CN107833529B - Multifunctional LED screen - Google Patents

Multifunctional LED screen Download PDF

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Publication number
CN107833529B
CN107833529B CN201711214676.0A CN201711214676A CN107833529B CN 107833529 B CN107833529 B CN 107833529B CN 201711214676 A CN201711214676 A CN 201711214676A CN 107833529 B CN107833529 B CN 107833529B
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CN
China
Prior art keywords
connecting plate
fixedly connected
side wall
plate
lateral wall
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Active
Application number
CN201711214676.0A
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Chinese (zh)
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CN107833529A (en
Inventor
罗红艳
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.)
Chongqing Jiayouhe Technology Consulting Co ltd
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Chongqing Jiayouhe Technology Consulting Co ltd
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Priority to CN201711214676.0A priority Critical patent/CN107833529B/en
Publication of CN107833529A publication Critical patent/CN107833529A/en
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Publication of CN107833529B publication Critical patent/CN107833529B/en
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Classifications

    • 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
    • G09F9/33—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 being semiconductor devices, e.g. diodes
    • 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
    • F16M11/045—Allowing translations adapted to left-right translation movement
    • 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
    • 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
    • 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
    • F16M11/2085—Undercarriages with or without wheels comprising means allowing sideward adjustment, i.e. left-right translation of the head relatively to the undercarriage
    • 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

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)

Abstract

The invention discloses a multifunctional LED screen, which comprises a base, wherein the upper end of the base is fixedly connected with a vertical plate, the side wall of the vertical plate is fixedly connected with a first connecting plate, one side of the first connecting plate, which is far away from the vertical plate, is provided with a screen body, a first rotating rod is rotatably connected between the screen body and the first connecting plate, the upper side of the first rotating rod is provided with a second rotating rod, one end of the second rotating rod is rotatably connected with the side wall of the screen body, the other end of the second rotating rod is rotatably connected with a second connecting plate, the side wall, which is close to the screen body, of the vertical plate is provided with a first groove, a connecting block is slidably connected in the first groove, the side wall, which is far away from the vertical plate, of the connecting block is fixedly connected with the side wall of the second connecting plate, a threaded rod is rotatably connected with the first groove, the threaded rod penetrates through the connecting block, and a threaded hole corresponding to the threaded rod is arranged on the connecting block. The invention has low maintenance difficulty, can help maintenance personnel to improve maintenance efficiency and reduce loss of users.

