CN104973229A - Multi-functional waistband - Google Patents
Multi-functional waistband Download PDFInfo
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- CN104973229A CN104973229A CN201510389992.6A CN201510389992A CN104973229A CN 104973229 A CN104973229 A CN 104973229A CN 201510389992 A CN201510389992 A CN 201510389992A CN 104973229 A CN104973229 A CN 104973229A
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Abstract
The invention relates to a multi-functional waistband, and belongs to the swimming lifesaving equipment technical field. The multi-functional waistband includes an airbag, a waistband body, an excitation device and a waistband buckle; the waistband body is provided with the airbag, the waistband buckle of the waistband body is provided with the excitation device, and the excitation device includes a button, a block slice, bumps, springs, a lifting cylinder, a groove, an electromagnetic valve, a storage battery, and an electromagnetic valve control circuit. The multi-functional waistband has diverse functions and is clean, and an air inflation process is particularly exquisite; lifesaving particles in storage holes arranged in the airbag on the waistband can be replaced, and the storage holes are uniformly distributed on the outer layer of the airbag, so that the airbag air inflation speed is faster and more uniform; the waistband is provided with a wireless transmitting module, so that a user can call for help to outside monitoring personnel; and the waistband is more beautiful, better in lifesaving effect, small in size and light in weight, and at a critical moment, the airbag is full of generated gas to make people floated so as to avoid drowning.
Description
Technical field
The present invention relates to a kind of multifunctional waistband, belong to swimming lifesaving equipment technical field.
Background technology
In summer, swimming, drift waits aquatic sports fan to start to wait for a chance to cause trouble.But, there is people every year for a certain reason, as: knot, tired, torrent is difficult returns, lose precious life.In order to the sense of security can be brought to people, can defend to save oneself, a novel safe swimming waistband need be designed.
It is public that existing water wing needs with in natatorium, and be not very health, and some water wing needs on-the-spot paying could use, cost is high, if carry water wing inconvenience again in road;
The process for inflation in existing similar Life belt is too coarse, and some is only that water put into by waistband, and current enter in air bag and just carry out having inflated, and does not consider if can not be used as the drawback of normal waistband use when not using in water; And more existing inflatable waistband gas replenishment processs do not consider the problem of pressure, cause Life belt not long for service life;
Existing buoy quoit can not notify that extraneous monitor staff carries out effective treatment timely, on-the-spot personnel can only be leaned on to give treatment to, when facing a danger when open ground or field swimming, when can't see personnel at the scene, can not notify that extraneous personnel give treatment to timely;
Existing buoy quoit current enter in air bag just to be inflated, if water rate control is bad, so water is still in completely charged air bag, and the gas moisture of substituting the bad for the good makes air bag weight increase accordingly, and therefore air bag lifesaving effect is bad.
Summary of the invention
The technical problem to be solved in the present invention is: the invention provides a kind of multifunctional waistband, for solve existing lifesaving water wing lease cost high, carry inconvenience, public lifesaving circle is unhygienic, gas replenishment process is too coarse problem, and can not notify that extraneous personnel carry out the problem of giving treatment in time.
Technical solution of the present invention is: a kind of multifunctional waistband, comprises air bag 1, belt body 2, excitation apparatus 3, belt buckle 11; Described belt body 2 is provided with air bag 1, the belt buckle 11 of belt body 2 is provided with an excitation apparatus 3, described excitation apparatus 3 comprises button 4, catch 5, salient point 6, spring 8, elevation cylinder cylinder 9, groove 10, electromagnetic valve 17, storage battery 23, solenoid valve control circuit; The belt buckle 11 of described belt body 2 is provided with groove 10, in groove 10, is provided with button 4, catch 5, salient point 6, block 7, spring 8, elevation cylinder cylinder 9; Wherein button 4 is arranged on the outside of belt buckle 11 and exposed being convenient to outside is pressed, button 4 inboard is connected with the outer end of elevation cylinder cylinder 9, the inner of elevation cylinder cylinder 9 is connected with one end of spring 8, the other end of spring 8 is fixed on the inner side of belt buckle 11 (as shown in Figure 2, outside belt buckle 12 and belt buckle inside 13), elevation cylinder cylinder 9 is provided with catch 5 on outer end, the inwall of groove 10 side is provided with salient point 6, catch 5 one end is connected with storage battery 23, salient point 6 is connected with solenoid valve control circuit, and solenoid valve control circuit is connected with electromagnetic valve 17; When pressing the button 4, the catch 5 on elevation cylinder cylinder 9 being contacted with salient point 6 and connects; Solenoid valve control circuit is energized thus the closedown of Controlling solenoid valve 17; Described air bag 1 internal memory has lifesaving particle;
Described belt buckle 11 is also provided with annunciator I 24, alarm switch 25, warning circuit, described alarm switch 25 is connected with storage battery 23, alarm switch 25 is connected with annunciator I 24 and carries out audible alarm for opening annunciator, and alarm switch 25 is connected for reminding the external world to have people to meet accident with the wireless transmitter module 26 in warning circuit.
Described electromagnetic valve 17 is arranged on air bag 1 side, generates gas when the water in the external world is directly entered in air bag 1 by electromagnetic valve 17 thus air bag 1 is expanded with the lifesaving particle reaction in air bag 1.
A water storage circular layer 22 is provided with between described belt body 2 and air bag 1, water storage circular layer 22 is made up of the space of encircling a city with the air bag internal layer 21 of air bag 1 outside belt body 2, electromagnetic valve 17 is arranged on the opening part of water storage circular layer 22 near belt buckle 11 side, air bag internal layer 21 be can blanketing gas again can be permeable biofilm, the air bag skin 20 of belt body 2 and air bag 1 is all waterproof, water when the external world is entered in water storage circular layer 22 again by air bag internal layer 21 air inlet capsule 1 inside thoroughly by electromagnetic valve 17, generate gas with the lifesaving particle reaction in air bag 1 thus air bag 1 is expanded.
Described elevation cylinder cylinder 9 is provided with block 7 near the inner, and the side of block 7 is fixed on elevation cylinder cylinder 9, and the other end of block 7 and the side inwall moving contact of groove 10, for supporting elevation cylindrical drum 9.
Described solenoid valve control circuit comprises pressure sensor I 14, pressure sensor II 15, logic control circuit 16, alarm lamp 18; Described pressure sensor I 14 is arranged in the air bag 1 and position of close belt buckle 11, pressure sensor II 15 is arranged in the air bag 1 and position of close waistband afterbody, pressure sensor I 14, pressure sensor II 15 all andlogic control circuit 16 are connected, and logic control circuit 16 is connected with electromagnetic valve 17.
Described salient point 6 several, solenoid valve control circuit also has several accordingly, flows into the water yield in air bag 1 or water storage circular layer 22 for more accurate control.
Described air bag 1 is provided with storage hole 19, storage hole 19 internal memory has lifesaving particle, and lifesaving particle is removable to be stored in storage hole 19, and storage hole 19 is evenly distributed on air bag 1 skin, makes the speed producing gas faster, evenly.
Described air bag 1 is transparent, and when described multifunctional waistband uses as water wing, lifesaving particle changes different colors, thus makes water wing present different colors.
Described warning circuit comprises wireless transmitter module 26, wireless receiving module 27, annunciator II 28, LED 29, rectifier bridge 30, voltage stabilizer 31, electric capacity C2, C3, resistance R6, R7, aerotron T2; Described wireless receiving module 27 receives the signal sent from wireless transmitter module 26, wireless receiving module 27 is connected with one end of resistance R6, the other end of resistance R6 is connected with the base stage of aerotron T2, the grounded emitter of aerotron T2, the collecting electrode of aerotron T2 is connected with annunciator II 28, annunciator II 28 is connected with one end of voltage stabilizer 31, electric capacity C2, LED 29 simultaneously respectively, the other end of LED 29 is connected with one end of resistance R7, the positive pole of another termination storage battery 23 of resistance R7, the other end ground connection of electric capacity C2; First storage battery 23 connects rectifier bridge 30, and rectifier bridge 30 is connected with voltage stabilizer 31 again, electric capacity C3 mono-termination voltage stabilizer 31, other end ground connection.
Principle of work of the present invention is:
During use, if when being used as the use of common waistband, directly used;
Iff when being used as water wing use, figure according to user adjusts to suitable position the belt buckle 11 of this waistband, then 4 are pressed the button, button 4 promotes elevation cylinder cylinder 9 Compress Spring 8 be downwards attached thereto, elevation cylinder cylinder 9 thus drive the catch 5 that is attached thereto to move downward to contact with salient point 6, because catch 5 one end is connected with storage battery 23, salient point 6 is connected with solenoid valve control circuit, and solenoid valve control circuit is connected with electromagnetic valve 17, when pressing the button 4, the catch 5 on elevation cylinder cylinder 9 being contacted with salient point 6 and connects, solenoid valve control circuit is energized thus the closedown of Controlling solenoid valve 17, when solenoid valve control circuit energising is started working, then the valve of electromagnetic valve 17 is directly opened, water is entered in water storage circular layer 22, and by air bag internal layer 21, air inlet capsule 1 is inner thoroughly again, generates gas thus air bag 1 is expanded with the lifesaving particle reaction in air bag 1, according to the principle of work of solenoid valve control circuit, when the force value that the gas expansion in air bag 1 sets to pressure sensor I 14, pressure sensor II 15, pressure sensor I 14, pressure sensor II 15 all export high level, after logic control circuit 16 carries out logic operation, output low level is to electromagnetic valve 17, electromagnetic valve 17 is closed, and now in air bag 1, gas reaches required gas pressure value, meanwhile, pressure sensor I 14, when pressure sensor II 15 exports high level, NAND gate V3 exports high level to photoelectrical coupler PC1 after carrying out logic operation, and then it is luminous to control alarm lamp 18 by the port 4 of photoelectrical coupler PC1, when swimming night, can throw light on also very attractive in appearance, when being used as lifesaving, also very eye-catching, improve the possibility that the back of the body finds, and then the present invention attractive in appearance stores hole 19 internal memory and has lifesaving particle, lifesaving particle is removable is stored in storage hole 19, described air bag 1 is transparent, when described multifunctional waistband uses as water wing, lifesaving particle changes different colors, thus make water wing present different colors, therefore can convert when time in need lifesaving particle produce the color of gas thus water wing to present different beautiful appearance practical, then the color of lifesaving particle generation gas is changed into eye-catching color when being used as buoy quoit and using,
When people normally swim with the waistband for inflation, uncomfortable suddenly, when taking out through or be short of physical strength, user can open electromagnetic valve 17 simultaneously and press the button 4, and air bag 1 will be inflated rapidly and form buoy quoit protection user; Can push for emergency switch 25 simultaneously, and alarm switch 25 is connected with annunciator I 24 and carries out audible alarm for opening annunciator, and alarm switch 25 is connected with the wireless transmitter module 26 in warning circuit for reminding the external world to have people to meet accident;
The principle of work of described warning circuit is: after alarm switch 25 is opened, wireless transmitter module 26 in warning circuit launches distress signal to wireless receiving module 27, the signal received by wireless receiving module 27 the staff of rescue center exports high level, the signal of high level makes T2 conducting, and the annunciator II 28 of rescue center sends chimes of doom and reminds rescue group to rescue; Meanwhile, the signal that wireless receiving module 27 receives exports high level, makes LED 29 luminous, to sum up reminds people to rescue by sound and light alarm simultaneously; Also can push for emergency switch 25, when air bag 1 aerification, directly then presses the button 4, and catch 5 contacts with following second salient point 6, and second salient point 6 is connected with wireless transmitter module 26 thus transmits outwardly cries for help;
Described salient point 6 several, solenoid valve control circuit also has several accordingly, flows into the water yield in air bag 1 or water storage circular layer 22 for more accurate control.Concrete is, solenoid valve control circuit has several will arrange more pressure sensor on air bag 1 so accordingly, so just can control the gaseous tension situation in air bag more accurately, make air bag 1 more durable; Corresponding alarm lamp 18 also can arrange multiple accordingly, so makes air bag 1 more attractive in appearance, simultaneously as also more eye-catching during lifesaving, considers convenience when arranging multiple, and user can specifically be used as situation when what uses according to this waistband and determine;
Described pressure sensor I 14 is arranged in the air bag 1 and position of close belt buckle 11, and pressure sensor II 15 is arranged in the air bag 1 and position of close waistband afterbody; This kind arranges the situation that can test out air bag 1 internal pressure more accurately, thus controls the amount of the water entered more accurately.
The invention has the beneficial effects as follows:
1, this waistband diverse in function, also can be used as water wing use as waistband simultaneously also can be used as buoy quoit; Use simple, easy to carry;
2, this waistband belongs to personal belongings, and therefore when being used as water wing and using, health, cost are low more;
3, the process of this waistband inflation is meticulous especially, overcomes the deficiency that traditional life saving air bag gas replenishment process is too coarse, and this device employs and is distributed in pressure sensor in air bag to detect its pressure condition, thus can control gas replenishment process more accurately;
4, the lifesaving particle in the storage hole that the air bag on this waistband is arranged is replaceable, and storage hole is evenly distributed on air bag skin, makes the speed of airbag aeration faster, evenly;
5, this waistband is provided with wireless transmitter module, user can outwardly monitor staff be cried for help;
6, this waistband is designed with alarm lamp, as attractive in appearance especially during water wing, and also more eye-catching when being used as lifesaving;
7, the design of water storage circular layer on this waistband, air bag internal layer enters inside air bag thoroughly, generates gas with the lifesaving particle reaction in air bag thus air bag is expanded, make the inflation of air bag meticulousr, the space of the air bag of inflation is more strengthened, and gas is drier, lifesaving better effects if;
8, the design's device volume is little, and body is light.When swimming in the water normal, it is attached on human body, does not affect human action, and only at crucial moment, generation gas is full of air bag makes people float, and exempts from drowned.This kind of design does not affect the traveling comfort of swimming, for the crowd of being able to swim provides a kind of a kind of product that in case of emergency can realize saving oneself, and sense of security when bringing swimming to natatory people.Fill up the market vacancy of this series products.
Accompanying drawing explanation
Integral structure schematic diagram when Fig. 1 is open mode of the present invention;
Fig. 2 is the local structure schematic diagram of excitation apparatus of the present invention;
Fig. 3 is the schematic circuit diagram of solenoid valve control circuit of the present invention;
Fig. 4 is the schematic circuit diagram of warning circuit of the present invention;
Fig. 5 is the integral structure schematic diagram of the present invention when not arranging the open mode of water storage circular layer.
Each label in Fig. 1-5: 1-air bag, 2-belt body, 3-excitation apparatus, 4-button, 5-catch, 6-salient point, 7-block, 8-spring, 9-elevation cylinder cylinder, 10-groove, 11-belt buckle, outside 12-belt buckle, inside 13-belt buckle, 14-pressure sensor I, 15-pressure sensor II, 16-logic control circuit, 17-electromagnetic valve, 18-alarm lamp, 19-stores hole, 20-air bag is outer, 21-air bag internal layer, 22-water storage circular layer, 23-storage battery, 24-annunciator I, 25-alarm switch, 26-wireless transmitter module, 27-wireless receiving module, 28-annunciator II, 29-LED lamp, 30-rectifier bridge, 31-voltage stabilizer.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
Embodiment 1: as Figure 1-5, a kind of multifunctional waistband, comprises air bag 1, belt body 2, excitation apparatus 3, belt buckle 11; Described belt body 2 is provided with air bag 1, the belt buckle 11 of belt body 2 is provided with an excitation apparatus 3, described excitation apparatus 3 comprises button 4, catch 5, salient point 6, spring 8, elevation cylinder cylinder 9, groove 10, electromagnetic valve 17, storage battery 23, solenoid valve control circuit; The belt buckle 11 of described belt body 2 is provided with groove 10, in groove 10, is provided with button 4, catch 5, salient point 6, block 7, spring 8, elevation cylinder cylinder 9; Wherein button 4 is arranged on the outside of belt buckle 11 and exposed being convenient to outside is pressed, button 4 inboard is connected with the outer end of elevation cylinder cylinder 9, the inner of elevation cylinder cylinder 9 is connected with one end of spring 8, the other end of spring 8 is fixed on the inner side of belt buckle 11 (as shown in Figure 2, outside belt buckle 12 and belt buckle inside 13), elevation cylinder cylinder 9 is provided with catch 5 on outer end, the inwall of groove 10 side is provided with salient point 6, catch 5 one end is connected with storage battery 23, salient point 6 is connected with solenoid valve control circuit, and solenoid valve control circuit is connected with electromagnetic valve 17; When pressing the button 4, the catch 5 on elevation cylinder cylinder 9 being contacted with salient point 6 and connects; Solenoid valve control circuit is energized thus the closedown of Controlling solenoid valve 17; Described air bag 1 internal memory has lifesaving particle;
Described belt buckle 11 is also provided with annunciator I 24, alarm switch 25, warning circuit, described alarm switch 25 is connected with storage battery 23, alarm switch 25 is connected with annunciator I 24 and carries out audible alarm for opening annunciator, and alarm switch 25 is connected for reminding the external world to have people to meet accident with the wireless transmitter module 26 in warning circuit.
Embodiment 2: as Figure 1-5, a kind of multifunctional waistband, comprises air bag 1, belt body 2, excitation apparatus 3, belt buckle 11; Described belt body 2 is provided with air bag 1, the belt buckle 11 of belt body 2 is provided with an excitation apparatus 3, described excitation apparatus 3 comprises button 4, catch 5, salient point 6, spring 8, elevation cylinder cylinder 9, groove 10, electromagnetic valve 17, storage battery 23, solenoid valve control circuit; The belt buckle 11 of described belt body 2 is provided with groove 10, in groove 10, is provided with button 4, catch 5, salient point 6, block 7, spring 8, elevation cylinder cylinder 9; Wherein button 4 is arranged on the outside of belt buckle 11 and exposed being convenient to outside is pressed, button 4 inboard is connected with the outer end of elevation cylinder cylinder 9, the inner of elevation cylinder cylinder 9 is connected with one end of spring 8, the other end of spring 8 is fixed on the inner side of belt buckle 11 (as shown in Figure 2, outside belt buckle 12 and belt buckle inside 13), elevation cylinder cylinder 9 is provided with catch 5 on outer end, the inwall of groove 10 side is provided with salient point 6, catch 5 one end is connected with storage battery 23, salient point 6 is connected with solenoid valve control circuit, and solenoid valve control circuit is connected with electromagnetic valve 17; When pressing the button 4, the catch 5 on elevation cylinder cylinder 9 being contacted with salient point 6 and connects; Solenoid valve control circuit is energized thus the closedown of Controlling solenoid valve 17; Described air bag 1 internal memory has lifesaving particle;
Described belt buckle 11 is also provided with annunciator I 24, alarm switch 25, warning circuit, described alarm switch 25 is connected with storage battery 23, alarm switch 25 is connected with annunciator I 24 and carries out audible alarm for opening annunciator, and alarm switch 25 is connected for reminding the external world to have people to meet accident with the wireless transmitter module 26 in warning circuit.
Described electromagnetic valve 17 is arranged on air bag 1 side, generates gas when the water in the external world is directly entered in air bag 1 by electromagnetic valve 17 thus air bag 1 is expanded with the lifesaving particle reaction in air bag 1.
Embodiment 3: as Figure 1-5, a kind of multifunctional waistband, comprises air bag 1, belt body 2, excitation apparatus 3, belt buckle 11; Described belt body 2 is provided with air bag 1, the belt buckle 11 of belt body 2 is provided with an excitation apparatus 3, described excitation apparatus 3 comprises button 4, catch 5, salient point 6, spring 8, elevation cylinder cylinder 9, groove 10, electromagnetic valve 17, storage battery 23, solenoid valve control circuit; The belt buckle 11 of described belt body 2 is provided with groove 10, in groove 10, is provided with button 4, catch 5, salient point 6, block 7, spring 8, elevation cylinder cylinder 9; Wherein button 4 is arranged on the outside of belt buckle 11 and exposed being convenient to outside is pressed, button 4 inboard is connected with the outer end of elevation cylinder cylinder 9, the inner of elevation cylinder cylinder 9 is connected with one end of spring 8, the other end of spring 8 is fixed on the inner side of belt buckle 11 (as shown in Figure 2, outside belt buckle 12 and belt buckle inside 13), elevation cylinder cylinder 9 is provided with catch 5 on outer end, the inwall of groove 10 side is provided with salient point 6, catch 5 one end is connected with storage battery 23, salient point 6 is connected with solenoid valve control circuit, and solenoid valve control circuit is connected with electromagnetic valve 17; When pressing the button 4, the catch 5 on elevation cylinder cylinder 9 being contacted with salient point 6 and connects; Solenoid valve control circuit is energized thus the closedown of Controlling solenoid valve 17; Described air bag 1 internal memory has lifesaving particle;
Described belt buckle 11 is also provided with annunciator I 24, alarm switch 25, warning circuit, described alarm switch 25 is connected with storage battery 23, alarm switch 25 is connected with annunciator I 24 and carries out audible alarm for opening annunciator, and alarm switch 25 is connected for reminding the external world to have people to meet accident with the wireless transmitter module 26 in warning circuit.
Described electromagnetic valve 17 is arranged on air bag 1 side, generates gas when the water in the external world is directly entered in air bag 1 by electromagnetic valve 17 thus air bag 1 is expanded with the lifesaving particle reaction in air bag 1.
A water storage circular layer 22 is provided with between described belt body 2 and air bag 1, water storage circular layer 22 is made up of the space of encircling a city with the air bag internal layer 21 of air bag 1 outside belt body 2, electromagnetic valve 17 is arranged on the opening part of water storage circular layer 22 near belt buckle 11 side, air bag internal layer 21 be can blanketing gas again can be permeable biofilm, the air bag skin 20 of belt body 2 and air bag 1 is all waterproof, water when the external world is entered in water storage circular layer 22 again by air bag internal layer 21 air inlet capsule 1 inside thoroughly by electromagnetic valve 17, generate gas with the lifesaving particle reaction in air bag 1 thus air bag 1 is expanded.
Embodiment 4: as Figure 1-5, a kind of multifunctional waistband, comprises air bag 1, belt body 2, excitation apparatus 3, belt buckle 11; Described belt body 2 is provided with air bag 1, the belt buckle 11 of belt body 2 is provided with an excitation apparatus 3, described excitation apparatus 3 comprises button 4, catch 5, salient point 6, spring 8, elevation cylinder cylinder 9, groove 10, electromagnetic valve 17, storage battery 23, solenoid valve control circuit; The belt buckle 11 of described belt body 2 is provided with groove 10, in groove 10, is provided with button 4, catch 5, salient point 6, block 7, spring 8, elevation cylinder cylinder 9; Wherein button 4 is arranged on the outside of belt buckle 11 and exposed being convenient to outside is pressed, button 4 inboard is connected with the outer end of elevation cylinder cylinder 9, the inner of elevation cylinder cylinder 9 is connected with one end of spring 8, the other end of spring 8 is fixed on the inner side of belt buckle 11 (as shown in Figure 2, outside belt buckle 12 and belt buckle inside 13), elevation cylinder cylinder 9 is provided with catch 5 on outer end, the inwall of groove 10 side is provided with salient point 6, catch 5 one end is connected with storage battery 23, salient point 6 is connected with solenoid valve control circuit, and solenoid valve control circuit is connected with electromagnetic valve 17; When pressing the button 4, the catch 5 on elevation cylinder cylinder 9 being contacted with salient point 6 and connects; Solenoid valve control circuit is energized thus the closedown of Controlling solenoid valve 17; Described air bag 1 internal memory has lifesaving particle;
Described belt buckle 11 is also provided with annunciator I 24, alarm switch 25, warning circuit, described alarm switch 25 is connected with storage battery 23, alarm switch 25 is connected with annunciator I 24 and carries out audible alarm for opening annunciator, and alarm switch 25 is connected for reminding the external world to have people to meet accident with the wireless transmitter module 26 in warning circuit.
Described electromagnetic valve 17 is arranged on air bag 1 side, generates gas when the water in the external world is directly entered in air bag 1 by electromagnetic valve 17 thus air bag 1 is expanded with the lifesaving particle reaction in air bag 1.
A water storage circular layer 22 is provided with between described belt body 2 and air bag 1, water storage circular layer 22 is made up of the space of encircling a city with the air bag internal layer 21 of air bag 1 outside belt body 2, electromagnetic valve 17 is arranged on the opening part of water storage circular layer 22 near belt buckle 11 side, air bag internal layer 21 be can blanketing gas again can be permeable biofilm, the air bag skin 20 of belt body 2 and air bag 1 is all waterproof, water when the external world is entered in water storage circular layer 22 again by air bag internal layer 21 air inlet capsule 1 inside thoroughly by electromagnetic valve 17, generate gas with the lifesaving particle reaction in air bag 1 thus air bag 1 is expanded.
Described elevation cylinder cylinder 9 is provided with block 7 near the inner, and the side of block 7 is fixed on elevation cylinder cylinder 9, and the other end of block 7 and the side inwall moving contact of groove 10, for supporting elevation cylindrical drum 9.
Embodiment 5: as Figure 1-5, a kind of multifunctional waistband, comprises air bag 1, belt body 2, excitation apparatus 3, belt buckle 11; Described belt body 2 is provided with air bag 1, the belt buckle 11 of belt body 2 is provided with an excitation apparatus 3, described excitation apparatus 3 comprises button 4, catch 5, salient point 6, spring 8, elevation cylinder cylinder 9, groove 10, electromagnetic valve 17, storage battery 23, solenoid valve control circuit; The belt buckle 11 of described belt body 2 is provided with groove 10, in groove 10, is provided with button 4, catch 5, salient point 6, block 7, spring 8, elevation cylinder cylinder 9; Wherein button 4 is arranged on the outside of belt buckle 11 and exposed being convenient to outside is pressed, button 4 inboard is connected with the outer end of elevation cylinder cylinder 9, the inner of elevation cylinder cylinder 9 is connected with one end of spring 8, the other end of spring 8 is fixed on the inner side of belt buckle 11 (as shown in Figure 2, outside belt buckle 12 and belt buckle inside 13), elevation cylinder cylinder 9 is provided with catch 5 on outer end, the inwall of groove 10 side is provided with salient point 6, catch 5 one end is connected with storage battery 23, salient point 6 is connected with solenoid valve control circuit, and solenoid valve control circuit is connected with electromagnetic valve 17; When pressing the button 4, the catch 5 on elevation cylinder cylinder 9 being contacted with salient point 6 and connects; Solenoid valve control circuit is energized thus the closedown of Controlling solenoid valve 17; Described air bag 1 internal memory has lifesaving particle;
Described belt buckle 11 is also provided with annunciator I 24, alarm switch 25, warning circuit, described alarm switch 25 is connected with storage battery 23, alarm switch 25 is connected with annunciator I 24 and carries out audible alarm for opening annunciator, and alarm switch 25 is connected for reminding the external world to have people to meet accident with the wireless transmitter module 26 in warning circuit.
Described electromagnetic valve 17 is arranged on air bag 1 side, generates gas when the water in the external world is directly entered in air bag 1 by electromagnetic valve 17 thus air bag 1 is expanded with the lifesaving particle reaction in air bag 1.
A water storage circular layer 22 is provided with between described belt body 2 and air bag 1, water storage circular layer 22 is made up of the space of encircling a city with the air bag internal layer 21 of air bag 1 outside belt body 2, electromagnetic valve 17 is arranged on the opening part of water storage circular layer 22 near belt buckle 11 side, air bag internal layer 21 be can blanketing gas again can be permeable biofilm, the air bag skin 20 of belt body 2 and air bag 1 is all waterproof, water when the external world is entered in water storage circular layer 22 again by air bag internal layer 21 air inlet capsule 1 inside thoroughly by electromagnetic valve 17, generate gas with the lifesaving particle reaction in air bag 1 thus air bag 1 is expanded.
Described elevation cylinder cylinder 9 is provided with block 7 near the inner, and the side of block 7 is fixed on elevation cylinder cylinder 9, and the other end of block 7 and the side inwall moving contact of groove 10, for supporting elevation cylindrical drum 9.
Described solenoid valve control circuit comprises pressure sensor I 14, pressure sensor II 15, logic control circuit 16, alarm lamp 18; Described pressure sensor I 14 is arranged in the air bag 1 and position of close belt buckle 11, pressure sensor II 15 is arranged in the air bag 1 and position of close waistband afterbody, pressure sensor I 14, pressure sensor II 15 all andlogic control circuit 16 are connected, and logic control circuit 16 is connected with electromagnetic valve 17.
Embodiment 6: as Figure 1-5, a kind of multifunctional waistband, comprises air bag 1, belt body 2, excitation apparatus 3, belt buckle 11; Described belt body 2 is provided with air bag 1, the belt buckle 11 of belt body 2 is provided with an excitation apparatus 3, described excitation apparatus 3 comprises button 4, catch 5, salient point 6, spring 8, elevation cylinder cylinder 9, groove 10, electromagnetic valve 17, storage battery 23, solenoid valve control circuit; The belt buckle 11 of described belt body 2 is provided with groove 10, in groove 10, is provided with button 4, catch 5, salient point 6, block 7, spring 8, elevation cylinder cylinder 9; Wherein button 4 is arranged on the outside of belt buckle 11 and exposed being convenient to outside is pressed, button 4 inboard is connected with the outer end of elevation cylinder cylinder 9, the inner of elevation cylinder cylinder 9 is connected with one end of spring 8, the other end of spring 8 is fixed on the inner side of belt buckle 11 (as shown in Figure 2, outside belt buckle 12 and belt buckle inside 13), elevation cylinder cylinder 9 is provided with catch 5 on outer end, the inwall of groove 10 side is provided with salient point 6, catch 5 one end is connected with storage battery 23, salient point 6 is connected with solenoid valve control circuit, and solenoid valve control circuit is connected with electromagnetic valve 17; When pressing the button 4, the catch 5 on elevation cylinder cylinder 9 being contacted with salient point 6 and connects; Solenoid valve control circuit is energized thus the closedown of Controlling solenoid valve 17; Described air bag 1 internal memory has lifesaving particle;
Described belt buckle 11 is also provided with annunciator I 24, alarm switch 25, warning circuit, described alarm switch 25 is connected with storage battery 23, alarm switch 25 is connected with annunciator I 24 and carries out audible alarm for opening annunciator, and alarm switch 25 is connected for reminding the external world to have people to meet accident with the wireless transmitter module 26 in warning circuit.
Described electromagnetic valve 17 is arranged on air bag 1 side, generates gas when the water in the external world is directly entered in air bag 1 by electromagnetic valve 17 thus air bag 1 is expanded with the lifesaving particle reaction in air bag 1.
A water storage circular layer 22 is provided with between described belt body 2 and air bag 1, water storage circular layer 22 is made up of the space of encircling a city with the air bag internal layer 21 of air bag 1 outside belt body 2, electromagnetic valve 17 is arranged on the opening part of water storage circular layer 22 near belt buckle 11 side, air bag internal layer 21 be can blanketing gas again can be permeable biofilm, the air bag skin 20 of belt body 2 and air bag 1 is all waterproof, water when the external world is entered in water storage circular layer 22 again by air bag internal layer 21 air inlet capsule 1 inside thoroughly by electromagnetic valve 17, generate gas with the lifesaving particle reaction in air bag 1 thus air bag 1 is expanded.
Described elevation cylinder cylinder 9 is provided with block 7 near the inner, and the side of block 7 is fixed on elevation cylinder cylinder 9, and the other end of block 7 and the side inwall moving contact of groove 10, for supporting elevation cylindrical drum 9.
Described solenoid valve control circuit comprises pressure sensor I 14, pressure sensor II 15, logic control circuit 16, alarm lamp 18; Described pressure sensor I 14 is arranged in the air bag 1 and position of close belt buckle 11, pressure sensor II 15 is arranged in the air bag 1 and position of close waistband afterbody, pressure sensor I 14, pressure sensor II 15 all andlogic control circuit 16 are connected, and logic control circuit 16 is connected with electromagnetic valve 17.
Described salient point 6 several, solenoid valve control circuit also has several accordingly, flows into the water yield in air bag 1 or water storage circular layer 22 for more accurate control.
Embodiment 7: as Figure 1-5, a kind of multifunctional waistband, comprises air bag 1, belt body 2, excitation apparatus 3, belt buckle 11; Described belt body 2 is provided with air bag 1, the belt buckle 11 of belt body 2 is provided with an excitation apparatus 3, described excitation apparatus 3 comprises button 4, catch 5, salient point 6, spring 8, elevation cylinder cylinder 9, groove 10, electromagnetic valve 17, storage battery 23, solenoid valve control circuit; The belt buckle 11 of described belt body 2 is provided with groove 10, in groove 10, is provided with button 4, catch 5, salient point 6, block 7, spring 8, elevation cylinder cylinder 9; Wherein button 4 is arranged on the outside of belt buckle 11 and exposed being convenient to outside is pressed, button 4 inboard is connected with the outer end of elevation cylinder cylinder 9, the inner of elevation cylinder cylinder 9 is connected with one end of spring 8, the other end of spring 8 is fixed on the inner side of belt buckle 11 (as shown in Figure 2, outside belt buckle 12 and belt buckle inside 13), elevation cylinder cylinder 9 is provided with catch 5 on outer end, the inwall of groove 10 side is provided with salient point 6, catch 5 one end is connected with storage battery 23, salient point 6 is connected with solenoid valve control circuit, and solenoid valve control circuit is connected with electromagnetic valve 17; When pressing the button 4, the catch 5 on elevation cylinder cylinder 9 being contacted with salient point 6 and connects; Solenoid valve control circuit is energized thus the closedown of Controlling solenoid valve 17; Described air bag 1 internal memory has lifesaving particle;
Described belt buckle 11 is also provided with annunciator I 24, alarm switch 25, warning circuit, described alarm switch 25 is connected with storage battery 23, alarm switch 25 is connected with annunciator I 24 and carries out audible alarm for opening annunciator, and alarm switch 25 is connected for reminding the external world to have people to meet accident with the wireless transmitter module 26 in warning circuit.
Described electromagnetic valve 17 is arranged on air bag 1 side, generates gas when the water in the external world is directly entered in air bag 1 by electromagnetic valve 17 thus air bag 1 is expanded with the lifesaving particle reaction in air bag 1.
A water storage circular layer 22 is provided with between described belt body 2 and air bag 1, water storage circular layer 22 is made up of the space of encircling a city with the air bag internal layer 21 of air bag 1 outside belt body 2, electromagnetic valve 17 is arranged on the opening part of water storage circular layer 22 near belt buckle 11 side, air bag internal layer 21 be can blanketing gas again can be permeable biofilm, the air bag skin 20 of belt body 2 and air bag 1 is all waterproof, water when the external world is entered in water storage circular layer 22 again by air bag internal layer 21 air inlet capsule 1 inside thoroughly by electromagnetic valve 17, generate gas with the lifesaving particle reaction in air bag 1 thus air bag 1 is expanded.
Described elevation cylinder cylinder 9 is provided with block 7 near the inner, and the side of block 7 is fixed on elevation cylinder cylinder 9, and the other end of block 7 and the side inwall moving contact of groove 10, for supporting elevation cylindrical drum 9.
Described solenoid valve control circuit comprises pressure sensor I 14, pressure sensor II 15, logic control circuit 16, alarm lamp 18; Described pressure sensor I 14 is arranged in the air bag 1 and position of close belt buckle 11, pressure sensor II 15 is arranged in the air bag 1 and position of close waistband afterbody, pressure sensor I 14, pressure sensor II 15 all andlogic control circuit 16 are connected, and logic control circuit 16 is connected with electromagnetic valve 17.
Described salient point 6 several, solenoid valve control circuit also has several accordingly, flows into the water yield in air bag 1 or water storage circular layer 22 for more accurate control.
Described air bag 1 is provided with storage hole 19, storage hole 19 internal memory has lifesaving particle, and lifesaving particle is removable to be stored in storage hole 19, and storage hole 19 is evenly distributed on air bag 1 skin, makes the speed producing gas faster, evenly.
Embodiment 8: as Figure 1-5, a kind of multifunctional waistband, comprises air bag 1, belt body 2, excitation apparatus 3, belt buckle 11; Described belt body 2 is provided with air bag 1, the belt buckle 11 of belt body 2 is provided with an excitation apparatus 3, described excitation apparatus 3 comprises button 4, catch 5, salient point 6, spring 8, elevation cylinder cylinder 9, groove 10, electromagnetic valve 17, storage battery 23, solenoid valve control circuit; The belt buckle 11 of described belt body 2 is provided with groove 10, in groove 10, is provided with button 4, catch 5, salient point 6, block 7, spring 8, elevation cylinder cylinder 9; Wherein button 4 is arranged on the outside of belt buckle 11 and exposed being convenient to outside is pressed, button 4 inboard is connected with the outer end of elevation cylinder cylinder 9, the inner of elevation cylinder cylinder 9 is connected with one end of spring 8, the other end of spring 8 is fixed on the inner side of belt buckle 11 (as shown in Figure 2, outside belt buckle 12 and belt buckle inside 13), elevation cylinder cylinder 9 is provided with catch 5 on outer end, the inwall of groove 10 side is provided with salient point 6, catch 5 one end is connected with storage battery 23, salient point 6 is connected with solenoid valve control circuit, and solenoid valve control circuit is connected with electromagnetic valve 17; When pressing the button 4, the catch 5 on elevation cylinder cylinder 9 being contacted with salient point 6 and connects; Solenoid valve control circuit is energized thus the closedown of Controlling solenoid valve 17; Described air bag 1 internal memory has lifesaving particle;
Described belt buckle 11 is also provided with annunciator I 24, alarm switch 25, warning circuit, described alarm switch 25 is connected with storage battery 23, alarm switch 25 is connected with annunciator I 24 and carries out audible alarm for opening annunciator, and alarm switch 25 is connected for reminding the external world to have people to meet accident with the wireless transmitter module 26 in warning circuit.
Described electromagnetic valve 17 is arranged on air bag 1 side, generates gas when the water in the external world is directly entered in air bag 1 by electromagnetic valve 17 thus air bag 1 is expanded with the lifesaving particle reaction in air bag 1.
A water storage circular layer 22 is provided with between described belt body 2 and air bag 1, water storage circular layer 22 is made up of the space of encircling a city with the air bag internal layer 21 of air bag 1 outside belt body 2, electromagnetic valve 17 is arranged on the opening part of water storage circular layer 22 near belt buckle 11 side, air bag internal layer 21 be can blanketing gas again can be permeable biofilm, the air bag skin 20 of belt body 2 and air bag 1 is all waterproof, water when the external world is entered in water storage circular layer 22 again by air bag internal layer 21 air inlet capsule 1 inside thoroughly by electromagnetic valve 17, generate gas with the lifesaving particle reaction in air bag 1 thus air bag 1 is expanded.
Described elevation cylinder cylinder 9 is provided with block 7 near the inner, and the side of block 7 is fixed on elevation cylinder cylinder 9, and the other end of block 7 and the side inwall moving contact of groove 10, for supporting elevation cylindrical drum 9.
Described solenoid valve control circuit comprises pressure sensor I 14, pressure sensor II 15, logic control circuit 16, alarm lamp 18; Described pressure sensor I 14 is arranged in the air bag 1 and position of close belt buckle 11, pressure sensor II 15 is arranged in the air bag 1 and position of close waistband afterbody, pressure sensor I 14, pressure sensor II 15 all andlogic control circuit 16 are connected, and logic control circuit 16 is connected with electromagnetic valve 17.
Described salient point 6 several, solenoid valve control circuit also has several accordingly, flows into the water yield in air bag 1 or water storage circular layer 22 for more accurate control.
Described air bag 1 is provided with storage hole 19, storage hole 19 internal memory has lifesaving particle, and lifesaving particle is removable to be stored in storage hole 19, and storage hole 19 is evenly distributed on air bag 1 skin, makes the speed producing gas faster, evenly.
Described air bag 1 is transparent, and when described multifunctional waistband uses as water wing, lifesaving particle changes different colors, thus makes water wing present different colors.
Embodiment 9: as Figure 1-5, a kind of multifunctional waistband, comprises air bag 1, belt body 2, excitation apparatus 3, belt buckle 11; Described belt body 2 is provided with air bag 1, the belt buckle 11 of belt body 2 is provided with an excitation apparatus 3, described excitation apparatus 3 comprises button 4, catch 5, salient point 6, spring 8, elevation cylinder cylinder 9, groove 10, electromagnetic valve 17, storage battery 23, solenoid valve control circuit; The belt buckle 11 of described belt body 2 is provided with groove 10, in groove 10, is provided with button 4, catch 5, salient point 6, block 7, spring 8, elevation cylinder cylinder 9; Wherein button 4 is arranged on the outside of belt buckle 11 and exposed being convenient to outside is pressed, button 4 inboard is connected with the outer end of elevation cylinder cylinder 9, the inner of elevation cylinder cylinder 9 is connected with one end of spring 8, the other end of spring 8 is fixed on the inner side of belt buckle 11 (as shown in Figure 2, outside belt buckle 12 and belt buckle inside 13), elevation cylinder cylinder 9 is provided with catch 5 on outer end, the inwall of groove 10 side is provided with salient point 6, catch 5 one end is connected with storage battery 23, salient point 6 is connected with solenoid valve control circuit, and solenoid valve control circuit is connected with electromagnetic valve 17; When pressing the button 4, the catch 5 on elevation cylinder cylinder 9 being contacted with salient point 6 and connects; Solenoid valve control circuit is energized thus the closedown of Controlling solenoid valve 17; Described air bag 1 internal memory has lifesaving particle;
Described belt buckle 11 is also provided with annunciator I 24, alarm switch 25, warning circuit, described alarm switch 25 is connected with storage battery 23, alarm switch 25 is connected with annunciator I 24 and carries out audible alarm for opening annunciator, and alarm switch 25 is connected for reminding the external world to have people to meet accident with the wireless transmitter module 26 in warning circuit.
Described electromagnetic valve 17 is arranged on air bag 1 side, generates gas when the water in the external world is directly entered in air bag 1 by electromagnetic valve 17 thus air bag 1 is expanded with the lifesaving particle reaction in air bag 1.
A water storage circular layer 22 is provided with between described belt body 2 and air bag 1, water storage circular layer 22 is made up of the space of encircling a city with the air bag internal layer 21 of air bag 1 outside belt body 2, electromagnetic valve 17 is arranged on the opening part of water storage circular layer 22 near belt buckle 11 side, air bag internal layer 21 be can blanketing gas again can be permeable biofilm, the air bag skin 20 of belt body 2 and air bag 1 is all waterproof, water when the external world is entered in water storage circular layer 22 again by air bag internal layer 21 air inlet capsule 1 inside thoroughly by electromagnetic valve 17, generate gas with the lifesaving particle reaction in air bag 1 thus air bag 1 is expanded.
Described elevation cylinder cylinder 9 is provided with block 7 near the inner, and the side of block 7 is fixed on elevation cylinder cylinder 9, and the other end of block 7 and the side inwall moving contact of groove 10, for supporting elevation cylindrical drum 9.
Described solenoid valve control circuit comprises pressure sensor I 14, pressure sensor II 15, logic control circuit 16, alarm lamp 18; Described pressure sensor I 14 is arranged in the air bag 1 and position of close belt buckle 11, pressure sensor II 15 is arranged in the air bag 1 and position of close waistband afterbody, pressure sensor I 14, pressure sensor II 15 all andlogic control circuit 16 are connected, and logic control circuit 16 is connected with electromagnetic valve 17.
Described salient point 6 several, solenoid valve control circuit also has several accordingly, flows into the water yield in air bag 1 or water storage circular layer 22 for more accurate control.
Described air bag 1 is provided with storage hole 19, storage hole 19 internal memory has lifesaving particle, and lifesaving particle is removable to be stored in storage hole 19, and storage hole 19 is evenly distributed on air bag 1 skin, makes the speed producing gas faster, evenly.
Described air bag 1 is transparent, and when described multifunctional waistband uses as water wing, lifesaving particle changes different colors, thus makes water wing present different colors.
Described warning circuit comprises wireless transmitter module 26, wireless receiving module 27, annunciator II 28, LED 29, rectifier bridge 30, voltage stabilizer 31, electric capacity C2, C3, resistance R6, R7, aerotron T2; Described wireless receiving module 27 receives the signal sent from wireless transmitter module 26, wireless receiving module 27 is connected with one end of resistance R6, the other end of resistance R6 is connected with the base stage of aerotron T2, the grounded emitter of aerotron T2, the collecting electrode of aerotron T2 is connected with annunciator II 28, annunciator II 28 is connected with one end of voltage stabilizer 31, electric capacity C2, LED 29 simultaneously respectively, the other end of LED 29 is connected with one end of resistance R7, the positive pole of another termination storage battery 23 of resistance R7, the other end ground connection of electric capacity C2; First storage battery 23 connects rectifier bridge 30, and rectifier bridge 30 is connected with voltage stabilizer 31 again, electric capacity C3 mono-termination voltage stabilizer 31, other end ground connection.
By reference to the accompanying drawings specific embodiments of the invention are explained in detail above, but the present invention is not limited to above-described embodiment, in the ken that those of ordinary skill in the art possess, various change can also be made under the prerequisite not departing from present inventive concept.
Claims (9)
1. a multifunctional waistband, is characterized in that: comprise air bag (1), belt body (2), excitation apparatus (3), belt buckle (11), described belt body (2) is provided with air bag (1), the belt buckle (11) of belt body (2) is provided with an excitation apparatus (3), described excitation apparatus (3) comprises button (4), catch (5), salient point (6), spring (8), elevation cylinder cylinder (9), groove (10), electromagnetic valve (17), storage battery (23), solenoid valve control circuit, the belt buckle (11) of described belt body (2) is provided with groove (10), in groove (10), is provided with button (4), catch (5), salient point (6), block (7), spring (8), elevation cylinder cylinder (9), wherein button (4) is arranged on the outside of belt buckle (11) and exposed being convenient to outside is pressed, button (4) inboard is connected with the outer end of elevation cylinder cylinder (9), the inner of elevation cylinder cylinder (9) is connected with one end of spring (8), the other end of spring (8) is fixed on the inner side of belt buckle (11), elevation cylinder cylinder (9) is provided with catch (5) on outer end, the inwall of groove (10) side is provided with salient point (6), catch (5) one end is connected with storage battery (23), salient point (6) is connected with solenoid valve control circuit, solenoid valve control circuit is connected with electromagnetic valve (17), when pressing the button (4), the catch (5) on elevation cylinder cylinder (9) being contacted with salient point (6) and connects, solenoid valve control circuit is energized thus the closedown of Controlling solenoid valve (17), described air bag (1) internal memory has lifesaving particle,
Described belt buckle (11) is also provided with annunciator I (24), alarm switch (25), warning circuit, described alarm switch (25) is connected with storage battery (23), alarm switch (25) is connected with annunciator I (24) and carries out audible alarm for opening annunciator, and alarm switch (25) is connected for reminding the external world to have people to meet accident with the wireless transmitter module (26) in warning circuit.
2. multifunctional waistband according to claim 1, it is characterized in that: described electromagnetic valve (17) is arranged on air bag (1) side, generate gas when the water in the external world is directly entered in air bag (1) by electromagnetic valve (17) with the lifesaving particle reaction in air bag (1) thus air bag (1) is expanded.
3. multifunctional waistband according to claim 1, it is characterized in that: between described belt body (2) and air bag (1), be provided with a water storage circular layer (22), the space that water storage circular layer (22) is encircled a city by belt body (2) outside and the air bag internal layer (21) of air bag (1) forms, electromagnetic valve (17) is arranged on the opening part of water storage circular layer (22) near belt buckle (11) side, air bag internal layer (21) be can blanketing gas again can be permeable biofilm, the air bag skin (20) of belt body (2) and air bag (1) is all waterproof, water when the external world is entered in water storage circular layer (22) again by air bag internal layer (21) air inlet capsule (1) inside thoroughly by electromagnetic valve (17), generate gas with the lifesaving particle reaction in air bag (1) thus air bag (1) is expanded.
4. multifunctional waistband according to claim 1, it is characterized in that: described elevation cylinder cylinder (9) is provided with block (7) near the inner, the side of block (7) is fixed on elevation cylinder cylinder (9), the other end of block (7) and the side inwall moving contact of groove (10), for supporting elevation cylindrical drum (9).
5. multifunctional waistband according to claim 1, is characterized in that: described solenoid valve control circuit comprises pressure sensor I (14), pressure sensor II (15), logic control circuit (16), alarm lamp (18); Described pressure sensor I (14) is arranged in air bag (1) and the position of close belt buckle (11), pressure sensor II (15) is arranged in air bag (1) and the position of close waistband afterbody, pressure sensor I (14), the equal andlogic control circuit (16) of pressure sensor II (15) are connected, and logic control circuit (16) is connected with electromagnetic valve (17).
6. the multifunctional waistband according to claim 1 or 3, is characterized in that: described salient point (6) several, solenoid valve control circuit also has several accordingly, flows into the water yield in air bag (1) or water storage circular layer (22) for more accurate control.
7. multifunctional waistband according to claim 1, it is characterized in that: described air bag (1) is provided with storage hole (19), storage hole (19) internal memory has lifesaving particle, lifesaving particle is removable to be stored in storage hole (19), and storage hole (19) is evenly distributed on air bag (1) skin.
8. multifunctional waistband according to claim 7, is characterized in that: described air bag (1) is for transparent, and when described multifunctional waistband uses as water wing, lifesaving particle changes different colors, thus makes water wing present different colors.
9. multifunctional waistband according to claim 1, is characterized in that: described warning circuit comprises wireless transmitter module (26), wireless receiving module (27), annunciator II (28), LED (29), rectifier bridge (30), voltage stabilizer (31), electric capacity C2, C3, resistance R6, R7, aerotron T2, described wireless receiving module (27) receives the signal sent from wireless transmitter module (26), wireless receiving module (27) is connected with one end of resistance R6, the other end of resistance R6 is connected with the base stage of aerotron T2, the grounded emitter of aerotron T2, the collecting electrode of aerotron T2 is connected with annunciator II (28), annunciator II (28) simultaneously respectively with voltage stabilizer (31), one end of electric capacity C2, LED (29) is connected, the other end of LED (29) is connected with one end of resistance R7, the positive pole of another termination storage battery (23) of resistance R7, the other end ground connection of electric capacity C2, storage battery (23) first connects rectifier bridge (30), and rectifier bridge (30) is connected with voltage stabilizer (31) again, electric capacity C3 mono-termination voltage stabilizer (31), other end ground connection.
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| CN106976533A (en) * | 2017-04-25 | 2017-07-25 | 梅楠 | A kind of safe swimming protects aeration zone |
| CN107097916A (en) * | 2017-05-05 | 2017-08-29 | 殷照庆 | A kind of multifunctional lifesaving waistband |
| CN107131359A (en) * | 2017-06-07 | 2017-09-05 | 重庆聚融建设（集团）股份有限公司 | Pipe safety is pressed from both sides |
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| CN110279570B (en) * | 2019-06-29 | 2021-02-02 | 吉林大学 | Air pressure wave therapeutic instrument leg cover jointing equipment |
| CN111731454A (en) * | 2020-06-04 | 2020-10-02 | 山东农业工程学院 | Intelligent elastic band and method for preventing children from drowning |
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| CN116181404A (en) * | 2023-04-23 | 2023-05-30 | 太原理工大学 | Mine water-permeable accident emergency rescue device and method |
| CN116181404B (en) * | 2023-04-23 | 2023-06-30 | 太原理工大学 | Mine water-permeable accident emergency rescue device and method |
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