CN211969700U

CN211969700U - Intelligent positioning marine life-saving bracelet

Info

Publication number: CN211969700U
Application number: CN202020154840.4U
Authority: CN
Inventors: 蒋旎
Original assignee: Southwest Jiaotong University
Current assignee: Southwest Jiaotong University
Priority date: 2020-01-17
Filing date: 2020-01-17
Publication date: 2020-11-20
Anticipated expiration: 2030-01-17

Abstract

The utility model discloses an intelligent positioning marine life-saving bracelet, which comprises a life-saving device main body and a wrist strap for fixing the life-saving device main body on a wrist, wherein the life-saving device main body comprises a shell, a life-saving button, a liquid crystal display screen, a GPS positioning device, a power supply device, a loudspeaker, a voice module, a life-saving air bag, a high-pressure gas cylinder, an air guide device and an LED lamp device; when an emergency occurs, the direction arrow is displayed by the liquid crystal display screen to indicate the direction of the nearest distance from the offshore edge through GPS positioning; meanwhile, the lifesaving buttons on the two sides outside the shell are pressed, the hand ring top cover is flicked off, and the air guide device quickly fills the lifesaving air bag with air from the high-pressure air bottle to prevent drowning; the LED lamp inside the air bag flickers red light, and the rear side loudspeaker in the shell emits alarm sound to draw attention of people around or on the shore. This usable lifesaving gasbag of marine lifesaving bracelet of intelligence location is prevented drowning, obtains the rescue chance through reputation propagation, can also rely on GPS location instruction to the shortest distance trip improves the probability of saving oneself to the bank.

Description

Intelligent positioning marine life-saving bracelet

Technical Field

The utility model relates to a marine lifesaving protection technical field especially relates to an intelligence location marine lifesaving bracelet.

Background

According to the statistics of the world health organization, in recent years, about 37 tens of thousands of people die after drowning every year around the world, 40 people lose life due to drowning every hour under conservative estimation, and drowning becomes the third leading cause of death by unintended injury and engulfs human life. The existing life-saving bracelet has a single function, mainly plays a role of preventing drowning by starting a life-saving air bag device, and does not take deep consideration in self-rescue and maximum possibility of obtaining other people for rescue before and after drowning. Compared with lakes, ponds, reservoirs and swimming pools, sea areas have the characteristics of fierce water conditions, rare people and complex environment, once marine divers, surfing enthusiasts, overwater operators and the like drown, even if the lifesaving airbags are used, if self rescue or further rescue cannot be carried out in a short time, the people are easy to die after shock due to low temperature caused by long-term underwater existence. Therefore, a new technical scheme needs to be designed for solving the problem of specificity of the rescue at sea.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome not enough among the prior art, provide an intelligence location marine lifesaving bracelet, when mainly solving marine emergence emergency situation, usable lifesaving gasbag prevents drowned, breaks away from the water source as early as possible through direction indication, starts sound, light alarm and obtains other people as early as possible and rescues to improve the rescue success rate.

For solving the above-mentioned prior art problem, the utility model discloses a following technical scheme realizes:

the utility model provides an intelligence location marine lifesaving bracelet which characterized in that: the lifesaving device comprises a lifesaving device main body and a wrist strap for fixing the lifesaving device main body on a wrist, wherein the lifesaving device main body comprises a shell, lifesaving buttons arranged on two sides outside the shell, a liquid crystal display arranged on the front side outside the shell, a loudspeaker arranged on the rear side inside the shell, a GPS positioning device arranged in the shell, a voice module arranged in the shell, a power supply device arranged in the shell, a lifesaving air bag and an air guide device arranged in the shell, a high-pressure air bottle arranged in the shell and an LED lamp device arranged in the lifesaving air bag; meanwhile, the life-saving button is pressed down, the hand ring top cover is flicked off, and the air guide device quickly fills the life-saving air bag with air from the high-pressure air bottle to prevent drowning; the LED lamp device in the life-saving air bag flashes red light, and the loudspeaker gives out alarm sound.

Furthermore, the wrist strap is fixedly welded with the shell, and the rear side of the loudspeaker in the shell is connected with the voice module.

Furthermore, the two sides outside the shell are provided with lifesaving buttons, in order to prevent misoperation, the lifesaving buttons are required to be pressed simultaneously so as to start the lifesaving system, the top cover is popped up, the high-pressure gas cylinder is opened, and the lifesaving airbag is inflated through the gas guide device.

And further, simultaneously pressing the lifesaving button, starting a power supply device to light an LED lamp and twinkling red light.

Furthermore, the wrist strap is made of silicon rubber, and is waterproof, light and thin; the shell is made of plastic materials.

Further, the result of the information analysis of the GPS positioning device displays a direction arrow on the liquid crystal display screen.

The beneficial effects of the utility model reside in that:

1. when a user drowns, the life-saving button is pressed down simultaneously, and the gas is filled in the life-saving air bag rapidly to prevent drowning.

2. Especially, at night or when light is insufficient, the bracelet emits flickering red light and calls for help sound energy to improve the probability of being noticed by other people so as to obtain rescue opportunities.

3. The characteristics of the inland danger of the sea water situation, rare smoke and complex environment are fully considered, and the GPS can enable a user to escape from a water source in the shortest distance under the condition that no other people are available for rescue temporarily, so as to assist self rescue.

Description of the drawings:

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

fig. 2 is a side sectional view of the present invention;

fig. 3 is a top cross-sectional view of the present invention (including the upper chamber structure and the lower chamber structure);

fig. 4 is a front view of the present invention;

fig. 5 is a rear view of the present invention;

reference numerals: the lifesaving device comprises a shell 1, a wrist strap 2, a liquid crystal display screen 3, a lifesaving button 4, a top cover 5, a loudspeaker 6, a base 7, a GPS positioning device 8, a voice module 9, a power supply device 10, a lifesaving air bag 11, a high-pressure air bottle 12, an air guide device 13 and an LED lamp device 14.

