CN105300190A - Radar-hidden shelter - Google Patents
Radar-hidden shelter Download PDFInfo
- Publication number
- CN105300190A CN105300190A CN201510798842.0A CN201510798842A CN105300190A CN 105300190 A CN105300190 A CN 105300190A CN 201510798842 A CN201510798842 A CN 201510798842A CN 105300190 A CN105300190 A CN 105300190A
- Authority
- CN
- China
- Prior art keywords
- shelter
- plate
- radar
- board
- top board
- 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.)
- Withdrawn
Links
Landscapes
- Radar Systems Or Details Thereof (AREA)
Abstract
A radar-hidden shelter is composed of six wallboards of a base, a front board, a left side board, a right side board, a rear board and a top board which are connected with one another. Each wallboard comprises an inner skin, an outer skin and a foam board located between the inner skin and the outer skin and formed by compounding PVC structural foam and a radar wave-absorbing board. The left side board and the right side board of the shelter are connected with the top board at the included angles of 95-100 degrees. The rear board and the top board of the shelter are connected at the included angle of 95-98 degrees. The radar-hidden shelter has the beneficial effects of being simple in structure and low in manufacturing cost; and compared with a traditional shelter, the radar reflection sectional area is reduced by over 92% even to 0.1 m<2>, and the overall radar hiding effect is good.
Description
Technical field
The present invention relates to a kind of shelter, especially relate to a kind of radar invisible shelter.
Background technology
Existing shelter adopts band absorbing material make wallboard of shelter or on shelter, paste the object that radar wave absorbing paster realizes radar invisible mostly.
CN103644771A discloses a kind ofly has radar invisible and the wallboard of shelter that penetrates of anti-fragmentation, relates to shelter technology field.This has radar invisible and the wallboard of shelter that penetrates of anti-fragmentation, and comprise external covering board from outside to inside successively, inhale ripple sandwich of layers, adiabator layer and Inner Mongol plate, between described external covering board and Inner Mongol plate, compartment of terrain is provided with skeleton; Described external covering board is high-strength composite material, and described high-strength composite material has good wave; Described suction ripple sandwich of layers is for inhaling ripple foam; Described adiabator layer is low-density polyurethane rigid foam; The faying face that described skeleton contacts with external covering board scribbles antiradar coatings.
CN103644775A discloses a kind of radar stealth bulletproof electromagnetic shielding square cabin, comprise electromagnetic shielding square cabin body, before described electromagnetic shielding square cabin body comprises, after, left, right, on, lower sheet space and the shield door be arranged at least one plate, there is internal angle plate adjacent two pieces of described plate junctions, described internal angle plate is fixedly connected with the medial surface of described adjacent two plates, described internal angle plate is welded with keeper, the medial surface of described shield door is welded with keeper, each described keeper has been bolted fixture, anti-penetration plate is accompanied between described fixture and keeper, before described, after, left, right, upper sheet space lateral surface all posts radar wave absorbing paster.
Radar mirror-reflection, the corner reflection effect of tradition shelter are strong, and RCS is large; Target property is obvious, easily by radar detection.Therefore, need to provide a kind of mirror-reflection, corner reflection effect little, the radar invisible shelter that little, the overall stealth effect of RCS is good.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the deficiencies in the prior art, provide little, the overall stealth effect of a kind of Radar Cross Section (RCS) good, make simple radar invisible shelter.
The technical solution adopted for the present invention to solve the technical problems is: a kind of radar invisible shelter, is interconnected forms by base, header board, left plate, right plate, rear plate and top board six pieces of wallboards; Described wallboard comprises Inner Mongol plate, external covering board and between Inner Mongol plate, external covering board, adopts the cystosepiment of PVC structural foam and the composite molding of radar-wave absorbing plate; Left plate, the right plate of described shelter are that 95 ~ 100 ° of angles are connected with top board; Rear plate and the top board of described shelter are that 95 ~ 98 ° of angles are connected.
Further, the header board of described shelter is that 95 ~ 98 ° of angles are connected with top board.
Further, described shelter base is established and is revolved lock and tyre gap bridge by what revolve latch mechanism, the quick load being applicable to EQ2050 bis-class chassis be separated.
Further, the junction of described header board, left plate, right plate and rear plate is provided with girth member.
Further, described radar-wave absorbing plate is the suction ripple plate of 10 ~ 12dB flat reflective rate, 10.5mm thickness.
Further, described top board outer application has antiradar coatings layer.
According to the scattering properties of flat board, about radar return mainly concentrates on dull and stereotyped normal direction ± 4 °, therefore, shelter left and right side plate and rear plate are when the angle=5 ° of existing connection angle (90 °) surface thereof, the reduction amplitude of the Radar Cross Section of shelter is little, and when shelter left and right side plate and rear plate are when angle >=10 ° of existing connection angle (90 °) surface thereof, the reduction amplitude of the Radar Cross Section of shelter tends to be steady.Therefore the left plate of shelter, right plate are tilted 5 ~ 10 °, make the left side plate of shelter and top board be that 95 ~ 100 ° of angles are connected; And by the rear plate of shelter and header board or only after plate slope inwardly 5 ~ 8 °, make the rear plate of shelter and header board or only after plate be that 95 ~ 98 ° of angles are connected with top board; And then reduce the Radar Cross Section of shelter.
Operation principle and the using method of a kind of radar invisible of the present invention shelter are: by by the left plate of shelter, right plate, header board, rear plate to the tilted certain angle of shelter, and then reduce the Radar Cross Section of shelter, improve the radar invisible effect of shelter.
The beneficial effect of a kind of radar invisible shelter of the present invention: structure is simple, and cost of manufacture is low; Relatively traditional shelter, its Radar Cross Section reduces more than 92%, is even contracted to 0.1m
2, overall radar invisible is respond well.
Accompanying drawing explanation
Fig. 1-be the front view of a kind of radar invisible shelter of the present invention;
Fig. 2-be the top view of a kind of radar invisible shelter of the present invention;
Fig. 3-be the rearview of a kind of radar invisible shelter of the present invention;
Fig. 4-be the front view of embodiment 2 one kinds of radar invisible shelters;
Fig. 5-be the top view of embodiment 2 one kinds of radar invisible shelters;
Fig. 6-be the front view of embodiment 3 one kinds of radar invisible shelters.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
embodiment 1
With reference to Fig. 1 ~ 3, a kind of radar invisible shelter, is interconnected by base 1, header board 6, left plate 7, right plate 3, rear plate 2 and top board 4 six pieces of wallboards and forms; Described wallboard comprises Inner Mongol plate, external covering board and between Inner Mongol plate, external covering board, adopts the cystosepiment of PVC structural foam and the composite molding of radar-wave absorbing plate; Left plate 7, the right plate 3 of described shelter are connected in 97 ° of angles with top board 4; The rear plate 2 of described shelter is connected in 95 ° of angles with top board 4, and the header board 6 of described shelter is connected with top board 4 is vertical.
Described left plate 7 and right plate 3 are provided with windowpane 5.
Described rear plate 2 is provided with door 8, is convenient to people or thing discrepancy shelter.
Described radar-wave absorbing plate is the suction ripple plate of 12dB flat reflective rate, 10.5mm thickness.
A kind of radar invisible shelter of the present embodiment, in 1GHz ~ 40GHz, it threatens by force the Radar Cross Section in direction to be less than 0.5m
2; Relatively traditional shelter, reduces more than 90%.
embodiment 2
With reference to Figure 4 and 5, a kind of radar invisible shelter, is interconnected by base 1, header board 6, left plate 7, right plate 3, rear plate 2 and top board 4 six pieces of wallboards and forms; Described wallboard comprises Inner Mongol plate, external covering board and between Inner Mongol plate, external covering board, adopts the cystosepiment of PVC structural foam and the composite molding of radar-wave absorbing plate; Left plate 7, the right plate 3 of described shelter are connected in 95 ° of angles with top board 4; The rear plate 2 of described shelter is connected in 96 ° of angles with top board 4.
The header board 6 of described shelter is connected in 96 ° of angles with top board 4.
Described left plate 7 and right plate 3 are provided with windowpane 5.
Described rear plate 2 is provided with door 8, is convenient to people or thing discrepancy shelter.
The junction of described header board 6, left plate 7, right plate 3 and rear plate 2 is provided with girth member 9.
Described radar-wave absorbing plate is the suction ripple plate of 10dB flat reflective rate, 10.5mm thickness.
