CN104527951A - Drowning lifesaving device and drowning lifesaving equipment comprising same - Google Patents
Drowning lifesaving device and drowning lifesaving equipment comprising same Download PDFInfo
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- CN104527951A CN104527951A CN201510014079.8A CN201510014079A CN104527951A CN 104527951 A CN104527951 A CN 104527951A CN 201510014079 A CN201510014079 A CN 201510014079A CN 104527951 A CN104527951 A CN 104527951A
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- drowned
- lifesaving appliance
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Abstract
The invention provides a drowning lifesaving device and drowning lifesaving equipment comprising the device. The device comprises a mistake-touching preventing button, a controller, a starting button, a power source, an electrical blasting pipe and an airbag. The positive pole of the power source is connected with the mistake-touching preventing button and the starting button. The mistake-touching preventing button and the starting button are connected with the controller which is connected with the electrical blasting pipe. The electrical blasting pipe is connected with a negative pole of the power source and the airbag. The airbag contains solid fuel. The drowning lifesaving device is light, small, convenient to carry and capable of being started automatically in emergency.
Description
Technical field
The present invention relates to a kind of drowned lifesaving appliance and comprise the drowned life saving appliance of this device.
Background technology
Swimming is a kind of outdoor activity mode that broad masses of the people like, but this motion itself contains great risk, and according to the statistical figure of Sweden's lifesaving tissue, the annual drowning number in the whole world about reaches 300,000 people.Current existing life-saving appliance is on the market exactly water wing and foam life jacket substantially, and the buoyancy relying on water wing or foams to produce produces rescue effect.But the too fat to move hypertrophy of these life saving appliance, uses clumsy inconvenience, the serious swimming enjoyment hindering people.
Summary of the invention
Technical matters to be solved by this invention is, overcomes the deficiency of above-mentioned background technology, provides a kind of drowned lifesaving appliance merrily and lightheartedly small and exquisite, easy to carry.
The technical matters that the present invention will solve further is, overcomes the deficiency of above-mentioned background technology, provides one in case of emergency, the drowned lifesaving appliance of automatically starting.
The technical matters that the present invention further will solve is, provides a kind of drowned life saving appliance comprising described drowned lifesaving appliance.
The technical scheme that the present invention solves the employing of its technical matters is, a kind of drowned lifesaving appliance, comprise false-touch prevention button, controller, start button, power supply, squib and air bag, the positive pole of described power supply is connected with start button with false-touch prevention button respectively, described false-touch prevention button is all connected with controller with start button, described controller is connected with squib, and described squib is connected with the negative pole of power supply; Described squib also with airbags, described air bag is equipped with solid fuel.
The technical scheme that the present invention solves the employing of its technical matters further is also provided with pressure sensor, and described pressure sensor one end is connected with the positive pole of power supply, and the other end is connected with controller.
Further, described solid fuel is the stuff and other stuff of sodium nitride and potassium nitrate.
Further, the surface attachment of described air bag has fluorescence greasing substance.
The technical scheme that the present invention further solves the employing of its technical matters is, a kind of drowned life saving appliance, comprise described drowned lifesaving appliance, also comprise wrist-watch, described drowned lifesaving appliance is arranged in the dial plate of wrist-watch.
Another kind of drowned life saving appliance, comprise described drowned lifesaving appliance, also comprise life jacket, described drowned lifesaving appliance is positioned at the surface of life jacket.
The third drowned life saving appliance, comprises described drowned lifesaving appliance, also comprises swimming necklace, and described drowned lifesaving appliance is positioned at the surface of swimming necklace.
Further, described swimming necklace is U-shaped swimming necklace or circular swimming necklace.
Compared with prior art, advantage of the present invention is as follows:
(1) structure is merrily and lightheartedly small and exquisite, easy to carry.
(2) be provided with pressure sensor, when swimmer occurs unexpected, after the force value that pressure sensor is responded to reaches setting value, automatically starting of the present invention, makes people float on the surface of the water rapidly.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention 1.
Fig. 2 is the circuit block diagram of embodiment illustrated in fig. 11.
Fig. 3 is the structural representation of the embodiment of the present invention 2.
Fig. 4 be embodiment illustrated in fig. 32 solid fuel become the constitution diagram after gas expansion.
Fig. 5 is the structural representation of the embodiment of the present invention 3.
Fig. 6 is the structural representation of the embodiment of the present invention 4.
In figure: 1-false-touch prevention button, 2-controller, 3-start button, 4-power supply, 5-squib, 6-solid fuel, 7-air bag, 8-pressure sensor.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the present invention is described in further detail.
Embodiment 1
With reference to Fig. 1, the present embodiment comprises false-touch prevention button 1, controller 2, start button 3, power supply 4, squib 5 and air bag 7; With reference to Fig. 2, the positive pole of power supply 4 is connected with start button 3 with false-touch prevention button 1 respectively, and false-touch prevention button 1 is all connected with controller 2 with start button 3, and controller 2 is connected with squib 5, and squib 5 is connected with the negative pole of power supply 4; Squib 5 is also connected with air bag 7, and air bag 7 is equipped with solid fuel 6.The present embodiment is also provided with pressure sensor 8, and pressure sensor 8 one end is connected with the positive pole of power supply 4, and the other end is connected with controller 2.Solid fuel 6 is the stuff and other stuff of sodium nitride and potassium nitrate, and sodium nitride and potassium nitrate light rear generation nitrogen.The surface attachment of air bag 7 has fluorescence greasing substance.
Embodiment 2
With reference to Fig. 3, the present embodiment comprises the drowned lifesaving appliance described in embodiment 1, also comprises wrist-watch, and described drowned lifesaving appliance is arranged in the dial plate of wrist-watch.The present embodiment is convenient to wear on arm or wrist.With reference to Fig. 4, become gaseous state rapidly after the detonation of solid fuel 6 heat, after gaseous expansion, air bag 7 is supportted greatly, table cover is raised, form a large balloon.
Embodiment 3
With reference to Fig. 5, the present embodiment comprises the drowned lifesaving appliance described in embodiment 1, also comprises life jacket, and described drowned life saving appliance is positioned at the surface of life jacket.
Embodiment 4
With reference to Fig. 6, the present embodiment comprises the drowned lifesaving appliance described in embodiment 1, and also comprise U-shaped swimming necklace, described drowned life saving appliance is positioned at the surface of U-shaped swimming necklace.
Embodiment 5
This enforcement is only with the difference of embodiment 4: necklace of swimming is circular necklace of swimming.All the other are with embodiment 5.
Principle of work of the present invention is as follows:
Press false-touch prevention button 1 and start button 3 simultaneously, whole device could be started; After pressing false-touch prevention button 1 and start button 3, device starts simultaneously; After the signal of false-touch prevention button 1 and start button 3 received by controller 2, controller 2 controls squib 5 and starts, the solid fuel 6 in air bag 7 lighted by squib 5, gaseous state is become rapidly after the detonation of solid fuel 6 heat, air bag 7 is supportted greatly after gaseous expansion, table cover is raised, form a large balloon, balloon because of density ratio water little, buoyancy is utilized to drive drowning man person to float, the fluorescence greasing substance of the surface attachment of air bag 7, can be raised to rapidly the water surface in water and diffusion is come, and can cause the attention of other rescue groups.
When pressure is greater than the hydraulic pressure of 2 meters of (this parameter is arranged by pressure sensor 8) depth of waters (about 1.2 barometric pressures), pressure sensor 8 meeting automatic initiating device, namely be equivalent to press false-touch prevention button 1 and start button 3 simultaneously, controller 2 controls squib 5 and starts, solid fuel 6 can be ignited equally, thus air bag 7 is inflated.The design of pressure sensor 8 mainly prevents people in water in unexpected unconscious situation, and drowned accident occurs.When people drops to below the water surface 2 meters (this parameter is arranged by pressure sensor 8), the pressure sensor 8 of device will start lifesaving appliance automatically, thus people is rescued.
In addition, scuba diver can arrange the induction pressure value of pressure sensor 8 according to the depth of diving, for some hobby scuba divers or child provide different hydraulic pressure patterns, allow the friend liking deep diving person and just learning swim can the enjoyment of enjoyment swimming heartily, again can not error starting lifesaving appliance.
Those skilled in the art can carry out various modifications and variations to the embodiment of the present invention, if these amendments and modification are within the scope of the claims in the present invention and equivalent technologies thereof, then these revise and modification also within protection scope of the present invention.
The prior art that the content do not described in detail in specification sheets is known to the skilled person.
Claims (8)
1. a drowned lifesaving appliance, it is characterized in that: comprise false-touch prevention button (1), controller (2), start button (3), power supply (4), squib (5) and air bag (7), the positive pole of described power supply (4) is connected with start button (3) with false-touch prevention button (1) respectively, described false-touch prevention button (1) is all connected with controller (2) with start button (3), described controller (2) is connected with squib (5), and described squib (5) is connected with the negative pole of power supply (4); Described squib (5) is also connected with air bag (7), and described air bag (7) is equipped with solid fuel (6).
2. drowned lifesaving appliance as claimed in claim 1, it is characterized in that: be also provided with pressure sensor (8), described pressure sensor (8) one end is connected with the positive pole of power supply (4), and the other end is connected with controller (2).
3. lifesaving appliance as claimed in claim 1 drowned, is characterized in that: the stuff and other stuff that described solid fuel (6) is sodium nitride and potassium nitrate.
4. drowned lifesaving appliance as claimed in claim 1, is characterized in that: the surface attachment of described air bag (7) has fluorescence greasing substance.
5. a drowned life saving appliance, is characterized in that: comprise the drowned lifesaving appliance that one of Claims 1-4 is described, also comprise wrist-watch, described drowned lifesaving appliance is arranged in the dial plate of wrist-watch.
6. a drowned life saving appliance, is characterized in that: comprise the drowned lifesaving appliance that one of Claims 1-4 is described, also comprise life jacket, described drowned lifesaving appliance is positioned at the surface of life jacket.
7. a drowned life saving appliance, is characterized in that: comprise the drowned lifesaving appliance that one of Claims 1-4 is described, also comprise swimming necklace, and described drowned lifesaving appliance is positioned at the surface of swimming necklace.
8. drowned life saving appliance as claimed in claim 7, is characterized in that: described swimming necklace is U-shaped swimming necklace or circular swimming necklace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510014079.8A CN104527951A (en) | 2015-01-13 | 2015-01-13 | Drowning lifesaving device and drowning lifesaving equipment comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510014079.8A CN104527951A (en) | 2015-01-13 | 2015-01-13 | Drowning lifesaving device and drowning lifesaving equipment comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104527951A true CN104527951A (en) | 2015-04-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510014079.8A Pending CN104527951A (en) | 2015-01-13 | 2015-01-13 | Drowning lifesaving device and drowning lifesaving equipment comprising same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104527951A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104960647A (en) * | 2015-07-23 | 2015-10-07 | 谭小军 | Lifesaving necklace |
| CN105173034A (en) * | 2015-07-22 | 2015-12-23 | 中山火炬职业技术学院 | Inflation bracelet |
| CN109050830A (en) * | 2018-09-26 | 2018-12-21 | 深圳市瀚翔工业设计有限公司 | A kind of drowning self-rescuing device |
-
2015
- 2015-01-13 CN CN201510014079.8A patent/CN104527951A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105173034A (en) * | 2015-07-22 | 2015-12-23 | 中山火炬职业技术学院 | Inflation bracelet |
| CN104960647A (en) * | 2015-07-23 | 2015-10-07 | 谭小军 | Lifesaving necklace |
| CN109050830A (en) * | 2018-09-26 | 2018-12-21 | 深圳市瀚翔工业设计有限公司 | A kind of drowning self-rescuing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150422 |
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| RJ01 | Rejection of invention patent application after publication |