CN211878928U - Splicing screen with adjustable chromatic aberration - Google Patents
Splicing screen with adjustable chromatic aberration Download PDFInfo
- Publication number
- CN211878928U CN211878928U CN202020773303.8U CN202020773303U CN211878928U CN 211878928 U CN211878928 U CN 211878928U CN 202020773303 U CN202020773303 U CN 202020773303U CN 211878928 U CN211878928 U CN 211878928U
- Authority
- CN
- China
- Prior art keywords
- installation frame
- screen
- sub
- fixed
- pressure strip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000004075 alteration Effects 0.000 title claims description 11
- 238000009434 installation Methods 0.000 claims abstract description 26
- 125000003003 spiro group Chemical group 0.000 claims description 4
- 239000004973 liquid crystal related substance Substances 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering 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
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Images
Landscapes
- Overhead Projectors And Projection Screens (AREA)
Abstract
The utility model relates to a liquid crystal splicing screen technical field, and a concatenation screen of colour difference correctability is disclosed, including the mounting panel, installation frame and sub-concatenation screen, the lower fixed surface symmetry of mounting panel is equipped with two elastic telescopic rod, the installation frame is located two elastic telescopic rod's below, the top of installation frame is equipped with the opening, and the opening part is equipped with the pressure strip, the upper surface of pressure strip and elastic telescopic rod's lower extreme fixed connection, the slot has all been seted up to the inside wall about the installation frame, sub-concatenation screen is from last to pegging graft in the inside of installation frame down in proper order, the left and right sides of pressure strip all is equipped with fastening device with the both sides of installation frame, the fixed control box that is equipped with in bottom of. The utility model is convenient in operation, the staff of being convenient for is with sub-concatenation screen quick assembly disassembly, and vibrations that can effectually reduce externally simultaneously reduce the influence to the sub-concatenation screen reduce the risk of damage.
Description
Technical Field
The utility model relates to a liquid crystal concatenation screen technical field especially relates to a concatenation screen of colour difference correctability.
Background
Along with the size of the display screen required by outdoor activities or large places such as markets for propaganda is larger and larger, the single display screen is limited by the size of the single display screen, and the requirement of the market cannot be met, so that the spliced screen technology comes up at the end, the spliced screens splice different numbers of display screens together according to different use requirements, and the roaming and cross-screen display of digital signals are supported.
The splicing screen with the chromatic aberration capable of being calibrated in the current market is inconvenient to disassemble, large in installation and operation difficulty and inconvenient to install, the splicing screen is easily damaged, and manpower and material resources are wasted. Therefore, the utility model provides a concatenation screen of colour difference correctable.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art colour difference correctable concatenation screen and dismantling inconvenient, the installation operation degree of difficulty is big, inconvenient installation, causes the damage of concatenation screen very easily, the problem of extravagant manpower and materials, and the concatenation screen of colour difference correctable that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a splicing screen with adjustable chromatic aberration comprises a mounting plate, a mounting frame and a sub-splicing screen, wherein two elastic telescopic rods are symmetrically and fixedly arranged on the lower surface of the mounting plate, the mounting frame is positioned below the two elastic telescopic rods, an opening is formed in the top of the mounting frame, a pressing plate is arranged at the opening, the upper surface of the pressing plate is fixedly connected with the lower ends of the elastic telescopic rods, slots are formed in the left inner side wall and the right inner side wall of the mounting frame, the sub-splicing screen is sequentially inserted into the mounting frame from top to bottom, fastening mechanisms are arranged on the left side and the right side of the pressing plate and the two sides of the mounting frame, a control box is fixedly arranged at the bottom of the mounting frame, and a chromatic aberration;
fastening device includes fixed block, screw rod, spiral ring and swivel becket, the fixed block is fixed to be set up on the lateral wall of installation frame, the jack that is used for the screw rod to pass is seted up on the surface of pressure strip, the pole wall threaded connection of spiral ring and screw rod is fixed between pressure strip and the installation frame, the swivel becket is fixed to be set up in the upside of spiral ring.
Preferably, the elastic telescopic rod comprises a fixed sleeve, a moving rod and a spring, the fixed sleeve is fixedly arranged on the lower surface of the mounting plate, the moving rod is slidably arranged in the fixed sleeve and is fixedly connected with the upper end of the fixed sleeve through the spring, and the lower end of the moving rod is fixedly connected with the pressing plate.
Preferably, the lower fixed surface of pressure strip is equipped with the tight board in top, and the lower surface of the tight board in top offsets with sub-concatenation screen and sets up.
Preferably, the two sides of the surface of the mounting plate are provided with mounting bolts.
Preferably, the sliding blocks are fixedly arranged on the two sides of the sub-splicing screen, and the two sides of the sub-splicing screen are matched with the sliding grooves through the sliding blocks.
Compared with the prior art, the utility model provides a concatenation screen of colour difference correctable possesses following beneficial effect:
1. this concatenation screen that colour difference correctable through installation frame, sub-concatenation screen, pressure strip, fixed block, screw rod, spiro and the rotating ring that is equipped with, can realize splicing sub-screen quick assembly disassembly, has improved staff's dismouting efficiency.
2. This concatenation screen that colour difference correctable through setting up fixed sleeve, carriage release lever and the spring between mounting panel and pressure strip, can reduce the influence of external vibrations to the inside sub-concatenation screen of installation frame, has improved the practicality.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses convenient operation, the staff of being convenient for with sub-concatenation screen quick assembly disassembly, the external vibrations that can effectual reduction simultaneously reduce the risk of damage to the influence of sub-concatenation screen.
Drawings
Fig. 1 is an overall view of a splicing screen with adjustable chromatic aberration provided by the present invention;
fig. 2 is a schematic structural diagram of a splicing screen with adjustable chromatic aberration provided by the present invention;
FIG. 3 is an enlarged view of a portion A of FIG. 2;
fig. 4 is a schematic structural view of the elastic telescopic rod in fig. 2.
In the figure: the device comprises a mounting plate 1, a mounting frame 2, a splicing screen 3, an elastic telescopic rod 4, a pressing plate 5, a control box 6, a chromatic aberration adjusting knob 7, a fixing block 8, a screw rod 9, a spiral ring 10, a rotating ring 11, a fixing sleeve 12, a moving rod 13, a spring 14, a tightening plate 15 and a mounting bolt 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-4, a color difference adjustable spliced screen comprises a mounting plate 1, a mounting frame 2 and a sub-spliced screen 3, wherein mounting bolts 16 are arranged on both sides of the surface of the mounting plate 1, two elastic telescopic rods 4 are symmetrically and fixedly arranged on the lower surface of the mounting plate 1, the mounting frame 2 is positioned below the two elastic telescopic rods 4, an opening is arranged at the top of the mounting frame 2, a pressing plate 5 is arranged at the opening, the upper surface of the pressing plate 5 is fixedly connected with the lower ends of the elastic telescopic rods 4, slots are arranged on the left and right inner side walls of the mounting frame 2, the sub-spliced screen 3 is sequentially inserted into the mounting frame 2 from top to bottom, sliders are fixedly arranged on both sides of the sub-spliced screen 3, both sides of the sub-spliced screen 3 are matched with the slots through the sliders, the sub-spliced screen 3 can be prevented from sliding contact with the mounting frame 2, and, a jacking plate 15 is fixedly arranged on the lower surface of the pressing plate 5, the lower surface of the jacking plate 15 is abutted against the sub-spliced screen 3, a control box 6 is fixedly arranged at the bottom of the mounting frame 2, and a color difference adjusting knob 7 is arranged on the surface of the control box 6;
fastening device includes fixed block 8, screw rod 9, spiral ring 10 and rotating ring 11, and fixed block 8 is fixed to be set up on the lateral wall of installation frame 2, and the jack that is used for screw rod 9 to pass is seted up on the surface of pressure strip 5, and spiral ring 10 and screw rod 9's pole wall threaded connection and with fixed between pressure strip 5 and the installation frame 2, and rotating ring 11 is fixed to be set up in the upside of spiral ring 10.
Elastic telescopic rod 4 includes fixed sleeve 12, carriage release lever 13 and spring 14, and fixed sleeve 12 is fixed to be set up in the lower surface of mounting panel 1, and carriage release lever 13 slides and sets up in the inside of fixed sleeve 12 and the top fixed connection of upper end through spring 14 and fixed sleeve 12, and the lower extreme and the pressure strip 5 fixed connection of carriage release lever 13.
In the utility model, when the sub-spliced screen 3 needs to be installed, the rotating ring 11 is rotated by the hand of the worker, the rotating ring 11 enables the spiral ring 10 to rotate and be taken down from the rod wall of the screw rods 9, and then the pressing plate 5 is drawn out from the rod walls of the two screw rods 9, so that the pressing and fixing of the sub-spliced screen 3 are released by the tightening plate 15, and the worker can directly draw out the sub-spliced screens 3 from the inside of the installation frame 2; in the use process, if during external vibrations, can make fixed sleeve 12 and movable rod 13 between extrude spring 14 each other, increase the buffering effect of installation frame 2 to can guarantee the result of use of sub-concatenation screen 3, reduce its risk of damaging.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a concatenation screen that colour difference correctable, includes mounting panel (1), installation frame (2) and sub-concatenation screen (3), its characterized in that, the lower surface symmetry of mounting panel (1) is fixed and is equipped with two elasticity telescopic link (4), installation frame (2) are located two the below of elasticity telescopic link (4), the top of installation frame (2) is equipped with the opening, and the opening part is equipped with pressure strip (5), the upper surface of pressure strip (5) and the lower extreme fixed connection of elasticity telescopic link (4), the slot has all been seted up to the inside wall about installation frame (2), sub-concatenation screen (3) from last to inserting in the inside of installation frame (2) down in proper order, the left and right sides of pressure strip (5) and the both sides of installation frame (2) all are equipped with fastening device, the bottom of installation frame (2) is fixed and is equipped with control box (6), a color difference adjusting knob (7) is arranged on the surface of the control box (6);
fastening device includes fixed block (8), screw rod (9), spiro (10) and swivel becket (11), fixed block (8) are fixed to be set up on the lateral wall of installation frame (2), the jack that is used for screw rod (9) to pass is seted up on the surface of pressure strip (5), the pole wall threaded connection of spiro (10) and screw rod (9) is fixed between with pressure strip (5) and installation frame (2), swivel becket (11) are fixed to be set up in the upside of spiro (10).
2. The splicing screen capable of correcting chromatic aberration according to claim 1, wherein the elastic telescopic rod (4) comprises a fixed sleeve (12), a moving rod (13) and a spring (14), the fixed sleeve (12) is fixedly arranged on the lower surface of the mounting plate (1), the moving rod (13) is slidably arranged inside the fixed sleeve (12), the upper end of the moving rod is fixedly connected with the top of the fixed sleeve (12) through the spring (14), and the lower end of the moving rod (13) is fixedly connected with the pressing plate (5).
3. Spliced screen with adjustable chromatic aberration, according to claim 1, characterized in that the lower surface of the pressure plate (5) is fixedly provided with a tightening plate (15), and the lower surface of the tightening plate (15) is arranged against the sub-spliced screen (3).
4. A colour difference adjustable tiled screen according to claim 1, characterized in that the mounting plate (1) is provided with mounting bolts (16) on both sides of its surface.
5. The splicing screen capable of calibrating chromatic aberration according to claim 1, wherein sliding blocks are fixedly arranged on both sides of the sub-splicing screen (3), and both sides of the sub-splicing screen (3) are matched with the sliding grooves through the sliding blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020773303.8U CN211878928U (en) | 2020-05-12 | 2020-05-12 | Splicing screen with adjustable chromatic aberration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020773303.8U CN211878928U (en) | 2020-05-12 | 2020-05-12 | Splicing screen with adjustable chromatic aberration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211878928U true CN211878928U (en) | 2020-11-06 |
Family
ID=73234137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020773303.8U Active CN211878928U (en) | 2020-05-12 | 2020-05-12 | Splicing screen with adjustable chromatic aberration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211878928U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115060665A (en) * | 2022-08-16 | 2022-09-16 | 君华高科集团有限公司 | Automatic inspection system for food safety |
-
2020
- 2020-05-12 CN CN202020773303.8U patent/CN211878928U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115060665A (en) * | 2022-08-16 | 2022-09-16 | 君华高科集团有限公司 | Automatic inspection system for food safety |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211878928U (en) | Splicing screen with adjustable chromatic aberration | |
| CN207945428U (en) | A kind of 160 degree of super wide viewing angle LED displays | |
| CN112885196B (en) | Portable show teaching aid of drama movie & TV literature teaching | |
| CN205781878U (en) | A kind of support for splicing large screen | |
| CN212873939U (en) | Liquid crystal splicing display screen | |
| CN209876358U (en) | Fixing mechanism convenient for installation of LED display screen | |
| CN211403924U (en) | Electronic display screen that can splice | |
| CN219473136U (en) | Mounting bracket of high-definition camera | |
| CN209524195U (en) | A kind of SAE flange being easily installed | |
| CN221323974U (en) | LED liquid crystal screen capable of being installed rapidly | |
| CN216692738U (en) | Detachable concatenation screen glass mounting structure | |
| CN208370006U (en) | A kind of easy-to-dismount display housing | |
| CN221043577U (en) | LED display screen convenient to installation | |
| CN221634095U (en) | Multi-screen splicing structure convenient to overhaul | |
| CN221487823U (en) | Camera shell convenient to dismantle maintenance | |
| CN218992852U (en) | Mobile display screen device capable of being rapidly deployed | |
| CN220709880U (en) | Display screen | |
| CN220204361U (en) | Seamless splice assembly of LCD splice screen | |
| CN219473234U (en) | LED high definition display concatenation screen | |
| CN217363666U (en) | Liquid crystal splicing screen for 4K display | |
| CN221708312U (en) | Combined type device for preventing and treating diseases video wall display | |
| CN219510517U (en) | Adjusting device for splicing large screens | |
| CN213634052U (en) | LCD liquid crystal display screen with around uneven ground colour improves | |
| CN217003763U (en) | Integrated display screen convenient to assemble | |
| CN220079696U (en) | Node structure of arch bridge |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |