CN101645222A - Foldable LED display screen - Google Patents
Foldable LED display screen Download PDFInfo
- Publication number
- CN101645222A CN101645222A CN200910184557A CN200910184557A CN101645222A CN 101645222 A CN101645222 A CN 101645222A CN 200910184557 A CN200910184557 A CN 200910184557A CN 200910184557 A CN200910184557 A CN 200910184557A CN 101645222 A CN101645222 A CN 101645222A
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- pcb board
- display screen
- video unit
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Abstract
The invention relates to a foldable LED display screen which adopts a mounting structure that two LED video frequency units are connected by an adjacent supporting piece, the installation process is simple, and the display screen can display dually, therefore, the foldable LED display screen can be applied to open places needing multi-angle display such as remix edition, plazas and the like. The foldable LED display screen can lead one picture to split into a plurality of video screens for broadcasting; the display screen can be used for broadcasting independently, in a combining way or in anarbitrarily combination way. Relevant large-background large screen can be displayed in sub-areas according to performance requirements, image-text superposition background picture can be realized tobe broadcasted by a video signal processor or displayed by synthesizing one picture, and persons can be broadcasted by close-up view, so as to lead actors or actresses on the stage and behind the stage and spectators to be a whole, and cause the spectators to be personally on the scene, thereby leading the stage to move really; the display screen can be folded, and the occupying space of the screen is reduced, therefore, the display screen is carried conveniently.
Description
Technical field
The present invention relates to a kind of display screen, particularly a kind of Foldable LED display screen.
Background technology
Bright and colourful light of stage and excellent acoustical quality are the key factors that influences a performance.Does the vision grand banquet of those super shocks with how many stereo of stage light unitses make out? the raising along with the big screen LED display systems technology is arranged in the arrangement of stage background, more and more write and directed favor.Foldable LED display screen of the present invention adopts framework design, easy accessibility, is easy to carry.Too the scene of playing up is happy, ardent, the effect of passion to reach for the big picture cooperation of scene song and dance main body, reaches a kind of effect of setting off by contrast of mirage.Be applicable to and hold star touring concert, large-scale theatrical evening etc.Make stage up and down performer and spectators incorporate one, make spectators such as on the spot in person.Really allow your stage move.
Summary of the invention
The purpose of pin of the present invention be to overcome the deficiencies in the prior art and provide a kind of in light weight, be convenient for carrying, Foldable LED display screen that stage effect is good.
The LED video unit structure of double-sided display of the present invention and Foldable LED display screen comprises support member 1, circuit control box 2, cable 3, LED luminotron 4, pcb board 5, LED compartment 6.Support member 1 is in LED video unit both sides, work to support video unit, and at interior placement circuit control box 2, circuit control box 2 is positioned at support member 1, by computing machine and control system each LED video unit is controlled, cable 3 is used for the number row, the LED lamp point of ordered series of numbers couples together forms the LED video unit, and LED video unit and control device are connected, several LED luminotrons 4 are positioned in the LED compartment 6 of packing into behind the dual-side of pcb board 5 and form LED lamp points, and pcb board 5 is fixed in the LED compartment 6 with clamp groove form, and LED compartment 6 is waterproof, keep out the wind, the interior pcb board 5 of settling is used for guaranteeing that LED lamp point can all weather operations.
Among the present invention the structure of pcb board 5 comprise first side 7, with symmetrical second side, first side 7, the 3rd side 8, with 8 symmetrical the 4th sides, the 3rd side, the 5th side 9, six side, the pcb board through hole 10 symmetrical with the 5th side 9.Several LED luminotrons 4 are installed on first side 7 and second side, exiting surface as the LED screen, on the 3rd side 8 and the 4th side, cathode power supply circuit, negative power supply circuit and signal line are set, guarantee the operate as normal of each electronic devices and components in the pcb board 5, some pcb board through holes 10 are set between the 3rd side 8 and the 4th side simultaneously, and pcb board through hole 10 is used for heat radiation and as wiring channel.On the 5th side 9 or the 6th side buckle is set, the draw-in groove pairing with in the LED compartment madial wall groove can make pcb board 5 be fixed in the LED compartment.
The structure of LED lamp point comprises LED luminotron 4, pcb board 5, LED compartment 6 among the present invention.LED luminotron 4 is positioned on first side and second side of pcb board 5, it is light-emitting component, pcb board 5 is fixed in the LED compartment 6, it is the carrier of components and parts, be provided with groove with the madial wall of pcb board 5 the 5th side and the 6th side corresponding LED compartment 6, with in the pcb board 5 buckle corresponding groove draw-in groove is arranged, be used for fixing pcb board 5.
The structure of support member 1 comprises female, male bayonet socket 11 among the present invention.Female, male bayonet socket 11 lays respectively on the two side of the upper/lower terminal mouth of support member 1 and symmetry, is used for being connected with vertical, horizontal adjacent strut members, finishes the splicing of a plurality of LED video units.
By being connected of adjacent strut members, can finish the splicing of a plurality of LED video units between LED video unit and LED video unit.
Foldable LED display screen advantage of the present invention: display screen of the present invention adopts novel mounting structure, and mounting process is simple, but the display screen double screen shows that can be used in as concert, square etc. need the spacious place of multi-angle display.Can be that a plurality of video pictures broadcast with a picture cutting, display screen can be independently, use broadcast in conjunction with, combination in any.Relevant overall background giant-screen can show according to performance demand subregion, and can realize that the superposition background frame of picture and text shows with video signal preprocessor broadcast or synthetic same picture, can play profile.Display screen is collapsible, has reduced taking up room of screen, very is easy to carry.
Description of drawings
Fig. 1 is the LED video unit structural representation of double-sided display of the present invention and Foldable LED display screen
Fig. 2 is the left view of Fig. 1
Fig. 3 is the structural representation of pcb board among the present invention
Fig. 4 is the structural representation of LED lamp point among the present invention
Fig. 5 is the structural representation of support member among the present invention
Fig. 6 is the spliced synoptic diagram of a plurality of LED video units
Embodiment
Below in conjunction with accompanying drawing the present invention is further described:
As shown in Figure 1, Fig. 2 is the left view of Fig. 1, and the LED video unit structure of double-sided display of the present invention and Foldable LED display screen comprises support member 1, circuit control box 2, cable 3, LED luminotron 4, pcb board 5, LED compartment 6.Support member 1 is in LED video unit both sides, work to support video unit, and at interior placement circuit control box 2, circuit control box 2 is positioned at support member 1, by computing machine and control system each LED video unit is controlled, cable 3 is used for the number row, the LED lamp point of ordered series of numbers couples together forms the LED video unit, and LED video unit and control device are connected, several LED luminotrons 4 are positioned in the LED compartment 6 of packing into behind the dual-side of pcb board 5 and form LED lamp points, and pcb board 5 is fixed in the LED compartment 6 with clamp groove form, and LED compartment 6 is waterproof, keep out the wind, the interior pcb board 5 of settling is used for guaranteeing that LED lamp point can all weather operations.
As shown in Figure 3, among the present invention the structure of pcb board 5 comprise first side 7, with symmetrical second side, first side 7, the 3rd side 8, with 8 symmetrical the 4th sides, the 3rd side, the 5th side 9, six side, the pcb board through hole 10 symmetrical with the 5th side 9.Several LED luminotrons 4 are installed on first side 7 and second side, exiting surface as the LED screen, on the 3rd side 8 and the 4th side, cathode power supply circuit, negative power supply circuit and signal line are set, guarantee the operate as normal of each electronic devices and components in the pcb board 5, some pcb board through holes 10 are set between the 3rd side 8 and the 4th side simultaneously, and pcb board through hole 10 is used for heat radiation and as wiring channel.On the 5th side 9 or the 6th side buckle is set, the draw-in groove pairing with in the LED compartment madial wall groove can make pcb board 5 be fixed in the LED compartment.
As shown in Figure 4, the structure of LED lamp point comprises LED luminotron 4, pcb board 5, LED compartment 6 among the present invention.LED luminotron 4 is positioned on first side and second side of pcb board 5, it is light-emitting component, pcb board 5 is fixed in the LED compartment 6, it is the carrier of components and parts, be provided with groove with the madial wall of pcb board 5 the 5th side and the 6th side corresponding LED compartment 6, with in the pcb board 5 buckle corresponding groove draw-in groove is arranged, be used for fixing pcb board 5.
As shown in Figure 5, the structure of support member 1 comprises female, male bayonet socket 11 among the present invention.Female, male bayonet socket 11 lays respectively on the two side of the upper/lower terminal mouth of support member 1 and symmetry, is used for being connected with vertical, horizontal adjacent strut members, finishes the splicing of a plurality of LED video units.
As shown in Figure 6, by being connected of adjacent strut members, can finish the splicing of a plurality of LED video units between LED video unit and LED video unit.
The collapsible LED display principle of work of the present invention: at first several LED luminotrons 4 are installed on first side 7 and second side of pcb board 5 respectively, then pcb board 5 is fixed in the LED compartment 6, form LED lamp point, then by cable 3 with the LED lamp of the some row of counting, coupling together of ordered series of numbers, be even, array distribution, form the LED video unit, again the LED video unit is fixed on the support member 1 on both sides, then the circuit control box in LED video unit and the support member 12 is connected, at last can be as required, the LED video unit of some is stitched together, the LED display large-size screen monitors is shown or the split screen demonstration.Energized, send multi-media signal by computer, be sent to control system, via control system with signal Processing, and be transferred in the interior circuit control box of each LED video unit support member, control by circuit control box, after making the LED luminotron acknowledge(ment) signal in the LED video unit, on display screen, present the multimedia effect that needs, setting by power circuit in circuit control box and the pcb board, the two-sided of LED display can present the same or synchronous multimedia programming, also can present different multimedia programmings, simultaneously as required, can be with how soon the LED video unit splices, setting by control system, promptly can be used as a bulk of LED display after the splicing, the two-sided multimedia programming that presents an integral body also can be used as the LED split screen and shows, a multimedia programming zone shows that by single or multiple LED video unit combinations integral LED shields two-sided a plurality of multimedia programmings that show respectively.Because the present invention is installed in the LED luminotron on two sides of pcb board, therefore can realize that double screen shows, simultaneously again because display screen structure adopts cable to connect, the mode of LED lamp point combination, therefore display screen laterally can be rolled up, be collapsible display screen, significantly reduced taking up room of display screen after folding, convenient transportation, double screen shows and can be used in as concert, squares etc. need the spacious place of multi-angle display, than the better effects if of making two display screens, reduced cost simultaneously, and adopted LED video unit connecting method, but split screen shows, more can satisfy the demand to multimedia messages.
Claims (4)
1. Foldable LED display screen of the present invention is characterized in that: adopt connecting to form by adjacent strut members between LED video unit and LED video unit; LED video unit structure comprises support member (1), circuit control box (2), cable (3), LED luminotron (4), pcb board (5), LED compartment (6); Support member (1) is in LED video unit both sides, work to support video unit, and at interior placement circuit control box (2), circuit control box (2) is positioned at support member (1), by computing machine and control system each LED video unit is controlled, cable (3) is used for the number row, the LED lamp point of ordered series of numbers couples together forms the LED video unit, and LED video unit and control device are connected, several LED luminotrons (4) are positioned in the LED compartment (6) of packing into behind the dual-side of pcb board (5) and form LED lamp point, pcb board (5) is fixed in the LED compartment (6) with clamp groove form, LED compartment (6) is waterproof, keep out the wind, the interior pcb board (5) of settling is used for guaranteeing that LED lamp point can all weather operations.
2. collapsible LED display according to claim 1, it is characterized in that: several LED luminotrons (4) are installed on first side (7) and second side, exiting surface as the LED screen, on the 3rd side (8) and the 4th side, cathode power supply circuit, negative power supply circuit and signal line are set, guarantee the operate as normal of each electronic devices and components in the pcb board (5), some pcb board through holes (10) are set between the 3rd side (8) and the 4th side simultaneously, and pcb board through hole (10) is used for heat radiation and as wiring channel.On the 5th side (9) or the 6th side buckle is set, the draw-in groove pairing with in the LED compartment madial wall groove can make pcb board (5) be fixed in the LED compartment.
3. collapsible LED display according to claim 1, it is characterized in that: LED luminotron (4) is positioned on first side and second side of pcb board (5), it is light-emitting component, pcb board (5) is fixed in the LED compartment (6), it is the carrier of components and parts, be provided with groove with the madial wall of pcb board (5) the 5th side and the 6th side corresponding LED compartment (6), and in pcb board (5) the buckle corresponding groove draw-in groove arranged, be used for fixing pcb board (5).
4. collapsible LED display according to claim 1 is characterized in that: the structure of support member (1) comprises female, male bayonet socket (11).Female, male bayonet socket (11) lays respectively on the two side of the upper/lower terminal mouth of support member (1) and symmetry, is used for being connected with vertical, horizontal adjacent strut members, finishes the splicing of a plurality of LED video units.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910184557A CN101645222A (en) | 2009-08-15 | 2009-08-15 | Foldable LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910184557A CN101645222A (en) | 2009-08-15 | 2009-08-15 | Foldable LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101645222A true CN101645222A (en) | 2010-02-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910184557A Pending CN101645222A (en) | 2009-08-15 | 2009-08-15 | Foldable LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101645222A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102214417A (en) * | 2010-04-06 | 2011-10-12 | 上海大晨光电科技有限公司 | Hollow permeation type LED (light emitting diode) display screen structure |
| CN105575269A (en) * | 2014-10-17 | 2016-05-11 | 广州南洋理工职业学院 | LED display screen formed by assembling assemblies |
| CN115100966A (en) * | 2022-06-21 | 2022-09-23 | 江苏中电通智能科技有限公司 | System exhibition device for application software development based on micro-service framework |
-
2009
- 2009-08-15 CN CN200910184557A patent/CN101645222A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102214417A (en) * | 2010-04-06 | 2011-10-12 | 上海大晨光电科技有限公司 | Hollow permeation type LED (light emitting diode) display screen structure |
| CN102214417B (en) * | 2010-04-06 | 2013-04-24 | 上海大晨光电科技有限公司 | Hollow permeation type LED (light emitting diode) display screen structure |
| CN105575269A (en) * | 2014-10-17 | 2016-05-11 | 广州南洋理工职业学院 | LED display screen formed by assembling assemblies |
| CN115100966A (en) * | 2022-06-21 | 2022-09-23 | 江苏中电通智能科技有限公司 | System exhibition device for application software development based on micro-service framework |
| CN115100966B (en) * | 2022-06-21 | 2024-05-31 | 江苏中电通智能科技有限公司 | System exhibition device for developing application software based on micro-service framework |
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Open date: 20100210 |