CN108597188B - Automatic distress device for ship distress - Google Patents
Automatic distress device for ship distress Download PDFInfo
- Publication number
- CN108597188B CN108597188B CN201810663678.6A CN201810663678A CN108597188B CN 108597188 B CN108597188 B CN 108597188B CN 201810663678 A CN201810663678 A CN 201810663678A CN 108597188 B CN108597188 B CN 108597188B
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- China
- Prior art keywords
- beacon
- base
- pressure switch
- distress
- push rod
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/08—Alarms for ensuring the safety of persons responsive to the presence of persons in a body of water, e.g. a swimming pool; responsive to an abnormal condition of a body of water
- G08B21/084—Alarms for ensuring the safety of persons responsive to the presence of persons in a body of water, e.g. a swimming pool; responsive to an abnormal condition of a body of water by monitoring physical movement characteristics of the water
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/14—Receivers specially adapted for specific applications
- G01S19/17—Emergency applications
Abstract
The invention discloses an automatic distress device for ship distress, which comprises a beacon machine, wherein the beacon machine comprises a hemispherical shell, a bottom cover, a support column, a battery module, a control circuit module, a satellite antenna and a first pressure switch; an inverted T-shaped boss is arranged at the lower side of the bottom cover; the bottom of the beacon machine is provided with an installation seat, and the installation seat comprises a base, a second pressure switch, a driving device and a push rod; the base is of a two-stage boss cake-shaped structure, the base is provided with an internal cavity, the second-stage boss is provided with an axial through hole, the first-stage boss is provided with a mounting hole, and the first-stage boss is provided with a buckling structure which is connected with the inverted T-shaped boss in a buckling manner; the second pressure switch is arranged in the first stage step mounting hole; the driving device is arranged in the cavity inside the base, one end of the driving device is connected with the second pressure switch, and the other end of the driving device is connected with the push rod. According to the invention, after the ship is immersed in distress, the beacon is triggered under the water pressure, the beacon is separated from the mounting seat, and the beacon starts to work, so that the ship is automatically required to be helped in distress.
Description
Technical Field
The invention relates to the technical field of ship safety, in particular to an automatic distress device for ships.
Background
The marine environment is complex and changeable, the safety risk of marine activities of the ship is high, typhoons, billows, submerged reefs and the like are all important factors threatening the running of the ship. In addition, as the development force of the ocean is increased, the number of movable ships is increased, hidden danger exists in ship traffic safety, and the occurrence of the case that the ship overturns and sinks due to the collision of the ship is caused. If the ship is not timely rescued after distress, very serious consequences are caused. The ship emergency help-seeking device can send a help-seeking signal to the emergency rescue system after the ship is in danger, and the offshore emergency command center can inform professional search and rescue force or the ship nearby the accident site to go to rescue. The response time of the rescue force unfolding rescue can be shortened to the greatest extent by using the emergency help seeking equipment, so that personnel and property losses caused by accidents are reduced to the greatest extent.
With the progress of modern science and technology and the development of the ship industry, the emergency treatment equipment for distress equipped on large ships is very perfect, and the ship safety is greatly ensured. However, the number of small fishing vessels is very few for economic reasons equipped with advanced emergency help devices. Moreover, the small fishing boat has weaker safety performance, simple maintenance process and higher probability of danger. If the fishing boat is dangerous, the large-sized boat in the field is more urgent, and the crew cannot be guaranteed to have enough time to manually ask for help or operate emergency help-seeking equipment. Therefore, the ship distress device which has simple structure, low cost and can automatically trigger work is developed and has important significance for protecting the life and property safety of vast fishermen.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, provides an automatic distress device for a ship, aims at the emergency situations such as capsizing, sinking and the like of the ship after dangerous situations occur, and provides the automatic distress device for the ship, which is triggered under water pressure after the ship is immersed, a beacon machine is separated from a mounting seat, the beacon machine starts to work, satellite positioning is completed, position information and preset distress information are sent to an emergency rescue system through satellites, and automatic distress for the ship is realized.
The aim of the invention is achieved by the following technical scheme.
The invention relates to an automatic distress device for ships, which comprises a beacon machine, wherein the beacon machine comprises a hemispherical shell, a bottom cover is arranged at the bottom of the shell, a support column and a battery module are arranged at the upper end of the bottom cover, a control circuit module connected with the battery module is arranged on the support column, the control circuit module is connected with a satellite antenna, a circular hole is arranged at the position, deviating from the center, of the bottom cover, a first pressure switch is arranged in the circular hole, the pressure sensed by the first pressure switch is outwards, and the other side of the first pressure switch is connected with the control circuit module; an inverted T-shaped boss is arranged on the lower side of the bottom cover;
the bottom of the beacon machine is provided with an installation seat, and the installation seat comprises a base, a second pressure switch, a driving device and a push rod; the base is of a cake-shaped structure with upper and lower two-stage coaxial bosses, an inner cavity is formed in the base from the bottom surface upwards, a sealing cover for guaranteeing water tightness of the inner cavity is arranged at the bottom of the base, an axial through hole communicated with the inner cavity of the base is formed in the middle of a second-stage boss at the uppermost part of the base, a mounting hole communicated with the inner cavity of the base is formed in a first-stage boss, fastening structures distributed along an annular shape are arranged on the first-stage boss, the fastening structures are in one-to-one correspondence with the inverted T-shaped bosses of the bottom cover, and fastening connection is achieved through mutual matching; the second pressure switch is arranged in the mounting hole of the first stage step of the base, the pressure sensing side faces outwards, and the other side is connected with the driving device; the driving device is arranged in the inner cavity of the base, one end of the driving device is connected with the second pressure switch, the other end of the driving device is connected with the bottom of the push rod, and the push rod is longitudinally arranged in the axial through hole of the second-stage step of the base;
when the ship is immersed in distress, the water pressure triggers the second pressure switch, the driving device drives the push rod to move upwards, the top end of the push rod pushes the beacon to move, the inverted T-shaped boss of the beacon is connected with the buckle structure of the base, separation of the beacon and the mounting seat is achieved, and the beacon floats to the water surface; meanwhile, the water pressure triggers the first pressure switch, the beacon starts to work, satellite positioning is completed after the beacon emerges from the water surface, and then help seeking information is continuously sent.
The first pressure switch mounting position is provided with a sealing gasket for preventing water from entering the beacon machine, and the second pressure switch mounting position is provided with a sealing gasket for preventing water from entering the inner cavity.
The outer edge of the base is annularly provided with bolt mounting holes for fixedly connecting with a ship.
A sealing ring for preventing water from entering the inner cavity is arranged between the push rod and the axial through hole of the second-stage step of the base.
The length of the push rod extending out of the base is larger than the height of the buckle structure, the push rod extends out to push the beacon machine to move, the buckle is connected and separated, and the beacon machine is separated from the mounting seat.
The shell of beacon machine sets up to hemispherical thin wall structure, and the bottom is provided with sealed terminal surface and annular screw hole that distributes, be provided with sealing washer between shell and the bottom to through bolted connection fastening, make the inside watertight cavity that forms of beacon machine, its water net buoyancy is positive, after separating with the mount pad, come-up to the surface of water and satellite antenna up, the waterline is less than or equal to the well separated time of shell height.
Compared with the prior art, the technical scheme of the invention has the following beneficial effects:
in the invention, the beacon machine and the mounting seat are connected in a buckling manner, after the second pressure switch is triggered by water pressure, the driving device drives the push rod to move upwards, the push rod pushes the beacon machine to move, and when the moving distance is enough, the inverted T-shaped boss of the beacon machine is connected with the buckling structure of the base and disconnected, so that the beacon machine is separated from the mounting seat, and the beacon machine floats to the water surface.
The beacon machine does not work when in standby, and after the first pressure switch is triggered by water pressure, the beacon machine starts to work, and continuously sends a distress signal after satellite positioning is completed until the power is manually turned off or the electric quantity is exhausted.
The invention has simple structure, convenient installation and lower cost, can automatically trigger and complete the transmission of the distress signal, does not need any setting by a user, and is suitable for ships such as fishing boats and the like.
Drawings
FIG. 1 is a cross-sectional view of the automatic distress device of the present invention for a ship in distress;
fig. 2 is a schematic structural view of the automatic distress device for ship distress of the present invention.
Reference numeral 1 a housing; 2 satellite antenna; 3, a control circuit module; 4, a battery module; 5 a first pressure switch; 6, a bottom cover; 7, a sealing gasket; 8, a second pressure switch; 9 a driving device; 10, pushing a rod; a base 11; 12 support columns; 13 sealing covers; 14 a buckle structure; 15 inverted T-shaped bosses.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
As shown in fig. 1 and 2, the automatic distress device for the ship comprises a mounting seat and a beacon machine, wherein the mounting seat can be mounted at positions such as a ship mast through bolt connection, and the beacon machine is mounted on the mounting seat through buckle connection. During installation, the installation seat is fixed on the ship through bolts, and then the beacon is fixed on the installation seat through buckle connection.
The mounting seat comprises a base 11, a second pressure switch 8, a driving device 9 and a push rod 10. The base 11 is a round cake-shaped structure with an upper coaxial boss and a lower coaxial boss, six bolt mounting holes for fixedly connecting with a ship are annularly distributed on the outer edge of the base 11, an inner cavity is formed in the base 11 from the bottom surface to the top, and a sealing cover 13 is arranged at the bottom of the base 11 to ensure the water tightness of the inner cavity. The middle part of the second stage boss at the uppermost part of the base 11 is provided with an axial through hole which is communicated with the cavity inside the base 11; the first-stage boss is provided with the mounting hole, communicates with the inside cavity of base 11, is provided with four sets of buckle structures 14 that distribute along the annular on the first-stage boss.
The second pressure switch 8 is arranged in a mounting hole of the first-stage step of the base 11, the pressure sensing side faces outwards, the other side is connected with the driving device 9, and a sealing gasket is arranged at the mounting position to prevent water from entering the inner cavity. The driving device 9 is arranged in the inner cavity of the base 11, one end of the driving device is connected with the second pressure switch 8, the other end of the driving device is connected with the bottom of the push rod 10, and a battery is arranged in the driving device 9. The push rod 10 is in a cylindrical structure, is longitudinally arranged in an axial through hole of a second-stage step of the base 11, and can be driven by the driving device 9 to move upwards along the axial through hole to extend out of the base 11 after the second pressure switch 8 is triggered by water pressure. A sealing ring is arranged between the push rod 10 and the axial through hole, so that water is prevented from entering the inner cavity of the base 11 in the reciprocating motion process of the push rod 10. The length of the push rod 10 extending out of the base 11 is larger than the height of the buckle structure 14, the push rod 10 extends out to push the beacon machine to move, so that the buckle is connected and separated, and the beacon machine is separated from the mounting seat.
The beacon comprises a shell 1, a bottom cover 6, a sealing gasket 7, a satellite antenna 2, a control circuit module 3, a battery module 4 and a first pressure switch 5, wherein the circuit control module 3 is respectively connected with the satellite antenna 2, the battery module 4 and the first pressure switch 5.
The shell 1 is of a hemispherical thin-wall structure, the bottom end of the shell is provided with a sealing end face and eight annularly distributed threaded holes, the bottom of the shell 1 is provided with a bottom cover 6, eight round holes are distributed on the edge of the bottom cover 6, and the eight round holes correspond to the eight threaded holes in the bottom of the shell 1. A sealing gasket 7 is arranged between the shell 1 and the bottom cover 6, the sealing gasket 7 is made of rubber, and eight through holes are formed in the annular sheet shape corresponding to eight threaded holes in the bottom of the shell 1. The shell 1, the sealing gasket 7 and the bottom cover 6 are connected and fastened through bolts, so that a watertight cavity is formed in the beacon, the net buoyancy in water is positive, the beacon is separated from the mounting seat and then floats to the water surface, the satellite antenna 2 faces upwards, and the waterline is lower than or equal to the middle branching line of the height of the shell 1.
The lower end of the bottom cover 6 is provided with four inverted T-shaped bosses 15 which can be in one-to-one correspondence with the four buckling structures 14 on the base 11 and are mutually matched and locked, so that the buckling connection between the mounting seat and the beacon machine is realized. Four round support columns 12 are arranged at the upper end of the bottom cover 6, threaded holes are formed in the centers of the top ends of the support columns 12 respectively and used for installing the control circuit module 3, the control circuit module 3 is installed at the top ends of the four support columns 12 through bolt connection and is connected with the battery module 4, the satellite antenna 2 and the first pressure switch 5, and the satellite antenna 2 is longitudinally and fixedly arranged on the control circuit module 3 and located at the highest position in the shell 1. The upper end of the bottom cover 6 is provided with four annularly distributed battery mounting structures for mounting the battery modules 4, the battery modules 4 are distributed on the bottom cover 6 in a total of four groups in an annular mode, and the battery modules are connected with the control circuit module 3 to realize power supply and simultaneously have the functions of balancing weight and adjusting gravity center. The bottom cover 6 is provided with a circular hole deviating from the center position, a first pressure switch 5 is arranged in the circular hole, the pressure side of the first pressure switch 5 is sensed to be outwards, the other side of the first pressure switch 5 is connected with the control circuit module 3, and a sealing gasket is arranged at the installation position of the first pressure switch 5 to prevent water from entering the shell 1.
The beacon machine does not work in a standby state and does not consume electricity, so that the beacon machine can work for a longer time under the same battery capacity. When the ship is immersed in distress, the water pressure triggers the second pressure switch 8 arranged on the base 11, the driving device 9 drives the push rod 10 to move upwards, the top end of the push rod 10 pushes the beacon to move, when the moving distance is large enough, the inverted T-shaped boss 15 of the beacon is connected with the buckling structure 14 of the base 11, separation of the beacon and the mounting seat is realized, and the beacon floats to the water surface. Meanwhile, the water pressure triggers the first pressure switch 5 arranged on the bottom cover 6 of the beacon, the beacon starts to work, satellite positioning is completed quickly after the beacon emerges from the water surface, and then help seeking information is continuously sent.
Although the function and operation of the present invention has been described above with reference to the accompanying drawings, the present invention is not limited to the above-described specific functions and operations, but the above-described specific embodiments are merely illustrative, not restrictive, and many forms can be made by those having ordinary skill in the art without departing from the spirit of the present invention and the scope of the appended claims, which are included in the protection of the present invention.
Claims (6)
1. The utility model provides an automatic distress device in distress for boats and ships, includes the beacon, the beacon includes hemisphere casing (1), casing (1) bottom is provided with bottom (6), bottom (6) upper end is provided with support column (12) and battery module (4), be provided with control circuit module (3) that are connected with battery module (4) on support column (12), control circuit module (3) are connected with satellite antenna (2), a serial communication port, bottom (6) deviate from central point and put and are provided with circular hole, are provided with first pressure switch (5) in this circular hole, first pressure switch (5) are experienced pressure side outwards, control circuit module (3) are connected to the opposite side; an inverted T-shaped boss (15) is arranged on the lower side of the bottom cover (6);
the bottom of the beacon machine is provided with a mounting seat, and the mounting seat comprises a base (11), a second pressure switch (8), a driving device (9) and a push rod (10); the base (11) is of a round cake-shaped structure with upper and lower two-stage coaxial bosses, an inner cavity is formed in the base (11) from the bottom surface upwards, a sealing cover (13) for guaranteeing water tightness of the inner cavity is arranged at the bottom of the base (11), an axial through hole communicated with the inner cavity of the base (11) is formed in the middle of the second-stage boss at the uppermost part of the base (11), a mounting hole communicated with the inner cavity of the base (11) is formed in the first-stage boss, fastening structures (14) distributed in an annular mode are arranged on the first-stage boss, the fastening structures (14) correspond to the inverted T-shaped bosses (15) one by one, and fastening connection is achieved through mutual matching; the second pressure switch (8) is arranged in a mounting hole of the first stage step of the base (11), the pressure sensing side faces outwards, and the other side is connected with the driving device (9); the driving device (9) is arranged in the inner cavity of the base (11), one end of the driving device (9) is connected with the second pressure switch (8), the other end of the driving device is connected with the bottom of the push rod (10), and the push rod (10) is longitudinally arranged in an axial through hole of a second-stage step of the base (11);
when a ship is immersed in distress, the water pressure triggers the second pressure switch (8), the driving device (9) drives the push rod (10) to move upwards, the top end of the push rod (10) pushes the beacon to move, the inverted T-shaped boss (15) of the beacon is connected with the buckling structure (14) of the base (11) and disconnected, the beacon is separated from the mounting seat, and the beacon floats to the water surface; meanwhile, the water pressure triggers the first pressure switch (5), the beacon starts to work, satellite positioning is completed after the beacon floats out of the water, and then help seeking information is continuously sent.
