CN203287520U - Flexible foldable full azimuth angle reflector - Google Patents
Flexible foldable full azimuth angle reflector Download PDFInfo
- Publication number
- CN203287520U CN203287520U CN2013202271704U CN201320227170U CN203287520U CN 203287520 U CN203287520 U CN 203287520U CN 2013202271704 U CN2013202271704 U CN 2013202271704U CN 201320227170 U CN201320227170 U CN 201320227170U CN 203287520 U CN203287520 U CN 203287520U
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- main body
- flexible foldable
- full azimuth
- reverberator
- foldable full
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Abstract
The utility model relates to a radar signal simulation device, and discloses a flexible foldable full azimuth angle reflector. The flexible foldable full azimuth angle reflector comprises main bodies (1) and a support (2). The support (2) comprises a cross beam (10), an upright column (11) and a base (12). The cross beam (10) and the upright column (11) are made from a lightweight aluminum alloy materials and used to form a T-shaped structure; two ends of the T-shaped structural cross beam (10) are provided with the main body (1) respectively; each main body (1) is a three-dimensional spherical structural object having eight reflection angles, and each main body (1) is mainly composed of two circular reflecting surfaces (3) and four triangular reflecting surfaces (4). The flexible foldable full azimuth angle reflector of the utility model can be folded in the manner of large proportion, can be used to reflect radar waves in a full azimuth angle manner, and has advantage of simple structure, light weight, rapid unfolding and rapid folding.
Description
Technical field
The utility model relates to a kind of radar signal simulator material, is specifically related to a kind of flexible foldable full azimuth reverberator.
Background technology
At present, radar is applied to the detecting and identifying target more and more widely, and it is mainly to rely on electromagnetic reflection to measure the position of object, and radar, according to the echo strength that detects, can also analyze type and the material of object.The reverberator at angle is to utilize electromagnetic trihedral angle effect,, by the strong reflection electromagnetic wave, realizes simulating the radar signature of a bulky objects with the corner reflector of smaller size smaller, thereby plays interfering with an opponent radar detection and the effect of identifying target.
A kind of stereo structure member that corner reflector normally is comprised of three mutually perpendicular metal plates, can all reflect back the radar wave of incident by former direction.Metal plate can have different size and dimensions, and shape commonly used has triangle, square, fan-shaped and mix shape etc.Now equipped a series of standard corner reflector, what its reflecting surface adopted basically is the form of metal plate, becomes as a whole after assembling, split inconvenience, weight and volume is larger, and the angle and direction of corner reflector is unadjustable, uses and has very big inconvenience.
The utility model content
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, and a kind of flexible foldable full azimuth reverberator is provided.The utility model can realize that vast scale is folding, can comprehensive reflected radar ripple, and simple in structure, lightweight, launch and remove and receive rapidly.
For achieving the above object, the technical solution adopted in the utility model:
A kind of flexible foldable full azimuth reverberator comprises: main body and support, and described support comprises crossbeam, column and base, described crossbeam and column are the light aluminum alloy material, form " T " font structure; The two ends of " T " font structure crossbeam are respectively arranged with main body; Described main body is a kind of three-dimensional chondritic thing with eight reflection angle, mainly two circular reflection surface and four triangle reflectings surface, consists of.
Press such scheme, the structure of described circular reflection surface is: on a high-elastic toughness steel ring, and the hardware cloth of one deck circle that tacks down, this structure is similar to the flexible reflected light plate of photography use, but vast scale is folding.Comprise two described steel rings in described main body, the diameter of two steel rings is slightly different, and drum rim can be put into large steel ring, and two steel rings are provided with two rotation nodes on diametric(al).
Press such scheme, described triangle reflecting surface is the hardware cloth of isosceles right triangle, and its right angle length of side equals the radius of described steel ring, and wherein a right-angle side is sewn on described circular reflection surface, and the top of another right-angle side is provided with hook.
Press such scheme, described crossbeam two ends can hang described main body by hook.
Press such scheme, described column can be pulled down from crossbeam and base, and can be divided into three joints and stretch.
