CN210760642U

CN210760642U - Automobile lifesaving backpack system

Info

Publication number: CN210760642U
Application number: CN201921464145.1U
Authority: CN
Inventors: 唐友名; 欧阳金华
Original assignee: Xiamen University of Technology
Current assignee: Xiamen University of Technology
Priority date: 2019-09-04
Filing date: 2019-09-04
Publication date: 2020-06-16
Anticipated expiration: 2029-09-04

Abstract

The utility model relates to an automobile safety technical field relates to an automobile lifesaving knapsack system especially. The utility model discloses a car lifesaving knapsack system, including lifesaving knapsack, door window descending mechanism and trigger device, the lifesaving knapsack can be dismantled and set up on car seat's back, be equipped with host system, power module, alarm device, oxygen generating device, aerating device, oxygen face guard and compression airbag on the lifesaving knapsack, door window descending mechanism, trigger device, alarm device, oxygen generating device and aerating device are connected with the host system electricity respectively, power module is the power supply of whole lifesaving knapsack, the oxygen face guard is connected with oxygen generating device's oxygen output, aerating device aerifys for compression airbag. The utility model has the advantages of reasonable design, it is convenient to use, and security and reliability are high, can improve the survival rate of the personnel that fall into water greatly.

Description

Automobile lifesaving backpack system

Technical Field

The utility model belongs to the technical field of car safety, specifically relate to a car lifesaving knapsack system.

Background

With the continuous development of society, the living standard of people is also continuously improved, automobiles also enter every family, and the automobiles become important transportation tools for people to go out in daily life. The situation that the automobile falls into water due to an accident happens occasionally when the automobile is used, and after the automobile falls into water, the life safety of passengers in the automobile can be seriously endangered, so that the escape efficiency of people falling into water is a problem which people want to solve urgently after the automobile falls into water. Although some existing automobile drowning lifesaving devices exist, the existing lifesaving devices are not reasonable enough in structural design, not convenient and fast to use, and low in safety and reliability, so that the survival rate of drowning people is low.

Disclosure of Invention

An object of the utility model is to provide a car lifesaving knapsack system is used for solving the technical problem that above-mentioned exists.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a car lifesaving knapsack system, includes lifesaving knapsack, door window decline mechanism and trigger device, the lifesaving knapsack can be dismantled and set up on car seat's back, be equipped with host system, power module, alarm device, oxygen generating device, aerating device, oxygen mask and compression airbag on the lifesaving knapsack, door window decline mechanism, trigger device, alarm device, oxygen generating device and aerating device are connected with the host system electricity respectively, power module is the power supply of whole lifesaving knapsack, the oxygen mask is connected with oxygen generating device's oxygen output, aerating device aerifys for compression airbag.

Furthermore, the bottom of the back of the automobile seat is provided with a slot, the bottom of the lifesaving backpack is provided with an inserting column which is inserted into the slot, a clamping hole is formed in the slot, the inserting column is provided with a buckle, and the lifesaving backpack is clamped in the clamping hole through the buckle and is detachably arranged on the back of the automobile seat.

Furthermore, a buckle retraction device used for driving the buckle to retract is arranged in the inserting column, and the buckle retraction device is electrically connected with the main control module.

Further, trigger device includes manual button and level sensor, manual button and level sensor are connected with the host system electricity respectively, manual button sets up in the driver's cabin, level sensor sets up the bottom in the windshield outside.

Furthermore, the oxygen mask is connected with an oxygen output end of the oxygen generating device through an oxygen hose, a first accommodating cavity and a second accommodating cavity which are separated from each other are arranged on the back face of the lifesaving backpack, a through hole for the oxygen hose to pass through is formed between the first accommodating cavity and the second accommodating cavity, the oxygen mask is arranged in the first accommodating cavity, and the oxygen generating device is arranged in the second accommodating cavity.

Furthermore, the end part of the oxygen hose connected with the oxygen output end of the oxygen generating device is provided with floating foam.

Furthermore, the back of the lifesaving backpack is provided with a third accommodating cavity, the alarm device is arranged in the third accommodating cavity in a waterproof manner, and the alarm device comprises an illuminating lamp and a buzzer.

Furthermore, two pairs of safety belts which can be buckled with each other are arranged on the front surface of the lifesaving backpack.

Furthermore, the oxygen mask is made of silica gel materials, and waterproof glasses are further arranged on the oxygen mask.

Further, the lifesaving backpack is made of foam materials.

The utility model has the advantages of:

the utility model has the advantages of reasonable design, it is convenient to use, and security and reliability are high, can improve the survival rate of the personnel that fall into water greatly.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is an assembly schematic view of a car seat and a lifesaving backpack according to an embodiment of the present invention;

fig. 2 is a schematic diagram of the separation of the car seat and the lifesaving backpack according to the embodiment of the present invention;

FIG. 3 is a schematic structural view of a car seat according to an embodiment of the present invention;

fig. 4 is a front schematic view illustrating the taking out of the safety belt of the rescue backpack according to the embodiment of the present invention;

fig. 5 is a schematic back view of a life saving backpack according to an embodiment of the present invention;

fig. 6 is a schematic structural view of a buckle retracting device according to an embodiment of the present invention;

FIG. 7 is a schematic structural view of an oxygen mask according to an embodiment of the present invention;

FIG. 8 is a block diagram of the electrical connections of an embodiment of the present invention;

fig. 9 is a schematic diagram of a specific circuit according to an embodiment of the present invention.

Detailed Description

To further illustrate the embodiments, the present invention provides the accompanying drawings. The accompanying drawings, which are incorporated in and constitute a part of this disclosure, illustrate embodiments of the invention and, together with the description, serve to explain the principles of the embodiments. With these references, one of ordinary skill in the art will appreciate other possible embodiments and advantages of the present invention. Elements in the figures are not drawn to scale and like reference numerals are generally used to indicate like elements.

The present invention will now be further described with reference to the accompanying drawings and detailed description.

As shown in fig. 1 to 8, an automobile lifesaving backpack system comprises a lifesaving backpack 12, a window descending mechanism 4 and a triggering device, wherein the lifesaving backpack 12 is detachably arranged on the back of an automobile seat 11, the lifesaving backpack 12 is provided with a main control module 1, a power module 8, an alarm device 5, an oxygen generating device 2, an inflating device 3, an oxygen mask 23 and a compressed air bag, the window descending mechanism 4, the triggering device, the alarm device 5, the oxygen generating device 2 and the inflating device 3 are respectively electrically connected with the main control module 1, the power module 8 supplies power to all electrical appliances of the whole lifesaving backpack 12, the oxygen mask 23 is connected with an oxygen output end of the oxygen generating device 2, and the inflating device 3 inflates the compressed air bag.

The lifesaving backpack 12 is arranged on the back of the car seat 11 to avoid occupying the rest car space, and of course, in other embodiments, the lifesaving backpack 12 may be arranged at other positions in the car as long as the person in the car can conveniently take the lifesaving backpack.

In this embodiment, the bottom of the back of the car seat 11 is provided with a slot 111, the bottom of the rescue knapsack 12 is provided with an insertion column 122 inserted into the slot 111, the slot 111 is provided with a clamping hole (not shown), the insertion column 122 is provided with a buckle 123, the rescue knapsack 12 is inserted into the slot 111 through the insertion column 122 and the buckle 123 is clamped in the clamping hole and detachably arranged on the back of the car seat 11, and by adopting the fixing structure, the rescue knapsack 12 and the car seat 11 have good fixing strength, are easy to detach, and have a compact structure. Of course, in other embodiments, the rescue backpack 12 may be mounted on the back of the car seat 11 by other detachable structures.

In this embodiment, the number of the slots 111 and the number of the inserting columns 122 are two, respectively, so as to improve the fixing firmness of the rescue backpack 12 and the car seat 11, and of course, in other embodiments, the number of the slots 111 and the number of the inserting columns 122 may be set according to actual needs, which can be easily implemented by those skilled in the art and is not described in detail.

In this embodiment, a buckle retracting device 9 for driving the buckle 123 to retract is disposed in the insertion column 122, and the buckle retracting device 9 is electrically connected to the main control module 1. Through setting up buckle and retracting device 9, when the car falls into water, can drive buckle 123 and retract automatically for lifesaving knapsack 12 can separate with car seat 11 easily, and the reliability is high, and can set up buckle 123 and when not retracting, can't break away from the card hole under the effect of external force, thereby improves the firmness.

Specifically, as shown in fig. 6, the buckle retracting device 9 includes an electromagnet 92, a spring 91 and a support table 93, the inserting columns 122 are provided with cavities, each inserting column 122 is provided with two buckles 123, the two buckles 123 are movably inserted on two opposite side walls of the inserting column 122, the inner ends of the two buckles 123 extend into the cavities and can be relatively close to or far away from each other, the supporting platform 93 is arranged in the cavity, the spring 91 is fixedly arranged on the supporting platform 93 and is positioned between the inner ends of the two buckles 123, outward extending force is applied to the two buckles 123, the buckles 123 are clamped into the clamping holes, the number of the electromagnets 92 is 2, the electromagnets are respectively arranged at the inner ends of the two buckles 123, and when the power is on, 2 electromagnets are attracted to each other, so that the two buckles 123 are relatively close to each other to retract against the elastic force of the spring 91, thereby disengaging from the clip hole, and the support platform 93 is provided with a sliding groove for guiding the relative movement of the two clips 123.

In this embodiment, trigger device includes manual button 6 and level sensor 7, manual button 6 and level sensor 7 are connected with host system 1 electricity respectively, manual button 1 sets up the place that the passenger can touch in the driver's cabin, level sensor 7 sets up the bottom in the windshield outside, avoids the car to trigger the start of this system when passing through some road surface puddles or waterlogging, causes some unnecessary puzzles. Meanwhile, the manual button 6 and the liquid level sensor 7 are arranged, so that when the liquid level sensor 7 fails, manual triggering can be achieved, and reliability is improved.

In this specific embodiment, the oxygen mask 23 is connected to an oxygen output end of the oxygen generating device 2 through an oxygen hose 233, the first and second separated

cavities

125 and 126 are provided on the back of the life-saving backpack 12, a through hole 129 for the oxygen hose 233 to pass through is provided between the first and

second cavities

125 and 126, the oxygen mask 23 is disposed in the first cavity 125, and the oxygen generating device 2 is disposed in the second cavity 126 to separate the oxygen generating device 2 from the oxygen mask 23, so as to improve safety. An openable cover (not shown) is provided on an opening of the first receiving chamber 125, and a fixed cover is provided on an opening of the second receiving chamber 126.

In this embodiment, the end of the oxygen hose 233 connected to the oxygen output end of the oxygen generator 2 is provided with floating foam 234. When the oxygen in the oxygen generating device 2 is exhausted, the oxygen hose 233 connected to the end of the oxygen generating device 2 is pulled out, the oxygen hose 233 floats on the water surface along with the floating foam 234, and people falling into the water can obtain the supplement of the oxygen in time, so as to provide survival rate.

In this embodiment, the oxygen mask 23 is made of a silica gel material, and can be deformed at will and stored easily, and the oxygen mask 23 includes an oxygen mask 232 and an oxygen mask strap 230, in this embodiment, the oxygen mask 23 is further provided with waterproof glasses 231, so as to ensure that two eyes can be opened in water, so as not to collide with each other, find a correct lifesaving channel, and improve survival rate.

In this embodiment, the back of the life-saving backpack 12 is provided with a third cavity 127, the alarm device 5 is disposed in the third cavity 127, a waterproof light-transmitting cover (not shown) is hermetically disposed on an opening of the third cavity 127 to achieve waterproofing of the alarm device 5, and meanwhile, the power module is also disposed in the third cavity 127 to improve safety and reliability, and the alarm device 5 includes an illuminating lamp 51 and a buzzer 52. The illuminating lamp 51 is mainly used for illuminating underwater or at night, the buzzer 52 can make a sound, and when people fall into water at night, the illuminating lamp 51 and the buzzer 52 can be timely used by people on the shore to find people falling into water.

In this embodiment, a fourth cavity 128 is further disposed on the back of the life saving backpack 12, the compression airbag and the inflator 3 are disposed in the fourth cavity 128 without affecting other functional modules, and an opening of the fourth cavity 128 is provided with a cover (not shown).

In this embodiment, two pairs of safety belts 13 that can be fastened to each other are disposed on the front surface of the life-saving backpack 12. Two pairs of safety belts are adopted, double insurance is achieved, safety and reliability are improved, and of course, in other embodiments, the number of the safety belts 13 can be set according to actual needs.

The safety belt 13 of the embodiment is made of a material with telescopic tension, and the safety belt 13 is buckled and locked by the buckles, so that the safety belt is easy to operate, safe and reliable.

In this embodiment, the front surface of the life-saving backpack 12 is provided with four accommodating cavities 121 for accommodating two pairs of safety belts 13, so that the structure is tidier.

In this embodiment, the life-saving backpack 12 is made of foam material to increase buoyancy.

In the embodiment, the window descending mechanism 4 is arranged, so that the window is not required to be broken by a hammer, the situation that the force of people such as females and children is too small to break the window of the glass in time is avoided, and meanwhile, the situation that the broken glass fragments injure people falling into water or the compressed air bag is cut and cracked is also avoided.

In this embodiment, the window descending mechanism 4 adopts the existing window descending mechanism of the automobile, and is powered by the vehicle-mounted power supply, and the specific structure can refer to the prior art, which is not described in detail. Of course, in other embodiments, the safety is also improved, and the window lowering mechanism 4 may be implemented by using a separate waterproof motor and a waterproof power supply.

In this embodiment, a socket 112 is disposed at the bottom of the back of the car seat 11, a plug 124 adapted to the bottom of the rescue knapsack 12 is disposed at the bottom of the car seat 11, the window descending mechanism 4, the manual button 6 and the liquid level sensor 7 are respectively connected to the main control module 1 through the socket 112 and the plug 124, meanwhile, the vehicle-mounted power supply supplies power to the main control module 1 through the socket 112 and the plug 124, and when the socket 112 and the plug 124 are separated, the power supply module 8 supplies power to the main control module 1.

In this embodiment, the inflator 3 is implemented by a deflagration gas generator, such as a deflagration gas generator model DTN60W, but is not limited thereto. Oxygen generating device adopts oxygen candle to realize, and oxygen candle reaction principle mainly adopts high oxygen functional material, seals up in a thin wall jar body that can bear the uniform temperature, during the oxygen suppliment, only needs to press or automatic control starting mechanism, after giving the certain initial temperature of medicament supply for itself, just begins the reaction and decomposes to rely on the reaction heat of itself to maintain the medicine piece and continuously react, consequently it does not rely on any other external condition (like water, electricity and other material requirements) and continuously makes oxygen.

In this embodiment, the main control module 1 is implemented by using a 7432TTL chip U1, but is not limited thereto.

The specific circuit connection relationship of this embodiment is shown in detail in fig. 9, which is not described in detail.

When the automobile accidentally falls into the water, the main control module 1 detects the change of the water level through the liquid level sensor 7, and immediately controls the window descending mechanism 4 to descend the window, so as to ensure that the escape passage is opened in time; controlling the inflating device 3 to work to inflate the compressed air bag; controlling the alarm device 5 to work, so that the illuminating lamp 51 is turned on and the buzzer 52 buzzes; controlling the oxygen generating device 2 to work and providing oxygen; the operation of the buckle retraction device 9 is controlled, the buckle 123 is driven to retract, a person falling into the water in the automobile separates the automobile seat body 11 from the lifesaving backpack 12, the lifesaving backpack 12 is tightly connected with the person falling into the water through the safety belt 13, the oxygen mask 23 is taken out of the first accommodating cavity 125 and is worn on the head to absorb oxygen, the waterproof glasses 231 enable the person falling into the water to open two eyes in the water, the person falling into the water carries the lifesaving airbag 12 to float out of the water surface through a lifesaving channel opened by the descending of a window, when the oxygen is consumed for a long time in the lifesaving process, the end opening of the oxygen absorbing hose 233 close to the oxygen generating device 2 is pulled out, the floating foam 234 with the oxygen absorbing hose 233 floats out of the water surface, and the oxygen of the person falling into the water can be supplemented in time. When the personnel of falling into water float on the surface of water, light and bee calling organ can make the personnel of bank discover the personnel of falling into water, ensure that the personnel of falling into water can be timely must rescue.

While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. An automobile lifesaving knapsack system is characterized in that: including lifesaving knapsack, door window descending mechanism and trigger device, the lifesaving knapsack can be dismantled and set up on car seat's back, be equipped with host system, power module, alarm device, oxygen generating device, aerating device, oxygen face guard and compression airbag on the lifesaving knapsack, door window descending mechanism, trigger device, alarm device, oxygen generating device and aerating device are connected with the host system electricity respectively, power module is the power supply of whole lifesaving knapsack, the oxygen face guard is connected with oxygen generating device's oxygen output, aerating device aerifys for compression airbag.

2. The automotive rescue backpack system of claim 1, wherein: the bottom of the back of the automobile seat is provided with a slot, the bottom of the lifesaving backpack is provided with an inserting column which is inserted into the slot, a clamping hole is formed in the slot, the inserting column is provided with a buckle, and the lifesaving backpack is clamped in the clamping hole through the buckle and is detachably arranged on the back of the automobile seat.

3. The automotive rescue backpack system of claim 2, wherein: the plug post is internally provided with a buckle retraction device for driving the buckle to retract, and the buckle retraction device is electrically connected with the main control module.

4. The automotive rescue backpack system of claim 1, wherein: trigger device includes manual button and level sensor, manual button and level sensor are connected with the host system electricity respectively, manual button sets up in the driver's cabin, level sensor sets up the bottom in the windshield outside.

5. The automotive rescue backpack system of claim 1, wherein: the oxygen mask is connected with an oxygen output end of the oxygen generating device through an oxygen hose, a first accommodating cavity and a second accommodating cavity which are separated are arranged on the back face of the lifesaving backpack, a through hole for the oxygen hose to pass through is formed between the first accommodating cavity and the second accommodating cavity, the oxygen mask is arranged in the first accommodating cavity, and the oxygen generating device is arranged in the second accommodating cavity.

6. The automotive rescue backpack system of claim 5, wherein: the end part of the oxygen hose connected with the oxygen output end of the oxygen generating device is provided with floating foam.

7. The automotive rescue backpack system of claim 1, wherein: the back of the lifesaving backpack is provided with a third accommodating cavity, the alarm device is arranged in the third accommodating cavity in a waterproof mode, and the alarm device comprises an illuminating lamp and a buzzer.

8. The automotive rescue backpack system of claim 1, wherein: two pairs of safety belts which can be buckled with each other are arranged on the front surface of the lifesaving backpack.

9. The automotive rescue backpack system of claim 1, wherein: the oxygen mask is made of silica gel materials, and waterproof glasses are further arranged on the oxygen mask.

10. The automotive rescue backpack system of claim 1, wherein: the lifesaving backpack is made of foam materials.