2. The automatic distress device for ships according to claim 1, wherein the first pressure switch (5) is provided with a sealing gasket for preventing water from entering the beacon, and the second pressure switch (8) is provided with a sealing gasket for preventing water from entering the internal cavity.
3. The automatic distress device for ships according to claim 1, wherein the upper edge of the base (11) is annularly provided with bolt mounting holes for fixedly connecting with the ships.
4. The automatic distress device for ships according to claim 1, wherein a sealing ring for preventing water from entering the inner cavity is arranged between the push rod (10) and the axial through hole of the second step of the base (11).
5. The automatic distress device for ships in distress according to claim 1, wherein the length of the push rod (10) extending out of the base (11) is larger than the height of the buckle structure (14), and the push rod extends out to push the beacon to move so as to separate the buckle connection and the installation seat, thereby separating the beacon from the installation seat.
6. The automatic distress device for ships in distress according to claim 1, wherein the shell (1) of the beacon is of a hemispherical thin-wall structure, the bottom end of the shell is provided with a sealing end face and threaded holes distributed in an annular mode, a sealing gasket (7) is arranged between the shell (1) and the bottom cover (6) and is fastened through bolt connection, so that a watertight cavity is formed inside the beacon, net buoyancy in water is positive, the beacon floats to the water surface after being separated from the mounting seat, the satellite antenna (2) faces upwards, and the waterline is lower than or equal to a middle branching line of the height of the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810663678.6A CN108597188B (en) | 2018-06-25 | 2018-06-25 | Automatic distress device for ship distress |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810663678.6A CN108597188B (en) | 2018-06-25 | 2018-06-25 | Automatic distress device for ship distress |
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| Publication Number | Publication Date |
|---|---|
| CN108597188A CN108597188A (en) | 2018-09-28 |
| CN108597188B true CN108597188B (en) | 2023-06-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810663678.6A Active CN108597188B (en) | 2018-06-25 | 2018-06-25 | Automatic distress device for ship distress |
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| CN (1) | CN108597188B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111341071B (en) * | 2020-03-20 | 2021-03-09 | 温州承玥机械设备有限公司 | Rapid Assembly formula boats and ships distress device that drops automatically for distress |
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| KR20110117611A (en) * | 2010-04-21 | 2011-10-27 | 이장수 | Apparatus for transmitting distress signal for ship |
| CN102673751A (en) * | 2012-05-28 | 2012-09-19 | 哈尔滨工程大学 | Ship with automatic distress calling alarm |
| CN106364643A (en) * | 2016-10-20 | 2017-02-01 | 宁波大学 | Swimming pool distress device, swimming pool distress system and distress method |
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| CN207173916U (en) * | 2017-09-19 | 2018-04-03 | 李哲瀚 | A kind of boat-carrying monitoring device |
| CN207346060U (en) * | 2017-09-19 | 2018-05-11 | 福建飞通通讯科技股份有限公司 | A kind of Shipborne terminal |
| CN207346058U (en) * | 2017-09-19 | 2018-05-11 | 福建飞通通讯科技股份有限公司 | A kind of release device |
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2018
- 2018-06-25 CN CN201810663678.6A patent/CN108597188B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011112030A2 (en) * | 2010-03-12 | 2011-09-15 | 한국전자통신연구원 | Emergency position indicating radio beacon terminal and apparatus and method for monitoring operating state thereof |
| KR20110117611A (en) * | 2010-04-21 | 2011-10-27 | 이장수 | Apparatus for transmitting distress signal for ship |
| CN102673751A (en) * | 2012-05-28 | 2012-09-19 | 哈尔滨工程大学 | Ship with automatic distress calling alarm |
| CN106364643A (en) * | 2016-10-20 | 2017-02-01 | 宁波大学 | Swimming pool distress device, swimming pool distress system and distress method |
| CN107499472A (en) * | 2017-08-10 | 2017-12-22 | 河北立格新材料科技股份有限公司 | Safety of ship warning system |
| CN207173916U (en) * | 2017-09-19 | 2018-04-03 | 李哲瀚 | A kind of boat-carrying monitoring device |
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| CN108597188A (en) | 2018-09-28 |
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