CN201226214Y - Novel structure for LED display screen - Google Patents
Novel structure for LED display screen Download PDFInfo
- Publication number
- CN201226214Y CN201226214Y CN 200820059469 CN200820059469U CN201226214Y CN 201226214 Y CN201226214 Y CN 201226214Y CN 200820059469 CN200820059469 CN 200820059469 CN 200820059469 U CN200820059469 U CN 200820059469U CN 201226214 Y CN201226214 Y CN 201226214Y
- Authority
- CN
- China
- Prior art keywords
- led display
- new structure
- backboard
- display unit
- display screen
- 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
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Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F27/00—Combined visual and audible advertising or displaying, e.g. for public address
- G09F27/008—Sun shades, shades, hoods or louvres on electronic displays to minimise the effect of direct sun light on the display
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/302—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements characterised by the form or geometrical disposition of the individual elements
- G09F9/3026—Video wall, i.e. stackable semiconductor matrix display modules
Abstract
The utility model relates to a novel structure of an LED display screen. LED display units are assembled on a grillage which is assembled by profiles, and assembling connectors which are connected with the LED display units can slide in the dovetail grooves of the profiles in order to finely adjust the positions of the LED display units. The design can ensure the consistency of the surface planeness and assembling joints of the display screen assembled by the LED display units. Since the LED display units are not firmly connected with one another, each LED display unit can be independently disassembled from the front side, and the structure of the LED display screen can be light and thin, as a result, the construction cost of an LED display screen project can be reduced, the installation place and position of the LED display screen can be more flexibly and conveniently selected, and in addition, the harmony between the appearance of the LED display screen and a building fitted with the LED display screen can be improved.
Description
Technical field
The utility model relates to LED and shows the field, relates in particular to that a kind of structure is frivolous, physical dimension precision height, simplified manufacturing process, dismounting is easy, surface smoothness is good novel outdoor LED display screen structure.
Background technology
Existing LED display, particularly be installed in the LED display of outdoor use, usually be put together by a lot of led display units, in the prior art, the body structure that led display unit often adopts sheet metal process to make, and make the thin plate casing of large-size, complex process with sheet metal process, the physical dimension precision is difficult to guarantee, when directly having influenced the LED display integral installation between surface smoothness and unit the alignment of seam straight.And, prior art in, installing and fixing all of outdoor LED display screen body structure operated at box back surface, this makes the space and the personnel that must reserve enough operating personnel's turnover when the one-piece construction of design display screen overleaf import and export, the minimum thickness that this has just limited the outdoor type LED display screen makes outdoor type LED display screen engineering adhere to it in selection, the design and construction of support fixed structure, construction costs, the LED display of fabricating yard and all exists a series of problems aspect harmony of buildings or the like.
The utility model content
The purpose of this utility model is to solve outdoor type LED display screen box body manufacturing process complexity in the prior art, the cost height, the mounted on surface flatness is difficult to control, and problems such as supporting construction complexity are installed at the scene, a kind of new structure of LED display is provided, and its technical scheme that adopts is as described below.
A kind of new structure of LED display, it comprises a led display unit at least, and wherein, each angle of led display unit all is fixed on framework or the framework inner profile slide block slidably or not on slidably the installation web member.Wherein, 4 of described framework all have dovetail groove, and there is dovetail groove on the two sides of described section bar.Wherein, described section bar is to slide in the dovetail groove of slide block in framework by its two ends.Wherein, the slide block on the section bar is provided with the installation web member.Wherein, described slide block, installation web member are provided with screw.Wherein, led display unit is main supporting structure with the backboard, the central authorities of backboard are provided with the outlet waterproof seat, four jiaos of backboard are provided with 4 through hole columns, the front of backboard is installed face shield, LED lamp plate and plastic frame from outside to inside successively, also be provided with the water-proof silica-gel pad between plastic frame and the backboard, the back side of backboard is equipped with compartment.Compartment comprises box body and outer cover, compartment built-in power and control circuit board.The aviation connector body is located at the bottom of described compartment.Also have power supply fixed L sheet power supply to be fixed in the top of described compartment inside.
The utility model led display unit is installed on the grillage that is assembled by section bar, and the installation web member that connects led display unit can slide in the dovetail groove of section bar, with the position of fine setting led display unit.Such design can be guaranteed the surface smoothness of the display screen that led display unit pieces together and the consistance of amalgamation seam.Because led display unit does not have the relation that is connected and fixed each other, each display unit all can be separately from positive dismounting, the LED display structure can be done frivolously, help reducing the construction cost of LED display engineering, can select fabricating yard, the position of LED display more flexibly and easily, also help improving the LED display outward appearance is adhered to buildings with it harmony.
Description of drawings
Fig. 1 is the explosive view of led display unit among the utility model embodiment;
Fig. 2 is the cut-open view of led display unit among the utility model embodiment;
Fig. 3 is the sectional view of first section bar 14 among the utility model embodiment;
Fig. 4 is the first installation web member 16, the connection diagram of first slide block 15 on first section bar 14 among the utility model embodiment;
Fig. 5 is the sectional view of second section bar 17 among the utility model embodiment;
Fig. 6 is the synoptic diagram that second slide block 18 slides on second section bar 17 among the utility model embodiment;
Fig. 7 is the synoptic diagram of grillage 200 among the utility model embodiment;
Fig. 7 A be among Fig. 7 A-A to synoptic diagram;
Fig. 7 B is the synoptic diagram of area B among Fig. 7;
Fig. 7 C is the synoptic diagram of zone C among Fig. 7;
Fig. 8 is that led display unit 100 is installed in synoptic diagram on the grillage 200 among the utility model embodiment;
Fig. 8 A be among Fig. 8 A-A to synoptic diagram;
Fig. 8 B be among Fig. 8 B-B to synoptic diagram.
The critical piece implication
1 face shield, 2 LED lamp plates, 3 plastic frames
4 water-proof silica-gel pads, 5 backboards, 6 outlet waterproof seat
7 aviation connector bodies, 8 box bodys, 9 control circuit boards
10 power supply fixed L sheets, 11 power supplys, 12 outer covers
13 through hole columns, 14 first section bars, 15 first slide blocks
16 first install web member 17 second section bars 18 second slide blocks
19 second install web member 20 Four-sliders 21 the 3rd slide block
22 fastening screws
100 led display units, 200 grillages
141 first dovetail grooves, 171 second dovetail grooves
172 the 3rd dovetail grooves
Embodiment
Now, the utility model is further described according to accompanying drawing.
Embodiment
At first see also shown in Figure 1ly, the square backboard 5 that led display unit 100 of the present utility model is made with metal plate is a main supporting structure, and the central authorities of backboard 5 are provided with outlet waterproof seat 6, and four jiaos of backboard 5 are provided with 4 through hole columns 13.The front of backboard 5 is installed face shield 1, LED lamp plate 2 and plastic frame 3 from outside to inside successively, also is provided with water-proof silica-gel pad 4 between plastic frame 3 and the backboard 5.LED lamp plate 2 is packed into behind the plastic frame 3, pours into marine glue on the surface of LED lamp plate 2, and then at its mounted on surface face shield 1, face shield 1 plays protection LED, prevent that marine glue from coming off and attractive in appearance.The back side of backboard 5 is equipped with compartment.Compartment comprises box body 8 and outer cover 12, compartment built-in power 11 and control circuit board 9.
Fig. 2 is the cut-open view of the utility model led display unit.Can be clear that the annexation of each parts of display unit from Fig. 2.The control signal wire of the LED lamp plate 2 in backboard 5 fronts and power lead are drawn out to described compartment inside from outlet waterproof seat 6, are connected with power supply 11 with the control circuit board 9 of compartment inside respectively.Aviation connector body 7 is total line outlets of led display unit 100, and it is located at the bottom of described compartment.Also have power supply fixed L sheet 10 power supply 11 to be fixed in the top of described compartment inside.
Fig. 5 is the sectional view of second section bar 17, and the four sides of second section bar 17 has a pair of second dovetail groove 171 and a pair of the 3rd dovetail groove 172 respectively.Fig. 6 is the synoptic diagram that second slide block 18 is installed in second dovetail groove 171 of second section bar 17.Second slide block 18 also can slide in second dovetail groove 171 of second section bar 17, after sliding into appropriate position, can be screwed into screw rod at the screw on second slide block 18, to fix second slide block 18 in suitable position.
Fig. 7 is the synoptic diagram of grillage 200 in the utility model, and wherein relative first section bar of the intensity 14 second bigger section bars 17 constitute four limits of grillage 200.See also Fig. 7 A, its be among Fig. 7 grillage 200 A-A to synoptic diagram, wherein the 3rd slide block 21 can slide in the 3rd dovetail groove 172 of second section bar 17, please be simultaneously referring to shown in Fig. 7 C, one end of first section bar 14 is fixed on one the 3rd slide block 21, and the two ends of the 3rd slide block 21 have screw to be screwed into for screw rod equally.See also shown in Fig. 7 B, two second section bars 17 are connected and fixed with the second L shaped installation web member 19 at joint.Four-slider 20 also is installed in second dovetail groove 171 of second section bar 17, and its effect is identical with the effect of second slide block 18, also is to be used for fixedly display unit 100 of LED.Cause Four-slider 20 is installed in the Si Jiaochu of grillage 200, with second the mounting hole that web member 19 is connected usefulness is installed for avoiding second section bar 17, and Four-slider 20 relative second slide blocks 18 design shortlyer.Four-slider 20 is provided with two screws, and one is used to install 100, one of led display units and is used to be screwed into screw rod to fix its position.
Fig. 8 is that led display unit 100 is installed to synoptic diagram on the grillage 200 in the utility model.Led display unit 100 is installed from the front of grillage 200.Please in conjunction with consulting shown in Fig. 8 A and Fig. 8 B, led display unit 100 is to aim at first screw of installing on web member 16, second slide block 18, the fourth face slide block 20 on the grillages 200 by the through hole column on its four jiaos 13, front from led display unit 100 is screwed into fastening screw 22 then, led display unit 100 can be securely fixed on the grillage 200 after four fastening screws 22 are tightened.
Adopt the described LED display structure of the foregoing description, it has following advantage:
1, the main body supporting structure of led display unit is a backboard that metal plate is made, and uses the measures such as compartment of plastic frame encapsulating, water-proof silica-gel pad and ccontaining power supply and control circuit board to ccontaining LED lamp plate that enough water-resistant performances are provided.Backboard can be gone out accurate mounting hole site with numerical control press, profile can be milled the limit with milling machine, is compared to the veneer case body structure that sheet metal process that prior art uses always is made, and technology is simple, production efficiency significantly improves, cost is low, and can improve manufacturing accuracy significantly.
2, led display unit is installed on the grillage that is assembled by section bar, this grillage provides a desirable reference field for the installation of led display unit, the installation web member that connects led display unit can slide in the dovetail groove of section bar, with the position of fine setting led display unit.Above measure can be guaranteed the surface smoothness of the display screen that led display unit pieces together and the consistance of amalgamation seam.
3, led display unit does not have the relation that is connected and fixed each other, each display unit all can be separately from positive dismounting, so just needn't reserve Operation and Maintenance space and personnel at the back side of LED display imports and exports, the LED display structure can be done frivolously, very help reducing the construction cost of LED display engineering, can select fabricating yard, the position of LED display more flexibly and easily, also help improving the LED display outward appearance is adhered to buildings with it harmony.
Claims (10)
1, a kind of new structure of LED display, it comprises a led display unit at least, it is characterized in that, and each angle of led display unit all is fixed on framework or the framework inner profile slide block slidably or not on slidably the installation web member.
2, the new structure of LED display as claimed in claim 1 is characterized in that, 4 of described framework all have dovetail groove, and there is dovetail groove on the two sides of described section bar.
3, the new structure of LED display as claimed in claim 1 is characterized in that, described section bar is to slide in the dovetail groove of slide block in framework by its two ends.
4, the new structure of LED display as claimed in claim 1 is characterized in that, the slide block on the section bar is provided with the installation web member.
5, the new structure of LED display as claimed in claim 1 is characterized in that, described slide block, installation web member are provided with screw.
6, the new structure of LED display as claimed in claim 5 is characterized in that, 4 jiaos of led display unit are provided with through hole.
7, as the new structure of any described LED display of claim 1-6, it is characterized in that, led display unit is main supporting structure with the backboard, the central authorities of backboard are provided with the outlet waterproof seat, four jiaos of backboard are provided with 4 through hole columns, the front of backboard is installed face shield, LED lamp plate and plastic frame from outside to inside successively, also is provided with the water-proof silica-gel pad between plastic frame and the backboard, and the back side of backboard is equipped with compartment.
8, the new structure of LED display as claimed in claim 7 is characterized in that, compartment comprises box body and outer cover, compartment built-in power and control circuit board.
