CN216128417U - Novel many people rescue on water is emergent device - Google Patents

Abstract

The utility model relates to the technical field of water rescue, and discloses a novel multi-person water rescue emergency device which comprises a deployment mechanism, wherein the deployment mechanism comprises a motor, the output end of the motor is in transmission connection with a propeller, an electromagnet is arranged above the motor, the center top of the electromagnet is fixedly connected with a support, and the periphery of the support is movably connected with a magnetic disc. This novel many people rescue emergency device on water, throw to the surface of water when the casing on, gaseous pressurized jack-up cock body in the bottom chamber, make contact intercommunication open electro-magnet and motor, the screw rotates and stirs the surface of water and make the casing rotate, the electro-magnet attracts the magnetic disc to move down compression spring one simultaneously, a cooperation connecting rod transmission makes the ejector pad outwards stretch out, increase casing rescue scope, the board of bending simultaneously is poured reactant powder into solution intracavity portion by the upset dorsad of action of gravity, a large amount of gas of production fills to the bellows via aerifing the post, make the bellows inflation expand and expand, increase equipment buoyancy.

Description

Novel many people rescue on water is emergent device

Technical Field

The utility model relates to the technical field of water rescue, in particular to a novel multi-person water rescue emergency device.

Background

With the improvement of economic level of people, more and more people like activities at sea, a ship is taken as one of transportation means for people to go out, although physical and mental relaxation can be realized during sea trip, a plurality of potential risk factors exist in rough seas, and the problem that people are difficult to solve is always solved in marine rescue, wherein the most common solution is to use lifesaving equipment.

The marine personnel life-saving equipment that falls into water is equipment for rescuing personnel that fall into water at sea, the marine environment is harsh, the life threat to personnel that fall into water is very big, the marine rescue device that is researched and developed at present is mostly single, when the passenger roller boat or fishing boat takes place to turn on one's side or drown, because the personnel that fall into water is numerous, single life vest and life buoy rescue effect are limited, and emergency rescue equipment need aerify before using, and when the inflation process has increased the rescue and has used, and when throwing life-saving equipment, because its inside is full of air, the scope of throwing is limited, rescue equipment rescue scope has been reduced, for solving above-mentioned problem, provide a novel many people rescue emergency device on water.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a novel multi-person overwater rescue emergency device which has the advantages of automatically unfolding and rotating to increase the rescue range when entering water and rapidly inflating and unfolding after entering water, and solves the problems of limited rescue effect of single equipment and limited throwing range after inflating the equipment.

In order to realize the purposes of automatically unfolding and rotating to increase the rescue range when entering water and quickly inflating and unfolding after entering water, the utility model provides the following technical scheme: the utility model provides a novel many people rescue emergency device on water, includes deployment mechanism, deployment mechanism includes the motor, the output transmission of motor is connected with the screw, the top of motor is provided with the electro-magnet, the central top fixedly connected with pillar of electro-magnet, the peripheral swing joint of pillar has the magnetic disc, the lower surface elastic connection of magnetic disc has spring one, the periphery of magnetic disc articulates there is connecting rod one, the bottom of connecting rod one articulates there is the ejector pad.

Preferably, the motor is electrically connected with the electromagnet, the periphery of the magnetic disc is connected with the push block through a first connecting rod in a transmission mode, the upper surface of the electromagnet is elastically connected with the magnetic disc through a first spring, and the electromagnet is started to attract the magnetic disc, so that the magnetic disc moves downwards to compress the first spring.

Preferably, still include and aerify the mechanism, it includes the solution chamber to aerify the mechanism, the inside in solution chamber is provided with the reactant, the middle part in solution chamber articulates there is the board of bending, the middle part fixedly connected with pipe in solution chamber, the other end fixedly connected with of pipe aerifys the post, the periphery of aerifing the post is provided with the bellows, the bellows is kept away from the one end fixedly connected with sealing block in solution chamber.

Preferably, the solution cavities are symmetrically distributed on the left side and the right side of the strut, the reactants are respectively hydrochloric acid solution and baking soda powder, and the chemical reaction equation between the reactants is as follows: NaHCO 2₃+HCl→H₂O+CO₂+ NaCl, a large amount of gas is rapidly produced by the reaction between the reactants.

Preferably, the bottom of the solution cavity is filled with a hydrochloric acid solution, baking soda powder is placed on the upper surface of the bending plate, the bending plate is made of a magnetic metal material, the guide pipe is communicated with the inflatable column and the corrugated pipe, and the baking soda powder in the reactant is poured into the hydrochloric acid solution at the bottom of the reactant through the backward rotation of the bending plate.

Preferably, the portable air-inflation device further comprises a shell, a bottom cavity is formed in the bottom of the shell, a plug body is movably connected inside the bottom cavity, a contact is arranged above the plug body, an unfolding mechanism is fixedly connected to the center of the bottom of the shell, and an air inflation mechanism is arranged at the top of the shell.

Preferably, the contact is electrically connected with the motor and the electromagnet, the inflation column is fixedly connected with one end, far away from the support, of the push block, the push block is connected with the sealing block through a corrugated pipe, and the push plug body is controlled to be communicated with the contact through the compressed gas in the bottom cavity.

Advantageous effects

Compared with the prior art, the utility model provides a novel multi-person overwater rescue emergency device, which has the following beneficial effects:

1. this novel many people rescue emergency device on water, the bottom chamber has been seted up through the bottom of casing, throw casing to the surface of water during the rescue on, receive gravity and buoyancy effect, gaseous pressurized jack-up cock body in the bottom chamber, electro-magnet and motor are opened to the contact intercommunication, the screw rotates and stirs the surface of water and makes the casing rotate this moment, the electro-magnet attracts magnetic disc to move down compression spring one simultaneously, the ejector pad outwards stretches out inside the casing under the transmission of connecting rod one, increase casing rescue radius, thereby reach the effect of automatic expansion and rotatory increase rescue scope when going into water, improve equipment's rescue effect.

2. This novel many people rescue emergency device on water, the solution chamber has been seted up through the top of casing, after the casing was gone into water, the magnetic disc received the attraction and moves down, the left and right sides board of bending this moment makes the reaction powder of placing on the surface pour into solution chamber bottom by the effect of gravity upset dorsad, hydrochloric acid solution and sodium bicarbonate powder react fast, produce a large amount of gas, fill the bellows through aerifing the post by the pipe conduction, make the bellows inflation expand, increase equipment buoyancy, thereby reach the effect that aerifys the expansion fast after the income water, avoid aerifing the restriction rescue equipment range of jettisoninging in advance.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of the present invention for deployment and rescue;

FIG. 3 is a schematic view of the structure of FIG. 1 taken at A-A in accordance with the present invention;

FIG. 4 is a schematic structural diagram at B-B of FIG. 2 according to the present invention.

In the figure: 1. a housing; 2. a bottom cavity; 3. a plug body; 4. a contact; 5. a deployment mechanism; 51. a motor; 52. A propeller; 53. an electromagnet; 54. a pillar; 55. a magnetic disk; 56. a first spring; 57. a first connecting rod; 58. a push block; 6. an inflation mechanism; 61. a solution chamber; 62. a reactant; 63. bending the plate; 64. a conduit; 65. an inflatable column; 66. a bellows; 67. and (7) sealing the blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-4, a novel multi-person water rescue emergency device comprises a deployment mechanism 5, the deployment mechanism 5 comprises a motor 51, an output end of the motor 51 is connected with a propeller 52 in a transmission manner, an electromagnet 53 is arranged above the motor 51, a support column 54 is fixedly connected to the top of the center of the electromagnet 53, a magnetic disc 55 is movably connected to the periphery of the support column 54, a spring 56 is elastically connected to the lower surface of the magnetic disc 55, a connecting rod 57 is hinged to the periphery of the magnetic disc 55, a push block 58 is hinged to the bottom end of the connecting rod 57, the motor 51 is electrically connected with the electromagnet 53, a push block 58 is connected to the periphery of the magnetic disc 55 in a transmission manner through the connecting rod 57, the upper surface of the electromagnet 53 is elastically connected with the magnetic disc 55 through the spring 56, when the device is thrown to the water surface, the electromagnet 53 and the motor 51 are synchronously started to attract the magnetic disc 55 through the electromagnet 53, so that the magnetic disc 55 moves down to compress the spring 56, the push block 58 is driven to be unfolded outwards by the aid of the first connecting rod 57, and meanwhile the propeller 52 is driven to rotate to stir the water body by the aid of the motor 51, so that the device rotates on the water surface to increase the rescue range, the effect of automatically unfolding and rotating to increase the rescue range when entering the water is achieved, and the rescue effect of the device is improved.

Example two:

referring to fig. 1-4, a novel multi-person water rescue emergency device further comprises an inflation mechanism 6, the inflation mechanism 6 comprises a solution cavity 61, a reactant 62 is arranged inside the solution cavity 61, a bending plate 63 is hinged to the middle of the solution cavity 61, a guide pipe 64 is fixedly connected to the middle of the solution cavity 61, an inflation column 65 is fixedly connected to the other end of the guide pipe 64, a corrugated pipe 66 is arranged on the periphery of the inflation column 65, a sealing block 67 is fixedly connected to one end, away from the solution cavity 61, of the corrugated pipe 66, the solution cavities 61 are symmetrically distributed on the left side and the right side of the support column 54, the reactant 62 is hydrochloric acid solution and baking soda powder, and a chemical reaction equation between the reactants 62 is as follows: NaHCO 2₃+HCl→H₂O+CO₂+ NaCl, the bottom of the solution chamber 61 is filled with hydrochloric acid solution, the upper surface of the bending plate 63 is filled with baking soda powder, the bending plate 63 is made of magnetic metal material, the conduit 64 and the fillerThe air column 65 is communicated with the corrugated pipe 66, after water enters, when the bending plate 63 is weakened by magnetic attraction, the bending plate 63 rotates backwards under the action of gravity, sodium bicarbonate powder in the reactant 62 is poured into hydrochloric acid solution at the bottom of the reactant 62, a large amount of gas is rapidly generated through reaction among the reactants 62, the corrugated pipe 66 is filled through the air filling column 65 through conduction of the guide pipe 64, the corrugated pipe 66 is rapidly expanded and unfolded, the effect of rapidly inflating and unfolding after water enters is achieved, and the situation that pre-inflation limits the throwing range of the rescue equipment is avoided.

Example three:

referring to fig. 1-4, a novel multi-person water rescue emergency device further comprises a housing 1, a bottom cavity 2 is formed at the bottom of the housing 1, a plug body 3 is movably connected inside the bottom cavity 2, a contact 4 is arranged above the plug body 3, a deployment mechanism 5 is fixedly connected to the center of the bottom of the housing 1, the deployment mechanism 5 comprises a motor 51, an output end of the motor 51 is connected with a propeller 52 in a transmission manner, an electromagnet 53 is arranged above the motor 51, a support 54 is fixedly connected to the top of the center of the electromagnet 53, a magnetic disc 55 is movably connected to the periphery of the support 54, a spring 56 is elastically connected to the lower surface of the magnetic disc 55, a connecting rod 57 is hinged to the periphery of the magnetic disc 55, a push block 58 is hinged to the bottom end of the connecting rod 57, the motor 51 is electrically connected with the electromagnet 53, a push block 58 is connected to the periphery of the magnetic disc 55 in a transmission manner through the connecting rod 57, a magnetic disc 55 is elastically connected to the upper surface of the electromagnet 53 through the spring 56, the top of the shell 1 is provided with an inflation mechanism 6, the inflation mechanism 6 comprises a solution cavity 61, a reactant 62 is arranged inside the solution cavity 61, a bending plate 63 is hinged to the middle of the solution cavity 61, a guide pipe 64 is fixedly connected to the middle of the solution cavity 61, an inflation column 65 is fixedly connected to the other end of the guide pipe 64, a corrugated pipe 66 is arranged on the periphery of the inflation column 65, one end, far away from the solution cavity 61, of the corrugated pipe 66 is fixedly connected with a sealing block 67, the solution cavity 61 is symmetrically distributed on the left side and the right side of the supporting column 54, the reactant 62 is respectively hydrochloric acid solution and baking soda powder, hydrochloric acid solution is filled at the bottom of the solution cavity 61, baking soda powder is placed on the upper surface of the bending plate 63, the bending plate 63 is made of a magnetic metal material, the guide pipe 64 is communicated with the inflation column 65 and the corrugated pipe 66, the contact 4 is electrically connected with the motor 51 and the electromagnet 53, the inflation column 65 is fixedly connected to one end, far away from the supporting column 54, of the push block 58, the push block 58 and the sealing block 67 are connected through a corrugated pipe 66, the communication of the contact 4 is controlled through the top plug body 3 under the pressure of the gas in the bottom cavity 2, when the equipment is thrown to the water surface, the gas in the bottom cavity 2 is pressed to the top plug body 3, so that the contact 4 is communicated, at the moment, the electromagnet 53 and the motor 51 are synchronously started, the electromagnet 53 is started to attract the magnetic disc 55, the magnetic disc 55 moves downwards to the compression spring I56, the push block 58 is unfolded outwards under the transmission of the connecting rod I57, the propeller 52 rotates to stir the water body under the transmission of the motor 51, so that the equipment rotates on the water surface to increase the rescue range, the effect of automatically unfolding and rotating to increase the rescue range during water entering is achieved, the rescue effect of the equipment is improved, after the equipment enters the water, the magnetic disc 55 rapidly moves downwards to be far away from the bending plate 63, when the magnetic attraction of the bending plate 63 is weakened, the bending plate 63 rotates backwards under the action of gravity, so that the baking soda powder in the reactant 62 is poured into the hydrochloric acid solution at the bottom of the reactant 62, a large amount of gas is rapidly generated through the reaction between the reactants 62, the corrugated pipe 66 is filled through the air charging column 65 through the conduction of the conduit 64, the corrugated pipe 66 is rapidly expanded and unfolded, the effect of rapid air charging and unfolding after entering water is achieved, and the situation that the rescue equipment is limited in throwing range by pre-charging is avoided.

The working process and principle are as follows: when a plurality of people fall into water on a passenger rolling boat or a fishing boat, the shell 1 is quickly thrown among people falling into the water, a bottom cavity 2 is arranged on the basis of the bottom of the shell 1, a plug body 3 is movably connected inside the bottom cavity 2, a contact 4 is arranged above the plug body 3, under the action of the gravity and buoyancy of the shell 1, the bottom cavity 2 is contacted with the water surface, the gas in the bottom cavity 2 is pressed to push the plug body 3 upwards to enable the contact 4 to be communicated, the contact 4 is electrically connected with a motor 51 and an electromagnet 53, the bottom of the shell 1 is fixedly connected with the motor 51, the output end of the motor 51 is connected with a propeller 52 in a transmission way, the propeller 52 rotates the water surface to enable the shell 1 to rotate, the electromagnet 53 attracts a magnetic disc 55 to move downwards to compress a spring I56, the magnetic disc 55 is movably connected to the periphery of a support column 54, a connecting rod I57 is hinged to the periphery of the magnetic disc 55 to move downwards to compress the spring I56 along with the magnetic disc 55, the push block 58 extends outwards in the shell 1 under the transmission of the first connecting rod 57, the rescue radius of the shell 1 is increased, the effect of automatically expanding and rotating to increase the rescue range when the water enters is achieved, and the rescue effect of the device is improved.

After the shell 1 is immersed in water, the magnetic disc 55 is attracted to move downwards, the magnetic attraction force on the bending plates 63 on the left side and the right side is weakened, one ends, far away from the support columns 54, of the bending plates 63 are turned backwards under the action of gravity, and because the reactant 62 sodium bicarbonate powder is placed on the surfaces of the bending plates 63, the bending plates 63 rotate to pour the reactant 62 powder on the surfaces into the bottoms of the solution cavities 61.

Chemical reaction equation between reactants 62: NaHCO 2₃+HCl→H₂O+CO₂+NaCl。

At the moment, the hydrochloric acid solution and the baking soda powder react rapidly to generate a large amount of gas, and the conduit 64 is communicated with the inflation column 65 and the corrugated pipe 66, so that the large amount of gas is conducted through the conduit 64 and is filled into the corrugated pipe 66 through the inflation column 65, the corrugated pipe 66 is expanded and unfolded, the buoyancy of the device is increased, the effect of rapid inflation and unfolding after entering water is achieved, and the situation that the rescue device is limited in throwing range by pre-inflation is avoided.

To sum up, this novel many people rescue emergency device on water, bottom chamber 2 has been seted up through casing 1's bottom, throw casing 1 to the surface of water during the rescue on, receive gravity and buoyancy effect, 2 interior gas pressurized jack-up cock bodies 3 of bottom chamber, electro-magnet 53 and motor 51 are opened in contact 4 intercommunication, screw 52 rotates to stir the surface of water this moment and makes casing 1 rotate, electro-magnet 53 attracts magnetic disc 55 to move down compression spring 56 simultaneously, ejector pad 58 outwards stretches out in casing 1 inside under the transmission of connecting rod 57, increase casing 1 rescue radius, thereby reach the effect of automatic expansion and rotatory increase rescue scope when going into water, improve equipment's rescue effect.

And, this novel many people rescue emergency device on water, solution chamber 61 has been seted up through the top of casing 1, after casing 1 entries, magnetic disc 55 receives to attract to move down, the left and right sides board 63 of bending makes the reactant 62 powder of placing on the surface pour into solution chamber 61 bottom by the upset dorsad of action of gravity this moment, hydrochloric acid solution and baking soda powder rapid reaction, produce a large amount of gas, fill bellows 66 via gas column 65 via the conduction of pipe 64, make bellows 66 inflation expansion, increase equipment buoyancy, thereby reach the effect that the quick aerate expandes after the entry, avoid aerifing the restriction rescue equipment scope of jettisoninging in advance.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a novel many people rescue emergency device on water, includes deployment mechanism (5), its characterized in that: unfolding mechanism (5) include motor (51), the output transmission of motor (51) is connected with screw (52), the top of motor (51) is provided with electro-magnet (53), the center top fixedly connected with pillar (54) of electro-magnet (53), the peripheral swing joint of pillar (54) has magnetic disc (55), the lower surface elastic connection of magnetic disc (55) has spring one (56), the periphery of magnetic disc (55) articulates there is connecting rod one (57), the bottom of connecting rod one (57) articulates there is ejector pad (58).

2. A novel multi-person water rescue emergency device as claimed in claim 1, wherein: the motor (51) is electrically connected with the electromagnet (53), the periphery of the magnetic disc (55) is in transmission connection with a push block (58) through a first connecting rod (57), and the upper surface of the electromagnet (53) is elastically connected with the magnetic disc (55) through a first spring (56).

3. A novel multi-person water rescue emergency device as claimed in claim 1, wherein: still include and aerify mechanism (6), it includes solution chamber (61) to aerify mechanism (6), the inside in solution chamber (61) is provided with reactant (62), the middle part of solution chamber (61) articulates there is board (63) of bending, the middle part fixedly connected with pipe (64) in solution chamber (61), post (65) are aerifyd to the other end fixedly connected with of pipe (64), the periphery of aerifing post (65) is provided with bellows (66), the one end fixedly connected with sealing block (67) in solution chamber (61) are kept away from in bellows (66).

4. According to the claimsAsk for 3 a novel many people rescue emergency device on water, its characterized in that: the solution cavities (61) are symmetrically distributed at the left side and the right side of the strut (54), the reactants (62) are respectively hydrochloric acid solution and baking soda powder, and the chemical reaction equation between the reactants (62) is as follows: NaHCO 2₃+HCl→H₂O+CO₂+NaCl。

5. A novel multi-person water rescue emergency device as claimed in claim 3, wherein: the bottom of the solution cavity (61) is filled with a hydrochloric acid solution, baking soda powder is placed on the upper surface of the bending plate (63), the bending plate (63) is made of a magnetic metal material, and the guide pipe (64) is communicated with the air inflation column (65) and the corrugated pipe (66).

6. A novel multi-person water rescue emergency device as claimed in claim 1, wherein: still include casing (1), end chamber (2) have been seted up to the bottom of casing (1), the inside swing joint of end chamber (2) has cock body (3), the top of cock body (3) is provided with contact (4), the bottom center fixedly connected with of casing (1) expandes mechanism (5), the top of casing (1) is provided with inflates mechanism (6).

7. A novel multi-person water rescue emergency device as claimed in claim 3, wherein: the motor (51) is electrically connected with the contact (4) and the electromagnet (53), the inflating column (65) is fixedly connected with one end, far away from the support column (54), of the push block (58), and the push block (58) is connected with the sealing block (67) through a corrugated pipe (66).

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