CN204029306U - A kind of LED display casing - Google Patents
A kind of LED display casing Download PDFInfo
- Publication number
- CN204029306U CN204029306U CN201420494344.8U CN201420494344U CN204029306U CN 204029306 U CN204029306 U CN 204029306U CN 201420494344 U CN201420494344 U CN 201420494344U CN 204029306 U CN204029306 U CN 204029306U
- Authority
- CN
- China
- Prior art keywords
- frame
- housing
- left frame
- led display
- display casing
- 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 - Fee Related
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Abstract
The utility model proposes a kind of LED display casing, particularly a kind of LED display casing can being convenient to installation and later maintenance.It comprises and coordinates by upper side frame, lower frame, left frame, left frame head and the tail the rectangular housing docking and surround, and also comprises back up pad, mounting blocks, cover plate.The xsect of described frame is provided with a closed rectangular cavity near housing front place, described xsect is provided with closed " convex " shape cavity near housing back place.In addition, the appropriate design of housing inner space, makes the later maintenance of LED display simpler.LED display casing provided by the utility model, can solve installation, problem difficult in maintenance, well can agree with again the environment of surrounding, improves the overall visual effect of display screen.
Description
Technical field
The utility model proposes a kind of LED display casing, particularly a kind of LED display casing can being convenient to installation and later maintenance.
Background technology
Along with the research and development of twentieth century blue light and green-light source are successful, LED light source substitutes traditional visible light source gradually, utilize LED light source to make large flat display screen (FDP) and become possibility, the lattice module that it utilizes light emitting diode to form or pixel cell composition large-area displays screen, be subject to the favor of people, as little in wide, the full firmware equipment volume of work power consumption low, fast response time, operating ambient temperature range, anti-impact force good and life-span length etc.; Itself be semiconductor element simultaneously, therefore can be completely compatible with IC circuit, driving circuits is easy of integration in flat-panel monitor, reduces the volume of display further, also conveniently can realize the multipath transmission of signal.
Current outdoor LED display screen structure is formed primarily of display screen screen, LED display frame and back cover.Forming the module of display screen picture, components and parts and circuit pcb board is placed in LED display screen frame, and display screen screen and back cover are separately fixed on the anterior-posterior plane of framework.General display screen is all the irony casing fixed L ED module adopting Rimless or adopt sheet metal process, when this mode makes unit box be assembled into screen body, due to the reason of sheet metal process and the deformation of iron plate material, cause product adjustment cannot cause all standardizations of products and produce difficult splicing high-quality screen in assembled process, to being assemblied with very large difficulty and the screen body overall weight be spliced into is very large, cause and install and safeguard inconvenience, simultaneously, inharmonious with the space environment of entirety, the visual effect that impact is overall.
Utility model content
The purpose of this utility model is to solve the above problems, and a kind of LED display casing is provided, it can solve the installation that screen body overall weight causes greatly and the problem safeguarding inconvenience, and this LED display casing can be good at coordinating with space environment simultaneously.
For achieving the above object, the technical scheme taked of the utility model is as follows:
A kind of LED display casing, it comprises and coordinates by upper side frame, lower frame, left frame, left frame head and the tail the rectangular housing docking and surround, and also comprises back up pad, mounting blocks, cover plate, standard corner brace;
Described housing has positive portion and back, and the positive portion of described housing is for installing display screen body and being in same plane with display screen body, and the back of described housing is provided with cover plate;
The xsect of described upper side frame, lower frame, left frame, left frame is provided with a closed rectangular cavity near housing front place, described xsect is provided with closed " convex " shape cavity near housing back place, described rectangular cavity and " convex " shape cavity that falls are connected by a thin plate, form a groove above thin plate, described standard marked price is arranged in above-mentioned groove;
Be connected to housing in described back up pad and the positive portion of close housing, described back up pad surrounding is dug for contacting with housing inside surface, and described back up pad is made up of mutually orthogonal lateral frame and longitudinal support;
Described mounting blocks is fixed on some orthogonal place of lateral frame and longitudinal support.
The interface inclination miter angle of described upper side frame, lower frame, left frame, left frame, the side of described upper side frame, lower frame, left frame, left frame is isosceles trapezoid.
The xsect of described upper side frame, lower frame, left frame, left frame falls below " convex " shape cavity projection and is also provided with the waveform age of a draught animal, and the described waveform age of a draught animal is for installing cover plate.
Described standard corner brace is arranged in the groove of upper side frame, lower frame, left frame, left frame head and the tail cooperation joint, and standard corner brace is used for fixing upper side frame, lower frame, left frame, left frame.
Further, described housing positive portion circumferential outer surface bound edge.
Further, be processed with jut in the middle of described supporting plate structure, the solid plane of described back up pad is provided with some screw holes.
Further, described lid surface is also provided with four row's electric fan shape heat radiation perforates, and two rows are near the two ends of cover plate, and other two rows are arranged on the medium position of cover plate.
Further, outside described housing, two ends are also individual near standard corner brace place is provided with suspension ring, is also provided with standard three core socket and touch-type bullet signal socket certainly between described two suspension ring.
