CN103137030A - Light-emitting diode (LED) display screen unit capable of being assembled in plane surface and curved surface - Google Patents
Light-emitting diode (LED) display screen unit capable of being assembled in plane surface and curved surface Download PDFInfo
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- CN103137030A CN103137030A CN2013100959998A CN201310095999A CN103137030A CN 103137030 A CN103137030 A CN 103137030A CN 2013100959998 A CN2013100959998 A CN 2013100959998A CN 201310095999 A CN201310095999 A CN 201310095999A CN 103137030 A CN103137030 A CN 103137030A
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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
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Abstract
The invention discloses a light-emitting diode (LED) display screen unit capable of being assembled in a plane surface and a curved surface. The problems that two assembling structures of the plane surface and the curved surface can not be compatible of the existing LED display screen unit are solved. The LED display screen unit capable of being assembled in the plane surface and the curved surface comprises a display screen unit body. Connecting frames are all arranged on four side surfaces of the display screen unit body. Arc connecting piece installing grooves or holes are formed in the connecting frames of at least two side surfaces of the left and the right in the connecting frames of the four side surfaces. An arc connecting slide block is installed in the arc connecting piece installing grooves or the holes. A pressing block is arranged above the arc connecting piece installing grooves or the holes. An included angle between the outer side surfaces of at least two side surfaces of the left and the right and the front side of the display screen unit body is 75-90 degrees. Direct connecting piece installing holes are formed in the connecting frames of at least two side surfaces up and down in the connecting frames of the four side surfaces. According to the LED display screen unit capable of being assembled in the plane surface and the curved surface, the curved surface installation of the display screen unit body is achieved. Market requirements are met. Application places are widened.
Description
Technical field
The present invention relates to the LED display field, but be specially the LED display unit of a kind of plane and curved surface assembling.
Background technology
Along with the fast development of LED display technology and generally application, public place and various performance stages etc. all begins to adopt the Grand LED Screen that resolution is higher, moulding is more abundant, display area is larger, more frivolous, the color displays effect is better.
the display screen of existing sheet metal box body and die casting aluminium casing, due to the restriction that is subject to processing technique, usually its structure is designed to be only suitable for plane assembly unit or the single curved surface assembling and molding of shape, in other words, existing display screen unit or can only be adapted to set of planes dresses up flat-faced screen, can only be adapted to curved surface and be assembled into camber display screen, but can't realize not only plane assembly unit but also curved surface or arc splicing structure that can multiple moulding, and the gap between existing adjacent two the camber display screen unit that are used for the camber display screen assembling is large, and existing camber display screen unit is first curved surface to be made in the front of casing, then go to be spliced to together with web member, therefore can not adjust as required the curvature of camber display screen, and camber display screen unit manufacturing and installation difficulty, the reasons such as high cost can't the satisfying the market requirement.The structure of single moulding can't satisfy the stage demand of current three-dimensional display effect, has limited the range of application of LED display.
Summary of the invention
Single in order to overcome the unit moulding of existing LED display, can't compatible multiple splicing structure, and the low deficiency of universalization degree, but the present invention aims to provide the LED display unit of a kind of plane and curved surface assembling, this display screen unit can be realized the multiple peculiar assembling and moldings such as the Plane Installation, curved surface installation of LED display unit main body, many-sided satisfying the market requirement.
To achieve these goals, the technical solution adopted in the present invention is:
but the LED display unit of a kind of plane and curved surface assembling, comprise the display screen unit body, it is characterized in that, four sides of described display screen unit body are equipped with the connection frame, in the connection frame of four sides at least the connection frame of two sides, left and right be provided with arc connector mounting groove or the hole of lateral arrangement, the arc connection sliding block of this arc connector mounting groove relatively or hole slip wherein is housed in the arc connector mounting groove of the connection frame on a side in two sides, left and right or hole, the arc connection sliding block that slides in arc connector mounting groove relatively or hole is housed in this arc connector mounting groove or hole, and the two ends of arc connection sliding block are positioned at outside arc connector mounting groove or hole, the top in described arc connector mounting groove or hole is provided with the arc connection sliding block is fixed on briquetting on the display screen unit body, the front of described display screen unit body is the plane, the lateral surface of the connection frame of two sides, described left and right at least and the angle between display screen unit body front are 75 ° ~ 90 °, and in the connection frame of two sides, left and right the lateral surface of the connection frame of at least one side and the angle between display screen unit body front greater than 75 ° and less than 90 °, at least have the straight connector mounting hole on the connection frame of two sides, up and down in the connection frame of described four sides.
The front of described display screen unit body refers to the one side of display screen unit body installation pcb board.Thus, straight connector is housed in the straight connector mounting hole is used for realizing the connection of two adjacent display screen unit bodies up and down, the arc connection sliding block is housed for the connection that realizes two the adjacent display screen unit bodies in left and right in this arc connector mounting groove or hole, therefore, display screen unit main body of the present invention can realize the multiple peculiar assembling and moldings such as Plane Installation, curved surface installation, engraved structure installation, many-sided satisfying the market requirement.
Be below the technical scheme of further improvement of the present invention:
As a kind of concrete version, in the connection frame of two sides, left and right, each connects frame and is provided with two arc connector mounting grooves or hole at least, thereby realizes that the display screen unit body hook installation of two of left and right is firm.
In order to facilitate the arc connection sliding block to slide freely between two display screen unit main bodys, the hole wall in described arc connector mounting groove or hole is provided with guide rail or guide groove, and described arc connection sliding block is provided with and the guide rail in described arc connector mounting groove or hole or guide groove or the guide rail that guide groove matches.
For the curved surface of realizing LED display is installed, the angle between the lateral surface of the connection frame of two sides, described left and right and display screen unit body front is greater than 75 ° and less than the inclination angle of 90 °.
In order to realize light-weighted purpose, described display screen unit main body is the display screen unit main body that nano-macromolecule material is made, and makes that the display screen unit main quality is light, the antiwind resistance ability is strong.
Further, all have the straight connector mounting hole on the connection frame of four sides in the connection frame of described four sides, can facilitate four sides all to come to realize the plane assembling with adjacent display screen unit by straight connector.
In order to realize the connection of two the adjacent display screen unit bodies in up and down, in described straight connector mounting hole, straight connector is housed, the structure of this straight connector is, comprises the web member seat, and is contained in tapered end on the web member seat by connecting link; Described tapered end can rotate and adjacent two display screen units are fixed on the web member seat around connecting link.
nationality is by said structure, four sides of display screen unit main body of the present invention are provided with the connection frame, connect frame and can play simultaneously support and the effect that is connected, connect on frame and offer the web member mounting hole, can pass the movable web member of installing, the web member rotational lock can realize that the plane of adjacent display screen unit connects, wherein the fillet mount structure of the display screen unit main body left and right sides is tapered, connect frame and be provided with briquetting, have screw hole on briquetting, briquetting can be fixed on the connection frame of display screen unit main body, briquetting and display screen unit main body junction have arc connector mounting groove or hole, in the hole, the arc connection sliding block can be installed, be provided with guide rail bottom the arc connection sliding block, guide rail can play the effect of supporting and strengthening, the arc connection sliding block can slide around guide rail in the hole, when sliding into the position, middle of two display screens, the screw of two display screen unit upper holder blocks can be locked, slide block is positioned, thereby realize the arc assembly unit of display screen unit.
Compared with prior art, the invention has the beneficial effects as follows: the present invention is by connecting the laterally inclined setting of frame with the display screen unit main body, and supporting distinctive arc connection sliding block, realized the curved surface installation of display screen unit main body, the side of the frame of main body connection simultaneously also is provided with the straight connector mounting hole, in the hole, straight connector can be installed, realized the Plane Installation of display screen unit main body, versatility is very high, has satisfied more the market demand, has widened application places.The present invention also has following advantage in addition:
1, display screen unit of the present invention can be installed by single, and web member is quick for installation, and needing 3-4 people to coordinate just with respect to traditional display screen can install, improved efficiency 3-4 doubly.
2, display screen unit of the present invention, the integrated structure of employing plastic rubber shaping, general assembly (TW) is 5.2KG, is equivalent to 20KG/m
2. with respect to the about 60KG/m of the display screen average weight of conventional tank structure
2, weight has reduced to 1/3.The high conformity of each display screen, precision can be controlled in 0.2mm, substantially accomplish seamless after the display screen assembly unit.
3, display screen unit of the present invention, thickness are only 70mm, and traditional body structure thickness of displays is about 100-120mm.
The present invention is further elaborated below in conjunction with drawings and Examples.
Description of drawings
Fig. 1 is the structure principle chart of an embodiment of the present invention;
Fig. 2 is the partial structurtes schematic diagram of Fig. 1;
Fig. 3 is the structural representation of arc connection sliding block of the present invention;
Fig. 4 is the design sketch of the present invention that curved surface is installed;
Fig. 5 is the structural representation of arranged in dislocation of the present invention;
Fig. 6 is the structural representation that hollow out of the present invention is installed.
