CN102063845B - LED display screen with adjustable pixel pitches - Google Patents
LED display screen with adjustable pixel pitches Download PDFInfo
- Publication number
- CN102063845B CN102063845B CN201010604493.1A CN201010604493A CN102063845B CN 102063845 B CN102063845 B CN 102063845B CN 201010604493 A CN201010604493 A CN 201010604493A CN 102063845 B CN102063845 B CN 102063845B
- Authority
- CN
- China
- Prior art keywords
- led
- adjustment unit
- sliding axle
- led display
- arranges
- 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
Links
- 239000011295 pitch Substances 0.000 title abstract 3
- 230000001429 stepping effect Effects 0.000 claims description 13
- 230000001680 brushing effect Effects 0.000 claims description 8
- 238000013016 damping Methods 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 abstract 4
- 238000005516 engineering process Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 241001417495 Serranidae Species 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000005282 brightening Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
The invention discloses an LED display screen with adjustable pixel pitches, which comprises at least two LED lamp belts, sliding shafts, and sliding regulating units, wherein each LED lamp belt comprises a plurality of LED pixel points which are mutually connected through circuits; each sliding shaft is arranged corresponding to each LED lamp belt, each sliding regulating unit which is fixedly connected with each LED pixel point is also arranged corresponding to each LED pixel point, and the sliding regulating units are used for regulating the pixel pitch between every two LED pixel points by sliding along the sliding shafts. The LED display screen has a simple structure and multiple display functions and applications and can be applied to various display environments.
Description
Technical field
The present invention relates to LED lighting device, particularly relate to a kind of LED display of adjustable point spacing.
Background technology
Development along with LED display technique, LED display application and LED lamp decoration brightening application because of its energy consumption low, color reducibility is strong, the features such as life-span length, enormous size, exotic shape, various occasions have been applied to more and more widely, particularly LED display, is being more aobvious important in great occasion or global activity.
In prior art, once the dot spacing of each LED pixel of LED display forms, all can not adjust, yet in some occasion, in same place, need to, according to different environmental effects, use the LED display of different LED pixel dot spacings, or, use different display frame, for example, stage LED display need to be according to stage program, realize different display effects, and for example, painting screen need to be different according to the light in daytime and evening, adopt air brushing picture or pass through LED display frame etc., so, need to change a plurality of LED display of installation.
Therefore, there is defect in prior art, needs to improve.
Summary of the invention
Technical matters to be solved by this invention is, provides a kind of simple in structure, has multi-display function purposes, can be applied to the LED display of the adjustable point spacing of multiple different display environments.
Technical scheme of the present invention is as follows: a kind of LED display of adjustable point spacing, wherein, comprise at least two LED lamp bands, and each LED lamp band comprises some LED pixels, each LED pixel interconnects by circuit; Corresponding each LED lamp band, also arranges a sliding axle, and corresponding each LED pixel, also arranges a slip adjustment unit being fixedly connected with it, and each adjustment unit that slides, for sliding along described sliding axle, is adjusted the dot spacing between two LED pixels.
Be applied to technique scheme, in described LED display, the correspondence adjustment unit that respectively slides, described sliding axle arranges some clamping fixed bits, for the fixing adjustment unit that respectively slides of correspondence clamping.
Described LED display, is characterized in that, described sliding axle arranges some steppings position; Described slip adjustment unit is for sliding along the stepping of described stepping position.
Be applied to each scheme of above-mentioned technology, in described LED display, corresponding each sliding axle, at least one draw unit is also set, be fixedly connected with each slip adjustment unit, for pulling in proportion the adjustment unit that respectively slides, and each slip adjustment unit clamping be fixed on described sliding axle.
Be applied to each scheme of above-mentioned technology, in described LED display, corresponding each slip adjustment unit, arrange one described in draw unit, for pull corresponding slip adjustment unit by predeterminable range value, and its clamping is fixed on described sliding axle.
Be applied to each scheme of above-mentioned technology, in described LED display, described draw unit is a drag-line.
Be applied to each scheme of above-mentioned technology, in described LED display, one end of each sliding axle is fixed on a central point, and each sliding axle is arranged along described central point is circular.
Be applied to each scheme of above-mentioned technology, in described LED display, each sliding axle also arranges a sliding rail, and each adjustment unit that slides slides along described sliding rail.
Be applied to each scheme of above-mentioned technology, in described LED display, each slip adjustment unit also arranges a damping slip subelement, for slowly mobile described slip adjustment unit.
