CN203950514U - A kind of collapsible LED screen of splicing precise - Google Patents
A kind of collapsible LED screen of splicing precise Download PDFInfo
- Publication number
- CN203950514U CN203950514U CN201420379976.XU CN201420379976U CN203950514U CN 203950514 U CN203950514 U CN 203950514U CN 201420379976 U CN201420379976 U CN 201420379976U CN 203950514 U CN203950514 U CN 203950514U
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- Prior art keywords
- screen
- sub
- steel wire
- holder
- back side
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of collapsible LED screen of splicing precise, comprise: the sub-screen of at least one group of longitudinal arrangement, be located at the described sub-screen back side at least one cable wire, be fixedly connected with the base of described sub-screen and cable wire, cable wire comprises longitudinal separation arrangement and identical long steel wire and the short steel wire of diameter, described long and short steel wire two ends are respectively equipped with square fixture block, long and short steel wire abutting end is by the staggered clamping of described fixture block, described holder is provided with pickup groove, and the adjacent joint end of described long and short steel wire can coordinate and snaps in pickup groove.The utility model is provided with holder at the sub-screen back side, long and short steel wire in cable wire is together in series by the interlock mode of interlock of fixture block, the joint end of two steel wires is inserted in the pickup groove of holder, cover plate on holder is pressed in joint end in pickup groove, thereby by series connection after fixation with steel wire at the sub-screen back side, realize fixing between sub-screen, use flexibly and be convenient to and transport.
Description
Technical field
The utility model relates to a kind of collapsible LED screen of splicing precise.
Background technology
Display screen is a kind of show tools that reflexes to again human eye on screen that certain e-file is shown to by specific transmission equipment, and display screen generally shows by controlling semiconductor light-emitting elements, shows various image informations by the light on and off of light-emitting component.
In using, there is the shortcomings such as cell module on-site maintenance difficulty, handling difficulty, attended operation complexity in the soft bottle in existing market and folding display screen, as: if 1, folding display screen of the prior art certain unit module in screen has bad phenomenon, need to replace time, just need to dismantle other structures in lower screen and replacement work that cannot single complete independently unit module, the replacement time is long, greatly affects the Practical Performance of folding display screen; 2, due to the impact of its foldable structure, all there is gap in existing folding display screen between adjacent cells module, affect the overall display effect of folding display screen; 3, structure is not set between the unit module in existing folding display screen and makes its joint face smooth, can affect result of use yet.
Therefore, how to design a kind of easy accessibility, splicing precise, collapsible LED screen that display effect is good is industry technical matters urgently to be resolved hurrily.
Utility model content
For solving the problems of the technologies described above, the utility model proposes a kind of easy accessibility, splicing precise, collapsible LED screen that display effect is good.
The technical solution adopted in the utility model is, designs a kind of collapsible LED screen of splicing precise, comprising: screen, and described screen comprises the sub-screen of at least one group of longitudinal arrangement; Cable wire, described cable wire comprises: described at least one, cable wire is located at the described screen back side, longitudinal separation is arranged and identical long steel wire and the short steel wire of diameter, described long and short steel wire two ends are respectively equipped with square fixture block, the end of steel wire is fixed in fixture block one side, fixture block another side is longitudinally provided with and is communicated with the groove at two ends, and steel wire can coordinate and snaps in groove, and long and short steel wire abutting end is by the clamping that interlocks of described fixture block; Holder, described holder comprises: base, be located at telescopic spring, the cover plate being fixedly connected with spring one end in base, be located at base one side and the pickup groove vertical with telescopic spring direction, the adjacent joint end of described long and short steel wire can coordinate and snaps in pickup groove, and cover plate covers pickup groove and can push away with spring; Described holder is located at upper and lower two ends, the sub-screen back side and its pickup groove longitudinally arranges, and upper and lower two holder spacing coordinate with long steel wire length, and on two sub-screens, longitudinally adjacent holder spacing coordinates with short steel wire length.
Preferably, described two sub-screen back side sides adjacent are respectively equipped with EVA foam, and described two EVA foam adjacent edge butts also cover the gap between described two sub-screens.
More excellent, four jiaos of described sub-screens are respectively equipped with magnet.
Further, described cable wire top is provided with annulus, and described annulus is installed fixing by a tapered cup nut and double-screw bolt.
Further, described sub-screen back side sides adjacent is provided with the plug-in cable that can coordinate grafting, and described sub-screen back side sides adjacent is also provided with welding winding displacement.