Description

Multifunctional LED screen
Technical Field
The invention relates to the technical field of LED screens, in particular to a multifunctional LED screen.
Background
The LED display screen is a flat panel display, which consists of small LED module panels and is used for displaying various information such as characters, images, videos, video signals and the like. In order to save space, the reserved space at the back of the existing LED screen is usually smaller, and when a worker performs fault investigation or maintenance, the worker cannot directly detect the back of the LED screen, and the LED module panels must be detached one by one and then overhauled, so that the difficulty is increased for maintenance of the LED screen. In addition, the existing LED screen is usually exposed outdoors, and after long-time sun and rain exposure, the service effect can be affected, and even the service life can be shortened.
For this reason, we propose a multifunctional LED screen to solve the above problems.
Disclosure of Invention
The invention aims to solve the problem that an LED screen is inconvenient to maintain in the prior art, and provides a multifunctional LED screen.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a multi-functional LED screen, includes the base, the upper end fixedly connected with riser of base, fixedly connected with first connecting plate on the lateral wall of riser, one side that the riser was kept away from to first connecting plate is equipped with the screen body, rotate between screen body and the first connecting plate and be connected with first dwang, the upside of first dwang is equipped with the second dwang, the one end of second dwang is rotated with the lateral wall of screen body and is connected, the other end of second dwang rotates and is connected with the second connecting plate, be equipped with first recess on the lateral wall that the riser is close to the screen body, sliding connection has the connecting block on the first recess, the lateral wall that the riser was kept away from to the connecting block and the lateral wall fixed connection of second connecting plate, first recess internal rotation is connected with the threaded rod, be equipped with the screw hole corresponding with the threaded rod on the connecting block, coaxial fixedly connected with on the threaded rod, be equipped with the second recess on the lateral wall of first recess, be equipped with the worm wheel with meshed with the lateral wall of worm wheel, the worm wheel of worm wheel and the second recess rotates and is connected with the second connecting plate, the other end is kept away from on the first connecting plate, the slider is connected with the first connecting plate, the slider is kept away from on the lateral wall fixedly connected with the first connecting plate.
Preferably, a second sliding block is fixedly connected to the side wall of the connecting block, and a second sliding groove matched with the second sliding block is formed in the side wall of the first groove.
Preferably, one end of the worm, which is positioned outside the vertical plate, is fixedly connected with a rocking handle.
Preferably, a heat radiation fan is mounted on the upper surface of the first connection plate.
Preferably, the upper surface of the baffle is provided with a plurality of drainage grooves.
Compared with the prior art, the invention has the beneficial effects that: by arranging the baffle, the LED screen can be protected to a certain extent, and the service life of the LED screen is prolonged; the heat dissipation effect of the LED screen is improved by arranging the heat dissipation fan; the adjustable screen body is arranged, so that the overhaul is convenient; the LED screen maintenance device is convenient for maintenance personnel to maintain the LED screen, reduces maintenance difficulty and improves maintenance efficiency.
Drawings
Fig. 1 is a perspective view of a multifunctional LED screen according to the present invention;
fig. 2 is a schematic diagram of an external structure of a multifunctional LED screen according to the present invention.
In the figure: 1 base, 2 risers, 3 first connecting plates, 4 screen body, 5 first dwang, 6 second dwang, 7 second connecting plates, 8 connecting blocks, 9 threaded rods, 10 worm wheels, 11 worm, 12 baffle, 13 dead levers, 14 first slider, 15 second slider, 16 rocking handle, 17 radiator fan.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1-2, a multifunctional LED screen comprises a base 1, a riser 2 fixedly connected to the upper end of the base 1, a first connecting plate 3 fixedly connected to the side wall of the riser 2, a cooling fan 17 mounted on the upper surface of the first connecting plate 3, a screen body 4 disposed on one side of the first connecting plate 3 far from the riser 2, a first rotating rod 5 rotatably connected between the screen body 4 and the first connecting plate 3, a second rotating rod 6 disposed on the upper side of the first rotating rod 5, one end of the second rotating rod 6 rotatably connected to the side wall of the screen body 4, a second connecting plate 7 rotatably connected to the other end of the second rotating rod 6, a first groove disposed on the side wall of the riser 2 near the screen body 4, a connecting block 8 slidably connected in the first groove, and a second slider 15 fixedly connected to the side wall of the connecting block 8, the side wall of the first groove is provided with a second sliding groove matched with the second sliding block 15, the side wall of the connecting block 8 far away from the vertical plate 2 is fixedly connected with the side wall of the second connecting plate 7, the threaded rod 9 is rotationally connected with the threaded rod 9, the threaded rod 9 penetrates through the connecting block 8, the connecting block 8 is provided with a threaded hole corresponding to the threaded rod 9, the threaded rod 9 is coaxially and fixedly connected with a worm wheel 10, the side wall of the first groove is provided with the second groove, the second groove is internally provided with a worm 11 meshed with the worm wheel 10, one end of the worm 11 is rotationally connected with the side wall of the second groove, the other end of the worm 11 penetrates through the vertical plate 2, one end of the worm 11 positioned outside the vertical plate 2 is fixedly connected with a rocking handle 16, the vertical plate 2 is rotationally connected with a baffle 12, the upper surface of the baffle 12 is provided with a plurality of drainage grooves, the upper surface of the second connecting plate 7 is fixedly connected with a fixing rod 13, one end of the fixed rod 13 far away from the second connecting plate 7 is rotatably connected with a first sliding block 14, and a first sliding groove matched with the first sliding block 14 is arranged on the side wall of the baffle 12.
In the invention, the cooling fan 17 is connected with an external power supply, when a maintenance person overhauls the LED screen, the rocking handle 16 is rotated, the rocking handle 16 drives the worm 11, the worm 11 drives the worm wheel 10 to rotate, the worm wheel 10 drives the threaded rod 9, the threaded rod 9 drives the connecting block 8 to move, the connecting block 8 drives the second connecting plate 7 to move downwards, the second connecting plate 7 drives the fixing rod 13 to move downwards, the fixing rod 13 drives the baffle 12 to rotate, the baffle 12 rotates along with the movement of the screen body 4, the baffle 12 plays a better role in protecting, rainwater is prevented from being sputtered onto the screen body 4, the second connecting plate 7 drives one end of the second rotating rod 6 to move downwards, the screen body 4 is far away from the vertical plate 2, and enough maintenance space is provided for the maintenance person.
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 (3)

1. The utility model provides a multifunctional LED screen, includes base (1), its characterized in that, the upper end fixedly connected with riser (2) of base (1), fixedly connected with first connecting plate (3) on the lateral wall of riser (2), one side that riser (2) were kept away from to first connecting plate (3) is equipped with screen body (4), rotate between screen body (4) and first connecting plate (3) and be connected with first dwang (5), the upside of first dwang (5) is equipped with second dwang (6), the one end and the lateral wall rotation of screen body (4) of second dwang (6) are connected, the other end rotation of second dwang (6) is connected with second connecting plate (7), be equipped with first recess on the lateral wall that riser (2) are close to screen body (4), the lateral wall that riser (2) were kept away from to first recess sliding connection has connecting block (8), the lateral wall and the second connecting plate (7) are fixedly connected with first recess internal rotation connection, one end and the lateral wall of second dwang (9) is equipped with threaded rod (9), threaded rod (9) are equipped with threaded connection on the threaded rod (9) and the corresponding threaded connection groove (9) on the lateral wall of threaded rod (9), a worm (11) meshed with the worm wheel (10) is arranged in the second groove, one end of the worm (11) is rotationally connected with the side wall of the second groove, the other end of the worm (11) penetrates through the vertical plate (2), a baffle plate (12) is rotationally connected to the vertical plate (2), a fixed rod (13) is fixedly connected to the upper surface of the second connecting plate (7), a first sliding block (14) is rotationally connected to one end, far away from the second connecting plate (7), of the fixed rod (13), and a first sliding groove matched with the first sliding block (14) is formed in the side wall of the baffle plate (12); a second sliding block (15) is fixedly connected to the side wall of the connecting block (8), and a second sliding groove matched with the second sliding block (15) is formed in the side wall of the first groove; one end of the worm (11) positioned outside the vertical plate (2) is fixedly connected with a rocking handle (16).
2. A multi-functional LED screen according to claim 1, characterized in that the upper surface of the first connection plate (3) is mounted with a heat dissipating fan (17).
3. A multifunctional LED screen according to claim 1, characterized in that the upper surface of the baffle (12) is provided with a plurality of drainage channels.
CN201711214676.0A 2017-11-28 2017-11-28 Multifunctional LED screen Active CN107833529B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711214676.0A CN107833529B (en) 2017-11-28 2017-11-28 Multifunctional LED screen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711214676.0A CN107833529B (en) 2017-11-28 2017-11-28 Multifunctional LED screen

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CN107833529A CN107833529A (en) 2018-03-23
CN107833529B true CN107833529B (en) 2023-10-03

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CN108825962A (en) * 2018-07-13 2018-11-16 绵阳鹏志远科技有限公司 The method for improving monitoring system installation effectiveness
CN109237246B (en) * 2018-09-26 2021-02-05 江苏科吉电气有限公司 Anti-theft type power station control is with fixed frame
CN109785688B (en) * 2019-02-13 2020-10-09 河北科技大学 Multimedia platform for teaching
CN110103841A (en) * 2019-04-18 2019-08-09 襄阳风神物流有限公司 A kind of infrared anticollision device of height-adjustable AGV

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB322612A (en) * 1928-11-06 1929-12-12 Reginald Thomas Crisford Improvements appertaining to wind-screens for vehicles
GB518279A (en) * 1938-08-20 1940-02-22 Auster Ltd Improved means for operating angularly-movable panels of vehicle windscreens, and other angularly-movable panels and the like
CN201185762Y (en) * 2008-04-11 2009-01-28 任鹏鹏 Full-automatic television set wall
CN103853186A (en) * 2012-11-30 2014-06-11 飞秒光电科技(西安)有限公司 Pitch angle regulating mechanism group of solar tracking device based on rotation of earth
CN204114505U (en) * 2014-05-09 2015-01-21 河南中烟工业有限责任公司 A kind of LED large-size screen monitors indoor location structure
CN205722635U (en) * 2016-04-22 2016-11-23 长治市华杰光电科技有限公司 A kind of LED display casing being easy to safeguard
CN206497401U (en) * 2017-03-02 2017-09-15 佳木斯大学 A kind of new computer screen support frame
CN207572006U (en) * 2017-11-28 2018-07-03 重庆布兰科技有限公司 A kind of LED screen for facilitating heat dissipation, maintenance

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB322612A (en) * 1928-11-06 1929-12-12 Reginald Thomas Crisford Improvements appertaining to wind-screens for vehicles
GB518279A (en) * 1938-08-20 1940-02-22 Auster Ltd Improved means for operating angularly-movable panels of vehicle windscreens, and other angularly-movable panels and the like
CN201185762Y (en) * 2008-04-11 2009-01-28 任鹏鹏 Full-automatic television set wall
CN103853186A (en) * 2012-11-30 2014-06-11 飞秒光电科技(西安)有限公司 Pitch angle regulating mechanism group of solar tracking device based on rotation of earth
CN204114505U (en) * 2014-05-09 2015-01-21 河南中烟工业有限责任公司 A kind of LED large-size screen monitors indoor location structure
CN205722635U (en) * 2016-04-22 2016-11-23 长治市华杰光电科技有限公司 A kind of LED display casing being easy to safeguard
CN206497401U (en) * 2017-03-02 2017-09-15 佳木斯大学 A kind of new computer screen support frame
CN207572006U (en) * 2017-11-28 2018-07-03 重庆布兰科技有限公司 A kind of LED screen for facilitating heat dissipation, maintenance

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Address after: Chuangkebang A014-4, Floor 3, Yulin Shangdu, No. 2, Shiyang Road, Jiulongpo District, Chongqing 400000

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