CN212809628U - Plane seamless splicing screen - Google Patents
Plane seamless splicing screen Download PDFInfo
- Publication number
- CN212809628U CN212809628U CN202021322817.8U CN202021322817U CN212809628U CN 212809628 U CN212809628 U CN 212809628U CN 202021322817 U CN202021322817 U CN 202021322817U CN 212809628 U CN212809628 U CN 212809628U
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- screen
- splicing
- mounting
- plate
- display screen
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- 239000000428 dust Substances 0.000 claims abstract description 35
- 229920000742 Cotton Polymers 0.000 claims abstract description 14
- 230000003287 optical effect Effects 0.000 claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims description 8
- 230000005855 radiation Effects 0.000 claims description 2
- 238000009423 ventilation Methods 0.000 claims 4
- 230000017525 heat dissipation Effects 0.000 abstract description 6
- 230000009467 reduction Effects 0.000 abstract description 5
- 238000001816 cooling Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 5
- 235000017491 Bambusa tulda Nutrition 0.000 description 5
- 241001330002 Bambuseae Species 0.000 description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 5
- 239000011425 bamboo Substances 0.000 description 5
- 239000004973 liquid crystal related substance Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000030279 gene silencing Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Overhead Projectors And Projection Screens (AREA)
Abstract
The utility model discloses a seamless concatenation screen in plane, including quantity display screen two, quantity forms concatenation department between the display screen two and forms the piece, display screen is close to the part of piece is the curved screen face, the curved screen face is the arcwall face, the piece with the piece both sides the top of curved screen face is equipped with the optical refraction mirror, the optical refraction mirror includes piece, triangle speculum and symmetry setting first refractor and the second refractor in triangle speculum both sides are pasted to the piece. Has the advantages that: finally the heat is discharged from vice dust screen, and vice dust screen and dust screen can prevent that external dust from getting into confined space, and when the fan work that dispels the heat, through the cotton layer of inhaling of sound that sets up and the noise that vice canceling release mechanical system can the heat dissipation fan work produce, reach noise reduction, avoid the use of heat dissipation fan during operation influence concatenation screen.
Description
Technical Field
The utility model relates to a concatenation screen field particularly, relates to a seamless concatenation screen in plane.
Background
The vivid and vivid image display of the liquid crystal display screen brings a lot of convenience to people in many aspects, but because the display area of a single liquid crystal display unit is limited, a plurality of display screens can be commonly used for splicing in occasions such as large conferences, so as to reach a larger display surface, but when a plurality of liquid crystal display screens are spliced and arranged, a certain gap can be left between adjacent liquid crystal display screens, the black edge phenomenon of the spliced screen is easily caused, the picture is cut and cracked, and the display effect of the device is influenced.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a seamless concatenation screen in plane to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a plane seamless splicing screen comprises two display screens, wherein a splicing part is formed between the two display screens, the part of each display screen, which is close to the splicing seam, is a curved screen surface, each curved screen surface is an arc-shaped surface, optical refractors are arranged above the curved screen surfaces on two sides of the splicing seam, each optical refractor comprises a splicing seam pasting block, a triangular reflector and a first refractor and a second refractor which are symmetrically arranged on two sides of the triangular reflector, the bottom surfaces of the first refractor and the second refractor are concave arc surfaces corresponding to the arc-shaped surfaces, a triangular refraction opening is formed between the first refractor and the second refractor, the triangular refraction opening is arranged right above the triangular reflector, the splicing seam pasting block is arranged below the triangular reflector, and the splicing seam pasting block is pasted on the splicing seam, the mounting plate is arranged on one side of the display screen, a plurality of fixing rods are fixedly arranged on one side of the display screen, the other ends of the fixing rods are jointly provided with a mounting frame, the mounting frame is connected with the display screen through bolts, the top end of the mounting plate and the bottom end of the mounting plate are both connected with transverse plates, the transverse plates are respectively contacted with the top end of the display screen and the bottom end of the display screen, the two sides of each transverse plate are both connected with vertical plates, the vertical plates are contacted with the mounting plate and the display screen, a mounting cylinder is fixedly arranged on the inner side of one of the vertical plates, a heat dissipation fan is fixedly connected in the mounting cylinder, a sound absorption cotton layer is fixedly connected on the inner wall of the mounting cylinder, a dust screen is arranged on the outer wall of one of the vertical plates, an auxiliary dust screen is arranged on the outer wall of the other, the bore of vent is less than the aperture of an installation section of thick bamboo, the dust screen corresponds the vent with the installation section of thick bamboo is inside to communicate with each other, one of them vertical inboard of board is equipped with thermodetector and communication module, one of them the fixed controller that is equipped with of vertical outer wall, the controller with communication module communication connection, communication module with thermodetector connects, the last temperature restriction module that is equipped with of thermodetector, the controller with cooling fan connects, the mounting panel inboard is fixed to be equipped with, one of them vertical inboard is equipped with vice amortization mechanism.
Further, first refractor with the second refractor upper surface is the plane, the width of the opening part of triangle refraction mouth with the width of piece equals, the curved screen face with first refractor with leave the clearance between the second refractor, the thickness in clearance with piece thickness equals is pasted to the piece.
Further, the mounting panel top with the mounting panel bottom all through screw fixed connection the horizontal board, horizontal board with vertical board all through screw fixed connection, vertical board through vice screw with mounting panel both sides fixed connection, vertical board through vice screw with horizontal board fixed connection.
Furthermore, the dust screen and the auxiliary dust screen are fixed on the corresponding vertical plate through screws.
Furthermore, the auxiliary sound absorption mechanism is a plurality of auxiliary sound absorption cotton layers, and the plurality of auxiliary sound absorption cotton layers are close to the edge of the outer side of the installation cylinder.
Compared with the prior art, the utility model discloses following beneficial effect has:
the mounting plate is mounted on a proper wall body position, the display screen is mounted, but the front condition works on the seam, the optical refractor is mounted in the seam, the user can observe from any angle without display blind area through the optical refractor, so that the viewing is more clear and smooth, the triangular refraction opening can refract light rays onto the curved surface, the light rays are refracted onto the triangular reflector from the first refractor or the second refractor and then reflected onto the curved surface, the adjacent display screens can not be observed when the seam is formed at the splicing position, the seamless splicing is realized, the optical refractor is mounted, the vertical plate and the transverse plate are mounted, so that a sealed space is formed between the mounting plate, the vertical plate and the transverse plate and the display screen, the temperature detector is controlled by the controller to work, and the temperature in the sealed space is compared through the temperature limiting module, when the temperature surpassed the spacing temperature of temperature restriction module to controller control cooling fan controls, and final heat is discharged from vice dust screen, and vice dust screen and dust screen can prevent that external dust from getting into confined space, and when the fan work of dispelling the heat, through the noise that the cotton layer of inhaling of sound and vice amortization mechanism can the heat dissipation fan work production of setting, reach noise reduction, avoid the use of heat dissipation fan during operation influence concatenation screen.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a front view of a flat seamless tiled screen according to an embodiment of the present invention;
fig. 2 is a schematic view of a mounting plate of a flat seamless tiled screen according to an embodiment of the present invention;
fig. 3 is a vertical plate schematic diagram of a plane seamless splicing screen according to the embodiment of the present invention.
Reference numerals:
1. a display screen; 2. splicing; 3. a song screen panel; 4. splicing and pasting blocks; 5. a first refractive mirror; 6. A second refractor; 7. an inner concave cambered surface; 8. a triangular refraction opening; 9. mounting a plate; 10. fixing the rod; 11. A mounting frame; 12. a transverse plate; 13. a vertical plate; 14. mounting the cylinder; 15. a sound absorbing cotton layer; 16. a dust screen; 17. a secondary dust screen; 18. a temperature detector; 19. a controller; 20. a communication module; 21. an auxiliary sound-absorbing cotton layer; 22. a triangular mirror; 23. a heat radiation fan.
Detailed Description
The following, with reference to the drawings and the detailed description, further description of the present invention is made:
in order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
The first embodiment is as follows:
referring to fig. 1-3, a flat seamless splicing screen according to an embodiment of the present invention includes two display screens 1, a splicing seam 2 is formed at a splicing seam between the two display screens 1, a portion of the display screen 1 near the splicing seam 2 is a curved screen 3, the curved screen 3 is an arc surface, an optical refraction mirror is disposed above the curved screen 3 at two sides of the splicing seam 2, the optical refraction mirror includes a splicing seam pasting block 4, a triangular reflector 22, and a first refraction mirror 5 and a second refraction mirror 6 symmetrically disposed at two sides of the triangular reflector 22, bottom surfaces of the first refraction mirror 5 and the second refraction mirror 6 are concave arc surfaces 7 corresponding to the arc surface, a triangular refraction opening 8 is formed between the first refraction mirror 5 and the second refraction mirror 6, the triangular refraction opening 8 is disposed right above the triangular reflector 22, the piece joint pasting block 4 is arranged below the triangular reflector 22, the piece joint pasting block 4 is pasted on the piece joint 2, one side of the display screen 1 is provided with a mounting plate 9, the mounting plate 9 is fixedly provided with a plurality of fixing rods 10 at one side of the display screen 1, the other ends of the fixing rods 10 are jointly provided with a mounting frame 11, the mounting frame 11 is connected with the display screen 1 through bolts, the top end of the mounting plate 9 and the bottom end of the mounting plate 9 are both connected with a transverse plate 12, the transverse plate 12 is respectively contacted with the top end of the display screen 1 and the bottom end of the display screen 1, both sides of the transverse plate 12 are both connected with vertical plates 13, the vertical plates 13 are contacted with the mounting plate 9 and the display screen 1, a mounting tube 14 is fixedly arranged at the inner side of one of the vertical plates 13, and a heat dissipation fan 23 is fixedly connected in the mounting tube 14, the inner wall fixedly connected with of installation section of thick bamboo 14 inhales the cotton layer 15 of sound, one of them vertical board 13 outer wall is installed dust screen 16, another vertical board 13 outer wall is installed vice dust screen 17, set up respectively on the vertical board 13 with vice dust screen 17 assorted vent, the bore of vent is less than the aperture of installation section of thick bamboo 14, the vent that dust screen 16 corresponds with installation section of thick bamboo 14 inside communicates with each other, one of them vertical board 13 inboard is equipped with thermodetector 18 and communication module 20, one of them vertical board 13 outer wall is fixed and is equipped with controller 19, controller 19 with communication module 20 communication connection, communication module 20 with thermodetector 18 is connected, the last temperature limiting module that is equipped with of thermodetector 18, controller 19 with cooling fan 23 is connected, the inboard fixed being equipped with of mounting panel 9, and an auxiliary silencing mechanism is arranged on the inner side of one of the vertical plates 13.
Example two:
referring to fig. 1, for the first refractor 5, the upper surfaces of the first refractor 5 and the second refractor 6 are planes, the width of the opening of the triangular refraction opening 8 is equal to the width of the seam 2, a gap is left between the curved screen 3 and the first refractor 5 and the second refractor 6, and the thickness of the gap is equal to the thickness of the seam adhesive block 4.
Example three:
referring to fig. 2-3, for the mounting plate 9, the top end of the mounting plate 9 and the bottom end of the mounting plate 9 are both fixedly connected to the transverse plate 12 through screws, the transverse plate 12 and the vertical plate 13 are both fixedly connected through screws, the vertical plate 13 is fixedly connected to both sides of the mounting plate 9 through auxiliary screws, and the vertical plate 13 is fixedly connected to the transverse plate 12 through auxiliary screws.
Through the above technical scheme of the utility model, beneficial effect: the transverse plates 12 and the vertical plates 13 are detachably connected, so that the disassembly and the field installation are convenient.
Example four:
referring to fig. 3, for the dust screen 16, the dust screen 16 and the auxiliary dust screen 17 are fixed on the corresponding vertical plate 13 by screws.
Through the above technical scheme of the utility model, beneficial effect: the dust screen 16 and the auxiliary dust screen 17 are detachably connected, so that the dust screen is convenient to detach and clean.
Example five:
referring to fig. 3, for the secondary noise reduction mechanism, the secondary noise reduction mechanism includes a plurality of secondary sound absorption cotton layers 21, and the plurality of secondary sound absorption cotton layers 21 are disposed near the outer edge of the mounting tube 14.
For the convenience of understanding the above technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process:
in practical application, the mounting plate 9 is mounted on a proper wall position, the display screen 1 is mounted, but the front premise is that the joints 2 are worked, the optical refractor is mounted in the joints 2, a user can observe from any angle without a display blind area through the optical refractor, so that the user can watch the light more clearly and smoothly, the triangular refraction opening 8 can refract the light onto the curved screen surface 3, the light is refracted onto the triangular reflector 22 from the first refractor 5 or the second refractor 6 and then is reflected onto the curved surface, the joints formed at the joints of adjacent display screens cannot be observed, seamless splicing is realized, the optical refractor is mounted, then the vertical plate 13 and the transverse plate 12 are mounted, so that sealed spaces are formed between the mounting plate 9, the vertical plate 13, the transverse plate 12 and the display screen 1, the controller 19 controls the temperature detector 18 to work, compare through the temperature in temperature restriction module and the confined space, exceed the spacing temperature of temperature restriction module when the temperature, thereby 19 control cooling fan 23 of controller, final heat is discharged from vice dust screen 17, vice dust screen 17 and dust screen 16 can prevent that external dust from getting into the confined space, at cooling fan 23 during operation, inhale the noise that cotton layer 15 of sound and vice amortization mechanism can cooling fan 23 work production through setting up, reach the noise reduction effect, avoid cooling fan 23 during operation to influence the use of concatenation screen.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The plane seamless splicing screen is characterized by comprising two display screens (1), wherein a splicing part is formed at the position between the two display screens (1) to form a splicing seam (2), the part, close to the splicing seam (2), of each display screen (1) is a curved screen surface (3), each curved screen surface (3) is an arc-shaped surface, optical refractors are arranged above the curved screen surfaces (3) on two sides of the splicing seam (2) and comprise splicing seam adhesion blocks (4), triangular reflector (22) and first refractors (5) and second refractors (6) symmetrically arranged on two sides of the triangular reflector (22), the bottom surfaces of the first refractors (5) and the second refractors (6) are inwards concave arc surfaces (7) corresponding to the arc-shaped surfaces, and triangular refraction openings (8) are formed between the first refractors (5) and the second refractors (6), the triangular refraction opening (8) is arranged right above the triangular reflector (22), the splicing adhesion block (4) is arranged below the triangular reflector (22), the splicing adhesion block (4) is adhered to the splicing seam (2), a mounting plate (9) is arranged on one side of the display screen (1), a plurality of fixing rods (10) are fixedly arranged on one side of the mounting plate (9) positioned on one side of the display screen (1), the other ends of the fixing rods (10) are jointly provided with a mounting frame (11), the mounting frame (11) is in bolted connection with the display screen (1), the top end of the mounting plate (9) and the bottom end of the mounting plate (9) are both connected with transverse plates (12), the transverse plates (12) are respectively contacted with the top end of the display screen (1) and the bottom end of the display screen (1), and both sides of the transverse plates (12) are both connected with vertical plates (13), the vertical plate (13) is in contact with the mounting plate (9) and the display screen (1), one of the vertical plate (13) is fixedly provided with a mounting cylinder (14) on the inner side, a heat radiation fan (23) is fixedly connected in the mounting cylinder (14), an acoustic cotton layer (15) is fixedly connected to the inner wall of the mounting cylinder (14), one of the vertical plate (13) is provided with a dust screen (16) on the outer wall, the other vertical plate (13) is provided with an auxiliary dust screen (17) on the outer wall, the vertical plate (13) is respectively provided with a ventilation opening matched with the auxiliary dust screen (17), the caliber of the ventilation opening is smaller than the aperture of the mounting cylinder (14), the ventilation opening corresponding to the dust screen (16) is communicated with the inside of the mounting cylinder (14), one of the ventilation opening is provided with a temperature detector (18) and a communication module (20) on the inner side of the vertical plate (13), one of them vertical board (13) outer wall is fixed and is equipped with controller (19), controller (19) with communication module (20) communication connection, communication module (20) with thermodetector (18) are connected, the last temperature restriction module that is equipped with of thermodetector (18), controller (19) with radiator fan (23) are connected, mounting panel (9) inboard is fixed and is equipped with, one of them vertical board (13) inboard is equipped with vice amortization mechanism.
2. The flat seamless splicing screen according to claim 1, wherein the upper surfaces of the first refractor (5) and the second refractor (6) are flat, the width of the opening of the triangular refraction opening (8) is equal to the width of the splicing seam (2), a gap is left between the curved screen surface (3) and the first refractor (5) and the second refractor (6), and the thickness of the gap is equal to the thickness of the splicing seam sticking block (4).
3. The flat seamless splicing screen according to claim 1, wherein the top end of the mounting plate (9) and the bottom end of the mounting plate (9) are fixedly connected with the transverse plate (12) through screws, the transverse plate (12) and the vertical plate (13) are fixedly connected through screws, the vertical plate (13) is fixedly connected with two sides of the mounting plate (9) through auxiliary screws, and the vertical plate (13) is fixedly connected with the transverse plate (12) through auxiliary screws.
4. The flat seamless splicing screen according to claim 1, wherein the dust screen (16) and the secondary dust screen (17) are fixed on the corresponding vertical plates (13) through screws.
5. The flat seamless splice screen of claim 1, wherein the secondary noise dampening means is a plurality of secondary sound dampening cotton layers (21), the plurality of secondary sound dampening cotton layers (21) being disposed adjacent to the outer edge of the mounting tube (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021322817.8U CN212809628U (en) | 2020-07-08 | 2020-07-08 | Plane seamless splicing screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021322817.8U CN212809628U (en) | 2020-07-08 | 2020-07-08 | Plane seamless splicing screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212809628U true CN212809628U (en) | 2021-03-26 |
Family
ID=75099925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021322817.8U Expired - Fee Related CN212809628U (en) | 2020-07-08 | 2020-07-08 | Plane seamless splicing screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212809628U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114627749A (en) * | 2022-03-16 | 2022-06-14 | 广州华星光电半导体显示技术有限公司 | Backlight module and display device |
-
2020
- 2020-07-08 CN CN202021322817.8U patent/CN212809628U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114627749A (en) * | 2022-03-16 | 2022-06-14 | 广州华星光电半导体显示技术有限公司 | Backlight module and display device |
| US11841524B2 (en) | 2022-03-16 | 2023-12-12 | Guangzhou China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Backlight module and display device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210326 |