CN215155540U - Portable fishing boat life saving equipment based on beidou system - Google Patents

Abstract

The utility model discloses a portable fishing boat life saving equipment based on beidou system, this device, include: the shell body, the two corresponding sides of shell body are equipped with first watchband and the second watchband that can detain respectively, and inside the shell body was located to the second box, the shell body was equipped with the gas cylinder in the second box, the gasbag, the shell body is located to the gasbag, and the gasbag passes through gas-supply pipe and gas cylinder intercommunication, and the gasbag is bilayer structure. The device is suitable for actual production operation of fishermen, coping with marine accidents, guaranteeing life safety and realizing maritime search and rescue positioning.

Description

Portable fishing boat life saving equipment based on beidou system

Technical Field

The utility model belongs to the life saving equipment field, concretely relates to portable fishing boat life saving equipment based on beidou system.

Background

The statements in this section merely provide background information related to the present disclosure and may not constitute prior art.

China is a fishery big country and is also the country with the most fishing boats in the world. According to statistics, the total number of fishing boats is 86.4 thousands, and the fishing fishermen 160 have more than ten thousands of people, which account for 1/4 of the total number of fishing boat fishermen in the world. Among them, there are 23.3 thousands of marine motorized fishing boats, and more than 100 thousands of people are caught in the sea. The number of fishing boats is large, the number of operating fishermen is large, and the safety production supervision task is heavy and the responsibility is large. The fishery faces huge base number challenges, and simultaneously causes casualties due to commercial fishing boats colliding with marine accidents, frequent occurrence of extreme disastrous weather at sea and the like, so that the fishery is a high risk industry recognized in the world. In 2016, fishery production is definitely classified as one of eight high-risk industries in the field of safety production in China. Meanwhile, fishermen on the ship lack safety consciousness, for the convenience of greedy work, the life jacket is not worn during cabin surface operation, even basic life saving equipment is not equipped, so that the case of falling into water and missing during operation happens occasionally. Therefore, in order to ensure the personal safety of fishermen, it is necessary to develop a life-saving device suitable for offshore operation.

The Beidou Satellite Navigation System (BeiDou Navigation Satellite System, BDS for short, and COMPASS for the early time) is a global Satellite Navigation and positioning System developed by China, is a third Satellite Navigation System which is put into practical operation after the United states (GPS) and the Russian (GLONASS), and can provide all-weather, all-time, high-precision positioning, Navigation and time service and two-way short message communication service for global users. The Beidou satellite navigation System (BDS) owns and operates a unique satellite network that simultaneously provides satellite Mobile services (MSS), satellite radio navigation services (RNSS) and satellite radio positioning services (RDSS), and these services can be simultaneously provided with real-time services by the BDS. With the continuous construction of the system, the BDS service area will expand to the world. Nowadays, the maritime distress call terminal can receive navigation, weather, warning and notification information issued by a maritime emergency search and rescue command center under the daily condition; when a dangerous case occurs, a distress signal can be actively or passively sent out, and the position information of the person in danger is continuously reported, so that the person in danger can be conveniently and accurately found and positioned by search and rescue personnel, and the secondary technology can be applied to the alarm of the fisherman on the marine lifesaving danger.

It should be noted that the above background description is only for the convenience of clear and complete description of the technical solutions of the present application and for the understanding of those skilled in the art. Such solutions are not considered to be known to the person skilled in the art merely because they have been set forth in the background section of the present application.

Disclosure of Invention

An object of the utility model is to provide a portable fishing boat life saving equipment based on beidou system suits the fisherman of being convenient for actual production operation, deals with the marine accident, ensures life safety, can realize the marine location of searching for and rescuing.

The utility model discloses a realize that the technical scheme who takes of above-mentioned purpose does: portable fishing boat life saving equipment based on beidou system includes:

a first watchband and a second watchband which can be buckled are respectively arranged on two corresponding sides of the outer shell,

a second box body, the second box body is arranged inside the outer shell body, a gas cylinder is arranged in the second box body,

the shell body is arranged on the air bag, the air bag is communicated with the air bottle through an air conveying pipe, and the air bag is of a double-layer structure.

