CN207704777U - LED ball shape display screen - Google Patents
LED ball shape display screen Download PDFInfo
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- CN207704777U CN207704777U CN201721665139.3U CN201721665139U CN207704777U CN 207704777 U CN207704777 U CN 207704777U CN 201721665139 U CN201721665139 U CN 201721665139U CN 207704777 U CN207704777 U CN 207704777U
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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
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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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- 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
- G09F9/33—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 being semiconductor devices, e.g. diodes
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
A kind of LED ball shape display screen, including spherical fixed frame and several LED display modules, several LED display modules are mounted on the surface of spherical fixed frame and are formed spherical display screen, the shape that the shape of LED display modules and the weft and warp of spherical shape fixed frame surround is essentially identical；Several LED light are provided in an array way several LED light in LED display modules, and often the quantity of row LED light is identical, and the quantity of each column LED light is identical；When width of the LED display modules on latitude direction changes, in LED light row substantially corresponding with the latitude direction, the spacing between at least one group of adjacent two row LED light also changes.The utility model is as a result of LED display modules and spherical fixed frame, LED light is arranged at array in LED display modules, regardless of the size of LED display modules, only the spacing between adjacent two row LED light is varied from, and is had many advantages, such as simple design, fast and easy installation and need not be calculated the relationship between lamp point spacing and number.
Description
Technical field
The utility model is related to LED display technical fields, more particularly, to a kind of LED ball shape display screen.
Background technology
In the prior art, LED display screens are due to its technical advantage energy saving and with long service life, in current skill
It is increasingly used widely in art, spherical LED display screen arrives sphere two due to the particularity of its parabolical among spherical surface
Pixel number between pole is different, and spherical LED display screen matrix arrangement in the prior art cannot be satisfied reasonable pixel cloth
Set, when it is unreasonable arrangement its light source points when successively decreasing, can cause display image missing or image density it is excessively high and caused by
Waste；As those skilled in the art's technical problem anxious to be resolved.
In order to solve this problem, a kind of pixel changing method for spherical LED display screen of people's utility model,
Method is：On the warp of the spherical surface body, the pel spacing value on adjacent warp is equal, in the spherical surface body
On weft, the lamp point spacing variable number on the weft meets rule below：N/X=A, it is not necessary to carry out snap shot；
When N/X ＜ A, N/X is recalculated after extracting a lamp point every time, until numerical value and the A value approximately equals of N/X；N/X〉A
When, N/X is recalculated after increasing a lamp point every time, until numerical value and the A value approximately equals of N/X；Wherein, N is unit
Weft length, X are pixel quantity, and A is pel spacing value.It is possible thereby to know, the above method, design comparison is complicated, not side
Just Fast Installation needs to calculate the relationship between lamp point spacing and number, and error-prone.
Utility model content
In order to overcome the above problem, the utility model to provide a kind of simple design, fast and easy installation to society and be not required to
Calculate the LED ball shape display screen of the relationship between lamp point spacing and number.
A kind of technical solution of the utility model is：A kind of LED ball shape display screen, including spherical fixed frame are provided, also wrapped
It includes:
Several LED display modules are mounted on the surface of the spherical fixed frame simultaneously shape by several LED display modules
The shape that the weft and warp of glomeration display screen, the shape of the LED display modules and the spherical fixed frame surround is basic
It is identical；
Several LED light are provided in an array way several LED light in the LED display modules, often the quantity phase of row LED light
Together, the quantity of each column LED light is identical；
When width of the LED display modules on latitude direction changes, substantially corresponding with the latitude direction
LED light row in, the spacing between at least one group of adjacent two row LED light also changes.
Further include several lamp bars as the improvement to the utility model, several lamp bar settings show mould in the LED
In group, several LED light are separately positioned in several lamp bars.
Further include PCBA board as the improvement to the utility model, several lamp bars are arranged in the PCBA board.
As the improvement to the utility model, at least provided with a row LED light in lamp bar described in each.
As the improvement to the utility model, when width of the LED display modules on latitude direction broadens or narrows
When, in LED light row substantially corresponding with the latitude direction, the spacing between at least one group of adjacent two row LED light also broadens
Or narrow.
As the improvement to the utility model, in the same longitudinal, in the two neighboring LED display modules
The quantity of LED light is different.
As the improvement to the utility model, on the same latitude direction, in the two neighboring LED display modules
The quantity of LED light is identical.
As the improvement to the utility model, the spherical shape fixed frame be by several weft plates and several warp board groups at,
Several weft plates are arranged in the inside of several warp plates, and several warp plates are connect by connector with several weft plates；If
Xeromenia line plate welds together with several warp plates；Or several weft plates and several warp plates intersection are fastened on together.
As the improvement to the utility model, the LED display modules are at isosceles trapezoid；Or the LED is shown into mould
Group camber, but it projects into isosceles trapezoid.
The utility model is as a result of the LED display modules and the spherical fixed frame, by the LED display modules
On the surface of the spherical fixed frame and form spherical display screen, shape and the spherical shape of the LED display modules
The shape that the weft and warp of fixed frame surround is essentially identical, illustrates that the shape of the LED display modules varies；By LED
Lamp is arranged at array in the LED display modules, and often the quantity of row LED light is identical, and the quantity of each column LED light is identical, every
In row LED light, the spacing between adjacent two row LED light changes with the variation of the width of the LED display modules；In difference
On the position of width, the spacing between adjacent two row LED light is different, and width is wider, and spacing is bigger, and it is smaller that width gets over thin space,
It is described regardless of the size of the LED display modules so there is no need to calculate the relationship between lamp point spacing and number
LED light in LED display modules is all into array distribution, and only the spacing between adjacent two row LED light is varied from, and has and sets
The advantages that meter is simple, fast and easy is installed and need not calculate the relationship between lamp point spacing and number.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model.
Fig. 2 is the planar structure schematic diagram of LED display modules in Fig. 1.
Wherein：1. spherical fixed frame；11. weft；12. warp；2.LED display modules；21. lamp bar；22.LED lamps.
Specific implementation mode
In the description of the present invention, it should be understood that "center" in term, "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right" is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of retouching
State the utility model and simplify and describe, do not indicate or imply the indicated device or component must have a particular orientation, with
Specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second "
It is used for description purposes only, is not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connection ", " connected " shall be understood in a broad sense, and can also be dismantling connection, or integrally connect for example, it may be being fixedly connected
It connects；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also be indirectly connected through an intermediary,
It can be the connection of two component internals.For the ordinary skill in the art, it can understand above-mentioned art with concrete condition
Concrete meaning of the language in the utility model.
Refer to Fig. 1 and Fig. 2, Fig. 1 and Fig. 2 it is revealed be a kind of LED ball shape display screen, including 1 He of spherical fixed frame
Several LED display modules 2.
Several LED display modules 2 are mounted on the surface of the spherical fixed frame 1 and are formed spherical display screen,
The shape that the weft 11 and warp 12 of the shape of the LED display modules 2 and the spherical fixed frame 1 surround is essentially identical.
Several LED light 22 are provided in an array way in the LED display modules 2, often the quantity of row LED light 22 is identical, each column LED light 22
Quantity is identical.When width of the LED display modules 2 on latitude direction changes, substantially right with the latitude direction
In 22 row of LED light answered, the spacing between at least one group of adjacent two row LED light 22 also changes.
In the present embodiment, several LED display modules 2 are mounted on the surface of the spherical fixed frame 1 by splicing
On to form spherical display screen.Several wefts 11 and several warps 12 are provided on the surface of the spherical fixed frame 1, if
Spaced predetermined latitude between dry weft 11, spaced predetermined longitude between several warps 12, several wefts 11 and several
Warp 12 intersects to form several regions（The shape that weft 11 and warp 12 surround）.In that region, in the same latitude
The shape in the region on the number of degrees is essentially identical, and the shape in the region on the different dimensional number of degrees differs.It should be noted that if dry
The number of degrees of spaced predetermined latitude can be identical or differ between weft 11, i.e. several wefts 11 are uniformly distributed or uneven
Even distribution；The number of degrees of spaced predetermined longitude can be identical or differ between several warps 12, and even xeromenia line 12 is equal
Even distribution or uneven distribution.
Spherical shape 1 glomeration of fixed frame, several wefts 11 can be provided on the surface of the spherical fixed frame 1
Weft is identified, several warps 12 can be provided in the mark warp on the surface of the spherical fixed frame 1, identify weft and mark
Know warp and the surface of the spherical fixed frame 1 is divided into several regions.
Or the spherical fixed frame 1 is by several weft plates（It does not draw）With several warp plates（It does not draw）Composition, if
Dry weft plate is arranged in the inside of several warp plates, and several warp plates are connect by connector with several weft plates or several
Warp plate welds together with several warp plates.Or the spherical fixed frame 1 is by several weft plates and several warp board groups
At several weft plates and several warp plates intersection are fastened on together, i.e., several weft plates and several warp plates are generally within same
In a arcwall face.
The spherical shape fixed frame 1 is by several weft plates and several warp board groups into several warp plates and several weft plates
The warp 12 and weft 11 of the spherical fixed frame 1 when can be respectively as the installation LED display modules 2.If xeromenia
The warp 12 of the spherical fixed frame 1 when line plate is as the installation LED display modules 2, when installing the LED display modules 2
The weft 11 of the spherical shape fixed frame 1 is using mark weft.Or several weft plates are used as when installing the LED display modules 2
The weft 11 of the spherical shape fixed frame 1 installs the warp 12 of the spherical shape fixed frame 1 when the LED display modules 2 using mark
Warp.
In the present embodiment, several wefts 11 and several warps 12 intersect to form several regions（It does not draw）, and
In that region, always have and exist with the essentially identical LED display modules 2 of its shape, i.e., several LED display modules
2 shape is substantially and the shape in several regions is essentially identical, and shape and the weft 11 and warp 12 of the LED display modules 2 close
The shape enclosed is essentially identical.That is, the shape of four sides of the LED display modules 2 respectively in corresponding region
The shape of weft 11 and warp 12 is essentially identical, i.e., the side of left and right two of the LED display modules 2 respectively in the region
Warp 12 correspond to, two sides up and down of the LED display modules 2 are corresponding with the weft 11 in the region respectively, described
The side of left and right two of LED display modules 2 and upper and lower two sides are respectively along in the region（The spherical shape fixed frame 1）Warp
Line 12 and weft 11 are arranged.When on the surface that several LED display modules 2 are mounted on to the spherical fixed frame 1, only need
Several LED display modules 2 are separately mounted on region identical with its shape.
Always there is the shape in some regions identical in several regions, the identical region of these shapes is primarily present those latitudes
The identical region of numerical value is such as located at the region of Same Latitude, or the south latitude region of both sides and north latitude region above and below equator.This
Sample but also, in several LED display modules 2, there is also the identical more than two LED display modules of shape 2.
In the present embodiment, several wefts 11 and several warps 12 intersect to form several regions, several regions be by
Warp 12 and the formation of weft 11.With the increase of latitude, the distance between adjacent two warps 12 are smaller and smaller, the length of warp 12
Degree will not become.In this way so that on projecting direction, substantially at isosceles trapezoid, the projection of weft 11 is isosceles for the projection in several regions
The projection of trapezoidal upper bottom edge and bottom, warp 12 is two waists of isosceles trapezoid.Isosceles are projected into due to several regions
It is trapezoidal so that for the projection of shape of the LED display modules 2 also at isosceles trapezoid, the spherical display screen is by several projection shapes
Shape is spliced to form at the LED display modules 2 of isosceles trapezoid.It should be noted that the LED display modules 2 can be set
Count into isosceles trapezoid tabular；Or the LED display modules 2 are designed into camber, but it projects into isosceles trapezoid.
Due to the increase with latitude, the distance between adjacent two warps 12 are smaller and smaller.Therefore the width of isosceles trapezoid
Relationship between degree and latitude is that, with the increase of latitude, the distance between two waists of isosceles trapezoid are more and more narrow；Or with
The reduction of latitude, the distance between two waists of isosceles trapezoid are more and more wider.That is, the LED display modules 2 two
The distance between waist is as the increase of latitude is more and more narrow or the distance between 2 two waists of LED display modules are with latitude
The reduction of degree is more and more wider.I.e. width of the LED display modules 2 on latitude direction narrows or institute with the increase of latitude
Width of the LED display modules 2 on latitude direction is stated to broaden with the reduction of latitude.
Since the spherical fixed frame 1 is by several weft plates and several warp board groups at several warp plates are as installation
The warp 12 of the spherical shape fixed frame 1 when the LED display modules 2 is installed described spherical fixed when the LED display modules 2
The weft 11 of frame 1 is using mark weft.So by the left and right side of the LED display modules 2（Waist）Along described spherical fixed
12 direction of warp of frame 1 is arranged, i.e., by the left and right side of the LED display modules 2（Waist）On warp plate.
In the present embodiment, when width of the LED display modules 2 on latitude direction changes, with the latitude
It spends in substantially corresponding 22 row of LED light in direction, the spacing between at least one group of adjacent two row LED light 22 also changes.
The LED display modules 2 are at isosceles trapezoid, width of the LED display modules 2 on latitude direction（Two waists it
Between distance）Narrow with increaseing or decreasing for latitude or broadens.In 22 array of LED light, the every quantity phase of row LED light 22
Together, the quantity of each column LED light 22 is identical.That is, the width regardless of the LED display modules 2 on latitude direction
Variation, the line number and columns of several LED light 22 in the LED display modules 2 do not change always, and change is adjacent two
Spacing between row LED light 22, i.e., the spacing between adjacent two row LED light 22 is as the LED display modules 2 are in latitude direction
On width variation and change.
When width of the LED display modules 2 on latitude direction narrows or broaden, then basic with the latitude direction
In 22 row of corresponding LED light, the spacing between at least one group of adjacent two row LED light 22 also narrows or broadens.That is, working as
The LED display modules 2 are when the width on latitude direction narrows or broadens, then substantially corresponding with the latitude direction
In 22 row of LED light, there is the spacing between one group of adjacent two row LED light 22 also to narrow or broaden, or has multigroup adjacent two row LED
Spacing between lamp 22 also narrows or broadens, or all the spacing between adjacent two row LED light 22 also narrows or broadens.Institute
It states in 22 row of LED light on the wider position of 2 width of LED display modules, the spacing between adjacent two row LED light 22 compares
It is wide；And in 22 row of LED light on the narrow position of 2 width of LED display modules, at least one group of adjacent two row LED
Spacing between lamp 22 is narrow.That is, in the LED display modules 2, the wider position of distance between two waists
It sets, the distribution of LED light 22 is diluter, and the pixel of the LED display modules 2 is relatively low；In the LED display modules 2, two
On the narrow position of the distance between waist, the distribution of LED light 22 is closeer, and the pixel of the LED display modules 2 is relatively high.
In the present embodiment, directly several LED light 22 can be arranged at array in the LED display modules 2,
In 22 array of LED light, often the quantity of row LED light 22 is identical, and the quantity of each column LED light 22 is identical.In every row LED light 22, until
The variation of width of the spacing with the LED display modules 2 on latitude direction between rare one group of adjacent two row LED light 22
And change.For example, by the first row LED light 22, the second row LED light 22 ... Nth row LED light 22（N is the integer more than or equal to 2）
It is successively set on from top to bottom in the LED display modules 2, the upper width of the LED display modules 2 is wide less than its underpart
Degree.Can be that the distance between first row LED light 22 and secondary series LED light 22 narrow in the second row LED light 22（One group of phase
Spacing between adjacent two row LED light 22 changes）, and the spacing between other groups of adjacent two row LED light 22 does not change.
Can be that the distance between secondary series LED light 22 and third row LED light 22 narrow or/and the 4th in the third line LED light 22
The distance between row LED light 22 and the 5th row LED light 22 narrow, and the spacing between other groups of adjacent two row LED light 22 is not sent out
Changing.
In the present embodiment, several lamp bars 21 are provided in the LED display modules 2, several LED light 22 are respectively set
In several lamp bars 21, at least provided with a row LED light 22 in lamp bar 21 described in each, several LED light 22 are at battle array
Row are arranged in the LED display modules 2.The LED display modules 2 further include PCBA board（It does not draw）, several lamp bars
21 are arranged in the PCBA board.
Several lamp bars 21 are arranged at column-shaped, and the length of several lamp bars 21 is identical, if lamp bar described in each
21 are provided with a row LED light 22, then the quantity of the LED light 22 in every lamp bar 21 it is identical and they between
Away from also identical.In several lamp bars 21, spacing between at least one group of adjacent two lamp bar 21 is shown with the LED
The variation of width of the module 2 on latitude direction and change, i.e., the width when the LED display modules 2 on latitude direction by
When gradual change is wide or narrows, the spacing between at least one group of adjacent two lamp bar 21 also gradually broadens or narrows.Namely
It says, in certain a line, the spacing between lamp bar 21 described in first lamp bar 21 and Article 2 changes, then first
Spacing between lamp bar 21 described in lamp bar 21 and Article 2 described in item from start to finish all changes.It cannot say, in a second row,
Spacing between lamp bar 21 described in first lamp bar 21 and Article 2 changes, and in the third line, described in first
Spacing between lamp bar 21 described in lamp bar 21 and Article 2 does not change, lamp bar described in lamp bar 21 and Article 4 described in Article 3
Spacing between 21 changes.Several lamp bars 21 can also embark on journey shape setting, then the length of several lamp bars 21 differs,
If lamp bar 21 described in each is only provided with a row LED light 22, the quantity phase of the LED light 22 in every lamp bar 21
The same and spacing between them differs, and the spacing between its LED light 22 of the longer lamp bar 21 of length is bigger, and length is shorter
Spacing between its LED light 22 of lamp bar 21 is smaller.
In the present embodiment, when several wefts 11 are uniformly distributed, several warps 12 are uniformly distributed.Then weft 11 and warp 12
To two extreme directions, its size is smaller and smaller since equator for the shape surrounded.That is, latitude is bigger, weft 11 and warp 12
The size for the shape surrounded is smaller, while the size of the LED display modules 2 becomes larger also with latitude and become smaller.The LED is aobvious
Show that the size of module 2 determines the quantity of LED light 22 thereon, the size of the LED display modules 2 is bigger, LED light 22 thereon
Quantity it is bigger；The size of the LED display modules 2 is smaller, and the quantity of LED light 22 thereon is smaller；Size is identical several
The quantity of the LED display modules 2, LED light 22 thereon is identical.
In the same longitudinal, the quantity of the LED light 22 in the two neighboring LED display modules 2 is different, same
On one latitude direction, the quantity of the LED light 22 in the two neighboring LED display modules 2 is identical.Or in the same longitude
On direction, the quantity of the LED light 22 in the two neighboring LED display modules 2 is identical or different, in the same latitude direction
On, the quantity phase exclusive or of the LED light 22 in the two neighboring LED display modules 2 is identical.When installation, it is only necessary to by the LED
Display module 2 is surrounded mounted on the weft 11 and warp 12 essentially identical with its shape on position.
The utility model shows several LED as a result of the LED display modules and the spherical fixed frame
Module is mounted on the surface of the spherical fixed frame and is formed spherical display screen, the shape of the LED display modules with it is described
The shape that the weft and warp of spherical fixed frame surround is essentially identical, illustrates that the shape of the LED display modules varies；It will
Several LED light are arranged at array in the LED display modules, and often the quantity of row LED light is identical, the quantity phase of each column LED light
Together, in every row LED light, the spacing between adjacent two row LED light becomes with the variation of the width of the LED display modules
Change；On the position of different in width, the spacing between adjacent two row LED light is different, and width is wider, and spacing is bigger, and width is narrower
Spacing is smaller, so there is no need to calculate the relationship between lamp point spacing and number, no matter the size of the LED display modules is such as
What, several LED light in the LED display modules are all into array distribution, and only the spacing between adjacent two row LED light has been
Variation has many advantages, such as simple design, fast and easy installation and need not calculate the relationship between lamp point spacing and number.
It should be noted that being explained in detail for the respective embodiments described above, purpose be only that the utility model into
Row explain, in order to be able to preferably explain the utility model, still, these description cannot with any explanation at be to this
The limitation of utility model, in particular, each feature described in various embodiments mutually can also be combined arbitrarily, to
Other embodiment is formed, in addition to there is clearly opposite description, these features should be understood to can be applied to any one reality
It applies in mode, and is not limited merely to described embodiment.
Claims (9)
1. a kind of LED ball shape display screen, including spherical fixed frame, which is characterized in that further include:
Several LED display modules are mounted on the surface of the spherical fixed frame and form ball by several LED display modules
The shape that the weft and warp of shape display screen, the shape of the LED display modules and the spherical fixed frame surround is essentially identical；
Several LED light are provided in an array way several LED light in the LED display modules, and often the quantity of row LED light is identical, often
The quantity of row LED light is identical；
When width of the LED display modules on latitude direction changes, in LED substantially corresponding with the latitude direction
In lamp row, the spacing between at least one group of adjacent two row LED light also changes.
2. LED ball shape display screen according to claim 1, it is characterised in that：Further include several lamp bars, several lamp bars
It is arranged in the LED display modules, several LED light are separately positioned in several lamp bars.
3. LED ball shape display screen according to claim 2, it is characterised in that：Further include PCBA board, several lamp bars are set
It sets in the PCBA board.
4. LED ball shape display screen according to claim 2, it is characterised in that：At least it is arranged in lamp bar described in each
There is a row LED light.
5. LED ball shape display screen according to claim 1 or 2, it is characterised in that：When the LED display modules are in latitude
When width on direction broadens or narrows, in LED light row substantially corresponding with the latitude direction, at least one group of adjacent two row
Spacing between LED light also broadens or narrows.
6. LED ball shape display screen according to claim 1 or 2, it is characterised in that：It is adjacent in the same longitudinal
The quantity of LED light in two LED display modules is different.
7. LED ball shape display screen according to claim 1 or 2, it is characterised in that：It is adjacent on the same latitude direction
The quantity of LED light in two LED display modules is identical.
8. LED ball shape display screen according to claim 1 or 2, it is characterised in that：The spherical shape fixed frame is by several latitudes
Line plate and several warp board groups are arranged at, several weft plates in the inside of several warp plates, several warp plates by connector with
Several weft plate connections；Or several warp plates weld together with several warp plates；Or several weft plates and several warps
Plate intersection is fastened on together.
9. LED ball shape display screen according to claim 1 or 2, it is characterised in that：The LED display modules are at isosceles ladder
Shape；Or by the LED display modules camber, but it projects into isosceles trapezoid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721665139.3U CN207704777U (en) | 2017-12-05 | 2017-12-05 | LED ball shape display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721665139.3U CN207704777U (en) | 2017-12-05 | 2017-12-05 | LED ball shape display screen |
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| Publication Number | Publication Date |
|---|---|
| CN207704777U true CN207704777U (en) | 2018-08-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721665139.3U Active CN207704777U (en) | 2017-12-05 | 2017-12-05 | LED ball shape display screen |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107833530A (en) * | 2017-12-05 | 2018-03-23 | 陈剑 | The design method and LED ball shape display screen of LED ball shape display screen |
| CN110599949A (en) * | 2019-09-20 | 2019-12-20 | 深圳市洲明科技股份有限公司 | LED box body and system card and display module thereof |
| CN112068325A (en) * | 2020-08-21 | 2020-12-11 | 雷文昌 | 3D display screen rotating according to central shaft and combined 3D large screen thereof |
-
2017
- 2017-12-05 CN CN201721665139.3U patent/CN207704777U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107833530A (en) * | 2017-12-05 | 2018-03-23 | 陈剑 | The design method and LED ball shape display screen of LED ball shape display screen |
| CN110599949A (en) * | 2019-09-20 | 2019-12-20 | 深圳市洲明科技股份有限公司 | LED box body and system card and display module thereof |
| CN110599949B (en) * | 2019-09-20 | 2021-11-26 | 深圳市洲明科技股份有限公司 | LED box body and system card and display module thereof |
| CN112068325A (en) * | 2020-08-21 | 2020-12-11 | 雷文昌 | 3D display screen rotating according to central shaft and combined 3D large screen thereof |
| CN112068325B (en) * | 2020-08-21 | 2022-06-17 | 雷文昌 | 3D display screen rotating according to central shaft and combined 3D large screen thereof |
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