CN212828990U

CN212828990U - Novel automatic lifesaving device

Info

Publication number: CN212828990U
Application number: CN202021347213.9U
Authority: CN
Inventors: 鲍韵清
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2021-03-30
Anticipated expiration: 2030-07-10

Abstract

The utility model discloses a novel automatic lifesaving device, include: the lifesaving ware body, the afterbody of lifesaving ware body is flagging structure, and the lifesaving ware body is the U-shaped, and the U-shaped both sides afterbody of lifesaving ware body all buckles downwards and forms the head of buckling, and the tip of buckling the head is provided with the drive division towards the rear portion of lifesaving ware main part, and the inside of drive division is provided with the propeller that is used for providing power, is provided with the rudder that is used for controlling the navigation direction on water of lifesaving ware body at the inside rear end of drive division. The utility model provides an automatic life saving device, the drive part is arranged below the tail part of the life saving device body, thus when the life saving device is thrown into water, the drive part directly falls under the water surface, the life saving device body floats on the water surface, the life saving device can be prevented from overturning, the overturning rate can be effectively reduced when the sea with larger stormy waves is sailed, and the instability of movement is avoided; the rudder arranged in the driving part can adjust the direction of the life saving device during navigation, and the life saving device can quickly and accurately drive to a rescued object.

Description

Novel automatic lifesaving device

Technical Field

The utility model belongs to the technical field of the rescue technique on water and specifically relates to a novel automatic lifesaving ware is related to.

Background

The water disaster is the most common accident in real life, and brings a lot of disasters to the production and life of people. The traditional underwater rescue mode mainly comprises a life buoy, a life net, a life raft and the like, but the rescue device needs people to throw and lose hands of people trapped in water, and due to insufficient throwing and losing accuracy and limited distance, the rescue device cannot timely, accurately and quickly achieve the rescue effect, and the life-saving capability is obviously insufficient.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides a novel automatic lifesaving device.

To achieve the above object, the present invention adopts the following:

a novel automatic life saving device comprising: the lifesaving device comprises a lifesaving device body, wherein the tail part of the lifesaving device body is of a drooping structure, the lifesaving device body is U-shaped, the tail parts of two sides of the U-shaped lifesaving device body are bent downwards to form bending heads, the end parts of the bending heads are provided with driving parts towards the rear part of the lifesaving device body, the driving parts are internally provided with propellers for providing power, and the rear end in the driving parts is provided with a rudder for controlling the water sailing direction of the lifesaving device body.

The utility model provides an automatic life saving device, its drive division and life saving device body are not in the coplanar, but set up the drive division below the afterbody of life saving device body, like this when throwing the life saving device into the water, the drive division directly falls into under the surface of water, the life saving device body floats on the surface of water, can avoid the life saving device to overturn, and can also reduce the overturning rate effectively when the sea navigation of stormy waves great, avoid the instability of the motion; the rudder arranged in the driving part can adjust the direction of the life saving device during navigation, and the life saving device can quickly and accurately drive to a rescued object.

Preferably, the head of the lifesaving device body is internally provided with a control end and a power supply unit. The interior of the lifesaving device body is of a hollow structure, and required components can be carried on the lifesaving device body.

Preferably, the propeller comprises a direct current motor, a transmission shaft and a propeller, wherein a rotating shaft of the direct current motor is connected with one end of the transmission shaft, the other end of the transmission shaft is connected with the propeller, and the direct current motor is respectively and electrically connected with the control end and the power supply unit. The propeller of the propeller rotates under the driving of the direct current motor to generate thrust to enable the main body of the lifesaving device to be pushed forward, after the automatic lifesaving device is placed into water, the automatic lifesaving device sends a signal to the control end through the external remote controller, the control end controls the direct current motor to be started, the propeller rotates, and the whole automatic lifesaving device can be pushed forward rapidly.

Preferably, the rudder is disposed at the rear end of the interior of the driving portion through a vertical shaft, the vertical shaft is connected to a rotating shaft of a stepping motor through a commutator, and the stepping motor is electrically connected to the control end and the power supply unit, respectively. The rudder swings in the left and right directions through the stepping motor, and when the automatic lifesaving device navigates on the water surface, the rudder is additionally arranged on the driving part, so that the functions of wave pressing and rectification are achieved, and the occurrence of the cavitation phenomenon can be reduced.

Preferably, the front parts of two sides of the U-shaped lifesaving device main body are respectively provided with a fog-penetrating flashing lamp. The fog-penetrating flashing lamp is mainly used for improving the identification degree of the automatic life-saving device in water at night.

Preferably, a handle is arranged on the side edge of the life saving device body. The person falling into the water can keep the stability on the automatic lifesaving device by grabbing handles on two sides of the lifesaving device by hands.

Preferably, a bearing part is arranged between two sides of the U-shaped lifesaving device body. The person falling into the water can put the chest on the supporting part, so that the automatic lifesaving device saves more labor when sailing with the person.

Preferably, the surface of the lifesaving device body adopts a high-brightness coating and is provided with a sponge reflective belt. Aims to make the automatic life-saving device more striking, easy to be found and safer for people falling in the sea.

Compared with the prior art, the utility model has the advantages of: the utility model provides an automatic life saving device, its drive division and life saving device body are not in the coplanar, but set up the drive division below the afterbody of life saving device body, like this when throwing the life saving device into the water, the drive division directly falls into under the surface of water, the life saving device body floats on the surface of water, can avoid the life saving device to overturn, and can also reduce the overturning rate effectively when the sea navigation of stormy waves great, avoid the instability of the motion; the rudder arranged in the driving part can adjust the direction of the life saving device during navigation, and the life saving device can quickly and accurately drive to a rescued object.

Drawings

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Fig. 1 is a perspective view of the novel automatic life saving device provided by the invention;

fig. 2 is a top view of the novel automatic life saving device provided by the invention;

fig. 3 is a sectional view of the driving part of the novel automatic lifesaving device provided by the utility model;

in the figures, the various reference numbers are:

1-a lifesaving device body, 2-a bending head, 3-a driving part, 4-a direct current motor, 5-a transmission shaft, 6-a propeller, 7-a rudder, 8-a stepping motor, 9-a vertical shaft, 10-a commutator, 11-a control end, 12-a power supply unit, 13-a handle, 14-a fog-penetrating flashing lamp and 15-a bearing part.

Detailed Description

In order to illustrate the invention more clearly, the invention is further described below with reference to preferred embodiments. It is to be understood by persons skilled in the art that the following detailed description is illustrative and not restrictive, and is not to be taken as limiting the scope of the invention.

Examples

The embodiment provides a novel automatic lifesaving device.

Referring to fig. 1, 2 and 3, the novel automatic lifesaving device comprises a lifesaving device body 1, wherein the tail part of the lifesaving device body 1 is of a drooping structure, the lifesaving device body 1 is U-shaped, the tail parts of both sides of the U-shape of the lifesaving device body 1 are both bent downwards to form bending heads 2, a driving part 3 is arranged at the end part of the bending heads 2 facing the rear part of the lifesaving device body 1, a propeller for providing power is arranged inside the driving part 3, and a rudder 7 for controlling the water sailing direction of the lifesaving device body is arranged at the rear end inside the driving part 3.

Thus, the driving part 3 and the lifesaving device main body 1 are designed not to be positioned on the same plane, but the driving part 3 is arranged below the tail part of the lifesaving device main body 1, so that when the novel automatic lifesaving device is thrown into water, the driving part 3 can directly fall under the water surface under the action of gravity, and the lifesaving device main body 1 floats on the water surface, so that the lifesaving device can be prevented from overturning when the lifesaving device is in no-load, and the overturning rate can be effectively reduced by the structure when the lifesaving device is sailed on the sea with large stormy waves, and the instability of movement is avoided; in addition, the rudder 7 arranged in the driving part 3 can adjust the direction of the lifesaving device during navigation, and the lifesaving device can quickly and accurately drive to the rescued object.

Wherein, a control end 11 and a power supply unit 12 are arranged inside the head part of the life saving device body 1. The lifesaving device body 1 has a hollow structure, and necessary components can be carried in the lifesaving device body. The universal battery pack that the power supply unit adopted, control end and an outside remote controller (not shown in the figure) wireless communication connection, based on current remote control and data transmission technique, technical staff's accessible outside remote controller send signal to this novel automatic lifesaving ware on the control end to control this novel automatic lifesaving ware open and close and the navigation.

Specifically, the propeller comprises a direct current motor 4, a transmission shaft 5 and a propeller 6, wherein a rotating shaft of the direct current motor 4 is connected with one end of the transmission shaft 5, the other end of the transmission shaft 5 is connected with the propeller 6, and the direct current motor 4 is electrically connected with a control end 11 and a power supply unit 12 respectively. The screw 6 of propeller is rotatory under DC motor 4's drive and is produced thrust and make the life saving device main part impel forward, puts into the aquatic after this novel automatic life saving device, sends signal to control end 11 through outside remote controller, and control end 11 control DC motor 4 starts, makes screw 6 rotate, can make whole automatic life saving device impel forward fast.

Specifically, the rudder 7 is disposed at the rear end of the interior of the driving portion 3 through a vertical shaft 9, the vertical shaft 9 is connected to a rotation shaft of a stepping motor 8 through a commutator 10, and the stepping motor 8 is electrically connected to the control terminal and the power supply unit, respectively. The rudder 7 swings in the left and right directions through the stepping motor 8, and when the novel automatic lifesaving device sails on the water surface, the rudder is additionally arranged on the driving part, so that the novel automatic lifesaving device has the functions of wave pressing and rectification and can reduce the occurrence of cavitation.

In order to improve the identification degree of the novel automatic lifesaving device in water at night, facilitate finding of people falling into water and control the advancing direction and route of the lifesaving device by operators, the front parts of two sides of the U-shaped lifesaving device body 1 are respectively provided with a fog-penetrating flashing lamp 14. The fog-penetrating flashing lamp is a universal LED warning lamp.

Further, in order to keep the person falling into the water stable on the novel automatic lifesaving device, a handle 13 is arranged on the side part of the lifesaving device body 1, and the handle 13 not only can facilitate the person falling into the water to grab the lifesaving device, thereby rapidly climbing on the lifesaving device, but also can prevent the person falling into the water from falling into the water again.

In addition, a supporting part 15 is arranged between the two sides of the U-shaped lifesaving device body 1, and after people falling into water climb on the lifesaving device through the handle 13, the chest can be leaned on the supporting part 15, so that the novel automatic lifesaving device is more labor-saving when people are in voyage.

Furthermore, in order to make the novel automatic lifesaving device more striking and easy to find, a high-brightness coating, such as an orange coating, and a sponge reflective tape can be adopted on the surface of the lifesaving device body 1.

Obviously, the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention, and it is obvious for those skilled in the art to make other variations or changes based on the above descriptions, and all the embodiments cannot be exhausted here, and all the obvious variations or changes that belong to the technical solutions of the present invention are still in the protection scope of the present invention.

Claims

1. The utility model provides a novel automatic lifesaving ware, its characterized in that, includes the lifesaving ware body, the afterbody of lifesaving ware body is flagging structure, the lifesaving ware body is the U-shaped, the U-shaped both sides afterbody of lifesaving ware body all buckles downwards and forms the head of buckling, the tip of buckling the head is provided with the drive division towards the rear portion of lifesaving ware main part, the inside of drive division is provided with the propeller that is used for providing power, is provided with the rudder that is used for controlling the navigation direction on water of lifesaving ware body at the inside rear end of drive division.

2. The novel automatic lifesaving device of claim 1, wherein the head of the lifesaving device body is internally provided with a control end and a power supply unit.

3. The automatic life-saving device as claimed in claim 2, wherein the propeller comprises a dc motor, a transmission shaft and a propeller, the rotation shaft of the dc motor is connected with one end of the transmission shaft, the other end of the transmission shaft is connected with the propeller, and the dc motor is electrically connected with the control terminal and the power supply unit respectively.

4. The automatic life-saving device as claimed in claim 2, wherein the rudder is installed at the rear end of the driving part through a vertical shaft, the vertical shaft is connected with the rotating shaft of a stepping motor through a commutator, and the stepping motor is electrically connected with the control terminal and the power supply unit, respectively.

5. The novel automatic lifesaving device as claimed in claim 1, wherein the U-shaped front parts at both sides of the lifesaving device main body are provided with fog-penetrating flashing lamps.

6. The automatic lifesaving device as claimed in claim 5, wherein a handle is provided on the side of the lifesaving device body.

7. The automatic life-saving device as claimed in any one of claims 1 to 6, wherein a support part is arranged between two sides of the U-shape of the life-saving device body.

8. The automatic lifesaving device as claimed in claim 7, wherein the surface of the lifesaving device body is coated with a high-brightness coating and provided with a sponge reflective belt.