Be applied to each scheme of above-mentioned technology, in described LED display, the back side of described LED display also arranges an air brushing picture, and described LED display also arranges a roll axis.
Adopt such scheme, the present invention is by arranging at least two LED lamp bands, each LED pixel in each LED lamp band interconnects by circuit, and, corresponding each LED lamp band, one sliding axle is set, corresponding each LED pixel, the one slip adjustment unit being fixedly connected with it is also set, thereby can along described sliding axle, slide by each slip adjustment unit, drive its corresponding LED pixel to slide along its corresponding sliding axle, can adjust the dot spacing between two LED pixels, thereby can be according to different display environments, adjust the dot spacing of each LED pixel, thereby make described LED display there is multi-display function purposes, can be applied to multiple different display environment, and, so arrange, the structure of described LED display is also very simple.
Accompanying drawing explanation
Fig. 1 is a kind of schematic diagram of embodiment in the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
As shown in Figure 1, the present embodiment provides a kind of LED display of adjustable point spacing, and described LED display can be adjusted the dot spacing of each LED pixel according to actual needs, has multi-display function purposes, can meet the needs of multiple different display environments.
For example, described LED display can be applied on painting screen, be adjusted into less dot spacing by each LED daytime, the air brushing picture of showing its background, and each LED pixel only shows corporate logo or other signs, to evening, because air brushing picture can not be luminous, therefore each LED pixel can be adjusted into larger dot spacing, by each LED pixel, show various video ads.
Or, by same LED display, according to different visual angles, different viewing distance, demonstration different content, the different different display environments such as display requirement, the dot spacing of each LED pixel in described LED display is adjusted into different dot spacing sizes, thereby without dismounting, reinstall, can realize the multiplex function of a screen.
Described LED display comprises two LED lamp bands or two above LED lamp bands, each LED lamp band comprises some LED pixels 103, the quantity of each LED lamp band and each LED pixel 103 is according to the size dimension setting of described LED display, each LED pixel 103 interconnects by circuit 105, wherein, circuit 105 comprises power circuit and signal line, power circuit can comprise positive source circuit and power cathode circuit, signal line can comprise the single line integrated signal circuit of, or two new roads of single line integrated signal of redundancy fault-tolerant each other, or many barss circuit etc., by the LED lamp band of each connection, can form a LED lamp band flexibly connecting.
Corresponding each LED lamp band, one sliding axle 101 is also set, described LED lamp band is placed on its corresponding sliding axle, and, corresponding each LED pixel 103, one slip adjustment unit 102 is also set, the LED pixel that described slip adjustment unit 102 is corresponding with it is fixedly connected with, and, also the described sliding axle corresponding with it 101 is adaptive arranges for described slip adjustment unit 102, be that described slip adjustment unit 102 can slide along described sliding axle 101, and, each LED pixel location is fixed on a certain position pre-seting, thereby can be by changing described slip adjustment unit 102 in the position of described sliding axle 101, thereby adjust the dot spacing between adjacent two LED pixels, make the dot spacing between adjacent two LED pixels can become large or diminish, thereby the different request for utilizations of applicable described LED display.
Or, an example is, the correspondence adjustment unit that respectively slides, each sliding axle arranges some clamping fixed bits 104, each clamp fixed bit 104 for each slip adjustment unit when adjusting the dot spacing of each LED pixel, the fixing adjustment unit that respectively slides of corresponding clamping, each LED pixel can be located and be fixed on its corresponding sliding axle, usually, each clamps fixed bit 104 according to identical spacing setting, so, can make respectively to slide adjustment unit when the dot spacing of each LED pixel of its correspondence of adjustment, can be according to the spacing adjustment of formed objects, thereby make the dot spacing of each LED pixel after adjusting there is consistance, after adjusting, the dot spacing of each LED pixel of described LED display equates, thereby can meet the Presentation Function of described LED display.
Or, another example is, described sliding axle 101 also arranges some steppings position, for example, corresponding each slip adjustment unit, described sliding axle arranges two or three or five or several equally spaced stepping positions, described slip adjustment unit can be along the slip step by step of described stepping position, thereby can be according to the setting of stepping position, the dot spacing of each LED pixel of adjustment step by step, until be required dot spacing.For example, each slip adjustment unit relatively, for different impact points, the figure place of stepping is different.The 1st is entered 1 step, and the 2nd needs enter 2 steps, and the 3rd needs enter 3 steps, each stepping one step pitch from, an X point minute X has walked step by step modulating, by that analogy.Preferably, a step pitch of stepping is from being 1cm, 2cm, 5cm, 10cm, 20cm etc.
Or, another example is, corresponding each sliding axle 101, one or more draw unit are also set, and each draw unit and each slip adjustment unit are fixedly connected, for pulling in proportion the adjustment unit that respectively slides, respectively slide after adjustment unit pulling, its clamping is fixed on described sliding axle, thereby can makes each sliding unit slide along its corresponding sliding axle, thereby adjust the dot spacing size between each LED pixel; For example, each sliding axle arranges a draw unit, all slip adjustment units on described draw unit sliding axle corresponding to it are fixedly connected, by a draw unit, can pull a plurality of slip adjustment units to slide along its corresponding sliding axle, thereby adjust the dot spacing size of each LED pixel.
Or, corresponding each slip adjustment unit, each sliding axle arranges a draw unit, be that each draw unit correspondence pulls a slip adjustment unit, described draw unit is for pulling corresponding slip adjustment unit by predeterminable range value, and its clamping is fixed on described sliding axle, for example, described predeterminable range value is 1cm, 2cm, 5cm, 10cm, 20cm etc., be that described predeterminable range value can be according to the adjusting range setting of each LED pixel of adjusting, each draw unit can make the slip adjustment unit of its correspondence change position, thereby adjust the dot spacing of each LED pixel of its correspondence.
For example, described draw unit is a drag-line, and described drag-line one end is fixedly connected with each slip adjustment unit, and the other end can be connected with flexible apparatus, can stretch at the two ends along each sliding axle by flexible apparatus, thereby dwindle or increase the size of the dot spacing of each LED pixel.
For example, one end of each sliding axle can be fixed on a central point, and, a plurality of sliding axles extend to surrounding around described central point, along described central point is circular, arrange, thereby can make each LED pixel evenly increase or to reduce dot spacing along described central point, be convenient to realize the equidistant slip of each LED pixel.
Or, each sliding axle also arranges a sliding rail, and each adjustment unit that slides slides along described sliding rail, and the adjustment unit that makes respectively to slide can slide along the sliding rail presetting, thereby reduce the adjustment unit that respectively slides, depart from slip, make to slide more smoothly and stablize.
Or, each slip adjustment unit also arranges a damping slip subelement, described damping slip subelement can increase the sliding resistance of the slip adjustment unit of its correspondence, like this, application by damping slip subelement at slip adjustment unit, described slip adjustment unit is slowly moved along described sliding rail, avoid adjusting excessive situation.
And, the back side of described LED display also arranges an air brushing picture, be arranged on the side deviating from mutually with described LED display surface, and, described LED display also arranges a roll axis, by described roll axis, can be by two sides of the described LED display surface of upset, make described LED display can show by day described air brushing picture, and can be turned to the display surface of described LED display evening, by each LED pixel, show various figures, word, letter and video cartoon, thereby make described LED display there is the multiple use function that both show respectively.Like this, in conjunction with the dot spacing adjustment of described LED display, can under different situations, show the combination that different effects, especially air brushing picture and LED show, can apply in a flexible way in actual applications, obtain good bandwagon effect.
It should be noted that, the mutual combination of above-mentioned each technical characterictic, forms each embodiment, should be considered as the scope that instructions of the present invention is recorded.
Should be understood that, for those of ordinary skills, can be improved according to the above description or convert, and all these improvement and conversion all should belong to the protection domain of claims of the present invention.
Claims (7)
1. a LED display for adjustable point spacing, is characterized in that, comprises at least two LED lamp bands, and each LED lamp band comprises some LED pixels, and each LED pixel interconnects by circuit;
Corresponding each LED lamp band, also arranges a sliding axle, and corresponding each LED pixel, also arranges a slip adjustment unit being fixedly connected with it, and each adjustment unit that slides, for sliding along described sliding axle, is adjusted the dot spacing between two LED pixels;
The correspondence adjustment unit that respectively slides, described sliding axle arranges some clamping fixed bits, for the fixing adjustment unit that respectively slides of correspondence clamping;
Described sliding axle arranges some steppings position; Described slip adjustment unit is for sliding along the stepping of described stepping position;
Corresponding each sliding axle, also arranges at least one draw unit, is fixedly connected with each slip adjustment unit, for pulling in proportion the adjustment unit that respectively slides, and each slip adjustment unit clamping is fixed on described sliding axle;
Wherein, each sliding axle arranges a draw unit, all slip adjustment units on described draw unit sliding axle corresponding to it are fixedly connected, by a draw unit, can pull a plurality of slip adjustment units to slide along its corresponding sliding axle, thereby adjust the dot spacing size of each LED pixel.
2. LED display according to claim 1, is characterized in that, corresponding each slip adjustment unit, arrange one described in draw unit, for pull corresponding slip adjustment unit by predeterminable range value, and its clamping is fixed on described sliding axle.
3. LED display according to claim 2, is characterized in that, described draw unit is a drag-line.
4. according to the arbitrary described LED display of claims 1 to 3, it is characterized in that, one end of each sliding axle is fixed on a central point, and each sliding axle is arranged along described central point is circular.
5. according to the arbitrary described LED display of claims 1 to 3, it is characterized in that, each sliding axle also arranges a sliding rail, and each adjustment unit that slides slides along described sliding rail.
6. according to the arbitrary described LED display of claims 1 to 3, it is characterized in that, each slip adjustment unit also arranges a damping slip subelement, for slowly mobile described slip adjustment unit.
7. according to the arbitrary described LED display of claims 1 to 3, it is characterized in that, the back side of described LED display also arranges an air brushing picture, and described LED display also arranges a roll axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010604493.1A CN102063845B (en) | 2010-12-24 | 2010-12-24 | LED display screen with adjustable pixel pitches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010604493.1A CN102063845B (en) | 2010-12-24 | 2010-12-24 | LED display screen with adjustable pixel pitches |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102063845A CN102063845A (en) | 2011-05-18 |
| CN102063845B true CN102063845B (en) | 2014-12-03 |
Family
ID=43999107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010604493.1A Expired - Fee Related CN102063845B (en) | 2010-12-24 | 2010-12-24 | LED display screen with adjustable pixel pitches |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102063845B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101853614B (en) * | 2010-05-26 | 2015-01-28 | 北京中庆微数字设备开发有限公司 | Flexible screen mounting structure and flexible LED display screen |
| CN104851370B (en) * | 2015-05-06 | 2018-04-10 | 深圳金立翔视效科技有限公司 | A kind of variable LED display |
| CN105185250A (en) * | 2015-07-22 | 2015-12-23 | 北京金立翔艺彩科技股份有限公司 | Variable LED display screen |
| CN112951105A (en) * | 2021-02-05 | 2021-06-11 | 深圳市信合光电照明有限公司 | Combined grid screen mounting bracket and combined grid screen |
| CN113920884B (en) * | 2021-09-06 | 2022-10-04 | 深圳市科伦特电子有限公司 | Manufacturing method of display screen, pixel point and display screen |
| CN113990198B (en) * | 2021-11-03 | 2023-08-04 | 刘鹏枝 | Flexible grid screen structure |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2888573Y (en) * | 2006-03-06 | 2007-04-11 | 刘振亮 | Novel outdoor advertisement board with switching-over two sides |
| CN200972745Y (en) * | 2006-11-14 | 2007-11-07 | 刘振亮 | Combined turnover advertisement display screen |
| CN201237192Y (en) * | 2008-08-07 | 2009-05-13 | 林万炯 | Sliding rail type LED lamp |
| CN201340701Y (en) * | 2008-11-26 | 2009-11-04 | 李�杰 | Color LED display screen |
| CN101673489A (en) * | 2009-08-18 | 2010-03-17 | 北京巨数数字技术开发有限公司 | LED display screen |
| CN101814258A (en) * | 2009-02-25 | 2010-08-25 | 光磊科技股份有限公司 | Light-emitting diode display module with adjustable size |
| CN101842828A (en) * | 2007-11-09 | 2010-09-22 | 马田专业公司 | Led display having variable pixel spacing |
| CN101853614A (en) * | 2010-05-26 | 2010-10-06 | 北京中庆微数字设备开发有限公司 | Flexible screen mounting structure and flexible LED display screen |
-
2010
- 2010-12-24 CN CN201010604493.1A patent/CN102063845B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2888573Y (en) * | 2006-03-06 | 2007-04-11 | 刘振亮 | Novel outdoor advertisement board with switching-over two sides |
| CN200972745Y (en) * | 2006-11-14 | 2007-11-07 | 刘振亮 | Combined turnover advertisement display screen |
| CN101842828A (en) * | 2007-11-09 | 2010-09-22 | 马田专业公司 | Led display having variable pixel spacing |
| CN201237192Y (en) * | 2008-08-07 | 2009-05-13 | 林万炯 | Sliding rail type LED lamp |
| CN201340701Y (en) * | 2008-11-26 | 2009-11-04 | 李�杰 | Color LED display screen |
| CN101814258A (en) * | 2009-02-25 | 2010-08-25 | 光磊科技股份有限公司 | Light-emitting diode display module with adjustable size |
| CN101673489A (en) * | 2009-08-18 | 2010-03-17 | 北京巨数数字技术开发有限公司 | LED display screen |
| CN101853614A (en) * | 2010-05-26 | 2010-10-06 | 北京中庆微数字设备开发有限公司 | Flexible screen mounting structure and flexible LED display screen |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102063845A (en) | 2011-05-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102063845B (en) | LED display screen with adjustable pixel pitches | |
| EP2028637A3 (en) | Display method of emission display apparatus | |
| CN104269428A (en) | Array substrate and display device provided with same | |
| WO2008093391A1 (en) | Image display device and image display method | |
| CN102103828B (en) | Data display method and equipment | |
| CN110462849A (en) | The device and method of the distribution control of semiconductor devices array | |
| CN109147577A (en) | The control system of rotating display device and rotating display device | |
| CN103606340A (en) | Rotary display screen | |
| Nguyen | Challenges in the design of a RGB LED display for indoor applications | |
| CN113744694B8 (en) | Globally controlled local dimming | |
| CN107644621A (en) | Display panel | |
| TW200519831A (en) | Improving colour ratios in a 3D image display device | |
| US10176750B2 (en) | Display device | |
| CN105374315B (en) | A kind of flexible display apparatus and its driving method | |
| WO2015070641A1 (en) | Power supply device and electronic apparatus | |
| US20100103090A1 (en) | Liquid crystal display module and display system including the same | |
| CN105452754A (en) | Projector and lighting system, in particular for a motor vehicle | |
| CN203897689U (en) | Exhibition stand capable of automatically adjusting light intensity of supplementary lighting lamps | |
| CN103177705A (en) | Electronic device and method for switching between first display unit and second display unit | |
| CN101325042B (en) | Liquid crystal display device and method for driving the same | |
| KR102059490B1 (en) | Drawing board using solar module backside | |
| Xavier | Development of a large scale flexible LED display matrix for the screen industry | |
| CN201946237U (en) | Lifting controllable LED shutter strips type display screen | |
| CN206115894U (en) | Display screen | |
| CN202102661U (en) | LED (light-emitting diode) soft light bar screen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Dihong Inventor after: Wu Mingqun Inventor before: Shang Song |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160620 Address after: 518000 Guangdong city of Shenzhen province Gongming Guangming New District Office long Shenzhen community long Lu Yu Yongxing Industrial Zone No. 3 building B first floor area and two to four layers Patentee after: SHENZHEN BAKO OPTOELECTRONICS Co.,Ltd. Address before: Futian District Che Kung Temple Tairan industrial zone of Shenzhen city in Guangdong province 518040 211 706 Patentee before: Shenzhen Zhongqingwei Technology Development Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 Guangdong city of Shenzhen province Gongming Guangming New District Office long Shenzhen community long Lu Yu Yongxing Industrial Zone No. 3 building B first floor area and two to four layers Patentee after: SHENZHEN BAKO OPTOELECTRONICS Co.,Ltd. Address before: 518000 Guangdong city of Shenzhen province Gongming Guangming New District Office long Shenzhen community long Lu Yu Yongxing Industrial Zone No. 3 building B first floor area and two to four layers Patentee before: SHENZHEN BAKO OPTOELECTRONICS Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210223 Address after: 226600 No.69 Xiyuan Avenue, Hai'an town, Hai'an City, Nantong City, Jiangsu Province Patentee after: JIANGSU TIWIN OPTO-ELECTRONICS TECHNOLOGY Co.,Ltd. Address before: 518000 area B, 2-4 / F, 1st floor, No.3 Factory building, yuyongxing Industrial Zone, Changming Road, Changzhen community, Gongming office, Guangming New District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN BAKO OPTOELECTRONICS Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 |