CN114216017B - Modular assembled LED display screen - Google Patents
Modular assembled LED display screen Download PDFInfo
- Publication number
- CN114216017B CN114216017B CN202111561373.2A CN202111561373A CN114216017B CN 114216017 B CN114216017 B CN 114216017B CN 202111561373 A CN202111561373 A CN 202111561373A CN 114216017 B CN114216017 B CN 114216017B
- Authority
- CN
- China
- Prior art keywords
- display screen
- rotating
- led display
- protective shell
- shaped frame
- 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.)
- Active
Links
- 230000001681 protective effect Effects 0.000 claims description 36
- 230000005540 biological transmission Effects 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 14
- 230000007246 mechanism Effects 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 9
- 230000002441 reversible effect Effects 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 7
- 229920003023 plastic Polymers 0.000 claims description 6
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- F16M11/041—Allowing quick release of the apparatus
-
- 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
-
- 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
- F16M7/00—Details of attaching or adjusting engine beds, frames, or supporting-legs on foundation or base; Attaching non-moving engine parts, e.g. cylinder blocks
-
- 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
- G09F9/302—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 characterised by the form or geometrical disposition of the individual elements
- G09F9/3026—Video wall, i.e. stackable semiconductor matrix display modules
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention relates to the technical field of LED display screens, and discloses a modular assembled LED display screen, which solves the problems of complicated assembly, low assembly efficiency and large assembly workload of the traditional LED display screen and is inconvenient for people to use; the modular assembled LED display screen is assembled and installed simply and conveniently, the assembling and installing speed is high, the efficiency is high, and meanwhile, the assembling and installing workload of workers is small, so that the modular assembled LED display screen is convenient for people to use.
Description
Technical Field
The invention belongs to the technical field of LED display screens, and particularly relates to a modular assembled LED display screen.
Background
The LED display screen is a flat-panel display, which is composed of small LED module panels to display various information such as characters, images and videos, integrates microelectronic technology, computer technology and information processing, has the advantages of bright color, wide dynamic range, high brightness, long service life, stable and reliable work and the like, is widely applied to commercial media, cultural performance markets, stadiums, information transmission, news release, securities trade and the like, and can meet the requirements of different environments.
However, the existing LED display screen is complicated in assembly, and the LED display screens are assembled and fixed one by using bolts, so that the assembly efficiency of the display screen is reduced, the workload of workers is improved, and the LED display screen is inconvenient to use by people; thus, improvements are now needed for the current situation.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the modular assembled LED display screen, which effectively solves the problems of complicated assembly, low assembly efficiency and large assembly workload of the traditional LED display screen, and is inconvenient for people to use.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a LED display screen is assembled to modular, includes LED display screen body, display screen protective housing and sealing door, sealing door installs in the one end of display screen protective housing, transparent plastic slab is installed to one side of display screen protective housing, display screen protective housing's internally mounted has slewing mechanism, forward-reverse motor is installed at the inside top of display screen protective housing, forward-reverse motor's output is connected with slewing mechanism, the linkage subassembly is installed to slewing mechanism's surface equidistance, U-shaped frame strip is installed to the inside one side equidistance of display screen protective housing, the removal installation component is all installed in the middle part of LED display screen body one side, the LED display screen body is installed in the inside of U-shaped frame strip through removing the installation component, the one end and the interlock subassembly of removal installation component are connected.
Preferably, the rotating mechanism comprises two rotating shafts, the two rotating shafts are arranged on two sides of the inside of the display screen protective shell, the surfaces of the two rotating shafts are provided with transmission gears at equal distances, chains are arranged between the two transmission gears with the same height on the surfaces of the two rotating shafts, and the output end of the forward and backward rotating motor is connected with the top of one rotating shaft.
Preferably, the interlock subassembly includes installation piece, rotation round pin, rotation couple, rotation gear and square piece, and the installation piece equidistance is installed on the surface of chain, and the middle part at the installation piece is installed to the rotation round pin, and the rotation couple is installed at the top of rotation round pin, and rotation gear and square piece are installed in the lower part of rotation round pin, and the internally mounted of display screen protective housing has automatic connection and separation driving end.
Preferably, the automatic connection and separation driving end comprises a vertical plate, a transverse plate, a rack and a collision fixed sliding plate, wherein the vertical plate is arranged in the display screen protective shell and is positioned on the inner side of a chain, the transverse plate is equidistantly arranged on one side of the vertical plate, the rack is arranged on the upper portion of one end of the transverse plate, the collision fixed sliding plate is arranged on the bottom of the transverse plate, the rotating gear is movably connected with the rack, and the square block is movably connected with the collision fixed sliding plate.
Preferably, the movable mounting assembly comprises a mounting box, rollers and fixed hooks, the mounting box is mounted in the middle of one side of the LED display screen body, the rollers are mounted on one side of the mounting box through connecting shafts, the fixed hooks are mounted at the axle centers of the rollers, sliding grooves are formed in the inner sides of the U-shaped frame strips, the rollers are mounted in the sliding grooves, the mounting box and the fixed hooks are located on two sides of the U-shaped frame strips, and the rotary hooks are movably connected with the fixed hooks.
Preferably, an inverted convex inner groove is formed in one side of the mounting box, a sliding block is arranged in the inverted convex inner groove, a compression spring is arranged between one end of the sliding block and one end of the inverted convex inner groove, and the idler wheel is connected with one side of the sliding block through a connecting shaft.
Preferably, the surface of the chain is provided with cross bars, vertical bars are arranged between the end parts of the cross bars, and clamping rubber strips are arranged on one sides of the vertical bars.
Preferably, the distance between the two chains and the two U-shaped frame strips is the same as the height of the LED display screen body.
Preferably, the support rods are connected between the ends of the U-shaped frame strips and the top and bottom of the display screen protective shell.
Compared with the prior art, the invention has the beneficial effects that:
(1) In operation, through being provided with the LED display screen body, the display screen protective housing, the sealing door, the transparent plastic plate, the slewing mechanism, the forward and backward rotating motor, the linkage assembly, the U-shaped frame strip and the movable installation assembly, the modular assembled LED display screen is assembled and installed simply and conveniently, the assembling and installing speed is high, the efficiency is high, meanwhile, the assembling and installing workload of workers is small, so that the use of people is convenient, and meanwhile, the modular assembled LED display screen can be moved and assembled conveniently and can be connected automatically, so that the modular assembled LED display screen can meet the use requirements of people;
(2) In operation, the movable and spliced type automatic telescopic device is provided with a rotating shaft, a transmission gear, a chain, a rotating pin, a rotating hook, a rotating gear, a square block, a sliding groove, a mounting box, rollers, a fixed hook, a vertical plate, a transverse plate, racks, a fixed sliding plate, an inverted convex inner groove, a sliding block and a compression spring;
the forward and reverse rotating motor is started to drive one of the rotating shafts to rotate, and the rotation of one of the rotating shafts drives the other rotating shaft to rotate through the transmission gear and the chain; when the chain rotates, the chain drives the rotating pin, the rotating hook, the rotating gear and the square block to rotate through the mounting block, when the rotating gear is in contact with the rack, the rotating gear can rotate, the rotating pin drives the rotating hook and the square block to rotate through the rotating pin, the hook end part of the rotating hook rotates towards the U-shaped frame strip, after the rotating gear and the rack are separated, the rotating gear does not rotate, then the square block is in contact with the fixed sliding plate and performs sliding movement, and the rotating pin, the rotating hook and the rotating gear can maintain effective stability through the contact and the sliding movement of the square block and the fixed sliding plate;
when the LED display screen body is installed, make the LED display screen body install on U-shaped frame strip through removing the installation component, be about to the gyro wheel install in the inside of sliding tray, make fixed couple and rotation couple be located the coplanar, and fixed couple is located the front side of rotation couple direction of movement, when rotating gear rotates, can make the rotation round pin drive rotation couple rotate, the rotation of rotation couple can make its hook tip and fixed couple's hook end connection, afterwards along with the rotation of chain, can make installation piece and rotation round pin drive rotation couple and last the removal, the removal rotation couple can promote fixed couple and remove, the removal of fixed couple can drive the gyro wheel and remove in the inside of sliding tray, the removal of gyro wheel can drive the LED display screen body and remove and make the LED display screen body assemble automatically towards display screen protective housing's inside.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
In the drawings:
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic cross-sectional view of FIG. 1 in accordance with the present invention;
FIG. 3 is a schematic diagram of a portion of the structure of FIG. 2 in accordance with the present invention;
FIG. 4 is a schematic view of the structure of FIG. 3 in partial cross section of the present invention;
FIG. 5 is a schematic diagram of a partial side view of the structure of FIG. 4 in accordance with the present invention;
FIG. 6 is a schematic top view of a cross plate of the present invention;
FIG. 7 is a schematic diagram of a portion of the structure of FIG. 2 according to the present invention;
in the figure: 1. an LED display screen body; 2. a display screen protective housing; 3. sealing the door; 4. a transparent plastic plate; 5. a rotating mechanism; 501. a rotating shaft; 502. a transmission gear; 503. a chain; 6. a forward and reverse rotation motor; 7. a linkage assembly; 701. a rotation pin; 702. rotating the hook; 703. rotating the gear; 704. square blocks; 8. u-shaped frame strips; 801. a sliding groove; 9. a mobile mounting assembly; 901. a mounting box; 902. a roller; 903. a fixed hook; 10. a riser; 11. a cross plate; 12. a rack; 13. the fixed sliding plate is abutted; 14. an inverted convex inner groove; 15. a slide block; 16. a compression spring; 17. a cross bar; 18. a vertical bar; 19. clamping the rubber strip; 20. and (5) supporting the rod.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention; all other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The first embodiment is given by fig. 1 to 4 and 7, the invention comprises an LED display screen body 1, a display screen protective housing 2 and a sealing door 3, the sealing door 3 is installed at one end of the display screen protective housing 2, through the arrangement of the display screen protective housing 2 and the sealing door 3, the assembled LED display screen body 1 can be effectively protected safely, the safety of the LED display screen body 1 is improved, and the service life of the LED display screen body 1 is prolonged, one side of the display screen protective housing 2 is provided with a transparent plastic plate 4, through the arrangement of the transparent plastic plate 4, the LED display screen body 1 is conveniently watched, the inside of the display screen protective housing 2 is provided with a rotating mechanism 5, the top of the inside of the display screen protective housing 2 is provided with a forward and reverse motor 6, the output end of the forward and reverse motor 6 is connected with the rotating mechanism 5, the surface of the rotating mechanism 5 is provided with a linkage assembly 7, one side of the inside of the display screen protective housing 2 is provided with a U-shaped frame strip 8, the middle part of the LED display screen body 1 is provided with a movable mounting assembly 9, the LED display screen body 1 is provided with a movable mounting assembly 9 through the movable mounting assembly 9 at the middle part of one side of the display screen protective housing 1, the movable mounting assembly is connected with the U-shaped frame strip 8 and the U-shaped frame 8, the end part is connected with the U-shaped frame 8 through the movable mounting assembly and the U-shaped frame 8, the movable frame 8 is connected with the end part, and the end part is connected with the U-shaped frame 8, and the end part is connected with the end 20, and the safety of the safety device has the safety device.
In the second embodiment, as shown in fig. 3, 6 and 7, the rotation mechanism 5 includes two rotation shafts 501, the two rotation shafts 501 are mounted on two sides of the inside of the display screen protective housing 2, the transmission gears 502 are mounted on the surfaces of the two rotation shafts 501 at equal distances, the chains 503 are mounted between the two transmission gears 502 with the same height on the surfaces of the two rotation shafts 501, and the output end of the forward and backward rotation motor 6 is connected with the top of one rotation shaft 501, so that the rotation adjustment can be effectively performed;
by starting the forward and reverse rotation motor 6, one of the rotation shafts 501 is driven to rotate, and the rotation of one rotation shaft 501 drives the other rotation shaft 501 to rotate through the transmission gear 502 and the chain 503;
the surface of the chain 503 is provided with the cross bars 17, the vertical bars 18 are arranged between the end parts of the cross bars 17, and one side of each vertical bar 18 is provided with the clamping rubber bar 19, so that the assembled LED display screen bodies 1 can be effectively abutted, and the LED display screen bodies 1 are more compact; after the assembly of the LED display screen body 1 is completed, the transverse rod 17 drives the vertical bar 18 and the clamping rubber strip 19 to move along with the rotation of the chain 503, and finally the clamping rubber strip 19 is used for abutting and fixing the LED display screen body 1 at the end part of the U-shaped frame strip 8; the distance between the two chains 503 and the two U-shaped frame strips 8 is the same as the height of the LED display screen body 1, so that the LED display screen body 1 on the two U-shaped frame strips 8 can be effectively assembled;
the linkage assembly 7 comprises a mounting block, a rotating pin 701, a rotating hook 702, a rotating gear 703 and a square block 704, wherein the mounting block is equidistantly arranged on the surface of the chain 503, the rotating pin 701 is arranged in the middle of the mounting block, the rotating hook 702 is arranged at the top of the rotating pin 701, the rotating gear 703 and the square block 704 are arranged at the lower part of the rotating pin 701, and an automatic connection and separation transmission end is arranged in the display screen protective shell 2; the automatic connection and separation transmission end comprises a vertical plate 10, a transverse plate 11, a rack 12 and a collision fixed sliding plate 13, wherein the vertical plate 10 is arranged in the display screen protective shell 2, the vertical plate 10 is positioned on the inner side of a chain 503, the transverse plate 11 is equidistantly arranged on one side of the vertical plate 10, the rack 12 is arranged on the upper part of one end of the transverse plate 11, the collision fixed sliding plate 13 is arranged at the bottom of the transverse plate 11, a rotating gear 703 is movably connected with the rack 12, and a square block 704 is movably connected with the collision fixed sliding plate 13, so that the chain 503 can effectively drive the linkage assembly 7 to move and adjust in the rotating process;
when the chain 503 rotates, the chain 503 drives the rotating pin 701, the rotating hook 702, the rotating gear 703 and the square block 704 to rotate through the mounting block, when the rotating gear 703 contacts with the rack 12, the rotating gear 703 rotates, the rotating gear 703 drives the rotating hook 702 and the square block 704 to rotate through the rotating pin 701, the hook end of the rotating hook 702 rotates towards the U-shaped frame strip 8, after the rotating gear 703 and the rack 12 are separated, the rotating gear 703 does not rotate, the square block 704 contacts with the fixed sliding plate 13 and slides, and the rotating pin 701, the rotating hook 702 and the rotating gear 703 can keep effective stability through the contact and the sliding movement of the square block 704 and the fixed sliding plate 13.
In the third embodiment, as shown in fig. 3 to 7, the movable mounting assembly 9 includes a mounting box 901, a roller 902 and a fixed hook 903, the mounting box 901 is mounted in the middle of one side of the LED display screen body 1, the roller 902 is mounted on one side of the mounting box 901 through a connecting shaft, the fixed hook 903 is mounted at the axle center of the roller 902, a sliding groove 801 is formed in the inner side of the U-shaped frame strip 8, the roller 902 is mounted in the sliding groove 801, the mounting box 901 and the fixed hook 903 are located on two sides of the U-shaped frame strip 8, and the rotating hook 702 is movably connected with the fixed hook 903; an inverted convex inner groove 14 is formed in one side of the mounting box 901, a sliding block 15 is arranged in the inverted convex inner groove 14, a compression spring 16 is arranged between one end of the sliding block 15 and one end of the interior of the inverted convex inner groove 14, and a roller 902 is connected with one side of the sliding block 15 through a connecting shaft, so that automatic connection movement and separation movement can be effectively and automatically performed;
when the LED display screen body 1 is installed, the LED display screen body 1 is installed on the U-shaped frame strip 8 through the movable installation component 9, namely, the roller 902 is installed in the sliding groove 801, the fixed hook 903 and the rotary hook 702 are located on the same plane, the fixed hook 903 is located on the front side of the moving direction of the rotary hook 702, when the rotary gear 703 rotates, the rotary pin 701 drives the rotary hook 702 to rotate, the hook end of the rotary hook 702 is connected with the hook end of the fixed hook 903, then the installation block and the rotary pin 701 drive the rotary hook 702 to continuously move along with the rotation of the chain 503, the movable rotary hook 702 drives the fixed hook 903 to move, the roller 902 is driven to move in the sliding groove 801, the movement of the roller 902 drives the LED display screen body 1 to move towards the inside of the display screen protective shell 2, and the LED display screen body 1 is automatically assembled;
meanwhile, the compression spring 16 is compressed by the sliding block 15, so that the LED display screen bodies 1 can be buffered when in movable assembly contact, and the assembled LED display screen bodies 1 are more compact;
when the chain 503 reversely rotates, the square block 704 slides on the fixed sliding plate 13 and moves towards the rack 12, after the square block 704 is separated from the fixed sliding plate 13, the rotating gear 703 contacts with the rack 12 and rotates, the rotating gear 703 rotates to drive the rotating hook 702 to rotate, and the rotating hook 702 is separated from the fixed hook 903, so that the LED display screen body 1 can be detached.
