CN207917103U - A kind of man overboard's position indicating mark with air bag floating antenna - Google Patents
A kind of man overboard's position indicating mark with air bag floating antenna Download PDFInfo
- Publication number
- CN207917103U CN207917103U CN201820311311.3U CN201820311311U CN207917103U CN 207917103 U CN207917103 U CN 207917103U CN 201820311311 U CN201820311311 U CN 201820311311U CN 207917103 U CN207917103 U CN 207917103U
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- Prior art keywords
- air bag
- position indicating
- indicating mark
- antenna
- overboard
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Abstract
The utility model discloses a kind of man overboard's position indicating marks with air bag floating antenna, including overboard position indicating mark, wherein, the overboard position indicating mark is connected by feeder with antenna, the antenna is set in air bag, the inflating port of the air bag is connected by flexible gas-filled pipe with gasing tank, and the junction of the flexible gas-filled pipe and gasing tank is provided with switch release device；The top of overboard position indicating mark is mounted on after the air bag foldable integral, the gasing tank and switch release device are fixed on the middle and lower part position of overboard position indicating mark.The utility model includes the air bag of antenna by increasing on overboard position indicating mark, and air bag is connected with the gasing tank with high pressure light gas；It is raised in the air together with the antenna in air bag after airbag aeration, to greatly improve the communication role distance of overboard position indicating mark, improves the probability that persons falling in water is found, improve search efficiency；The convenience used is not influenced simultaneously, it is simple in structure, it is easy to implement.
Description
Technical field
The utility model is related to a kind of overboard position indicating marks more particularly to a kind of man overboard with air bag floating antenna to show
Position mark.
Background technology
Man overboard's position indicating mark, abbreviation MOB (MOB-ManOverBoard) are a kind of personal emergency radio signal transmittings
Equipment manually or automatically starts when man overboard is in danger, is sent to ship around by VHF frequency ranges and contains personnel identity and position
The distress alerting information set.To improve the probability that surrounding ship finds distress personnel, it is desirable to which position indicating mark wireless communication distance is remoter
Better.
Since VHF communication uses line-of-sight propagation.The height on antenna distance sea level is directly proportional at a distance from communication, and antenna is got over
The operating distance of height communication is remoter.But the too high convenience that can influence to install and use of antenna.How man overboard is effectively improved
The antenna height of position indicating mark, to improve communication role distance, while the convenience for not influencing to use is always that this field is badly in need of
Technical problems to be solved.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of man overboards with air bag floating antenna to show position
Mark, can greatly improve the communication role distance of overboard position indicating mark, while not influencing the convenience used, simple in structure, be easy to
Implement.
The utility model is to solve above-mentioned technical problem and the technical solution adopted is that provide a kind of with air bag floating day
Man overboard's position indicating mark of line, including overboard position indicating mark, wherein the overboard position indicating mark is connected by feeder with antenna,
The antenna is set in air bag, and the inflating port of the air bag is connected by flexible gas-filled pipe with gasing tank, the flexible gas-filled
The junction of pipe and gasing tank is provided with switch release device.
Above-mentioned man overboard's position indicating mark with air bag floating antenna, wherein be mounted on after the air bag foldable integral
The top of overboard position indicating mark, the gasing tank and switch release device are fixed on the middle and lower part position of overboard position indicating mark.
Above-mentioned man overboard's position indicating mark with air bag floating antenna, wherein the antenna is flexible collapsible day
Line, and extension can be stretched with the inflation of air bag.
Above-mentioned man overboard's position indicating mark with air bag floating antenna, wherein the bottom inflatable mouth of the air bag has
One-way valve structures are connected between the flexible gas-filled pipe and switch release device by the controllable locking device to fall off.
Above-mentioned man overboard's position indicating mark with air bag floating antenna, wherein it is light to be provided with high pressure in the gasing tank
The material of matter gas, the gasing tank is lightweight metal material.
The utility model comparison prior art has following advantageous effect：It is provided by the utility model that there is air bag floating day
Man overboard's position indicating mark of line, by increasing air bag, the interior setting antenna of air bag, and air bag on overboard position indicating mark and with height
The gasing tank of light gas is pressed to be connected；It is raised in the air together with the antenna in air bag after airbag aeration, is fallen to greatly improve
The communication role distance of water position indicating mark improves the probability that persons falling in water is found, and improves search efficiency；It does not influence to use simultaneously
Convenience, it is simple in structure, it is easy to implement.
Description of the drawings
Fig. 1 is structural schematic diagram when man overboard's position indicating mark of the utility model with air bag floating antenna is not actuated；
Fig. 2 is structural schematic diagram after there is the utility model man overboard's position indicating mark of air bag floating antenna to start.
In figure：
1 feeder, 2 air bag, 3 flexible gas-filled pipe
45 gasing tank of switch release device, 6 antenna
7 overboard position indicating mark, 8 locking device
Specific implementation mode
The utility model will be further described with reference to the accompanying drawings and examples.
Fig. 1 is structural schematic diagram when man overboard's position indicating mark of the utility model with air bag floating antenna is not actuated；Fig. 2
Structural schematic diagram after for the utility model there is man overboard's position indicating mark of air bag floating antenna to start.
Refer to Fig. 1 and Fig. 2, man overboard's position indicating mark provided by the utility model with air bag floating antenna, including
Overboard position indicating mark 7, wherein the overboard position indicating mark 7 is connected by feeder 1 with antenna 6, and the antenna 6 is set to air bag 2
Interior, the inflating port of the air bag 2 is connected by flexible gas-filled pipe 3 with gasing tank 5, the company of the flexible gas-filled pipe 3 and gasing tank 5
The place of connecing is provided with switch release device 4.