9, the new structure of LED display as claimed in claim 7 is characterized in that, the aviation connector body is located at the bottom of described compartment.
10, the new structure of LED display as claimed in claim 7 is characterized in that, also has power supply fixed L sheet power supply to be fixed in the top of described compartment inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820059469 CN201226214Y (en) | 2008-06-06 | 2008-06-06 | Novel structure for LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820059469 CN201226214Y (en) | 2008-06-06 | 2008-06-06 | Novel structure for LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201226214Y true CN201226214Y (en) | 2009-04-22 |
Family
ID=40599110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200820059469 Expired - Lifetime CN201226214Y (en) | 2008-06-06 | 2008-06-06 | Novel structure for LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201226214Y (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102290006A (en) * | 2011-08-31 | 2011-12-21 | 利亚德光电股份有限公司 | LED (light-emitting diode) display device and fixing method of surface cover thereof |
| CN102595832A (en) * | 2012-03-30 | 2012-07-18 | 深圳市华星光电技术有限公司 | Panel and liquid crystal display device adopting same |
| CN103632470A (en) * | 2013-11-29 | 2014-03-12 | 哈尔滨东方报警设备开发有限公司 | Combined audible and visual alarm |
| US8749728B2 (en) | 2012-03-30 | 2014-06-10 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Backplane and LCD device comprising backplane |
| WO2015189377A1 (en) * | 2014-06-13 | 2015-12-17 | Barco N.V. | Adjustable display tile for tiled display |
| US9349306B2 (en) | 2013-12-31 | 2016-05-24 | Ultravision Technologies, Llc | Modular display panel |
| US9416551B2 (en) | 2013-12-31 | 2016-08-16 | Ultravision Technologies, Llc | Preassembled display systems and methods of installation thereof |
| GB2528001B (en) * | 2013-12-31 | 2016-11-02 | Ultravision Tech Llc | System and method for a modular multi-panel display |
| US9582237B2 (en) | 2013-12-31 | 2017-02-28 | Ultravision Technologies, Llc | Modular display panels with different pitches |
| CN107504654A (en) * | 2017-09-08 | 2017-12-22 | 珠海格力电器股份有限公司 | Controller and there is its air conditioner |
| US10061553B2 (en) | 2013-12-31 | 2018-08-28 | Ultravision Technologies, Llc | Power and data communication arrangement between panels |
| CN111341161A (en) * | 2020-04-22 | 2020-06-26 | 咸阳职业技术学院 | Mathematics teaching aid for mathematical thinking training |
| US10706770B2 (en) | 2014-07-16 | 2020-07-07 | Ultravision Technologies, Llc | Display system having module display panel with circuitry for bidirectional communication |
| US10891881B2 (en) | 2012-07-30 | 2021-01-12 | Ultravision Technologies, Llc | Lighting assembly with LEDs and optical elements |
-
2008
- 2008-06-06 CN CN 200820059469 patent/CN201226214Y/en not_active Expired - Lifetime
Cited By (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102290006A (en) * | 2011-08-31 | 2011-12-21 | 利亚德光电股份有限公司 | LED (light-emitting diode) display device and fixing method of surface cover thereof |
| CN102290006B (en) * | 2011-08-31 | 2013-10-30 | 利亚德光电股份有限公司 | LED (light-emitting diode) display device and fixing method of surface cover thereof |
| CN102595832A (en) * | 2012-03-30 | 2012-07-18 | 深圳市华星光电技术有限公司 | Panel and liquid crystal display device adopting same |
| US8749728B2 (en) | 2012-03-30 | 2014-06-10 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Backplane and LCD device comprising backplane |
| US10891881B2 (en) | 2012-07-30 | 2021-01-12 | Ultravision Technologies, Llc | Lighting assembly with LEDs and optical elements |
| CN103632470A (en) * | 2013-11-29 | 2014-03-12 | 哈尔滨东方报警设备开发有限公司 | Combined audible and visual alarm |
| US10248372B2 (en) | 2013-12-31 | 2019-04-02 | Ultravision Technologies, Llc | Modular display panels |
| US9940856B2 (en) | 2013-12-31 | 2018-04-10 | Ultravision Technologies, Llc | Preassembled display systems and methods of installation thereof |
| US9416551B2 (en) | 2013-12-31 | 2016-08-16 | Ultravision Technologies, Llc | Preassembled display systems and methods of installation thereof |
| GB2528001B (en) * | 2013-12-31 | 2016-11-02 | Ultravision Tech Llc | System and method for a modular multi-panel display |
| US9513863B2 (en) | 2013-12-31 | 2016-12-06 | Ultravision Technologies, Llc | Modular display panel |
| US9528283B2 (en) | 2013-12-31 | 2016-12-27 | Ultravision Technologies, Llc | Method of performing an installation of a display unit |
| US9535650B2 (en) | 2013-12-31 | 2017-01-03 | Ultravision Technologies, Llc | System for modular multi-panel display wherein each display is sealed to be waterproof and includes array of display elements arranged to form display panel surface |
| US9582237B2 (en) | 2013-12-31 | 2017-02-28 | Ultravision Technologies, Llc | Modular display panels with different pitches |
| US9642272B1 (en) | 2013-12-31 | 2017-05-02 | Ultravision Technologies, Llc | Method for modular multi-panel display wherein each display is sealed to be waterproof and includes array of display elements arranged to form display panel surface |
| US9832897B2 (en) | 2013-12-31 | 2017-11-28 | Ultravision Technologies, Llc | Method of assembling a modular multi-panel display system |
| US10871932B2 (en) | 2013-12-31 | 2020-12-22 | Ultravision Technologies, Llc | Modular display panels |
| US10741107B2 (en) | 2013-12-31 | 2020-08-11 | Ultravision Technologies, Llc | Modular display panel |
| US9916782B2 (en) | 2013-12-31 | 2018-03-13 | Ultravision Technologies, Llc | Modular display panel |
| US9372659B2 (en) | 2013-12-31 | 2016-06-21 | Ultravision Technologies, Llc | Modular multi-panel display system using integrated data and power cables |
| US9978294B1 (en) | 2013-12-31 | 2018-05-22 | Ultravision Technologies, Llc | Modular display panel |
| US9984603B1 (en) | 2013-12-31 | 2018-05-29 | Ultravision Technologies, Llc | Modular display panel |
| US9990869B1 (en) | 2013-12-31 | 2018-06-05 | Ultravision Technologies, Llc | Modular display panel |
| US10061553B2 (en) | 2013-12-31 | 2018-08-28 | Ultravision Technologies, Llc | Power and data communication arrangement between panels |
| US9349306B2 (en) | 2013-12-31 | 2016-05-24 | Ultravision Technologies, Llc | Modular display panel |
| US10373535B2 (en) | 2013-12-31 | 2019-08-06 | Ultravision Technologies, Llc | Modular display panel |
| US10380925B2 (en) | 2013-12-31 | 2019-08-13 | Ultravision Technologies, Llc | Modular display panel |
| US10410552B2 (en) | 2013-12-31 | 2019-09-10 | Ultravision Technologies, Llc | Modular display panel |
| US10540917B2 (en) | 2013-12-31 | 2020-01-21 | Ultravision Technologies, Llc | Modular display panel |
| US9886877B2 (en) | 2014-06-13 | 2018-02-06 | Barco N.V. | Adjustable display tile for tiled display |
| WO2015189377A1 (en) * | 2014-06-13 | 2015-12-17 | Barco N.V. | Adjustable display tile for tiled display |
| US10706770B2 (en) | 2014-07-16 | 2020-07-07 | Ultravision Technologies, Llc | Display system having module display panel with circuitry for bidirectional communication |
| CN107504654A (en) * | 2017-09-08 | 2017-12-22 | 珠海格力电器股份有限公司 | Controller and there is its air conditioner |
| CN111341161A (en) * | 2020-04-22 | 2020-06-26 | 咸阳职业技术学院 | Mathematics teaching aid for mathematical thinking training |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GRAND CANYON OPTOELECTRONIC TECHNOLOGY (SUZHOU) CO Free format text: FORMER OWNER: SHANGHAI GRAND CANYON OPTO-TECH CORP. Effective date: 20111130 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201203 MINHANG, SHANGHAI TO: 215211 SUZHOU, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20111130 Address after: 215211, Fen Lake Economic Development Zone, Jiangsu, Wujiang Province, on the north side of Shanghai Avenue, Fen Yang intersection Patentee after: Grand Canyon Technology Corp. Address before: 201203, No. 1, hung Xia Industrial Zone, No. 2759 Wanyuan Road, Shanghai, Minhang District Patentee before: Shanghai Grand Canyon Opto-Tech Corp. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090422 |