CN107478098A - Towing type floating body target - Google Patents
Towing type floating body target Download PDFInfo
- Publication number
- CN107478098A CN107478098A CN201710857183.2A CN201710857183A CN107478098A CN 107478098 A CN107478098 A CN 107478098A CN 201710857183 A CN201710857183 A CN 201710857183A CN 107478098 A CN107478098 A CN 107478098A
- Authority
- CN
- China
- Prior art keywords
- bars
- reflector
- floating body
- air bag
- triangle
- 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.)
- Pending
Links
- 238000007667 floating Methods 0.000 title claims abstract description 25
- 239000000203 mixture Substances 0.000 claims abstract description 8
- 239000004744 fabric Substances 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000001514 detection method Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 206010044565 Tremor Diseases 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41J—TARGETS; TARGET RANGES; BULLET CATCHERS
- F41J9/00—Moving targets, i.e. moving when fired at
- F41J9/04—Seagoing targets
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Aerials With Secondary Devices (AREA)
Abstract
The invention discloses a kind of towing type floating body target, including spherical air bag and the radar reflector for being arranged on spherical inside air bag, the spherical air bag sets air intake valve and buckled with some tractions；The outer surface of the radar reflector is covered with some reflectings surface being sequentially connected, some reflecting surface composition integral type reflectings surface.The present invention radar reflection face be completely covered on radar reflector surface, when spherical air bag be in high-speed motion and fierce tumbling state, remain to offer stability radar reflected signal, avoid the occurrence of radar detection less than a problem that.
Description
Technical field
The present invention relates to shooting target technical field, and in particular to a kind of towing type floating body target.
Background technology
Target ship is that naval's cannon, guided missile etc. carry out the marine important marine equipment practiced shooting experiment and examine strike effect,
Be also used as the target of attack of marine simulation combat exercise, thus development of the development of target ship to naval weapon equipment technology and
The raising of fight capability is significant.
Traditional target ship is typically using discarded naval vessel and steel construction two kinds of forms of special target ship, and its shortcoming is obvious, such as marine cloth
If slow, recovery is slow, tows difficulty, cost height, Marine Pollution, can not lay on a large scale etc..Therefore, hit need to only examined
Rate, the training that need not examine strike effect or manoeuvre occasion, inflation towing type floating body target have substantially substituted traditional target ship.But
Existing floating body target is limited to material and appearance and size, its radar cross section Radar cross-section (RCS) very little,
In addition in training or manoeuvre moment, floating body target is in high-speed motion and fierce tumbling state, and radar signal shakiness often occurs
Fixed or radar detection less than phenomenon, particularly evident under severe sea condition, this can give training or manoeuvre to bring adverse effect.
The content of the invention
In order to increase the radar cross section of floating body target, and its stability is improved, the invention provides a kind of towing type floating body
Target.
The technical solution adopted by the present invention is as follows：
A kind of towing type floating body target, including spherical air bag and the radar reflector for being arranged on spherical inside air bag, it is described spherical
Air bag sets air intake valve and buckled with some tractions；The outer surface of the radar reflector covered with some reflectings surface being sequentially connected,
Some reflecting surface composition integral type reflectings surface.
The radar reflector includes several triangle list corner reflectors, the adjacent triangle list corner reflector
It is connected with each other between reflecting surface.
The radar reflector includes 5 corner reflectors of triangle four and 2 triangle penta reflectors, the triangle
Four corner reflectors are made up of 4 triangle list corner reflectors, and the triangle penta reflector is by 5 triangle list corner reflectors
Composition；5 corner reflector first places of triangle four, which are sequentially connected, forms five side ring bodies, 2 corner reflections of triangle five
Device covers in the both sides of five side ring bodies respectively.
The triangle list corner reflector includes X bars perpendicular to each other, Y bars, Z bars, and centre mount and reflection cloth；It is described
X bars, Y bars, one end of Z bars are arranged on centre mount, and reflection is equipped between the X bars and Y bars, X bars and Z bars, Y bars and Z bars
Cloth.
The X bars, one end of Y bars are hinged on centre mount, and one end of the Z bars is fixed on centre mount；The triangle
Single corner reflector has X bars, Y bars, Z bars deployed condition perpendicular to each other, and X bars, Y bars are overturn to the folding drawn close with Z bars
State.
The X bars set stopper slot with Y bars close to the termination of centre mount, and positioning convex is correspondingly provided with the centre mount；Institute
When stating triangle list corner reflector and being in deployed condition, the positioning convex inlay card is in stopper slot.