Man overboard's position indicating mark provided by the utility model with air bag floating antenna, shows position in original man overboard
Increase the small inflatable tank 5 of an air bag 2 and internal high-voltage light gas on the basis of mark 7, the material of the gasing tank 5 is light
Matter metal material.When position indicating mark is not actuated, antenna 6 is regular to be placed in air bag 2, is mounted on after air bag foldable integral and is shown position
Mark top, gasing tank 5 and ventilating control switch release device 4 are fixed on position indicating mark middle and lower part position, gentle by flexible tracheae 3
The inflating port of capsule 2 connects, and does not influence the everyday actions of personnel.When position indicating mark starts or manually boots automatically, control switch
Release device 4 is opened gasing tank 5 and is inflated to air bag 2, and built-in aerial is stretched as perpendicular to sea level shape after 2 inflation of air bag
State, air bag connect position indicating mark by feeder line.Air bag 2 is raised to together with the antenna 6 in air bag in the air, to improve day after inflating
The height of line promotes communication distance.
Man overboard's position indicating mark provided by the utility model with air bag floating antenna, the antenna 6 are that bendable is tortuous
Stacked antenna, and extension can be stretched with the inflation of air bag 2.The bottom inflatable mouth of the air bag 2 has check valve knot
Structure, i.e., can only be toward the valve arrangement of inside air bag one direction inflation in the setting of the bottom of air bag 2, and the switch release device 4 can be with
For solenoid valve；It is connected by the controllable locking device 8 to fall off between the flexible gas-filled pipe 3 and solenoid valve 4.Inflationtime can
It is controlled by solenoid valve 4 by position indicating mark, after being timed to, control locking device 8 disconnects to be connected between gas tube and solenoid valve 4, air bag
Virtue of buoyancy goes up to the air naturally.
For simplicity the utility model can also directly be formed with lacerable indentation on flexible gas-filled pipe 3, and straight
It connects using bolt as switch release device 4, the tearout of the flexible gas-filled pipe 3 is less than air bag 2 full of after light gas
Rising buoyancy, the smaller gas of the preferred hydrogen of high pressure light gas, helium equimolecular quantity；As long as pushing bolt aside in Emergency use
, safer reliable；At this point, the length of the feeder 1 can be much larger than the length of flexible gas-filled pipe 3, to more
The communication role distance of overboard position indicating mark is improved well, improves the probability that persons falling in water is found, and improves search efficiency.
Although the utility model is disclosed as above with preferred embodiment, so it is not limited to the utility model, any
Those skilled in the art, without departing from the spirit and scope of the utility model, when can make a little modification and it is perfect, therefore this
The protection domain of utility model, which is worked as, is subject to what claims were defined.
Claims (5)
1. a kind of man overboard's position indicating mark with air bag floating antenna, including overboard position indicating mark (7), which is characterized in that described
Overboard position indicating mark (7) is connected by feeder (1) with antenna (6), and the antenna (6) is set in air bag (2), the air bag
(2) inflating port is connected by flexible gas-filled pipe (3) with gasing tank (5), the company of the flexible gas-filled pipe (3) and gasing tank (5)
The place of connecing is provided with switch release device (4).
2. man overboard's position indicating mark with air bag floating antenna as described in claim 1, which is characterized in that the air bag
(2) top of overboard position indicating mark (7) is mounted on after foldable integral, the gasing tank (5) and switch release device (4) are fixed on and fall
The middle and lower part position of water position indicating mark (7).
3. man overboard's position indicating mark with air bag floating antenna as claimed in claim 2, which is characterized in that the antenna
(6) it is flexible folded doublet, and extension can be stretched with the inflation of air bag (2).
4. man overboard's position indicating mark with air bag floating antenna as described in claim 1, which is characterized in that the air bag
(2) bottom inflatable mouth has one-way valve structures, by controllable between the flexible gas-filled pipe (3) and switch release device (4)
Make locking device (8) connection to fall off.
5. man overboard's position indicating mark with air bag floating antenna as described in claim 1, which is characterized in that the gasing tank
(5) high pressure light gas is provided in, the material of the gasing tank (5) is lightweight metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820311311.3U CN207917103U (en) | 2018-03-07 | 2018-03-07 | A kind of man overboard's position indicating mark with air bag floating antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820311311.3U CN207917103U (en) | 2018-03-07 | 2018-03-07 | A kind of man overboard's position indicating mark with air bag floating antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207917103U true CN207917103U (en) | 2018-09-28 |
Family
ID=63597804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820311311.3U Active CN207917103U (en) | 2018-03-07 | 2018-03-07 | A kind of man overboard's position indicating mark with air bag floating antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207917103U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108248794A (en) * | 2018-03-07 | 2018-07-06 | 上海埃威航空电子有限公司 | A kind of man overboard's position indicating mark and its control method with air bag floating antenna |
| CN112584644A (en) * | 2020-11-29 | 2021-03-30 | 盐城景泰风电科技有限公司 | Water falling alarm device based on double positioning |
-
2018
- 2018-03-07 CN CN201820311311.3U patent/CN207917103U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108248794A (en) * | 2018-03-07 | 2018-07-06 | 上海埃威航空电子有限公司 | A kind of man overboard's position indicating mark and its control method with air bag floating antenna |
| CN108248794B (en) * | 2018-03-07 | 2024-03-29 | 上海埃威航空电子有限公司 | Personnel water falling indication position mark with air bag floating antenna and control method thereof |
| CN112584644A (en) * | 2020-11-29 | 2021-03-30 | 盐城景泰风电科技有限公司 | Water falling alarm device based on double positioning |
| CN112584644B (en) * | 2020-11-29 | 2023-01-13 | 盐城景泰风电科技有限公司 | Alarm device falls into water based on two location |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |