CN220933696U - LCD large screen fast to splice - Google Patents
LCD large screen fast to splice Download PDFInfo
- Publication number
- CN220933696U CN220933696U CN202322697011.7U CN202322697011U CN220933696U CN 220933696 U CN220933696 U CN 220933696U CN 202322697011 U CN202322697011 U CN 202322697011U CN 220933696 U CN220933696 U CN 220933696U
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- bolt hole
- bolt
- display screen
- lcd
- splice
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- 238000007789 sealing Methods 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims description 19
- 239000004973 liquid crystal related substance Substances 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a rapid-to-splice large LCD screen, which comprises a mounting frame, a mounting block, an LCD display screen, positioning fixing bolts and a back sealing plate, wherein the mounting frame comprises a side plate, a cross rod and a fixed rod, the fixed rod is screwed into a through bolt hole at the end part through a plurality of first bolts, the LCD display screen is mounted on the front side surface of the mounting block, a vertical positioning strip block is arranged on the back surface of the mounting block, a plurality of first bolt hole groups which are arranged at equal intervals are arranged on the vertical positioning strip block, a second bolt hole group is arranged on the side plate, an edge sealing plate is arranged on one side edge of the back sealing plate, the edge sealing plate is blocked at the end part of the cross rod and fixed in the bolt hole at the end surface through bolts, and one side of the back sealing plate, which is far away from the edge sealing plate, is fixed on the back edge of the side plate. The mounting frame is simple in structure, the mounting blocks on the back of the display screen are mounted between the two cross bars and clamped, and the positioning fixing bolts are used for positioning the vertical positioning bar blocks, so that the positioning and fixing of each display screen can be completed.
Description
Technical Field
The utility model relates to the technical field of LCD display screens, in particular to an LCD large screen which is fast to splice.
Background
The liquid crystal spliced screen can be used as a display independently, can be spliced into a screen for an oversized screen, and can be used for selecting a proper splicing mode according to application environments so as to meet different installation requirements, wherein the liquid crystal spliced screen belongs to the liquid crystal spliced screen. When the existing LCD liquid crystal spliced screen is installed, the spliced screen is usually installed in a fixing frame in a bolt connection mode. However, the installation is troublesome, the disassembly is inconvenient, the structure of the fixing frame is complex, the whole fixing frame is heavy, and the high-altitude installation of the frame is not facilitated.
Disclosure of utility model
The present utility model aims to solve at least one of the technical problems in the related art to some extent. Therefore, an object of the present utility model is to provide a rapid-to-splice LCD large screen, which solves the problems of complex structure, troublesome splicing, inconvenient disassembly, etc. of the screen splicing frame.
According to the utility model, the LCD large screen is quickly spliced, the LCD large screen comprises a mounting frame, a mounting block, an LCD display screen, positioning fixing bolts and a back sealing plate, wherein the mounting frame comprises side plates, cross bars and end fixing rods, a plurality of parallel cross bars are arranged in the middle of one side surface of each side plate, one end of each cross bar, which is far away from each side plate, is provided with end penetrating bolt holes and end surface bolt holes, the end fixing rods are screwed into the end penetrating bolt holes through a plurality of first bolts, the front side surface of each mounting block is provided with the LCD display screen, the back surface of each mounting block is provided with the vertical positioning strip, the vertical positioning strip is provided with a plurality of first bolt hole groups which are arranged at equal intervals, sliding grooves which are used for being clamped on the cross bars are arranged on the upper side and the lower side of each vertical positioning strip, a second bolt hole group which corresponds to the first bolt hole groups is arranged between the adjacent cross bars at the position, which is close to the back side edge of each side plate, each positioning fixing bolt is provided with a first threaded section and a second threaded section, each second threaded section which is arranged at the position, which is close to the head and the end of each side plate, each positioning fixing bolt passes through the first bolt hole, each first threaded hole, each threaded section is screwed into each end penetrating bolt hole, each first threaded section, the first threaded section is screwed into each bolt hole, the nut is arranged on the side, the first threaded section, the bolt is screwed and each first bolt hole, each bolt is arranged and each bolt, and the bolt is arranged at the end, and the bolt and each vertical positioning bolt.
In some embodiments of the present utility model, the four sides of the mounting block are each smaller than the four sides of the LCD display, and the height of the LCD display is equal to the distance between the middle lines of two adjacent cross bars.
In other embodiments of the utility model, the first bolt length is less than the sum of the cross bar and end securing bar thickness and greater than the end securing bar thickness.
In other embodiments of the present utility model, the threaded section on the locating fixing bolt protrudes beyond the non-threaded section of the shank of the bolt.
In other embodiments of the present utility model, the front of the LCD display is in the same plane as the front side of the side panel and the front side of the end fixing bar.
In other embodiments of the present utility model, the number of LCD panels mounted between adjacent crossbars is 4-6.
According to the utility model, the mounting frame is simple in structure, the mounting blocks on the back of the display screen are mounted between the two cross bars and clamped, and the positioning fixing bolts are used for positioning the vertical positioning bar blocks, so that the positioning and fixing of each display screen can be completed.
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 the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
Fig. 1 is a schematic diagram of a fast-to-splice LCD large screen disassembly structure according to the present utility model.
Fig. 2 is an enlarged schematic view at a in fig. 1.
Fig. 3 is a schematic diagram of an assembled back structure of a fast-splicing LCD large screen according to the present utility model.
Fig. 4 is a schematic structural view of the mounting frame according to the present utility model.
Fig. 5 is a schematic structural view of a positioning and fixing bolt according to the present utility model.
Fig. 6 is a schematic structural diagram of a mounting block and an LCD display screen according to the present utility model.
In the figure: 1. a side plate; 11. a second bolt hole; 2. a cross bar; 21. the end part penetrates through the bolt hole; 22. an end face bolt hole; 3. an end fixing rod; 31. a first bolt; 4. a mounting block; 41. a chute; 5. positioning the bar vertically; 51. a first bolt hole; 6. an LCD display screen; 7. positioning a fixing bolt; 70. a nut; 71. a first threaded section; 72. a second threaded section; 8. a back sealing plate; 81. edge sealing plates.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Examples of the embodiments are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements throughout or elements having like or similar functionality. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
Referring to fig. 1-6, a quick LCD large screen of concatenation, including mounting bracket, installation piece 4, LCD display screen 6, location fixing bolt 7 and back of body shrouding 8, the mounting bracket includes curb plate 1, horizontal pole 2 and end dead lever 3, curb plate 1 side intermediate position is equipped with many parallel horizontal poles 2, curb plate 2 keeps away from curb plate one end and is equipped with tip through bolt hole 21 and terminal surface bolt hole 22, the end dead lever 3 is last to the tip through bolt hole 21 through many first bolts 31 screw in, installation piece 4 front side installs LCD display screen 6, the installation piece 4 back is equipped with vertical location strip piece 5, be equipped with a plurality of equidistant first bolt hole 51 group that set up on the vertical location strip piece 5, vertical location strip piece 5 is equipped with the spout 41 that is used for the card on horizontal pole 2 upper and lower edge, curb plate 1 is close to the rear side position and is equipped with the second bolt hole 11 group that corresponds with first bolt hole 51 group between adjacent horizontal pole 2, location fixing bolt 7 is equipped with first screw-thread section 71 and second screw-thread section 72 respectively in being close to head and tip position, location bolt 7 is followed the first bolt hole 11 and is passed back of body side bolt hole 1, and is equipped with a plurality of equidistant setting up bolt hole 51 on the side plate 81 on the curb plate 1, and is followed the back of body side 1 is passed through bolt hole 1 side 1 to seal plate 81.
The mounting bracket plays the purpose of fixedly mounting the LCD display screen 6, insert to the horizontal pole 2 one end through the bolt on the curb plate 1 and fix the horizontal pole 2 tip, install the installation piece 4 earlier with LCD display screen 6 between, install the installation piece 4 earlier from horizontal pole 2 of bottommost, install the piece 4 and insert between two adjacent horizontal poles 2 from horizontal pole outside end slip, upper and lower spout 41 block respectively on horizontal pole 2, splice LCD display screen 6, pass through with locating fixing bolt 7 from second bolt hole 11, the last nut 70 that has revolved of locating fixing bolt 7 of second bolt hole 11 medial surface, make nut 70 locate on the unthreaded part, locating fixing bolt 7 passes from a plurality of first bolt holes 51, until the first bolt hole 51 of corresponding installation piece revolves in it, in order to tighten the installation piece and fix a position, revolve the nut on first screw-thread section 71 in order to clip curb plate 1. After the installation of the installation blocks 4 of all the display screens is completed, the end fixing rod 3 is screwed into the end penetrating bolt holes 21 through a plurality of first bolts 31, and the end of the cross rod 2 is fixed. And a back sealing plate 8 is installed.
The four sides of the installation block 4 are smaller than the four sides of the LCD display screen 6, and the height of the LCD display screen 6 is equal to the interval between the middle lines of two adjacent cross bars 2.
For the side splicing of LCD display screen, the installation piece is smaller than the size of LCD display screen, when the installation piece 4 is pulled, the display screen is convenient to splice, and the LCD display screen 6 needs to splice up and down, so the height of the LCD display screen 6 is equal to the interval between the middle lines of two adjacent cross bars 2.
The length of the first bolt 31 is smaller than the sum of the thicknesses of the cross rod 2 and the end fixing rod 3 and larger than the thickness of the end fixing rod 3.
Preventing the first bolts 31 from exposing the cross bar 2 does not facilitate mounting of the back seal plate 8, but is screwed into the cross bar 2.
The threaded section on the positioning fixing bolt 7 protrudes beyond the non-threaded section of the shank of the bolt.
To facilitate the movement of the non-threaded bolt shank segment through the first bolt hole 51.
The front of the LCD display screen 6 is in the same plane with the front side of the side plate 1 and the front side of the end fixing rod 3. Making it more aesthetically pleasing to the eye.
The number of the LCD display screens 6 arranged between the adjacent cross bars 2 is 4-6. Too many, the concatenation weight is big, and the horizontal pole is beaten, and is too little, can not reach the concatenation effect.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a splice swift LCD large screen which characterized in that: including mounting bracket, installation piece (4), LCD display screen (6), location fixing bolt (7) and back of body shrouding (8), the mounting bracket includes curb plate (1), horizontal pole (2) and end dead lever (3), curb plate (1) a side intermediate position is equipped with many parallel horizontal poles (2), curb plate one end is kept away from to horizontal pole (2) is equipped with tip through bolt hole (21) and terminal surface bolt hole (22), in tip dead lever (3) are gone up through many first bolt (31) screw in tip through bolt hole (21), LCD display screen (6) are installed to installation piece (4) front side, the installation piece (4) back is equipped with vertical location bench (5), be equipped with a plurality of equidistant first bolt hole (51) groups that set up on vertical location bench (5), be equipped with on vertical location bench (5) upper and lower edge be used for the block chute (41) on horizontal pole (2), curb plate (1) are close to back side edge position be equipped with second bolt hole (11) that correspond with first segment bolt hole (51) group between adjacent horizontal pole (2), location bench is equipped with second bolt hole (7) and second segment bolt hole (7) are close to first segment bolt hole (7) and second segment bolt hole (7) are located screw in first segment (72) and are located end portion (7) and are passed through screw thread (72) respectively And then pass through a plurality of first bolt holes (51), the first screw thread section (71) is screwed with a nut (70) so as to clamp the side plate (1), an edge sealing plate (81) is arranged at one side edge of the back sealing plate (8), the edge sealing plate (81) is blocked at the end part of the cross rod (2) and is fixed in the end face bolt holes (22) by bolts, and the back sealing plate (8) is fixed on the rear edge of the side plate (1) away from the edge sealing plate (81).
2. The rapid-to-splice LCD large screen of claim 1, wherein: the four sides of the installation block (4) are smaller than the four sides of the LCD display screen (6), and the height of the LCD display screen (6) is equal to the interval between the middle lines of two adjacent cross bars (2).
3. The rapid-to-splice LCD large screen of claim 1, wherein: the length of the first bolt (31) is smaller than the sum of the thicknesses of the cross rod (2) and the end fixing rod (3) and larger than the thickness of the end fixing rod (3).
4. The rapid-to-splice LCD large screen of claim 1, wherein: the threaded section on the positioning and fixing bolt (7) protrudes beyond the non-threaded section of the bolt shank.
5. The rapid-to-splice LCD large screen of claim 1, wherein: the front of the LCD display screen (6) is in the same plane with the front side of the side plate (1) and the front side of the fixed rod (3).
6. The rapid-to-splice LCD large screen of claim 1, wherein: the number of LCD display screens (6) arranged between the adjacent cross bars (2) is 4-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322697011.7U CN220933696U (en) | 2023-10-08 | 2023-10-08 | LCD large screen fast to splice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322697011.7U CN220933696U (en) | 2023-10-08 | 2023-10-08 | LCD large screen fast to splice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220933696U true CN220933696U (en) | 2024-05-10 |
Family
ID=90933052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322697011.7U Active CN220933696U (en) | 2023-10-08 | 2023-10-08 | LCD large screen fast to splice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220933696U (en) |
-
2023
- 2023-10-08 CN CN202322697011.7U patent/CN220933696U/en active Active
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