The utility model beneficial effect:
1. be connected to housing in back up pad, back up pad comprises lateral frame and longitudinal support, lateral frame and longitudinal support are evenly distributed in framework, electric elements and circuit pcb board are placed in back up pad, so adequately and reasonably make use of the inner space of housing, and hollow out in the middle of bracing frame, reduce the overall weight of framework and display screen, be convenient to carrying and install.
2. the rationalization of housing inner space, makes inner LED module can standardization, reduces the later maintenance difficulty to LED display.
3. be arranged on the monoblock type screen body in the positive portion of housing, compared with the screen body that the irony casing of traditional employing sheet metal process is assembled, monoblock type shields body when splicing and install without the need to adopting support structure to realize the splicing of whole screen, ensure globality and the consistance of screen body, the labour reducing splicing and install, and monoblock type to shield external sight more beautiful.
4. the deck design at housing back can reach protection against rodents, dust-proof effect.In addition, the louvre that the electric wind on cover plate is fan-shaped and the back up pad that above-mentioned middle hollow out designs, the electric elements for LED display inside provide good heat dissipation environment.
Accompanying drawing explanation
Fig. 1 is a kind of LED display casing of the utility model perspective view.
Fig. 2 is a kind of LED display casing of the utility model frame cross-sectional view.
Fig. 3 is a kind of LED display casing positive portion of the utility model structural representation.
Fig. 4 is a kind of LED display casing of the utility model back structures schematic diagram.
Fig. 5 is a kind of LED display box cover of the utility model schematic diagram.
Embodiment
As shown in Figures 1 to 4, a kind of LED display casing, it comprises and coordinates by upper side frame 2, lower frame 3, left frame 4, left frame 5 head and the tail the rectangular housing 1 docking and surround, and also comprises back up pad 6, mounting blocks 7, cover plate 8, standard corner brace;
Described housing 1 has positive portion and back, and the positive portion of described housing 1 is in same level for installing monoblock type screen body and shielding body with monoblock type, and the back of described housing is provided with cover plate 8.
The xsect of described upper side frame 2, lower frame 3, left frame 4, left frame 5 is provided with a closed rectangular cavity near housing 1 front place, described xsect is provided with closed " convex " shape cavity near housing 1 back place, described rectangular cavity and " convex " shape cavity that falls are connected by a thin plate, form a groove 9 above thin plate, described standard corner brace is arranged in above-mentioned groove 9.
Housing is connected to and the positive portion of close housing 1 in described back up pad 1, described back up pad 6 surrounding is dug for contacting with housing 1 inside surface, described back up pad 6 is made up of mutually orthogonal lateral frame 10 and longitudinal support 11, back up pad 6 surrounding is dug part and is contacted with housing 1 inside surface, dig part and be connected on housing 1 inside surface by rivet, can ensure that certain distance avoided by screw and section bar like this, the quantity of lateral frame 10 and longitudinal support 11 is determined according to housing 1 size.
Described mounting blocks 7 is fixed on some orthogonal place of lateral frame 10 and longitudinal support 11, the setting of mounting blocks 7 secures the position of the electric elements being arranged on housing inside, and numerical control press carries out punching press to aluminium sheet, the specification of fixing each type component and standard, the standardized work of all products after guarantee product output, the equal standardized designs of all auxiliary material, ensures in production without waste, production procedure standardization, also ensures the versatility of follow-up maintenance.
Above-mentioned upper side frame 2, lower frame 3, left frame 4, left frame 5 adopt shell sectional bar die sinking to design, draw aluminium technique, not only ensure that the margin tolerance of output section bar is little, and more can ensure when materials are few to shield the consistance of body when assembling, carry out bound edge design around the positive portion of housing and be in same level with screen body, ensureing the overall appearance of display screen; Back adopts cover plate 8 and self-tapping screws to fix, and eliminates the step of following process, simplifies production technology.
The interface inclination miter angle of described upper side frame 2, lower frame 3, left frame 4, left frame 5, the side of described upper side frame 2, lower frame 3, left frame 4, left frame 5 is isosceles trapezoid.
The end to end place 14 of described upper side frame 2, lower frame 3, left frame 4, left frame 5 adopts standard corner brace to carry out drawing the fourth of the twelve Earthly Branches to be connected and fixed.Technique is simple and make effective, and be not easy to distortion, production efficiency is high.
The xsect of described upper side frame 2, lower frame 3, left frame 4, left frame 5 falls below " convex " shape cavity projection and is also provided with the waveform age of a draught animal 13, and the described waveform age of a draught animal 13 for fixing self-tapping screws, thus installs cover plate 8.
Jut 14 is processed with in the middle of described back up pad 6 structure, the solid plane of described back up pad 6 is provided with some screw holes 15, and screw hole 15 is arranged in the solid plane of back up pad uniformly, and back up pad is also provided with hollow out design, hollow out design reduces the weight of casing, strengthens the intensity of casing.
In housing 1 positive portion, monoblock type screen body is installed, compared with the screen body that the irony casing of traditional employing sheet metal process is assembled, monoblock type shields body when splicing and install without the need to adopting support structure to realize the splicing of whole screen, ensure globality and the consistance of screen body, the labour reducing splicing and install, and monoblock type to shield external sight more beautiful.
As shown in Figure 5, cover plate 8 surface is also provided with the two ends that close cover plate is arranged in four row's electric fan shape heat radiation perforates 16, two, and other two rows are arranged on the medium position of cover plate 8, and the number often arranging electric fan shape heat radiation perforate 16 is determined according to housing size.Deck design reduces follow-up bound edge and reaches dust-proof, the effect of protection against rodents, and appearance looks elegant, simultaneously jointly coordinate to reach with the jut 14 in back up pad 6 and support electric elements, back up pad 6 is provided with in addition hollow out design, hollow out is designed for the heat Quick diffusing that electrical equipment original paper is produced and goes out this housing.
Outside described housing, two ends are also individual near standard corner brace place is provided with suspension ring, standard three core socket and touch-type bullet signal socket certainly is also provided with between described two suspension ring, only need at force-applied partial fixing Liftable parts during installation, directly screen body device for hoisting is needed position, can realize shielding the fixing of body, and do not destroy the original decoration background of buildings, improve the overall visual effect of display screen.
Claims (8)
1. a LED display casing, it is characterized in that: it comprises and coordinates by upper side frame (2), lower frame (3), left frame (4), left frame (5) head and the tail the rectangular housing (1) docking and surround, and also comprises back up pad (6), mounting blocks (7), cover plate (8), standard corner brace;
Described housing (1) has positive portion and back, and the positive portion of described housing (1) is for installing display screen body and being in same plane with display screen body, and the back of described housing (1) is provided with cover plate (8);
The xsect of described upper side frame (2), lower frame (3), left frame (4), left frame (5) is provided with a closed rectangular cavity near housing (1) front place, described xsect is provided with closed " convex " shape cavity near housing (1) back place, described rectangular cavity and " convex " shape cavity that falls are connected by a thin plate, form a groove (9) above thin plate, described standard marked price is arranged in above-mentioned groove (9);
Housing (1) is connected to and the positive portion of close housing (1) in described back up pad (6), described back up pad (6) surrounding is dug for contacting with housing (1) inside surface, and described back up pad (6) is made up of mutually orthogonal lateral frame (10) and longitudinal support (11);
Described mounting blocks (7) is fixed on lateral frame (10) and some orthogonal place of longitudinal support (11).
2. a kind of LED display casing according to claim 1, it is characterized in that: interface (12) the inclination miter angle of described upper side frame (2), lower frame (3), left frame (4), left frame (5), the side of described upper side frame (2), lower frame (3), left frame (4), left frame (5) is isosceles trapezoid.
3. a kind of LED display casing according to claim 1, it is characterized in that: the xsect of described upper side frame (2), lower frame (3), left frame (4), left frame (5) falls below " convex " shape cavity projection and is also provided with the waveform age of a draught animal (13), and the described waveform age of a draught animal (13) is for installing cover plate (8).
4. a kind of LED display casing according to claim 1, it is characterized in that: described standard corner brace is arranged in the groove (9) of upper side frame, lower frame, left frame, left frame head and the tail cooperation joint, and standard corner brace is used for fixing described upper side frame (2), lower frame (3), left frame (4), left frame (5).
5. a kind of LED display casing according to claim 1, is characterized in that: described housing (1) positive portion circumferential outer surface bound edge.
6. a kind of LED display casing according to claim 1, is characterized in that: be processed with jut (14) in the middle of described back up pad (1) structure, the solid plane of described back up pad (1) is provided with some screw holes (15).
7. a kind of LED display casing according to claim 1 or 3, it is characterized in that: described cover plate (8) surface is also provided with four row's electric fan shapes heat radiation perforate (16), two rows are near the two ends of cover plate (8), and other two rows are arranged on the medium position of cover plate (8).
8. a kind of LED display casing according to claim 1, is characterized in that: outside described housing (1), two ends are also individual near standard corner brace place is provided with suspension ring, is also provided with standard three core socket and touch-type bullet signal socket certainly between described two suspension ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420494344.8U CN204029306U (en) | 2014-08-30 | 2014-08-30 | A kind of LED display casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420494344.8U CN204029306U (en) | 2014-08-30 | 2014-08-30 | A kind of LED display casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204029306U true CN204029306U (en) | 2014-12-17 |
Family
ID=52069142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420494344.8U Expired - Fee Related CN204029306U (en) | 2014-08-30 | 2014-08-30 | A kind of LED display casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204029306U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104978906A (en) * | 2015-07-28 | 2015-10-14 | 长沙信元电子科技有限公司 | Display module installing plates of LED display screen and assembly units thereof |
-
2014
- 2014-08-30 CN CN201420494344.8U patent/CN204029306U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104978906A (en) * | 2015-07-28 | 2015-10-14 | 长沙信元电子科技有限公司 | Display module installing plates of LED display screen and assembly units thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20160830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |