CN207516544U - A kind of marine radar maritime search and rescue device - Google Patents
A kind of marine radar maritime search and rescue device Download PDFInfo
- Publication number
- CN207516544U CN207516544U CN201721367005.3U CN201721367005U CN207516544U CN 207516544 U CN207516544 U CN 207516544U CN 201721367005 U CN201721367005 U CN 201721367005U CN 207516544 U CN207516544 U CN 207516544U
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- miniradar
- metallic reflection
- equilateral triangle
- reflection piece
- corner reflector
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Abstract
The utility model discloses a kind of marine radar maritime search and rescue device, including：Life jacket body and miniradar corner reflector, the miniradar corner reflector are uniformly arranged in the chest and shoulder of life jacket body.Due to having disposed several miniradar corner reflectors on lifesaving appliance surface, it therefore can be by shipborne radar into line search for marine accident persons falling in water, it can substantially expand search range using radar detection by visual or search for persons falling in water in a manner of ear is listened compared to rescue worker is only depended on.Therefore the present apparatus contribute to quickly, to be accurately located overboard missing crew, greatly improve search efficiency in use, and then make persons falling in water be rescued existence probability raising.
Description
Technical field
The utility model is related to field of electrical control more particularly to a kind of marine radar maritime search and rescue devices.
Background technology
In recent years, navigation safety at sea Frequent Accidents, crewman is overboard easily to occur a large amount of casualties thing when waiting for rescue
Therefore.Traditional search and rescue device such as life vest, as a kind of most common individual life-saving equipment waterborne, shipping at sea, ocean fishing
It is played an important role in the marine transportations production activity such as industry, dock operation.However, traditional sea being used cooperatively with life vest
Upper personnel's search and rescue device, which only has, to be enabled a wearer to float on the function on sea safely, and only with bright-coloured in rescue function
It is applied with fabric color and reflective tape and is equipped with the acousto-optics such as Position indication lamp, zufolo and show a device, rescue personnel is only capable of by vision or listens
Feel and distinguish persons falling in water orientation.This method is limited by many factors such as distance, search and rescue marine site visibility so that marine accident is searched
It rescues efficiency to be greatly reduced, drowning people cannot be succoured in time, it is likely that cause unnecessary casualties.
Utility model content
According to traditional search and rescue device in the prior art succour in function the defects of, provide a kind of based on strong reflection material
Marine radar maritime search and rescue method and apparatus, and then improve marine accident persons falling in water and be rescued probability, so as to reduce marine accident
Middle casualties quantity, the concrete scheme of the device are：
A kind of marine radar maritime search and rescue device, including：Life jacket body and miniradar corner reflector, the small-sized thunder
The chest and shoulder of life jacket body are uniformly arranged in up to corner reflector；
The miniradar corner reflector erects metallic reflection piece one including equilateral triangle, equilateral triangle erects metallic reflection
Piece two, square horizontal metallic reflection piece and plastic protection set, the equilateral triangle erect metallic reflection piece one and equilateral triangle
Shape is erected metallic reflection piece two and is fixedly connected along its center line in cross, and the equilateral triangle erects metallic reflection piece one and equilateral three
The base of angular perpendicular metallic reflection piece two is fixedly connected with composition four with two diagonal of square horizontal metallic reflection piece respectively
The miniradar corner reflector of pyramid, the plastic protection set are fixedly mounted on the apex angle of miniradar corner reflector rectangular pyramid
On four corners.
The equilateral triangle erects metallic reflection piece one and equilateral triangle erect metallic reflection piece two be the length of side be 42mm-
The sheet metal of 56mm, the thickness of the sheet metal is thickness 1mm -1.5mm；The square horizontal metallic reflection piece is that the length of side is
The sheet metal of 30mm -40mm, the thickness of the sheet metal is thickness 1mm -1.5mm.
By adopting the above-described technical solution, a kind of marine radar maritime search and rescue device provided by the utility model, due to
Several miniradar corner reflectors are disposed on lifesaving appliance surface, therefore can be by ship for marine accident persons falling in water
Radar is carried into line search, radar detection is utilized by visual or search for persons falling in water in a manner of ear is listened compared to rescue worker is only depended on
Search range can substantially be expanded.Therefore the present apparatus contributes to quickly, to be accurately located overboard missing crew in use,
Greatly improve search efficiency, so make persons falling in water be rescued existence probability improve.
Description of the drawings
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or it will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments described in application, for those of ordinary skill in the art, without creative efforts,
It can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the structure diagram of the utility model；
Fig. 3 is triangular trihedral corner reflector wave conduction principle schematic diagram；
Fig. 4 is triangular trihedral corner reflector stereogram.
Specific embodiment
To make the technical solution of the utility model and advantage clearer, with reference to attached in the utility model embodiment
Figure, clearly completely describes the technical scheme in the embodiment of the utility model：
Shown a kind of marine radar maritime search and rescue device as Figure 1-Figure 2, including life jacket body 1 and small-sized
Radar corner reflector 9, miniradar corner reflector 9 uniformly arrange and are installed on the chest and shoulder of life jacket body 1.Miniradar
Corner reflector 9 erects metallic reflection piece 1 including equilateral triangle, equilateral triangle erects metallic reflection piece 23, square horizontal gold
Belong to reflector plate 4 and plastic protection set 5, the equilateral triangle erects metallic reflection piece 1, equilateral triangle erects metallic reflection piece two
3 mutual are soldered on two diagonal of square horizontal metallic reflection piece 4 in cross-shaped configuration form overall structure in tetragonous
The miniradar corner reflector 9 of taper, plastic protection set 5 be fixedly mounted on 9 rectangular pyramid of miniradar corner reflector apex angles and
On four corners.Three pieces of reflector plates need to keep smooth, between any two exact vertical, and error is less than 0.5 °.Reflector plate surface needs to protect
It holds clean, smooth, it is impossible to have the objects such as dirt, oil stain.Plastic protection covers 5 apex angles for being separately fixed at rectangular pyramid and four corners
On, to prevent each apex angle of radar corner reflector point excessively from causing personal injury and damage life vest to wearer.
Further, the equilateral triangle erects metallic reflection piece 1 and equilateral triangle erects metallic reflection piece 23 as side
The sheet metal of a length of 42mm -56mm, the thickness of the sheet metal is thickness 1mm -1.5mm；The square horizontal metallic reflection
Piece 4 is the sheet metal that the length of side is 30mm -40mm, and the thickness of the sheet metal is thickness 1mm -1.5mm.
Triangular trihedral corner reflector wave conduction principle schematic diagram as shown in Figure 3 and Figure 4, because trihedral corner reflector be by
The rigid structure of three pieces of orthogonal metal covering compositions, due to its special geometry, allows incident radar wave at it
Inside configuration generates multiple internal reflex, finally radar wave is made to be reflected back along incident direction.It is possible thereby to it imagines spatially
It can be through reflecting twice or thrice most at last along the anti-of original incident direction along the radar wave of any direction directive corner reflector
It projects in direction.
The rigid structure that miniradar corner reflector 9 is made of two pieces of orthogonal metal coverings, since its is special
Material and geometry, make incident electromagnetic wave generate multiple internal reflex inside it, finally make electromagnetic wave anti-along incident direction
It is emitted back towards.Since three corner reflectors have stronger reflection echo characteristic, when radar wave is incident to radar reflector interior angle
When, radar reflection echo is much better than the echo strength of surrounding objects, and stronger echo-signal is will appear on radar screen.
When persons falling in water is worn life vest and waited for rescue, the part exposed the surface is anterior part of chest and shoulder, in life vest two above
Position, which installs several miniradar corner reflectors additional, can effectively enhance the radar reflection echo of life vest, make to wear falling for life vest
Water personnel by radar detection to probability greatly improve.
The preferable specific embodiment of the above, only the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (2)
1. a kind of marine radar maritime search and rescue device, it is characterised in that including：Life jacket body (1) and miniradar corner reflector
(9), the miniradar corner reflector (9) is uniformly arranged in the chest and shoulder of life jacket body (1)；
The miniradar corner reflector (9) erects that metallic reflection piece one (2), that equilateral triangle erects metal is anti-including equilateral triangle
It penetrates piece two (3), square horizontal metallic reflection piece (4) and plastic protection set (5), the equilateral triangle and erects metallic reflection piece one
(2) it erects metallic reflection piece two (3) with equilateral triangle to be fixedly connected in cross along its center line, the equilateral triangle erects metal
Reflector plate one (2) and equilateral triangle erect the base of metallic reflection piece two (3) respectively with square horizontal metallic reflection piece (4)
Two diagonal are fixedly connected with the miniradar corner reflector (9) for forming pyramid shape, and the plastic protection set (5) is fixedly mounted
On the apex angle and four corners of miniradar corner reflector (9) rectangular pyramid.
2. a kind of marine radar maritime search and rescue device according to claim 1, it is further characterized in that：The equilateral triangle
It is the sheet metal that the length of side is 42mm -56mm that perpendicular metallic reflection piece one (2) and equilateral triangle, which erect metallic reflection piece two (3), the gold
The thickness for belonging to piece is thickness 1mm -1.5mm；The square horizontal metallic reflection piece (4) is the gold that the length of side is 30mm -40mm
Belong to piece, the thickness of the sheet metal is thickness 1mm -1.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721367005.3U CN207516544U (en) | 2017-10-23 | 2017-10-23 | A kind of marine radar maritime search and rescue device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721367005.3U CN207516544U (en) | 2017-10-23 | 2017-10-23 | A kind of marine radar maritime search and rescue device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207516544U true CN207516544U (en) | 2018-06-19 |
Family
ID=62534797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721367005.3U Active CN207516544U (en) | 2017-10-23 | 2017-10-23 | A kind of marine radar maritime search and rescue device |
Country Status (1)
| Country | Link |
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| CN (1) | CN207516544U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107632301A (en) * | 2017-10-23 | 2018-01-26 | 李颖 | A kind of marine radar maritime search and rescue device and rescue method |
| CN112407196A (en) * | 2020-12-04 | 2021-02-26 | 广东福顺天际通信有限公司 | Life buoy |
| US20220177092A1 (en) * | 2020-12-04 | 2022-06-09 | Guangdong Fushun Tianji Communication Co., Ltd. | Reflector lens structured life buoy |
-
2017
- 2017-10-23 CN CN201721367005.3U patent/CN207516544U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107632301A (en) * | 2017-10-23 | 2018-01-26 | 李颖 | A kind of marine radar maritime search and rescue device and rescue method |
| CN107632301B (en) * | 2017-10-23 | 2023-07-07 | 李颖 | Maritime search and rescue device and search and rescue method for navigation radar |
| CN112407196A (en) * | 2020-12-04 | 2021-02-26 | 广东福顺天际通信有限公司 | Life buoy |
| CN112407196B (en) * | 2020-12-04 | 2022-05-31 | 广东福顺天际通信有限公司 | Life buoy |
| US20220177092A1 (en) * | 2020-12-04 | 2022-06-09 | Guangdong Fushun Tianji Communication Co., Ltd. | Reflector lens structured life buoy |
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