CN217036015U - Foldable electromagnetic wave lens - Google Patents
Foldable electromagnetic wave lens Download PDFInfo
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- CN217036015U CN217036015U CN202220818775.XU CN202220818775U CN217036015U CN 217036015 U CN217036015 U CN 217036015U CN 202220818775 U CN202220818775 U CN 202220818775U CN 217036015 U CN217036015 U CN 217036015U
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Abstract
The utility model relates to a foldable electromagnetic wave lens, which comprises a first plate and a second plate which are arranged oppositely, wherein a plurality of dielectric material strings are arranged between the first plate and the second plate; the dielectric material string comprises a rope and a plurality of dielectric bodies fixed on the rope, and the dielectric bodies on the dielectric material string are distributed along the length direction of the rope; one end of each rope of each dielectric material string is connected with the first plate, and the other end of each rope is connected with the second plate; each medium material string is under the state that the rope is stretched straightly: the dielectric bodies of the dielectric material strings are combined to form a spatially distributed structure body, and the structure body is called as a lens body; all inside-out dielectric constants are lower and lower within the lens body, and the inside-out direction is directed from the central region of the lens body to the boundary of the lens body or from an axis passing through the center of the lens body to the circumferential surface of the lens body perpendicularly. The utility model has the advantages of simple structure, scientific design, convenient transportation, convenient use and the like.
Description
Technical Field
The utility model relates to the technical field of communication equipment, in particular to a foldable electromagnetic wave lens.
Background
At present, electromagnetic wave lens on the market is a sphere form or the indissoluble whole of cylinder form structure, because some electromagnetic wave lens's volume is great to make the form of whole spheroid or cylinder structure as for electromagnetic wave lens, the transport degree of difficulty is great, can occupy great carriage space when needing to transport the electromagnetic wave lens of whole spheroid or cylinder, and the cost of transportation is too high, is unfavorable for the long-term development of enterprise.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a foldable electromagnetic wave lens which has the advantages of simple structure, scientific design, convenient transportation, convenient use and the like.
The technical scheme of the utility model is realized as follows: a foldable electromagnetic wave lens is characterized by comprising a first plate and a second plate, wherein the first plate and the second plate are arranged in a right-to-right mode, and a plurality of dielectric material strings are arranged between the first plate and the second plate; the medium material string comprises a rope and a plurality of medium bodies fixed on the rope, and the medium bodies on the medium material string are distributed along the length direction of the rope; one end of each rope of each dielectric material string is connected with the first plate, and the other end of each rope is connected with the second plate; each medium material string is under the state that the rope is stretched straightly: the dielectric bodies of the dielectric material strings are combined to form a spatially distributed structure body, and the structure body is called as a lens body; all inside-out dielectric constants are lower and lower within the lens body, and the inside-out direction is directed from the central region of the lens body to the boundary of the lens body or from an axis passing through the center of the lens body to the circumferential surface of the lens body perpendicularly.
According to the technical scheme, the plurality of dielectric bodies are connected in series to form the dielectric material string, and then the two ends of the plurality of dielectric material strings are fixed on the first plate and the second plate respectively, so that when the lens is used, the first plate and the second plate can be pulled apart linearly and are relatively fixed together, and the rope of the dielectric material string is in a stretched state, so that the dielectric bodies of the plurality of dielectric material strings are combined to form the lens bodies distributed in space; when the lens is not used, the first plate and the second plate can be folded to fold the rope of the medium material string, so that the medium material string is clamped between the first plate and the second plate, the folding of the lens body is realized, the carrying and the transportation are convenient, and the transportation cost is reduced.
Further, each dielectric material string is in a state that the rope is stretched straight: the ropes of the dielectric material strings are parallel to each other.
Further, the lens body may have a spherical or cylindrical or prism-shaped structure. The shape of the lens body can be obtained through reasonable collocation and layout by factors such as the shape and the size of the dielectric bodies on different dielectric material strings, the number of the dielectric bodies, the spacing between the adjacent dielectric bodies and the like.
Further, the medium bodies on the medium material string are made into a spherical, cylindrical or barrel-shaped structure.
Further, the volume of the medium body on the medium material string is 3mm3～60cm3In the presence of a surfactant.
Further, the medium body on the medium material string comprises a metal inner core and a foaming layer wrapping the metal inner core.
The utility model has the beneficial effects that: has the advantages of simple structure, scientific design, convenient transportation, convenient use and the like.
Drawings
Fig. 1 is a schematic structural view of embodiment 1.
Fig. 2 is a schematic sectional view in the direction of a-a in fig. 1.
Fig. 3 is a schematic sectional view in the direction B-B in fig. 1.
Fig. 4 is a schematic structural view of embodiment 2.
Fig. 5 is a schematic sectional view in the direction C-C in fig. 4.
Fig. 6 is a schematic sectional view in the direction of D-D in fig. 4.
Fig. 7 is a schematic structural view of embodiment 3.
Fig. 8 is a schematic sectional view along the direction E-E in fig. 7.
Fig. 9 is a schematic sectional view in the direction F-F in fig. 7.
Description of reference numerals:
11-a first plate; 12-a second plate; 13-a string of dielectric material; 131-a rope; 132-a dielectric body; 14-a lens body; 141. 142, 143, 144, 145, 146-dielectric material layer;
21-a lens body; 211. 212, 213, 214, 215, 216-dielectric material layer; 22-a string of dielectric material; 221-a dielectric body; 23-a first plate; 24-a second plate;
31-a first plate; 32-a second plate; 33-a string of dielectric material; 331-a dielectric body; 34-a lens body; 341. 342, 343, 344, 345, 346-dielectric material layer.
Detailed Description
As shown in fig. 1, fig. 2, and fig. 3, a foldable electromagnetic wave lens of the present embodiment includes a first plate 11 and a second plate 12, where the first plate 11 and the second plate 12 are disposed opposite to each other, a plurality of dielectric material strings 13 are disposed between the first plate 11 and the second plate 12, and the plurality of dielectric material strings 13 are distributed in a rectangular array when viewed from a direction opposite to a surface of the first plate 11 opposite to the second plate 12; the dielectric material string 13 comprises a rope 131 and a plurality of dielectric bodies 132 fixed on the rope 131, the dielectric bodies 132 on the dielectric material string 13 are made into a spherical structure, and the dielectric bodies 13 are arranged on the dielectric material string 13The mass 132 has a volume of 3mm3～60cm3The dielectric bodies 132 on the dielectric material string 13 include a metal core and a foaming layer wrapping the metal core, and the dielectric bodies 132 on the dielectric material string 13 are arranged along the length direction of the rope 131; one end of the rope 131 of each dielectric material string 13 is connected with the first plate 11, and the other end is connected with the second plate 12; each dielectric material string 13 is in a state that the rope 131 is stretched straight: the strings 131 of the plurality of dielectric material strings 13 are parallel to each other, and the dielectric bodies 132 of the plurality of dielectric material strings 13 are combined to form a spatially distributed structure, which is called a lens body 14, where the lens body 14 in this embodiment is a prism-shaped structure, specifically a cuboid; in the lens body 14, all dielectric constants in the inner-to-outer direction are lower and lower, and the inner-to-outer direction refers to the direction from the central area of the lens body 14 to the boundary of the lens body 14, and the reason for forming such a structure is that the dielectric constants of the dielectric bodies connected in series on different dielectric material strings 13 are different, and a plurality of dielectric bodies with different dielectric constants are also connected in series on the same dielectric material string 13, so that after the plurality of dielectric material strings 13 are fixed between the first plate 11 and the second plate 12 through reasonable layout design, a plurality of dielectric material layers 141, 142, 143, 144, 145, 146 with different dielectric constants and arranged in a layer-by-layer wrapping manner are formed in the lens body 14 formed by combining the dielectric bodies 132 of the plurality of dielectric material strings 13. When the lens is used, the first plate 11 and the second plate 12 can be pulled apart in a straight line, and the first plate 11 and the second plate 12 are relatively fixed together, and the fixed supporting columns can be clamped between the first plate 11 and the second plate 12 in a manner that the first plate 11 and the second plate 12 are relatively fixed, so that the strings 131 of the dielectric material strings 13 are in a stretched straight state, and the dielectric bodies 132 of the dielectric material strings 13 are combined to form the lens bodies 14 which are distributed in a space; when the lens is not used, the first plate 11 and the second plate 12 can be folded to fold the rope 131 of the medium material string 13, so that the medium material string 13 is clamped between the first plate 11 and the second plate 12, the folding of the lens body 14 is realized, the carrying and the transportation are convenient, and the transportation cost is reduced.
Example 2
The present embodiment is different from embodiment 1 in that: as shown in fig. 3, 4, and 5, the inside-out direction of the lens body 21 in the present embodiment means that the axis passing through the center of the lens body 21 is directed perpendicularly to the circumferential surface of the lens body 21. In addition, after the plurality of dielectric material strings 22 are fixed between the first plate 23 and the second plate 24 through reasonable layout design, when viewed from a direction opposite to a face, opposite to the second plate 24, of the first plate 23, the dielectric material strings 22 in which the dielectric bodies 221 with the same dielectric constant are connected in series surround a square ring, and the dielectric bodies 221 of the dielectric material strings 22 on different rings have different dielectric constants, so that the plurality of dielectric material strings 22 form a plurality of dielectric material layers 211, 212, 213, 214, 215 and 216 which have different dielectric constants and are arranged in a layer-by-layer surrounding manner in a state that the rope is stretched straight, wherein the dielectric material layer 211 is a cylindrical inner core, and the dielectric material layers 212, 213, 214, 215 and 216 are square cylindrical surrounding layers. The structure of the dielectric material layer in this embodiment is different from that in embodiment 1, so as to meet the requirements of different application scenarios.
Example 3
The present embodiment is different from embodiment 2 in that: as shown in fig. 6, 7 and 8, the dielectric material strings 33 are arranged around the center of the surface of the first plate 31 facing the second plate 32, and the lens body 34 formed by such arrangement is a cylindrical structure, when viewed from the direction facing the surface of the first plate 31 facing the second plate 32. When viewed from a direction facing a surface of the first plate 31 facing the second plate 32, the plurality of dielectric material strings 33 form a plurality of dielectric material layers 341, 342, 343, 344, 345, 346 with different dielectric constants and arranged in a layer-by-layer surrounding manner in a state that the string is stretched straight, wherein: the dielectric material layer 341 is a cylindrical core and the dielectric material layers 342, 343, 344, 345, 346 are cylindrical envelopes. The present embodiment is a cylindrical lens, and the structure of the dielectric material layer of the present embodiment is different from that of the dielectric material layer of the embodiment 2, so as to meet the requirements of different application scenarios.
Claims (6)
1. A foldable electromagnetic wave lens is characterized in that: the medium material string comprises a first plate and a second plate, wherein the first plate and the second plate are arranged oppositely, and a plurality of medium material strings are arranged between the first plate and the second plate; the medium material string comprises a rope and a plurality of medium bodies fixed on the rope, and the medium bodies on the medium material string are distributed along the length direction of the rope; one end of each rope of each dielectric material string is connected with the first plate, and the other end of each rope is connected with the second plate; each medium material string is in a state that the rope is stretched straight: the dielectric bodies of the dielectric material strings are combined to form a spatially distributed structure body, and the structure body is called a lens body; all inside-out dielectric constants are lower and lower within the lens body, and the inside-out direction is directed from the central region of the lens body to the boundary of the lens body or from an axis passing through the center of the lens body to the circumferential surface of the lens body perpendicularly.
2. A foldable electromagnetic wave lens according to claim 1, wherein: each medium material string is in a state that the rope is stretched straight: the strings of dielectric material are parallel to each other.
3. A foldable electromagnetic wave lens according to claim 1, wherein: the lens body is in a spherical or cylindrical or prism structure.
4. A foldable electromagnetic wave lens according to claim 1, wherein: the medium body on the medium material string is made into a spherical or cylindrical or barrel-shaped structure.
5. A foldable electromagnetic wave lens according to claim 1, wherein: the volume of the medium body on the medium material string is 3mm3～60cm3In the presence of a surfactant.
6. A foldable electromagnetic wave lens according to claim 1, wherein: the medium body on the medium material string comprises a metal inner core and a foaming layer wrapping the metal inner core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220818775.XU CN217036015U (en) | 2022-04-13 | 2022-04-13 | Foldable electromagnetic wave lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220818775.XU CN217036015U (en) | 2022-04-13 | 2022-04-13 | Foldable electromagnetic wave lens |
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| Publication Number | Publication Date |
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| CN217036015U true CN217036015U (en) | 2022-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220818775.XU Active CN217036015U (en) | 2022-04-13 | 2022-04-13 | Foldable electromagnetic wave lens |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117130126A (en) * | 2023-10-26 | 2023-11-28 | 广东福顺天际通信有限公司 | Foldable luneberg lens |
-
2022
- 2022-04-13 CN CN202220818775.XU patent/CN217036015U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117130126A (en) * | 2023-10-26 | 2023-11-28 | 广东福顺天际通信有限公司 | Foldable luneberg lens |
| CN117130126B (en) * | 2023-10-26 | 2024-02-20 | 广东福顺天际通信有限公司 | Foldable luneberg lens |
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