CN103268740B - 3D integration splicing LCDs - Google Patents
3D integration splicing LCDs Download PDFInfo
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- CN103268740B CN103268740B CN201310187655.XA CN201310187655A CN103268740B CN 103268740 B CN103268740 B CN 103268740B CN 201310187655 A CN201310187655 A CN 201310187655A CN 103268740 B CN103268740 B CN 103268740B
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- liquid crystal
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/302—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements characterised by the form or geometrical disposition of the individual elements
Abstract
A kind of 3D integration splicing LCDs, comprises fixed frame, the liquid crystal display longitudinally arranged and for liquid crystal display being fixed on the splicing component on fixed frame.Splicing component can realize simultaneously to fixed liquid crystal display fixed position to the left and right, up and down, the function that regulates of front and back; Fixed frame is provided with the frame unit corresponding with each liquid crystal display, and frame unit has the fixed border of horizontal expansion.Splicing component comprises the hook rib of fixing liquid crystal display, and hook rib is provided with the first adjustment retaining element for being finely tuned up and down by hook rib; Fixed frame is provided with block and the long lead-in corresponding with hook rib, block is horizontally arranged with for regulating retaining element by finely tune about hook rib second; Long lead-in is provided with for regulating retaining element to the finely tune before and after hook rib the 3rd.Above-mentioned LCDs splicing body, can disperse the overall load ability of fixed frame greatly, and effectively can shorten the Installation and Debugging duration of field staff.
Description
Technical field
The present invention relates to the large-screen splicing field of LCDs, particularly relate to a kind of 3D integration splicing LCDs.
Background technology
The seamless spliced of LCDs is widely used at large screen display system integration field, each producer takes a lot of way to carry out the improvement of the assembling technique of LCDs in this field for many years, finally will to reach between each display screen in the horizontal direction, requirement that the flatness of the consistance of vertical direction and giant-screen entirety is higher.
Splicing traditional at present adopts following two kinds of methods:
First method is the mode adopting LCDs independently to splice: namely in single LCDs, directly processing is fixing splices framework, and erection has the giant-screen fixed frame that the LCDs that each is equipped with splicing framework is stitched together one by one at the construction field (site).The splicing of this method, each invisible of weight that LCDs of splicing framework is housed is made to add a lot, the weighted load of giant-screen fixed frame is caused to increase, in addition, this joining method is in work progress, the installation of inconvenient site operation personnel, the adjustment difficulty simultaneously between its each display screen is also larger, thus causes the construction period also longer.
Another kind method adopts the mode of LCDs entirety splicing: be directly fixed on giant-screen fixed frame by single LCDs by the rib being fixed on transverse direction on its backplate and longitudinal direction, adopt this connecting method, greatly can alleviate the duration of workmen's site operation, but, due to the feature of this splicing construction, the gravity suffered by LCDs being positioned at top is directly pressed on the screen body of the LCDs be positioned at below it, thus cause the interaction force between screen body very large, after time grown, by the mutual extruding between screen body, the screen body being positioned at below easily causes extruding to break.Therefore this connecting method is not suitable for the accumulation of the screen body of the LCDs more than three row.
In addition, in the adjustment process of single LCDs when large-screen splicing, owing to not possessing the adjust structure of 6 degree of freedom in top to bottom, left and right, front and rear, be not easy to make fast its reach LCDs in the horizontal direction, the requirement of the consistance of vertical direction and the flatness of giant-screen entirety.
Summary of the invention
Based on this, be necessary for the problems referred to above, provide a kind of and can save field staff's construction period, alleviate giant-screen fixed frame load capacity and can reach fast each liquid crystal display in the horizontal direction, a kind of 3D integration splicing LCDs of the requirement of the consistance of vertical direction and the flatness of giant-screen entirety.
A kind of 3D integration splicing LCDs, comprises fixed frame, at least two liquid crystal displays longitudinally arranged and for liquid crystal display described in each being fixed on the splicing component on described fixed frame;
Described fixed frame is provided with the frame unit corresponding with liquid crystal display described in each, and described frame unit comprises the fixed border extended transversely and the adjustment frame extended longitudinally;
Described splicing component comprises for liquid crystal display described in each being fixed on hook rib on described frame unit, be used for described liquid crystal display longitudinally fine setting first regulate retaining element, be used for described liquid crystal display laterally fine setting second regulate retaining element to be used for regulating retaining element to the finely tune before and after described liquid crystal display the 3rd;
Described hook rib comprises the rib portion fixing liquid crystal display described in each and the hook portion be fixed in described rib portion on described frame unit; Described fixed frame is provided with described first and regulates retaining element, described first regulates one end of retaining element to be pushed against in described hook portion.
Described fixed frame also comprises the block be arranged on described fixed border, described hook portion is disposed adjacent with described block, described block is horizontally arranged with described second and regulates retaining element, described second regulates one end of retaining element to be pushed against in described hook portion;
Described fixed frame also comprises long lead-in, and long lead-in described in each is provided with at least two the described 3rd and regulates retaining element, the described 3rd regulates one end of retaining element to be pushed against on described hook rib.
Wherein in an embodiment, the width of described hook rib is greater than the width of described long lead-in.
Wherein in an embodiment, described splicing component also comprises for regulating retaining element to the 4th of fine setting auxiliary before and after described liquid crystal display, described adjustment frame is provided with at least two the described 4th and regulates retaining element, the described 4th regulates one end of retaining element and described liquid crystal display to offset.
Wherein in an embodiment, described fixed border is provided with slide rail, and described block is slidably arranged on described slide rail.
Wherein in an embodiment, described liquid crystal display comprises liquid crystal panel and the circuit control box for controlling described liquid crystal panel, described rib portion is fixed on described liquid crystal panel, and described splicing component also comprises the some short lead-in for being fixed on by described circuit control box in described rib portion.
Wherein in an embodiment, described frame unit is spliced by some aluminium-alloy pipes, is fixed between adjacent described aluminium-alloy pipe by retaining element.
Wherein in an embodiment, described retaining element is gusseted plate or corner brace.
Wherein in an embodiment, described first regulates retaining element, second to regulate retaining element, the 3rd to regulate retaining element, the 4th to regulate retaining element to be screw or screw rod.
Wherein in an embodiment, described fixed frame is rectangular parallelepiped framework, and on described fixed frame except the one side of fixing described liquid crystal display, all the other each is all packaged with liner plate.
Wherein in an embodiment, described fixed frame base is provided with the burr adjustable tail margin of the levelness for regulating described fixed frame.
Above-mentioned 3D integration splicing LCDs, can each liquid crystal display be fixed on the frame unit corresponding with each liquid crystal display by splicing component, will greatly disperse the overall load ability of giant-screen fixed frame by the bearing capacity effect on splicing component and each frame unit; By first regulating retaining element to the finely tuning up and down of each liquid crystal display, regulating retaining element finely tune the left and right of each liquid crystal display by second, being finely tuned the front and back of each liquid crystal display by the 3rd adjustment retaining element, thus reach the fine setting of each liquid crystal display on 6 degree of freedom positions, and realize the level of giant-screen, the requirement of vertical and flatness.In addition, above-mentioned 3D integration splicing LCDs take row as the splicing assembling that unit carries out each liquid crystal display, at the scene in work progress, only need 3D integration splicing LCDs permutation be assemblied in giant-screen frame, carry out the adjustment of the level of LCDs, vertical and flatness.Thus effectively save the construction period of field staff.
Accompanying drawing explanation
Fig. 1 is the three-dimensional structure schematic diagram that liquid crystal display is arranged on frame unit;
Fig. 2 is the three-dimensional structure schematic diagram that two row liquid crystal displays are arranged on fixed frame;
Fig. 3 is the vertical view of accompanying drawing 2;
Fig. 4 is the partial structurtes enlarged drawing that in accompanying drawing 2, A place first regulates retaining element to finely tune up and down liquid crystal display;
Fig. 5 is the partial structurtes enlarged drawing that in accompanying drawing 2, B place first regulates retaining element to finely tune up and down liquid crystal display;
Fig. 6 is that in accompanying drawing 2, A place second regulates retaining element to the partial structurtes enlarged drawing of finely tuning about liquid crystal display;
Fig. 7 is that in accompanying drawing 2, B place second regulates retaining element to the partial structurtes enlarged drawing of finely tuning about liquid crystal display;
Fig. 8 is that in accompanying drawing 2, C place the 3rd regulates retaining element to the partial structurtes enlarged drawing of finely tuning before and after liquid crystal display;
Fig. 9 is that in accompanying drawing 2, D place the 4th regulates retaining element to assist the partial structurtes enlarged drawing of front and back fine setting to liquid crystal display;
Figure 10 is the three-dimensional structure schematic diagram that hook rib is arranged on liquid crystal display;
Figure 11 is that short lead-in is by three-dimensional structure schematic diagram fixing with hook rib for circuit control box;
Figure 12 is the three-dimensional structure schematic diagram of fixed frame overall package;
Figure 13 is the front view of fixed frame overall package structure.
The reference numeral of its related elements is as follows:
110, fixed frame; 111, frame unit; 1111, fixed border; 11111, slide rail; 1112, frame is regulated; 112, long lead-in; 113, block; 120, splicing component; 121, rib is linked up with; 1211, hook portion; 1212, rib portion; 122, short lead-in; 123, first retaining element is regulated; 124, second retaining element is regulated; 125, the 3rd retaining element is regulated; 126, the 4th retaining element is regulated; 130, liquid crystal display; 131, liquid crystal panel; 132, circuit control box; 140, retaining element; 150, liner plate.160, burr adjustable tail margin.
Embodiment
Illustrate: " transverse direction " described in the present embodiment refers to the left and right directions shown in accompanying drawing 13, and " longitudinal direction " refers to the above-below direction shown in accompanying drawing 13, and " front and back " refer to the direction perpendicular to paper in accompanying drawing 13.
Please refer to the drawing 1, Fig. 2, the present embodiment 3D integration splicing LCDs 100, comprise rectangular parallelepiped framework fixed frame 110, at least two liquid crystal displays longitudinally arranged 130 and for each liquid crystal display 130 being fixed on the splicing component 120 on fixed frame 110.
Fixed frame 110 is provided with the frame unit 111 corresponding with each liquid crystal display 130, and frame unit 111 comprises the fixed border 1111 of horizontal expansion and adjustment frame 1112 extending longitudinally.Please refer to the drawing 10, splicing component 120 comprises a pair hook rib 121 for fixing each liquid crystal display 130, and a pair hook rib 121 comprises the rib portion 1212 fixing each liquid crystal display 130 and the hook portion 1211 be fixed in rib portion 1212 on frame unit 111.
Splicing component 120 comprises for each liquid crystal display 130 being fixed on hook rib 121 on frame unit 111, be used for liquid crystal display 130 longitudinally fine setting first regulate retaining element 123, be used for liquid crystal display 130 laterally fine setting second regulate retaining element 124 to be used for regulating retaining element 125 to the 3rd of fine setting before and after liquid crystal display 130.
Fig. 4 and to Figure 5 shows that in Fig. 2 the first partial structurtes enlarged drawing regulating retaining element 123 pairs of liquid crystal displays about 130 to finely tune.The position that fixed border 1111 is corresponding with hook portion 1211 offers a through hole, the first adjustment retaining element 123, first that the through hole of fixed border 1111 is provided with for being finely tuned by hook rib about 121 regulates one end of retaining element 123 to be pushed against in hook portion 1211.
In adjustment process, by rotating the height of the first adjustment retaining element 123, the position of hook rib 121 is finely tuned up and down, thus the upper-lower position of adjustable liquid crystal display display unit 130.In the present embodiment, first regulates retaining element 123 to be mutually threaded with the through hole on fixed border 1111, and first regulates retaining element 123 to be preferably screw or screw rod.
In addition, this fixed frame 110 also comprises a pair block 113 be arranged on for finely tuning hook rib about 121 on fixed border 1111.Fig. 6 and Figure 7 shows that the partial structurtes enlarged drawing of block in Fig. 2 113 and hook rib 121.Can find out in figure, the hook portion 1211 on a pair hook rib 121 is arranged on this between block 113, and keeps certain fine setting gap with block 113.Each block 113 inside offers the center pit laterally run through, and the center pit internal thread on each block 113 is connected with the second adjustment retaining element 124.Second regulates retaining element 124 horizontal through the center pit of block 113, its one end can clamp mutually with an end of block 113, its the other end offsets with the hook portion 1211 on hook rib 121, by regulating the position regulating retaining element 124 for a pair second, hook rib 121 is moved left and right, can finely tune about the position of the liquid crystal display 130 be fixed on hook rib 121.In the present embodiment, second retaining element 124 is regulated to be preferably screw or screw rod.
In order to increase the left and right adjusting scope of display unit 130, in a preferred embodiment, block 113 is set to slideable, in addition, fixed border 1111 is provided with the slide rail 11111 of through fixed border 1111, and this is slidably arranged on slide rail 11111 slidably block 113.Block 113 is also provided with the slack adjuster perpendicular to fixed border 1111, and when slack adjuster gets loose, block 113 can be free to slide on slide rail 11111; When the left and right initial setting of liquid crystal display 130 is determined to a certain position of fixed frame 110, by tightening this slack adjuster, block 113 is made to be fixed to the two ends of the hook portion 1211 on hook rib 121, after this, the WidFin of retaining element 124 can be regulated again by second, liquid crystal display 130 is fixed on suitable position.
Also being provided with the long lead-in 112 linked up with the corresponding longitudinal direction of rib 121 with each and run through this fixed frame 110 at fixed frame 110, each long lead-in 112 being provided with two for regulating retaining element 125 to the 3rd of fine setting before and after hook rib 121.3rd regulates one end of retaining element 125 to be pushed against on hook rib 121.
Figure 8 shows that in accompanying drawing 2, C place the 3rd regulates the partial structurtes enlarged drawing of fine setting before and after retaining element 125 pairs of liquid crystal displays 130.For the ease of adjusting the front and back position of hook rib 121, link up with the width of design width slightly larger than long lead-in 112 of rib 121.3rd regulates retaining element 125 to be symmetricly set on respectively on 4 diagonal angles corresponding with liquid crystal display 130 and offsets with the rib 121 of linking up with for a pair corresponding to long lead-in 112 through long lead-in 112.In adjustment process, what regulate retaining element 125 and hook rib 121 by regulating the 3rd pushes against degree, adjusts the corner location of liquid crystal display 130, thus can adjust the degree that liquid crystal display 130 tilts forward and back.In the present embodiment, the 3rd retaining element 125 is regulated to be preferably screw or screw rod.
By above-mentioned splicing body, being arranged on any one liquid crystal display 130 on fixed frame 110 all can regulate retaining element 123, second to regulate retaining element 124 and the 3rd to regulate retaining element 125 to finely tune upper and lower, the left and right of each liquid crystal display 130 and front and back by corresponding with it first, thus reach the quick and precisely adjustment of each liquid crystal display on 6 degree of freedom positions, and realize the level of whole LCDs, the requirement of vertical and flatness.
In addition, owing to fixed frame 110 being provided with the frame unit 111 corresponding with each liquid crystal display 130, and the splicing component 120 be arranged in each frame unit 111 supports the gravity of liquid crystal display 130, thus effectively can disperse the stressed degree of the entirety on fixed frame 110, especially dispersion is positioned at the holding capacity on the frame unit 111 of bottom.This structure makes the gravity of superposed liquid crystal display 130 be converted into anchorage force splicing component 120 being linked up with rib 121, the liquid crystal display 130 being positioned at bottom does not need to bear the gravity being located thereon portion's liquid crystal display 130, thus the giant-screen avoiding traditional splicing construction after a long time use, because the liquid crystal display 130 being positioned at bottom need bear the gravity being located thereon portion's liquid crystal display 130, and the problem of breaking after causing shielding the mutual extruding between body.Therefore, the giant-screen with the present embodiment splicing construction can support the superposition of the liquid crystal display 130 of more than 4 row.
In order to reduce the weight of fixed frame 110, the material of the frame unit 111 of the present embodiment is aluminum alloy materials, that is, frame unit 111 is made up of some aluminium-alloy pipe splicings, is fixed between adjacent aluminium-alloy pipe by retaining element 140.The retaining element 140 that the present embodiment adopts is gusseted plate or corner brace.But in other embodiments, consider the problems such as customer devotion cost, frame unit 111 also can adopt ferrous material; In addition, if the superposition line number of liquid crystal display 130 is increased to more than 8 row, in order to ensure the stability of fixed frame 110, frame unit 111, especially base portion, need adopt the tubing load-bearing of steel matter.
In a preferred approach, in order to increase the strength of adjustment of each liquid crystal display 130, the adjustment frame 1112 of frame unit 111 is also provided with can acting directly on liquid crystal display 130 and the 4th of fine setting the regulating retaining element 126 before and after carrying out it of 4 side opposite the angles being positioned at liquid crystal display 130.Figure 9 shows that in accompanying drawing 2, D place the 4th regulates the partial structurtes enlarged drawing of fine setting before and after retaining element 126 pairs of liquid crystal displays 130.Corner location is provided with tapped through hole to adjustment frame 1112 corresponding liquid crystal display 130 back panel, and the 4th regulates retaining element 126 through this tapped through hole and is pushed against in the back panel of liquid crystal display 130.In adjustment process, by regulating the 4th to regulate retaining element 126 and the degree offseted of liquid crystal display 130, finely tune the degree that liquid crystal display 130 tilts forward and back.In the present embodiment, the 4th retaining element 126 is regulated to be preferably screw or screw rod.
Attachedly Figure 11 shows that the three-dimensional structure schematic diagram that splicing component 120 is fixing with liquid crystal display 130 unit.Wherein, liquid crystal display 130 comprises liquid crystal panel 131 and the circuit control box 132 for controlling liquid crystal panel 131, liquid crystal panel 131 has reserved when dispatching from the factory for the fixing screw hole of hook rib 121, and the rib portion 1212 on hook rib 121 is fixed on liquid crystal panel 131.In order to ensure enough bearing capacities of splicing component 120 pairs of liquid crystal displays 130, splicing component 120 also comprises four short lead-ins 122 for being fixed on by circuit control box 132 on hook rib 121.The gravity that bears of each position that the use of this short lead-in 122 can enable hook rib 121 uniformly and effectively in the middle part of bearer circuit control enclosure 132 and liquid crystal panel 131.
In the splicing construction of the present embodiment; except the screw hole using liquid crystal panel 131 to reserve when dispatching from the factory; this splicing construction does not destroy the punching that liquid crystal panel 131 does not do other, thus effectively protects the structure of liquid crystal display 130 and effectively ensure that the stability of liquid crystal display 130 integral working.
Figure 12 and Figure 13 shows that the structural representation of fixed frame 110 overall package.In order to ensure the aesthetic property of fixed frame 110, on the spliced fixed frame of liquid crystal display 130 110 except the one side of fixing liquid crystal display 130, all the other 5 faces are all packaged with liner plate 150.And be furnished with data line and power lead in liner plate 150 inside.In addition, the base of each row fixed frame 110 is also provided with the burr adjustable tail margin 160 for regulating fixed frame 110 levelness.
3D integration splicing LCDs can be spliced the liquid crystal display 130 of any shape, comprises the arc liquid crystal display newly developed recently, and makes it to reach rapid fine adjustment on 6 degree of freedom positions.In giant-screen Installation and Debugging process, 3D integration splicing LCDs permutation is transported to working-yard, and is assemblied in giant-screen frame.In debug process, first it is suitable the levelness of fixed frame 110 base to be regulated by burr adjustable tail margin 160, regulate retaining element 123 to the fine setting up and down of each liquid crystal display 130 by first again, retaining element 124 is regulated to finely tune the left and right of each liquid crystal display 130 by second, retaining element 125 or the 4th is regulated to regulate retaining element 126 to finely tune the front and back of each liquid crystal display 130 by the 3rd, thus reach each liquid crystal display rapid fine adjustment on 6 degree of freedom positions, thus realize the level of giant-screen, the requirement of vertical and flatness.Thus effectively save field staff's construction period.
In use, if a certain liquid crystal display 130 occurs that quality problems need to change, the liquid crystal display 130 of its periphery can be loosened fast and the liquid crystal display 130 of damage is changed and the level of local debugging giant-screen, vertical and flatness.Thus overcome in traditional splicing construction, if after liquid crystal display 130 runs into damage, must permutation change, the drawback of overall debugging.Thus effectively save the maintenance cost of large-screen lc display unit 130.
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. a 3D integration splicing LCDs, it is characterized in that, comprising fixed frame (110), at least two liquid crystal displays longitudinally arranged (130) and for described liquid crystal display (130) being fixed on the splicing component (120) on described fixed frame (110);
Described fixed frame (110) is provided with the frame unit (111) corresponding with described liquid crystal display (130), and described frame unit (111) comprises the fixed border (1111) extended transversely and the adjustment frame (1112) extended longitudinally;
Described splicing component (120) comprise for described liquid crystal display (130) is fixed on hook rib (121) on described frame unit (111), for described liquid crystal display (130) longitudinally fine setting first regulate retaining element (123), for described liquid crystal display (130) laterally fine setting second regulate retaining element (124) and for regulating retaining element (125) to the 3rd of fine setting before and after described liquid crystal display (130);
The rib portion (1212) that described hook rib (121) comprises fixing described liquid crystal display (130) and the hook portion (1211) described rib portion (1212) is fixed on described frame unit (111); Described fixed frame (110) is provided with described first and regulates retaining element (123), described first regulates one end of retaining element (123) to be pushed against in described hook portion (1211);
Described fixed frame (110) also comprises the block (113) be arranged on described fixed border (1111), described hook portion (1211) is disposed adjacent with described block (113), described block (113) is horizontally arranged with described second and regulates retaining element (124), described second regulates one end of retaining element (124) to be pushed against in described hook portion (1211);
Described fixed frame (110) also comprises long lead-in (112), described long lead-in (112) is provided with at least two the described 3rd and regulates retaining element (125), the described 3rd regulates one end of retaining element (125) to be pushed against on described hook rib (121).
2. 3D integration splicing LCDs according to claim 1, it is characterized in that, the width of described hook rib (121) is greater than the width of described long lead-in (112).
3. 3D integration splicing LCDs according to claim 1, it is characterized in that, described splicing component (120) also comprises for regulating retaining element (126) to the 4th of fine setting auxiliary before and after described liquid crystal display (130), described adjustment frame (1112) is provided with at least two the described 4th and regulates retaining element (126), the described 4th regulates one end of retaining element (126) and described liquid crystal display (130) to offset.
4. 3D integration splicing LCDs according to claim 1, it is characterized in that, described fixed border (1111) is provided with slide rail (11111), and described block (113) is slidably arranged on described slide rail (11111).
5. 3D integration splicing LCDs according to claim 1, it is characterized in that, described liquid crystal display (130) comprises liquid crystal panel (131) and the circuit control box (132) for controlling described liquid crystal panel (131), described rib portion (1212) is fixed on described liquid crystal panel (131), and described splicing component (120) also comprises the some short lead-in (122) for being fixed on by described circuit control box (132) on described rib portion (1212).
6. 3D integration splicing LCDs according to claim 1, it is characterized in that, described frame unit (111) is spliced by some aluminium-alloy pipes, is fixed between adjacent two aluminium-alloy pipes by retaining element (140).
7. 3D integration splicing LCDs according to claim 1, it is characterized in that, described retaining element (140) is gusseted plate or corner brace.
8. 3D integration splicing LCDs according to claim 1, it is characterized in that, described first regulates retaining element (123), second to regulate retaining element (124), the 3rd to regulate retaining element (125), the 4th to regulate retaining element (126) to be screw or screw rod.
9. 3D integration splicing LCDs according to claim 1, it is characterized in that, described fixed frame (110) is rectangular parallelepiped framework, and upper except the one side of fixing described liquid crystal display (130) at described fixed frame (110), all the other each is all packaged with liner plate (150).
10. 3D integration splicing LCDs according to claim 1, is characterized in that, described fixed frame (110) base being provided with the burr adjustable tail margin (160) of the levelness for regulating described fixed frame (110).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310187655.XA CN103268740B (en) | 2013-05-20 | 2013-05-20 | 3D integration splicing LCDs |
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| CN201310187655.XA CN103268740B (en) | 2013-05-20 | 2013-05-20 | 3D integration splicing LCDs |
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| CN103268740B true CN103268740B (en) | 2015-08-19 |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103700330B (en) * | 2013-12-30 | 2016-02-10 | 数源科技股份有限公司 | DID splices adjustment structure |
| CN103883860B (en) * | 2014-03-17 | 2016-05-25 | 深圳市创维群欣安防科技有限公司 | Liquid crystal-spliced support and liquid crystal-spliced system |
| CN104464555B (en) * | 2014-12-26 | 2018-01-23 | 广东威创视讯科技股份有限公司 | A kind of structure of LED mosaic screens |
| CN104820524B (en) * | 2015-05-29 | 2017-12-08 | 江苏智光创业投资有限公司 | Segmented anticracking touch-screen |
| CN106847100A (en) * | 2016-12-28 | 2017-06-13 | 贺州思通信息技术有限公司 | The method for manufacturing hypostazation terminal screen |
| CN106782099A (en) * | 2017-03-03 | 2017-05-31 | 安徽豪威商用显示科技有限公司 | A kind of adjustable large screen splicing frame of cambered surface |
| CN109493747B (en) * | 2019-01-03 | 2024-04-12 | 湖南新亚胜光电股份有限公司 | LED display screen back frame, LED display screen back frame assembly and mounting method thereof |
| CN115083293B (en) * | 2021-03-16 | 2024-01-23 | 西安青松光电技术有限公司 | Display screen splicing and fixing structure, display screen and display screen mounting method |
| CN115019681A (en) * | 2022-06-10 | 2022-09-06 | 九江萨普智能科技有限公司 | Conference room multimedia system with stable work |
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| CN201765772U (en) * | 2010-03-25 | 2011-03-16 | 深圳市沧龙数码科技有限公司 | Mounting component beneficial to level liquid crystal splicing curtain wall |
| CN201945772U (en) * | 2011-03-21 | 2011-08-24 | 北京彩讯科技股份有限公司 | Easy adjusting device for LCD (liquid crystal display) joint unit |
| CN202049311U (en) * | 2011-04-26 | 2011-11-23 | 深圳市博康多媒体显示技术有限公司 | Three-dimensional adjusting mechanism for liquid crystal splicing unit |
| CN202142260U (en) * | 2011-07-11 | 2012-02-08 | 上海纬而视数码科技有限公司 | LCD splicing stand |
| CN202736426U (en) * | 2012-07-10 | 2013-02-13 | 周伟 | Independent suspension device capable of adjusting display unit of liquid crystal spliced wall in ten directions |
| CN203503259U (en) * | 2013-05-20 | 2014-03-26 | 深圳市科瑞兹科技有限公司 | 3D (three-dimensional) integrated spliced liquid crystal display screen |
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