The specific implementation mode is as follows:

the following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings, which illustrate by way of example the principles, features and advantages of the invention. These examples are for illustrative purposes only and do not limit the scope of the present invention.

As shown in fig. 1-5, the life saving device comprises a life saving device body, a wrist strap 2 for fixing the life saving device body on a wrist, the life saving device body comprises a housing 1, life saving buttons 4 arranged at two sides outside the housing, a liquid crystal display 3 arranged at the front side outside the housing, a loudspeaker 6 arranged at the rear side inside the housing, a GPS positioning device 8 arranged in the housing, a voice module 9 arranged in the housing, a power supply device 10 arranged in the housing, a life saving air bag 11 and an air guide device 13 arranged in the housing, a high pressure air bottle 12 arranged in the housing, and an LED lamp device 14 arranged in the life saving air bag, the life saving device body is fixed on the wrist of a user by the wrist strap 2, when an emergency occurs, the liquid crystal display 3 displays a direction arrow indicating the closest distance direction to the offshore side through the GPS positioning, the user can be separated from the water source as soon as possible; simultaneously pressing the lifesaving button 4 to start a lifesaving system, wherein the bracelet top cover 5 is popped off, and the air guide device 13 quickly fills the lifesaving airbag 11 with air from the high-pressure air bottle 12 to prevent a user from drowning; the LED lamp device 14 in the life-saving air bag 11 flashes red light, and the loudspeaker 6 gives out alarm sound.

As shown in fig. 2, the wrist band 2 is fixedly welded to the housing 1, and the speaker 6 is connected to the voice module 9 at the rear side in the housing 1.

As shown in fig. 1-3, two sides of the outer side of the shell 1 are provided with lifesaving buttons 4, in order to prevent misoperation, the lifesaving buttons 4 are pressed simultaneously to start the lifesaving system, the top cover 5 is popped up, the high-pressure gas cylinder 12 is opened, and the lifesaving airbag 11 is inflated through the air guide device 13.

As shown in fig. 3, when the lifesaving button 4 is pressed simultaneously, the power supply device 10 is started to light the LED lamp 14, and the red light is flickered.

As shown in fig. 1, the wrist band 2 is made of silicon rubber, and is waterproof, light and thin; the shell 1 is made of plastic.

As shown in fig. 1 to 3, the information analysis result of the GPS positioning device 8 displays a directional arrow on the liquid crystal display 3.

The utility model discloses a theory of operation: the user meets emergency at sea, can press bracelet both sides lifesaving button 4 simultaneously, starts the lifesaving system, and bracelet top cap 5 is flown by the bullet, and high-pressure gas cylinder 12 is aerifyd lifesaving gasbag 11 rapidly through air guide device 13, prevents that the user is drowned. The LED lamp device 14 in the life-saving air bag 11 flashes red light under the action of the power supply device 10, the voice module 9 transmits the distress calling sound to the shore by virtue of the loudspeaker 6 at the rear side in the helper ring, and a user can be rescued as soon as possible by sound and light transmission. The GPS positioning device 8 can analyze the direction of the shortest distance between the position and the bank and display the direction on the liquid crystal display screen 3, so that a user can actively expand to save oneself, break away from a water source as soon as possible and return to the bank.

The above embodiments are not intended to limit the present invention, and those skilled in the relevant art can make various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications should be construed as the scope of the present invention.

Claims

1. The utility model provides an intelligence location marine lifesaving bracelet which characterized in that: the lifesaving device comprises a lifesaving device main body and a wrist strap for fixing the lifesaving device main body on a wrist, wherein the lifesaving device main body comprises a shell, lifesaving buttons arranged on two sides outside the shell, a liquid crystal display arranged on the front side outside the shell, a loudspeaker arranged on the rear side inside the shell, a GPS positioning device arranged in the shell, a voice module arranged in the shell, a power supply device arranged in the shell, a lifesaving air bag and an air guide device arranged in the shell, a high-pressure air bottle arranged in the shell and an LED lamp device arranged in the lifesaving air bag; meanwhile, the life-saving button is pressed down, the hand ring top cover is flicked off, and the air guide device quickly fills the life-saving air bag with air from the high-pressure air bottle to prevent drowning; the LED lamp device in the life-saving air bag flashes red light, and the loudspeaker gives out alarm sound.

2. The intelligent positioning marine life-saving bracelet of claim 1, wherein: the wrist strap is fixedly welded with the shell, and the rear side of the loudspeaker in the shell is connected with the voice module.

3. The intelligent positioning marine life-saving bracelet of claim 1, wherein: the lifesaving device is characterized in that lifesaving buttons are arranged on two outer sides of the shell, and in order to prevent misoperation, the lifesaving buttons are required to be pressed simultaneously to start the lifesaving system, the top cover is popped up, the high-pressure gas cylinder is opened, and the lifesaving airbag is inflated through the gas guide device.

4. The intelligent positioning marine life-saving bracelet of claim 1, wherein: and simultaneously, the lifesaving button is pressed down, the power supply device is started to light the LED lamp, and red light flickers.

5. The intelligent positioning marine life-saving bracelet of claim 2, wherein: the wrist strap is made of silicon rubber, and is waterproof, light and thin; the shell is made of plastic materials.

6. The intelligent positioning marine life-saving bracelet of claim 1, wherein: and the information analysis result of the GPS positioning device displays a direction arrow on the liquid crystal display screen.