CN216102717U

CN216102717U - Wearable underwater emergency rescue power equipment

Info

Publication number: CN216102717U
Application number: CN202122876261.8U
Authority: CN
Inventors: 王勇俞; 宋立巍; 赵涛; 何飞; 黄偏昌
Original assignee: Shenzhen Hawei Innovation Technology Co ltd; Shenyang Fire Research Institute of MEM
Current assignee: Shenzhen Hawei Innovation Technology Co ltd; Shenyang Fire Research Institute of MEM
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-03-22
Anticipated expiration: 2031-11-23

Abstract

A wearable underwater emergency rescue power device comprises a propeller, a binding band, a battery backpack, braces and a controller; the outer sides of the thighs of the left leg and the right leg are respectively bound and fixed with a propeller through a binding band; the braces are worn on the body and connected with the bandage under the armpit; the battery backpack is connected to the back belt and is positioned at the back of the body; the battery is positioned in the battery backpack; the controller is positioned at the bottom of the battery backpack and is electrically connected with the battery inside the battery backpack; the propeller is electrically connected with the controller through a waterproof wire; a buoyancy cabin is embedded in the battery shell, and the buoyancy of the buoyancy cabin in water is balanced with the gravity of the battery; the propeller adopts an axial flow structure, and the water outlet direction is parallel to the thighs and faces to the knees; the water inlet and the water outlet of the propeller are both provided with a safety grating plate; the propeller is provided with a remote control switch which is fixed on the small arm through a wrist strap; the remote control switch is electrically connected with the controller; the surface of the remote switch is also provided with a battery power indicator light.

Description

Wearable underwater emergency rescue power equipment

Technical Field

The utility model belongs to the technical field of underwater emergency rescue auxiliary equipment, and particularly relates to wearable underwater emergency rescue power equipment.

Background

In recent years, with the acceleration of urbanization construction and the rapid change of life tracks of people, many vehicle sinking and drowning accidents of people have occurred in various water areas such as rivers and reservoirs.

Taking the "eastern star" cruise ship as an example, after an accident occurs, hundreds of rescue workers execute diving rescue operation, and search and rescue of personnel and materials are completed through one-time diving.

However, when search and rescue tasks are executed in an unknown water area environment, rescuers often only can search with both hands, and mainly rely on the flippers to propel the rescue when diving underwater, so that the speed is low, the physical consumption is large, and the timeliness of emergency rescue is seriously influenced. In order to improve the underwater diving speed, a plurality of underwater power equipment are available on the market, but the underwater power equipment is generally handheld, and has the problems of heavy equipment, inconvenience in carrying, short endurance mileage, insufficient diving depth and the like.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model provides a wearable underwater emergency rescue power device which can be used by rescuers in a wearable mode, liberates both hands of the rescuers in the actual use process, enables the rescuers to better cope with underwater emergency situations, improves the safety of the rescuers in underwater search and rescue operation, and has the characteristics of light weight, convenience in wearing, long endurance and larger submergence depth.

In order to achieve the purpose, the utility model adopts the following technical scheme: a wearable underwater emergency rescue power device comprises a propeller, a binding band, a battery backpack, braces and a controller; the two propellers are respectively connected with a binding band, the first propeller is bound and fixed on the outer side of the thigh of the left leg through the binding band connected with the first propeller, and the second propeller is bound and fixed on the outer side of the thigh of the right leg through the binding band connected with the second propeller; the straps are arranged on the upper body in a penetrating way and are connected with the binding bands at the armpits on the two sides of the body; the battery backpack is connected to straps on the back of the body, and the battery is arranged inside the battery backpack; the controller is positioned at the bottom of the battery backpack and is electrically connected with a battery inside the battery backpack; the propeller is electrically connected with the controller through a waterproof wire.

The buoyancy cabin is embedded in the shell of the battery, and the buoyancy of the buoyancy cabin in water is balanced with the gravity of the battery.

The propeller adopts an axial flow type structure.

The axial flow motor in the propeller adopts a stepless speed change brushless motor.

The water outlet direction of the propeller is parallel to the thighs and faces towards the knees.

The water inlet and the water outlet of the propeller are both provided with safety grating plates, and the size of the grids of the safety grating plates is not more than 1 cm.

The propeller is provided with a remote control switch which is fixed on the forearm through a wrist strap.

The remote control switch is electrically connected with the controller, and the remote control switch and the controller are electrically connected in a wired mode or a wireless mode.

And an electric quantity indicator lamp of a battery is also arranged on the surface of the remote control switch.

The quantity of electric quantity pilot lamp is four, is electric quantity 100% pilot lamp, electric quantity 75% pilot lamp, electric quantity 50% pilot lamp and electric quantity 25% pilot lamp respectively, and the colour diverse of four electric quantity pilot lamps.

The utility model has the beneficial effects that:

the wearable underwater emergency rescue power equipment can be used by rescuers in a wearable mode, hands of the rescuers are liberated in the actual use process, the rescuers can better deal with underwater emergency situations, the safety of underwater search and rescue operation of the rescuers is improved, and meanwhile the wearable underwater emergency rescue power equipment has the characteristics of light weight, convenience in wearing, long endurance and larger submergence depth.

Drawings

FIG. 1 is a schematic structural diagram of a wearable underwater emergency rescue power equipment of the present invention;

in the figure, 1-propeller, 2-bandage, 3-battery, 4-battery backpack, 5-braces, 6-controller, 7-waterproof wire.

Detailed Description

The utility model is described in further detail below with reference to the figures and the specific embodiments.

As shown in fig. 1, a wearable underwater emergency rescue power device comprises a propeller 1, a binding belt 2, a battery 3, a battery backpack 4, braces 5 and a controller 6; the number of the propellers 1 is two, the two propellers 1 are respectively connected with a binding band 2, the first propeller 1 is bound and fixed on the outer side of the thigh of the left leg through the binding band 2 connected with the first propeller, and the second propeller 2 is bound and fixed on the outer side of the thigh of the right leg through the binding band 2 connected with the second propeller; the braces 5 are arranged on the upper body in a penetrating way, and the braces 5 are connected with the binding bands 2 under the armpits at the two sides of the body; the battery backpack 4 is connected to a strap 5 on the back of the body, and the battery 3 is arranged inside the battery backpack 4; the controller 6 is positioned at the bottom of the battery backpack 4 and is electrically connected with the battery 3 inside the battery backpack 4; the propeller 2 is electrically connected with a controller 6 through a waterproof wire 7.

The shell of the battery 3 is embedded with a buoyancy cabin, and the buoyancy of the buoyancy cabin in water is balanced with the gravity of the battery 3.

The propeller 2 adopts an axial flow type structure.

The axial flow motor in the propeller 2 adopts a stepless speed change brushless motor.

The water outlet direction of the propeller 2 is parallel to the thighs and faces the knees.

The water inlet and the water outlet of the propeller 2 are both provided with safety grating plates, and the size of the grids of the safety grating plates is not more than 1 cm. The effect of safety grid board is in avoiding first-aid staff's finger to insert propeller 2 by mistake, prevents that the finger from being cut by propeller 2 paddle, can guarantee simultaneously again that it is smooth and easy with the play water to intake.

The propeller 2 is provided with a remote control switch which is fixed on the forearm through a wrist strap.

The remote control switch is electrically connected with the controller 6, and the remote control switch and the controller 6 are electrically connected in a wired mode or a wireless mode.

And an electric quantity indicator lamp of a battery 3 is also arranged on the surface of the remote control switch.

The quantity of electric quantity pilot lamp is four, is electric quantity 100% pilot lamp, electric quantity 75% pilot lamp, electric quantity 50% pilot lamp and electric quantity 25% pilot lamp respectively, and the colour diverse of four electric quantity pilot lamps. In this embodiment, the electric quantity 100% indicator light is green, the electric quantity 75% indicator light is yellow, the electric quantity 50% indicator light is orange, and the electric quantity 25% indicator light is red.

When a rescuer performs diving rescue work in an operation water area, the rescuer needs to wear a diving suit before launching water, then the two propellers 2 are bound and fixed at the outer sides of the thighs of the left leg and the right leg through the binding bands 2, then the braces 5 are worn on the upper body of the body, the battery backpack 4 is positioned at the back of the body, then the braces 5 and the binding bands 2 are connected together under the armpits at the two sides of the body, the braces 5 are firmly attached to the body, then the propellers 2 and the controller 6 are connected together through the waterproof conducting wires 7, and finally the remote control switch is fixed on the small arm through the wrist strap, so that the diving equipment is worn.

After the rescue workers launch, the starting button of the remote control switch is pressed, the starting signal is transmitted to the controller 6, then the controller 6 sends a starting instruction to the propeller 2, the stepless speed change brushless motor in the propeller 2 is started, the blades are driven to rotate, finally, thrust is generated through the rotating blades, the rescue workers can dive underwater by means of the thrust provided by the propeller 2, the two hands of the rescue workers are liberated in the diving process, the rescue workers can better deal with the underwater emergency, and the safety of underwater search and rescue operation of the rescue workers is improved.

In the underwater diving process, a rescuer can know the electric quantity condition of the battery 3 in real time according to the electric quantity indicator lamp, when the green electric quantity indicator lamp is turned on at 100 percent, the electric quantity is sufficient, the rescuer can feel at ease to perform underwater diving, when the yellow electric quantity indicator lamp is turned on at 75 percent, the electric quantity is consumed 1/4, the residual 3/4 electric quantity can still meet the underwater diving requirement, when the orange electric quantity indicator lamp is turned on at 50 percent, the electric quantity is consumed half, the underwater diving time is short, when the red electric quantity indicator lamp is turned on at 25 percent, the electric quantity is consumed 3/4, the residual 1/4 electric quantity can not fully meet the underwater diving requirement, at the moment, the rescuer can float to the water surface to replace the battery 3, when the residual electric quantity is lower than 10 percent, the red indicator lamp is changed from being normally turned on to flashing, with warning rescue personnel come up immediately, avoid stopping because of outage suddenly and lead to propeller 2 to shut down, prevent to appear unexpected emergency because of propeller 2 shuts down.

The embodiments are not intended to limit the scope of the present invention, and all equivalent implementations or modifications without departing from the scope of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides a wearing formula emergency rescue power is equipped under water which characterized in that: comprises a propeller, a binding band, a battery backpack, a strap and a controller; the two propellers are respectively connected with a binding band, the first propeller is bound and fixed on the outer side of the thigh of the left leg through the binding band connected with the first propeller, and the second propeller is bound and fixed on the outer side of the thigh of the right leg through the binding band connected with the second propeller; the straps are arranged on the upper body in a penetrating way and are connected with the binding bands at the armpits on the two sides of the body; the battery backpack is connected to straps on the back of the body, and the battery is arranged inside the battery backpack; the controller is positioned at the bottom of the battery backpack and is electrically connected with a battery inside the battery backpack; the propeller is electrically connected with the controller through a waterproof wire.

2. The wearable underwater emergency rescue power equipment as claimed in claim 1, wherein: the buoyancy cabin is embedded in the shell of the battery, and the buoyancy of the buoyancy cabin in water is balanced with the gravity of the battery.

3. The wearable underwater emergency rescue power equipment as claimed in claim 1, wherein: the propeller adopts an axial flow type structure.

4. The wearable underwater emergency rescue power equipment as claimed in claim 3, wherein: the axial flow motor in the propeller adopts a stepless speed change brushless motor.

5. The wearable underwater emergency rescue power equipment as claimed in claim 3, wherein: the water outlet direction of the propeller is parallel to the thighs and faces towards the knees.

6. The wearable underwater emergency rescue power equipment as claimed in claim 3, wherein: the water inlet and the water outlet of the propeller are both provided with safety grating plates, and the size of the grids of the safety grating plates is not more than 1 cm.

7. The wearable underwater emergency rescue power equipment as claimed in claim 1, wherein: the propeller is provided with a remote control switch which is fixed on the forearm through a wrist strap.

8. The wearable underwater emergency rescue power equipment of claim 7, wherein: the remote control switch is electrically connected with the controller, and the remote control switch and the controller are electrically connected in a wired mode or a wireless mode.

9. The wearable underwater emergency rescue power equipment of claim 7, wherein: and an electric quantity indicator lamp of a battery is also arranged on the surface of the remote control switch.

10. The wearable underwater emergency rescue power equipment of claim 9, wherein: the quantity of electric quantity pilot lamp is four, is electric quantity 100% pilot lamp, electric quantity 75% pilot lamp, electric quantity 50% pilot lamp and electric quantity 25% pilot lamp respectively, and the colour diverse of four electric quantity pilot lamps.