A kind of radar invisible shelter of the present embodiment, in 1GHz ~ 40GHz, it threatens by force the Radar Cross Section in direction to be less than 0.1m
2; Relatively traditional shelter, reduces more than 92%.
embodiment 3
With reference to Fig. 6, a kind of radar invisible shelter, is interconnected by base 1, header board 6, left plate 7, right plate 3, rear plate 2 and top board 4 six pieces of wallboards and forms; Described wallboard comprises Inner Mongol plate, external covering board and between Inner Mongol plate, external covering board, adopts the cystosepiment of PVC structural foam and the composite molding of radar-wave absorbing plate; Left plate 7, the right plate 3 of described shelter are connected in 100 ° of angles with top board 4; The rear plate 2 of described shelter is connected in 98 ° of angles with top board 4, the header board 6 of described shelter is connected with top board 4 is vertical, described shelter base 1 is established and is revolved lock 10 and tyre gap bridge 11 by what revolve latch mechanism, described base 1 is provided with groove 12, being convenient to shelter is arranged on automobile chassis, be applicable to EQ2050 bis-class chassis quick load be separated.
The junction of described header board 6, left plate 7, right plate 3 and rear plate 2 is provided with girth member 9.
Described radar-wave absorbing plate is the suction ripple plate of 10.8dB flat reflective rate, 10.5mm thickness.
Described top board 4 outer application has antiradar coatings layer 13.
A kind of radar invisible shelter of the present embodiment, in 1GHz ~ 40GHz, it threatens by force the Radar Cross Section in direction to be less than 0.8m
2; Relatively traditional shelter, reduces more than 85%.
Operation principle and the using method of a kind of radar invisible of the present invention shelter are: by by the left plate 7 of shelter, right plate 3, header board 6, rear plate 2 to the tilted certain angle of shelter, and then reduce the Radar Cross Section of shelter, improve the radar invisible effect of shelter.
A kind of radar invisible shelter of the present invention, left plate 7, the right plate 3 of described shelter can also be connected in 95.2 °, 95.5 °, 96 °, 96.5 °, 98 ° or 99 ° of angles with top board 4; The rear plate 2 of described shelter is connected in 95.2 °, 95.5 °, 96.5 °, 97 °, 97.5 ° or 97.8 ° of angles with top board 4; The change of above technical characteristic, those skilled in the art is appreciated that by text description and implements, therefore is no longer separately illustrated as accompanying drawing.
Claims (6)
1. a radar invisible shelter, is interconnected by base, header board, left plate, right plate, rear plate and top board six pieces of wallboards and forms; It is characterized in that, described wallboard comprises Inner Mongol plate, external covering board and between Inner Mongol plate, external covering board, adopts the cystosepiment of PVC structural foam and the composite molding of radar-wave absorbing plate; Left plate, the right plate of described shelter are that 95 ~ 100 ° of angles are connected with top board; Rear plate and the top board of described shelter are that 95 ~ 98 ° of angles are connected.
2. radar invisible shelter as claimed in claim 1, it is characterized in that, header board and the top board of described shelter are that 95 ~ 98 ° of angles are connected.
3. radar invisible shelter as claimed in claim 1 or 2, is characterized in that, shelter base arrange revolve latch mechanism revolve lock and tyre gap bridge.
4. radar invisible shelter as claimed in claim 1 or 2, it is characterized in that, the junction of described header board, left plate, right plate and rear plate is provided with girth member.
5. radar invisible shelter as claimed in claim 1 or 2, it is characterized in that, described radar-wave absorbing plate is the suction ripple plate of 10 ~ 12dB flat reflective rate, 10.5mm thickness.
6. radar invisible shelter as claimed in claim 1 or 2, it is characterized in that, described top board outer application has antiradar coatings layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510798842.0A CN105300190A (en) | 2015-11-19 | 2015-11-19 | Radar-hidden shelter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510798842.0A CN105300190A (en) | 2015-11-19 | 2015-11-19 | Radar-hidden shelter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105300190A true CN105300190A (en) | 2016-02-03 |
Family
ID=55197736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510798842.0A Withdrawn CN105300190A (en) | 2015-11-19 | 2015-11-19 | Radar-hidden shelter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105300190A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2626198Y (en) * | 2003-04-22 | 2004-07-21 | 龚家国 | Chassis assembly structure of multifunctional reaping and culturing machine |
| JP2009006863A (en) * | 2007-06-28 | 2009-01-15 | Universal Shipbuilding Corp | Radar cross-section reducing device |
| CN202491852U (en) * | 2011-11-02 | 2012-10-17 | 江苏捷诚车载电子信息工程有限公司 | A connecting structure of a compartment and an automotive chassis |
| CN102980441A (en) * | 2012-11-21 | 2013-03-20 | 衡阳泰豪通信车辆有限公司 | Electromagnetic shielding shelter with wallboard anti-penetration and structural radar stealth functions |
| CN203047368U (en) * | 2012-12-05 | 2013-07-10 | 溧阳二十八所系统装备有限公司 | Entire vehicle |
| CN205209352U (en) * | 2015-11-19 | 2016-05-04 | 衡阳泰豪通信车辆有限公司 | Radar stealth shelter |
-
2015
- 2015-11-19 CN CN201510798842.0A patent/CN105300190A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2626198Y (en) * | 2003-04-22 | 2004-07-21 | 龚家国 | Chassis assembly structure of multifunctional reaping and culturing machine |
| JP2009006863A (en) * | 2007-06-28 | 2009-01-15 | Universal Shipbuilding Corp | Radar cross-section reducing device |
| CN202491852U (en) * | 2011-11-02 | 2012-10-17 | 江苏捷诚车载电子信息工程有限公司 | A connecting structure of a compartment and an automotive chassis |
| CN102980441A (en) * | 2012-11-21 | 2013-03-20 | 衡阳泰豪通信车辆有限公司 | Electromagnetic shielding shelter with wallboard anti-penetration and structural radar stealth functions |
| CN203047368U (en) * | 2012-12-05 | 2013-07-10 | 溧阳二十八所系统装备有限公司 | Entire vehicle |
| CN205209352U (en) * | 2015-11-19 | 2016-05-04 | 衡阳泰豪通信车辆有限公司 | Radar stealth shelter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204250662U (en) | A kind of lightweight composite materials shelter | |
| CN109253659B (en) | Radar stealth shelter exterior wall plate | |
| CN102980441A (en) | Electromagnetic shielding shelter with wallboard anti-penetration and structural radar stealth functions | |
| CN205209352U (en) | Radar stealth shelter | |
| CN204414696U (en) | glass fibre metal laminate | |
| CN105300190A (en) | Radar-hidden shelter | |
| CN206487347U (en) | A kind of new stealthy shellproof hatch door | |
| CN206128287U (en) | Assembled wing -room | |
| CN205209353U (en) | Shellproof light shelter of radar stealth | |
| CN103643762B (en) | It is a kind of to have stealthy and battenboard and its production method of thermal insulation property | |
| CN105258568A (en) | Radar-stealth bulletproof lightweight shelter | |
| CN205206445U (en) | Shelter of shellproof piece of area formula of putting on a suit of armour | |
| CN106368309A (en) | Fabricated wing-room | |
| CN104197785A (en) | Bulletproof and explosion-proof shelter wallboard with electromagnetic shielding function | |
| CN205209356U (en) | Wheeled shelter car of shellproof piece of area formula of putting on a suit of armour | |
| CN105652251B (en) | A kind of small-bore distributed corner reflector composite structure | |
| CN206189774U (en) | Plate | |
| CN105277070A (en) | Radar hiding wheel type shelter truck | |
| EP1937049B1 (en) | Insulating board with a sandwich structure as protection against electromagnetic waves | |
| CN205767778U (en) | A kind of battenboard of in-site pouring foaming | |
| CN103640287A (en) | High-strength and wave-absorbing laminated board made of composite material | |
| CN104005483B (en) | A kind of method for improving microwave dark room quiet zone performance and modularity medium fence | |
| CN105352370A (en) | Radar-stealth bullet-proof lightened wheel type shelter car | |
| CN105257060A (en) | Shelter with hanging bulletproof pieces | |
| CN209389216U (en) | Isolation lift structure between a kind of cylindrical conformal antennas |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20160203 |
|
| WW01 | Invention patent application withdrawn after publication |