CN103065554B - A kind of LED mosaic screen module box - Google Patents
A kind of LED mosaic screen module box Download PDFInfo
- Publication number
- CN103065554B CN103065554B CN201110325778.6A CN201110325778A CN103065554B CN 103065554 B CN103065554 B CN 103065554B CN 201110325778 A CN201110325778 A CN 201110325778A CN 103065554 B CN103065554 B CN 103065554B
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- section bar
- module
- locking bar
- pin
- box
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- 238000012856 packing Methods 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 241000276425 Xiphophorus maculatus Species 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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Abstract
The present invention relates to LED mosaic screen field, in particular for splicing and combining into the LED mosaic screen module box of giant-screen.Comprise the square module frame be made up of four section bar frames, described module frame front is provided with the LED light source of lattice arrangement, the position being positioned at LED light source back in module frame inside is provided with the module power supply box being provided with power supply and circuit board, power supply box outside is provided with splicing ear, described two perpendicular section bar frames are provided with at least two quick locking bars, and all the other two perpendicular section bar frames are provided with the lockhole of corresponding locking bar position fast.LED mosaic screen module box of the present invention carries out the splicing between LED mosaic screen module box by quick locking bar, not only install fast and convenient, and in long-time lifting situation, the situation producing gap between module box can be effectively avoided to occur, extend the stable use of LED mosaic screen, the situation that avoiding needs often to safeguard occurs.
Description
Technical field
The present invention relates to LED mosaic screen field, in particular for splicing and combining into the LED mosaic screen module box of giant-screen.
Technical background
LED screen adopts splicing form to combine due to it, the display screen of size arbitrary dimension can be formed, due to this feature, existing LED screen has been widely used in outdoor screen wall, indoor and outdoor stadiums, the fields such as station, airport, traffic instruction, for showing advertisement, game situation, Bus Schedules and traffic.Existing LED mosaic screen generally carries out splicing composition by multiple LED mosaic screen module box, present LED mosaic screen module box is all generally installed by screw and nut when splicing, realize splicing, but, owing to needing long-time lifting after LED mosaic screen splicing installation, due to gravity effect, gap between mosaic screen module can increase gradually, the distance of displaying contents during display can be caused thus to increase gradually, affect display effect, and when processing this type of situation, need the locking carrying out again to each splicing junction, so operation is very complicated, workload is very large.
Summary of the invention
The object of this invention is to provide a kind of LED mosaic screen module box can effectively avoiding the rear stitching portion of long-time lifting to occur gap.
To achieve these goals, the present invention adopts following technical scheme:
It comprises the square module frame be made up of four section bar frames, described module frame front is provided with the LED light source of lattice arrangement, the position being positioned at LED light source back in module frame inside is provided with the module power supply box being provided with power supply and circuit board, power supply box outside is provided with splicing ear, described two perpendicular section bar frames are provided with at least two quick locking bars, all the other two perpendicular section bar frames are provided with the lockhole of corresponding locking bar position fast, described quick locking bar comprises a locking bar, one end of locking bar is provided with the pin of cross-under one perpendicular to locking bar, the other end of locking bar is located at adjusting screw(rod), an Adjusting bolt Adjusting screw is provided with inside adjusting screw(rod), Adjusting bolt Adjusting screw is by rotating the position regulated on pin, described lockhole is provided with the groove passed through for pin, after during splicing, pin passes the groove in lockhole corresponding to adjacent module box, rotate adjusting screw(rod), screw rod is rotated thereupon, pin leaves the section bar frame that slot fastens adjacent module box, then the section bar frame compression that two splice by Adjusting bolt Adjusting screw is mutually rotated,
Described screw rod is positioned at inside pin and is also socketed a packing ring, between described packing ring and Adjusting bolt Adjusting screw, be provided with spring;
Described module power supply box comprises a turning bonnet, and described turning bonnet is connected on module power supply box by hinge arrangement, and the opening edge of turning bonnet is provided with the pressing hasp for closed turning bonnet;
At least one described section bar frame is provided with scalable register pin, and the section bar frame parallel with this section bar frame is provided with the pilot hole of corresponding scalable register pin;
Described lockhole inside is provided with locking bar reinforcing member, and described locking bar reinforcing member comprises the platy structure of the porose or groove of a band, and on described hole or groove, the position of corresponding lockhole is other is provided with sidewall that is outstanding and plate body surface.
Owing to have employed such scheme, LED mosaic screen module box of the present invention carries out the splicing between LED mosaic screen module box by quick locking bar, not only install fast and convenient, and in long-time lifting situation, the situation producing gap between module box can be effectively avoided to occur, extend the stable use of LED mosaic screen, the situation that avoiding needs often to safeguard occurs.
Accompanying drawing explanation
Fig. 1 is the Facad structure schematic diagram of the embodiment of the present invention;
Fig. 2 is the structure schematic diagram of the embodiment of the present invention;
Fig. 3 is the perspective view of the embodiment of the present invention;
Fig. 4 is the quick locking bar structural representation of the embodiment of the present invention.
Embodiment
The present embodiment comprise by the first section bar frame 1, Second-Type edge frame 2, the square module frame of the 3rd section bar frame 3 and the 4th section bar frame 4 four section bar frame composition, described module frame front is provided with the LED light source 5 of lattice arrangement, the position being positioned at LED light source 5 back in module frame inside is provided with the module power supply box 6 being provided with power supply and circuit board, power supply box 6 outside is provided with splicing ear 7, described two perpendicular the first section bar frames 1, Second-Type edge frame 2 is provided with at least two quick locking bars 8, all the other two articles perpendicular the 3rd section bar frames 3 and the 4th section bar frame 4 are provided with the lockhole 9 of corresponding locking bar position fast.Described quick locking bar 8 comprises a locking bar 81, one end of locking bar 8 is provided with the pin 82 of cross-under one perpendicular to locking bar 81, the other end of locking bar 81 is located at adjusting screw(rod) 83, an Adjusting bolt Adjusting screw 84 is provided with inside adjusting screw(rod) 83, Adjusting bolt Adjusting screw 84 is by rotating the position regulated on locking bar 81, described lockhole 9 is provided with the groove 91 passed through for pin, after during splicing, pin 82 passes the groove 91 in lockhole 9 corresponding to adjacent module box, rotate adjusting screw(rod) 83, screw rod 81 is rotated thereupon, pin 82 leaves the section bar frame that slot fastens adjacent module box, then the section bar frame compression that two splice by Adjusting bolt Adjusting screw 84 is mutually rotated.In order to further strengthen snap-in force, can also be positioned on described screw rod 81 inside pin 82 and being also socketed a packing ring 85, between described packing ring 85 and Adjusting bolt Adjusting screw 84, being provided with spring 86.Through test, the present invention is 2446KG with the single ultimate tensile stress that can bear of quick locking bar, and the common casing tension 1125KG connecting the limit that snap close can bear, suitable and generic connectivity snap close can bear ultimate tensile stress 1.99 times.Thus to give between LED mosaic screen module box with enough large adhesion, occur after preventing long-term lifting that the situation in gap occurs.
The conveniently inspection and maintenance of LED mosaic screen module box in the present embodiment, module power supply box 6 described in the present embodiment comprises a turning bonnet 10, described turning bonnet 10 is connected on module power supply box 6 by hinge arrangement, opening edge is provided with one for closing the pressing hasp 11 of turning bonnet 10.
Because each mounting points just can carry out the installation that is locked after needing contraposition when mounted, for the ease of the location between LED mosaic screen module box, convenient and simple contraposition accurately, be convenient to install fast, on at least one described section bar frame, be provided with scalable register pin 12 in the present embodiment, the section bar frame parallel with this section bar frame is provided with the pilot hole 13 of corresponding scalable register pin 12.The spring having register pin and coordinate with it, this register pin there is screw thread, can with the threaded engagement on location key seat, clockwise turn register pin and register pin can exceed upper beam, precisely coordinate with upper layer box body underbeam dowel hole, when counterclockwise turn register pin pin then departs from.
Because the thickness of section bar frame is general thinner, when above-mentioned quick locking bar 8 and scalable register pin 12 are directly locked on section bar frame, less with the surface of contact of section bar frame, easily cause and rock, in order to make the fixing more firm of quick locking bar 8 and scalable register pin 12 and section bar frame, described lockhole and pilot hole inside are provided with locking bar reinforcing member 13, described locking bar reinforcing member 14 comprises the platy structure of the porose or groove of a band, and on described hole or groove, the position of corresponding lockhole is other is provided with sidewall 15 that is outstanding and plate body surface.
The foregoing is only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize instructions of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (1)
1. a LED mosaic screen module box, comprise the square module frame be made up of four section bar frames, described module frame front is provided with the LED light source of lattice arrangement, the position being positioned at LED light source back in module frame inside is provided with the module power supply box being provided with power supply and circuit board, power supply box outside is provided with splicing ear, described two perpendicular section bar frames are provided with at least two quick locking bars, all the other two perpendicular section bar frames are provided with the lockhole of corresponding locking bar position fast, described quick locking bar comprises a locking bar, one end of locking bar is provided with the pin of cross-under one perpendicular to locking bar, the other end of locking bar is located at adjusting screw(rod), an Adjusting bolt Adjusting screw is provided with inside adjusting screw(rod), Adjusting bolt Adjusting screw is by rotating the position regulated on pin, described lockhole is provided with the groove passed through for pin, after during splicing, pin passes the groove in lockhole corresponding to adjacent module box, rotate adjusting screw(rod), screw rod is rotated thereupon, pin leaves the section bar frame that slot fastens adjacent module box, then the section bar frame compression that two splice by Adjusting bolt Adjusting screw is mutually rotated,
Described screw rod is positioned at inside pin and is also socketed a packing ring, between described packing ring and Adjusting bolt Adjusting screw, be provided with spring;
Described module power supply box comprises a turning bonnet, and described turning bonnet is connected on module power supply box by hinge arrangement, and the opening edge of turning bonnet is provided with the pressing hasp for closed turning bonnet;
At least one described section bar frame is provided with scalable register pin, and the section bar frame parallel with this section bar frame is provided with the pilot hole of corresponding scalable register pin;
It is characterized in that: described lockhole inside is provided with locking bar reinforcing member, described locking bar reinforcing member comprises the platy structure of the porose or groove of a band, and on described hole or groove, the position of corresponding lockhole is other is provided with sidewall that is outstanding and plate body surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110325778.6A CN103065554B (en) | 2011-10-21 | 2011-10-21 | A kind of LED mosaic screen module box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110325778.6A CN103065554B (en) | 2011-10-21 | 2011-10-21 | A kind of LED mosaic screen module box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103065554A CN103065554A (en) | 2013-04-24 |
| CN103065554B true CN103065554B (en) | 2015-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110325778.6A Expired - Fee Related CN103065554B (en) | 2011-10-21 | 2011-10-21 | A kind of LED mosaic screen module box |
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| CN (1) | CN103065554B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103531104B (en) * | 2013-10-12 | 2016-01-13 | 利亚德光电股份有限公司 | Spacing adjusting device and there is its LED display |
| CN103544894B (en) * | 2013-10-25 | 2016-05-04 | 大连恭德科技有限公司 | LED display casing mounting structure |
| CN104537952B (en) * | 2014-12-18 | 2017-01-25 | 苏州佳世达电通有限公司 | Displayer and tiled display device |
| CN104851371B (en) * | 2015-06-01 | 2017-08-25 | 吴小刚 | LED box and module and its assembly and disassembly methods are safeguarded before a kind of small spacing |
| CN107749248A (en) * | 2017-11-16 | 2018-03-02 | 深圳市科伦特电子有限公司 | It is easy to load and unload the display screen of bonnet |
| CN113223418A (en) * | 2021-03-25 | 2021-08-06 | 广州澄通睿视科技有限公司 | Front-maintenance large-screen display device and installation method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201355537Y (en) * | 2008-12-17 | 2009-12-02 | 康佳集团股份有限公司 | LED display screen module combined structure and LED display screen module box bodies |
| CN201773545U (en) * | 2010-08-03 | 2011-03-23 | 成卓 | Grid type full color LED advertising light box |
| CN201780736U (en) * | 2010-08-04 | 2011-03-30 | 深圳视爵光旭电子有限公司 | Rapid connecting lock for LED display screen |
| CN201838265U (en) * | 2010-06-12 | 2011-05-18 | 深圳雷曼光电科技股份有限公司 | Box body of LED display screen |
| CN201910212U (en) * | 2010-11-22 | 2011-07-27 | 深圳市创显光电有限公司 | Full-color LED advertising light box |
-
2011
- 2011-10-21 CN CN201110325778.6A patent/CN103065554B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201355537Y (en) * | 2008-12-17 | 2009-12-02 | 康佳集团股份有限公司 | LED display screen module combined structure and LED display screen module box bodies |
| CN201838265U (en) * | 2010-06-12 | 2011-05-18 | 深圳雷曼光电科技股份有限公司 | Box body of LED display screen |
| CN201773545U (en) * | 2010-08-03 | 2011-03-23 | 成卓 | Grid type full color LED advertising light box |
| CN201780736U (en) * | 2010-08-04 | 2011-03-30 | 深圳视爵光旭电子有限公司 | Rapid connecting lock for LED display screen |
| CN201910212U (en) * | 2010-11-22 | 2011-07-27 | 深圳市创显光电有限公司 | Full-color LED advertising light box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103065554A (en) | 2013-04-24 |
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Effective date of registration: 20151102 Address after: 518132 Guangdong province Shenzhen Guangming New District Office of Gongming Tian Liao community with the concept of techno science and Technology Industrial Park Road 1 building first, second layer Patentee after: CreateLED Electronics Co., Ltd. Address before: 518000 talent market building, Baoan North Road, Shenzhen, Guangdong, Luohu District Patentee before: Cheng Zhuo |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20201021 |
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| CF01 | Termination of patent right due to non-payment of annual fee |