LED display screen with large screen combination function

Abstract

The utility model discloses an LED display screen with a large screen combination function, which comprises a mounting plate, one side of the mounting plate is fixedly connected with an LED display screen, one side of the mounting plate far away from the LED display screen is fixedly provided with a combination block, the combination block is made of metal materials, the combination block is internally provided with a slide way and a slot, and the slide way and the slot are fixedly connected with the LED display screen. An inserting block is slidably installed in the sliding way, a push plate is fixedly connected to one side of the inserting block, and the inserting block can be matched with the inserting groove. According to the utility model, the mounting plate is matched with the LED display screens, the combination blocks, the slideways, the slots, the insertion blocks and the push plates, so that the adjacent LED display screens are detachably connected together, the large-screen combination function of the LED display screens is realized, meanwhile, the mounting and dismounting operations are simple and rapid, the working intensity of maintenance personnel is reduced, and the practicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to LED display screen equipment field, concretely relates to a LED display screen with big screen combination function. BACKGROUND

[0002] LED display screen takes light emitting diode (LED) as basic light emitting element (pixel point), controls the bright and dark or light and dark degree of each pixel point through control circuit and drive circuit, thereby realizes the display screen with quite pixel point to show various information, such as text, graphics, image, animation, market situation, video, video signal etc.

[0003] Big screen combination's LED display screen, that is, the large display screen spliced by multiple LED display units, is widely used in various occasions needing large area display. The existing LED display screen is mostly fixed and installed through bolts when being combined and installed, this mode is very time-consuming and laborious, when LED module panel appears problems in use and needs maintenance and repair, disassembly is very troublesome, and the bolt connection is easy to rust, which may cause damage to the internal elements of the LED module panel, thereby reducing the practicability of the big screen combination's LED display screen. UTILITARIAN CONTENT

[0004] In view of the technical problems of time-consuming and laborious, low practicability of the existing big screen combination's LED display screen during fixed installation and maintenance and repair, the utility model provides a LED display screen with big screen combination function.

[0005] The technical scheme adopted by the utility model is: including installation plate, the side fixed connection of installation plate has LED display screen, the side fixed installation of installation plate away from LED display screen has combination block, the combination block is metal material, the slide and the slot are set in the combination block, the plug block is slidably installed in the slide, the side fixed connection of plug block has push plate, the plug block can be adapted with the slot.

[0006] Further, the side of the installation plate is provided with a connecting plate, a plurality of clamping holes are formed in the connecting plate, an electromagnet block is fixedly installed in each clamping hole, a clamping groove is formed in the inner wall of the clamping hole, and the clamping groove is adapted with the push plate.

[0007] By adopting the above technical scheme, the fixedly assembled big screen LED display screen is convenient.

[0008] Further, the bottom of the installation plate is provided with a bottom rod, two groups of side rods are arranged on the bottom rod, a top rod is arranged on the two groups of side rods, and a cushion block is fixedly installed on the bottom rod, the side rods and the top rod.

[0009] By adopting the above technical scheme, the LED display screen is protected.

[0010] Further, the bottom rod is provided with a socket at both ends, and the bottom of the side rod is fixedly connected with a plug rod which is matched with the socket.

[0011] By adopting the above technical scheme, the convenience and stability of the connection between the bottom rod and the two groups of side rods are improved.

[0012] Further, the upper end of the two groups of side rods is provided with a connecting hole, a connecting rod is slidingly installed in the connecting hole, the connecting rod is fixedly installed below the top rod, a locking hole is formed in the connecting rod, and a locking rod is slidingly installed on the side rod and matched with the locking hole.

[0013] By adopting the above technical scheme, the top rod is fixed on the two groups of side rods.

[0014] Further, the inside of the side rod is provided with a sliding chamber, the outside of the locking rod is fixedly connected with a baffle, the baffle is slidingly installed in the sliding chamber, a return spring is fixedly installed on the inner wall of the sliding chamber, and one end of the return spring is fixedly connected with the baffle.

[0015] By adopting the above technical scheme, the top rod can be conveniently disassembled from the two groups of side rods.

[0016] The beneficial effects of the utility model are as follows: through the cooperation of the mounting plate, the LED display screen, the combination block, the slide, the slot, the plug block and the push plate, adjacent LED display screens can be detachably connected together, the large-screen combination function of the LED display screen is realized, the installation and disassembly operation is simple and fast, the operation intensity of the maintenance personnel is reduced, the practicability of the device is improved, the connected plate, the clamping hole, the electromagnet block and the clamping groove of the combined large screen make the connection of adjacent LED display screens stable, the mounting plate after combination forms a stable whole, and the display effect of the large screen is improved.

[0017] Through the cooperation of the bottom rod, the two groups of side rods and the top rod, a protection frame whole is formed, the combined large screen is shaped and protected, the protection frame is detachably connected, the stability of the protection effect on the large screen is maintained, the protection frame can be disassembled when the LED display screen is overhauled, and the practicability of the device is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0019] Figure 2 It is a schematic view of the LED display screen after the combination of the large screen in the utility model;

[0020] Figure 3 It is a combination schematic view of adjacent LED display screens in the utility model;

[0021] Figure 4 It is the internal structure schematic view of the combined block in the utility model;

[0022] Figure 5 It is the section structure schematic view of the connecting plate in the utility model;

[0023] Figure 6 It is the assembly schematic view of the bottom rod, side rod and top rod in the utility model;

[0024] Figure 7 It is the internal structure schematic view of the side rod sliding chamber in the utility model.

[0025] Marked number in the figure is: 1, mounting plate; 2, LED display screen; 3, combined block; 4, slide; 5, slot; 6, plug block; 7, push plate; 8, connecting plate; 9, clamping hole; 10, electromagnet block; 11, clamping slot; 12, bottom rod; 13, side rod; 14, top rod; 15, insertion hole; 16, insertion rod; 17, connecting hole; 18, connecting rod; 19, locking hole; 20, locking rod; 21, sliding chamber; 22, baffle; 23, return spring; 24, cushion block. DETAILED DESCRIPTION

[0026] In the description of the utility model, it needs to be explained that the orientation or position relation indicated by the terms "front", "upper", "lower", "left", "right", "vertical", "horizontal" and the like is the orientation or position relation based on the shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and is not to indicate or imply that the indicated device or element must have a particular orientation, to be constructed and operated in a particular orientation, therefore it can not be understood as the limitation to the utility model.

[0027] In the description of the utility model, it needs to be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be understood broadly, for example, it can be fixed connection, can also be detachable connection, or integrally connected, can be directly connected, can also be indirectly connected through intermediate medium, can be the intercommunication of two elements inside. For the ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0028] The utility model will be further explained below in combination with the drawings. Figures 1-7 The utility model will be further explained below in combination with the drawings.

[0029] In order to solve the problems in the background art, the application proposes the following technical scheme: including the mounting plate 1, the side of the mounting plate 1 is fixedly connected with the LED display screen 2, the side of the mounting plate 1 away from the LED display screen 2 is fixedly installed with the combination block 3, the combination block 3 is made of metal material, the slide 4 and the slot 5 are arranged in the combination block 3, the plug block 6 is slidably installed in the slide 4, the side of the plug block 6 is fixedly connected with the push plate 7, and the plug block 6 is adapted to the slot 5.

[0030] The mounting plate 1 and the LED display screen 2 form a whole, and the mounting plate 1 unit installation module is installed, two groups of mounting plates 1 are placed together to make the side surfaces adhere to each other, the combination blocks 3 on the two groups of mounting plates 1 are close to each other, the combination block 3 is a semicircular structure, the push plate 7 is pushed, the plug block 6 is slid in the slide 4, the plug block 6 in one group of combination blocks 3 is inserted into the slot 5 of the adjacent group, the plug block 6 cooperates with the slot 5 to limit the movement between the two groups of combination blocks 3, so that the two groups of mounting plates 1 are connected together, the assembly of the two groups of LED display screens 2 is completed, the connection between the adjacent combination blocks 3 is connected, the large screen combination of the LED display screen 2 is simply and quickly completed, when problems occur in the use process of the mounting plate 1 and need to be repaired, the plug block 6 is removed from the slot 5, the connection between the adjacent LED display screens 2 can be contacted, the operation is simple, the working strength of the maintenance personnel is reduced, the practicability of the LED display screen 2 is improved, meanwhile, the combination block 3 is made of martensitic stainless steel material, rusting is not easy, and the damage of rusting to the internal elements of the LED display screen 2 is reduced.

[0031] It is further explained that the side of the mounting plate 1 is provided with the connecting plate 8, a plurality of groups of clamping holes 9 are arranged on the connecting plate 8, the electromagnet blocks 10 are fixedly installed in the clamping holes 9, the clamping grooves 11 are arranged on the inner walls of the clamping holes 9, and the clamping grooves 11 are adapted to the push plate 7.

[0032] After the adjacent LED display screens 2 are combined, the adjacent semicircular combination blocks 3 are combined into a complete circle, the size of the circle is adapted to the clamping hole 9, after the mounting plate 1 is combined into a large screen, the connecting plate 8 is covered on the LED display screen 2, the position of the clamping hole 9 corresponds to the combined circular combination block 3, the electromagnet block 10 generates magnetic force after being electrified, the combination block 3 is adsorbed in the clamping hole 9, so that the combined large screen is fixed on the connecting plate 8, after the combination block 3 is adsorbed in the clamping hole 9, the push plate 7 is clamped into the clamping groove 11, the clamping groove 11 limits the push plate 7, the push plate 7 is effectively prevented from being accidentally rotated to remove the plug block 6 from the slot 5, the connection between the adjacent LED display screens 2 is stable, so that the combined mounting plate 1 forms a stable whole, and the display effect of the large screen is improved.

[0033] It is further explained that the bottom of the mounting plate 1 is provided with the bottom rod 12, two groups of side rods 13 are arranged on the bottom rod 12, the top rod 14 is arranged on the two groups of side rods 13, and the cushion blocks 24 are fixedly installed on the bottom rod 12, the side rod 13 and the top rod 14.

[0034] The bottom rod 12 is installed at the bottom of the combined large screen, the two groups of side rods 13 are installed at the sides of the combined large screen, and the top rod 14 is installed at the top of the combined large screen. The bottom rod 12, the two groups of side rods 13 and the top rod 14 wrap the combined large screen, and play a protective role for the large screen. The cushion block 24 is made of elastic material, so as to avoid that the bottom rod 12, the two groups of side rods 13 and the top rod 14 extrude the LED display screen 2 too hard to cause damage to the LED display screen 2, and improve the protection effect on the large screen.

[0035] Further, the bottom rod 12 is provided with a plug hole 15 at both ends, and the bottom of the side rod 13 is fixedly connected with a plug rod 16 which is matched with the plug hole 15.

[0036] The plug rod 16 is inserted into the plug hole 15, so that the two groups of side rods 13 are accurately and stably connected at both ends of the bottom rod 12, and the convenience and stability of the installation of the two groups of side rods 13 are improved.

[0037] Further, the upper end of each of the two groups of side rods 13 is provided with a connecting hole 17, and a connecting rod 18 is slidingly installed in the connecting hole 17. The connecting rod 18 is fixedly installed below the top rod 14, and a locking hole 19 is formed in the connecting rod 18. A locking rod 20 is slidingly installed on the side rod 13, and the locking rod 20 is matched with the locking hole 19.

[0038] The connecting rod 18 is inserted into the connecting hole 17, so that the top rod 14 is connected to the two groups of side rods 13. The locking rod 20 is inserted into the locking hole 19, and the locking rod 20 cooperates with the locking hole 19 to fix the connecting rod 18 in the connecting hole 17, so as to fix the top rod 14 on the two groups of side rods 13. The top rod 14, the two groups of side rods 13 and the bottom rod 12 are combined into a protective frame as a whole, so as to shape and protect the combined large screen.

[0039] Further, the side rod 13 is internally provided with a sliding chamber 21, and the locking rod 20 is fixedly connected with a baffle 22 which is slidingly installed in the sliding chamber 21. A reset spring 23 is fixedly installed on the inner wall of the sliding chamber 21, and one end of the reset spring 23 is fixedly connected with the baffle 22.

[0040] When the LED display screen 2 is maintained, the locking rod 20 is pulled to move the baffle 22, and the baffle 22 compresses and deforms the reset spring 23. After the locking rod 20 is pulled out of the locking hole 19, the locking rod 20 no longer limits the connecting rod 18, and the top rod 14 can be freely removed from the two groups of side rods 13. Then, the two groups of side rods 13 can also be removed from the bottom rod 12, so as to facilitate the disassembly of the protective frame. After the top rod 14 is installed on the two groups of side rods 13, the compressed reset spring 23 pushes the locking rod 20 to be inserted into the locking hole 19 to realize the installation and fixation of the top rod 14.

[0041] Specifically, referring to the following operation: two sets of mounting plates 1 are placed together with their side surfaces adhered, the combined blocks 3 on the two sets of mounting plates 1 are close to each other, the push plate 7 is pushed, the push plate 7 drives the insertion block 6 to slide in the slide 4, the insertion block 6 in one set of combined blocks 3 is inserted into the insertion slot 5 of the adjacent set, the insertion block 6 cooperates with the insertion slot 5 to limit the movement between the two sets of combined blocks 3, thereby connecting the two sets of mounting plates 1 together, through the connection between the adjacent combined blocks 3, the large screen combination of the LED display screen 2 is simply and quickly completed, after the mounting plate 1 is combined into a large screen, the connecting plate 8 is covered on the LED display screen 2, the position of the clamping hole 9 corresponds to the combined circular combined block 3, the electromagnet block 10 generates magnetic force after being electrified, and the combined block 3 is adsorbed in the clamping hole 9, so that the combined large screen is fixed on the connecting plate 8, and the bottom rod 12, the two sets of side rods 13 and the top rod 14 are sequentially combined into a protection frame whole to surround the combined large screen, and the combined large screen is shaped and protected.

[0042] The standard parts used in the utility model can be purchased from the market, and the special-shaped parts can be ordered according to the description and the drawings, the specific connection mode of each part adopts the conventional means such as bolts, rivets and welding in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, which will not be described in detail here, and the contents not described in detail in the specification belong to the prior art known to the person skilled in the art.

[0043] Although the embodiments of the utility model have been shown and described, the scope of the utility model is defined by the appended claims and their equivalents for those skilled in the art.

Claims

1. An LED display screen with large screen combination function, characterized in that, The utility model provides a kind of LED display screen, including installation plate (1), one side of the installation plate (1) is fixedly connected with LED display screen (2), the side of the installation plate (1) away from LED display screen (2) is fixedly installed with combination block (3), the combination block (3) is metal material, slide (4) and slot (5) are set in the combination block (3), the slide (4) is slidably installed with plug block (6), one side of the plug block (6) is fixedly connected with push plate (7), the plug block (6) can be adapted with slot (5).

2. The LED display screen with large screen combination function according to claim 1, characterized in that, One side of the installation plate (1) is provided with a connecting plate (8), a plurality of sets of clamping holes (9) are formed in the connecting plate (8), and an electromagnet block (10) is fixedly installed in each clamping hole (9). A clamping groove (11) is formed in the inner wall of the clamping hole (9), and the clamping groove (11) is adapted with the push plate (7).

3. The LED display screen with large screen combination function according to claim 2, characterized in that, The bottom of the installation plate (1) is provided with a bottom rod (12), two groups of side rods (13) are arranged on the bottom rod (12), and a top rod (14) is arranged on the two groups of side rods (13). The bottom rod (12), the side rods (13) and the top rod (14) are all fixedly installed with a pad (24).

4. The LED display screen with large screen combination function according to claim 3, characterized in that, The bottom rod (12) is provided with a plug hole (15) at both ends, the side rod (13) is fixedly connected with a plug rod (16) at the bottom, and the plug rod (16) is adapted with the plug hole (15).

5. The LED display screen with large screen combination function according to claim 4, characterized in that, The upper end of the two groups of side rods (13) is provided with a connecting hole (17), and the connecting hole (17) is slidably installed with a connecting rod (18). The connecting rod (18) is fixedly installed below the top rod (14), and the connecting rod (18) is provided with a locking hole (19). The side rod (13) is slidably installed with a locking rod (20), and the locking rod (20) is adapted with the locking hole (19).

6. The LED display screen with large screen combination function according to claim 5, characterized in that, The side rod (13) is internally provided with a sliding chamber (21), and the locking rod (20) is fixedly connected with a baffle (22) outside. The baffle (22) is slidably installed in the sliding chamber (21), and the inner wall of the sliding chamber (21) is fixedly installed with a return spring (23). One end of the return spring (23) is fixedly connected with the baffle (22).

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