In one embodiment, described screen comprises: the sub-screen of longitudinal arrangement described in transversely arranged at least two groups; The horizontal sides adjacent of two sub-screens is also provided with holder, its pickup groove horizontally set, and on two sub-screens, laterally adjacent holder spacing coordinates with short steel wire length, and described short steel wire can coordinate and snaps in pickup groove.
The described screen back side be provided with the trough of described cable wire form fit, with the mounting groove of described holder form fit, described trough medial surface is provided with the line ball buckle that lug stretches out to another side, and described line ball buckle interval towards the opposite is located in described trough.
Compared with prior art, the utility model is provided with holder at the sub-screen back side, long and short steel wire in cable wire is together in series by the interlock mode of interlock of fixture block, the joint end of two steel wires is inserted in the pickup groove of holder, cover plate is pressed in joint end in pickup groove, thereby by series connection after fixation with steel wire at the sub-screen back side, realize fixing between sub-screen, because steel wire has flexibility, therefore, screen after fixing can fold arbitrarily, and it is more convenient that the interface arrangment of cable wire also makes to change dismounting sub-screen, uses flexibly and is convenient to and transport.More excellent, sub-screen back side side is also provided with EVA foam, and it is light tight that EVA foam both can block gap, and the while does not affect again folding, effectively improves visual effect.Further optimize, four jiaos of sub-screens are also provided with magnet, and in the time of the multiple sub-screens splicing of direction in length and breadth, magnet is attracted each other, and can prevent sub-screen corner warpage, makes screen surface smooth.
Brief description of the drawings
Below in conjunction with embodiment and accompanying drawing, the utility model is elaborated, wherein:
Fig. 1 is the structural representation at the utility model back side;
Fig. 2 is the EVA foam structure partial enlarged drawing of Fig. 1;
Fig. 3 is the magnet arrangement partial enlarged drawing of Fig. 1;
Fig. 4 is the utility model wire rope structure schematic diagram;
Fig. 5 is the joint end partial cutaway schematic of Fig. 4;
Fig. 6 is that holder of the present utility model is opened schematic diagram;
Fig. 7 is the closed schematic diagram of holder of the present utility model;
Fig. 8 is holder structure schematic diagram of the present utility model;
Fig. 9 is cable wire and tapered cup nut installation process schematic diagram;
Figure 10 is that cable wire and tapered cup nut are installed compression schematic diagram.
Embodiment
As shown in Fig. 1,4,6,8, the collapsible LED screen the utility model proposes, comprising: screen 1, cable wire 2 and holder 3.Screen 1 comprises the sub-screen 11 of at least one group of longitudinal arrangement, screen 1 back side is provided with at least one cable wire 2, cable wire 2 comprises: longitudinal separation is arranged and identical long steel wire 21 and the short steel wire 22 of diameter, long and short steel wire two ends are respectively equipped with square fixture block 23, the end of steel wire is fixed in fixture block 23 1 sides, fixture block 23 another sides are longitudinally provided with and are communicated with the groove 231 at two ends, and steel wire can coordinate and snaps in groove 231, and long and short steel wire abutting end is by the clamping that interlocks of described fixture block 23.Holder 3 comprises: base 31, be located at the interior telescopic spring 32 of base 31, the cover plate 33 that is fixedly connected with spring 32 one end, be located at base 31 1 sides and the pickup groove 311 vertical with the flexible direction of spring 32, the adjacent joint end of long and short steel wire can coordinate and snaps in pickup groove 311, and cover plate 33 covers pickup groove 311 and can push away with spring 32.Holder 3 is located at sub-screen 11 upper and lower two ends, the back side and its pickup groove 311 longitudinally arranges, and upper and lower two holder 3 spacing coordinate with long steel wire 21 length, and on two sub-screens 11, longitudinally adjacent holder 3 spacing coordinate with short steel wire 22 length.
In use, as shown in Figure 5, the long and short steel wire in cable wire 2 is together in series by the mode of fixture block 23 staggered interlocks, as shown in Figure 6, push cover plate 33 open, the joint end of two steel wires is inserted in the pickup groove 311 of holder, as shown in Figure 7, unclamp cover plate 33, cover plate 33 is homing under the effect of spring force, and joint end is pressed in pickup groove 311, thereby by the fixation with steel wire after series connection at sub-screen 11 back sides, realize fixing between sub-screen 11.The elastic force setting of holder 3 is without any instrument screw, and pushing cover plate open is replaceable sub-screen.Because steel wire has flexibility, therefore, the screen after fixing can fold arbitrarily, and it is more convenient that the interface arrangment of cable wire also makes to change dismounting sub-screen 11, uses flexibly and be convenient to transport.
In the present embodiment, screen 1 comprises: the sub-screen 11 of transversely arranged at least two group longitudinal arrangements, the horizontal sides adjacent of two sub-screens 11 is also provided with holder 3, its pickup groove 311 horizontally sets, and on two sub-screens 11, laterally adjacent holder 3 spacing coordinate with short steel wire 22 length.The holder 3 of horizontally set can be fixed on the fixture block 23 at short steel wire 22 two ends in its pickup groove 311, now, the size of pickup groove coordinates with fixture block 23, and pickup groove outside is provided with and can coordinates short steel wire 22 to coordinate the breach inserting, by laterally two adjacent sub-screens 11 of short steel wire 22 tensions, the lateral clearance between siding stopping screen 11.When use, the number of longitudinal cable wire 2 numbers and horizontal short steel wire 22 can be set according to concrete screen weight situation, as shown in the figure, symmetrical two cable wires 2 that longitudinally arrange in sub-screen 11 back sides of longitudinal arrangement, are laterally arranged with the short steel wire 22 of two horizontally sets between adjacent sub-screen 11 back sides.
The stability being connected for the attractive in appearance and screen of cabling, screen 1 back side be provided with the trough 12 of cable wire 2 form fit, with the mounting groove 13 of holder 3 form fit, trough 12 medial surfaces are provided with the line ball buckle 14 that lug stretches out to another side, and line ball buckle 14 interval towards the opposite is located in trough 12.Trough 12 forms with the pickup groove 311 of holder 3 groove agreeing with completely with cable wire 2 shapes, when installation, the cable wire connecting 2 is inserted in groove, and cover plate 33 seals pickup groove 311 openings can be fixed on the screen back side by cable wire 2, reliable in structure and handsome in appearance completely.
Preferably, as shown in Figure 2, two sub-screen 11 back side sides adjacent are respectively equipped with EVA foam 4, two EVA foam 4 adjacent edge butts also cover the gap between two sub-screens 11, it is light tight that EVA foam 4 both can block gap, and the while does not affect again folding, effectively improves visual effect.
More excellent, as shown in Figure 3,11 4 jiaos of sub-screens are respectively equipped with magnet 5, magnet 5 is arranged on inside, the sub-screen back side, in the time that the multiple sub-screens 11 of direction splice in length and breadth, magnet 5 is attracted each other, and can prevent sub-screen 11 corner warpages, make screen surface smooth, magnet 5 is arranged on adjacent sub-screen with the mounting means that there is a natural attraction between the sexes.
Further, as shown in Figure 9, cable wire 2 tops are provided with annulus 24, annulus 24 is installed fixing by a tapered cup nut 6 and double-screw bolt 7, round nut of the prior art can tightly kill annulus on double-screw bolt, in the time that double-screw bolt does not have in circle ring center, screen can be out of shape under the pulling force of cable wire, as shown in figure 10, the utility model adopts the taper surface of tapered cup nut 6 and the annulus of cable wire 24 to coordinate compression, and at double-screw bolt 7, during or not annulus 24 center, annulus 24 can rotate around taper surface, change position location, can be effectively unfixing at annulus 24 centers at double-screw bolt 7 even if ensure yet.
Further, sub-screen 11 back side sides adjacent are provided with the plug-in cable 8 that can coordinate grafting, and sub-screen 11 back side sides adjacent are also provided with welding winding displacement 9, are convenient to user and select flexibly the connected mode of winding displacement.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (7)
1. a collapsible LED screen for splicing precise, is characterized in that comprising:
Screen, described screen comprises the sub-screen of at least one group of longitudinal arrangement;
Cable wire, described at least one, cable wire is located at the described screen back side, described cable wire comprises: longitudinal separation is arranged and identical long steel wire and the short steel wire of diameter, described long and short steel wire two ends are respectively equipped with square fixture block, the end of steel wire is fixed in fixture block one side, fixture block another side is longitudinally provided with and is communicated with the groove at two ends, and steel wire can coordinate and snaps in groove, and long and short steel wire abutting end is by the clamping that interlocks of described fixture block;
Holder, described holder comprises: base, be located at telescopic spring, the cover plate being fixedly connected with spring one end in base, be located at base one side and the pickup groove vertical with telescopic spring direction, the adjacent joint end of described long and short steel wire can coordinate and snaps in pickup groove, and cover plate covers pickup groove and can push away with spring;
Described holder is located at upper and lower two ends, the sub-screen back side and its pickup groove longitudinally arranges, and upper and lower two holder spacing coordinate with long steel wire length, and on two sub-screens, longitudinally adjacent holder spacing coordinates with short steel wire length.
2. collapsible LED screen as claimed in claim 1, is characterized in that, described two sub-screen back side sides adjacent are respectively equipped with EVA foam, and described two EVA foam adjacent edge butts also cover the gap between described two sub-screens.
3. collapsible LED screen as claimed in claim 1, is characterized in that, four jiaos of described sub-screens are respectively equipped with magnet.
4. collapsible LED screen as claimed in claim 1, is characterized in that, described cable wire top is provided with annulus, and described annulus is installed fixing by a tapered cup nut and double-screw bolt.
5. collapsible LED screen as claimed in claim 1, is characterized in that, described sub-screen back side sides adjacent is provided with the plug-in cable that can coordinate grafting, and described sub-screen back side sides adjacent is also provided with welding winding displacement.
6. collapsible LED screen as claimed in claim 1, is characterized in that, described screen comprises: the sub-screen of longitudinal arrangement described in transversely arranged at least two groups; The horizontal sides adjacent of two sub-screens is also provided with holder, its pickup groove horizontally set, and on two sub-screens, laterally adjacent holder spacing coordinates with short steel wire length, and described short steel wire can coordinate and snaps in pickup groove.
7. collapsible LED screen as claimed in claim 6, it is characterized in that, the described screen back side be provided with the trough of described cable wire form fit, with the mounting groove of described holder form fit, described trough medial surface is provided with the line ball buckle that lug stretches out to another side, and described line ball buckle interval towards the opposite is located in described trough.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420379976.XU CN203950514U (en) | 2014-07-10 | 2014-07-10 | A kind of collapsible LED screen of splicing precise |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420379976.XU CN203950514U (en) | 2014-07-10 | 2014-07-10 | A kind of collapsible LED screen of splicing precise |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203950514U true CN203950514U (en) | 2014-11-19 |
Family
ID=51892538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420379976.XU Withdrawn - After Issue CN203950514U (en) | 2014-07-10 | 2014-07-10 | A kind of collapsible LED screen of splicing precise |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203950514U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104064124A (en) * | 2014-07-10 | 2014-09-24 | 刘延平 | Precisely-spliced foldable LED screen |
| CN106297576A (en) * | 2016-10-08 | 2017-01-04 | 杭州美卡乐光电有限公司 | LED box, LED display and assemble method thereof |
| CN108122493A (en) * | 2016-11-30 | 2018-06-05 | 乐金显示有限公司 | Foldable Display Device |
| CN110827704A (en) * | 2019-11-18 | 2020-02-21 | 深圳市创显光电有限公司 | LED display screen box and LED display screen |
| CN111028701A (en) * | 2019-11-29 | 2020-04-17 | 深圳集简设计有限公司 | LED display screen |
| WO2022134217A1 (en) * | 2020-12-25 | 2022-06-30 | 深圳市维世科技有限公司 | Combined screen mounting structure |
-
2014
- 2014-07-10 CN CN201420379976.XU patent/CN203950514U/en not_active Withdrawn - After Issue
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104064124A (en) * | 2014-07-10 | 2014-09-24 | 刘延平 | Precisely-spliced foldable LED screen |
| CN104064124B (en) * | 2014-07-10 | 2018-02-02 | 刘延平 | A kind of foldable LED screen of splicing precise |
| CN106297576A (en) * | 2016-10-08 | 2017-01-04 | 杭州美卡乐光电有限公司 | LED box, LED display and assemble method thereof |
| CN108122493A (en) * | 2016-11-30 | 2018-06-05 | 乐金显示有限公司 | Foldable Display Device |
| CN108122493B (en) * | 2016-11-30 | 2021-06-22 | 乐金显示有限公司 | Foldable display device |
| US11119534B2 (en) | 2016-11-30 | 2021-09-14 | Lg Display Co., Ltd. | Foldable display device |
| CN110827704A (en) * | 2019-11-18 | 2020-02-21 | 深圳市创显光电有限公司 | LED display screen box and LED display screen |
| CN111028701A (en) * | 2019-11-29 | 2020-04-17 | 深圳集简设计有限公司 | LED display screen |
| CN111028701B (en) * | 2019-11-29 | 2022-04-01 | 熊周成 | LED display screen |
| WO2022134217A1 (en) * | 2020-12-25 | 2022-06-30 | 深圳市维世科技有限公司 | Combined screen mounting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141119 Effective date of abandoning: 20180202 |