LED screen connecting structure

Abstract

The utility model discloses an LED screen connecting structure, which relates to the field of screen installation and comprises a frame, a support column, a screen body, a right clamping component, a left clamping component and a right clamping component. The left clamping assembly is arranged on the screen body, and the left clamping assembly is matched with the right clamping assembly; the fixing assembly is arranged on the frame and matched with the clamping assembly, and the screen body can be fixed more firmly through cooperation of the fixing assembly and the clamping assembly; the lifting assembly is arranged on the supporting column; and the moving assembly is arranged on the lifting assembly. Through cooperation of the left clamping assembly and the right clamping assembly, the screen body can be rapidly and conveniently assembled, disassembled and carried, and through cooperation of the fixing assembly, the right clamping assembly and the left clamping assembly, the screen body can be fixed more firmly.

Description

TECHNICAL FIELD

[0001] The utility model relates to screen installation field especially relates to a LED screen connecting structure. BACKGROUND

[0002] LED screen is a kind of new imaging electronic equipment made by arranging light emitting diode in order.Because of its high brightness, wide viewing angle, long service life and other characteristics, it is being applied in commercial display: large advertising board in places such as shopping mall, square, airport, public information: information release system in public places such as station, hospital, live broadcast large screen in entertainment activities: concert, sports events, educational training: teaching auxiliary tool in school, training institution, etc. Field, the connecting structure of a kind of LED screen is generally designed to ensure the stability of screen, facilitate installation and maintenance, and ensure good electrical connection, it is very important.

[0003] The current LED screen connecting structure is fixed by four corner sliders, this fixed structure is simple in structure and convenient to operate, but it is not very firm, and after the removal of this LED screen connecting structure fixing device, the screen cannot be easily taken out due to the close contact between LED screen and frame, which is not convenient for the installation and removal of LED screen, and there is a risk of screen falling out. UTILITY MODEL CONTENT

[0004] In view of the deficiencies in the prior art, the utility model aims at providing a LED screen connecting structure to solve the above technical problems.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A LED screen connecting structure, comprising a frame, a support column and a screen body, further comprising:

[0007] A right clamping assembly is arranged on the screen body;

[0008] A left clamping assembly is arranged on the screen body, and the left clamping assembly cooperates with the right clamping assembly, so that the screen body is more convenient and fast to operate when being installed and removed;

[0009] A fixing assembly is arranged on the frame and cooperates with the clamping assembly, so that the screen body can be fixed more firmly;

[0010] A lifting assembly is arranged on the support column;

[0011] A moving assembly is arranged on the lifting assembly.

[0012] Preferably, the right clamping assembly comprises:

[0013] A right clamping block is arranged on the screen body, and the right clamping block is fixedly connected with the screen body;

[0014] A first protruding block is arranged on the right clamping block, and the first protruding block is rotatably connected with the right clamping block;

[0015] A first handle is arranged on the first protruding block, and the first handle is fixedly connected with the first protruding block;

[0016] A first spring is arranged on the right clamping block, and the first spring is fixedly connected with the right clamping block;

[0017] A first pushing block is arranged on the first spring, and the first pushing block is fixedly connected with the first spring;

[0018] A first cylinder is arranged on the first pushing block, and the first cylinder is fixedly connected with the first pushing block;

[0019] A first V-shaped groove is arranged on the right clamping block, and the first V-shaped groove is fixedly connected with the right clamping block.

[0020] Preferably, the left clamping assembly comprises:

[0021] A left clamping block is arranged on the screen body, and the left clamping block is fixedly connected with the screen body;

[0022] A second protruding block is arranged on the left clamping block, and the second protruding block is rotatably connected with the left clamping block;

[0023] A second handle is arranged on the second protruding block, and the second handle is fixedly connected with the second protruding block;

[0024] A second spring is arranged on the left clamping block, and the second spring is fixedly connected with the left clamping block;

[0025] A second pushing block is arranged on the second spring, and the second pushing block is fixedly connected with the second spring;

[0026] A second cylinder is arranged on the second pushing block, and the second cylinder is fixedly connected with the second pushing block;

[0027] A second V-shaped groove is arranged on the right clamping block, and the second V-shaped groove is fixedly connected with the left clamping block.

[0028] Preferably, the fixing assembly comprises:

[0029] A third spring is arranged on the frame, and the third spring is fixedly connected with the frame;

[0030] A first limiting block is arranged on the third spring, and the first limiting block is fixedly connected with the third spring.

[0031] A fourth spring is arranged on the frame, and the fourth spring is fixedly connected with the frame.

[0032] A second limiting block is arranged on the fourth spring, and the second limiting block is fixedly connected with the fourth spring.

[0033] A fifth spring is arranged on the frame, and the fifth spring is fixedly connected with the frame.

[0034] A third limiting block is arranged on the fifth spring, and the third limiting block is fixedly connected with the fifth spring.

[0035] A fixed block is arranged on the screen body, and the fixed block is fixedly connected with the screen body.

[0036] Preferably, the lifting assembly comprises:

[0037] A support frame is arranged on the support column, and the support frame is fixedly connected with the support column.

[0038] A first hydraulic cylinder is arranged on the support frame, and the first hydraulic cylinder is fixedly connected with the support frame.

[0039] A first hydraulic rod is arranged on the first hydraulic cylinder, and the first hydraulic rod is slidingly connected with the first hydraulic cylinder.

[0040] A second hydraulic cylinder is arranged on the support frame, and the second hydraulic cylinder is fixedly connected with the support frame.

[0041] A second hydraulic rod is arranged on the second hydraulic cylinder, and the second hydraulic rod is slidingly connected with the second hydraulic cylinder.

[0042] A base is arranged on the first hydraulic rod and the second hydraulic rod, and the base is fixedly connected with the first hydraulic rod and the second hydraulic rod.

[0043] A universal wheel is arranged on the base, and the universal wheel is rollingly connected with the base.

[0044] Preferably, the first V-shaped groove and the second V-shaped groove are rough in surface for increasing friction.

[0045] Preferably, the first limiting block and the second limiting block are rough in surface for increasing friction.

[0046] In summary, due to the adoption of the above technical scheme, the present application has the following beneficial effects:

[0047] 1. Through the cooperation of the left clamping assembly and the right clamping assembly, the screen body can be quickly and conveniently assembled, disassembled and carried.

[0048] 2. Through the cooperation of the fixing assembly, the right clamping assembly and the left clamping assembly, the screen body can be fixed more firmly. BRIEF DESCRIPTION OF DRAWINGS

[0049] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced as follows. Obviously, the drawings described below are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0050] Figure 1 A three-dimensional structure schematic diagram of an LED screen connecting structure is shown.

[0051] Figure 2 A first partial structure schematic diagram of an LED screen connecting structure is shown.

[0052] Figure 3 A second partial structure schematic diagram of an LED screen connecting structure is shown. Figure 2 A partial structure enlarged schematic diagram of part A in the figure is shown.

[0053] Figure 4 A second partial structure schematic diagram of an LED screen connecting structure is shown.

[0054] Figure 5 A third partial structure schematic diagram of an LED screen connecting structure is shown. Figure 4 A partial structure enlarged schematic diagram of part B in the figure is shown.

[0055] Figure 6 A partial structure enlarged schematic diagram of part C in the figure is shown. Figure 5 A partial structure enlarged schematic diagram of part C in the figure is shown.

[0056] Figure 7 A third partial structure schematic diagram of an LED screen connecting structure is shown.

[0057] LEGEND:

[0058] 1, frame; 2, support column; 3, screen body; 4, right clamping block; 5, first protrusion; 6, first handle; 7, first spring; 8, first push block; 9, first cylinder; 10, first V-shaped groove; 11, left clamping block; 12, second protrusion; 13, second handle; 14, second spring; 15, second push block; 16, second cylinder; 17, second V-shaped groove; 18, third spring; 19, first limiting block; 20, fourth spring; 21, second limiting block; 22, fifth spring; 23, third limiting block; 24, fixed block; 25, support frame; 26, first hydraulic cylinder; 27, first hydraulic rod; 28, second hydraulic cylinder; 29, second hydraulic rod; 30, base; 31, universal wheel. DETAILED DESCRIPTION

[0059] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0060] In the description of the present application, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0061] It should be noted that when a component is referred to as "fixed to" another component, it can be directly on the other component or there can be a middle component. When a component is referred to as "connected to" another component, it can be directly connected to the other component or there can be a middle component. When a component is referred to as "disposed on" another component, it can be directly disposed on the other component or there can be a middle component. The terms "vertical", "horizontal", "left", "right" and the like used herein are for illustrative purposes only.

[0062] In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood to indicate or imply relative importance or imply the number of the indicated technical features. Therefore, the features defined as "first", "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "multiple" is two or more than two, unless otherwise explicitly specified.

[0063] Referring to Figures 1 to 7 Further illustrate the embodiment of the utility model of a LED screen connecting structure.

[0064] A LED screen connecting structure, comprising a frame 1, a support column 2 and a screen body 3, further comprising:

[0065] The right clamping assembly is arranged on the screen body 3, and the right clamping assembly comprises:

[0066] The right clamping block 4 is arranged on the screen body 3, and the right clamping block 4 is fixedly connected with the screen body 3.

[0067] The first protruding block 5 is arranged on the right clamping block 4, and the first protruding block 5 is rotatably connected with the right clamping block 4.

[0068] The first handle 6 is arranged on the first protruding block 5, and the first handle 6 is fixedly connected with the first protruding block 5.

[0069] The first spring 7 is arranged on the right clamping block 4, and the first spring 7 is fixedly connected with the right clamping block 4.

[0070] The first push block 8 is arranged on the first spring 7, and the first push block 8 is fixedly connected with the first spring 7.

[0071] The first cylinder 9 is arranged on the first push block 8, and the first cylinder 9 is fixedly connected with the first push block 8.

[0072] The first V-shaped groove 10 is arranged on the right clamping block 4, and the first V-shaped groove 10 is fixedly connected with the right clamping block 4, and the surface of the first V-shaped groove 10 is rough for increasing friction.

[0073] Turn the first handle 6 parallel to the frame 1 to the vertical state with the frame 1 by hand, the first handle 6 drives the first protruding block 5 fixedly connected with the first handle 6 to rotate, the first protruding block 5 rotates to make the protruding place rotate to extrude the first cylinder 9 downward, the first cylinder 9 moves downward to drive the first push block 8 fixedly connected with the first cylinder 9 to move downward, so as to drive the first spring 7 fixedly connected with the first push block 8 to stretch downward to make the first spring 7 in the stretching state, facilitating subsequent operation.

[0074] Referring to Figures 1 to 7 , the left clamping assembly is arranged on the screen body 3, and the left clamping assembly cooperates with the right clamping assembly, so that the screen body 3 is more convenient and fast to disassemble and assemble, and the left clamping assembly comprises:

[0075] The left clamping block 11 is arranged on the screen body 3, and the left clamping block 11 is fixedly connected with the screen body 3.

[0076] The second protrusion 12 is arranged on the left clamping block 11, and the second protrusion 12 is rotatably connected with the left clamping block 11.

[0077] The second handle 13 is arranged on the second protrusion 12, and the second handle 13 is fixedly connected with the second protrusion 12.

[0078] The second spring 14 is arranged on the left clamping block 11, and the second spring 14 is fixedly connected with the left clamping block 11.

[0079] The second push block 15 is arranged on the second spring 14, and the second push block 15 is fixedly connected with the second spring 14.

[0080] The second cylinder 16 is arranged on the second push block 15, and the second cylinder 16 is fixedly connected with the second push block 15.

[0081] The second V-shaped groove 17 is arranged on the right clamping block 4, and the second V-shaped groove 17 is fixedly connected with the left clamping block 11, and the surface of the second V-shaped groove 17 is rough to increase the friction.

[0082] The second handle 13 is rotated by hand to be parallel to the frame 1 to be perpendicular to the frame 1, the second handle 13 is rotated to drive the second protrusion 12 fixedly connected with the second handle 13 to rotate, the second protrusion 12 is rotated to make the protruding place rotate to extrude the second cylinder 16 to move downward, the second cylinder 16 moves downward to drive the second push block 15 fixedly connected with the second cylinder 16 to move downward, so as to drive the second spring 14 fixedly connected with the second push block 15 to stretch downward to make the second spring 14 be in the stretched state, and subsequent operation is facilitated.

[0083] Through the cooperation of the left clamping assembly and the right clamping assembly, the screen body 3 can be quickly and conveniently disassembled, assembled and carried.

[0084] Referring to Figures 1 to 7 , the fixing assembly is arranged on the frame 1 and cooperates with the clamping assembly, so that the screen body 3 can be fixed more firmly, and the fixing assembly comprises:

[0085] A third spring 18 is arranged on the frame 1, and the third spring 18 is fixedly connected with the frame 1;

[0086] A first limiting block 19 is arranged on the third spring 18, and the first limiting block 19 is fixedly connected with the third spring 18, and the surface of the first limiting block 19 is rough to increase friction;

[0087] A fourth spring 20 is arranged on the frame 1, and the fourth spring 20 is fixedly connected with the frame 1;

[0088] A second limiting block 21 is arranged on the fourth spring 20, and the second limiting block 21 is fixedly connected with the fourth spring 20, and the surface of the second limiting block 21 is rough to increase friction;

[0089] A fifth spring 22 is arranged on the frame 1, and the fifth spring 22 is fixedly connected with the frame 1;

[0090] A third limiting block 23 is arranged on the fifth spring 22, and the third limiting block 23 is fixedly connected with the fifth spring 22;

[0091] A fixed block 24 is arranged on the screen body 3, and the fixed block 24 is fixedly connected with the screen body 3.

[0092] The first push block 8 and the second push block 15 move downward to push the first limiting block 19 and the second limiting block 21 in contact with the first push block 8 and the second push block 15 to move in the direction of the frame 1 until the first limiting block 19 and the second limiting block 21 are separated from the first V-shaped groove 10 and the second V-shaped groove 17 to make the left clamping assembly and the right clamping assembly separate from the limitation of the fixed assembly, and then the first handle 6 and the second handle 13 are pushed upward to drive the fixed block 24 fixedly connected with the screen body 3 to move upward, the fixed block 24 moves upward to push the third limiting block 23 in contact with the fixed block 24 to move upward, thereby driving the fifth spring 22 fixedly connected with the third limiting block 23 to compress until the lower end of the screen body 3 is separated from the limitation of the frame 1, thereby realizing the quick dismounting of the screen body 3.

[0093] Through the cooperation of the fixed assembly and the right clamping assembly and the left clamping assembly, the screen body 3 can be fixed more firmly.

[0094] Referring to Figures 1 to 7 , a lifting assembly is arranged on the support column 2, and the lifting assembly comprises:

[0095] A support frame 25 is arranged on the support column 2, and the support frame 25 is fixedly connected with the support column 2;

[0096] A first hydraulic cylinder 26 is arranged on the support frame 25, and the first hydraulic cylinder 26 is fixedly connected with the support frame 25.

[0097] A first hydraulic rod 27 is arranged on the first hydraulic cylinder 26, and the first hydraulic rod 27 is slidingly connected with the first hydraulic cylinder 26.

[0098] A second hydraulic cylinder 28 is arranged on the support frame 25, and the second hydraulic cylinder 28 is fixedly connected with the support frame 25.

[0099] A second hydraulic rod 29 is arranged on the second hydraulic cylinder 28, and the second hydraulic rod 29 is slidingly connected with the second hydraulic cylinder 28.

[0100] A base 30 is arranged on the first hydraulic rod 27 and the second hydraulic rod 29, and the base 30 is fixedly connected with the first hydraulic rod 27 and the second hydraulic rod 29.

[0101] A universal wheel 31 is arranged on the base 30, and the universal wheel 31 is rollingly connected with the base 30.

[0102] The first hydraulic cylinder 26 is started, and the hydraulic pressure in the first hydraulic cylinder 26 pushes the first hydraulic rod 27 to move downward. The second hydraulic cylinder 28 is started, and the hydraulic pressure in the second hydraulic cylinder 28 pushes the second hydraulic rod 29 to move downward. The downward movement of the first hydraulic rod 27 and the second hydraulic rod 29 drives the base 30 fixedly connected with the first hydraulic rod 27 and the second hydraulic rod 29 to move downward, thereby driving the universal wheel 31 fixedly connected with the base 30 to move downward to contact the ground.

[0103] Working principle: refer to Figures 1 to 7, the first handle 6 and the second handle 13 are held and pushed upwards, thereby driving the fixed block 24 fixedly connected with the screen body 3 to move upwards, the fixed block 24 moves upwards and pushes the third limiting block 23 in contact with the fixed block 24 to move upwards, thereby driving the fifth spring 22 fixedly connected with the third limiting block 23 to compress, until the lower end of the screen body 3 is out of the restriction of the frame 1, thereby realizing the quick dismounting of the screen body 3. In order to facilitate the movement of the screen body 3, the first hydraulic cylinder 26 is started, the hydraulic pressure in the first hydraulic cylinder 26 drives the first hydraulic rod 27 to move downwards, the second hydraulic cylinder 28 is started, the hydraulic pressure in the second hydraulic cylinder 28 drives the second hydraulic rod 29 to move downwards, the first hydraulic rod 27 and the second hydraulic rod 29 move downwards and drive the base 30 fixedly connected with the first hydraulic rod 27 and the second hydraulic rod 29 to move downwards, thereby driving the universal wheel 31 fixedly connected with the base 30 to move downwards to contact the ground. The above description of the embodiments enables the person skilled in the art to realize or use the present application.

[0104] Many modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein can be applied to other embodiments without departing from the spirit or scope of the application. Accordingly, the application is not to be restricted based on the specific embodiments illustrated herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An LED screen connecting structure comprising a frame (1), a support column (2) and a screen body (3), characterized in that, Also includes: Right clamping assembly, provided on the screen body (3); Left clamping assembly, provided on the screen body (3), the left clamping assembly cooperates with the right clamping assembly, the left clamping assembly cooperates with the right clamping assembly, so that the screen body (3) is more convenient and fast to operate; Fixed assembly, provided on the frame (1), cooperates with the clamping assembly, the fixed assembly cooperates with the clamping assembly can make the screen body (3) more firmly fixed; Lifting assembly, provided on the support column (2); Moving assembly, provided on the lifting assembly; The right clamping assembly includes: Right clamping block (4), provided on the screen body (3), the right clamping block (4) is fixedly connected with the screen body (3); First protrusion (5), provided on the right clamping block (4), the first protrusion (5) is rotatably connected with the right clamping block (4); First handle (6), provided on the first protrusion (5), the first handle (6) is fixedly connected with the first protrusion (5); First spring (7), provided on the right clamping block (4), the first spring (7) is fixedly connected with the right clamping block (4); First push block (8), provided on the first spring (7), the first push block (8) is fixedly connected with the first spring (7); First cylinder (9), provided on the first push block (8), the first cylinder (9) is fixedly connected with the first push block (8); First V-shaped groove (10), provided on the right clamping block (4), the first V-shaped groove (10) is fixedly connected with the right clamping block (4); The left clamping assembly includes: Left clamping block (11), provided on the screen body (3), the left clamping block (11) is fixedly connected with the screen body (3); Second protrusion (12), provided on the left clamping block (11), the second protrusion (12) is rotatably connected with the left clamping block (11); Second handle (13), provided on the second protrusion (12), the second handle (13) is fixedly connected with the second protrusion (12); Second spring (14), provided on the left clamping block (11), the second spring (14) is fixedly connected with the left clamping block (11); Second push block (15), provided on the second spring (14), the second push block (15) is fixedly connected with the second spring (14); Second cylinder (16), provided on the second push block (15), the second cylinder (16) is fixedly connected with the second push block (15); Second V-shaped groove (17), provided on the right clamping block (4), the second V-shaped groove (17) is fixedly connected with the left clamping block (11).

2. The LED screen connecting structure according to claim 1, characterized in that, The fixed assembly includes: Third spring (18), provided on the frame (1), the third spring (18) is fixedly connected with the frame (1); First limiting block (19), provided on the third spring (18), the first limiting block (19) is fixedly connected with the third spring (18); A fourth spring (20) is arranged on the frame (1), and the fourth spring (20) is fixedly connected with the frame (1); A second limiting block (21) is arranged on the fourth spring (20), and the second limiting block (21) is fixedly connected with the fourth spring (20); A fifth spring (22) is arranged on the frame (1), and the fifth spring (22) is fixedly connected with the frame (1); A third limiting block (23) is arranged on the fifth spring (22), and the third limiting block (23) is fixedly connected with the fifth spring (22); A fixed block (24) is arranged on the screen body (3), and the fixed block (24) is fixedly connected with the screen body (3).

3. The LED screen connecting structure according to claim 2, characterized in that, The lifting assembly comprises: A support frame (25) is arranged on the support column (2), and the support frame (25) is fixedly connected with the support column (2); A first hydraulic cylinder (26) is arranged on the support frame (25), and the first hydraulic cylinder (26) is fixedly connected with the support frame (25); A first hydraulic rod (27) is arranged on the first hydraulic cylinder (26), and the first hydraulic rod (27) is slidingly connected with the first hydraulic cylinder (26); A second hydraulic cylinder (28) is arranged on the support frame (25), and the second hydraulic cylinder (28) is fixedly connected with the support frame (25); A second hydraulic rod (29) is arranged on the second hydraulic cylinder (28), and the second hydraulic rod (29) is slidingly connected with the second hydraulic cylinder (28); A base (30) is arranged on the first hydraulic rod (27) and the second hydraulic rod (29), and the base (30) is fixedly connected with the first hydraulic rod (27) and the second hydraulic rod (29); A universal wheel (31) is arranged on the base (30), and the universal wheel (31) is rollingly connected with the base (30).

4. The LED screen connecting structure according to claim 3, characterized in that, The surfaces of the first V-shaped groove (10) and the second V-shaped groove (17) are rough for increasing friction.

5. The LED screen connecting structure according to claim 4, characterized in that, The surfaces of the first limiting block (19) and the second limiting block (21) are rough for increasing friction.

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