CN103021287B - LED (Light Emitting Diode) display screen with adjustable angle and angle adjusting device thereof - Google Patents
LED (Light Emitting Diode) display screen with adjustable angle and angle adjusting device thereof Download PDFInfo
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- CN103021287B CN103021287B CN201210535350.9A CN201210535350A CN103021287B CN 103021287 B CN103021287 B CN 103021287B CN 201210535350 A CN201210535350 A CN 201210535350A CN 103021287 B CN103021287 B CN 103021287B
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- 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 invention discloses an LED (Light Emitting Diode) display screen with an adjustable angle, comprising LED box bodies and an angle adjusting device, wherein the angle adjusting device comprises a first adjuster and a second adjuster which are respectively arranged on two adjacent LED box bodies; the splicing surfaces of the two LED box bodies are inclined planes; the first adjuster comprises a first fixed component, a first locking rod and an arc-shaped piece; the arc-shaped piece comprises a connecting end and a free end, wherein the connecting end is installed or locked on the first fixed component by the first locking rod, and the free end can rotate freely and an arc-shaped groove is formed in the free end; the second adjuster comprises a second fixed component and a second locking rod arranged on the second fixed component; a clamping groove capable of containing the free end is formed in the second fixed component; and when the free end enters the clamping groove of the second fixed component in a rotating manner, the second locking rod can extend into the arc-shaped groove of the arc-shaped piece, move along the arc-shaped groove and finally lock the arc-shaped piece in the clamping groove. The LED display screen disclosed by the invention has the advantages that the angle can be freely adjusted without influencing the display effect, so that the market demand can be well met.
Description
Technical field
The present invention relates to LED technology field, relate more specifically to a kind of LED display and angle regulator thereof of adjustable-angle.
Background technology
Along with reaching its maturity of LED display technology, range of application and field are more and more wider, and require that the occasion that display screen realizes cambered surface or wave moulding is more and more, therefore, the modeling requirement that can meet display screen is also more and more higher.
Traditional LED display structure mostly can only meet the requirement of planar design, and is mostly realized by the following two kinds approach when the moulding of demand fulfillment radian:
One is directly hoked up by two pieces of common display screens to have a certain degree, because LED display curtain is made up of each equidistant pixel, the consequence that so inadequate splicing angle is brought is that stitching portion pixel distance is widened by force or reduces, pel spacing is no longer even, finally causes image to show distortion.
Two is customize the different casing of a lot of radians according to radian, although the effect of arc can be reached like this, because of box sizes and profile different, unadjustable and interchangeability is poor, and all very consuming time from being designed into the manufacturing, when running into the display of large-area arc, quantities can be quite huge.
Summary of the invention
An object of the present invention is to provide a kind of angle regulator, it can be used for LED display and other needs on the product of adjusting angle to realize freely adjusting of its angle.
Another object of the present invention is to provide a kind of LED display of adjustable-angle, and it can realize the free adjustment of the multi-angle arc change of LED display and not affect its display effect.
To achieve these goals, the technical solution used in the present invention is: provide a kind of angle regulator, it comprises the first regulator and the second regulator, wherein, described first regulator comprises the first fixation kit, the first check lock lever and arc-like sheet, described arc-like sheet comprises to be installed by described first check lock lever or the link that is locked on described first fixation kit and the free end that can rotate freely relative to described first check lock lever, described free end is formed with a deep-slotted chip breaker; Described second regulator comprises the second fixation kit and the second check lock lever, and described second fixation kit is formed with the clip slot can accommodating described free end, and described second check lock lever to be arranged on described second fixation kit and can to stretch into and run through described clip slot; When described free end rotates into the clip slot of described second fixation kit, move along described deep-slotted chip breaker in the deep-slotted chip breaker that described second check lock lever can stretch into described arc-like sheet, and the most described arc-like sheet is locked in described clip slot.
Its further technical scheme is: described first fixation kit comprises the first upper mounted plate and the first bottom plate, described arc-like sheet is folded between described first fixed head and the second fixed head, and described first check lock lever runs through described first upper mounted plate, arc-like sheet and the first bottom plate successively.
Its further technical scheme is: described first upper mounted plate is provided with at least one captive screw, described arc-like sheet is formed with the pilot hole corresponding with described captive screw.
Its further technical scheme is: described second fixation kit comprises the second upper mounted plate and the second bottom plate, the medial surface of described second upper mounted plate or described second bottom plate is formed with a projection, and the height of described projection equals the thickness of described arc-like sheet.
Its further technical scheme is: described second fixation kit also comprises stay and lower stay, described upper stay and lower stay are separately fixed at the lateral surface of described second upper mounted plate and the second bottom plate, and described second check lock lever runs through described upper stay, the second upper mounted plate, arc-like sheet, the second bottom plate and lower stay successively.
To achieve these goals, the present invention also adopts following technical scheme: the LED display providing a kind of adjustable-angle, it comprises multiple sliceable LED box and multiple angle regulator, described angle regulator comprises the first regulator and the second regulator, described first regulator and the second regulator are arranged in two adjacent LED box respectively, the Mosaic face of two LED box is relative to the intilted inclined-plane of its light-emitting area, wherein, described first regulator comprises the first fixation kit, first check lock lever and arc-like sheet, described arc-like sheet comprises to be installed by described first check lock lever or the link that is locked on described first fixation kit and the free end that can rotate freely relative to described first check lock lever, described free end is formed with a deep-slotted chip breaker, described second regulator comprises the second fixation kit and the second check lock lever, and described second fixation kit is formed with the clip slot can accommodating described free end, and described second check lock lever to be arranged on described second fixation kit and can to stretch into and run through described clip slot, when described free end rotates into the clip slot of described second fixation kit, move along described deep-slotted chip breaker in the deep-slotted chip breaker that described second check lock lever can stretch into described arc-like sheet, and the most described arc-like sheet is locked in described clip slot.
Its further technical scheme is: the arc number of degrees of described deep-slotted chip breaker are 30 degree, when described second check lock lever slides between the two ends of described deep-slotted chip breaker, and the change between-15 degree to+15 degree of the controlled angle of two adjacent LED box.
Its further technical scheme is: described first fixation kit comprises the first upper mounted plate and the first bottom plate, described arc-like sheet is folded between described first fixed head and the second fixed head, and described first check lock lever runs through described first upper mounted plate, arc-like sheet and the first bottom plate successively.
Its further technical scheme is: described second fixation kit comprises the second upper mounted plate and the second bottom plate, the medial surface of described second upper mounted plate or described second bottom plate is formed with a projection, and the height of described projection equals the thickness of described arc-like sheet.
Its further technical scheme is: described second fixation kit also comprises stay and lower stay, described upper stay and lower stay are separately fixed at the lateral surface of described second upper mounted plate and the second bottom plate, and described second check lock lever runs through described upper stay, the second upper mounted plate, arc-like sheet, the second bottom plate and lower stay successively.
Compared with prior art, the LED display of adjustable-angle provided by the present invention is provided with multiple angle regulator, because the second check lock lever on its second regulator can move around relative to the deep-slotted chip breaker on its first regulator in angle regulator, thus realize the angle free adjustment of certain limit, because angle regulator and LED box connect together, angle between adjacent two tanks can change because of the change of two regulator relative positions on angle regulator, thus realizes the change of display screen radian; In addition, the Mosaic face being spliced into each LED box of LED display all slopes inwardly relative to its light-emitting area, when two adjacent LED box carry out different angles swing, the distance of each pixel of LED of the light-emitting area at stitching position place can not be had influence on, such stitching portion pel spacing still keeps even, avoids image to show distortion; Therefore, LED display of the present invention not only can realize the free adjustment of the multi-angle arc change of LED display, but also can keep good display effect.
By following description also by reference to the accompanying drawings, the present invention will become more clear, and these accompanying drawings are for explaining embodiments of the invention.
Accompanying drawing explanation
Fig. 1 is the stereographic map of angle regulator one embodiment of the present invention.
Fig. 2 is the stereographic map of the first regulator in angle regulator shown in Fig. 1.
Fig. 3 is the three-dimensional exploded view of the first regulator shown in Fig. 2.
Fig. 4 is the stereographic map of the second regulator in angle regulator shown in Fig. 1.
Fig. 5 is the three-dimensional exploded view of the second regulator shown in Fig. 4.
Fig. 6 is the different conditions schematic diagram of the use procedure of angle regulator shown in Fig. 1.
Fig. 7 is the stereographic map of LED display one embodiment of adjustable-angle of the present invention.
The different angles schematic diagram that Fig. 8 and Fig. 9 is the LED display of adjustable-angle shown in Fig. 7.
The structural representation of arc-like sheet in the LED display that Figure 10 is adjustable-angle shown in Fig. 7.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in embodiment, reference numerals similar in accompanying drawing represents similar assembly.Obviously, be only the present invention's part embodiment below by the embodiment of description, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Fig. 1 to Fig. 6 illustrates an embodiment of angle regulator of the present invention.
First please refer to Fig. 1, the angle regulator 100 of the present embodiment comprises the first regulator 110 and the second regulator 120.Use in two adjacent objects that during this angle regulator need the first regulator 110 and the second regulator 120 to be respectively installed to and need to adjust angle.
With reference to Fig. 2 and Fig. 3, first regulator 110 of the present embodiment comprises the first fixation kit 111, first check lock lever 112 and arc-like sheet 113.Wherein, first fixation kit 111 of this preferred embodiment comprises the first upper mounted plate 1111 and the first bottom plate 1112, the structure of described first upper mounted plate 1111 and the first bottom plate 1112 is similar, schistose texture all roughly triangular in shape, first upper mounted plate 1111(first bottom plate 11121112) one of them limit extend one with himself orthogonal installation sheet 1113(1114), described first upper mounted plate 1111 and the first bottom plate 1112 are fixed on the object of angle to be regulated respectively by himself installation sheet and securing member.Described arc-like sheet 113 comprises link 1131 and a free end 1132, and its link 1131 is folded between described first upper mounted plate 1111 and the first bottom plate 1112, and its free end 1131 offers deep-slotted chip breaker 1133.Described first check lock lever 112 is screw rod, and it runs through described first upper mounted plate 1111, the link 1131 of arc-like sheet 113 and the first bottom plate 1112 successively.By rotating the state of the adjustable arc-like sheet 113 of this screw rod, when the first check lock lever 112 be in unscrew state time, the link 1131 of arc-like sheet 113 is only positioned between the first upper mounted plate 1111 and the first bottom plate 1112 by described first check lock lever 112 and is not clamped, and therefore its free end 1132 can rotate freely relative to described first check lock lever 112; And when the first check lock lever 112 is in tight condition, arc-like sheet 113 is locked and is in a fixed position.
In this preferred embodiment, described first upper mounted plate 1111 is provided with two captive screw 1115 and 1116, two captive screw 1115 and 1116 lay respectively at the both sides of the first check lock lever 112, correspondingly, described arc-like sheet 113 is formed with pilot hole 1134, when arc-like sheet 113 is in free state, pilot hole 1134 can be aimed to one of them in two captive screw 1115 and 1116 and press corresponding captive screw 1115 or 1116 and arc-like sheet 113 is located, avoid it arbitrarily to swing.
With reference to Fig. 4 and Fig. 5, second regulator 120 of the present embodiment comprises the second fixation kit 121 and the second check lock lever 122.Wherein, second fixation kit 121 of this preferred embodiment comprises the second upper mounted plate 1211 and the second bottom plate 1212, and described second upper mounted plate 1211 has the triangle schistose texture similar with the first upper mounted plate 1111 with the second bottom plate 1212 and is equally provided with corresponding installation sheet.In addition, in the preferred embodiment, the medial surface of the second bottom plate 1212 is formed with a projection 1215, the height of described projection 1215 equals the thickness of described arc-like sheet 113, thus when after the second upper mounted plate 1211 and the assembling of the second bottom plate 1212, be formed with the clip slot 123 just can accommodating arc-like sheet 113 free end 1132 between the two.In the present embodiment, described second check lock lever 122 is also screw rod, and this screw rod runs through the second upper mounted plate 1211 and the second bottom plate 1212 and can finely tune the width of clip slot 123.When the free end 1132 of described arc-like sheet 113 rotates into described clip slot 123, described second check lock lever 122 can rotate the deep-slotted chip breaker 1133 that stretches into described arc-like sheet 113 and move around at the two ends of described deep-slotted chip breaker 1133, the free end 1132 of arc-like sheet 113 can be locked in described clip slot 123 eventually through rotation second check lock lever 122.
In order to strengthen the locking force of the second check lock lever 122, second fixation kit 121 of the present embodiment also comprises stay 1213 and lower stay 1214, described upper stay 1213 is fixed on the lateral surface of the second upper mounted plate 1211 by reference column 1216 and set nut 1217, similarly, described lower stay 1214 is fixed on the lateral surface of the second bottom plate 1212 by reference column and set nut, described second check lock lever 122 runs through described upper stay 1213 successively, second upper mounted plate 1211, arc-like sheet 113, second bottom plate 1212 and lower stay 1214.
The operation steps of the present embodiment angle regulator use procedure is described referring to Fig. 6.
First, the first check lock lever 112 of the first regulator 110 and the second check lock lever 122 of the second regulator 120 is needed up to twist, first check lock lever 112 is unscrewed a little, ensure that arc-like sheet 113 can freely rotate, and the second check lock lever 122 needs up to unscrew to interfering with the arc-like sheet 113 turned over; Then, the arc-like sheet 113 of the first regulator 110 is rotated in the clip slot 123 of the second regulator 120, deep-slotted chip breaker 1133 on arc-like sheet 113 is aimed at the second check lock lever 122, then adjusts check lock lever toward backspin to be limited in clip slot 123 by the movement locus of arc-like sheet 113 by second; Finally, the position of adjustment arc-like sheet 113 is to produce required angle, and angle is determined the first check lock lever 112 and the second check lock lever 122 to be tightened to carry out angle to be fixed up respectively afterwards.
Fig. 7 to Fig. 9 illustrates an embodiment of the LED display of adjustable-angle of the present invention.
With reference to Fig. 7 to Fig. 9, the LED display 10 of the present embodiment comprises multiple sliceable LED box (the present embodiment is described for two LED box 200 and 300) and multiple above-mentioned angle regulator 100.Wherein the first regulator 110 of each angle regulator 100 and the second regulator 120 are arranged in two adjacent LED box 200 and 300 respectively.In the present embodiment, be spliced into each LED box of LED display, such as, between the Mosaic face 210 of LED box 200 and the light-emitting area of himself 220, shape is in an acute angle, also namely described Mosaic face 210 is relative to the intilted inclined-plane of light-emitting area 220, thus, when two adjacent LED box 200 and 300 carry out different angles swing, the distance of each pixel of LED of the light-emitting area at stitching position place can not be had influence on, such stitching portion pel spacing still keeps even, avoids image to show distortion.
Because angle regulator 100 and LED box 200 and 300 connect together, the angle between adjacent two LED box 200 and 300 can change because of the change of two regulator relative positions on angle regulator 100.When adjusting adjacent two LED box 200 and 300 angle, event trace has just been limited in the deep-slotted chip breaker 1133 on the arc-like sheet 113 of angle regulator 100.In order to meet the requirement of general display screen variation in moulding, it is 30 degree that the deep-slotted chip breaker 1133 of arc-like sheet 113 is designed to the arc number of degrees by this specific embodiment, as shown in Figure 10.When the second check lock lever 122 is positioned at the mid point of described deep-slotted chip breaker 1133, controlled angle is 0 degree, and now two connected LED box 200 and 300 are positioned at same plane, as shown in Figure 7; And when the second check lock lever 122 slides between the ends, the controlled angle of two adjacent LED box 200 and 300 can change between+15 degree at-15 degree, now, two adjacent LED box 200 and 300 just can present the state of inner arc and outer arc respectively, respectively as shown in Figure 8 and Figure 9.
As mentioned above, the LED display of adjustable-angle provided by the present invention is provided with multiple angle regulator, because the second check lock lever on its second regulator can move around relative to the deep-slotted chip breaker on its first regulator in angle regulator, thus realize the angle free adjustment of certain limit, because angle regulator and LED box connect together, angle between adjacent two tanks can change because of the change of two regulator relative positions on angle regulator, thus realizes the change of display screen radian; In addition, the Mosaic face being spliced into each LED box of LED display all slopes inwardly relative to its light-emitting area, when two adjacent LED box carry out different angles swing, the distance of each pixel of LED of the light-emitting area at stitching position place can not be had influence on, such stitching portion pel spacing still keeps even, avoids image to show distortion; Therefore, LED display of the present invention not only can realize the free adjustment of the multi-angle arc change of LED display, but also can keep good display effect.
It should be noted that, angle regulator of the present invention not only can be used in LED display, and can be used for any other and similar the needing on the product of adjusting angle of LED display.Other structure of the LED display of adjustable-angle of the present invention is well known to those skilled in the art, and does not repeat them here.
More than in conjunction with most preferred embodiment, invention has been described, but the present invention is not limited to the embodiment of above announcement, and should contain various carry out according to essence of the present invention amendment, equivalent combinations.
Claims (9)
1. an angle regulator, is characterized in that: described angle regulator comprises the first regulator and the second regulator, wherein,
Described first regulator comprises the first fixation kit, the first check lock lever and arc-like sheet, described arc-like sheet comprises to be installed by described first check lock lever or the link that is locked on described first fixation kit and the free end that can rotate freely relative to described first check lock lever, described free end is formed with a deep-slotted chip breaker, the arc number of degrees of described deep-slotted chip breaker are 30 degree;
Described second regulator comprises the second fixation kit and the second check lock lever, and described second fixation kit is formed with the clip slot can accommodating described free end, and described second check lock lever to be arranged on described second fixation kit and can to stretch into and run through described clip slot;
When described free end rotates into the clip slot of described second fixation kit, move along described deep-slotted chip breaker in the deep-slotted chip breaker that described second check lock lever can stretch into described arc-like sheet, and the most described arc-like sheet is locked in described clip slot.
2. angle regulator as claimed in claim 1, it is characterized in that: described first fixation kit comprises the first upper mounted plate and the first bottom plate, described arc-like sheet is folded between described first fixed head and the second fixed head, and described first check lock lever runs through described first upper mounted plate, arc-like sheet and the first bottom plate successively.
3. angle regulator as claimed in claim 2, is characterized in that: described first upper mounted plate is provided with at least one captive screw, described arc-like sheet is formed with the pilot hole corresponding with described captive screw.
4. the angle regulator as described in any one of claim 1-3, it is characterized in that: described second fixation kit comprises the second upper mounted plate and the second bottom plate, the medial surface of described second upper mounted plate or described second bottom plate is formed with a projection, and the height of described projection equals the thickness of described arc-like sheet.
5. angle regulator as claimed in claim 4, it is characterized in that: described second fixation kit also comprises stay and lower stay, described upper stay and lower stay are separately fixed at the lateral surface of described second upper mounted plate and the second bottom plate, and described second check lock lever runs through described upper stay, the second upper mounted plate, arc-like sheet, the second bottom plate and lower stay successively.
6. the LED display of an adjustable-angle, it is characterized in that: comprise multiple sliceable LED box and multiple angle regulator, described angle regulator comprises the first regulator and the second regulator, described first regulator and the second regulator are arranged in two adjacent LED box respectively, the Mosaic face of two LED box is relative to the intilted inclined-plane of its light-emitting area, wherein
Described first regulator comprises the first fixation kit, the first check lock lever and arc-like sheet, described arc-like sheet comprises to be installed by described first check lock lever or the link that is locked on described first fixation kit and the free end that can rotate freely relative to described first check lock lever, described free end is formed with a deep-slotted chip breaker, the arc number of degrees of described deep-slotted chip breaker are 30 degree;
Described second regulator comprises the second fixation kit and the second check lock lever, and described second fixation kit is formed with the clip slot can accommodating described free end, and described second check lock lever to be arranged on described second fixation kit and can to stretch into and run through described clip slot;
When described free end rotates into the clip slot of described second fixation kit, move along described deep-slotted chip breaker in the deep-slotted chip breaker that described second check lock lever can stretch into described arc-like sheet, and the most described arc-like sheet is locked in described clip slot, when described second check lock lever slides between the two ends of described deep-slotted chip breaker, the change between-15 degree to+15 degree of the controlled angle of two adjacent LED box.
7. the LED display of adjustable-angle as claimed in claim 6, it is characterized in that: described first fixation kit comprises the first upper mounted plate and the first bottom plate, described arc-like sheet is folded between described first fixed head and the second fixed head, and described first check lock lever runs through described first upper mounted plate, arc-like sheet and the first bottom plate successively.
8. the LED display of the adjustable-angle as described in any one of claim 6-7, it is characterized in that: described second fixation kit comprises the second upper mounted plate and the second bottom plate, the medial surface of described second upper mounted plate or described second bottom plate is formed with a projection, and the height of described projection equals the thickness of described arc-like sheet.
9. the LED display of adjustable-angle as claimed in claim 8, it is characterized in that: described second fixation kit also comprises stay and lower stay, described upper stay and lower stay are separately fixed at the lateral surface of described second upper mounted plate and the second bottom plate, and described second check lock lever runs through described upper stay, the second upper mounted plate, arc-like sheet, the second bottom plate and lower stay successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210535350.9A CN103021287B (en) | 2012-12-12 | 2012-12-12 | LED (Light Emitting Diode) display screen with adjustable angle and angle adjusting device thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210535350.9A CN103021287B (en) | 2012-12-12 | 2012-12-12 | LED (Light Emitting Diode) display screen with adjustable angle and angle adjusting device thereof |
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| CN103021287A CN103021287A (en) | 2013-04-03 |
| CN103021287B true CN103021287B (en) | 2014-12-17 |
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| CN105575273B (en) * | 2016-01-11 | 2019-10-11 | 深圳市创显光电有限公司 | The arc-shaped LED display screen of adjustment module and its splicing based on variable curvature |
| CN105575272A (en) * | 2016-01-11 | 2016-05-11 | 深圳市创显光电有限公司 | LED (Light-Emitting Diode) display screen assembling component and arc-shaped LED display screen |
| CN106448483B (en) * | 2016-10-28 | 2022-04-26 | 惠州市德赛智能科技有限公司 | Structure capable of accurately adjusting splicing angle of LED display screen |
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| CN107633778B (en) * | 2017-10-23 | 2024-03-15 | 深圳市洲明科技股份有限公司 | Angle adjusting device |
| CN108775313A (en) * | 2018-07-12 | 2018-11-09 | 深圳市德彩光电有限公司 | A kind of arc lock, LED display |
| CN109036149A (en) * | 2018-07-20 | 2018-12-18 | 福建捷联电子有限公司 | It infinitely can concatenate and convert the display equipment of angle |
| CN109308852A (en) * | 2018-10-17 | 2019-02-05 | 深圳市德彩光电有限公司 | A kind of arc lock and LED display |
| CN109552672B (en) * | 2018-11-12 | 2021-12-17 | 上海宇航系统工程研究所 | Hard limiting angle-adjustable limiting mechanism |
| CN112542009A (en) * | 2020-11-02 | 2021-03-23 | 曹先正 | Cross-border payment system based on block chain technology |
| CN113805373A (en) * | 2021-09-07 | 2021-12-17 | 深圳市奥拓电子股份有限公司 | Ultra-thin flat connecting lock device and micro LED display screen |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201957366U (en) * | 2011-02-25 | 2011-08-31 | 深圳视爵光旭电子有限公司 | Angle adjusting device for LED display screen |
| CN102332230A (en) * | 2011-09-22 | 2012-01-25 | 深圳市洲明科技股份有限公司 | LED (light emitting diode) display screen connecting device and LED display screen |
| WO2012141525A2 (en) * | 2011-04-15 | 2012-10-18 | Chae Jun Seok | Fixing frame for led display |
| CN202976713U (en) * | 2012-12-12 | 2013-06-05 | 深圳市九洲光电科技有限公司 | Angle adjustable light-emitting diode (LED) display screen and angle adjusting device thereof |
-
2012
- 2012-12-12 CN CN201210535350.9A patent/CN103021287B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201957366U (en) * | 2011-02-25 | 2011-08-31 | 深圳视爵光旭电子有限公司 | Angle adjusting device for LED display screen |
| WO2012141525A2 (en) * | 2011-04-15 | 2012-10-18 | Chae Jun Seok | Fixing frame for led display |
| CN102332230A (en) * | 2011-09-22 | 2012-01-25 | 深圳市洲明科技股份有限公司 | LED (light emitting diode) display screen connecting device and LED display screen |
| CN202976713U (en) * | 2012-12-12 | 2013-06-05 | 深圳市九洲光电科技有限公司 | Angle adjustable light-emitting diode (LED) display screen and angle adjusting device thereof |
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|---|---|
| CN103021287A (en) | 2013-04-03 |
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