Working principle: when the LED display screen body 1 is installed, the LED display screen body 1 is installed on the U-shaped frame strip 8 through the movable installation component 9, namely, the roller 902 is installed in the sliding groove 801, the fixed hook 903 and the rotary hook 702 are positioned on the same plane, and the fixed hook 903 is positioned on the front side of the movement direction of the rotary hook 702;
by starting the forward and reverse rotation motor 6, one of the rotation shafts 501 is driven to rotate, and the rotation of one rotation shaft 501 drives the other rotation shaft 501 to rotate through the transmission gear 502 and the chain 503; the rotation of the chain 503 drives the rotation pin 701, the rotation hook 702, the rotation gear 703 and the square block 704 to rotate through the installation block, when the rotation gear 703 contacts with the rack 12, the rotation gear 703 rotates, the rotation of the rotation gear 703 drives the rotation hook 702 and the square block 704 to rotate through the rotation pin 701, the hook end of the rotation hook 702 rotates towards the U-shaped frame strip 8, after the rotation gear 703 and the rack 12 which are moved rotate are separated, the rotation gear 703 does not rotate any more, then the square block 704 contacts with the fixed sliding plate 13 and slides, and the rotation pin 701, the rotation hook 702 and the rotation gear 703 can keep effective stability through the contact and the sliding movement of the square block 704 and the fixed sliding plate 13;
when the rotating gear 703 rotates, the rotating pin 701 drives the rotating hook 702 to rotate, the hook end of the rotating hook 702 is connected with the hook end of the fixed hook 903, then the mounting block and the rotating pin 701 drive the rotating hook 702 to continuously move along with the rotation of the chain 503, the moving rotating hook 702 drives the fixed hook 903 to move, the moving of the fixed hook 903 drives the roller 902 to move in the sliding groove 801, and the moving of the roller 902 drives the LED display screen body 1 to move towards the inside of the display screen protective shell 2 and the LED display screen body 1 is automatically assembled;
meanwhile, the compression spring 16 is compressed through the sliding block 15), so that the LED display screen bodies 1 can be buffered when in movable assembly contact, and the assembled LED display screen bodies 1 are more compact;
after the assembly of the LED display screen body 1 is completed, the transverse rod 17 drives the vertical bar 18 and the clamping rubber strip 19 to move along with the rotation of the chain 503, and finally the clamping rubber strip 19 is used for abutting and fixing the LED display screen body 1 at the end part of the U-shaped frame strip 8;
when the chain 503 reversely rotates, the square block 704 slides on the fixed sliding plate 13 and moves towards the rack 12, after the square block 704 is separated from the fixed sliding plate 13, the rotating gear 703 contacts with the rack 12 and rotates, the rotating gear 703 rotates to drive the rotating hook 702 to rotate, and the rotating hook 702 is separated from the fixed hook 903, so that the LED display screen body 1 can be detached.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a LED display screen is assembled to module, includes LED display screen body (1), display screen protective housing (2) and sealing door (3), its characterized in that: the sealing door (3) is arranged at one end of the display screen protective shell (2), a transparent plastic plate (4) is arranged at one side of the display screen protective shell (2), a rotating mechanism (5) is arranged in the display screen protective shell (2), a forward and reverse motor (6) is arranged at the top of the inside of the display screen protective shell (2), the output end of the forward and reverse motor (6) is connected with the rotating mechanism (5), a linkage assembly (7) is arranged on the surface of the rotating mechanism (5) at equal distance, U-shaped frame strips (8) are arranged at one side of the inside of the display screen protective shell (2) at equal distance, a movable mounting assembly (9) is arranged in the middle of one side of the LED display screen body (1), the LED display screen body (1) is arranged in the U-shaped frame strips (8) through the movable mounting assembly (9), and one end of the movable mounting assembly (9) is connected with the linkage assembly (7);
the rotating mechanism (5) comprises two rotating shafts (501), the two rotating shafts (501) are arranged on two sides of the inside of the display screen protective shell (2), transmission gears (502) are arranged on the surfaces of the two rotating shafts (501) at equal distances, chains (503) are arranged between the two transmission gears (502) with the same height on the surfaces of the two rotating shafts (501), and the output end of the forward and backward rotating motor (6) is connected with the top of one rotating shaft (501);
the linkage assembly (7) comprises a mounting block, a rotating pin (701), a rotating hook (702), a rotating gear (703) and a square block (704), wherein the mounting block is equidistantly arranged on the surface of the chain (503), the rotating pin (701) is arranged in the middle of the mounting block, the rotating hook (702) is arranged at the top of the rotating pin (701), the rotating gear (703) and the square block (704) are arranged at the lower part of the rotating pin (701), an automatic connection and separation driving end is arranged in the display screen protective shell (2), the automatic connection and separation driving end comprises a vertical plate (10), a transverse plate (11), a rack (12) and a collision fixed sliding plate (13), the vertical plate (10) is arranged in the display screen protective shell (2), the vertical plate (10) is arranged at the inner side of the chain (503), the transverse plate (11) is equidistantly arranged on one side of the vertical plate (10), the rack (12) is arranged at the upper part of one end of the transverse plate (11), the collision fixed sliding plate (13) is arranged at the bottom of the transverse plate (11), the rotating gear (703) is movably connected with the rack (12), and the collision fixed sliding plate (13) is movably connected with the rack (12);
remove installation component (9) including mounting box (901), gyro wheel (902) and fixed couple (903), the middle part in one side of LED display screen body (1) is installed in mounting box (901) to mounting box (901), gyro wheel (902) are installed in one side of mounting box (901) through the connecting axle, sliding tray (801) have been seted up to the inboard of U-shaped frame strip (8), inside at sliding tray (801) is installed to gyro wheel (902), mounting box (901) and fixed couple (903) are located the both sides of U-shaped frame strip (8), rotate couple (702) and fixed couple (903) swing joint, inverted convex inside groove (14) have been seted up to one side of mounting box (901), install compression spring (16) between the one end of inverted convex inside groove (14) and the inside one end of inverted convex inside groove (14) of slider (15), gyro wheel (902) are connected through the connecting axle and one side of slider (15).
2. The modular assembled LED display of claim 1, wherein: the surface of the chain (503) is provided with cross bars (17), vertical bars (18) are arranged between the end parts of the cross bars (17), and clamping rubber strips (19) are arranged on one sides of the vertical bars (18).
3. The modular assembled LED display of claim 2, wherein: the distance between the two chains (503) and the two U-shaped frame strips (8) is the same as the height of the LED display screen body (1).
4. The modular assembled LED display of claim 1, wherein: support rods (20) are connected between the ends of the U-shaped frame strips (8) and the top and bottom of the display screen protective shell (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111561373.2A CN114216017B (en) | 2021-12-17 | 2021-12-17 | Modular assembled LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111561373.2A CN114216017B (en) | 2021-12-17 | 2021-12-17 | Modular assembled LED display screen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114216017A CN114216017A (en) | 2022-03-22 |
| CN114216017B true CN114216017B (en) | 2024-02-20 |
Family
ID=80704272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111561373.2A Active CN114216017B (en) | 2021-12-17 | 2021-12-17 | Modular assembled LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114216017B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115019666B (en) * | 2022-05-23 | 2022-11-18 | 国家国防科技工业局军工项目审核中心 | Split-screen display assembly meeting large-screen-end simulation requirement |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030077840A (en) * | 2002-03-27 | 2003-10-04 | 지승주 | Multivision drive equipement |
| CN203878957U (en) * | 2014-03-31 | 2014-10-15 | 成都嘉泽正达科技有限公司 | Protective screen module unit |
| CN204884438U (en) * | 2015-07-31 | 2015-12-16 | 杭州丰衡机电有限公司 | Electronic front maintenance device of display screen |
| CN109654353A (en) * | 2019-01-18 | 2019-04-19 | 深圳市洲明科技股份有限公司 | The splicing apparatus of LED display |
| CN110782802A (en) * | 2019-11-15 | 2020-02-11 | 上海弘光显示技术有限公司 | Matrix type display device motion |
| CN110953444A (en) * | 2019-11-21 | 2020-04-03 | 深圳市洲明科技股份有限公司 | Lifting device and LED display screen |
| CN212010192U (en) * | 2020-04-26 | 2020-11-24 | 惠安中正网络科技有限公司 | LED display screen is assembled to modular |
| CN112419914A (en) * | 2020-11-30 | 2021-02-26 | 安徽明洋电子有限公司 | Combined LED display screen |
| CN213954797U (en) * | 2020-11-30 | 2021-08-13 | 安徽鸿程光电有限公司 | Display device mounting frame and display equipment |
| CN214504844U (en) * | 2020-11-11 | 2021-10-26 | 朗誉科技有限公司 | Modularization concatenation formula LED display screen |
| CN215000358U (en) * | 2021-03-24 | 2021-12-03 | 河南友可为电子有限公司 | LED display screen is assembled to modular |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11443662B2 (en) * | 2019-10-09 | 2022-09-13 | Breakfast, Llc | Mechanical non-binary brixel and brixel display |
-
2021
- 2021-12-17 CN CN202111561373.2A patent/CN114216017B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030077840A (en) * | 2002-03-27 | 2003-10-04 | 지승주 | Multivision drive equipement |
| CN203878957U (en) * | 2014-03-31 | 2014-10-15 | 成都嘉泽正达科技有限公司 | Protective screen module unit |
| CN204884438U (en) * | 2015-07-31 | 2015-12-16 | 杭州丰衡机电有限公司 | Electronic front maintenance device of display screen |
| CN109654353A (en) * | 2019-01-18 | 2019-04-19 | 深圳市洲明科技股份有限公司 | The splicing apparatus of LED display |
| CN110782802A (en) * | 2019-11-15 | 2020-02-11 | 上海弘光显示技术有限公司 | Matrix type display device motion |
| CN110953444A (en) * | 2019-11-21 | 2020-04-03 | 深圳市洲明科技股份有限公司 | Lifting device and LED display screen |
| CN212010192U (en) * | 2020-04-26 | 2020-11-24 | 惠安中正网络科技有限公司 | LED display screen is assembled to modular |
| CN214504844U (en) * | 2020-11-11 | 2021-10-26 | 朗誉科技有限公司 | Modularization concatenation formula LED display screen |
| CN112419914A (en) * | 2020-11-30 | 2021-02-26 | 安徽明洋电子有限公司 | Combined LED display screen |
| CN213954797U (en) * | 2020-11-30 | 2021-08-13 | 安徽鸿程光电有限公司 | Display device mounting frame and display equipment |
| CN215000358U (en) * | 2021-03-24 | 2021-12-03 | 河南友可为电子有限公司 | LED display screen is assembled to modular |
Non-Patent Citations (1)
| Title |
|---|
| 五平方米交流等离子体大屏幕显示设备的结构设计;陈洪涛;;电子机械工程(第02期);第8-11页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114216017A (en) | 2022-03-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114216017B (en) | Modular assembled LED display screen | |
| CN219867002U (en) | LED display screen mounting structure | |
| CN219875913U (en) | TFDS camera lens with self-cleaning function | |
| CN114866675A (en) | High dynamic camera and camera lens dust removal structure thereof | |
| CN220082550U (en) | Display device for advertisement display | |
| CN216082526U (en) | Detection device | |
| CN216749151U (en) | Outdoor LED display screen | |
| CN217272878U (en) | Wisdom campus educational administration management information public terminal | |
| CN214434063U (en) | Intelligent robot's removal structure | |
| CN218621905U (en) | Bridge is widened and is connected reinforcement structure with new and old bridge | |
| CN221101636U (en) | Public welfare propaganda advertising lamp box | |
| CN220205247U (en) | LED display screen that can splice | |
| CN219695999U (en) | Assembled LED display screen | |
| CN220313289U (en) | Clamping device for LED display screen production | |
| CN213807172U (en) | Titanium magnesium alloy door dust keeper for slide rail | |
| CN219198655U (en) | Display screen with good installation stability | |
| CN220724895U (en) | Warning device convenient to install rapidly for construction site construction | |
| CN211582281U (en) | Mobile device for education and teaching | |
| CN218647617U (en) | Movable billboard | |
| CN220061314U (en) | Display screen fixing mechanism and liquid crystal display screen | |
| CN210757278U (en) | Wire drawing alloy plate pressing device | |
| CN215059241U (en) | Synchronous wheel linear driving device | |
| CN216387641U (en) | LCD liquid crystal display detection device | |
| CN213150214U (en) | Outdoor LED display screen with automatic dust removal structure | |
| CN214889824U (en) | A security protection camera device for factory park |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |