CN104616600B - Spherical display screen - Google Patents
Spherical display screen Download PDFInfo
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- CN104616600B CN104616600B CN201510060005.8A CN201510060005A CN104616600B CN 104616600 B CN104616600 B CN 104616600B CN 201510060005 A CN201510060005 A CN 201510060005A CN 104616600 B CN104616600 B CN 104616600B
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- isosceles triangle
- installation unit
- mounting seat
- flat support
- support frame
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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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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Pivots And Pivotal Connections (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses spherical display screen, including：Support；Multiple installation units, each installation unit includes six the first isosceles triangle casings, three the second isosceles triangle casings, six the first isosceles triangle casings are so that waist edge is adjacent and is spliced to form hexagon component, the base of second isosceles triangle casing is hingedly connected to the base of wherein three the first isosceles triangle casings of hexagon component, and three end points of each first isosceles triangle casing and three end points of each second isosceles triangle casing are respectively positioned on same sphere；Multiple links, each installation unit corresponds the spherical periphery for being fixed on support by a link and forms spheroid, and weft direction of each installation unit along the sphere is surround；Multiple LED modules, correspond the outer surface for fitting in each the first isosceles triangle casing and the second isosceles triangle casing.The present invention is readily produced and can be easily assembled, and its display effect is good and cost is low.
Description
Technical field
The present invention relates to display screen field, more particularly to spherical display screen.
Background technology
Spherical display screen belongs to the category of abnormity screen, and 360 degree of visual impact can be brought to spectators, and module or casing are needed
A ball is connected into circular shape, it is necessary to design the fixation steelframe of the inside.Spherical display screen screen common at present
Generally watermelon ball screen (as shown in Figure 1), football screen (as shown in Figure 2), six face ball screens (as shown in Figure 3), dot matrix screen this
Four kinds of spherical display screens, can not be uniformly distributed however, the shortcoming of watermelon ball screen is north and south the two poles of the earth pixel；Football screen has the disadvantage
Display module species is more, is unfavorable for producing and assembles, and also therefore needs to carry out software programming and different shows at each correspond to
Shown in display screen module, it is cumbersome；The shortcoming of six face ball screens is that its fixed structure is not easy production, and display effect is poor；Point square
The shortcoming of battle array screen is that the structure of fixed module or casing is not easy production.
The content of the invention
In order to overcome the deficiencies in the prior art, it is an object of the invention to provide spherical display screen, it is readily produced and energy
It is enough easily assembled, and its display effect is good and cost is low.
The purpose of the present invention is realized using following technical scheme：
Spherical display screen, including：
Support；
Multiple installation units, each installation unit includes six the first isosceles triangle casings, three the second isoceles triangles
Shape casing, six the first isosceles triangle casings are so that waist edge is adjacent and is spliced to form hexagon component, six the first isoceles triangles
It is hinged between the waist edge of shape casing, the base of the second isosceles triangle casing is hingedly connected to wherein the three of hexagon component
The base of individual first isosceles triangle casing, makes installation unit triangular in shape, and the waist edge length of the second isosceles triangle casing is small
In the waist edge length of the first isosceles triangle casing, three end points and each second isoceles triangle of each first isosceles triangle casing
Three end points of shape casing are respectively positioned on same sphere；
Multiple links, each installation unit corresponds the spherical periphery for being fixed on support by a link and forms ball
Body, and weft direction of each installation unit along the sphere is circular；
Multiple LED modules, one-to-one corresponding fits in each the first isosceles triangle casing and the second isosceles triangle casing
Outer surface.
Preferably, the support includes a cylindricality frame and multiple flat support frames, and the quantity of flat support frame is to install single
The half of the quantity of member, flat support frame is divided into two layers, is surround respectively along the weft direction of the sphere, and each with cylindricality frame
It is affixed；The installation unit is fixed in each flat support frame.
Preferably, the flat support frame has the inner side edge close to cylindricality frame, the outer side edges away from cylindricality frame, connection
In inner side edge one end and outer side edges one end the first connection side and be connected to the of the inner side edge other end and the outer side edges other end
Two connection sides, inner side edge is parallel with the length direction of cylindricality frame, and at an acute angle, outer side edges and the are intersected on the first connection side with inner side edge
One connection side is intersecting in obtuse angle, and the second connection side is vertical with outer side edges；Inner side edge and cylindricality frame are affixed；First connection side is provided with the
One mounting seat, outer side edges are provided with the second mounting seat；Second connection side of two layers of flat support frame is relative.
Preferably, circumferentially array is set flat support frame described in two layers centered on cylindricality frame, and adjacent flat with layer
The angle of shape support frame is 72 °, and the relative position of the adjacent flat support frame of different layers staggers 36 °.
Preferably, the link includes a support bar and three connecting rods, and one end of support bar is affixed through connector
In the center of the hexagon component, the other end of support bar is connected with for being docked with the first mounting seat or the second mounting seat admittedly
The 3rd fixed mounting seat；One end of three connecting rods corresponds to the outboard end for being articulated with three the second isosceles triangle casings respectively
Point, the other end of three connecting rods is hinged with the 3rd mounting seat respectively.
Preferably, the installation unit is divided into three layers, wherein, the installation unit positioned at upper strata is installed by the corresponding 3rd
Seat docks fixation with being located at first mounting seat of flat support frame on upper strata, and the installation unit positioned at intermediate layer passes through corresponding the
Three mounting seats dock fixation with the second mounting seat of two layers of flat support frame, and the installation unit positioned at lower floor passes through the corresponding 3rd
Mounting seat docks fixation with the first mounting seat of the flat support frame positioned at lower floor.
The installation unit for being preferably located at upper strata is 5, and the installation unit positioned at intermediate layer is 10, position
In lower floor the installation unit be 5.
During preferably as lifting, the top center of the spheroid is provided with the first pentagon breach, the top of the cylindricality frame
End is provided with suspension ring, and suspension ring are relative with the first pentagon breach.
During preferably as being fixedly mounted with, the bottom centre of the spheroid is provided with the second pentagon breach, and the bottom of cylindricality frame is consolidated
Firm banking is connected to, the firm banking is extended downwardly from the second pentagon breach.
Preferably, the connecting rod includes the body of rod, the first thread bush and the second thread bush, the first thread bush and the second screw thread
The internal thread rotation of set is on the contrary, the first thread bush is articulated with the outer point of the second isosceles triangle casing, the second thread bush hinge
It is connected to the 3rd mounting seat, the two ends of the body of rod are spirally connected the first thread bush and the second thread bush respectively.
Compared with prior art, the beneficial effects of the present invention are：
(1) present invention is keeping knot by way of installation unit is formed into spheroid with support assembly by link
, can be with while the first isosceles triangle casing, the second isosceles triangle casing on each installation unit on the basis of structure is firm
12 pentagons and 20 hexagons are constituted on sphere, wherein each end points of the installation unit of triangle is all in same sphere
On, so can be only assembled by two kinds of triangle casings and LED modules, greatly reduce the species of display module, it is easy to raw
Production also allows for easily installation, reduces production, assembly cost, improves the difficulty that electronic program is write, and picture utilization rate
High, display effect is good；
(2) center of effort's point of the hexagon component of installation unit of the invention composition is the central point of hexagon, then leads to
Three the second isosceles triangle casings (pentagon use) can be held by crossing three connecting rods, and the more conducively assembly of spheroid is allowed to more
Simplicity, operation more facilitates.
Brief description of the drawings
Fig. 1 is the schematic diagram of existing watermelon ball screen；
Fig. 2 is the schematic diagram of existing football screen；
Fig. 3 is the schematic diagram of existing six face screen；
Fig. 4 is that installation unit of the present invention is fitted with one of structural representation of LED modules；
Fig. 5 is the two of the structural representation that installation unit of the present invention is fitted with LED modules；
Fig. 6 is the structural representation of cylindricality frame of the present invention；
Fig. 7 is the structural representation of flat support frame of the present invention；
Fig. 8 is the structural representation of support of the present invention；
Fig. 9 one of schematic diagrames of assembled installation unit on support for the present invention；
Figure 10 is the two of the schematic diagram of installation unit assembled on support of the invention；
Figure 11 is the three of the schematic diagram of installation unit assembled on support of the invention；
Figure 12 is the structural representation of spherical display screen of the present invention；
Figure 13 is divided into three layers of structural representation for the installation unit of the present invention.
In figure：1st, support；11st, cylindricality frame；111st, suspension ring；12nd, flat support frame；121st, inner side edge；122nd, outer side edges；
123rd, the first connection side；124th, the second connection side；125th, the first mounting seat；126th, the second mounting seat；2nd, installation unit；21st,
One isosceles triangle casing；22nd, the second isosceles triangle casing；3rd, link；31st, support bar；32nd, connecting rod；33rd, the 3rd peace
Fill seat；321st, the body of rod；322nd, the first thread bush；323rd, the second thread bush；4th, LED modules；5th, the first pentagon breach.
Embodiment
Below, with reference to accompanying drawing and embodiment, the present invention is described further：
Spherical display screen as shown in Fig. 4~5, Figure 12, including：Support 1, multiple installation units 2, the and of multiple links 3
Multiple LED modules 4, wherein：
Multiple installation units 2, each installation unit 2 includes six the first isosceles triangle casings 21, three the second isosceles
Triangle casing 22, six the first isosceles triangle casings 21 are so that waist edge is adjacent and is spliced to form hexagon component, six first
It is hinged between the waist edge of isosceles triangle casing 21, the base of the second isosceles triangle casing 22 is hingedly connected to hexagon
The base of wherein three the first isosceles triangle casings 21 of component, makes installation unit 2 triangular in shape, the second isosceles triangle case
The waist edge length of body 22 is less than the waist edge length of the first isosceles triangle casing 21, three of each first isosceles triangle casing 21
Three end points of end points and each second isosceles triangle casing 22 are respectively positioned on same sphere；
Multiple links 3, each installation unit 2 corresponds the spherical periphery shape that support 1 is fixed on by a link 3
Into spheroid, and weft direction of each installation unit 2 along the sphere is circular；
Multiple LED modules 4, one-to-one corresponding fits in each the first isosceles triangle casing 21 and the second isosceles triangle case
The outer surface of body 22.
Support 1 is that each installation unit 2 provides immobilizing foundation, and link 3 then provides for each installation unit 2 to be connected
Connect, assembled function.By installation unit 2 link 3 come with by way of the assembled formation spheroid of support 1, being consolidated in holding structure
On the basis of, can be with while the first isosceles triangle casing 21, the second isosceles triangle casing 22 on each installation unit 2
12 pentagons and 20 hexagons (such as Figure 12, Figure 13) are constituted on sphere, wherein the installation unit 2 of triangle is each
Individual end points, so can be only assembled by two kinds of triangle casings and LED modules 4 all on same sphere, greatly reduces aobvious
Show the species of module, it is easy to which production also allows for easily installation, improves the difficulty that electronic program is write, and picture utilization rate pole
Height, each end points of installation unit 2 is evenly distributed on sphere, and so whole 360 degree of ball is without dead angle, and display effect is good.Specifically
It is that the pentagon on sphere is made up of five the second isosceles triangle casings 22, and hexagon is by six the first isosceles triangles
What casing 21 was constituted, the drift angle of both isosceles triangle casings is not waited but base is equal.The sequential steps of assembled installation unit 2
As shown in figs. 9 to 12.
As can be seen from figures 6 to 8, the support 1 of this example includes a cylindricality frame 11 and multiple flat support frames 12, flat support frame 12
Quantity be installation unit 2 quantity it is general, flat support frame 12 has two layers, respectively along the weft direction ring of the sphere
Around, and it is each affixed with cylindricality frame 11；The installation unit 2 is fixed in each flat support frame 12.In the periphery of cylindricality frame 11
It is beneficial to dispersed stress around flat support frame 12 is installed.The cylindricality frame 11 and flat support frame 12 of support 1 can be by steel
Composition is built, for enhancing firmness, the steel construction for reinforcement can be accordingly set up.
Wherein, as shown in fig. 7, flat support frame 12 has an inner side edge 121 of close cylindricality frame 11, away from cylindricality frame
Outer side edges 122, the first connection side 123 for being connected to the one end of inner side edge 121 and the one end of outer side edges 122 and it is connected to inner side edge
Second connection side 124 of 121 other ends and the other end of outer side edges 122, inner side edge 121 is parallel with the length direction of cylindricality frame 11,
First connection side 123 intersect with inner side edge 121 it is at an acute angle, then equivalent to first connection side 123 be obliquely installed, outer side edges 122 and
First connection side 123 is intersecting then to be tilted equivalent to outer side edges 122 with inner side edge 121 in obtuse angle, and second connects side 124 and outer
Side 122 is vertical；Inner side edge 121 and cylindricality frame 11 are affixed；First connection side 123 is provided with the first mounting seat 125, outer side edges 122
Provided with the second mounting seat 126；Second connection side 124 of two layers of flat support frame 12 is relative.By above-mentioned setting, make each flat
Support frame 12 can be centered around the formation of the periphery of support 1 and be more uniformly distributed spheroidal shape.The first set mounting seat 125 and the second peace
Dress seat 126 is beneficial to carry out docking assembled fix with installation unit 2.
As shown in figure 8, circumferentially array is set flat support frame 12 described in two layers centered on cylindricality frame 11, and same layer
The angle of adjacent flat support frame 12 is 72 °, and the relative position of the adjacent flat support frame 12 of different layers staggers 36 °, more to enter one
Step equably carries out assembled installation unit 2, while keeping the roundness of spheroid.Can frame between the adjacent flat support frame 12 of same layer
If pole, for increasing intensity, while also providing support level of stopping over to maintenance personal.
As shown in figure 4, the concrete structure of the link 3 of this example is：Link 3 includes a support bar 31 and three connections
Bar 32, one end of support bar 31 is fixed in the center of the hexagon component through connector, and the other end of support bar 31 is connected with
The 3rd mounting seat 33 for docking fixation with the first mounting seat 125 or the second mounting seat 126；One end of three connecting rods 32 point
The outer point of three the second isosceles triangle casings 22 Dui Ying be articulated with, the other ends of three connecting rods 32 is respectively with the 3rd
Mounting seat 33 is hinged.By the drawing of three connecting rods 32, the stress equalization of three the second isosceles triangle casings 22 can be kept,
Support is reinforced centrally through support bar 31 to hexagon component, effectively the formation of installation unit 2 stabilization can be fixedly connected.
Preferably, as shown in figure 13,2 points of the installation unit is three layers, wherein, the installation unit 2 positioned at upper strata passes through
Corresponding 3rd mounting seat 33 docks fixation with the first mounting seat 125 of the flat support frame 12 positioned at upper strata, positioned at intermediate layer
Installation unit 2 fixation, position are docked with the second mounting seat 126 of two layers of flat support frame 12 by corresponding 3rd mounting seat 33
Pass through corresponding 3rd mounting seat 33 and the first mounting seat of the flat support frame 12 positioned at lower floor in the installation unit 2 of lower floor
125 docking are fixed.
Equivalent to spheroid has laterally been cut into three layers, forms upper strata, intermediate layer and lower floor, it is preferable that the institute positioned at upper strata
Installation unit 2 is stated for five, the installation unit 2 positioned at intermediate layer is ten, be five positioned at the installation unit 2 of lower floor
It is individual, the structure of spheroid is made up of the second isosceles triangle casing of hexagon parts assembling three 22 (pentagon with)
Structure, center of effort's point of this structure is the central point of hexagon component, then holds three using by three connecting rods 32
Second isosceles triangle casing 22 (pentagon use), with reference to the docking of the first mounting seat 125 and the 3rd mounting seat 33, second installs
Seat 126 is docked with the 3rd mounting seat 33, can simple assembling form more stable sphere structure.
Safeguard that as shown in figure 12, the top center of spheroid is provided with the first pentagon breach 5 for ease of personnel, be easy to safeguard
Personnel enter, as shown in figure 8, the top of the cylindricality frame 11 is provided with suspension ring 111, suspension ring 111 and the phase of the first pentagon breach 5
It is right, when this spherical display screen is installed, suspension ring 111 can be hung by outside lifting mode, support 1 are assembled, subsequently then
It is sustainable to fix whole spherical display screen with the suspension ring 111.
Fixed form to the spherical display screen can also be adopted as following structure：The bottom centre of spheroid is provided with the two or five side
V notch v (not shown), the bottom of cylindricality frame 11 is connected with firm banking (not shown), the firm banking by this
Extend downwardly from, support 1 can be also supported by firm banking in two pentagon breach, the stabilization for forming spherical display screen is consolidated
It is fixed.
As preferred embodiment, as shown in figure 4, installation unit 2 it is assembled during, to make installation unit 2
Outer surface forms more preferable radian with reference to LED modules 4, need to be to carrying out angle adjustment at each articulated structure of installation unit 2：Institute
Stating connecting rod 32 includes the body of rod 321, the first thread bush 322 and the second thread bush 323, the first thread bush 322 and the second thread bush
323 internal thread rotation is on the contrary, the first thread bush 322 is articulated with the outer point of the second isosceles triangle casing 22, the second spiral shell
Line set 323 is articulated with the 3rd mounting seat 33, and the two ends of the body of rod 321 are spirally connected the first thread bush 322 and the second thread bush 323 respectively.
By rotating the body of rod 321, both it was connected beneficial to the body of rod 321 with the quick assembling of the first thread bush 322, the second thread bush 323, simultaneously
Also the angle adjustment of the second isosceles triangle casing 22 can be driven whole, beneficial to the roundness of amendment spheroid.Wherein, the body of rod 321 can
It is made of pipe fitting.
Being hinged between above-mentioned part, can be realized using modes such as hinge, pin-joint pieces；Above-mentioned affixed, fixed form,
Can be used weld, be spirally connected, the mode such as clamping is realized.
It will be apparent to those skilled in the art that technical scheme that can be as described above and design, make other various
It is corresponding to change and deformation, and all these change and deformation should all belong to the protection domain of the claims in the present invention
Within.
Claims (9)
1. spherical display screen, it is characterised in that including：
Support；
Multiple installation units, each installation unit includes six the first isosceles triangle casings, three the second isosceles triangle casees
Body, six the first isosceles triangle casings are so that waist edge is adjacent and is spliced to form hexagon component, six the first isosceles triangle casees
It is hinged between the waist edge of body, the base of the second isosceles triangle casing is hingedly connected to wherein three of hexagon component
The base of one isosceles triangle casing, makes installation unit triangular in shape, and the waist edge length of the second isosceles triangle casing is less than the
The waist edge length of one isosceles triangle casing, three end points and each second isosceles triangle case of each first isosceles triangle casing
Three end points of body are respectively positioned on same sphere；
Multiple links, each installation unit corresponds the spherical periphery for being fixed on support by a link and forms spheroid,
And weft direction of each installation unit along the sphere is surround；
Multiple LED modules, correspond and fit in the outer of each the first isosceles triangle casing and the second isosceles triangle casing
Surface；
The support includes a cylindricality frame and multiple flat support frames, and the quantity of flat support frame is the one of the quantity of installation unit
Half, the weft direction of the flat support frame globally around being provided with upper and lower two layers, and each flat support frame with it is described
Cylindricality frame is affixed；The installation unit is fixed in each flat support frame.
