CN214203012U

CN214203012U - Easy dismounting's huge curtain LED screen

Info

Publication number: CN214203012U
Application number: CN202023332659.7U
Authority: CN
Inventors: 唐卫东
Original assignee: Decai Optoelectronics Co ltd
Current assignee: Decai Optoelectronics Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-09-14
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a easy dismounting's huge curtain LED screen, including huge curtain LED screen body, huge curtain LED screen includes that front side and right side are the mounting box that the opening set up and set up a plurality of LED display screens in the mounting box, one side movable contact that two adjacent LED display screens are close to each other, one side that a plurality of LED display screens that lie in the outside in a plurality of LED display screens are close to the mounting box inner wall and the inner wall movable contact of mounting box, the left side fixed mounting of LED display screen has first fixture block, lie in the left side inner wall of leftmost first fixture block and mounting box in a plurality of first fixture blocks and clamp, the right side movable contact of mounting box has T shape mounting panel. The utility model relates to a rationally, be convenient for realize the dismouting operation of LED display screen fast through the mode of simple push-and-pull, do not need personnel with the help of the hard dismouting of assembly and disassembly tools, improve dismouting efficiency, satisfy the user demand, be favorable to the use.

Description

Easy dismounting's huge curtain LED screen

Technical Field

The utility model relates to a huge curtain LED screen technical field especially relates to a easy dismounting's huge curtain LED screen.

Background

Huge curtain LED screen is suitable for with large-scale performance, present huge curtain LED screen is pieced together by a plurality of LED screens and is formed, the LED screen is fixed on the frame through four fasteners mostly, this structure though can be with the fastening of LED screen on the frame, but this kind of fixed mode wastes time and energy, the quick assembly disassembly change operation in inconvenient later stage, when the dismouting, need the staff with the help of assembly and disassembly tools to the hard dismouting of fastener one by one, work efficiency is low, can not satisfy the user demand, therefore we have proposed a easy dismounting's huge curtain LED screen and are used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a convenient dismounting's huge curtain LED screen.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a huge screen LED screen convenient to disassemble and assemble comprises a huge screen LED screen body, wherein the front side and the right side of the huge screen LED screen body are both provided with an installation box with an opening, and a plurality of LED display screens arranged in the installation box, one side of two adjacent LED display screens which are close to each other is in movable contact, one side of the plurality of LED display screens which are positioned at the outer side and are close to the inner wall of the installation box is in movable contact with the inner wall of the installation box, the left side of the LED display screens is fixedly provided with a first fixture block, the first fixture block positioned at the leftmost side in the plurality of first fixture blocks is clamped with the inner wall of the left side of the installation box, the right side of the installation box is in movable contact with a T-shaped installation plate, the left side of the T-shaped installation plate is fixedly provided with a plurality of second fixture blocks, the plurality of LED display screens positioned at the rightmost side are respectively and movably clamped on the corresponding second fixture blocks, the LED display screens are movably clamped on the corresponding first fixture blocks, the top of the T-shaped installation plate is provided with a first rectangular hole, the first rectangular hole is internally and slidably sleeved with two rectangular blocks, one side of each rectangular block, which is close to each other, is fixedly provided with a rack, the two racks are symmetrically arranged, a gear is rotatably arranged between the front inner wall and the rear inner wall of the first rectangular hole, the gear is positioned between the two racks and is meshed with the two racks, the left inner wall of the first rectangular hole is fixedly provided with a fixed block, the bottom of the fixed block and the top of one rectangular block positioned above the two rectangular blocks are fixedly provided with a spring, one side of each rectangular block, which is far away from each other, is fixedly provided with an L-shaped push rod, the two L-shaped push rods are symmetrically arranged, the inner wall of one side, which is far away from each other, of the two L-shaped push rods is movably contacted with a rotating rod, the rotating rod is rotatably arranged between the front inner wall and the rear inner wall of the first rectangular hole, the left inner wall of the first rectangular hole is provided with two second rectangular holes, one side of the top and one side of the bottom of the mounting box are provided with first grooves, the front side in first groove, the opening is all established to the rear side and right side, the left end of bull stick runs through the second rectangular hole that corresponds and extends to first inslot and establish to the arc structure, one side that two bull sticks are close to each other respectively with two second rectangular holes between the one side inner wall that is close to each other fixed mounting have the extension spring, first draw-in groove has all been seted up on the one side inner wall that two first grooves are close to each other, the equal fixed mounting in one side that two bull sticks are close to each other has the third fixture block, the third fixture block clamps with the first draw-in groove that corresponds mutually, the arc structure is all established to one side that two third fixture blocks are close to each other, the right side fixed mounting of the rectangular block that lies in the top in two rectangular blocks has the ejector pad, the right side of ejector pad extends to the right side of T shape mounting panel.

Preferably, a through hole is formed in the inner wall of the right side of the first rectangular hole, and the inner wall of the front side and the inner wall of the rear side of the through hole are respectively in sliding connection with the front side and the rear side of the push block.

Preferably, a plurality of second clamping grooves are formed in the inner wall of the left side of the mounting box, a third clamping groove is formed in the right side of the LED display screen, the second clamping grooves and the third clamping grooves are respectively clamped with the corresponding first clamping blocks, and a plurality of third clamping grooves located on the rightmost side of the plurality of third clamping grooves are respectively clamped with the corresponding second clamping blocks.

Preferably, the rack is far away from the one end fixed mounting of the rectangular block that corresponds and has the anticreep piece, left side, right side, front side and the rear side of rectangular block respectively with left side inner wall, right side inner wall, front side inner wall and the rear side inner wall sliding connection in first rectangular hole.

Preferably, the side of the two rotating rods close to each other is in movable contact with the inner wall of the side of the two first grooves close to each other.

Preferably, the front side and the rear side of the rotating rod are respectively in movable contact with the front side inner wall and the rear side inner wall of the second rectangular hole, and the front side inner wall and the rear side inner wall of the first clamping groove are respectively in movable contact with the front side and the rear side of the corresponding third clamping block.

Compared with the prior art, the beneficial effects of the utility model are that:

through the matching of the LED display screen, the mounting box, the T-shaped mounting plate, the first clamping block, the second clamping block, the first rectangular hole, the rectangular block, the rack, the gear, the fixing block, the spring, the L-shaped push rod, the first groove, the rotating rod, the first clamping groove, the third clamping block and the tension spring with the second rectangular hole, when the LED display screen needs to be dismounted from the mounting box, the pushing block is pushed downwards to drive the upper rectangular block to move downwards and stretch the spring, the upper rectangular block drives the upper rack to move downwards, the upper rack drives the gear to rotate, the gear drives the lower rack to move upwards, the lower rack drives the upper rectangular block to move upwards, the two rectangular blocks drive the two L-shaped push rods to move towards the mutually close direction and respectively extrude the corresponding rotating rods, so that the two rotating rods rotate towards the mutually far direction and respectively stretch the corresponding tension springs, the rotating rods drive the corresponding third clamping block to rotate and gradually move out of the first clamping groove, pulling the push block right to drive the T-shaped mounting plate to move right through the rectangular block above the push block, so that the T-shaped mounting plate can be free from shielding of a plurality of LED display screens on the rightmost side, pulling the LED display screens right to drive the corresponding first clamping blocks to gradually move out of the corresponding third clamping grooves and the corresponding second clamping grooves, and further completing splitting operation Pressure, the extension spring that is in tensile state at this moment drives the third draw-in block through the bull stick that corresponds and revolves to first draw-in groove in, and then makes a plurality of LED display screens fixed in the mounting box, has accomplished the installation.

The utility model relates to a rationally, be convenient for realize the dismouting operation of LED display screen fast through the mode of simple push-and-pull, do not need personnel with the help of the hard dismouting of assembly and disassembly tools, improve dismouting efficiency, satisfy the user demand, be favorable to the use.

Drawings

Fig. 1 is a schematic structural view of a large-screen LED screen that is convenient to assemble and disassemble;

FIG. 2 is a schematic cross-sectional view of FIG. 1;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 100LED display screen, 1 mounting box, 2T shape mounting panel, 3 first fixture blocks, 4 second fixture blocks, 5 first rectangular holes, 6 rectangular blocks, 7 racks, 8 gears, 9 fixed blocks, 10 springs, 11L-shaped push rods, 12 first grooves, 13 rotating rods, 14 first clamping grooves, 15 third fixture blocks, 16 extension springs and 17 second rectangular holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a huge screen LED screen with convenient assembly and disassembly includes a huge screen LED screen body, the huge screen LED screen includes a mounting box 1 with openings on both the front side and the right side, and a plurality of LED display screens 100 arranged in the mounting box 1, one side of two adjacent LED display screens 100 close to each other is in movable contact, one side of the plurality of LED display screens 100 located at the outer side close to the inner wall of the mounting box 1 is in movable contact with the inner wall of the mounting box 1, the left side of the LED display screens 100 is fixedly provided with a first fixture block 3, the first fixture block 3 located at the leftmost side of the plurality of first fixture blocks 3 is clamped with the inner wall of the left side of the mounting box 1, the right side of the mounting box 1 is in movable contact with a T-shaped mounting plate 2, the left side of the T-shaped mounting plate 2 is fixedly provided with a plurality of second fixture blocks 4, the plurality of LED display screens 100 located at the rightmost side are respectively and movably clamped on the corresponding second fixture blocks 4, the LED display screen 100 is movably clamped on a corresponding first clamping block 3, a first rectangular hole 5 is formed in the top of a T-shaped mounting plate 2, two rectangular blocks 6 are sleeved in the first rectangular hole 5 in a sliding mode, racks 7 are fixedly mounted on the sides, close to each other, of the two rectangular blocks 6, the two racks 7 are symmetrically arranged, a gear 8 is rotatably mounted between the front inner wall and the rear inner wall of the first rectangular hole 5, the gear 8 is located between the two racks 7 and meshed with the two racks 7, a fixing block 9 is fixedly mounted on the left inner wall of the first rectangular hole 5, a spring 10 is fixedly mounted between the bottom of the fixing block 9 and the top of one rectangular block 6 located above the two rectangular blocks 6, an L-shaped push rod 11 is fixedly mounted on the side, far away from each other, of the two rectangular blocks 6, the two L-shaped push rods 11 are symmetrically arranged, and a rotating rod 13 is movably contacted with the inner wall of the side, far away from each other, of the two L-shaped push rods 11, the rotating rod 13 is rotatably installed between the inner wall of the front side and the inner wall of the rear side of the first rectangular hole 5, the inner wall of the left side of the first rectangular hole 5 is provided with two second rectangular holes 17, one side of the top and one side of the bottom of the installation box 1 are provided with first grooves 12, the front side, the rear side and the right side of each first groove 12 are provided with openings, the left end of each rotating rod 13 penetrates through the corresponding second rectangular hole 17 to extend into the corresponding first groove 12 and is provided with an arc-shaped structure, one side of each rotating rod 13, which is close to each other, is fixedly provided with a tension spring 16 between the inner walls of the sides, which are close to each other, of the two second rectangular holes 17, the inner walls of the two first grooves 12, which are close to each other, are provided with first clamping grooves 14, one side of each rotating rod 13, which is close to each other, is fixedly provided with a third clamping block 15, the third clamping block 15 is clamped with the corresponding first clamping groove 14, one side of each third clamping block 15, which is close to each other, is provided with an arc-shaped structure, the right side fixed mounting that lies in the rectangular block 6 of top in two rectangular blocks 6 has the ejector pad, and the right side of ejector pad extends to the right side of T shape mounting panel 2, the utility model relates to a rationally, be convenient for realize LED display screen 100's dismouting operation fast through the mode of simple push-and-pull, do not need personnel to improve dismouting efficiency with the help of the hard dismouting of assembly and disassembly tools, satisfy the user demand, be favorable to the use.

In the utility model, the right inner wall of the first rectangular hole 5 is provided with a perforation, the front inner wall and the rear inner wall of the perforation are respectively connected with the front side and the rear side of the push block in a sliding way, the left inner wall of the mounting box 1 is provided with a plurality of second clamping grooves, the right side of the LED display screen 100 is provided with a third clamping groove, the second clamping groove and the third clamping groove are respectively clamped with the corresponding first clamping block 3, the plurality of third clamping grooves positioned at the rightmost side in the plurality of third clamping grooves are respectively clamped with the corresponding second clamping block 4, one end of the rack 7 far away from the corresponding rectangular block 6 is fixedly provided with an anti-falling block, the left side, the right side, the front side and the rear side of the rectangular block 6 are respectively connected with the left inner wall, the right inner wall, the front inner wall and the rear inner wall of the first rectangular hole 5 in a sliding way, one side close to each other of the two rotating rods 13 is respectively in movable contact with one side inner walls close to the two first grooves 12, the front side and the rear side of the rotating rods 13 are respectively in movable contact with the front inner wall and the rear side of the second rectangular hole 17, the front side inner wall and the rear side inner wall of first draw-in groove 14 respectively with the front side and the rear side movable contact of the third fixture block 15 that correspond, the utility model relates to a rationally, be convenient for realize LED display screen 100's dismouting operation fast through the mode of simple push-and-pull, do not need the hard dismouting of personnel with the help of assembly and disassembly tools, improve dismouting efficiency, satisfy the user demand, be favorable to the use.

The working principle is as follows: when the LED display screen 100 is used, when the LED display screen 100 needs to be detached from the mounting box 1, the pushing block is pushed downwards, the pushing block drives the upper rectangular block 6 to move downwards, the upper rectangular block 6 moves downwards and stretches the spring 10, meanwhile, the upper rectangular block 6 drives the upper rack 7 to move downwards, the upper rack 7 drives the gear 8 meshed with the upper rack 7 to rotate, because the two racks 7 are symmetrically arranged, the gear 8 rotates and drives the lower rack 7 to move upwards, the lower rack 7 drives the upper rectangular block 6 to move upwards, the two rectangular blocks 6 move towards the direction close to each other, the two rectangular blocks 6 drive the two L-shaped push rods 11 to move towards the direction close to each other, the L-shaped push rods 11 extrude the corresponding rotary rods 13, so that the two rotary rods 13 rotate towards the direction far away from each other and stretch the corresponding tension springs 16 respectively, the rotary rods 13 drive the corresponding third clamping blocks 15 to rotate and gradually move out of the first clamping grooves 14, then the fixing of the T-shaped mounting plate 2 is released, then the pushing block is pulled rightwards to drive the upper rectangular block 6 to move rightwards, the rectangular block 6 drives the T-shaped mounting plate 2 to move rightwards, the T-shaped mounting plate 2 drives the plurality of second clamping blocks 4 to gradually move out of the corresponding third clamping grooves, the shielding of the plurality of LED display screens 100 located on the rightmost side is further released, the plurality of LED display screens 100 are sequentially pulled rightwards at the moment, the LED display screens 100 drive the corresponding first clamping blocks 3 to gradually move out of the corresponding third clamping grooves and the corresponding second clamping grooves, the plurality of LED display screens 100 can be moved out of the mounting box 1, and the plurality of detached LED display screens 100 are convenient to transport;

when the LED display screen 100 needs to be installed, the first fixture block 3 on the LED display screen 100 is aligned with the corresponding third clamping groove or the corresponding second clamping groove, the plurality of LED display screens 100 are sequentially pushed leftwards, the LED display screen 100 drives the corresponding first fixture block 3 to respectively move into the third clamping groove or the second clamping groove, when the plurality of LED display screens 100 are all located in the installation box 1, the second fixture block 4 is aligned with the rightmost third clamping groove, the T-shaped installation plate 2 is pushed leftwards, the T-shaped installation plate 2 drives the plurality of second fixture blocks 4 to respectively move into the corresponding third clamping grooves, then the downward pushing force of the pushing block is released, the spring 10 in a stretching state is reset, the elastic force of the spring 10 drives the rectangular block 6 located above to move upwards, the rectangular block 6 located above sequentially passes through the two racks 7 and the gear 8 to drive the rectangular block 6 located below to move downwards, the two rectangular blocks 6 drive the two L-shaped push rods 11 to move towards the directions far away from each other and release the corresponding rotating rods 13 The extrusion force of, the extension spring 16 that is in tensile state this moment drives bull stick 13 gyration and resets, bull stick 13 drives corresponding third fixture block 15 and rotates to first draw-in groove 14 in, third fixture block 15 clamps with corresponding first draw-in groove 14 mutually, make T shape mounting panel 2 fixed, and then make a plurality of LED display screens 100 fixed in mounting box 1, the installation has been accomplished, make the dismouting operation of being convenient for realize LED display screen 100 fast through simple push-and-pull's mode, and the work efficiency is improved.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A huge screen LED screen convenient to disassemble and assemble comprises a huge screen LED screen body, wherein the front side and the right side of the huge screen LED screen body are both provided with an installation box (1) with an opening and a plurality of LED display screens (100) arranged in the installation box (1), and is characterized in that one side of each two adjacent LED display screens (100) close to each other is in movable contact, one side of each LED display screen (100) positioned at the outer side and close to the inner wall of the installation box (1) is in movable contact with the inner wall of the installation box (1), a first clamping block (3) is fixedly arranged at the left side of each LED display screen (100), the first clamping block (3) positioned at the leftmost side in the plurality of first clamping blocks (3) is clamped with the inner wall at the left side of the installation box (1), a T-shaped installation plate (2) is movably contacted at the right side of the installation box (1), a plurality of second clamping blocks (4) are fixedly arranged at the left side of the T-shaped installation plate (2), the LED display screens (100) positioned on the rightmost side are movably clamped on the corresponding second clamping blocks (4) respectively, the LED display screens (100) are movably clamped on the corresponding first clamping blocks (3), a first rectangular hole (5) is formed in the top of the T-shaped mounting plate (2), two rectangular blocks (6) are sleeved in the first rectangular hole (5) in a sliding mode, racks (7) are fixedly arranged on one sides, close to each other, of the two rectangular blocks (6), the two racks (7) are symmetrically arranged, a gear (8) is rotatably arranged between the inner wall of the front side and the inner wall of the rear side of the first rectangular hole (5), the gear (8) is positioned between the two racks (7) and meshed with the two racks (7), a fixing block (9) is fixedly arranged on the inner wall of the left side of the first rectangular hole (5), a spring (10) is fixedly arranged between the bottom of the fixing block (9) and the top of one rectangular block (6) positioned above the two rectangular blocks (6), the side, far away from each other, of each rectangular block (6) is fixedly provided with an L-shaped push rod (11), the two L-shaped push rods (11) are symmetrically arranged, the inner wall, far away from each other, of one side of each rectangular block (6) is movably contacted with a rotating rod (13), each rotating rod (13) is rotatably arranged between the inner wall of the front side and the inner wall of the rear side of each first rectangular hole (5), the inner wall of the left side of each first rectangular hole (5) is provided with two second rectangular holes (17), one side of the top and one side of the bottom of the installation box (1) are respectively provided with a first groove (12), the front side, the rear side and the right side of each first groove (12) are respectively provided with an opening, the left end of each rotating rod (13) penetrates through the corresponding second rectangular hole (17) to extend into the first groove (12) and are provided with an arc-shaped structure, one side, close to each other, of each rotating rod (13) is fixedly provided with a tension, first draw-in groove (14) have all been seted up on the one side inner wall that two first grooves (12) are close to each other, the equal fixed mounting in one side that two bull sticks (13) are close to each other has third fixture block (15), third fixture block (15) clamp with corresponding first draw-in groove (14) mutually, the arc structure is all established to one side that two third fixture blocks (15) are close to each other, the right side fixed mounting that lies in the rectangular block (6) of top in two rectangular blocks (6) has the ejector pad, the right side of ejector pad extends to the right side of T shape mounting panel (2).

2. The removable huge screen LED screen according to claim 1, wherein the right side inner wall of the first rectangular hole (5) is provided with a through hole, and the front side inner wall and the rear side inner wall of the through hole are respectively connected with the front side and the rear side of the push block in a sliding manner.

3. The Juglans LED screen convenient to assemble and disassemble as claimed in claim 1, wherein the inner wall of the left side of the mounting box (1) is provided with a plurality of second clamping grooves, the right side of the LED display screen (100) is provided with a third clamping groove, the second clamping groove and the third clamping groove are respectively clamped with the corresponding first clamping block (3), and the plurality of third clamping grooves positioned at the rightmost side of the plurality of third clamping grooves are respectively clamped with the corresponding second clamping block (4).

4. The removable huge screen LED screen according to claim 1, wherein an anti-dropping block is fixedly installed at one end of the rack (7) far away from the corresponding rectangular block (6), and the left side, the right side, the front side and the rear side of the rectangular block (6) are respectively connected with the left inner wall, the right inner wall, the front inner wall and the rear inner wall of the first rectangular hole (5) in a sliding manner.

5. The removable huge screen LED screen according to claim 1, wherein the side of the two rotating rods (13) close to each other is in movable contact with the inner wall of the side of the two first grooves (12) close to each other.

6. The removable mega-screen LED screen according to claim 1, wherein the front side and the rear side of the rotating rod (13) are in movable contact with the front side inner wall and the rear side inner wall of the second rectangular hole (17), respectively, and the front side inner wall and the rear side inner wall of the first slot (14) are in movable contact with the front side and the rear side of the corresponding third slot (15), respectively.