CN115240570B - LED ball-type display screen - Google Patents
LED ball-type display screen Download PDFInfo
- Publication number
- CN115240570B CN115240570B CN202210929277.7A CN202210929277A CN115240570B CN 115240570 B CN115240570 B CN 115240570B CN 202210929277 A CN202210929277 A CN 202210929277A CN 115240570 B CN115240570 B CN 115240570B
- Authority
- CN
- China
- Prior art keywords
- regular
- box
- templates
- template
- spherical
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000001154 acute effect Effects 0.000 claims description 31
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 9
- 239000011324 bead Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000011031 large-scale manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Toys (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention relates to the technical field of display screens, in particular to an LED spherical box body. The LED spherical box body is formed by splicing twelve regular pentagon box body templates and twenty regular hexagon box body templates into a polygonal body which is inscribed in a spherical shape, and the side length of the regular pentagon box body templates is consistent with the side length of the regular hexagon box body templates. The circumference of each regular pentagon box template surrounds five regular hexagon box templates, and five sides of each regular pentagon box template are respectively aligned and connected with six sides of each five regular hexagon box templates. The circumference of every regular hexagon box template all surrounds six regular pentagon box templates, and six limits of regular hexagon box template are aligned with five limits of six regular pentagon box templates respectively and meet, and adjacent regular pentagon box templates and two regular hexagon box templates pass through the connecting piece and connect. The invention also relates to an LED spherical display screen. The beneficial effects are as follows: the splicing precision of the LED spherical box body is improved, and the processing difficulty is reduced.
Description
Technical Field
The invention relates to the technical field of display screens, in particular to an LED spherical display screen.
Background
The LED spherical display screen is widely applied to public places such as shops, museums and the like needing to be displayed. Because the spherical structure cannot be directly processed, in the prior art, the splicing structure of the LED spherical display screen is generally processed first, and then the spherical display screen is spliced by the splicing structure. The splicing structure of the existing LED spherical display screen is of a trapezoid structure with various shapes and sizes, so that the trapezoid structure with various shapes and sizes needs to be processed during processing, the manufacturing period is long, the cost is high, gaps are easy to appear at the splicing positions of the adjacent splicing structures, and the accuracy of the spliced LED spherical display screen is low.
Disclosure of Invention
Technical problem to be solved
In view of the above-mentioned drawbacks and shortcomings of the prior art, the present invention provides an LED ball-type display screen, which solves the technical problems of multiple kinds of trapezoid structures, high cost and long period, and low splicing accuracy of the LED ball-type display screen spliced by the splicing structures in the prior art.
Technical proposal
In order to achieve the above purpose, the main technical scheme adopted by the invention comprises the following steps:
In a first aspect, the invention provides an LED (light-emitting diode) spherical box body, which is formed by splicing twelve regular pentagon box body templates and twenty regular hexagon box body templates into a polygonal body inscribed in a spherical shape, wherein the side length of the regular pentagon box body templates is consistent with the side length of the regular hexagon box body templates;
the circumference of each regular pentagon box body template is arranged around five regular hexagon box body templates, and five sides of each regular pentagon box body template are respectively aligned and connected with six sides of each regular hexagon box body template;
the circumference of each regular hexagon box template is arranged around six regular pentagon box templates, and six sides of each regular hexagon box template are respectively aligned and connected with five sides of each regular pentagon box template;
adjacent regular pentagon box templates and two regular hexagon box templates are connected through a connecting piece.
According to the invention, the regular pentagonal box template consists of a regular pentagonal central region or consists of one regular pentagonal central region and at least one circle of regular pentagonal annular surrounding region surrounding the regular pentagonal central region;
the regular pentagon central region and the regular pentagon annular surrounding region each comprise five first quadrilateral units, wherein the first quadrilateral units have two opposite right angles, an acute angle and an obtuse angle;
The obtuse angles of five first quadrilateral units in the regular pentagon central area form five angles of the regular pentagon central area, the acute angles of the five first quadrilateral units are connected to form the center of the regular pentagon central area, and the five first quadrilateral units are connected in pairs;
the regular pentagon annular surrounding area is composed of five first quadrilateral units and a plurality of first rectangle units, the obtuse angles of the five first quadrilateral units form five external angles of the regular pentagon annular surrounding area, the acute angles of the five first quadrilateral units are connected with the obtuse angles of the first quadrilateral units on the inner side of the regular pentagon annular surrounding area, and one or more first rectangle units are arranged between two adjacent first quadrilateral units.
According to the invention, the first right-angle side of the first quadrilateral unit and the first right-angle side of the first rectangular unit are both a, and the second right-angle side of the first quadrilateral unit and the second right-angle side of the first rectangular unit are both tan 54 °;
the side length of the regular pentagon box template is na, and n is an integer greater than or equal to 1.
According to the invention, the regular hexagonal box template consists of a regular hexagonal central area or consists of the regular hexagonal central area and at least one circle of regular hexagonal annular surrounding area surrounding the regular hexagonal central area;
The regular hexagonal central region and the regular hexagonal annular surrounding region each comprise six second quadrilateral units, and the second quadrilateral units have two opposite right angles, an acute angle and an obtuse angle;
The obtuse angles of six second quadrilateral units in the regular hexagon central area form six corners of the regular hexagon central area, the acute angles of six second quadrilateral units are connected to form the center of the regular hexagon central area, and the six second quadrilateral units are connected in pairs;
The regular hexagonal annular surrounding area is composed of six second quadrilateral units and a plurality of second rectangular units, the obtuse angles of the six second quadrilateral units form six external corners of the regular hexagonal annular surrounding area, the acute angles of the six second quadrilateral units are connected with the obtuse angles of the second quadrilateral units on the inner side of the regular hexagonal annular surrounding area, and one or a plurality of second rectangular units are arranged between two adjacent second quadrilateral units.
According to the invention, the side lengths of the first right-angle side of the second quadrangular unit and the first right-angle side of the second rectangular unit are both a, and the side lengths of the second right-angle side of the second quadrangular unit and the second right-angle side of the second rectangular unit are both v 3*a;
the side length of the regular hexagon box template is na, and n is an integer greater than or equal to.
According to the invention, the regular pentagon box body template and the regular hexagon box body template are both provided with hollow structures.
