CN202634971U - LED display-screen framework and LED display device - Google Patents
LED display-screen framework and LED display device Download PDFInfo
- Publication number
- CN202634971U CN202634971U CN 201220194044 CN201220194044U CN202634971U CN 202634971 U CN202634971 U CN 202634971U CN 201220194044 CN201220194044 CN 201220194044 CN 201220194044 U CN201220194044 U CN 201220194044U CN 202634971 U CN202634971 U CN 202634971U
- Authority
- CN
- China
- Prior art keywords
- led display
- frame
- external member
- joint angle
- frames
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The utility model relates to an LED display-screen framework and an LED display device, aiming at providing a modularized LED display-screen framework in which production and splicing are convenient. The framework comprises long-strip frames and connection-corner sleeve pieces, wherein the long-strip frames are used for fixing an LED display unit, and the connection-corner sleeve pieces connect adjacent frames. The frames and the connection-corner sleeve pieces are connected in a sleeving manner, wherein the frames are connected in an end-to-end manner via the connection-corner sleeve pieces to form an enclosed accommodation space. Each connection-corner sleeve piece comprises a through hole and a rotary handle; when two adjacent frames are spliced and installed, the rotary handle of a connection-corner sleeve piece is inserted into a through hole of another frame, and the rotary handle is rotated so that a snap of the rotary handle is clamped in a groove of the through hole, thereby using two adjacent connection-corner sleeve pieces for fixing and fixing and connecting two adjacent frames by matching the rotary handle and the through hole. Compared with the prior art, the LED display-screen framework is more stable in connection and more convenient for dismounting.
Description
Technical field
The utility model relates to the LED display field, is specifically related to a kind of LED display framework and LED display unit.
Background technology
Led light source develops new type light source rapidly as a kind of present extensive use; Energy-conservation, efficient, advantages such as volume is little, the life-span is long, response speed is fast, driving voltage is low, shock resistance brilliance have been compared with conventional light source; Enlarge industry size, market share thereby can develop rapidly; The industry tendency leads under, its technology is also being brought in constant renewal in and in-depth.
The LED display structure mainly is made up of display screen screen, LED display framework and back cover at present.The module, components and parts and the circuit pcb board that constitute display screen picture place in the LED display framework.The LED display framework generally is that other associate members connect on it through welding manner through panel beating and the whole machine-shaping of pressing equipment.
Penetrating LED display is a kind of of LED display, and it adopts the aluminum design assembly, and weight has only about 1/3rd of conventional display screen; Have good weatherability simultaneously,, be provided with between the lamp bar at interval owing to generally comprise control end and lamp bar; Ventilation and daylighting, windage that pass-through type design does not influence screen body rear portion are little; And it need not by extra heat dissipation design, and is natural air cooled, noiselessness; With the structural advantage of its light and fast, be applied in occasions such as indoor and outdoor stage background demonstration, building curtain wall, advertisement screen, nightclub, dancing hall widely.
But existing LED display is when production and assembly, after earlier fixing all lamp bar modules and connecting frame; Assemble power pack unit controls plate again, this mode causes production process loaded down with trivial details, inconvenient maintenance; As wherein a lamp bar module goes wrong, and need tear the framework of entire display screen open, and color curtain LED display is also arranged; On mounting means, mostly adopt the steady pin of top and bottom convex type to install, after the installation of display screen large tracts of land, if central one goes wrong; Maintenance can't be removed separately, after need pulling down the full wafer display screen, the display screen that needs repairing could be taken off separately.Inconvenience greatly during this kind frame structure causes and installs and uses, process equipment and place that need be bigger in the course of processing, technological level is low, cannot say for sure to demonstrate,prove dimensional accuracy, also inconvenience and transhipment, packing and installation.
The utility model content
The purpose of the utility model is to overcome the problems referred to above that existing penetrating LED display exists, and a kind of modular convenient for production, large tracts of land installation back maintenance easily is provided, easy-disassembling-assembling LED display framework and LED display unit thereof.
The technical scheme that the utility model is taked is for providing a kind of LED display framework; Comprise strip frame that is used for fixing led display unit and the joint angle external member that connects adjacent frame; Said frame through with the socket of joint angle external member after head and the tail connect to form the closed accommodation space; Said joint angle external member is a structure of right angle tyoe, is respectively arranged with rotating handles and through hole on the both sides.
Preferably, the LED display framework in the said structure is connected to form by four frames from beginning to end, and rectangular closed shape accommodation space is formed in said four frames and the socket of joint angle external member.
Preferably, be respectively equipped with the fixing hole of working in coordination on frame in the said structure and the joint angle external member, pass fixing hole through screw or bolt after the socket of said frame insertion joint angle external member and fix.
Preferably, the frame in the said structure is the bar shaped hollow structure, and the cross section of said frame is trapezoidal.
Preferably, be provided with central sill in the LED display framework in the said structure, said central sill connects the two opposite edges frame, and said central sill is vertical and be connected on the mid point of two frames.
Preferably, the central sill in the said structure is connected through plug with two frames to be fixed, and said central sill is provided with and corresponding first fixing hole of plug, and said two frames are provided with and corresponding second fixing hole of plug.
Preferably, frame in the said structure and central sill are the aluminium section bar that aluminum alloy materials processes.
The utility model also provides another technical scheme for a kind of LED display unit is provided; It is spliced through handle on the joint angle external member and through hole by at least two LED display frameworks, and said LED display framework is above-described LED display framework;
Preferably, the rotating handles of the joint angle external member in the said structure is provided with the circular arc trip, also is provided with the circular arc draw-in groove in the through hole of said joint angle external member, and the through hole on the rotating handles of LED display framework and the adjacent LED display framework is suitable.
Preferably, rotating handles in the said structure and circular arc trip are one-body molded, and said adjacent two LED display frameworks match with draw-in groove in the through hole through the circular arc trip of rotating handles and are fixedly connected.
The beneficial effect of the utility model is that the LED display framework of the utility model is modular design, and frame is through the socket of joint angle external member, and it is independently individual to make each LED display framework be; Split easily, also through screw, also be provided with central sill in the framework further; Connect more firmly, it can be produced very easily, splices and dismantle, the convenient maintenance of the LED display unit that splicing obtains and changing; The whole LED display frame is an aluminum alloy frame; Not only light weight, firmly and can well dispel the heat has improved performance of products, is fit to the industrialization module and produces.
Description of drawings
Fig. 1 is the STRUCTURE DECOMPOSITION sketch map of the utility model LED display framework;
Fig. 2 is the enlarged diagram of the utility model joint angle external member structure A.
Label declaration:
1, frame; 2, joint angle external member; 3, plug; 4, fixing hole; 5, central sill; 6, rotating handles; 7, through hole.
Embodiment
By the technology contents, the structural feature that specify the utility model, realized purpose and effect, know clearly below in conjunction with execution mode and conjunction with figs. and give explanation.
See also Fig. 1, Fig. 2; The utility model provides the LED display unit of a kind of LED display framework and composition thereof; Each LED display framework comprises frame 1 that is used for fixing led display unit and the joint angle external member 2 that connects adjacent frame 1; Said frame 1 connects to form the closed accommodation space through joint angle external member 2 head and the tail, and said led display unit is fixed on and changes in the accommodation space, and said frame 1 is trapezoidal hollow structure for the cross section; One end of said joint angle external member 2 can insert frame 1 in carry out socket, can better locate and fix.Said joint angle external member 2 is a structure of right angle tyoe, is respectively arranged with rotating handles 6 and through hole 7 on the both sides.
When two adjacent LED display frameworks splice fixedly; Rotating handles 6 is inserted in the through hole 7, rotates rotating handles 6, lets trip snap in draw-in groove; Adjacent two joint angle external members 2 are promptly fixed; The cooperation of two adjacent LED display frameworks through many covers rotating handles 6 and through hole 7 is connected fixing, and this kind connection is more stable than the connection of the LED display framework of prior art, more convenient dismounting.
In specific embodiment; The first joint angle external member of first display frame comprises first rotating handles; On the second joint angle external member of second display frame of correspondence, be provided with and the second adaptive through hole; The also one-body molded circular arc trip that is provided with of said first rotating handles, said second through hole is provided with the circular arc draw-in groove, and said circular arc grab and said circular arc draw-in groove are suitable.
The said first joint angle external member also comprises first through hole; On the second joint angle external member of second display frame of correspondence, be provided with and the second adaptive rotating handles; The also one-body molded circular arc trip that is provided with of said second rotating handles; Said first through hole is provided with the circular arc draw-in groove, and said circular arc grab and said circular arc draw-in groove are suitable.
In the specific embodiment; Be illustrated in figure 1 as the structural representation of the utility model LED display framework; Connected to form by four frames, 1 head and the tail, four frames 1 are formed rectangular closed shape accommodation space, are provided with central sill 5 in the LED display framework; Said central sill 5 connects two opposite edges frames 1, and said central sill 5 is vertical and be connected on the mid point of two frames 1.Said central sill 5 is connected through plug 3 with two frames 1; Said central sill 5 is provided with and plug 3 corresponding first fixing holes 4; Central sill 5 and plug 3 are connected through screw; Said two frames 1 are provided with and plug 3 corresponding second fixing holes 4, and frame 1 and plug 3 are connected through screw.
Led display unit adopts such connected mode to assemble, because each side bar is hollow structure, the weight of display screen reduces; Also pass through screw further; Production technology is simple, is connected firmly, and the load-bearing of general frame is big; No matter from the load-bearing of production technology and integral LED display frame, all conventional connected mode can't realize.
Among the concrete embodiment, be respectively equipped with the fixing hole 4 of working in coordination on said frame 1 and the joint angle external member 2, said joint angle external member 2 insertion frames 1 carry out socket through screw or bolt to be fixed.Said LED display framework is connected to form by four frames, 1 head and the tail, and said four frames 1 are formed rectangular closed shape accommodation space.
Be different from the integral installation of the LED display unit framework of prior art; The LED display framework of the utility model is individual for independently, can produce very easily, splices and dismantle, convenient maintenance and replacing; Because the whole LED display frame is an aluminum alloy frame; Not only light weight, firmly and can well dispel the heat has improved performance of products, is fit to the industrialization module and produces.
In the utility model, joint angle external member, rotating handles, frame, central sill are the integrated aluminium section of die casting, and production and assembly are convenient, can better load-bearing, make things convenient for stage lease lifting.
The above is merely the embodiment of the utility model; Be not thus the restriction the utility model claim; Every equivalent structure transformation that utilizes the utility model specification and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the utility model.
Claims (10)
1. LED display framework; It is characterized in that; Comprise strip frame that is used for fixing led display unit and the joint angle external member that connects adjacent frame; Said frame through with the socket of joint angle external member after head and the tail connect to form the closed accommodation space, said joint angle external member is a structure of right angle tyoe, is respectively arranged with rotating handles and through hole on the both sides.
2. LED display framework according to claim 1 is characterized in that, said LED display framework is connected to form by four frames from beginning to end, and rectangular closed shape accommodation space is formed in said four frames and the socket of joint angle external member.
3. LED display framework according to claim 1 is characterized in that, is respectively equipped with the fixing hole of working in coordination on said frame and the joint angle external member, passes fixing hole through screw or bolt after the socket of said frame insertion joint angle external member and fixes.
4. LED display framework according to claim 1 is characterized in that, said frame is the bar shaped hollow structure, and the cross section of said frame is trapezoidal.
5. LED display framework according to claim 4 is characterized in that, is provided with central sill in the said LED display framework, and said central sill connects the two opposite edges frame, and said central sill is vertical and be connected on the mid point of two frames.
6. LED display framework according to claim 5; It is characterized in that; Said central sill is connected through plug with two frames to be fixed, and said central sill is provided with and corresponding first fixing hole of plug, and said two frames are provided with and corresponding second fixing hole of plug.
7. LED display framework according to claim 6 is characterized in that, said frame and central sill are the aluminium section bar that aluminum alloy materials processes.
8. a LED display unit is characterized in that, it is spliced through handle on the joint angle external member and through hole by at least two LED display frameworks, and said LED display framework is each described LED display framework of claim 1-6.
9. LED display unit according to claim 8; It is characterized in that; The rotating handles of said joint angle external member is provided with the circular arc trip; Also be provided with the circular arc draw-in groove in the through hole of said joint angle external member, the through hole on the rotating handles of LED display framework and the adjacent LED display framework is suitable.
10. LED display unit according to claim 9; It is characterized in that; Said rotating handles and circular arc trip are one-body molded, and said adjacent two LED display frameworks match with draw-in groove in the through hole through the circular arc trip of rotating handles and are fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220194044 CN202634971U (en) | 2012-04-28 | 2012-04-28 | LED display-screen framework and LED display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220194044 CN202634971U (en) | 2012-04-28 | 2012-04-28 | LED display-screen framework and LED display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202634971U true CN202634971U (en) | 2012-12-26 |
Family
ID=47388102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220194044 Expired - Lifetime CN202634971U (en) | 2012-04-28 | 2012-04-28 | LED display-screen framework and LED display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202634971U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103115229A (en) * | 2013-02-27 | 2013-05-22 | 利亚德光电股份有限公司 | Led display unit and led display system |
| CN103369276A (en) * | 2013-07-02 | 2013-10-23 | 青岛海信电器股份有限公司 | Television |
| CN105280108A (en) * | 2015-12-03 | 2016-01-27 | 长沙信元电子科技有限公司 | Arc-shaped LED screen and factory manufacturing and field installation method thereof |
| CN107403597A (en) * | 2017-08-18 | 2017-11-28 | 澳柯玛股份有限公司 | A kind of Combined lamp house |
| CN107770507A (en) * | 2017-10-10 | 2018-03-06 | 威创集团股份有限公司 | DLP screen frames and screen construction |
| CN108288438A (en) * | 2018-03-15 | 2018-07-17 | 安徽黑洞科技有限公司 | A kind of transparency LED screen |
| CN109272880A (en) * | 2018-11-28 | 2019-01-25 | 江西联创南分科技有限公司 | A kind of colorful curved surface LED display screen based on WIFI intelligent control |
| CN110246427A (en) * | 2019-06-13 | 2019-09-17 | 深圳市科伦特电子有限公司 | Display frame, display screen component and seamless mosaic display screen |
| CN111312086A (en) * | 2020-03-09 | 2020-06-19 | 深圳市中盛泰实业股份有限公司 | Quick splicing structure of LED display screen module |
| CN113539135A (en) * | 2021-08-02 | 2021-10-22 | 宁波视睿迪光电有限公司 | Light box and display device |
-
2012
- 2012-04-28 CN CN 201220194044 patent/CN202634971U/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103115229A (en) * | 2013-02-27 | 2013-05-22 | 利亚德光电股份有限公司 | Led display unit and led display system |
| CN103115229B (en) * | 2013-02-27 | 2015-09-02 | 利亚德光电股份有限公司 | Led display unit and led display system |
| CN103369276A (en) * | 2013-07-02 | 2013-10-23 | 青岛海信电器股份有限公司 | Television |
| CN103369276B (en) * | 2013-07-02 | 2016-09-28 | 青岛海信电器股份有限公司 | A kind of television set |
| CN105280108A (en) * | 2015-12-03 | 2016-01-27 | 长沙信元电子科技有限公司 | Arc-shaped LED screen and factory manufacturing and field installation method thereof |
| CN107403597A (en) * | 2017-08-18 | 2017-11-28 | 澳柯玛股份有限公司 | A kind of Combined lamp house |
| CN107770507A (en) * | 2017-10-10 | 2018-03-06 | 威创集团股份有限公司 | DLP screen frames and screen construction |
| CN108288438A (en) * | 2018-03-15 | 2018-07-17 | 安徽黑洞科技有限公司 | A kind of transparency LED screen |
| CN109272880A (en) * | 2018-11-28 | 2019-01-25 | 江西联创南分科技有限公司 | A kind of colorful curved surface LED display screen based on WIFI intelligent control |
| CN110246427A (en) * | 2019-06-13 | 2019-09-17 | 深圳市科伦特电子有限公司 | Display frame, display screen component and seamless mosaic display screen |
| CN111312086A (en) * | 2020-03-09 | 2020-06-19 | 深圳市中盛泰实业股份有限公司 | Quick splicing structure of LED display screen module |
| CN111312086B (en) * | 2020-03-09 | 2021-09-28 | 深圳市中盛泰实业股份有限公司 | Quick splicing structure of LED display screen module |
| CN113539135A (en) * | 2021-08-02 | 2021-10-22 | 宁波视睿迪光电有限公司 | Light box and display device |
| CN113539135B (en) * | 2021-08-02 | 2023-08-01 | 宁波视睿迪光电有限公司 | Light box and display device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202634971U (en) | LED display-screen framework and LED display device | |
| CN102647879B (en) | Light emitting diode (LED) display module capable of being installed easily and LED display device | |
| CN102647873B (en) | LED display screen frame for non-planar installation and LED display device | |
| CN101188077A (en) | Foldable LED display screen | |
| CN203882561U (en) | Display unit case and LED display screen | |
| CN203102774U (en) | Fast split-joint outdoor waterproof die-casting display box body and display screen of same | |
| CN102208154B (en) | Display with detachable frame | |
| CN204215681U (en) | A kind of assembled LED display screen | |
| CN204732096U (en) | A kind of LED box package assembly | |
| CN202523350U (en) | LED (Light-Emitting Diode) display screen framework with centre sill and LED display device | |
| CN203363853U (en) | LED module capable of being quickly mounted and dismounted | |
| CN216014674U (en) | LED display screen box | |
| CN104251416A (en) | Rapid mounting and detaching LED (Light-Emitting Diode) module | |
| CN101197100A (en) | Perspective LED display screen | |
| CN206431981U (en) | A kind of section bar body structure of LED display | |
| CN206931323U (en) | A kind of collapsible LED electronic curtains | |
| CN202733401U (en) | Triangular tube for LED (Light Emitting Diode) three-face overturning screen | |
| CN202713860U (en) | LED display screen frame and LED display device | |
| CN202049693U (en) | LED display screen sleeve | |
| CN210606402U (en) | Display screen module unit and LED display screen with same | |
| CN206075765U (en) | A kind of assembling assembly of dismantled and assembled lamp box | |
| CN205877656U (en) | Indoor location frame of LED display screen | |
| CN205881368U (en) | Indoor module installation unit of LED display screen | |
| CN105355156B (en) | A kind of fast installation combined type exhibition plate and preparation method thereof | |
| CN202521396U (en) | Curtain wall lightening lamp box with lightening effect |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121226 |
|
| CX01 | Expiry of patent term |