the angle of the installed display screen body 17 needs to be adjusted, a worker firstly turns the second handle 42 through a knob, the second handle 42 drives the worm 41 to rotate, the worm 41 drives the worm wheel 45 to rotate, the worm wheel 45 drives the second rotating rod 44 to rotate, the second rotating rod 44 drives the second transmission gear 46 to rotate, the second transmission gear 46 drives the third transmission gear 47 to rotate, the third transmission gear 47 drives the supporting rod 12 to rotate, the supporting rod 12 drives the installation outer frame 13 and the display screen body 17 in the installation outer frame 13 to rotate, and the second handle 42 is turned to stop until the angle of the rotated display screen body 17 meets the angle of the information display requirement, so that the angle adjustment of the display screen body 17 is conveniently completed, and the convenience of adjusting the angle of the display screen body 17 is effectively improved;
when the temperature of the display screen body 17 is too high, the worker turns on the second motor 51 and the third motor 6, the driving shaft of the third motor 6 drives the fan 61 to rotate, the fan 61 generates airflow while rotating, the temperature of the display screen body 17 is reduced by the airflow, meanwhile, the driving shaft of the second motor 51 drives a corresponding third rotating rod 53 to rotate, one third rotating rod 53 synchronously rotates the other third rotating rod 53 through two driving wheels 54 and a driving belt 55, the driving belt 55 drives the synchronizing rod 56 to horizontally move, the synchronizing rod 56 horizontally moves the moving seat 59 in a reciprocating manner through the through slot 591 due to the continuous transmission of the driving belt 55, meanwhile, the moving seat 59 horizontally slides the two second guide blocks 58 in a reciprocating manner along the inner wall of the corresponding second guide slot 57, the moving seat 59 drives the third motor 6 and the fan 61 to horizontally move in a reciprocating manner, and the temperature of the display screen body 17 is reduced while the fan 61 horizontally moves in a reciprocating manner, meanwhile, hot air flow in the installation outer frame 13 is discharged to the outside of the installation outer frame 13 through the plurality of ventilation grooves 14, and the second motor 51 and the third motor 6 are closed until the temperature of the display screen body 17 meets the operation requirement, so that heat dissipation and cooling of the display screen body 17 are conveniently completed, and the operation efficiency of the display screen body 17 is effectively improved.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (10)

1. The utility model provides a multi-functional information display screen, includes base (1) and show screen body (17), its characterized in that: the upper surface of base (1) is equipped with bracing piece (12), the one end fixedly connected with installation frame (13) of base (1) is kept away from in bracing piece (12), mounting groove (16) have been seted up to the inner wall of installation frame (13), the outer wall of show screen body (17) and the inner wall movable contact of mounting groove (16), one side of installation frame (13) is equipped with supplementary installation mechanism (2), the surface of base (1) is equipped with stabilizing component (3) and angle adjustment mechanism (4) respectively, the opposite side of installation frame (13) is equipped with heat dissipation mechanism (5).
2. The multifunctional information display screen of claim 1, characterized in that the four corners of the bottom end of the base (1) are fixedly provided with universal wheels (11).
3. The multifunctional information display screen of claim 1, wherein the mounting frame (13) is provided with ventilation slots (14) uniformly distributed on one side thereof, and the mounting frame (13) is provided with insertion slots (15) on one side thereof.
4. A multi-purpose information display screen according to claim 1, wherein said auxiliary mounting mechanism (2) comprises a first motor (21), a first rotating rod (24) is fixedly connected with the driving output end of the first motor (21), one end of the first rotating rod (24) far away from the first motor (21) is fixedly provided with a first transmission gear (25), first guide grooves (26) are formed in two sides of the mounting outer frame (13), first guide blocks (27) are connected to the inner walls of the first guide grooves (26) in a sliding mode, a lifting plate (28) is fixedly connected between the first guide blocks (27), the outer wall of the lifting plate (28) is movably contacted with the inner wall of the mounting groove (16), toothed plate (29) is fixedly mounted on the upper surface of the first guide block (27), and the first transmission gear (25) is meshed with the toothed plate (29).
5. The multifunctional information display screen as claimed in claim 4, wherein a first fixed block (22) is fixedly connected to the outer wall of the first motor (21), one side of the first fixed block (22) is fixedly connected to the outer wall of the installation frame (13), a fixed plate (23) is fixedly installed on one side of the installation frame (13), the first rotating rod (24) is rotatably connected to the fixed plate (23), a protection pad (281) is fixedly installed on the upper surface of the lifting plate (28), and one surface of the protection pad (281) far away from the lifting plate (28) is movably contacted with the bottom of the display screen body (17).
6. The multifunctional information display screen of claim 1, wherein the stabilizing component (3) comprises a threaded rod (31), the threaded rod (31) is rotatably connected with the base (1) in a threaded manner, first cavities (33) are symmetrically formed in the bottom end of the base (1), telescopic rods (34) are symmetrically and fixedly mounted on the inner walls of the two first cavities (33), a stabilizing plate (35) is fixedly connected to the piston end of each telescopic rod (34), and one end of the threaded rod (31) is rotatably connected with the stabilizing plate (35).
7. The multifunctional information display screen of claim 6, wherein the first handle (32) is fixedly arranged at one end of each of the two threaded rods (31) far away from the base (1), and the anti-skid pad (36) is fixedly arranged at one end of each of the two stabilizing plates (35) far away from the telescopic rod (34).
8. The multifunctional information display screen of claim 1, wherein the angle adjusting mechanism (4) comprises a worm (41), the worm (41) is rotatably connected with the base (1), a second cavity (43) is formed in the surface of the base (1), a second rotating rod (44) is rotatably connected with the inner wall of the second cavity (43), a worm wheel (45) is fixedly mounted on the outer wall of the second rotating rod (44), the worm (41) is meshed with the worm wheel (45), a second transmission gear (46) is fixedly mounted on the outer wall of the second rotating rod (44), a third transmission gear (47) is fixedly mounted at one end of the supporting rod (12) close to the base (1), and the second transmission gear (46) is meshed with the third transmission gear (47).
9. Multifunctional information display screen according to claim 8, characterized in that a second handle (42) is fixedly connected to the end of the worm (41) remote from the base (1).
10. The multifunctional information display screen according to claim 1, wherein the heat dissipation mechanism (5) comprises a second motor (51), a second fixed block (52) is fixedly connected to the outer wall of the second motor (51), one side of the second fixed block (52) is fixedly connected to the outer wall of the mounting frame (13), a third rotating rod (53) is symmetrically and rotatably connected to one side of the mounting frame (13), the driving output end of the second motor (51) is fixedly connected to one end of the third rotating rod (53), a driving wheel (54) is fixedly installed at each of the two ends of the third rotating rod (53), a driving belt (55) is drivingly connected between the two driving wheels (54), a synchronization rod (56) is fixedly connected to one side of the driving belt (55), and a second guide groove (57) is symmetrically formed in the inner wall of the mounting frame (13), two the equal sliding connection of inner wall of second guide way (57) has second guide block (58), two fixedly connected with removes seat (59) between second guide block (58), logical groove (591) have been seted up to one side of removing seat (59), the one end that driving belt (55) were kept away from in synchronizing bar (56) and the inner wall movable contact who leads to groove (591), one side fixed mounting that second guide block (58) were kept away from in removal seat (59) has third motor (6), the drive output end fixed mounting of third motor (6) has fan (61).
CN202111136608.3A 2021-09-27 2021-09-27 Multifunctional information display screen Pending CN113958839A (en)

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CN116884126A (en) * 2023-07-12 2023-10-13 浙江三网科技股份有限公司 Community entrance guard control device and temperature control method

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Application publication date: 20220121