CN112768925A - Deformable radome and use method thereof - Google Patents
Deformable radome and use method thereof Download PDFInfo
- Publication number
- CN112768925A CN112768925A CN202110025157.XA CN202110025157A CN112768925A CN 112768925 A CN112768925 A CN 112768925A CN 202110025157 A CN202110025157 A CN 202110025157A CN 112768925 A CN112768925 A CN 112768925A
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- Prior art keywords
- connecting piece
- bottom plate
- cylindrical base
- radome
- deformable
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- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000009434 installation Methods 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
Abstract
The invention discloses a deformable radome and a use method thereof, wherein the deformable radome comprises the following steps: an arc-shaped shell; a first base plate; a second base plate; the first connecting piece is positioned at the free end of the first bottom plate; the second connecting piece is positioned at the free end of the second bottom plate; the cylindrical base is positioned between the first bottom plate and the second bottom plate, and the side surfaces of the cylindrical base are respectively in sliding fit with the first connecting piece and the second connecting piece; the rotating shaft is arranged on the central axis of the cylindrical base; and the limiting blocks are distributed around the surface of the rotating shaft in a staggered manner and are detachably connected with the first connecting piece and the second connecting piece. The antenna cover has the advantages that through the matching of the first bottom plate, the second bottom plate, the first connecting piece, the second connecting piece and the cylindrical base, the size of a non-antenna wave-transmitting area, namely the size of the antenna cover behind the antenna, can be changed, a more flexible arrangement scheme can be provided, and the requirement on installation space is reduced.
Description
Technical Field
The invention relates to the field of antenna housing preparation, in particular to a deformable radar antenna housing and a using method thereof.
Background
A radome is a structure that protects the antenna system from the external environment. The electromagnetic wave shielding material has good electromagnetic wave penetration characteristics on the aspect of electrical performance, and can withstand the action of external severe environment on the aspect of mechanical performance. The existing antenna housing is generally of a fixed structure and cannot be adjusted after being installed. For example, the composite radome disclosed in chinese patent publication No. CN110429382A and the manufacturing method thereof, the beautifying radome disclosed in chinese patent publication No. CN103682615A, however, the installation position of the antenna is sometimes affected by the environment, the space is limited, and if a radome with a fixed structure is used, the installation space must be expanded, or a radome with a specific structure must be specially customized. In either case, substantial modification costs are invested.
Disclosure of Invention
The invention aims to solve the technical problem that the size of the existing antenna housing structure is fixed and cannot be adjusted, and provides a deformable radar antenna housing and a using method thereof.
The technical scheme of the invention is as follows: a deformable radome, comprising: an arc-shaped shell; the first bottom plate is hinged to one end of the arc-shaped shell; the second bottom plate is hinged to the other end of the arc-shaped shell; the first connecting piece is positioned at the free end of the first bottom plate; the second connecting piece is positioned at the free end of the second bottom plate; the cylindrical base is positioned between the first bottom plate and the second bottom plate, and the side surfaces of the cylindrical base are respectively in sliding fit with the first connecting piece and the second connecting piece; the rotating shaft is arranged on the central axis of the cylindrical base; and the limiting blocks are distributed around the surface of the rotating shaft in a staggered manner and are detachably connected with the first connecting piece and the second connecting piece.
In the scheme, the lower surface of the limiting block is magnetically attracted with the first connecting piece and the second connecting piece, and the upper surface of the limiting block is magnetically repelled with the first connecting piece and the second connecting piece.
The improvement of the scheme is that the top end of the cylindrical base is provided with an expansion platform.
In the above scheme, the first bottom plate, the second bottom plate and the cylindrical base enclose a bottom surface of the radome.
In the scheme, the side surface of the cylindrical base is provided with a longitudinal open slot, and the longitudinal open slot is in sliding fit with the first connecting piece and the second connecting piece.
The use method of the deformable radome is characterized by comprising the following steps: the method comprises the following steps: put into cylindrical base top with the antenna, first connecting piece and second connecting piece are located two stopper lower surfaces of a certain, rotate the pivot and make first connecting piece, second connecting piece and stagger between the stopper that corresponds, promote first connecting piece and second connecting piece and make it slide from top to bottom at cylindrical base side, rotate the pivot when sliding to suitable position and make first connecting piece and second connecting piece be connected with the stopper that corresponds the height.
The antenna cover has the advantages that through the matching of the first bottom plate, the second bottom plate, the first connecting piece, the second connecting piece and the cylindrical base, the size of a non-antenna wave-transmitting area, namely the size of the antenna cover behind the antenna, can be changed, a more flexible arrangement scheme can be provided, and the requirement on installation space is reduced.
Drawings
Fig. 1 is a schematic view of a deformable radome of the present invention;
in the figure, the device comprises an arc-shaped shell body 1, a first bottom plate 2, a second bottom plate 3, a first connecting piece 4, a cylindrical base 5, a rotating shaft 6, a limiting block 7, a limiting block 8 and an expansion platform.
Detailed Description
The technical scheme in the embodiment of the invention is clearly and completely described below with reference to the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments based on the embodiments in the present invention, without any inventive work, will be apparent to those skilled in the art from the following description.
As shown in fig. 1, a deformable radome includes: an arc-shaped shell 1; the first bottom plate 2 is hinged to one end of the arc-shaped shell; the second bottom plate 3 is hinged to the other end of the arc-shaped shell; a first connecting piece 4, which is positioned at the free end of the first bottom plate; a second connecting piece 5, which is positioned at the free end of the second bottom plate; the cylindrical base 5 is positioned between the first bottom plate and the second bottom plate, and the side surfaces of the cylindrical base are respectively in sliding fit with the first connecting piece and the second connecting piece; the rotating shaft 6 is arranged on the central axis of the cylindrical base; and the limiting blocks 7 are distributed around the surface of the rotating shaft in a staggered manner and are detachably connected with the first connecting piece and the second connecting piece.
As a preferable example of the present invention, the lower surface of the stopper magnetically attracts the first connecting member and the second connecting member, for example, the lower surface of the stopper is an S pole of the magnetic block, the first connecting member and the second connecting member are N poles of the magnetic block, and the upper surface of the stopper magnetically repels the first connecting member and the second connecting member, for example, the upper surface of the stopper is an N pole of the magnetic block. Therefore, when the limiting block is aligned with the first connecting piece and the second connecting piece, the first connecting piece and the second connecting piece can be adsorbed to maintain the stability of the bottom of the antenna housing.
As a variation of the preferred embodiment, the lower surface of the limiting block is connected with the clamping groove between the first connecting piece and the second connecting piece.
As a further optimization of the above preferred embodiment, an expansion platform 8 is arranged at the top end of the cylindrical base. The expansion platform can be used for expanding the space borne by the antenna, and on the other hand, the first bottom plate and the second bottom plate can be supported when rotating to be close to the horizontal position.
In order to ensure the stability and the straightness of the first bottom plate and the second bottom plate during rotation, a longitudinal open slot is formed in the side face of the cylindrical base, and the longitudinal open slot is in sliding fit with the first connecting piece and the second connecting piece. The longitudinal open slot is used for providing guidance for the movement of the first bottom plate and the second bottom plate.
The use method of the deformable radome comprises the following steps: put into cylindrical base top with the antenna, first connecting piece and second connecting piece are located two stopper lower surfaces of a certain, rotate the pivot and make first connecting piece, second connecting piece and stagger between the stopper that corresponds, promote first connecting piece and second connecting piece and make it slide from top to bottom at cylindrical base side, rotate the pivot when sliding to suitable position and make first connecting piece and second connecting piece be connected with the stopper that corresponds the height.
The first bottom plate, the second bottom plate and the cylindrical base enclose the bottom surface of the radome and are in sealing fit with each other. The limiting blocks are at least provided with two corresponding rows, and the limiting blocks in each row are distributed in a staggered mode in the axial direction of the cylindrical base. When the limiting blocks are driven by the rotating shaft to rotate, the first connecting piece and the second connecting piece can be separated from the corresponding limiting blocks, and particularly when the first bottom plate, the second bottom plate and the limiting blocks are magnetically matched, the first bottom plate and the second bottom plate do not need to be manually adjusted, for example, the lower surface of one of the limiting blocks in the left row is attracted with the first connecting piece, the lower surface of one of the limiting blocks in the right row is attracted with the second connecting piece, when the rotating shaft is rotated for a certain angle, the corresponding limiting blocks are disengaged from the first connecting piece and the second connecting piece, the upper surface of the limiting block below the first connecting piece in the right row faces the first connecting piece to push the first connecting piece to move upwards, the lower surface of the limiting block above the second connecting piece in the left row faces the second connecting piece to push the second connecting piece to move upwards, the first connecting piece and the second connecting piece which move upwards attract the corresponding limiting blocks, and the process is repeated, so that the first connecting piece and the second connecting piece automatically move upwards to the designated height.
The first bottom plate, the second bottom plate, the cylindrical base and the arc-shaped shell of the invention form a sealing structure with a fan-shaped section.
Claims (6)
1. Deformable formula radome, characterized by: the method comprises the following steps: an arc-shaped shell (1); the first bottom plate (2) is hinged to one end of the arc-shaped shell; the second bottom plate (3) is hinged to the other end of the arc-shaped shell; a first connecting piece (4) located at a free end of the first base plate; a second connection (5) at the second base plate free end; the cylindrical base (5) is positioned between the first bottom plate and the second bottom plate, and the side surfaces of the cylindrical base are respectively in sliding fit with the first connecting piece and the second connecting piece; the rotating shaft (6) is arranged on the central axis of the cylindrical base; and the limiting blocks (7) are distributed around the surface of the rotating shaft in a staggered manner and are detachably connected with the first connecting piece and the second connecting piece.
2. The transformable radome of claim 1, wherein: the lower surface of the limiting block is magnetically attracted with the first connecting piece and the second connecting piece, and the upper surface of the limiting block is magnetically repelled with the first connecting piece and the second connecting piece.
3. The transformable radome of claim 1, wherein: an expansion platform (8) is arranged at the top end of the cylindrical base.
4. The transformable radome of claim 1, wherein: the first bottom plate, the second bottom plate and the cylindrical base enclose the bottom surface of the antenna housing.
5. The transformable radome of claim 1, wherein: the side surface of the cylindrical base is provided with a longitudinal open slot, and the longitudinal open slot is in sliding fit with the first connecting piece and the second connecting piece.
6. A method of use of a deformable radome as claimed in any one of claims 1 to 5 wherein: the method comprises the following steps: put into cylindrical base top with the antenna, first connecting piece and second connecting piece are located two stopper lower surfaces of a certain, rotate the pivot and make first connecting piece, second connecting piece and stagger between the stopper that corresponds, promote first connecting piece and second connecting piece and make it slide from top to bottom at cylindrical base side, rotate the pivot when sliding to suitable position and make first connecting piece and second connecting piece be connected with the stopper that corresponds the height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110025157.XA CN112768925B (en) | 2021-01-08 | 2021-01-08 | Deformable radar antenna housing and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110025157.XA CN112768925B (en) | 2021-01-08 | 2021-01-08 | Deformable radar antenna housing and use method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112768925A true CN112768925A (en) | 2021-05-07 |
| CN112768925B CN112768925B (en) | 2024-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110025157.XA Active CN112768925B (en) | 2021-01-08 | 2021-01-08 | Deformable radar antenna housing and use method thereof |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110248902A1 (en) * | 2010-04-09 | 2011-10-13 | Tetsuya Miyagawa | Radome, antenna device and radar apparatus |
| CN107275778A (en) * | 2017-05-05 | 2017-10-20 | 西安交通大学 | A kind of truss-like antenna house |
| CN108767425A (en) * | 2018-06-01 | 2018-11-06 | 京信通信系统（中国）有限公司 | Support element and antenna packages component |
| CN208520438U (en) * | 2018-06-11 | 2019-02-19 | 固安通盛仪表有限公司 | A kind of preferable radar level gauge of waterproofness |
| CN209544608U (en) * | 2019-03-29 | 2019-10-25 | 武汉鑫华勤精密制造有限公司 | A kind of radome of high intensity |
| CN210074154U (en) * | 2019-04-29 | 2020-02-14 | 四川一诺高分子材料科技有限公司 | High wave permeability antenna house of impact resistance unmanned aerial vehicle |
-
2021
- 2021-01-08 CN CN202110025157.XA patent/CN112768925B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110248902A1 (en) * | 2010-04-09 | 2011-10-13 | Tetsuya Miyagawa | Radome, antenna device and radar apparatus |
| CN107275778A (en) * | 2017-05-05 | 2017-10-20 | 西安交通大学 | A kind of truss-like antenna house |
| CN108767425A (en) * | 2018-06-01 | 2018-11-06 | 京信通信系统（中国）有限公司 | Support element and antenna packages component |
| CN208520438U (en) * | 2018-06-11 | 2019-02-19 | 固安通盛仪表有限公司 | A kind of preferable radar level gauge of waterproofness |
| CN209544608U (en) * | 2019-03-29 | 2019-10-25 | 武汉鑫华勤精密制造有限公司 | A kind of radome of high intensity |
| CN210074154U (en) * | 2019-04-29 | 2020-02-14 | 四川一诺高分子材料科技有限公司 | High wave permeability antenna house of impact resistance unmanned aerial vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112768925B (en) | 2024-04-02 |
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