2. spherical display screen according to claim 1, it is characterised in that the flat support frame has close to cylindricality frame
One inner side edge, the outer side edges away from cylindricality frame, it is connected to inner side edge one end and the first connection side of outer side edges one end and connection
In the second connection side of the inner side edge other end and the outer side edges other end, inner side edge is parallel with the length direction of cylindricality frame, and first connects
Edge fit intersect with inner side edge it is at an acute angle, outer side edges with first connection side intersect in obtuse angle, second connect side it is vertical with outer side edges；It is interior
Side and cylindricality frame are affixed；First connection side is provided with the first mounting seat, and outer side edges are provided with the second mounting seat；Two layers of flat support frame
Second connection side it is relative.
3. spherical display screen according to claim 2, it is characterised in that flat support frame described in two layers using cylindricality frame as
Circumferentially array is set at center, and the angle of adjacent flat support frame is 72 ° with layer, the adjacent flat support frame of different layers it is relative
Stagger 36 ° position.
4. spherical display screen according to claim 3, it is characterised in that the link includes a support bar and three
Connecting rod, one end of support bar is fixed in the center of the hexagon component through connector, and the other end of support bar is connected with use
In the 3rd mounting seat that fixation is docked with the first mounting seat or the second mounting seat；One end of three connecting rods corresponds to be articulated with respectively
The outer point of three the second isosceles triangle casings, the other end of three connecting rods is hinged with the 3rd mounting seat respectively.
5. spherical display screen according to claim 4, it is characterised in that the installation unit is divided into three layers, wherein, it is located at
The installation unit on upper strata docks fixation by corresponding 3rd mounting seat with the first mounting seat of the flat support frame positioned at upper strata,
Installation unit positioned at intermediate layer by corresponding 3rd mounting seat docks fixation with the second mounting seat of two layers of flat support frame,
Installation unit positioned at lower floor is docked by corresponding 3rd mounting seat with the first mounting seat of the flat support frame positioned at lower floor
It is fixed.
6. spherical display screen according to claim 5, it is characterised in that the installation unit positioned at upper strata is 5, position
The installation unit in intermediate layer is 10, is 5 positioned at the installation unit of lower floor.
7. spherical display screen according to claim 6, it is characterised in that the top center of the spheroid is provided with the one or five side
V notch v, the top of the cylindricality frame is provided with suspension ring, and suspension ring are relative with the first pentagon breach.
8. spherical display screen according to claim 6, it is characterised in that the bottom centre of the spheroid is provided with the two or five side
V notch v, the bottom of cylindricality frame is connected with firm banking, and the firm banking is extended downwardly from the second pentagon breach.
9. spherical display screen according to claim 4, it is characterised in that the connecting rod includes the body of rod, the first thread bush
With the second thread bush, the internal thread rotation of the first thread bush and the second thread bush is on the contrary, the first thread bush is articulated with the second isosceles
The outer point of triangle casing, the second thread bush is articulated with the 3rd mounting seat, and the two ends of the body of rod are spirally connected the first thread bush respectively
With the second thread bush.
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| CN201510060005.8A CN104616600B (en) | 2015-02-04 | 2015-02-04 | Spherical display screen |
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| CN107725996A (en) * | 2017-11-28 | 2018-02-23 | 南京华脉科技股份有限公司 | A kind of multiaspect suspension type hanger |
| CN112133206A (en) * | 2019-06-25 | 2020-12-25 | 星脉智投(北京)商业运营管理有限公司 | Diamond LED canopy |
| CN112133207A (en) * | 2019-06-25 | 2020-12-25 | 星脉智投(北京)商业运营管理有限公司 | Diamond LED (light-emitting diode) awning and control method |
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| CN104616600A (en) | 2015-05-13 |
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