Compared with prior art, the technique effect obtained of the utility model is:
1, lightweight, because agent structure adopts flexible metal cloth, than metal plate, very light in weight;
But 2 vast scales are folding,, due to the effect of high-elastic toughness steel ring, can make the utility model be compressed to very small size;
3, can comprehensive reflected radar ripple,, owing to the utlity model has eight reflection angle, can the radar wave in each orientation be reflected.
Description of drawings
Fig. 1 is the utility model one-piece construction schematic diagram;
Fig. 2 is the folding step schematic diagram of the utility model main body;
Fig. 3 is the twist step schematic diagram of the utility model main body.
In figure: the 1-main body, the 2-support, the 3-circular reflection surface, 4-triangle reflecting surface, 5-rotates node, 6-seam tapes, 7-hook, the high-elastic toughness steel ring of 8-, 9-hardware cloth, 10-crossbeam, 11-column, 12-base.
Embodiment
The utility model will be further described below in conjunction with accompanying drawing and case study on implementation.
A kind of flexible foldable corner reflector as shown in Figure 1, comprise main body 1 and support 2, and described support 2 comprises crossbeam 10, column 11 and base 12, and described crossbeam 10 and column 11 are the light aluminum alloy material, forms " T " font structure.The two ends of " T " font structure crossbeam (10) are respectively arranged with main body (1); Described main body 1 is a kind of three-dimensional chondritic thing with eight reflection angle, mainly two circular reflection surface 3 and four triangle reflectings surface 4, consists of.
The structure of described circular reflection surface 3 is: on a high-elastic toughness steel ring 8, and the hardware cloth 9 of one deck circle that tacks down, this structure is similar to the flexible reflected light plate of photography use, but vast scale is folding.Main body is as shown in Figure 2 closed up back plane figure, and the diameter that comprises 8, two steel rings of two described steel rings in described main body 1 is slightly different, and drum rim can be put into large steel ring, and two steel rings are provided with two rotation nodes 5 on diametric(al).
The structure of described triangle reflecting surface 4 is: mainly adopt the hardware cloth of isosceles right triangle, its right angle length of side equals the radius of described steel ring 8, and wherein a right-angle side is sewn on described circular reflection surface 3, and the top of another right-angle side is provided with hook 7.
Described crossbeam 10 two ends can hang described main body 1 by hook.Described column 11 can be pulled down from crossbeam 10 and base 12, and can be divided into three joints and stretch.
Fig. 2 and shown in Figure 3 be the folding step schematic diagram of main body 1 of the present utility model.Concrete implementation step is: at first, the hook of four triangle reflectings surface 47 is taken off from steel ring 8, keep flat on the circular reflection surface 3 of seam tapes 6; Then, take rotation node 5 as axle, closing up is a flat circle structure with two circular reflection surface 3; Then, according to the twist mode of the flexible reflected light plate that is similar to photography use, carry out three-bend twist, concrete grammar is first steel ring 8 to be reversed into and to have small one and large one two circular pieces " 8 " voluntarily, again large circular piece again knob become the figure of eight, twist is pushed down after becoming three small circular parts; Finally, the main body 1 after twist is packed in circular cover.
A kind of deployment step of flexible foldable corner reflector main body is opposite with its folding step.
Claims (6)
1. flexible foldable full azimuth reverberator, comprise: main body (1) and support (2), it is characterized in that, described support (2) comprising: crossbeam (10), column (11) and base (12), described crossbeam (10) and column (11) are the light aluminum alloy material, form " T " font structure; The two ends of " T " font structure crossbeam (10) are respectively arranged with main body (1); Described main body (1) is a kind of three-dimensional chondritic thing with eight reflection angle, mainly two circular reflection surface (3) and four triangle reflectings surface (4), consists of.
2. flexible foldable full azimuth reverberator as claimed in claim 1, is characterized in that, the structure of described circular reflection surface (3) is on a high-elastic toughness steel ring (8), the hardware cloth (9) of one deck circle that tacks down.
3. flexible foldable full azimuth reverberator as claimed in claim 1 or 2, it is characterized in that, described main body (3) comprises two described steel rings (8), the diameter of two steel rings is slightly different, drum rim can be put into large steel ring, and two steel rings are provided with two rotation nodes (5) on diametric(al).
4. flexible foldable full azimuth reverberator as claimed in claim 1, is characterized in that, described triangle reflecting surface (4) is mainly the hardware cloth (9) that adopts isosceles right triangle.
5. flexible foldable full azimuth reverberator as described in claim 1 or 4, it is characterized in that: a right-angle side of described triangle reflecting surface (4) is sewn on described circular reflection surface (3), and the top of another right-angle side is provided with hook (7).
6. flexible foldable full azimuth reverberator as claimed in claim 1, is characterized in that, described column (11) can be pulled down from crossbeam (10) and base (12), and can be divided into three joints and stretch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202271704U CN203287520U (en) | 2013-04-28 | 2013-04-28 | Flexible foldable full azimuth angle reflector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202271704U CN203287520U (en) | 2013-04-28 | 2013-04-28 | Flexible foldable full azimuth angle reflector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203287520U true CN203287520U (en) | 2013-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202271704U Expired - Lifetime CN203287520U (en) | 2013-04-28 | 2013-04-28 | Flexible foldable full azimuth angle reflector |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105137405A (en) * | 2015-09-14 | 2015-12-09 | 姚永平 | Radar wave angle reflector |
| CN106197149A (en) * | 2016-07-22 | 2016-12-07 | 天诺光电材料股份有限公司 | Big gun hairdo corner reflector decoy |
| CN107728128A (en) * | 2017-08-29 | 2018-02-23 | 北京航天长征飞行器研究所 | Full azimuth reflector and verification method for the enhancing of radar scattering characteristic |
| CN110794375A (en) * | 2019-12-02 | 2020-02-14 | 湖北航天飞行器研究所 | Novel radar scattering cross section reinforcing device |
| CN113655442A (en) * | 2021-07-09 | 2021-11-16 | 中国人民解放军国防科技大学 | Deployable corner reflector device and storage and delivery method thereof |
| CN113740813A (en) * | 2021-08-18 | 2021-12-03 | 北京机械设备研究所 | Portable folding radar angle reflecting device |
| CN113777560A (en) * | 2021-08-30 | 2021-12-10 | 航宇救生装备有限公司 | Collapsible floatable radar reflector |
-
2013
- 2013-04-28 CN CN2013202271704U patent/CN203287520U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105137405A (en) * | 2015-09-14 | 2015-12-09 | 姚永平 | Radar wave angle reflector |
| CN106197149A (en) * | 2016-07-22 | 2016-12-07 | 天诺光电材料股份有限公司 | Big gun hairdo corner reflector decoy |
| CN107728128A (en) * | 2017-08-29 | 2018-02-23 | 北京航天长征飞行器研究所 | Full azimuth reflector and verification method for the enhancing of radar scattering characteristic |
| CN107728128B (en) * | 2017-08-29 | 2019-08-09 | 北京航天长征飞行器研究所 | The verification method of full azimuth reflector for the enhancing of radar scattering characteristic |
| CN110794375A (en) * | 2019-12-02 | 2020-02-14 | 湖北航天飞行器研究所 | Novel radar scattering cross section reinforcing device |
| CN110794375B (en) * | 2019-12-02 | 2024-05-17 | 湖北航天飞行器研究所 | Radar scattering cross section reinforcing means |
| CN113655442A (en) * | 2021-07-09 | 2021-11-16 | 中国人民解放军国防科技大学 | Deployable corner reflector device and storage and delivery method thereof |
| CN113655442B (en) * | 2021-07-09 | 2022-11-11 | 中国人民解放军国防科技大学 | Deployable corner reflector device and storage and delivery method thereof |
| CN113740813A (en) * | 2021-08-18 | 2021-12-03 | 北京机械设备研究所 | Portable folding radar angle reflecting device |
| CN113777560A (en) * | 2021-08-30 | 2021-12-10 | 航宇救生装备有限公司 | Collapsible floatable radar reflector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Hu Zhengzheng Inventor after: Qin Youquan Inventor after: Yang Dafeng Inventor after: Liu Guoquan Inventor after: Zhang Yaohui Inventor after: Wei Yaxing Inventor before: Hu Zhengzheng Inventor before: Qin Youquan Inventor before: Yang Dafeng Inventor before: Liu Guoquan Inventor before: Zhang Yaohui Inventor before: Wei Yaxing |
|
| CX01 | Expiry of patent term |
Granted publication date: 20131113 |
|
| CX01 | Expiry of patent term |