CN103559848A - Intelligent multi-layer opening and closing seamless splicing LED display screen - Google Patents
Intelligent multi-layer opening and closing seamless splicing LED display screen Download PDFInfo
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- CN103559848A CN103559848A CN201310563208.XA CN201310563208A CN103559848A CN 103559848 A CN103559848 A CN 103559848A CN 201310563208 A CN201310563208 A CN 201310563208A CN 103559848 A CN103559848 A CN 103559848A
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Abstract
The invention discloses an intelligent multi-layer opening and closing seamless splicing LED (light-emitting diode) display screen which comprises a plurality of inner side screens (1), two outer side screens (2) and a transverse rail (4), and is further provided with oblique rails (3), wherein the outer side screens (2) achieve front-rear movement by the oblique rails (3), and the inner side screens (1) achieve transverse movement by the transverse rail (4). According to the LED display screen, the two outer side screens (2) are moved to the side front, so that the rails are kept out, the inner side screens (1) are slidingly separated to the two sides, and wide-range opening and closing can be achieved.
Description
Technical field
The present invention relates to the seamless spliced LED display curtain of Intelligent Multi layer folding of a kind of LED screen, particularly a kind of folding on a large scale.
Background technology
LED screen, as ripe display technique, has applied to multiple occasion for information display.For example, LED screen can be used as the information display instrument in large-scale classroom or classroom, can effectively transmit exhibition information to audient, but in classroom or classroom, except needs are shown fixing information source, also often need to show the information of other information sources, for example, in large-scale classroom or classroom, speaker is except needs LED screen shows multimedia resource, also need to show other information sources by blackboard or other presentation devices, and large-scale LED screen has occupied most of space, the free space of blackboard or other presentation devices is limited.Tradition solution has on LED screen side other presentation devices is set, but on the one hand, when speaker changes presentation device, need to move, on the other hand, other presentation devices have occupied certain space, in large-scale classroom or classroom, certainly will affect the space size of LED screen.
Summary of the invention
For the problems referred to above, the object of the invention is to propose the seamless spliced LED display curtain of a kind of Intelligent Multi layer folding, by two outside screens are moved toward side the place ahead, thereby reserve track separates toward two Slideslips in two, thereby can realize large-scale folding, the large quantity space in the middle of reserving is shown other presentation devices.
The seamless spliced LED display of Intelligent Multi layer folding, comprise several inner sides screens and two outside screen and cross track, the seamless spliced LED display of described Intelligent Multi layer folding is also provided with oblique track, described outside screen is realized sagittal movement by described oblique track, and described inner side screen is realized transverse shifting by described cross track.
In the described seamless spliced LED display of Intelligent Multi layer folding, described inner side screen and/or outside screen are comprised of several LED square array splicings, described inner side screen and/or screen back, outside transversely, are fixed by longitudinal fixed strip between each adjacent described LED square.
Preferably, in the described seamless spliced LED display of Intelligent Multi layer folding, described inner side screen and/or screen back, outside longitudinally upper, alternately fixes by horizontal fixed strip between the described LED square of LED square distance described in several.
Further preferably, in the described seamless spliced LED display of Intelligent Multi layer folding, two ends or the middle part of described horizontal fixed strip are provided with gim peg, and the gim peg set-up mode of adjacent described horizontal fixed strip is contrary; Steel wire by adjustable-tightness between the gim peg of adjacent described horizontal fixed strip connects.
Closer, in the described seamless spliced LED display of Intelligent Multi layer folding, described inner side screen and/or outside bottom of screen are provided with the bracing frame that extends to described inner side screen and/or screen back, outside, and support frame as described above coordinates with a lifting jack.
Preferably, in above-mentioned all described seamless spliced LED display of Intelligent Multi layer folding, described inner side screen and/or outside the top of screen are pinnacle, described inner side screen and/or outside screen top are provided with the first guide frame, described the first guide frame both sides are provided with directed roller, and described directed roller coordinates with described pinnacle.
Preferably, in above-mentioned all described seamless spliced LED display of Intelligent Multi layer folding, described inner side screen and/or outside screen top are also provided with power supply bar, and described inner side screen and/or outside screen coordinate with described power supply bar by the brush with length in reserve.
Preferably, in above-mentioned all described seamless spliced LED display of Intelligent Multi layer folding, after described inner side screen and/or outside screen back, be also provided with the second guide frame of spline-simulating, the driving wheel that described the second guide frame and is arranged on the power source at described inner side screen and/or screen rear portion, outside coordinates.
Preferably, in above-mentioned all described seamless spliced LED display of Intelligent Multi layer folding, described inner side screen and/or screen side, outside are also provided with contact roller, on adjacent described inner side screen and/or the contact roller between the screen of outside are longitudinal, shift to install.
The seamless spliced LED display curtain of Intelligent Multi layer folding of the present invention, by two outside screens are moved toward side the place ahead, thereby reserve track to several inner side screens successively toward two Slideslips separately, thereby can realize large-scale folding, the large quantity space in the middle of reserving is shown other presentation devices.Enrich on the one hand the ways of presentation of information source, saved on the other hand the space that presentation device takies.
Accompanying drawing explanation
Fig. 1 is closure state schematic diagram of the present invention;
Fig. 2 is separated position schematic diagram of the present invention;
Fig. 3 is the back schematic diagram of screen or outside screen inside the present invention;
Fig. 4 is another back schematic diagram of screen or outside screen inside the present invention;
Fig. 5 is the side schematic view of screen or outside screen inside the present invention;
Fig. 6 is back of the present invention schematic diagram
Fig. 7 is back of the present invention partial schematic diagram;
Wherein
1, inner side screen 2, outside screen
3, oblique track 4, cross track
5, LED square 6, longitudinal fixed strip
7, horizontal fixed strip 8, gim peg
9, steel wire 10, bracing frame
11, lifting jack 12, the first guide frame
13, directed roller 14, power supply bar
15, brush 16, the second guide frame
17, power source 18, contact roller
Embodiment
With reference to the accompanying drawings combination of the present invention is elaborated below.
As depicted in figs. 1 and 2, the seamless spliced LED display of Intelligent Multi layer folding, comprise several inner sides screens 1 and two outside screen 2 and cross track 4, the seamless spliced LED display of described Intelligent Multi layer folding is also provided with oblique track 3, described outside screen 2 is realized sagittal movement by described oblique track 3, and described inner side screen logical 1 is crossed described cross track 4 and realized transverse shifting.The seamless spliced LED display curtain of Intelligent Multi layer folding of the present invention, by outside screen 2 is moved toward side the place ahead via oblique track 3, side the place ahead is preferably the place ahead in outside, the outside screen in left side moves toward left front, in like manner the outside screen on right side moves toward left front, realizing outside screen toward in two side shiftings like this, having realized outside screen 2 moves toward the place ahead, thereby the cross track 4 that makes originally to be occupied by outside screen or stopped can be used for inner side screen 1, then inner side screen 1 can be via cross track 4 toward two side shiftings, thereby further realize the expansion effect of the seamless spliced LED display of Intelligent Multi layer folding of the present invention, the example of launching effect can be with reference to figure 2, in attention: Fig. 1 and Fig. 2, embodiment has only shown two inner side screens 1, in the time need to being equipped with the LED display of wider width, 2*N (N is greater than 1) inner side screen 1 can be set depending on demand.The seamless spliced LED display of Intelligent Multi layer folding of the present invention is by moving two outside screens 2 toward side the place ahead, several inner side screens 1 are toward two side shiftings, thereby can realize large-scale folding, large quantity space in the middle of reserving, these spaces can be shown other presentation devices or give over to other purposes, the entrance of beginning such as conduct etc.Like this, one aspect of the present invention has been enriched the ways of presentation of information source, has saved on the other hand the space that presentation device takies
As shown in Figure 3, further, in the described seamless spliced LED display of Intelligent Multi layer folding, described inner side screen 1 and/or outside screen 2 are comprised of several LED square 5 array splicings, described inner side screen 1 and/or outside screen 2 backs are transversely, fixing by longitudinal fixed strip 6 between each adjacent described LED square 5.Inner side of the present invention screen 1 and outside screen 2 can be used duplicate screen, for example, by several LED square 5 arrays, be spliced into the screen of a rectangle.When inner side screen 1 and/or outside screen 2 are comprised of several LED square 5 arrays splicings, can be by fixing by longitudinal fixed strip 6 between each adjacent described LED square 5, thereby make inside monoblock screen 1 and/or outside screen 2 form an integral body, between LED square 5, be not easy to occur gap, thereby further guaranteed the display effect of described inner side screen 1 and/or outside screen 2.
As shown in Figure 3, further, in the described seamless spliced LED display of Intelligent Multi layer folding, described inner side screen 1 and/or outside screen 2 backs longitudinally upper, alternate fixing by horizontal fixed strip 7 between the described LED square 5 of LED square 5 distances described in several.The present invention is on the seamless spliced LED display of the Intelligent Multi layer folding basis of last invention, further alternate fixing by horizontal fixed strip 7 between the described LED square 5 of LED square 5 distances described in several.Alternate described in several LED square 5 distances refer to, and non-adjacent described LED square 5 all needs by horizontal fixed strip 7 fixing, and can be optionally after LED square 5 described in several, just select a pair of adjacent described LED square 5 that horizontal fixed strip 7 is set fixing, the number of " several " selects the whole height of Main Basis and whole described inner side screen 1 and/or outside screen 2 to decide, for example, top and bottom position at described inner side screen 1 and/or outside screen 2 all need to arrange horizontal fixed strip 7, and whole described inner side screen 1 and/or outside screen 2 preferably arrange the horizontal fixed strip 7 of odd number.By alternate described in several between described LED square 5 of LED square 5 distances by the fixing mode of horizontal fixed strip 7, further can be so that be not easy to occur gap between LED square 5, thus the display effect of described inner side screen 1 and/or outside screen 2 further guaranteed.
As shown in Figure 4, further, in the described seamless spliced LED display of Intelligent Multi layer folding, the two ends of described horizontal fixed strip 7 or middle part are provided with gim peg 8, and gim peg 8 set-up modes of adjacent described horizontal fixed strip 7 are contrary; Steel wire 9 by adjustable-tightness between the gim peg 8 of adjacent described horizontal fixed strip 7 connects.The present invention is on the seamless spliced LED display of the Intelligent Multi layer folding basis of last invention, further at two ends or the middle part of described horizontal fixed strip 7, be provided with gim peg 8, and connect and will between described gim peg 8, connect by the steel wire 9 of adjustable-tightness, thereby make described LED square 5 via the anxiety between gim peg 8, connect and produce mutual extruding force, further can be so that be not easy to occur gap between LED square 5.And preferably, gim peg 8 set-up modes of adjacent described horizontal fixed strip 7 are contrary, can form so that the gim peg of three adjacent horizontal fixed strips 78 is connected the nervous structure of spider shape like this, for example, as shown in Figure 4, at the top cross fixed strip 7 of described inner side screen 1 and/or outside screen 2, be provided with gim peg 8 for two ends, the horizontal fixed strip 7 that its below is connected can arrange gim peg for middle part, the horizontal fixed strip 7 of below is again for two ends are provided with gim peg 8 again, the gim peg 8 of these three adjacent horizontal fixed strips 7 is connected and has formed the nervous structure of spider shape like this, when these three adjacent horizontal fixed strips 7 are done as a whole, while there is gap between its inner LED square 5, can select fast the nearest steel wire in rear portion, gap 9, optionally adjust the tensity between steel wire 9 and gim peg 8, thereby quick solution the clearance issues between LED square 5, larger the latter of area that such processing mode is particularly suitable for described inner side screen 1 and/or outside screen 2 is highly higher, be not easy the situation that the LED square 5 of monolithic is adjusted.
As shown in Figure 5, in the described seamless spliced LED display of Intelligent Multi layer folding, described inner side screen 1 and/or outside screen 2 tops are pinnacle, described inner side screen 1 and/or outside screen 2 tops are provided with the first guide frame 12, described the first guide frame 12 both sides are provided with directed roller 13, and described directed roller 13 coordinates with described pinnacle.The present invention is on the basis of the seamless spliced LED display of aforementioned any one Intelligent Multi layer folding, by being pinnacle by inner side screen 1 and/or outside screen 2 tops, further be provided with above it the first guide frame 12 of directed roller 13, wherein the first guide frame can be fixed on indoor ad-hoc location, by described directed roller 13, coordinate with described pinnacle like this, make described inner side screen 1 and/or outside screen 2 in mobile process, guarantee the mobile held stationary of whole screen, and not can due to described inner side screen 1 and/or outside screen 2 excessive, and there is top and bottom unbalance stress and make whole screen occur the situation in gap.
As shown in Figure 5, in the described seamless spliced LED display of Intelligent Multi layer folding, described inner side screen 1 and/or outside screen 2 bottoms are provided with the bracing frame 10 that extends to described inner side screen 1 and/or outside screen 2 backs, and support frame as described above 10 coordinates with a lifting jack 11.The present invention is on the basis of the seamless spliced LED display of aforementioned any one Intelligent Multi layer folding, by the bracing frame 10 at a screen back extending to is set in bottom of screen, and coordinating by bracing frame 10 and a lifting jack 11, while there is lateral clearance like this in whole screen, by lifting jack 11, up push, can solve fast and effectively the problem of lateral clearance in screen, simultaneously, the adjustment of 11 pairs of screen heights of lifting jack, also can play a role.
As shown in Figure 6, in the described seamless spliced LED display of Intelligent Multi layer folding, described inner side screen 1 and/or outside screen 2 tops are also provided with power supply bar 14, and described inner side screen 1 and/or outside screen 2 coordinate with described power supply bar 14 by the brush 15 with length in reserve.The present invention is on the basis of the seamless spliced LED display of aforementioned any one Intelligent Multi layer folding, by power supply bar 14 being set above described inner side screen 1 and/or outside screen 2, and the mode that adopts the similar brush 15 of similar tramcar to coordinate with power supply bar 14 is come to described inner side screen 1 and/or 2 power supplies of outside screen, and because described brush 15 is with length in reserve, so when described inner side screen 1 and/or outside screen 2 move, can guarantee coordinating of described brush 15 and described power supply bar 14, and guarantee power supply supply.
As shown in Figure 7, in the described seamless spliced LED display of Intelligent Multi layer folding, described inner side screen 1 and/or outside screen 2 are also provided with the second guide frame 16 of spline-simulating behind, and the driving wheel that described the second guide frame 16 and is arranged on the power source 17 at described inner side screen 1 and/or outside screen 2 rear portions coordinates.The present invention is on the basis of the seamless spliced LED display of aforementioned any one Intelligent Multi layer folding, by the second guide frame 16 of spline-simulating is set behind at described inner side screen 1 and/or outside screen 2, and coordinate by being arranged on the driving wheel of the power source 17 at described inner side screen 1 and/or outside screen 2 rear portions, thereby provide the mobile power of described inner side screen 1 and/or outside screen 2, and the fit system of rack pinion can guarantee mobile accuracy, guarantees that the integrated moving of the seamless spliced LED display of Intelligent Multi layer folding is respond well.
As shown in Figure 7, in the described seamless spliced LED display of Intelligent Multi layer folding, described inner side screen 1 and/or outside screen 2 sides are also provided with contact roller 18, on adjacent described inner side screen 1 and/or the contact roller between outside screen 2 18 are longitudinal, shift to install.The present invention is on the basis of the seamless spliced LED display of aforementioned any one Intelligent Multi layer folding, by contact roller 18 being set at described inner side screen 1 and/or outside screen 2 sides with the form misplacing on longitudinal, like this when described inner side screen 1 and/or outside screen 2 convert from deployed condition toward closure state, when two screens are about to contact, can first contact with the behind of screen each other by described contact roller 18, because roller adopts flexible material, the closure of such two screens can not be direct rigidity contact, but reduce after collision dynamics by flexible contact by described contact roller 18, further realize the closure of two screens.
More than explanation is just illustrative for the purpose of the present invention; and nonrestrictive, those of ordinary skills understand, in the situation that do not depart from the spirit and scope that claim limits; can make many modifications, variation or equivalence, but within all will dropping into protection scope of the present invention.
Claims (9)
1. the seamless spliced LED display of Intelligent Multi layer folding, comprise screen (2) and cross track (4) outside several inner sides screens (1) and two, it is characterized in that, the seamless spliced LED display of described Intelligent Multi layer folding is also provided with oblique track (3), described outside screen (2) is realized sagittal movement by described oblique track (3), and described inner side screen logical (1) is crossed described cross track (4) and realized transverse shifting.
2. the seamless spliced LED display of Intelligent Multi layer folding as claimed in claim 1, it is characterized in that, described inner side screen (1) and/or outside screen (2) are comprised of several LED square (5) array splicings, described inner side screen (1) and/or outside screen (2) back are transversely, fixing by longitudinal fixed strip (6) between each adjacent described LED square (5).
3. the seamless spliced LED display of Intelligent Multi layer folding as claimed in claim 2, it is characterized in that, described inner side screen (1) and/or outside screen (2) back longitudinally upper, alternate fixing by horizontal fixed strip (7) between the described LED square (5) of LED square (5) distance described in several.
4. the seamless spliced LED display of Intelligent Multi layer folding as claimed in claim 3, it is characterized in that, the two ends of described horizontal fixed strip (7) or middle part are provided with gim peg (8), and gim peg (8) set-up mode of adjacent described horizontal fixed strip (7) is contrary; Steel wire (9) by adjustable-tightness between the gim peg (8) of adjacent described horizontal fixed strip (7) connects.
5. the seamless spliced LED display of Intelligent Multi layer folding as claimed in claim 1, it is characterized in that, described inner side screen (1) and/or outside screen (2) bottom are provided with the bracing frame (10) that extends to described inner side screen (1) and/or outside screen (2) back, and support frame as described above (10) coordinates with a lifting jack (11).
6. the seamless spliced LED display of Intelligent Multi layer folding as claimed in claim 1, it is characterized in that, described inner side screen (1) and/or outside screen (2) top are pinnacle, described inner side screen (1) and/or outside screen (2) top are provided with the first guide frame (12), described the first guide frame (12) both sides are provided with directed roller (13), and described directed roller (13) coordinates with described pinnacle.
7. the seamless spliced LED display of Intelligent Multi layer folding as claimed in claim 1, it is characterized in that, described inner side screen (1) and/or outside screen (2) top are also provided with power supply bar (14), and described inner side screen (1) and/or outside screen (2) coordinate with described power supply bar (14) by the brush (15) with length in reserve.
8. the seamless spliced LED display of Intelligent Multi layer folding as claimed in claim 1, it is characterized in that, described inner side screen (1) and/or outside screen (2) are also provided with second guide frame (16) of spline-simulating behind, and the driving wheel that described the second guide frame (16) and is arranged on the power source (17) at described inner side screen (1) and/or outside screen (2) rear portion coordinates.
9. the seamless spliced LED display of Intelligent Multi layer folding as claimed in claim 1, it is characterized in that, described inner side screen (1) and/or outside screen (2) side are also provided with contact roller (18), on adjacent described inner side screen (1) and/or the contact roller (18) between outside screen (2) are longitudinal, shift to install.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310563208.XA CN103559848A (en) | 2013-11-14 | 2013-11-14 | Intelligent multi-layer opening and closing seamless splicing LED display screen |
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| CN201310563208.XA CN103559848A (en) | 2013-11-14 | 2013-11-14 | Intelligent multi-layer opening and closing seamless splicing LED display screen |
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| CN109036150A (en) * | 2018-08-28 | 2018-12-18 | 北京迪昂创新传媒科技有限公司 | A kind of advertisement screen |
| CN110796952A (en) * | 2019-12-11 | 2020-02-14 | 蓝泰展览工程服务(上海)有限公司 | Opening and closing screen structure for automobile display and using method thereof |
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Application publication date: 20140205 |