CN220622364U - Portable liquid crystal spliced screen - Google Patents
Portable liquid crystal spliced screen Download PDFInfo
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- CN220622364U CN220622364U CN202322287083.4U CN202322287083U CN220622364U CN 220622364 U CN220622364 U CN 220622364U CN 202322287083 U CN202322287083 U CN 202322287083U CN 220622364 U CN220622364 U CN 220622364U
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- liquid crystal
- fixedly connected
- spliced
- crystal display
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 60
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 238000012546 transfer Methods 0.000 description 8
- 238000012423 maintenance Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of liquid crystal spliced screens, and provides a portable liquid crystal spliced screen which comprises a liquid crystal display screen, and further comprises a first spliced component and a second spliced component, wherein the first spliced component is fixedly connected to one side of the back of the liquid crystal display screen, the second spliced component is fixedly connected to the other side of the back of the liquid crystal display screen, the first spliced component comprises a first splice plate, a sliding groove is formed in the middle of one side of the first splice plate, a first threaded hole is formed in the back of the first splice plate, the second spliced component comprises a second splice plate, a splice block is arranged in the middle of the other side of the second splice plate, a second threaded hole is formed in the back of the splice block, a transmission rod is fixedly connected to the middle of one side of the splice block, and a handle is fixedly connected to one side of the transmission rod. Through the technical scheme, the problem that the frame is required to be detached first to leave the position when a single spliced screen in the related technology is damaged and cannot be replaced and detached conveniently is solved.
Description
Technical Field
The utility model relates to the technical field of liquid crystal spliced screens, in particular to a portable liquid crystal spliced screen.
Background
The liquid crystal spliced screen is a single independent complete display unit, can be independently used as a display, can be spliced into an oversized screen for use, and realizes the changeable large screen functions of changeable large screen and changeable small screen according to different use requirements: the digital display device has the advantages that the digital display device supports roaming, zooming stretching and screen-crossing display of digital signals, is suitable for digital signal input, is very unique in support of analog signals, realizes simultaneous access of analog signals and digital signals by using a DID liquid crystal splicing technology, and enables users to truly experience full-high-definition large-screen effects by using unique and world forefront digital processing technology for liquid crystal splicing serial products.
The utility model provides a detachable liquid crystal spliced screen with the existing publication number of CN219267236U, which relates to the technical field of liquid crystal spliced screens and comprises the following components: the display screen, one side fixedly connected with fixed plate of display screen, the fixed plate is kept away from spherical notch has been seted up to one side of display screen, one side fixedly connected with oval straight-bar of fixed plate, spherical notch has been seted up to one side of oval straight-bar, the inner wall fixedly connected with spring of circular notch, the spring is kept away from one side fixedly connected with spheroid of circular notch, a two fixedly connected with hexagon straight-bar of fixed plate, square notch has been seted up to one side of hexagon straight-bar, square notch's inner wall sliding connection has the optical axis. According to the utility model, the problem that the bottom of the liquid crystal display is not convenient enough is solved, when the bottom of the display is required to be fixed, the display is firstly placed between two support columns, then the assembly is carried out, the operation is simple, and the bottom mechanism is fixed only by manually rotating the threaded rod.
The prior art is not enough: the splicing structures of the existing liquid crystal splicing screens are fixed when being installed, and one splicing screen cannot be replaced conveniently when being damaged; meanwhile, when the existing liquid crystal spliced screen is detached, the spliced screen can be taken down only by detaching the frame and leaving the frame, so that complicated steps are added, and maintenance of the liquid crystal spliced screen is not facilitated.
Disclosure of Invention
The utility model provides a portable liquid crystal spliced screen, which solves the problem that a frame needs to be detached first to leave a position when a single screen of the liquid crystal spliced screen is damaged and cannot be replaced and detached conveniently in the related art.
The technical scheme of the utility model is as follows: in order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a portable liquid crystal spliced screen, includes liquid crystal display, still includes first splice assembly and second splice assembly, the back of liquid crystal display is located the top and is close to both sides and bottom and is close to the equal fixedly connected with screw thread post of both sides, the first splice assembly of back one side fixedly connected with of liquid crystal display, the second splice assembly of back opposite side fixedly connected with of liquid crystal display, first splice assembly includes first splice plate, the spout has been seted up at one side middle part of first splice plate, the first screw hole that link up has all been seted up to the top and the bottom of the front and back of first splice plate near one side position, second splice assembly, including the second splice plate, the opposite side middle part of second splice plate is equipped with the splice block, the front and back of splice block is close to the top and all has seted up the second screw hole, one side middle part fixedly connected with transfer line of splice block, one side fixedly connected with handle of transfer line.
Further, a first fixing piece is fixedly connected to the other side of the first splice plate, a through screw hole is formed in the other side of the back of the first fixing piece, and a first bolt is arranged on the outer side, located at the screw hole position, of the other side of the back of the first fixing piece.
Further, the middle part of the other side of the second splice plate is provided with a groove, the size of the groove is the same as that of the splice block, the outer side of the transmission rod is provided with threads, and the outer side of the handle is provided with a strip-shaped groove.
Further, a through threaded hole is formed in the middle of one side of the second splice plate, threads of the threaded hole are matched with threads on the outer side of the transmission rod, a second fixing part is fixedly connected to one side of the second splice plate, close to the top and the bottom, of the second fixing part, a through threaded hole is formed in the position, close to one side, of the back of the second fixing part, and a second bolt is arranged at the position, located on the outer side of the threaded hole, of the back of the second fixing part.
Further, the outside of screw thread post is equipped with fixed subassembly, fixed subassembly includes the backing plate, the back of backing plate is close to top and bottom position and has all seted up the round hole that link up, the back of backing plate is located the outside of the position of round hole and is equipped with fixation nut.
Further, the other side of the chute is of an arc-shaped structure, the other side of the splicing block is of an arc-shaped structure, and the chute is matched with the splicing block.
The working principle and the beneficial effects of the utility model are as follows:
1. according to the utility model, the sliding grooves and the splicing blocks are matched with each other, the two splicing screens are taken out, left and right are placed, the handle is rotated, the transmission rod is moved, and then the splicing blocks are moved to be matched with the sliding grooves, so that the adjacent liquid crystal display screens are fixed, the steps of splicing the liquid crystal display screens are reduced, and the liquid crystal splicing screens are convenient to install.
2. This novel second splice assembly of experiment, when needs dismantle single concatenation screen, rotate the handle and remove the transfer line, make the splice piece withdraw from in the spout of first splice plate, can directly take out the concatenation screen perpendicular to display screen, reduced the step that needs to dismantle, be favorable to the maintenance of liquid crystal concatenation screen.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a first splice assembly according to the present utility model;
FIG. 3 is a schematic view of a second splice assembly according to the present utility model;
fig. 4 is a schematic structural view of a fixing assembly according to the present utility model.
In the figure: 1. a liquid crystal display; 2. a threaded column; 3. a first splice assembly; 301. a first splice plate; 302. a chute; 303. a first threaded hole; 304. a first fixing member; 305. a first bolt; 4. a second splice assembly; 401. a second splice plate; 402. splicing blocks; 403. a second threaded hole; 404. a transmission rod; 405. a handle; 406. a second fixing member; 407. a second bolt; 5. a fixing assembly; 501. a backing plate; 502. and (5) fixing a nut.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill 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.
Referring to fig. 1 to 4, the utility model provides a portable liquid crystal spliced screen, which comprises a liquid crystal display screen 1, a first spliced component 3 and a second spliced component 4, wherein the back surface of the liquid crystal display screen 1 is positioned at the position, close to both sides, of the top and the bottom, of the liquid crystal display screen 1, the threaded columns 2 are fixedly connected with each other, one side of the back surface of the liquid crystal display screen 1 is fixedly connected with the first spliced component 3, the other side of the back surface of the liquid crystal display screen 1 is fixedly connected with the second spliced component 4, the first spliced component 3 comprises a first splice plate 301, a chute 302 is formed in the middle of one side of the first splice plate 301, the other side of the chute 302 is of an arc structure, through first threaded holes 303 are formed in the positions, close to one sides, of the top and the bottom of the front and the back surfaces of the first splice plate 301, the second spliced component 4 comprises a second splice plate 401, the opposite side middle part of second splice plate 401 is equipped with splice block 402, and splice block 402's opposite side structure is arc structure, and splice block 402's front and back is close to top and bottom and all has been seted up second screw hole 403, and splice block 402's one side middle part fixedly connected with transfer line 404, one side fixedly connected with handle 405 of transfer line 404 rotates handle 405, makes transfer line 404 remove to first drive assembly 3 directions to splice block 402 begins to remove to first drive assembly direction, and splice block 402 can cooperate with spout 302 at last, and first screw hole 303 and second screw hole 403 coincide with the position of second screw hole at this moment, fixes splice block 402 and first splice plate 301 with the bolt in the position of first screw hole, has reduced the step that the concatenation needs, makes the display screen concatenation more convenient.
The other side of the first splice plate 301 is fixedly connected with a first fixing member 304, a through screw hole is formed in the other side of the back of the first fixing member 304, a first bolt 305 is arranged on the outer side of the other side of the back of the first fixing member 304, which is located at the screw hole position, threads on the outer side of the first bolt 305 are matched with the screw hole of the first fixing member 304, so that the first fixing member and the liquid crystal display screen 1 are mutually fixed.
Wherein, the opposite side middle part of second splice plate 401 has seted up the recess, and the size of recess is the same with the size of splice block 402, and the outside of transfer line 404 is equipped with the screw thread, and bar recess has been seted up in the outside of handle 405, and bar recess has increased the frictional force of handle 405, makes handle 405 rotate more laborsaving.
Wherein, the screw hole that link up has been seted up at the one side middle part of second splice plate 401, and the screw thread of screw hole cooperates with the outside screw thread of transfer line 404, one side of second splice plate 401 is close to top and bottom position all fixedly connected with second mounting 406, the screw hole that link up has been seted up to the back of second mounting 406 near one side position, the back of second mounting 406 is located the outside position of screw hole and is equipped with second bolt 407, the outside screw thread of second bolt 407 cooperates with the screw hole of second mounting 406 mutually, make second splice assembly and liquid crystal display 1 fixed.
Wherein, the outside of screw thread post 2 is equipped with fixed subassembly 5, and fixed subassembly includes backing plate 501, and the back of backing plate 501 is close to top and bottom position and has all been seted up the round hole that link up, and the outside that the back of backing plate 501 is located the position of round hole is equipped with fixation nut 502, and the internal thread of fixation nut 502 and the outside screw thread of screw thread post 2 mutually support, and screw thread post 2 mutually support with fixation nut 502 through the round hole of backing plate 501, fix upper and lower liquid crystal display firmly.
The other side of the sliding chute 302 is in an arc structure, the other side of the splicing block 402 is in an arc structure, and the sliding chute 302 is matched with the splicing block 402, so that the first splicing plate 301 and the second splicing plate 401 are fixed, and the liquid crystal display screens in the left and right directions can be firmly and fixedly connected together.
The working principle of the utility model is as follows: when the liquid crystal spliced screen is installed, the first liquid crystal display screen 1 is firstly placed at the left upper corner frame, the bottom of the gasket 501 is placed on the threaded column 2, the top of the gasket 501 is placed on the threaded column of the frame and is fixed by the fixing nut 502, the first spliced screen is installed, when the liquid crystal display screen 1 in the left-right direction is installed, the two liquid crystal display screens 1 are aligned, the handle 405 is rotated to enable the transmission rod 404 to move towards the first splicing component 3, so that the splicing block 402 moves towards the first splicing plate 301, when the splicing block 402 is matched with the sliding groove 302 of the first splicing plate 301, the first threaded hole 303 coincides with the second threaded hole 403, the bolt is used for rotary fixing at the position of the first threaded hole 303, the second splicing component 4 is fixedly connected with the first splicing component 3, the middle part of the other side of the first splicing plate 301 is fixedly connected with the first fixing piece 304, a threaded hole is formed in the position, close to the other side, of the back surface of the first fixing piece 304, a first bolt 305 is arranged on the outer side of the threaded hole, the first bolt 305 is used for fixing the back surface of the liquid crystal display screen 1 by being rotationally inserted into the threaded hole of the first fixing piece 304, a second fixing piece 406 is fixedly connected to the position, close to the top and the bottom, of one side of the second splice plate 401, a through threaded hole is formed in the position, close to the side, of the back surface of the second fixing piece 406, a second bolt 407 is arranged outside the threaded hole, the second bolt 407 is used for fixing the back surface of the liquid crystal display screen 1 by being rotationally inserted into the two threaded hole positions of the second fixing piece 406, thus the first splice assembly 3 and the second splice assembly 4 are fixedly installed on the back surface of the liquid crystal display screen 1, when the liquid crystal display screen 1 at the upper and lower positions is installed, a through hole at the top of the back surface of the gasket 501 penetrates through a threaded column 2 at the bottom of the upper display screen, the bottom through hole on the back of gasket 501 passes the top screw post 2 of below display screen, and reuse fixation nut 502 rotatory fixed respectively on screw post 2, when needs change liquid crystal display screen 1, dismantles fixed subassembly 5 earlier, and rotatory handle 405 makes splice block 402 follow spout 302 and withdraws from, can take out the display screen, makes the maintenance of liquid crystal splice screen more convenient.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a portable liquid crystal spliced screen, includes liquid crystal display (1), its characterized in that still includes first splice component (3) and second splice component (4), the back of liquid crystal display (1) is located the top and is close to both sides and bottom and is close to equal fixedly connected with screw thread post (2) in both sides, the first splice component (3) of back one side fixedly connected with of liquid crystal display (1), the second splice component (4) of back opposite side fixedly connected with of liquid crystal display (1), first splice component (3) include first splice plate (301), spout (302) have been seted up in the middle part of one side of first splice plate (301), first screw hole (303) that link up have all been seted up in the top and the bottom of the front and back of first splice plate (301) near one side position, second splice component (4), opposite side middle part including second splice plate (401) is equipped with splice block (402), second screw hole (403) have all been seted up in the front and back of splice block (402) near top and bottom, one side of splice block (402) has fixed connection handle (404).
2. The portable liquid crystal spliced screen according to claim 1, wherein a first fixing piece (304) is fixedly connected to the other side of the first splice plate (301), a through screw hole is formed in the other side of the back of the first fixing piece (304), and a first bolt (305) is arranged on the outer side, located at the screw hole position, of the other side of the back of the first fixing piece (304).
3. The portable liquid crystal spliced screen according to claim 1, wherein a groove is formed in the middle of the other side of the second splice plate (401), the size of the groove is the same as that of the splice block (402), threads are arranged on the outer side of the transmission rod (404), and a strip-shaped groove is formed in the outer side of the handle (405).
4. The portable liquid crystal spliced screen according to claim 1, wherein a through threaded hole is formed in the middle of one side of the second splice plate (401), threads of the threaded hole are matched with external threads of the transmission rod (404), a second fixing piece (406) is fixedly connected to one side of the second splice plate (401) close to the top and the bottom, a through threaded hole is formed in the back side of the second fixing piece (406) close to one side, and a second bolt (407) is arranged on the back side of the second fixing piece (406) located at the external side of the threaded hole.
5. The portable liquid crystal spliced screen according to claim 1, wherein a fixing component (5) is arranged on the outer side of the threaded column (2), the fixing component comprises a base plate (501), through round holes are formed in the back surface of the base plate (501) close to the top and the bottom, and a fixing nut (502) is arranged on the outer side of the back surface of the base plate (501) located at the position of the round hole.
6. The portable liquid crystal display spliced screen according to claim 1, wherein the other side of the sliding groove (302) is of an arc-shaped structure, the other side of the spliced block (402) is of an arc-shaped structure, and the sliding groove (302) is matched with the spliced block (402).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322287083.4U CN220622364U (en) | 2023-08-24 | 2023-08-24 | Portable liquid crystal spliced screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322287083.4U CN220622364U (en) | 2023-08-24 | 2023-08-24 | Portable liquid crystal spliced screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220622364U true CN220622364U (en) | 2024-03-19 |
Family
ID=90226285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322287083.4U Active CN220622364U (en) | 2023-08-24 | 2023-08-24 | Portable liquid crystal spliced screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220622364U (en) |
-
2023
- 2023-08-24 CN CN202322287083.4U patent/CN220622364U/en active Active
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| GR01 | Patent grant | ||
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