In the drawings
1-display screen unit body; 2-connects frame; 3-arc connector mounting groove or hole;
4-arc connection sliding block; The 5-briquetting; 6-straight connector mounting hole; The 7-holding screw.
Embodiment
But the LED display unit of a kind of plane and curved surface assembling as illustrated in fig. 1 and 2, comprises the display screen unit body 1 that high molecule nano material is made, and the front of described display screen unit body is the plane; Be positioned on the connection frame 2 of 1 four sides of display screen unit main body and all offer straight connector mounting hole 6, the straight connector of the interior insertion activity of this straight connector mounting hole 6 also rotates twistlock to 90 ° position and can realize that vertical, the horizontal plane of adjacent display screen connects.In 1 four sides of described display screen unit main body, the lateral surface of the connection frame 2 of two sides, left and right and the angle between display screen unit body 1 front are the inclination angle of 75 °, and be provided with straight connector mounting hole 6 and arc connector mounting groove or hole 3, arc connection sliding block 4 can be in arc connector mounting groove or hole 3 arc motions, briquetting 5 is provided with screw hole, can lock holding screw 7 briquetting 5 is fixed on display screen unit main body 1.Briquetting 5 connects frame for slide block being compressed and being fixed in display screen unit main body 1.When display screen unit is the plane assembly unit, only need straight connector is penetrated in the mounting hole 3 of adjacent display screen unit, then the twistlock half-twist of end can be realized connecting.
The structure of straight connector of the present invention is, comprises the web member seat that nano-macromolecule material is made, and is contained in tapered end on the web member seat by connecting link; Described tapered end can rotate and adjacent two display screen units are fixed on the web member seat around connecting link, be provided with spring between described tapered end and web member seat, the termination of described web member seat has boss, be used for together with tapered end, adjacent two display screen units being fixedly linked, the other end is provided with blind hole, be placed on the spring of blind hole and be placed with ball, tapered end is buckled on the web member seat and by the contour screw as connecting link and is fixed together.Be processed with four small sircle holes on described tapered end.Tapered end is pressed between tapered end and web member seat by contour key screw ball spring.Have the small sircle hole of four Cheng Du to be used for spacing ball on tapered end, and ball aligns and has a sound of " dripping " when tapered end is parallel with the web member seat with the tapered end small sircle hole, but the small sircle hole that ball also can enter correspondence during the one-tenth plumbness send a sound of " dripping ".This box connector adopts the high molecule nano material manufacturing, can bear the above pulling force of 10KN indeformable, and quality own is less than 85g.
As shown in Figure 4, when display screen unit is the arc assembly unit, do not need installation connecting element in the straight connector mounting hole 6 of left and right, only need the holding screw 7 of installing on briquetting 5 on display screen unit main body 1 is unscrewed, then relevant position in the middle of rotating curved connection sliding block 4 to two display screen units is locked holding screw 7 and can be realized that the adjacent display screen unit arc in left and right connects.This display screen unit also can realize as shown in Figure 6 engraved structure and the installation effect of misconstruction as shown in Figure 5, only need web member with above-below direction carry out arranged in dislocation and get final product, this is that the display screen box body of routine is incomparable.Mounting hole 6 on the right of the corresponding lower row's display screen unit of mounting hole 6 on upper row's display screen unit left side is connected, can be combined into engraved structure, realize more abundant performing effect.
The content that above-described embodiment is illustrated should be understood to these embodiment and only is used for being illustrated more clearly in the present invention, limit the scope of the invention and be not used in, after having read the present invention, those skilled in the art all fall within the application's claims limited range to the modification of the various equivalent form of values of the present invention.
Claims (7)
1. but the LED display unit of a plane and curved surface assembling, comprise display screen unit body (1), it is characterized in that, four sides of described display screen unit body (1) are equipped with and connect frame (2), in the connection frame (2) of four sides at least the connection frame of two sides, left and right be provided with arc connector mounting groove or hole (3) of lateral arrangement, the arc connection sliding block (4) of this arc connector mounting groove relatively or hole (3) slip wherein is housed in the arc connector mounting groove of the connection frame (2) on a side in two sides, left and right or hole (3), and the two ends of arc connection sliding block (4) are positioned at outside arc connector mounting groove or hole (3), the top of described arc connector mounting groove or hole (3) is provided with arc connection sliding block (4) is fixed on briquetting (5) on display screen unit body (1), the front of described display screen unit body (1) is the plane, the lateral surface of the connection frame (2) of two sides, described left and right at least and the angle between display screen unit body (1) front are 75 ° ~ 90 °, and in the connection frame (2) of two sides, left and right the lateral surface of the connection frame (2) of at least one side and the angle between display screen unit body (1) front greater than 75 ° and less than 90 °, at least have straight connector mounting hole (6) on the connection frame of two sides, up and down in the connection frame (2) of described four sides.
2. but the LED display unit of plane according to claim 1 and curved surface assembling, is characterized in that, in the connection frame (2) of two sides, left and right, each connects frame (2) and is provided with two arc connector mounting grooves or hole (3) at least.
But plane according to claim 1 and curved surface the assembling the LED display unit, it is characterized in that, the hole wall of described arc connector mounting groove or hole (3) is provided with guide rail or guide groove, and described arc connection sliding block (4) is provided with and the guide rail of described arc connector mounting groove or hole (3) or guide groove or the guide rail that guide groove matches.
4. but the LED display unit of one of according to claim 1 ~ 3 described planes and curved surface assembling, it is characterized in that, the angle between the lateral surface of the connection frame (2) of two sides, described left and right and display screen unit body (1) front is greater than 75 ° and less than the inclination angle of 90 °.
5. but the LED display unit of plane according to claim 1 and curved surface assembling, is characterized in that the display screen unit main body that described display screen unit main body (1) is made for nano-macromolecule material.
6. but the LED display unit of plane according to claim 1 and curved surface assembling, is characterized in that, all has straight connector mounting hole (6) on the connection frame of four sides in the connection frame (2) of described four sides.
But according to claim 1 or 6 described planes and curved surface the assembling the LED display unit, it is characterized in that, in described straight connector mounting hole (6), straight connector is housed, the structure of this straight connector is, comprise the web member seat, and be contained in tapered end on the web member seat by connecting link; Described tapered end can rotate and adjacent two display screen units are fixed on the web member seat around connecting link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310095999.8A CN103137030B (en) | 2013-03-25 | 2013-03-25 | Light-emitting diode (LED) display screen unit capable of being assembled in plane surface and curved surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310095999.8A CN103137030B (en) | 2013-03-25 | 2013-03-25 | Light-emitting diode (LED) display screen unit capable of being assembled in plane surface and curved surface |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103137030A true CN103137030A (en) | 2013-06-05 |
| CN103137030B CN103137030B (en) | 2014-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310095999.8A Active CN103137030B (en) | 2013-03-25 | 2013-03-25 | Light-emitting diode (LED) display screen unit capable of being assembled in plane surface and curved surface |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103971608A (en) * | 2014-05-26 | 2014-08-06 | 深圳市华星光电技术有限公司 | Curved surface liquid crystal display device |
| CN104900150A (en) * | 2015-06-05 | 2015-09-09 | 深圳市艾比森光电股份有限公司 | Display screen and connection structure thereof |
| 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 |
| WO2017117843A1 (en) * | 2016-01-06 | 2017-07-13 | 深圳创维－Rgb电子有限公司 | Flexible display screen and television set comprising the same |
| CN107564425A (en) * | 2017-09-11 | 2018-01-09 | 东莞市星光恒辉光电科技有限公司 | It is a kind of can plane or curved surface assembling LED display unit |
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| CN103971608A (en) * | 2014-05-26 | 2014-08-06 | 深圳市华星光电技术有限公司 | Curved surface liquid crystal display device |
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| 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 |
| CN107564425A (en) * | 2017-09-11 | 2018-01-09 | 东莞市星光恒辉光电科技有限公司 | It is a kind of can plane or curved surface assembling LED display unit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103137030B (en) | 2014-03-19 |
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Denomination of invention: Light-emitting diode (LED) display screen unit capable of being assembled in plane surface and curved surface Effective date of registration: 20150626 Granted publication date: 20140319 Pledgee: Bank of Beijing Limited by Share Ltd Changsha branch Pledgor: Hunan YES Technology Development Co., Ltd. Registration number: 2015430000012 |
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Address after: 410201 Hunan city Changsha Qingzhuhu Kaifu District Road No. 108 Patentee after: Hunan xinyasheng Au Optronics Co Address before: 410201 Hunan province Changsha Qingzhu Jinxia Kaifu District Economic Development Zone Town Village Banqiao Industrial Park based new Hunan xinyasheng Technology Development Co. Ltd. Patentee before: Hunan YES Technology Development Co., Ltd. |
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Change date: 20161011 Registration number: 2015430000012 Pledgor after: Hunan xinyasheng Au Optronics Co Pledgor before: Hunan YES Technology Development Co., Ltd. |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20161122 Granted publication date: 20140319 Pledgee: Bank of Beijing Limited by Share Ltd Changsha branch Pledgor: Hunan xinyasheng Au Optronics Co Registration number: 2015430000012 |
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| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model |