The X bars, Y bars, the other end of Z bars are equipped with draw ring, and the inwall of the spherical air bag corresponds to the draw ring setting of Z bars
If there is dry drawing point button.
It is D type pulling buckles that some tractions, which are buckled, is evenly arranged on the spherical crown circle of spherical gasbag outer surface.
Airtight slide fastener is additionally provided with the spherical air bag, the inside and outside of the airtight slide fastener is equipped with VELCRO.
Also include counter balance pocket, the counter balance pocket is taper water bag, pulled on spherical air bag.
The beneficial effects of the invention are as follows：The radar reflection face of the present invention is completely covered on radar reflector surface, spherical
When air bag is in high-speed motion and fierce tumbling state, remains to provide stability radar reflected signal, avoid the occurrence of radar detection not
To a problem that.
Brief description of the drawings
Fig. 1 is the schematic diagram of the embodiment of the present invention one.
Fig. 2 be in the embodiment of the present invention one A to schematic diagram.
Fig. 3 is the schematic diagram of radar reflector in the embodiment of the present invention one.
Fig. 4 is the exploded perspective view of radar reflector in the embodiment of the present invention one.
Fig. 5 is the schematic diagram of five side ring bodies in the embodiment of the present invention one.
Fig. 6 is the schematic diagram of the intermediate cam shape list corner reflector of the embodiment of the present invention one.
Fig. 7 is the schematic diagram of the corner reflector of one intermediate cam shape of the embodiment of the present invention four.
Fig. 8 is the signal of X bar, Y bars, Z bars when the intermediate cam shape list corner reflector of the embodiment of the present invention one is in deployed condition
Figure.
Fig. 9 is the signal of X bar, Y bars, Z bars when the intermediate cam shape list corner reflector of the embodiment of the present invention one is in folded state
Figure.
Figure 10 is the sectional view of X bars when the intermediate cam shape list corner reflector of the embodiment of the present invention one is in deployed condition.
Figure 11 is enlarged drawing at B in the embodiment of the present invention one.
The schematic diagram of point button is drawn in Figure 12 embodiment of the present invention one.
Figure 13 is the sectional view of X bars when the intermediate cam shape list corner reflector of the embodiment of the present invention two is in deployed condition.
Figure 14 is the sectional view of X bars when the intermediate cam shape list corner reflector of the embodiment of the present invention two is in folded state.
Figure 15 is enlarged drawing at C in the embodiment of the present invention two.
Spherical air bag 1, radar reflector 2, triangle list corner reflector 3, counter balance pocket 4, drawstring 5, air intake valve 11, traction
Button 12, draw point button 13, airtight slide fastener 14, handle 15, the corner reflector 21 of triangle four, triangle penta reflector 22, five side rings
Shape body 23, X bars 31, Y bars 32, Z bars 33, centre mount 34, draw ring 35, reflection cloth 36, stopper slot 37, positioning convex 38, elastic component
39。
Embodiment
The invention will be further described with embodiment below in conjunction with the accompanying drawings.
In embodiment one, as shown in Figure 1, Figure 2, Figure 3 shows, a kind of towing type floating body target, including spherical air bag 1 and be arranged on
Radar reflector 2 inside spherical air bag 1, the spherical air bag 1 set air intake valve 11 and buckle 12 with some tractions；The radar is anti-
The outer surface of emitter 2 is covered with some reflectings surface being sequentially connected, some reflecting surface composition integral type reflectings surface.Embodiment
One radar reflection face is completely covered on the surface of radar reflector 2, and high-speed motion and fierce tumbling state are in spherical air bag 1
When, remain to provide stability radar reflected signal, avoid the occurrence of radar detection less than a problem that.
In embodiment one, as shown in Fig. 3, Fig. 4, Fig. 5, the radar reflector 2 includes several triangle list corner reflections
Device 3, it is connected with each other between the reflecting surface of the adjacent triangle list corner reflector 3.Because triangle list corner reflector 3 has pole
Strong reflection echo characteristic, it is thus particularly suited for using in floating body target.
In embodiment one, as shown in Fig. 3, Fig. 4, Fig. 5, the radar reflector 2 includes 5 corner reflectors 21 of triangle four
With 2 triangle penta reflectors 22, the corner reflector 21 of triangle four is made up of 4 triangle list corner reflectors 3, described
Triangle penta reflector 22 is made up of 5 triangle list corner reflectors 3；5 four corner reflectors of triangle 21 it is the first according to
Secondary connected composition five side ring bodies, 23,2 triangle penta reflectors 22 cover in the both sides of five side ring bodies 23 respectively.It is real
The radar reflector 2 for applying example one has 30 reflectings surface altogether, forms comprehensive 360 degree of REA(radar echoing area)s, avoids radar reflection face
Blind area, make its be also not in radar detection in high degree of motion and fierce rolling less than etc. bad phenomenon.In addition, embodiment one
Radar reflector 2 respectively to size differ it is all little, can more perfectly place, be supported on inside spherical air bag 1.Particularly, select
Spherical 1 a diameter of 4 meter of air bag is taken, the seamed edge length of triangle list corner reflector 3 is 1.4 meters, all directions of radar reflector 2
Full-size substantially just arrive the spherical inwall of air bag 1；And the 3 basic energy of triangle list corner reflector of 1.4 meters of seamed edge length
Enough reflect the radar model of all wavelengths.
In embodiment one, as shown in Figure 6, Figure 7, the triangle list corner reflector 3 includes X bars 31 perpendicular to each other, Y bars
32nd, Z bars 33, and centre mount 34 and reflection cloth 36；The X bars 31, Y bars 32, one end of Z bars 33 are arranged on centre mount 34,
Reflection cloth 36 is equipped between the X bars 31 and Y bars 32, X bars 31 and Z bars 33, Y bars 32 and Z bars 33.The three of the selection of embodiment one
Angular single corner reflector 3, the corner reflector 21 of triangle four have rigid X bars 31, Y bars 32, Z bars 33, and this is with pure flexible three
Angular single corner reflector 3, Stability Analysis of Structures, therefore angle of reflection and reflected signal are all more stable.Reflection cloth 36 in embodiment one can
The materials such as yarn, copper wire fabric are washed from silver to make.
In embodiment one, as shown in Figure 8, Figure 9, the X bars 31, one end of Y bars 32 are hinged on centre mount 34, the Z bars
33 one end is fixed on centre mount 34；The triangle list corner reflector 3 has X bars 31, Y bars 32, Z bars 33 perpendicular to each other
Deployed condition, and the folded state that the upset of X bars 31, Y bars 32 is extremely drawn close with Z bars 33.The triangle list corner reflection of embodiment one
Device 3 uses folding structure, and this is to realize that floating body target foldable integral provides the foundation.Likewise, the corner reflector 21 of triangle four
Also there are deployed condition, folded state two states.
In embodiment one, as shown in Fig. 8, Fig. 9, Figure 11, the X bars 31, Y bars 32, the other end of Z bars 33 are equipped with draw ring
35, as shown in figure 12, if the draw ring 35 that the inwall of the spherical air bag 1 corresponds to Z bars 33 is provided with dry drawing point and buckles 13, such as Fig. 4 institutes
Show, the draw ring 35 at node A1 ~ A5, node B1 ~ B5 is interconnected by drawstring 5, the draw ring 35 at node C1 ~ C7
It is connected by drawstring 5 with drawing point to buckle 13.The structure of embodiment one is a kind of foldable radar reflector 2, Er Qieyu of easy entirety
Spherical air bag 1 is connected with each other by node C1 ~ C7, therefore is not only folded, housed structure and performance convenient, and that have stable.
In embodiment one, as shown in Figure 1 and Figure 2, it is D type pulling buckles that some tractions, which buckle 12, is evenly arranged in spherical air bag
On the spherical crown circle of 1 outer surface.Embodiment one can reduce turning over for floating body target using the D type pulling buckles being circular layout in towing type
Turn, there is provided the stability of performance.In addition, the spherical outer surface of air bag 1 is additionally provided with some handles 15, it is easy to dispensing of floating body target etc. to grasp
Make.
In embodiment one, as shown in figure 1, airtight slide fastener 14 is additionally provided with the spherical air bag 1, the airtight slide fastener 14
It is inside and outside to be equipped with VELCRO.The airtight slide fastener 14 of embodiment one is easy to the operation of spherical air bag 1 after opening, to ensure spherical air bag
1 air-tightness, super watertight zip fastener of the embodiment one from German TIZIP brands.
In embodiment one, as shown in figure 1, also including counter balance pocket 4, the counter balance pocket 4 is taper water bag, pulled spherical
On air bag 1.The counter balance pocket 4 of embodiment one is contended with wind-force, current using self gravitation, reduces that spherical air bag 1 rocks, roll width
Degree, plays stabilization, and counter balance pocket 4 is water bag, also will not be that spherical air bag 1 brings too big burden.It is spherical in embodiment one
Air bag 1 is formed with counter balance pocket 4 using high-quality 0.9MM folder screen cloth hot melts；Light and better tolerance, spherical air bag 1 are red, just
In detecting and estimating in remote light, counter balance pocket 4 is yellow, is easy to warn and distinguishes.
In embodiment one, as shown in Figure 10, the X bars 31 set stopper slot 37, institute with Y bars 32 close to the termination of centre mount 34
State and positioning convex 38 is correspondingly provided with centre mount 34；When the triangle list corner reflector 3 is in deployed condition, the convex
38 inlay cards are played in stopper slot 37.Positioning convex 38 itself in embodiment one is flexible, positioning action is played, described three
Angular single corner reflector 3 can guarantee that X bars 31, Y bars 32, the stability of Z bars 33 when being in deployed condition, that is, keep radar reflector
2 monolithic stability.
In embodiment two, as shown in Figure 13, Figure 14, Figure 15, the positioning convex 38 is rigid member, with centrally disposed seat
The mating reaction of elastic component 39 in 34, plays a part of positioning convex 38 elastic in embodiment one.It will be evident that the knot of embodiment two
Structure is easier to realize in engineering, and effect is also more preferable.
Obviously, the above embodiment of the present invention is intended to be merely illustrative of the present example, and not to the present invention
Embodiment restriction.For those of ordinary skill in the field, can also make on the basis of the above description
Other various forms of changes or variation.There is no need and unable to give poor example to all embodiments.And these belong to this
The obvious changes or variations that the connotation of invention is amplified out still falls within protection scope of the present invention.
Claims (10)
- A kind of 1. towing type floating body target, it is characterised in that：Including spherical air bag（1）And it is arranged on spherical air bag（1）Internal Radar reflector（2）, the spherical air bag（1）If air intake valve（11）Buckled with some tractions（12）；The radar reflector（2） Outer surface covered with some reflectings surface being sequentially connected, some reflectings surface composition integral type reflectings surface.
- 2. towing type floating body target according to claim 1, it is characterised in that：The radar reflector（2）Including several Triangle list corner reflector（3）, the adjacent triangle list corner reflector（3）Reflecting surface between be connected with each other.
- 3. towing type floating body target according to claim 2, it is characterised in that：The radar reflector（2）Including 5 triangles The corner reflector of shape four（21）With 2 triangle penta reflectors（22）, the corner reflector of triangle four（21）By 4 triangles Single corner reflector（3）Composition, the triangle penta reflector（22）By 5 triangle list corner reflectors（3）Composition；5 institutes State the corner reflector of triangle four（21）First place, which is sequentially connected, forms five side ring bodies（23）, 2 triangle penta reflectors （22）Cover respectively in five side ring bodies（23）Both sides.
- 4. the towing type floating body target according to Claims 2 or 3, it is characterised in that：The triangle list corner reflector（3）Bag Include X bars perpendicular to each other（31）, Y bars（32）, Z bars（33）, and centre mount（34）With reflecting cloth（36）；The X bars（31）、Y Bar（32）, Z bars（33）One end be arranged on centre mount（34）On, the X bars（31）With Y bars（32）, X bars（31）With Z bars（33）、 Y bars（32）With Z bars（33）Between be equipped with reflection cloth（36）.
- 5. towing type floating body target according to claim 4, it is characterised in that：The X bars（31）, Y bars（32）One end hinge Connect centre mount（34）On, the Z bars（33）One end be fixed on centre mount（34）On；The triangle list corner reflector（3）Tool There are X bars（31）, Y bars（32）, Z bars（33）Deployed condition perpendicular to each other, and X bars（31）, Y bars（32）Upset to Z bars （33）The folded state drawn close.
- 6. towing type floating body target according to claim 5, it is characterised in that：The X bars（31）With Y bars（32）Close to center Seat（34）Termination set stopper slot（37）, the centre mount（34）On be correspondingly provided with positioning convex（38）；The triangle list angle Reflector（3）During in deployed condition, the positioning convex（38）Inlay card is in stopper slot（37）In.
- 7. towing type floating body target according to claim 4, it is characterised in that：The X bars（31）, Y bars（32）, Z bars（33） The other end be equipped with draw ring（35）, the spherical air bag（1）Inwall correspond to Z bars（33）Draw ring（35）If it is provided with dry drawing Point button（13）.
- 8. towing type floating body target according to claim 1, it is characterised in that：Some tractions are buckled（12）For D type pulling buckles, It is evenly arranged in spherical air bag（1）On the spherical crown circle of outer surface.
- 9. towing type floating body target according to claim 1, it is characterised in that：The spherical air bag（1）On be additionally provided with it is airtight Slide fastener（14）, the airtight slide fastener（14）Inside and outside be equipped with VELCRO.
- 10. towing type floating body target according to claim 1, it is characterised in that：Also include counter balance pocket（4）, the counterweight Bag（4）For taper water bag, pull in spherical air bag（1）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710857183.2A CN107478098A (en) | 2017-09-21 | 2017-09-21 | Towing type floating body target |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710857183.2A CN107478098A (en) | 2017-09-21 | 2017-09-21 | Towing type floating body target |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107478098A true CN107478098A (en) | 2017-12-15 |
Family
ID=60586303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710857183.2A Pending CN107478098A (en) | 2017-09-21 | 2017-09-21 | Towing type floating body target |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107478098A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108362287A (en) * | 2018-02-01 | 2018-08-03 | 水利部交通运输部国家能源局南京水利科学研究院 | A kind of gravity dam deep water underwater robot self poisoning system and recognition methods |
| CN115790283A (en) * | 2022-12-21 | 2023-03-14 | 中国人民解放军海军工程大学 | Quick inflatable high-speed towing target |
| CN117741580A (en) * | 2023-12-21 | 2024-03-22 | 广东福顺天际通信有限公司 | Air-floating radar reflector and lifesaving device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4996536A (en) * | 1988-02-19 | 1991-02-26 | Woodville Polymer Engineering Limited | Radar reflectors |
| JPH0582118U (en) * | 1992-04-10 | 1993-11-05 | 日本飛行機株式会社 | Radar reflector |
| US5457472A (en) * | 1992-06-11 | 1995-10-10 | Baco Industrier A/S | Corner reflector for use in a radar balloon |
| US6784825B1 (en) * | 2000-09-26 | 2004-08-31 | Japan Aircraft Manufacturing Co., Ltd. | Radar reflector apparatus |
| US20090111619A1 (en) * | 2007-10-31 | 2009-04-30 | Takehiko Kobayashi | Game ball |
| US7932850B1 (en) * | 2010-05-28 | 2011-04-26 | Arthur Anton Hochschild, III | Buoyant target with radar reflectivity |
| CN102230761A (en) * | 2011-05-20 | 2011-11-02 | 哈尔滨工业大学 | Marine inflation expanding target ship |
| CN207197361U (en) * | 2017-09-21 | 2018-04-06 | 浙江铭品海工智能科技有限公司 | Towing type floating body target |
-
2017
- 2017-09-21 CN CN201710857183.2A patent/CN107478098A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4996536A (en) * | 1988-02-19 | 1991-02-26 | Woodville Polymer Engineering Limited | Radar reflectors |
| JPH0582118U (en) * | 1992-04-10 | 1993-11-05 | 日本飛行機株式会社 | Radar reflector |
| US5457472A (en) * | 1992-06-11 | 1995-10-10 | Baco Industrier A/S | Corner reflector for use in a radar balloon |
| US6784825B1 (en) * | 2000-09-26 | 2004-08-31 | Japan Aircraft Manufacturing Co., Ltd. | Radar reflector apparatus |
| US20090111619A1 (en) * | 2007-10-31 | 2009-04-30 | Takehiko Kobayashi | Game ball |
| US7932850B1 (en) * | 2010-05-28 | 2011-04-26 | Arthur Anton Hochschild, III | Buoyant target with radar reflectivity |
| CN102230761A (en) * | 2011-05-20 | 2011-11-02 | 哈尔滨工业大学 | Marine inflation expanding target ship |
| CN207197361U (en) * | 2017-09-21 | 2018-04-06 | 浙江铭品海工智能科技有限公司 | Towing type floating body target |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108362287A (en) * | 2018-02-01 | 2018-08-03 | 水利部交通运输部国家能源局南京水利科学研究院 | A kind of gravity dam deep water underwater robot self poisoning system and recognition methods |
| CN115790283A (en) * | 2022-12-21 | 2023-03-14 | 中国人民解放军海军工程大学 | Quick inflatable high-speed towing target |
| CN115790283B (en) * | 2022-12-21 | 2023-09-19 | 中国人民解放军海军工程大学 | Quick inflatable high-speed dragging target |
| CN117741580A (en) * | 2023-12-21 | 2024-03-22 | 广东福顺天际通信有限公司 | Air-floating radar reflector and lifesaving device |
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| PB01 | Publication | ||
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Application publication date: 20171215 |