CN220082609U

CN220082609U - Spliced large-screen LED display screen

Info

Publication number: CN220082609U
Application number: CN202321515554.6U
Authority: CN
Inventors: 仲磊
Original assignee: Yantai Anderuiqi Electronic Technology Co ltd
Current assignee: Yantai Anderuiqi Electronic Technology Co ltd
Priority date: 2023-06-14
Filing date: 2023-06-14
Publication date: 2023-11-24
Anticipated expiration: 2033-06-14

Abstract

The utility model relates to the technical field of display screens, in particular to a spliced large-screen LED display screen, which comprises a plurality of groups of spliced LED display blocks, a cross rod and a vertical rod, wherein the cross rod and the vertical rod are used for connecting the LED display blocks; the middle part of the side surface of each LED display block is provided with a transverse splicing hole which is communicated left and right, and the middle part of the top surface of each LED display block is provided with a vertical splicing hole which is communicated up and down; the cross section of the transverse rod is matched with the size of the transverse splicing hole in an inserting mode, and a plurality of through holes which are uniformly equidistant and have the same cross section with the vertical rods are formed in the transverse rod. According to the utility model, the LED display blocks can be transversely arranged through the arranged cross bars, the LED display blocks can be vertically arranged through the arranged vertical bars, any number of splicing can be carried out according to requirements, and the vertical bars are in splicing fit with the through holes on the cross bars, so that the stability after splicing is improved; the bottom of the limit pad seat arranged on the bottom surface of the vertical rod can be limited.

Description

Spliced large-screen LED display screen

Technical Field

The utility model relates to the technical field of display screens, in particular to a spliced large-screen LED display screen.

Background

With the continuous maturity of the LED technology, LEDs gradually become the mainstream of display screens, and in some large-screen fields, display spliced screens are required. The ultra-large display screen is usually formed by splicing a plurality of LED display modules, and each display module can also be independently used as a display screen. Prior art large screen tiling typically employs multiple screen display cards (or large screen tiling cards) to achieve display tiling of individual display modules. At present, most of the splicing among the LED display blocks is simple and fixed, the splicing mode is complex, gaps are easily generated among the mutually connected LED screens, the display effect of the large LED screen is reduced, the stability after the splicing is poor, and the use requirement cannot be met.

Disclosure of Invention

The utility model aims to provide a spliced large-screen LED display screen, which solves the problems that in the background art, most of the spliced LED display blocks are simply fixed, the splicing mode is complex, gaps are easily generated between the mutually connected LED screens, the display effect of the large LED screen is reduced, the stability after the splicing is poor, and the use requirement cannot be met.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the spliced large-screen LED display screen comprises a plurality of groups of spliced LED display blocks, a cross rod and a vertical rod, wherein the cross rod and the vertical rod are used for connecting the LED display blocks, and a spliced backboard is arranged at the back of each LED display block;

the middle part of the side surface of each LED display block is provided with a transverse splicing hole which is communicated left and right, and the middle part of the top surface of each LED display block is provided with a vertical splicing hole which is communicated up and down;

the cross section of the transverse rod is matched with the size of the transverse splicing hole in an inserting mode, a plurality of through holes which are uniform and equidistant and have the same cross section as the vertical rods are formed in the transverse rod, and the distance between every two adjacent through holes is the same as the width of the LED display block;

the vertical rod is matched with the size of the vertical splicing hole in a plugging manner; the bottom surface of montant is provided with spacing pad seat.

Preferably, the length of the transverse rod is an integral multiple of the length of the LED display block, and the length of the vertical rod is an integral multiple of the height of the LED display block.

Preferably, a fixing screw hole is formed in the center of the top surface of the vertical rod, and a locking bolt is connected to the fixing screw hole in a threaded mode.

Preferably, the bottom surface of the nut of the locking bolt is made of a silica gel material, and the thickness of the silica gel is 1-2mm.

Preferably, the bottom area of the limiting pad seat is larger than the bottom area of the vertical rod.

Preferably, the limiting pad seat is made of stainless steel plates and is provided with silica gel pads on the surface.

Preferably, the thickness of the limiting pad seat is 3-5mm, and the thickness of the silica gel pad is 1-2mm.

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

1. in the spliced large-screen LED display screen, a plurality of groups of LED display blocks can be transversely arranged through the arranged cross bars, a plurality of groups of LED display blocks can be vertically arranged through the arranged vertical bars, any number of splicing can be carried out according to requirements, and the vertical bars are in splicing fit with through holes in the cross bars, so that the stability after splicing is improved; the bottom limit can be carried out to the spacing pad seat that the bottom surface of montant set up.

2. In this concatenation formula large-screen LED display screen, fixed screw has been seted up at the top surface center of montant, and threaded connection has the lock bolt on the fixed screw, through the lock bolt at montant top installation, can lock the top after the installation finishes, improves stability.

3. In the spliced large-screen LED display screen, the bottom surface of the nut of the locking bolt is made of a silica gel material, the thickness of the silica gel is 1-2mm, collision is prevented, the bottom area of the limiting pad seat is larger than that of the vertical rod, and stability is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain, however, the utility model.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the cross bar of the present utility model;

fig. 3 is a schematic structural view of the vertical rod of the present utility model.

Meaning of each reference numeral in the drawings:

10. an LED display block;

20. splicing the backboard; 21. a transverse splicing hole; 22. a vertical splicing hole;

30. a cross bar; 31. a through hole;

40. a vertical rod; 41. a limit pad seat; 42. fixing the screw holes; 43. a locking bolt.

Detailed Description

The following description of embodiments of the present utility model 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 utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "vertical", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

1-3, a spliced large-screen LED display screen comprises a plurality of groups of spliced LED display blocks 10, a cross bar 30 and a vertical bar 40, wherein the cross bar 30 and the vertical bar 40 are used for connecting the LED display blocks 10, and a spliced backboard 20 is arranged at the back of each LED display block 10; the middle part of the side surface of each LED display block 10 is provided with a transverse splicing hole 21 which is communicated left and right, and the middle part of the top surface of each LED display block 10 is provided with a vertical splicing hole 22 which is communicated up and down; the cross section of the cross rod 30 is matched with the size of the transverse splicing hole 21 in a plugging manner, a plurality of through holes 31 which are uniformly equidistant and have the same cross section as the vertical rods 40 are formed in the cross rod 30, and the distance between every two adjacent through holes 31 is the same as the width of the LED display block 10; the vertical rod 40 is matched with the vertical splicing hole 22 in size and is in plug-in fit with the vertical splicing hole; the bottom surface of the vertical rod 40 is provided with a limiting pad 41, a plurality of groups of LED display blocks 10 can be transversely arranged through the arranged cross rod 30, a plurality of groups of LED display blocks 10 can be vertically arranged through the arranged vertical rod 40, any number of splicing can be carried out according to requirements, and the vertical rod 40 is in plug-in fit with the through holes 31 on the cross rod 30, so that the stability after splicing is improved; the bottom of the vertical rod 40 is provided with a limiting pad 41 for bottom limiting.

Further, the length of the cross bar 30 is an integer multiple of the length of the LED display block 10, and the length of the vertical bar 40 is an integer multiple of the height of the LED display block 10, so as to improve the aesthetic appearance after installation.

The center of the top surface of the vertical rod 40 is provided with a fixing screw hole 42, the fixing screw hole 42 is connected with a locking bolt 43 in a threaded manner, and the top of the vertical rod 40 can be locked after being installed through the locking bolt 43 installed at the top of the vertical rod, so that the stability is improved.

It should be noted that, the bottom surface of the nut of the locking bolt 43 is made of silica gel, the thickness of the silica gel is 1-2mm, collision is prevented, the bottom area of the limiting pad 41 is larger than that of the vertical rod 40, and stability is improved.

In addition, the limiting pad seat 41 is made of stainless steel plates, a silica gel pad is arranged on the surface of the limiting pad seat 41, the thickness of the limiting pad seat 41 is 3-5mm, and the thickness of the silica gel pad is 1-2mm.

The working principle of the spliced large-screen LED display screen is as follows: when the LED display screen is used, an operator selects a corresponding number of LED display blocks 10 and transverse rods 30 and vertical rods 40 with corresponding lengths according to the length and the width of the large-screen LED display screen to be spliced, the transverse rods 30 sequentially penetrate through the transverse splicing holes 21 of the LED display blocks 10, then the vertical rods 40 are inserted upwards from the vertical splicing holes 22 of the bottommost LED display blocks 10, the vertical rods 40 penetrate through holes 31 in the transverse rods 30, and finally locking bolts 43 are installed at the tops of the vertical rods 40 to lock the tops to finish installation.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a concatenation formula large screen LED display screen which characterized in that: the LED display device comprises a plurality of groups of spliced LED display blocks (10), and a cross bar (30) and a vertical bar (40) which are used for connecting the LED display blocks (10), wherein a spliced backboard (20) is arranged at the back of each LED display block (10);

a transverse splicing hole (21) which is communicated left and right is formed in the middle of the side face of each LED display block (10), and a vertical splicing hole (22) which is communicated up and down is formed in the middle of the top face of each LED display block (10);

the cross section of the cross rod (30) is matched with the size of the transverse splicing hole (21) in an inserting mode, a plurality of through holes (31) which are uniform and equidistant and have the same cross section as the vertical rods (40) are formed in the cross rod (30), and the distance between every two adjacent through holes (31) is the same as the width of the LED display block (10);

the vertical rod (40) is matched with the vertical splicing hole (22) in size and is in plug-in fit with the vertical splicing hole; the bottom surface of montant (40) is provided with spacing pad seat (41).

2. The tiled large screen LED display of claim 1, wherein: the length of the cross rod (30) is an integer multiple of the length of the LED display block (10), and the length of the vertical rod (40) is an integer multiple of the height of the LED display block (10).

3. The tiled large screen LED display of claim 1, wherein: the center of the top surface of the vertical rod (40) is provided with a fixing screw hole (42), and the fixing screw hole (42) is connected with a locking bolt (43) in a threaded manner.

4. A tiled large screen LED display according to claim 3, wherein: the bottom surface of the nut of the locking bolt (43) is made of silica gel, and the thickness of the silica gel is 1-2mm.

5. The tiled large screen LED display of claim 1, wherein: the bottom area of the limiting pad seat (41) is larger than the bottom area of the vertical rod (40).

6. The tiled large screen LED display of claim 1, wherein: the limiting pad seat (41) is made of stainless steel plates, and a silica gel pad is arranged on the surface of the limiting pad seat.

7. The tiled large screen LED display of claim 1, wherein: the thickness of the limiting pad seat (41) is 3-5mm, and the thickness of the silica gel pad is 1-2mm.