Be equipped with the assembly part on the gas-supply pipe, the assembly part is the column sleeve form, and the gas-supply pipe is connected respectively at its both ends, and the assembly part middle part is equipped with the sealing plug that is used for blockking up the orificial gas-supply pipe at both ends, and the assembly part outside is equipped with and is connected and can move the pull rod that makes two gas-supply pipe air circuits in the assembly part communicate with the sealing plug. Be equipped with in the shell body and be used for the spacing stopper of assembly part, the stopper encircles the assembly part interval and lays.

The utility model discloses a scheme and shell body connection of two watchbands of design, so in the use personnel can wear the device in positions such as wrist or arm so as to carry out urgent self-rescue after falling into water, wherein the scheme of gas cylinder and gasbag has been designed, under emergency situation intercommunication gasbag and gas cylinder can realize that the compressed gas in the gas cylinder is imported into the gasbag and make the gasbag expand and obtain buoyancy, can bear the people of 110 kilograms of weight, used for most of adults 'weight, wherein communicate gasbag and gas cylinder through the gas-supply pipe and design group's assembly part and control the intercommunication or the closing of gas-supply pipe, in addition carry out the shutoff design with opening and closing of gas-supply pipe through pull rod and sealing plug, can realize pulling the pull rod and realize the intercommunication or the closing of gas-supply pipe fast in this way, can fast respond and make the gasbag aerify, make the personnel who wear life saving equipment obtain buoyancy in aqueous, the air bag floats on the water surface, the strength of the air bag is enhanced by designing the air bag into a double-layer structure, the risk that the single-layer air bag is scratched in the using process is avoided, and the life-saving safety performance of the equipment is improved.

According to the utility model discloses an embodiment is equipped with the fluting in the assembly part and is used for restricting the sealing plug and removes the interval. The grooved design has realized that the sealing plug in the assembly part can not pulled out the assembly part after being pulled, only realizes that the gas-supply pipe gas circuit intercommunication at both ends realizes that the compaction is gaseous to the gasbag direction flow, and the design of stopper is used for spacing the position of assembly part at the shell body.

According to the utility model discloses an embodiment is filled with compressed gas in the gas cylinder, is filled with the supporting shoe that the interval was laid between gas cylinder and the second box, and second box upper portion is sealed second box upper portion through second case lid and fastener. The compressed gas may be air, nitrogen, or other inert gas. The mode of the supporting shoe that fills between gas cylinder and second box can realize avoiding gas cylinder and second box collision to prevent that the gas cylinder from exploding, the transmission to the gas cylinder of supporting shoe can isolated temperature relatively in addition, in order to realize reducing the risk that the gas cylinder arouses the explosion by high temperature.

According to the utility model discloses an embodiment, the through-hole has been seted up to shell body side, and the through-hole outside is located to the pull rod, and the through-hole sets and is equipped with the sealing ring between corresponding protective cover and the through-hole. Design the pull rod in the quick and convenient pulling pull rod of the personnel of being convenient for outside the shell body, and the design of protective cover is used for avoiding the mistake to touch, and the protective cover adopts the grafting mode to realize being connected with the through-hole certainly, and personnel need apply certain strength and open the protective cover can operate the pull rod of inside, and the design of sealing ring is used for realizing sealed water of avoiding entering into in the shell body.

According to the utility model discloses an embodiment, shell body upper portion has set the cap, and a cap side is articulated with the shell body side, and the cap opposite side is equipped with the cap curb plate with the laminating of shell body side, and cap curb plate and cap medial surface all are equipped with joint strip with shell body contact segment, and cap curb plate medial surface still is equipped with the magnetic path. The design of cap and cap seal curb plate is used for realizing the processing of sealing to outer casing upper portion open-ended, open the cap in class so that the gasbag inflation appears emergency, some joint strip of cap and cap seal curb plate inboard design are used for realizing sealedly avoiding in the water enters into the shell body, under the gasbag inflation state, its volume increase can play certain thrust to the cap on upper portion, this thrust can make the cap automatic open after being greater than the adsorption affinity of magnetic path and shell body, also can personnel directly open the cap certainly, the comparatively convenient opening of realization cap of above-mentioned design, make the gasbag expand fast and play the lifesaving function.

The compass is embedded in the outer surface of the shell cover and used for realizing the position pointing of a person falling into water, and tools such as a whistle and a portable lamp can be placed in the outer shell so as to be convenient for the person falling into water to save oneself and utilize.

According to the utility model relates to an embodiment is equipped with satellite positioning module and the battery of being connected with satellite positioning module in the shell body. The satellite positioning module is designed to realize the functions of automatically starting up, positioning and sending distress information of equipment after falling into water. And the Beidou navigation system can establish contact with search and rescue parties through the unique function of short message communication. The traditional method of the prior net-pulling type search and rescue is changed, the real-time accurate positioning is realized, the search and rescue time is greatly shortened, the survival rate of the distressed persons is improved, and the manpower and material resources are saved. Meanwhile, the personal help-seeking terminal has a waterproof function, the power supply is a high-performance lithium battery, and the personal help-seeking terminal can continuously work for 90 hours in a single attack state (position information is sent to a satellite every 15 minutes). The double-attack state (short message communication with other stations) can continuously work for no less than 48 hours.

The Beidou satellite alarm terminal comprises a radio frequency receiving channel, a radio frequency transmitting channel, a radio frequency receiving and transmitting chip and a baseband chip. The radio frequency transceiving chip generates digital intermediate frequency signals, namely a SIGN bit SIGN signal and an amplitude bit MAG signal, and provides a sampling clock signal CLK. The baseband chip outputs a bpsk (binary Phase Shift keying) modulation signal to the radio frequency chip, and the modulation signal is transmitted. Before the radio frequency transmitting channel transmits a high-power signal, the radio frequency transmitting channel is controlled by a TEN enabling signal output by the base chip, and the radio frequency transmitting channel can be transmitted only when the TEN enabling signal is at a high level. The radio frequency receiving part works in an S waveband, the receiving antenna receives Beidou satellite signals, filtering is carried out firstly, then amplification is carried out through a low noise amplifier, the radio frequency chip down-converts the radio frequency signals to intermediate frequency signals and simultaneously converts the intermediate frequency signals to 2-bit digital signals, and the baseband chip is responsible for demodulation and decoding. The radio frequency transmitting part works in an L waveband, a baseband chip firstly carries out spread spectrum modulation, generates a modulated code stream and sends the modulated code stream to a radio frequency chip for radio frequency modulation, and a radio frequency signal modulated by the radio frequency chip is amplified by a power amplifier and is pushed to an antenna for transmitting. While reducing the terminal volume.

According to the utility model discloses an embodiment, some knot holes are seted up to first watchband surface interval, and second watchband tip is equipped with the buckle of detaining the hole and set with on the first watchband. The design of the buckle hole and the buckle is used for enabling a person to wear the equipment on the hand or even on the neck and the like.

According to the utility model discloses an embodiment is equipped with the second metal strip in the limit of first watchband both sides, and the interval connection has first metal strip between two second metal strips. The design of second metal strip and first metal strip is used for realizing promoting of watchband intensity and avoids its fracture.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a scheme and shell body connection of two watchbands of design, so in the use personnel can wear the device in positions such as wrist or arm so as to carry out urgent self-rescue after falling into water, wherein the scheme of gas cylinder and gasbag has been designed, under emergency situation intercommunication gasbag and gas cylinder can realize that the compressed gas in the gas cylinder is imported into the gasbag and make the gasbag expand and obtain buoyancy, can bear the people of 110 kilograms of weight, used for most of adults 'weight, wherein communicate gasbag and gas cylinder through the gas-supply pipe and design group's assembly part and control the intercommunication or the closing of gas-supply pipe, in addition carry out the shutoff design with opening and closing of gas-supply pipe through pull rod and sealing plug, can realize pulling the pull rod and realize the intercommunication or the closing of gas-supply pipe fast in this way, can fast respond and make the gasbag aerify, make the personnel who wear life saving equipment obtain buoyancy in aqueous, the air bag floats on the water surface, the strength of the air bag is enhanced by designing the air bag into a double-layer structure, the risk that the single-layer air bag is scratched in the using process is avoided, and the life-saving safety performance of the equipment is improved.

Drawings

FIG. 1 is a schematic diagram of a portable fishing boat life saving device based on a Beidou system;

FIG. 2 is a schematic view of a first band;

FIG. 3 is a schematic view of the interior of the outer shell;

FIG. 4 is a schematic view of the interior of the fitting;

FIG. 5 is a schematic structural view of the outer housing and the housing cover;

FIG. 6 is a schematic view of the inner side of the cover and the cover side plate;

FIG. 7 is a schematic view of the inside of the second casing;

FIG. 8 is a schematic view of the support block configuration.

Reference numerals: 10-an outer shell; 11-a compass; 12-a protective cover; 13-a first wristband; 14-a second watchband; 15-a buckle; 16-a first metal strip; 17-a buttonhole; 18-a second metal strip; 19-a sealing ring; 20-air bag; 21-gas pipe; 22-a pull rod; 23-a fitting; 24-a stopper; 25-a sealing plug; 30-a second box; 31-a second cover; 33-a fastener; 34-a support block; 40-a satellite positioning module; 41-storage battery; 50-a shell cover; 51-cover sealing side plates; 52-sealing rubber strips; 53-magnetic block; 60-gas cylinder.

Detailed Description

The technical solution of the present invention is further described in detail below with reference to the following detailed description and the accompanying drawings:

example 1:

referring now to the drawings in which figures 1-8 are shown,

portable fishing boat life saving equipment based on beidou system includes:

a first watchband 13 and a second watchband 14 which can be buckled are respectively arranged on two corresponding sides of the outer shell 10,

a second box body 30, the second box body 30 is arranged inside the outer shell body 10, a gas bottle 60 is arranged in the second box body 30,

the air bag 20 is arranged on the outer shell 10, the air bag 20 is communicated with the air bottle 60 through an air conveying pipe 21, and the air bag 20 is of a double-layer structure.

The assembly parts 23 are arranged on the air pipes 21, the assembly parts 23 are in a column sleeve shape, the two end parts of the assembly parts are respectively connected with the air pipes 21, the middle parts of the assembly parts 23 are provided with sealing plugs 25 used for blocking the pipe openings of the air pipes 21 at the two ends, and the outer sides of the assembly parts 23 are provided with pull rods 22 which are connected with the sealing plugs 25 and can move the sealing plugs 25 to enable the air passages of the two air pipes 21 in the assembly parts 23 to be communicated. Be equipped with in the shell body 10 and be used for the spacing stopper 24 to assembly part 23, stopper 24 encircles assembly part 23 interval and lays.

The utility model discloses a scheme and shell body 10 connection of two watchbands of design, the personnel can wear the device in positions such as wrist or arm so that promptly save oneself after falling into water like this in the use, wherein the scheme of gas cylinder 60 and gasbag 20 has been designed, communicate gasbag 20 and gas cylinder 60 can realize under emergency and input the inside compressed gas of gas cylinder 60 into gasbag 20 and make gasbag 20 inflation obtain buoyancy, can bear the weight of 110 kilograms of people, used for most of adults' weight, wherein communicate gasbag 20 and gas cylinder 60 and design group assembly part 23 and control the intercommunication or the closing of gas-supply pipe 21 through gas-supply pipe 21, carry out the shutoff design through pull rod 22 and sealing plug 25 with opening and closing of gas-supply pipe 21 in addition, can realize the intercommunication or the closing of gas-supply pipe 21 fast by the pulling pull rod 22 with this mode, can fast response and make gasbag 20 aerify, the personnel who wear life saving equipment can obtain buoyancy in water and float on the water surface, the air bag 20 is designed into a double-layer structure mode to be used for enhancing the strength of the air bag 20, the risk that the single-layer air bag 20 is scratched in the using process is avoided, and the life saving safety performance of equipment is improved.

The fitting 23 is provided with a groove for limiting the distance of movement of the sealing plug 25. The slotted design realizes that the sealing plug 25 in the assembly part 23 cannot be pulled out of the assembly part 23 after being pulled, only realizes that the air passages of the air conveying pipes 21 at two ends are communicated to realize that the compacted air flows towards the direction of the air bag 20, and the design of the limiting block 24 is used for limiting the position of the assembly part 23 on the outer shell 10.

Compressed gas is filled in the gas bottle 60, supporting blocks 34 which are arranged at intervals are filled between the gas bottle 60 and the second box body 30, and the upper part of the second box body 30 is sealed through a second box cover 31 and a fastening piece 33. The compressed gas may be air, nitrogen, or other inert gas. The mode of the supporting block 34 filled between the gas cylinder 60 and the second box 30 can prevent the gas cylinder 60 from colliding with the second box 30 to prevent the gas cylinder 60 from exploding, and the supporting block 34 can relatively isolate the temperature from being transferred to the gas cylinder 60 to reduce the risk of explosion caused by high temperature of the gas cylinder 60.

A through hole is formed in the side of the outer shell 10, the pull rod 22 is arranged outside the through hole, the through hole is provided with a corresponding protective cover 12, and a sealing ring 19 is arranged between the protective cover 12 and the through hole. Design pull rod 22 in the quick and convenient pulling pull rod 22 of the personnel of being convenient for in the shell body 10 outside, and protective cover 12's design is used for avoiding the mistake to touch, and protective cover 12 adopts the grafting mode to realize being connected with the through-hole certainly, and personnel need apply certain strength and open protective cover 12 and can operate the pull rod 22 of inside, and the design of sealing ring 19 is used for realizing sealed water of avoiding entering into shell body 10.

The upper portion of shell body 10 sets and sets the cap 50, and 50 sides of cap are articulated with shell body 10 sides, and 50 opposite sides of cap are equipped with the lid and seal curb plate 51 with the laminating of shell body 10 side, and lid and 50 medial surfaces of cap and shell body 10 contact portion all are equipped with joint strip 52, and lid seals curb plate 51 medial surface still is equipped with magnetic path 53. The design of cap 50 and cap seal curb plate 51 is used for realizing the processing of sealing to the open-ended in casing 10 upper portion, open cap 50 in class in emergency appears so that gasbag 20 inflation, in addition cap 50 and the inboard joint strip 52 that has of cap seal curb plate 51 design are used for realizing sealedly avoiding the water to enter into shell body 10, under gasbag 20 inflation state, its volume increase can play certain thrust to cap 50 on upper portion, this thrust can make cap 50 open automatically after being greater than the adsorption affinity of magnetic path 53 and shell body 10, of course also can personnel directly open cap 50, the comparatively convenient opening of cap 50 that has realized of above-mentioned design, make gasbag 20 expand fast and play lifesaving function.

The compass 11 is embedded in the outer surface of the case cover 50 for pointing the position of a person falling into water, and a whistle, a portable lamp and other tools can be placed in the outer case 10 for self-rescue of the person falling into water.

A satellite positioning module 40 and a battery 41 connected to the satellite positioning module 40 are provided in the outer case 40. The satellite positioning module is designed to realize the functions of automatically starting up, positioning and sending distress information of equipment after falling into water. And the Beidou navigation system can establish contact with search and rescue parties through the unique function of short message communication. The traditional method of the prior net-pulling type search and rescue is changed, the real-time accurate positioning is realized, the search and rescue time is greatly shortened, the survival rate of the distressed persons is improved, and the manpower and material resources are saved. Meanwhile, the personal help-seeking terminal has a waterproof function, the power supply is a high-performance lithium battery, and the personal help-seeking terminal can continuously work for 90 hours in a single attack state (position information is sent to a satellite every 15 minutes). The double-attack state (short message communication with other stations) can continuously work for no less than 48 hours.

The Beidou satellite alarm terminal comprises a radio frequency receiving channel, a radio frequency transmitting channel, a radio frequency receiving and transmitting chip and a baseband chip. The radio frequency transceiving chip generates digital intermediate frequency signals, namely a SIGN bit SIGN signal and an amplitude bit MAG signal, and provides a sampling clock signal CLK. The baseband chip outputs a bpsk (binary Phase Shift keying) modulation signal to the radio frequency chip, and the modulation signal is transmitted. Before the radio frequency transmitting channel transmits a high-power signal, the radio frequency transmitting channel is controlled by a TEN enabling signal output by the base chip, and the radio frequency transmitting channel can be transmitted only when the TEN enabling signal is at a high level. The radio frequency receiving part works in an S waveband, the receiving antenna receives Beidou satellite signals, filtering is carried out firstly, then amplification is carried out through a low noise amplifier, the radio frequency chip down-converts the radio frequency signals to intermediate frequency signals and simultaneously converts the intermediate frequency signals to 2-bit digital signals, and the baseband chip is responsible for demodulation and decoding. The radio frequency transmitting part works in an L waveband, a baseband chip firstly carries out spread spectrum modulation, generates a modulated code stream and sends the modulated code stream to a radio frequency chip for radio frequency modulation, and a radio frequency signal modulated by the radio frequency chip is amplified by a power amplifier and is pushed to an antenna for transmitting. While reducing the terminal volume.

The first band 13 has a plurality of clasp holes 17 formed at intervals on the surface thereof, and the second band 14 has a clasp 15 provided at an end thereof to be engaged with the clasp holes 17 of the first band 13. The design of the buckle hole 17 and the buckle 15 is used to enable a person to wear the device on the hand or even neck etc.

Second metal strips 18 are arranged in two side edges of the first watchband 13, and first metal strips 16 are connected between the two second metal strips 18 at intervals. The second metal strip 18 and the first metal strip 16 are designed to achieve an increase in the strength of the bracelet to avoid its breaking.

The above is only the preferred embodiment of the present invention, and the protection scope of the implementation of the present invention should not be limited thereby, so that the simple equivalent changes and modifications made by referring to the content of the specification of the present invention still belong to the protection scope of the present invention.

Claims (8)

1. Portable fishing boat life saving equipment based on beidou system includes:

a shell (10), wherein a first watchband (13) and a second watchband (14) which can be buckled are respectively arranged on two corresponding sides of the shell (10),

a second box body (30), wherein the second box body (30) is arranged inside the outer shell (10), a gas cylinder (60) is arranged in the second box body (30),

the air bag (20) is arranged on the outer shell (10), the air bag (20) is communicated with the air bottle (60) through an air conveying pipe (21),

the method is characterized in that: be equipped with assembly part (23) on gas-supply pipe (21), assembly part (23) are the cylinder jacket form, and gas-supply pipe (21) are connected respectively at its both ends, assembly part (23) middle part is equipped with and is used for blockking up orificial sealing plug (25) of both ends gas-supply pipe (21), assembly part (23) outside is equipped with and is connected and can move pull rod (22) that make two gas-supply pipe (21) gas circuits communicate in assembly part (23) with sealing plug (25).

2. The portable fishing boat life saving device based on the Beidou system as set forth in claim 1, wherein: a groove is formed in the assembly part (23) and used for limiting the moving distance of the sealing plug (25).

3. The portable fishing boat life saving device based on the Beidou system as set forth in claim 1, wherein: compressed gas is filled in the gas bottle (60), supporting blocks (34) which are distributed at intervals are filled between the gas bottle (60) and the second box body (30), and the upper part of the second box body (30) is sealed through a second box cover (31) and a fastening piece (33).

4. The portable fishing boat life saving device based on the Beidou system as set forth in claim 1, wherein: the through-hole has been seted up to shell body (10) side, the through-hole outside is located in pull rod (22), the through-hole sets corresponding protective cover (12) and is equipped with sealing ring (19) between protective cover (12) and the through-hole.

5. The portable fishing boat life saving device based on the Beidou system as set forth in claim 1, wherein: shell body (10) upper portion sets and sets cap (50), cap (50) side is articulated with shell body (10) side, cap (50) opposite side is equipped with the cap seal curb plate (51) with the laminating of shell body (10) side, cap seal curb plate (51) and cap (50) medial surface all are equipped with joint strip (52) with shell body (10) contact site, cap seal curb plate (51) medial surface still is equipped with magnetic path (53).

6. The portable fishing boat life saving device based on the Beidou system as set forth in claim 1, wherein: and a satellite positioning module (40) and a storage battery (41) connected with the satellite positioning module (40) are arranged in the outer shell (10).

7. The portable fishing boat life saving device based on the Beidou system as set forth in claim 1, wherein: the surface of the first watchband (13) is provided with buckle holes (17) at intervals, and the end part of the second watchband (14) is provided with a buckle (15) matched with the buckle holes (17) on the first watchband (13).

8. The portable fishing boat life saving device based on the Beidou system, as set forth in claim 7, is characterized in that: second metal strips (18) are arranged in two side edges of the first watchband (13), and first metal strips (16) are connected between the second metal strips (18) at intervals.

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