In a second aspect, the invention also provides an LED spherical display screen, which comprises an LED spherical box body and a first spherical bracket, wherein the first spherical bracket comprises a plurality of support rods;
Each supporting rod corresponds to the joint edge of the adjacent regular pentagon box body template and the regular hexagon box body template or the joint edge of the adjacent two regular hexagon box body templates;
the length of the supporting rod, the side length of the regular pentagon box body template and the side length of the regular hexagon box body template are consistent;
two end points of the supporting rod respectively correspond to two adjacent vertexes in the regular pentagon box body or two adjacent vertexes in the regular hexagon box body template;
The intersection points of the adjacent three supporting rods correspond to the joint points of the adjacent regular pentagon box templates and the two regular hexagon box templates, and the intersection ends of the adjacent three supporting rods, the adjacent regular pentagon box templates and the joint angles of the two regular hexagon box templates are connected.
According to the invention, the device further comprises a connecting piece;
the connecting piece is a triangular prism comprising a first edge, a second edge and a third edge, wherein the first edge, the second edge and the third edge are cambered surfaces, the radian of the first edge is smaller than that of the second edge and the third edge, and the radian of the second edge is consistent with that of the third edge;
The connecting piece can connect adjacent regular pentagon box template and two regular hexagon box template, first edge orientation regular pentagon box template, second edge with third edge orientation respectively two regular hexagon box template.
According to the invention, the device further comprises a first spherical bracket, wherein the first spherical bracket comprises a plurality of support rods;
Each supporting rod corresponds to the joint edge of the adjacent regular pentagon box body template and the regular hexagon box body template or the joint edge of the adjacent two regular hexagon box body templates;
the length of the supporting rod, the side length of the regular pentagon box body template and the side length of the regular hexagon box body template are consistent;
Two end points of the supporting rod respectively correspond to two adjacent vertexes in the regular pentagon box template or two adjacent vertexes in the regular hexagon box template;
The intersection points of the adjacent three supporting rods correspond to the joint points of the adjacent regular pentagon box templates and the two regular hexagon box templates, and the intersection ends of the adjacent three supporting rods, the adjacent regular pentagon box templates and the joint angles of the two regular hexagon box templates are connected.
According to the invention, a third threaded hole is formed in the center of the connecting piece;
The LED spherical display screen further comprises a second spherical bracket and a plurality of connecting rods, the second spherical bracket and the first spherical bracket have the same structure, the second spherical bracket is positioned on the outer side or the inner side of the first spherical bracket, and the connecting pieces used for connecting the second spherical bracket and the connecting pieces used for connecting the first spherical bracket are in one-to-one correspondence;
the two ends of each connecting rod are respectively connected with the third threaded hole of the connecting piece for connecting the first spherical bracket and the third threaded hole of the connecting piece for connecting the second spherical bracket in a threaded manner.
Advantageous effects
The beneficial effects of the application are as follows: the LED spherical box body is formed by splicing twelve regular pentagon box body templates and twenty regular hexagon box body templates into a polygonal body which is inscribed in a spherical shape, and the side length of the regular pentagon box body templates is consistent with the side length of the regular hexagon box body templates. The circumference of every regular pentagon box template all surrounds five regular hexagon box templates and meets with five regular hexagon box template's limit alignment respectively. The circumference of every regular hexagon box template all surrounds six regular pentagon box templates and sets up, and six limits of regular hexagon box template are respectively with six regular pentagon box templates establish the limit alignment meet. Because the side length of the regular pentagon box template is consistent with that of the regular hexagon box template, five sides of the regular pentagon box template and six sides of the regular hexagon box template can be accurately spliced correspondingly, gaps are avoided at the splicing positions of the regular pentagon box template and the regular hexagon box template, and the splicing precision of the spherical box is improved. Meanwhile, the spherical box body can be spliced by the regular pentagon box body templates and the regular hexagon box body templates, so that the type of a monomer for splicing the spherical box body is greatly simplified, the splicing difficulty of the spherical box body is reduced, the standardization and large-scale production of the spherical box body are realized, the processing difficulty and the production cost are reduced, and the production period can be greatly shortened.
Drawings
Fig. 1 is a schematic perspective view of the present LED globe display screen (the first globe bracket is located outside the LED globe box);
Fig. 2 is a schematic perspective view of the present LED globe display screen (the first globe bracket is located inside the LED globe box, and both the regular pentagonal box template and the regular hexagonal box template in the LED globe box are cambered surfaces);
Fig. 3 is a schematic perspective view of the present LED globe display screen (the first globe bracket is located inside the LED globe box, and the regular pentagonal box template and the regular hexagonal box template in the LED globe box are both planar);
FIG. 4 is a schematic illustration of a regular pentagonal box template;
Fig. 5 is a schematic diagram of a regular pentagon box template (a first quadrilateral unit is provided with a hollowed-out structure of two triangles);
FIG. 6 is a schematic illustration of a regular pentagonal box form (regular pentagonal box form being planar);
FIG. 7 is a schematic view of a regular pentagon box template (the regular pentagon box template is a cambered surface);
FIG. 8 is a schematic view of a splice of regular pentagonal box templates;
FIG. 9 is a schematic diagram of a splice of regular pentagonal box templates;
FIG. 10 is a schematic view of a splice of regular pentagonal box templates;
FIG. 11 is a schematic view of a regular hexagonal box template;
fig. 12 is a schematic diagram of a regular hexagonal box template (a second quadrilateral unit is provided with two triangular hollow structures);
FIG. 13 is a schematic view of a regular hexagonal box template (regular hexagonal box template is planar);
FIG. 14 is a schematic view of a regular hexagonal box template (the regular hexagonal box template is a cambered surface);
FIG. 15 is a schematic view of a splice of regular hexagonal box templates;
FIG. 16 is a schematic view of a splice of regular hexagonal box templates;
FIG. 17 is a schematic perspective view of a ball mount;
fig. 18 is a perspective view of a first ball mount;
FIG. 19 is a top view of the connector;
FIG. 20 is a top view of the connector;
FIG. 21 is a bottom view of the connector;
FIG. 22 is a schematic diagram of a splice of regular pentagon modules;
FIG. 23 is a schematic diagram of a regular hexagonal module;
fig. 24 is a schematic view of a second quadrangular lamp panel and a second rectangular lamp panel.
Description of the reference numerals
1: An LED spherical box body; 11: a regular pentagonal box template; 111: a first quadrangular unit; 112: a first rectangular unit; 12: regular hexagon box templates; 121: a second quadrangular unit; 122: a second rectangular unit; 131: a first box threaded hole; 132: a second box threaded hole; 14: a hollow structure;
2: a first ball-type bracket; 21: a support rod; 22: a connecting piece; 221: a first threaded hole; 222: a second threaded hole; 223: a third threaded hole; 224: a first edge; 225: a second edge; 226: a third edge;
3: a second spherical bracket;
4: a connecting rod;
52: a regular pentagon module; 521: a first quadrangular lamp panel; 522: a first rectangular light panel; 53: a regular hexagonal module; 531: a second quadrangular lamp panel; 532: a second rectangular lamp panel; 54: a lamp bead; 55: a symmetry axis;
a: the side length of the first right-angle side of the first quadrangular unit, the first rectangular unit, the second quadrangular unit and the second rectangular unit;
a1: a first right-angle side of the first quadrangular unit; a2: a second right angle side of the first quadrilateral element;
b1: a first right-angle side of the first rectangular unit; b2: a second right angle side of the first rectangular unit;
c1: a first right-angle side of the second quadrangular unit; c2: a second right angle side of the second quadrilateral element;
D1: a first right-angle side of the second rectangular unit; d1: and a second right angle side of the second rectangular unit.
Detailed Description
The invention will be better explained by the following detailed description of the embodiments with reference to the drawings.
Referring to fig. 1-24, the LED spherical box provided by the embodiment of the present invention is a polygonal body inscribed in a spherical shape formed by splicing twelve regular pentagon box templates 11 and twenty regular hexagon box templates 12, and the side length of the regular pentagon box template 11 is identical to the side length of the regular hexagon box template 12. The circumference of each regular pentagon box template 11 is arranged around five regular hexagon box templates 12, and five sides of each regular pentagon box template 11 are respectively aligned and connected with six sides of each five regular hexagon box templates 12. The circumference of each regular hexagonal box template 12 is arranged around six regular pentagon box templates 11, and six sides of each regular hexagonal box template 12 are respectively aligned and connected with five sides of each six regular pentagon box templates 11.
Because the side length of the regular pentagon box template 11 is consistent with the side length of the regular hexagon box template 12, the five sides of the regular pentagon box template 11 and the six sides of the regular hexagon box template 12 can be accurately and correspondingly spliced, gaps are avoided at the splicing positions of the regular pentagon box template 11 and the regular hexagon box template 12, and the splicing precision of the spherical box 1 is improved. Meanwhile, the spherical box 1 can be spliced by the regular pentagon box templates 11 and the regular hexagon box templates 12, so that the type of a monomer for splicing the spherical box 1 is greatly simplified, the splicing difficulty of the spherical box 1 is reduced, the standardization and large-scale production of the LED spherical box 1 are realized, the processing difficulty and the production cost are reduced, and the production period is greatly shortened.
Further, the regular pentagon box template 11 is composed of one regular pentagon central region or one regular pentagon central region and at least one circle of regular pentagon annular surrounding region surrounding the regular pentagon central region. The regular pentagonal central region and the regular pentagonal annular surrounding region each comprise five first quadrangular units 111, and the first quadrangular units 111 have two opposite right angles, one acute angle and one obtuse angle. Wherein the regular pentagonal central region consists of only five first quadrangular units 111.
The obtuse angles of the five first quadrilateral units 111 in the regular pentagon central region form five corners of the regular pentagon central region, the acute angles of the five first quadrilateral units 111 are connected to form the center of the regular pentagon central region, and the five first quadrilateral units 111 are connected in pairs.
The regular pentagon annular surrounding area is composed of five first quadrilateral units 111 and a plurality of first rectangular units 112, the obtuse angles of the five first quadrilateral units 111 form five external angles of the regular pentagon annular surrounding area, the acute angles of the five first quadrilateral units 111 are connected with the obtuse angles of the first quadrilateral units 111 on the inner side of the five first quadrilateral units 111, and one or a plurality of first rectangular units 112 are connected between two adjacent first quadrilateral units 111 in an arrayed mode.
When the regular pentagon shaped box template 11 is composed of one regular pentagon shaped central region, the first right-angle sides A1 of the adjacent two first quadrangular units 111 together form one side of the regular pentagon shaped box template 11. When the regular pentagon box template 11 is composed of a regular pentagon central area and at least one circle of regular pentagon annular surrounding area surrounding the regular pentagon central area, the first right-angle sides A1 of two adjacent first quadrilateral units 111 and the first right-angle sides B1 of one or more first rectangular units 112 arranged between the two adjacent first quadrilateral units 111 form one side of the regular pentagon box template 11 together.
Therefore, the regular pentagon box templates 11 with different side lengths can be spliced by the first quadrilateral units 111 and/or the first rectangular units 112 with different numbers, the edges of the first quadrilateral units 111 are aligned and connected with the edges of the first rectangular units 112, and the edges of the first rectangular units 112 are aligned and connected with the edges of the first rectangular units 112, so that gaps can be avoided at the splicing positions among the adjacent first quadrilateral units 111, between the first quadrilateral units 111 and the first rectangular units 112 and between the adjacent first rectangular units 112, and the accuracy of the regular pentagon box templates 11 is improved.
Specifically, the side lengths of the first right-angle side A1 of the first quadrangular unit 111 and the first right-angle side B1 of the first rectangular unit 112 are a, and the side lengths of the second right-angle side A2 of the first quadrangular unit 111 and the second right-angle side B2 of the first rectangular unit 112 are tan 54 °. A;
the regular pentagon box template 11 has a side length na, and n is an integer of 1 or more.
Further, the regular hexagonal box template 12 is composed of one regular hexagonal central region or is composed of one regular hexagonal central region and at least one circle of regular hexagonal annular surrounding region surrounding the regular hexagonal central region. The regular hexagonal central region and the regular hexagonal annular surrounding region each include six second quadrangular units 121, and the second quadrangular units 121 have two opposite right angles, one acute angle, and one obtuse angle. Wherein the regular hexagonal central region is composed of only six second quadrangular units 121.
The obtuse angles of the six second quadrangular units 121 in the regular hexagonal central area form six corners of the regular hexagonal central area, the acute angles of the six second quadrangular units 121 are connected to form the center of the regular hexagonal central area, and the six second quadrangular units 121 are connected in pairs.
The regular hexagonal annular surrounding area is composed of six second quadrilateral units 121 and a plurality of second rectangular units 122, the obtuse angles of the six second quadrilateral units 121 form six external corners of the regular hexagonal annular surrounding area, the acute angles of the six second quadrilateral units 121 are connected with the obtuse angles of the second quadrilateral units 121 on the inner side of the six second quadrilateral units 121, and one or a plurality of second rectangular units 122 are connected between two adjacent second quadrilateral units 121 in an arrayed mode.
The second quadrilateral units 121 and/or the second rectangular units 122 with different numbers can be spliced into the regular hexagon box templates 12 with different side lengths, and the edges of the second quadrilateral units 121 are aligned and connected with the edges of the second quadrilateral units 121, the edges of the second quadrilateral units 121 are aligned and connected with the edges of the second rectangular units 122, and the edges of the second rectangular units 122 are aligned and connected with the edges of the second rectangular units 122, so that gaps can be avoided at the splicing positions between the adjacent second quadrilateral units 121, between the second quadrilateral units 121 and the second rectangular units 122 and between the adjacent second rectangular units 122, and the accuracy of the regular hexagon box templates 12 spliced is improved.
The side lengths of the first right-angle side C1 of the second quadrangular unit 121 and the first right-angle side D1 of the second rectangular unit 122 are a, and the side lengths of the second right-angle side C2 of the second quadrangular unit 121 and the second right-angle side D2 of the second rectangular unit 122 are v 3*a;
The side length of the regular hexagonal box template 12 is na, and n is an integer greater than or equal to 1.
Specifically, when the regular-hexagon-shaped case template 12 is composed of one regular-hexagon-shaped central region, the first right-angle sides C1 of the adjacent two second quadrangular units 121 collectively form one side of the regular-hexagon-shaped case template 12. When the regular hexagonal box template 12 is formed by a regular hexagonal central area and at least one circle of regular hexagonal annular surrounding area surrounding the regular hexagonal central area, the first right-angle sides C1 of two adjacent second quadrilateral units 121 and the first right-angle sides D1 of one or more second rectangular units 122 arranged between the two adjacent second quadrilateral units 121 form one side of the regular hexagonal box template 12 together.
In summary, the present application can be spliced into regular pentagon box templates 11 with different side lengths by setting different numbers of first quadrilateral units 111 and/or different numbers of first rectangular units 112, and can be spliced into regular hexagon box templates 12 with different side lengths by different numbers of second quadrilateral units 121 and/or different numbers of second rectangular units 122, and then be spliced into LED spherical boxes 1 with different diameters by the regular pentagon box templates 11 with different side lengths and the regular hexagon box templates 12 with different side lengths, so as to meet the setting requirements of LED spherical boxes 1 with different diameters. Meanwhile, the LED spherical box body 1 can be spliced only by processing a plurality of first quadrilateral units 111, first rectangular units 112, second quadrilateral units 121 and second rectangular units 122, so that standardized production of the LED spherical box body 1 is realized, processing difficulty and production cost are reduced, and production period can be greatly shortened.
Further, each first quadrilateral unit 111 of the LED ball-shaped box 1 is correspondingly connected to the first quadrilateral light plate 521, each first rectangular unit 112 is correspondingly connected to the first rectangular light plate 522, each second quadrilateral unit 121 is correspondingly connected to the second quadrilateral light plate 531, each second rectangular unit is correspondingly connected to the second rectangular light plate 532, and each second rectangular unit 122 is correspondingly connected to the second rectangular light plate 532. The first quadrangular lamp panel 521, the first rectangular lamp panel 522, the second quadrangular lamp panel 531, and the second rectangular lamp panel 532 are provided with a plurality of lamp beads 54 at intervals, and the plurality of lamp beads 54 are provided with a plurality of rows and columns at intervals. According to the application, the first quadrilateral unit 111, the first quadrilateral lamp panel 521, the first rectangular unit 112, the first rectangular lamp panel 522, the second quadrilateral unit 121, the second quadrilateral lamp panel 531 and the second rectangular lamp panel 122, 532 which are corresponding in shape are arranged, so that when the lamp beads 54 are arranged on the first quadrilateral lamp panel 521, the first rectangular lamp panel 522, the second quadrilateral lamp panel 531 and the second rectangular lamp panel 532, the lamp beads 54 at the symmetry axes 55 can be reasonably arranged, so that the lamp beads 54 on the first quadrilateral lamp panel 521 and the second quadrilateral lamp panel 531 are uniformly arranged, and the lamp beads 54 are prevented from overlapping at the symmetry axes 55. Meanwhile, the splicing edges of the first quadrangle lamp panel 521 and the first rectangle lamp panel 522, the splicing edges of the adjacent first rectangle lamp panel 522, the splicing edges of the second quadrangle lamp panel 531 and the second rectangle lamp panel 532 and the splicing edges of the adjacent second rectangle lamp panel 532 are right angle edges, so that the phenomenon of overlapping of the lamp beads 54 can not occur during splicing, and the splicing precision is improved.
Further, the outer surfaces of the regular pentagon box templates 11 and the regular hexagon box templates 12 are both planes or arc surfaces.
Further, the regular pentagon box templates 11 and the regular hexagon box templates 12 are provided with hollow structures 14, and the hollow structures 14 are used for penetrating through wires and can reduce the weight of the spherical box 1.
Specifically, when the regular pentagon box template 11 is formed by a regular pentagon central area, the first quadrilateral unit 111 is provided with an isosceles triangle hollow structure 14, three vertexes of the hollow structure 14 respectively correspond to an acute angle and two right angles of the regular pentagon box template 11, or the first quadrilateral unit 111 is provided with two symmetrical right triangle hollow structures 14, acute angle vertexes of the two hollow structures 14 respectively correspond to an acute angle or an obtuse angle of the regular pentagon box template 11, and right angle vertexes of the two hollow structures 14 respectively correspond to two right angles of the regular pentagon box template 11. Along the circumferential direction of the regular pentagon box template 11, the distances between two adjacent rows of hollow structures 14 are consistent, and the distances between two adjacent rows of hollow structures 14 are consistent on the same straight line passing through the center point of the regular pentagon box template 11. The first box screw hole 131 is provided at an obtuse angle of the first quadrangular unit 111.
When the regular pentagon box template 11 is composed of one regular pentagon central region and at least one circle of regular pentagon annular surrounding region surrounding the regular pentagon central region: the first quadrilateral unit 111 used for splicing the regular pentagon central area is provided with a hollow structure 14 consistent with the shape of the first quadrilateral unit 111, the first quadrilateral unit 111 used for splicing between the regular pentagon central area and the outermost regular pentagon annular surrounding area is provided with a hollow structure 14 consistent with the shape of the first quadrilateral unit 111, the first quadrilateral unit 111 of the outermost regular pentagon annular surrounding area is provided with an isosceles triangle hollow structure 14, three vertexes of the hollow structure 14 respectively correspond to an acute angle and two right angles of the first quadrilateral unit 111, or the first quadrilateral unit 111 used for splicing the regular pentagon central area and the regular pentagon annular surrounding area is provided with two symmetrical right triangle hollow structures 14, the acute angle vertexes of the two hollow structures 14 correspond to an acute angle or an obtuse angle of the first quadrilateral unit 111, and the right angle vertexes of the two hollow structures 14 respectively correspond to two right angles of the first quadrilateral unit 111. The first rectangular unit 112 for splicing the regular pentagonal annular surrounding area is provided with a hollowed-out structure 14 consistent with the shape of the first rectangular unit. Along the circumferential direction of the regular pentagon box template 11, the distances between two adjacent rows of hollow structures 14 are consistent, and the distances between two adjacent rows of hollow structures 14 are consistent on the same straight line passing through the center point of the regular pentagon box template 11. The first box screw hole 131 is provided at an obtuse angle of the first quadrangular unit 111 located in the outermost regular pentagonal annular surrounding area.
Specifically, when the regular hexagonal box template 12 is formed by a regular hexagonal central area, the second quadrilateral unit 121 is provided with an isosceles triangle hollow structure 14, three vertexes of the hollow structure 14 respectively correspond to an acute angle and two right angles of the second quadrilateral unit 121, or the second quadrilateral unit 121 is provided with two symmetrical right triangle hollow structures 14, acute angle vertexes of the two hollow structures 14 respectively correspond to an acute angle or an obtuse angle of the second quadrilateral unit 121, and right angle vertexes of the two hollow structures 14 respectively correspond to two right angles of the second quadrilateral unit 121. Along the circumferential direction of the regular hexagon box template 12, the distances between two adjacent rows of hollow structures 14 are consistent, and the distances between two adjacent rows of hollow structures 14 are consistent on the same straight line passing through the center point of the regular hexagon box template 12. The second box screw hole 132 is provided at an obtuse angle of the second quadrangular unit 121.
When the regular hexagonal box template 12 is composed of one regular hexagonal central region and at least one circle of regular hexagonal annular surrounding region surrounding the regular hexagonal central region: the second quadrilateral unit 121 for splicing the regular hexagonal central area is provided with a hollow structure 14 consistent with the shape of the second quadrilateral unit 121 for splicing the regular hexagonal central area and the outermost regular hexagonal annular surrounding area, the second quadrilateral unit 121 for splicing the regular hexagonal central area and the outermost regular hexagonal annular surrounding area is provided with a hollow structure 14 consistent with the shape of the second quadrilateral unit 121, three vertexes of the hollow structure 14 respectively correspond to an acute angle and two right angles of the second quadrilateral unit 121, or the second quadrilateral unit 121 for splicing the regular hexagonal central area and the regular hexagonal annular surrounding area is provided with two symmetrical right-angled triangular hollow structures 14, acute angle vertexes of the two hollow structures 14 respectively correspond to an acute angle and an obtuse angle of the second quadrilateral unit 121, and right-angled vertexes of the two hollow structures 14 respectively correspond to two right angles of the second quadrilateral unit 121. The second rectangular unit 122 for splicing the regular hexagonal annular surrounding area is provided with a hollowed-out structure 14 consistent with the shape of the second rectangular unit. Along the circumferential direction of the regular hexagon box template 12, the distances between two adjacent rows of hollow structures 14 are consistent, and the distances between two adjacent rows of hollow structures 14 are consistent on the same straight line passing through the center point of the regular hexagon box template 12. The second box screw hole 132 is provided at an obtuse angle of the second quadrangular unit 121 located in the outermost regular hexagonal annular surrounding area.
From the above, the hollow structure 14 on each regular pentagon box template 11 is set as follows: along the circumferential direction of the regular pentagon box template 11, the distances between two adjacent rows of hollow structures 14 are consistent, and the distances between two adjacent rows of hollow structures 14 are consistent on the same straight line passing through the center point of the regular pentagon box template 11. The hollow structure 14 on each hexagonal box template 12 is set as follows: along the circumferential direction of the regular hexagon box template 12, the distances between two adjacent rows of hollow structures 14 are consistent, and the distances between two adjacent rows of hollow structures 14 are consistent on the same straight line passing through the center point of the regular hexagon box template 12.
Since each first quadrilateral unit 111 of the LED ball-shaped case 1 is correspondingly connected to the first quadrilateral lamp panel 521, each first rectangular unit 112 is correspondingly connected to the first rectangular lamp panel 522, each second quadrilateral unit 121 is correspondingly connected to the second quadrilateral lamp panel 531, and each second rectangular unit 122 is correspondingly connected to the second rectangular lamp panel 532. When the first quadrilateral units 111 and the first rectangular units 112 are spliced into the regular pentagon box template 11, the first quadrilateral lamp panels 521 and the first rectangular lamp panels 522 are spliced into the regular pentagon module 52, the second quadrilateral units 121 and the second rectangular units 122 are spliced into the regular hexagon box template 12, and the second quadrilateral lamp panels 531 and the second rectangular lamp panels 532 are spliced into the regular hexagon module 53. Connect on regular pentagon box template 11 by regular pentagon module 52, when regular hexagon module 53 connects on regular hexagon box template 12, through the hollow out construction 14 of above-mentioned mode of arranging, can improve the display effect of regular pentagon module 52 and regular hexagon module 53.
Further, the manufacturing method of the LED spherical box body 1 comprises the following steps:
Five sides of each regular pentagon box template 11 are respectively aligned and spliced with sides of five regular hexagon box templates 12, six sides of each regular hexagon box template 12 are respectively aligned and spliced with sides of six regular pentagon box templates 11, and vertical lines passing through the center point of the regular pentagon box templates 11 and perpendicular to the regular pentagon box templates 11 and vertical lines passing through the center point of the regular hexagon box templates 12 and perpendicular to the regular hexagon box templates 12 are overlapped at one point to form a hollow LED spherical display screen.
When the diameter of the LED spherical box 1 to be spliced is xa:
The side lengths of the first right-angle side A1 of the first quadrangular unit 111 and the first right-angle side C1 of the second quadrangular unit 121 are a, and the side lengths of the second right-angle side A1 of the first quadrangular unit 111 and the second right-angle side C2 of the second quadrangular unit 121 are v 3*a.
Five first quadrangular units 111 are spliced into a regular pentagon LED module 2, and six second specific quadrangular modules 4 are spliced into a regular hexagon LED module 3.
When the diameter of the LED spherical box 1 to be spliced is xna and n is an integer greater than 1:
The side lengths of the first right-angle side A1 of the first quadrangular unit 111, the first right-angle side C1 of the second quadrangular unit 121, the first right-angle side B1 of the first rectangular unit 112, and the first right-angle side D1 of the second rectangular unit 122 are all a, and the side lengths of the second right-angle side A2 of the first quadrangular unit 111, the second right-angle side C2 of the second quadrangular unit 121, the second right-angle side B2 of the first rectangular unit 112, and the second right-angle side D2 of the second rectangular unit 122 are all ∈ 3*a. 5n first quadrilateral units 111 and 5 (2 n-2) first rectangular units 112 are spliced into a regular pentagon LED module 2, and 6n second quadrilateral units 121 and 6 (2 n-2) second rectangular units 122 are spliced into a regular hexagon LED module 3.
The specific operation method comprises the following steps:
5 first quadrilateral units 111 are spliced into a regular pentagon central area of the regular pentagon box template 11, and 5n-5 first quadrilateral units 111 and 5 (2 n-2) first rectangular units 112 are spliced into a plurality of regular pentagon annular surrounding areas of the regular pentagon box template 11 to form the regular pentagon box template 11. The 6 second quadrilateral units 121 are spliced into a regular hexagonal central area of the regular hexagonal box template 12, and then the 6n-6 second quadrilateral units 121 and 6 (2 n-2) second rectangular units 122 are spliced into a plurality of regular hexagonal annular surrounding areas of the regular hexagonal box template 12 to form the regular hexagonal box template 12.
Therefore, the LED spherical box body 1 with different diameters can be conveniently formed.
Further, the invention also provides an LED ball-type display screen, which comprises an LED ball-type box body 1, a first ball-type bracket 2 and a connecting piece 22.
When the outer side face of the LED spherical box body 1 is connected with a lamp panel, the first spherical support 2 is located on the inner side of the LED spherical box body 1, and when the inner side face of the LED spherical box body 1 is connected with the lamp panel, the first spherical support 2 is located on the outer side of the LED spherical box body 1. The first spherical bracket 2 is used for supporting the LED spherical box body 1. The connecting members 22 are used to connect the adjacent regular pentagonal box templates 11 and the two regular hexagonal box templates 12.
Further, the first ball mount 2 includes a plurality of support rods 21.
Each support bar 21 corresponds to the joint edge of the adjacent regular pentagon shaped box forms 11 and regular hexagon shaped box forms 12, or the joint edge of the adjacent two regular hexagon shaped box forms 12. The length of the support bar 21, the side length of the regular pentagonal box template 11 and the side length of the regular hexagonal box template 12 are identical. The two end points of the support bar 21 correspond to the adjacent two vertices in the regular pentagonal box, or the adjacent two vertices in the regular hexagonal box template 12, respectively. The intersecting points of the adjacent three support bars 21 correspond to the joint points of the adjacent regular pentagon shaped box templates 11 and the two regular hexagon shaped box templates 12, and the intersecting ends of the adjacent three support bars 21, the joint angles of the adjacent regular pentagon shaped box templates 11 and the two regular hexagon shaped box templates 12 are connected.
Further, the connecting member 22 is a triangular prism including a first edge 224, a second edge 225 and a third edge 226, the first edge 224, the second edge 225 and the third edge 226 are all cambered surfaces, the radian of the first edge 224 is smaller than that of the second edge 225 and the third edge 226, and the radian of the second edge 225 and the radian of the third edge 226 are consistent. When the connecting piece 22 connects the adjacent regular pentagon box templates 11 and the two regular hexagon box templates 12, the first edge 224 faces the regular pentagon box templates 11, the second edge 225 and the third edge 226 face the two regular hexagon box templates 12 respectively, so that the regular pentagon box templates 11 and the regular hexagon box templates 12 can be distinguished when the adjacent regular pentagon box templates 11 and the two regular hexagon box templates 12 are connected.
Specifically, three first screw holes 221 are provided on three sidewalls of each connecting member 22, respectively, and the three first screw holes 221 are screw-connected to intersecting ends of the adjacent three support rods 21, respectively. Each connecting piece 22 corresponds the joint angle of adjacent regular pentagon box template 11 and two regular hexagon box templates 12, and the roof or the diapire of every connecting piece 22 comprises three inclined planes that incline respectively towards three edge, and every inclined plane sets up a second screw hole 222, and five angles of regular pentagon box template 11 all set up first box screw hole 131, and six angles of regular hexagon box template 12 all set up second box screw hole 132, and three second screw holes 222 pass through screw threaded connection with first box screw hole 131 and two second box screw holes 132 respectively. It should be noted that, when the first ball-type bracket 2 is located at the outer side of the LED ball-type case 1, the top wall of the connecting piece 22 is composed of three inclined planes inclined toward the three edges, respectively, and when the first ball-type bracket 2 is located at the inner side of the LED ball-type case 1, the bottom wall of the connecting piece 22 is composed of three inclined planes inclined toward the three edges, respectively.
Preferably, when the first spherical bracket 2 is located at the outer side of the LED spherical box 1, the bottom wall of the connecting piece 22 is an arc surface, when the first spherical bracket 2 is located at the inner side of the LED spherical box 1, the top wall of the connecting piece 22 is an arc surface, that is, the joint surface of the first spherical bracket 2, which is attached to the regular pentagon box template 11 and the regular hexagon box template 12, is an arc surface, so that the stability of the connecting piece 22 when the regular pentagon box template 11 and the regular hexagon box template 12 are connected is improved.
Further, a third screw hole 223 is provided in the center of each connecting piece 22.
Further, the LED ball-type display screen further comprises a second ball-type bracket 3 and a plurality of connecting rods 4. The second ball-type bracket 3 has the same structure as the first ball-type bracket 2. When the first spherical bracket 2 is positioned at the outer side of the LED spherical box body 1, the second spherical bracket 3 is positioned at the outer side of the first spherical bracket 2, and when the first spherical bracket 2 is positioned at the inner side of the LED spherical box body 1, the second spherical bracket 3 is positioned at the inner side of the first spherical bracket 2. The connecting pieces 22 for connecting the second ball-type brackets 3 are in one-to-one correspondence with the connecting pieces 22 of the first ball-type brackets 2. Both ends of each connecting rod 4 are respectively screw-coupled in the third screw hole 223 for coupling the coupling piece 22 of the first ball-type bracket 2 and the third screw hole 223 for coupling the coupling piece 22 of the second ball-type bracket 3.
From the above, the multiple support rods 21, the first spherical support 2 and the second spherical support 3, and the adjacent regular pentagon box templates 11 and the two regular hexagon box templates 12 are connected by the connecting piece 22 by screw threads, so that the multiple support rods 21, the first spherical support 2 and the second spherical support 3, and the adjacent regular pentagon box templates 11 and the two regular hexagon box templates 12 can be assembled and disassembled conveniently.
In the description of the present specification, the terms "one embodiment," "some embodiments," "examples," "particular examples," or "some examples," etc., refer to particular features, structures, materials, or characteristics described in connection with the embodiment or example as being included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
While embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that alterations, modifications, substitutions and variations may be made in the above embodiments by those skilled in the art within the scope of the invention.
Claims (7)
1. An LED spherical display screen is characterized by comprising an LED spherical box body (1);
the LED spherical box body (1) is formed by splicing twelve regular pentagon box body templates (11) and twenty regular hexagon box body templates (12) into a polygonal body which is inscribed in a spherical shape, and the side length of the regular pentagon box body templates (11) is consistent with the side length of the regular hexagon box body templates (12);
The circumference of each regular pentagon box template (11) is arranged around five regular hexagon box templates (12), and five sides of each regular pentagon box template (11) are respectively aligned and connected with six sides of each regular hexagon box template (12);
the circumference of each regular hexagon box template (12) is arranged around three regular pentagon box templates (11), and three sides of each regular hexagon box template (12) are respectively aligned and connected with five sides of each regular pentagon box template (11);
the adjacent regular pentagon box templates (11) and the two regular hexagon box templates (12) are connected through a connecting piece (22);
Five corners of the regular pentagon box template (11) are provided with first box threaded holes (131), and six corners of the regular hexagon box template (12) are provided with second box threaded holes (132);
each connecting piece (22) corresponds to the joint angle of the adjacent regular pentagonal box templates (11) and the two regular hexagonal box templates (12); the top wall or the bottom wall of each connecting piece (22) consists of three inclined planes which incline towards three edges respectively, and each inclined plane is provided with a second threaded hole (222); the three second threaded holes (222) of the connecting piece (22) are respectively connected with the first box threaded hole (131) and the two second box threaded holes (132) through screw threads;
The LED spherical display screen further comprises a first spherical support (2), and the first spherical support (2) comprises a plurality of support rods (21);
each supporting rod (21) corresponds to the joint edge of the adjacent regular pentagon box templates (11) and the adjacent regular hexagon box templates (12), or the joint edge of the adjacent two regular hexagon box templates (12);
The length of the supporting rod (21), the side length of the regular pentagon box template (11) and the side length of the regular hexagon box template (12) are consistent;
Two end points of the supporting rod (21) respectively correspond to two adjacent vertexes in the regular pentagonal box body or two adjacent vertexes in the regular hexagonal box body template (12);
The intersection points of the adjacent three supporting rods (21) correspond to the joint points of the adjacent regular pentagon box templates (11) and the two regular hexagon box templates (12), and the intersection ends of the adjacent three supporting rods (21) and the joint angles of the adjacent regular pentagon box templates (11) and the two regular hexagon box templates (12) are connected;
And three side walls of each connecting piece (22) are respectively provided with a first threaded hole (221), and the three first threaded holes (221) are respectively in threaded connection with the intersecting ends of the adjacent three supporting rods (21).
2. LED ball-type display screen according to claim 1, characterized in that the regular pentagonal box template (11) consists of one regular pentagonal central zone or of one said regular pentagonal central zone and at least one circle of regular pentagonal annular surrounding zone surrounding the regular pentagonal central zone;
the regular pentagonal central region and the regular pentagonal annular surrounding region each comprise five first quadrilateral elements (111), the first quadrilateral elements (111) having two opposite right angles, an acute angle and an obtuse angle;
The obtuse angles of five first quadrilateral units (111) in the regular pentagon central area form five angles of the regular pentagon central area, the acute angles of the five first quadrilateral units (111) are connected to form the center of the regular pentagon central area, and the five first quadrilateral units (111) are connected in pairs;
The regular pentagon annular surrounding area is composed of five first quadrilateral units (111) and a plurality of first rectangular units (112), the obtuse angles of the five first quadrilateral units (111) form five external angles of the regular pentagon annular surrounding area, the acute angles of the five first quadrilateral units (111) are connected with the obtuse angles of the first quadrilateral units (111) on the inner side of the acute angles, and one or a plurality of first rectangular units (112) are connected between two adjacent first quadrilateral units (111) in an arrayed mode.
3. The LED ball-type display screen according to claim 2, wherein the first right-angle side (A1) of the first quadrangular unit (111) and the first right-angle side (B1) of the first rectangular unit (112) are both a in side length, and the second right-angle side (A2) of the first quadrangular unit (111) and the second right-angle side (B2) of the first rectangular unit (112) are both tan 54 °;
The side length of the regular pentagon box template (11) is na, and n is an integer greater than or equal to the length.
4. The LED ball-type display screen according to claim 1, wherein the regular hexagonal box template (12) consists of one regular hexagonal central area or one regular hexagonal central area and at least one circle of regular hexagonal annular surrounding area surrounding the regular hexagonal central area;
The regular hexagonal central region and the regular hexagonal annular surrounding region each comprise six second quadrilateral units (121), the second quadrilateral units (121) having two opposite right angles, an acute angle and an obtuse angle;
The obtuse angles of six second quadrilateral units (121) in the regular hexagonal central area form six corners of the regular hexagonal central area, the acute angles of the six second quadrilateral units (121) are connected to form the center of the regular hexagonal central area, and the six second quadrilateral units (121) are connected in pairs;
The regular hexagonal annular surrounding area is composed of six second quadrilateral units (121) and a plurality of second rectangular units (122), the obtuse angles of the six second quadrilateral units (121) form six outer corners of the regular hexagonal annular surrounding area, the acute angles of the six second quadrilateral units (121) are connected with the obtuse angles of the second quadrilateral units (121) on the inner side of the regular hexagonal annular surrounding area, and one or a plurality of second rectangular units (122) are arranged between two adjacent second quadrilateral units (121).
5. The LED ball type display screen according to claim 4, wherein the first right-angle side (C1) of the second quadrangular unit (121) and the first right-angle side (D1) of the second rectangular unit (122) are each a in side length, and the second right-angle side (C2) of the second quadrangular unit (121) and the second right-angle side (D2) of the second rectangular unit (122) are each in side length
The side length of the regular hexagon box template (12) is na, and n is an integer greater than or equal to 1.
6. The LED ball-type display screen according to claim 1, wherein the regular pentagonal box template (11) and the regular hexagonal box template (12) are provided with hollow structures (14).
7. The LED ball-type display screen according to claim 1, characterized in that the center of the connecting piece (22) is provided with a third threaded hole (223);
The LED spherical display screen further comprises a second spherical bracket (3) and a plurality of connecting rods (4), the second spherical bracket (3) and the first spherical bracket (2) are identical in structure, the second spherical bracket (3) is positioned on the outer side or the inner side of the first spherical bracket (2), and the connecting pieces (22) used for connecting the second spherical bracket (3) are in one-to-one correspondence with the connecting pieces (22) used for connecting the first spherical bracket (2);
The two ends of each connecting rod (4) are respectively connected in the third threaded hole (223) of the connecting piece (22) for connecting the first spherical bracket (2) and the third threaded hole (223) of the connecting piece (22) for connecting the second spherical bracket (3) in a threaded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210929277.7A CN115240570B (en) | 2022-08-03 | 2022-08-03 | LED ball-type display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210929277.7A CN115240570B (en) | 2022-08-03 | 2022-08-03 | LED ball-type display screen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115240570A CN115240570A (en) | 2022-10-25 |
| CN115240570B true CN115240570B (en) | 2024-06-25 |
Family
ID=83677754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210929277.7A Active CN115240570B (en) | 2022-08-03 | 2022-08-03 | LED ball-type display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115240570B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115064094A (en) * | 2022-07-27 | 2022-09-16 | 深圳市宏贯光电科技有限公司 | LED spherical display screen and manufacturing method thereof |
| CN218409365U (en) * | 2022-08-03 | 2023-01-31 | 深圳市宏贯光电科技有限公司 | LED ball-shaped mounting rack and LED ball-shaped display screen |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7450085B2 (en) * | 2004-10-07 | 2008-11-11 | Barco, Naamloze Vennootschap | Intelligent lighting module and method of operation of such an intelligent lighting module |
| CN202289417U (en) * | 2011-10-20 | 2012-07-04 | 盛社会 | Detachable combination ball |
| KR20140069591A (en) * | 2012-11-29 | 2014-06-10 | 주식회사 비에쓰엠커뮤니케이션즈 | Outdoor billboards on omni-directional stereoscopic device |
| CN203134286U (en) * | 2012-12-17 | 2013-08-14 | 深圳市锐拓显示技术有限公司 | Ball-shaped LED display screen |
| CN105742811B (en) * | 2016-03-31 | 2018-09-07 | 哈尔滨工程大学 | A kind of interception type radome and its joining method |
| US10921523B2 (en) * | 2016-09-23 | 2021-02-16 | L-3 Technologies, Inc. | Display system and components |
-
2022
- 2022-08-03 CN CN202210929277.7A patent/CN115240570B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115064094A (en) * | 2022-07-27 | 2022-09-16 | 深圳市宏贯光电科技有限公司 | LED spherical display screen and manufacturing method thereof |
| CN218409365U (en) * | 2022-08-03 | 2023-01-31 | 深圳市宏贯光电科技有限公司 | LED ball-shaped mounting rack and LED ball-shaped display screen |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115240570A (en) | 2022-10-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5265395A (en) | Node shapes of prismatic symmetry for a space frame building system | |
| CN102968931B (en) | Triangular light emitting diode (LED) display screen module and display screen | |
| US20140056003A1 (en) | Modular video and lighting displays | |
| CN102968937B (en) | Spherical light emitting diode (LED) display screen | |
| EP0275061A2 (en) | Signboard for displaying optical images | |
| TW201512741A (en) | Display device | |
| JP2011170350A (en) | Spherical surface display, and method of filling spherical surface of rectangle display panel | |
| US20200133071A1 (en) | Reflective sheet and manufacture method thereof, backlight module and liquid crystal display device | |
| CN218409365U (en) | LED ball-shaped mounting rack and LED ball-shaped display screen | |
| CN115240570B (en) | LED ball-type display screen | |
| RU2437992C1 (en) | Constructor of pre-fabricated demountable structures of shell type | |
| CN103871329A (en) | Spherical displaying screen composed of plane displaying boards and spherical surface displaying screen | |
| CN115064094B (en) | LED spherical display screen and manufacturing method thereof | |
| CN212966873U (en) | Corner screen and display screen device | |
| CN217767752U (en) | Spherical screen | |
| KR20180000163U (en) | Block assembly for exhibition structure | |
| CN216622914U (en) | Even membrane and backlight encapsulation module with two-sided microstructure | |
| CN208045048U (en) | A kind of eight prism panels that can arbitrarily splice | |
| CN107610601B (en) | Display screen | |
| KR20070056342A (en) | Lighting truss for assembly type constrution | |
| CN209525866U (en) | A kind of arc mould group and LED display | |
| CN112343409A (en) | Frameless tent and preparation method thereof | |
| CN215831856U (en) | Connecting piece for combined lamp and combined lamp | |
| CN213926696U (en) | Universal truss connector | |
| TWI817865B (en) | Light emitting diode display device and its light emitting diode display unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |