CN205891191U - A air inflation control device under water for survival kit - Google Patents
A air inflation control device under water for survival kit Download PDFInfo
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- CN205891191U CN205891191U CN201620636049.0U CN201620636049U CN205891191U CN 205891191 U CN205891191 U CN 205891191U CN 201620636049 U CN201620636049 U CN 201620636049U CN 205891191 U CN205891191 U CN 205891191U
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- control device
- switch module
- device under
- delay circuit
- under water
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Abstract
The utility model discloses an air inflation control device under water for survival kit, including aerifing part and control unit, aerify the part including the gas cylinder, electrodynamic type gassing mechanism and the gas ducting that connect gradually, the gas ducting is used for connecting survival kit, control unit includes power, hydraulic pressure sensor switch module and has delay circuit's control panel, power, hydraulic pressure sensor switch module, delay circuit and electrodynamic type gassing mechanism electricity in proper order connect, hydraulic pressure sensor switch module switch on when water pressure reaches the setting value to through the battery operated gassing mechanism circular telegram work of delay circuit time delay back messenger. The utility model discloses simple structure compactness, low cost, convenient to use, safe and reliable, do not influence the person's of wearing flexibility in aqueous.
Description
Technical field
The utility model be related to one kind under water aeration control device and in particular to one kind support the use with buoyant apparatus
Aeration control device under water.
Background technology
In pond on a hill dam, rivers,lakes and seas and swimming pool went swimming, always there are some meanings in annual summer numerous teenagers
The outer accident drowning, brings tragedy to some families, and family and society are brought with very big emotional distress and economic damage
Lose, the serious strong development that have impact on this sports.There are several hundred million young men in China, and the green grass or young crops of annual participation swimming exercise is few
Year and adult at least as many as millions of it is simply that sports equipment middle reaches swimming pool and bathing beach to swimmer's safeguard protection are also
The problem of one headache, will send a lot of staff to be engaged in trouble free service, but does not sometimes also go wrong unavoidably.
Learnt by visiting swimming instructor, if putting on life vest during adolescents with learning swimming, human body buoyancy increased, peace
Entirely secure, but people has serious dependence to life vest, and buoyant apparatus volume is larger in addition, and resistance is larger, in certain journey
The flexibility of people is reduced on degree, unfavorable to the technical ability grasping swimming, so generally still not wearing buoyant apparatus, because
And certain risk is had on safety.
Utility model content
The technical problems to be solved in the utility model is: in view of the shortcomings of the prior art, provides a kind of structure letter
Single water for buoyant apparatus that is compact, with low cost, esy to use, safe and reliable, not affecting wearer's flexibility in water
Lower aeration control device.
For solving above-mentioned technical problem, the utility model employs the following technical solutions:
A kind of aeration control device under water for buoyant apparatus, including pneumatic element and control parts, described charging portion
Part includes gas cylinder, electrodynamic type air-release mechanism and the gas ducting being sequentially connected, and described gas ducting is used for connecting brucker survival capsule
Material, described control parts include power supply, water pressure sensing switch module and the control panel with delay circuit, described power supply, hydraulic pressure
Inductive switch assembly, delay circuit and electrodynamic type air-release mechanism are sequentially connected electrically, and described water pressure sensing switch module reaches in hydraulic pressure
Switch on power during to setting value, and make electrodynamic type air-release mechanism energising work after delay circuit time delay.
Improvement further as technique scheme:
The delay duration of described delay circuit is adjustable.
Described power supply, water pressure sensing switch module and control panel are installed in an enclosed box body, described water pressure sensing switch
Assembly includes convoluted diaphragm and microswitch, and described convoluted diaphragm is fixedly installed in the mounting seat of enclosed box body on the inner side of the box wall,
It is provided with permeable hole, described convoluted diaphragm can deform to closing box under hydraulic pressure effect at the position of the corresponding convoluted diaphragm of this lateral box wall
Internal side elastic elongation, described microswitch is arranged on the prolonging direction of convoluted diaphragm, when hydraulic pressure reaches setting value, described
The active force of convoluted diaphragm elongation just makes microswitch open.
Described control parts also include delay adjustment bar, and described delay adjustment bar is linked with the potentiometer on delay circuit,
Described delay adjustment bar is installed in enclosed box body by sealing ring and to exposing outside.
Described control parts also include the danger button bar being connected and button switch, and described button switch is directly and power supply
It is connected with electrodynamic type air-release mechanism, described button switch is installed on control panel, described danger button bar is installed by sealing ring
In enclosed box body and to exposing outside.
Described electrodynamic type air-release mechanism includes air guiding base and the striker being located in air guiding base and magnetic valve, described air guiding base
For connecting gas cylinder and gas ducting, described striker is used for puncturing gas cylinder, and described magnetic valve is used for driving striker to move
Make.
Compared with prior art, the utility model has the advantage of: filling under water for buoyant apparatus of the present utility model
Gas control device, simple and compact for structure, with low cost, it is supported the use with buoyant apparatus (as lifebuoy, life vest etc.), passes through
The collective effect of water pressure sensing switch module and delay circuit is so as to only reach certain value (i.e. the depth of water to a certain extent) in hydraulic pressure
And just to buoyant apparatus inflation after certain time, therefore, user wears the buoyant apparatus of this product and unaerated in water
When face or shoal swimming, pneumatic element inflation will not be triggered, with allowing a wearer to safety and easy and flexible in water middle reaches
Swimming.Simultaneously as the presence of delay strategy, when wearer's diving reaches at the deep water setting hydraulic pressure value, as long as diving time does not have
Have and reach setting delay duration, also will not trigger pneumatic element inflation, thus can avoid leading to because of positive conventional diving behavior
Inflate by mistake.Trigger inflation in the event of real distress situation in use, then after completing specifically to inflate rescue,
Again change a gas cylinder can reuse, its use cost is effectively controlled again.
Brief description
Fig. 1 is the main view cross section structure diagram of control parts in the utility model.
Fig. 2 is the diagrammatic side-view cross-sectional structural representation of control parts in the utility model.
Fig. 3 is the vertical view cross section structure diagram of control parts in the utility model.
Fig. 4 is structural representation of the present utility model.
Fig. 5 is electrical schematic diagram of the present utility model.
The each label of in figure is expressed as: 1, pneumatic element；11st, gas cylinder；12nd, electrodynamic type air-release mechanism；121st, striker；
122nd, cylinder interface；123rd, pipe joint；124th, air guiding base；125th, magnetic valve；13rd, gas ducting；2nd, control parts；21st, electricity
Source；22nd, control panel；231st, convoluted diaphragm；232nd, microswitch；24th, enclosed box body；25 permeable holes；26th, delay adjustment bar；27、
Potentiometer；28th, danger button bar；29th, button switch；20th, support；3rd, cable.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail it is noted that this practicality
New protection domain is not limited merely to following embodiments, on the premise of without departing from the utility model principle, to this practicality
New done any improvements and modifications, are regarded as protection domain of the present utility model.
As shown in figure 4, the aeration control device under water for buoyant apparatus of the present utility model, including pneumatic element 1 He
Control parts 2, are connected by cable 3 between the two, can be the different parts hanging over body respectively by both during use.Its
In, pneumatic element 1 includes gas cylinder 11, electrodynamic type air-release mechanism 12 and the gas ducting 13 being sequentially connected, gas ducting 13
For connecting buoyant apparatus (in figure is omitted and do not shown).As shown in Figure 1 to Figure 3, control parts 2 include power supply 21, water pressure sensing is opened
Close assembly and the control panel 22 with delay circuit, power supply 21, water pressure sensing switch module, delay circuit and electrodynamic type venting machine
Structure 12 is sequentially connected electrically.In the course of work, water pressure sensing switch module switches on power 21 when hydraulic pressure reaches setting value, and passes through
Electrodynamic type air-release mechanism 12 energising work is made, so that the gases at high pressure in gas cylinder 11 are through gas tube after delay circuit time delay
Road 13 carries out fast aeration to buoyant apparatus.
Aerating device of the present utility model passes through the collective effect of water pressure sensing switch module and delay circuit, only in hydraulic pressure
Reach after certain value (i.e. the depth of water to a certain extent) and certain time just to buoyant apparatus inflation, therefore, user wears
The buoyant apparatus of this product and unaerated, when the water surface or shoal are swum, will not trigger pneumatic element 1 and inflate, enable wearer
Swim in the water with reaching safety and easy and flexible.Simultaneously as the presence of delay strategy, wearer's diving reaches setting hydraulic pressure
When at the deep water of value, as long as diving time is not reaching to set delay duration, also will not trigger pneumatic element 1 and inflate, thus
The mistake leading to because of positive conventional diving behavior can be avoided to inflate.Trigger in the event of real distress situation in use
Inflation, then after completing specifically to inflate rescue, again changes a gas cylinder 11 and can reuse again, its use cost obtains
Effective control.
In the present embodiment, delay circuit adopts adjustable delay circuit, and its delay duration is adjustable, and referring to Fig. 5, e is power supply 21,
Sykg is water pressure sensing switch module, and dt is electrodynamic type air-release mechanism 12, and r1 is the potentiometer 27 for adjusting delay duration, electricity
Position device 27 is welded on control panel 22.Delay circuit delay duration adjustable extent in the present embodiment is 15～90 seconds, user
According to self-demand, delay duration can be set.The people that will not dive under water is set as 15 seconds by the shortest time, the people that can dive under water
Duration is set according to itself dive potential, maximum duration is 90 seconds.Once user is in the time at the deep water of certain hydraulic pressure surpassing
Cross setting duration, it is determined that in danger, pneumatic element 1 is rapid to be full of gas by buoyant apparatus, floats up to the water surface with user, makes
User is given first aid in time.
In the present embodiment, power supply 21, water pressure sensing switch module and control panel 22 are installed in an enclosed box body 24, referring to
Fig. 1, power supply 21 is battery, is installed on the two ends of enclosed box body 24；Water pressure sensing switch module includes convoluted diaphragm 231 and fine motion
Switch 232, convoluted diaphragm 231 sticks with glue on the circular mounting seat being fixed on enclosed box body 24 on the inner side of the box wall, this lateral box wall pair
It is provided with permeable hole 25 at the position answering convoluted diaphragm 231.Convoluted diaphragm 231 can deform into enclosed box body 24 under hydraulic pressure effect
Side elastic elongation, microswitch 232 is arranged on the prolonging direction of convoluted diaphragm 231, when hydraulic pressure reaches setting value, ripple film
The active force of piece 231 elongation just makes microswitch 232 open.Referring to Fig. 3, microswitch 232 and control panel 22 are each attached to
On support 20 in enclosed box body 24.
Referring to Fig. 2, in the present embodiment, control parts 2 also include delay adjustment bar 26, for for the manually operated tune of user
Section delay duration, delay adjustment bar 26 is linked with the potentiometer 27 on delay circuit, and delay adjustment bar 26 is installed by sealing ring
In enclosed box body 24 and to exposing outside.
Referring to Fig. 2, in the present embodiment, control parts 2 also include the danger button bar 28 being connected and button switch 29, figure
Jj in 5 is button switch 29, and button switch 29 is directly connected with power supply 21 and electrodynamic type air-release mechanism 12.Button switch 29
It is installed on control panel 22, danger button bar 28 is installed in enclosed box body 24 by sealing ring and to exposing outside.User exists
As emergency situations (such as trick spasm or other are uncomfortable) during swimming, at this moment can press danger button bar 28, trigger immediately
Pneumatic element 1 is inflated to buoyant apparatus, makes one to bubble through the water column, it is to avoid dangerous generation.
Referring to Fig. 4, electrodynamic type air-release mechanism 12 includes air guiding base 124 and the striker 121 being located in air guiding base 124 and electricity
Magnet valve 125.Air guiding base 124 is an airtight cavity, and for connecting gas cylinder 11 and gas ducting 13, air guiding base 124 is provided with
Cylinder interface 122 and pipe joint 123, the bottleneck of gas cylinder 11 is tightened on cylinder interface 122, and gas ducting 13 is then socketed
On pipe joint 123.Striker 121 makes gas cylinder 11 exit into air guiding base 124 for puncturing gas cylinder 11, magnetic valve
125 are connected with control panel 22 by cable 3, for driving striker 121 action.
Claims (6)
1. a kind of aeration control device under water for buoyant apparatus it is characterised in that: include pneumatic element and control parts, institute
State gas cylinder, electrodynamic type air-release mechanism and the gas ducting that pneumatic element includes being sequentially connected, described gas ducting is used for even
Connect buoyant apparatus, described control parts include power supply, water pressure sensing switch module and the control panel with delay circuit, described electricity
Source, water pressure sensing switch module, delay circuit and electrodynamic type air-release mechanism are sequentially connected electrically, and described water pressure sensing switch module exists
Hydraulic pressure reaches and switches on power during setting value, and makes electrodynamic type air-release mechanism energising work after delay circuit time delay.
2. the aeration control device under water for buoyant apparatus according to claim 1 is it is characterised in that described time delay is electric
The delay duration on road is adjustable.
3. the aeration control device under water for buoyant apparatus according to claim 2 it is characterised in that described power supply,
Water pressure sensing switch module and control panel are installed in an enclosed box body, described water pressure sensing switch module include convoluted diaphragm and
Microswitch, described convoluted diaphragm is fixedly installed in the mounting seat of enclosed box body on the inner side of the box wall, described enclosed box body box wall pair
Answer and be provided with permeable hole at the position of convoluted diaphragm, described convoluted diaphragm can deform to enclosed box body inner elastic under hydraulic pressure effect
Elongation, described microswitch is arranged on the prolonging direction of convoluted diaphragm, and when hydraulic pressure reaches setting value, described convoluted diaphragm is stretched
Long active force just makes microswitch open.
4. the aeration control device under water for buoyant apparatus according to claim 3 is it is characterised in that described control unit
Part also includes delay adjustment bar, and described delay adjustment bar is linked with the potentiometer on delay circuit, and described delay adjustment bar passes through
Sealing ring is installed in enclosed box body and to exposing outside.
5. the aeration control device under water for buoyant apparatus according to claim 4 is it is characterised in that described control unit
Part also includes the danger button bar being connected and button switch, described button switch directly with power supply and electrodynamic type air-release mechanism phase
Even, described button switch is installed on control panel, and described danger button bar is installed in enclosed box body by sealing ring and outside
Expose.
6. the aeration control device under water for buoyant apparatus according to claim 1 to 5 any one, its feature exists
In described electrodynamic type air-release mechanism includes air guiding base and the striker being located in air guiding base and magnetic valve, and described air guiding base is used for
Connect gas cylinder and gas ducting, described striker is used for puncturing gas cylinder, and described magnetic valve is used for driving striker action.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620636049.0U CN205891191U (en) | 2016-06-24 | 2016-06-24 | A air inflation control device under water for survival kit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620636049.0U CN205891191U (en) | 2016-06-24 | 2016-06-24 | A air inflation control device under water for survival kit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205891191U true CN205891191U (en) | 2017-01-18 |
Family
ID=57768909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620636049.0U Expired - Fee Related CN205891191U (en) | 2016-06-24 | 2016-06-24 | A air inflation control device under water for survival kit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205891191U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105882921A (en) * | 2016-06-24 | 2016-08-24 | 广东理工学院 | Underwater inflation control device for buoyant apparatus |
| CN109976211A (en) * | 2019-03-11 | 2019-07-05 | 西安洋流潜水设备科技有限公司 | A kind of hand held controller for underwater equipment |
-
2016
- 2016-06-24 CN CN201620636049.0U patent/CN205891191U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105882921A (en) * | 2016-06-24 | 2016-08-24 | 广东理工学院 | Underwater inflation control device for buoyant apparatus |
| CN109976211A (en) * | 2019-03-11 | 2019-07-05 | 西安洋流潜水设备科技有限公司 | A kind of hand held controller for underwater equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170118 Termination date: 20170624 |