CN207575373U - A kind of oxygen cabin - Google Patents
A kind of oxygen cabin Download PDFInfo
- Publication number
- CN207575373U CN207575373U CN201820256058.6U CN201820256058U CN207575373U CN 207575373 U CN207575373 U CN 207575373U CN 201820256058 U CN201820256058 U CN 201820256058U CN 207575373 U CN207575373 U CN 207575373U
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- CN
- China
- Prior art keywords
- oxygen cabin
- hatch
- hatch door
- nacelle
- inflated hose
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Abstract
The utility model discloses a kind of oxygen cabins, belong to field of medical device, including nacelle, the nacelle is provided with hatch, and the hatch door on the hatch, at least one circle inflated hose, seal clearance position of the inflated hose between nacelle and hatch door are provided with around the nacelle upper edge hatch, inflated hose connects air source by air intake control valve, and inflated hose is also connected with gas exhausting valve.Slideway is fixed with along upper and lower two horizontal edges of hatch in the nacelle, the idler wheel slided along the slideway is installed at the upper and lower two edges of hatch door, the hatch door is made to be supported on two slideways.The oxygen cabin has been also connected with PLC.Oxygen cabin provided by the utility model, sealing effect is good, low to the processing and installation required precision in oxygen cabin, while can bear in a degree of stress；The setting of PLC realizes the intelligentized control method in oxygen cabin, increases the usage experience of client.
Description
Technical field
The utility model is related to field of medical device more particularly to a kind of oxygen cabins.
Background technology
Community and family are more and more come into oxygen cabin, and the sealing of original portable hardware oxygen cabin door is using sealing
Item adds the mode of Mechanical Driven, oppresses sealing strip by hatch door and realizes sealing.The problem is that：During cabin door open and close, with
Sealing strip generates friction, and sealing strip is easy to wear and leads to seal failure；Due to friction, cabin door open and close resistance is larger；Also, once
Oxygen cabin sealing structure because machining accuracy, installation process, temperature and by external force influenced generate stress deformation easily influence sealing effect
Fruit causes door-down switch not influence normal use smoothly.
Utility model content
The purpose of this utility model is to provide a kind of oxygen cabin to solve that oxygen cabin sealing effect is bad and switch resistance is big
Problem；The effect in intelligent control oxygen cabin can also be realized simultaneously.
To achieve these goals, a kind of oxygen cabin provided by the utility model, including nacelle, the nacelle is provided with cabin
Mouth and the hatch door on the hatch, it is characterised in that：At least one circle is provided with around the nacelle upper edge hatch
Inflated hose, seal clearance position of the inflated hose between nacelle and hatch door, inflated hose pass through air intake control valve
Air source is connected, inflated hose is also connected with gas exhausting valve.
Slideway is fixed with along upper and lower two horizontal edges of hatch in the nacelle, at the upper and lower two edges of hatch door
The idler wheel slided along the slideway is installed, the hatch door is made to pass through roller supporting on two slideways.
The slideway is circular shaft, and the idler wheel is corresponding with the nylon roller of arc groove for surface.
There are four the idler wheel is installed in hatch door lower edge, in hatch door top edge there are two installations, in addition on hatch door
Edge is also fixed at both ends there are two linear bearing, and the linear bearing is sleeved on the slideway of the top, other idler wheels
Cooperation with slideway is on the basis of linear bearing, to avoid hatch door weight completely by lower rollers supporting role to lower section slideway
Caused by stress concentration.
The oxygen cabin further includes PLC, the PLC connections air intake control valve and gas exhausting valve, and can connect oxygen cabin
It is oxygenated control valve.
Point-touch switch is set on the hatch, and the point-touch switch is connect with the PLC, and hatch door touches institute when being closed
PLC sends out pressurising instruction to inflated hose progress pressurising after stating point-touch switch.
It is respectively provided with the control panel being connect with PLC inside and outside the nacelle, the control panel is with measuring blood pressure and heart rate
Instrument connects.
The oxygen cabin further includes the air pump being connect with inflated hose as the air source；And for the pressurising of oxygen supply cabin into
Gas nozzle；The hatch door is arc-shaped sliding door, and transparent glass is set on the arc-shaped sliding door.
Pressure sensor is also set up in the inflated hose.
The oxygen cabin further includes safety valve and pressure gauge, and the safety valve and the pressure gauge are connected with the PLC.
Oxygen cabin provided by the utility model, has the advantages that：
(1) it is sealed between the hatch door and nacelle using inflated hose, during unaerated, inflated hose is more flat so that
There is gap between inflated hose and hatch door, there is no frictional resistance, but also avoid ring wear when not only having realized opening and closing hatch door；Hatch door closes
After closing, inflated hose expansion is made to be adjacent on hatch door by inflation and realize sealing, since the blowing pressure can control, can make up
The deficiency of machining accuracy, ensure that sealing effect.
(2) hatch door is fixed with idler wheel along the both sides of the edge in slideway direction and forms support element, particularly linear bearing
It is used cooperatively with idler wheel, reduces the constraint between hatch door and slideway, hatch door is made to be influenced to become smaller by stress.
(3) inflated hose and PLC are contained in the oxygen cabin, can automatically control inflation/deflation, realize intelligentized control method, simultaneously
Inflated hose also reduces processing and the assembly precision of hatch door and the nacelle, also adapts to certain journey caused by use in the process
Spend deformation.
(4) be connected with health status monitoring system (blood pressure, heart rate) and the equipment such as safety valve and pressure gauge can by PLC
It realizes intelligentized control method oxygen cabin, increases the usage experience of client.
Description of the drawings
Fig. 1 is the perspective view with the utility model oxygen cabin；
Fig. 2 is sectional views of the Fig. 1 along A-A directions.
In figure：
1st, nacelle
2nd, hatch door
3rd, slideway
4th, support element
5th, inflated hose
6th, safety valve
7th, pressure gauge
8th, suction nozzle
Specific embodiment
The utility model is described further with reference to specific embodiments and the drawings, to help the utility model is understood
Content.
To achieve these goals, including nacelle 1, cabin is set in the nacelle 1 for a kind of oxygen cabin provided by the utility model
Mouthful, the slideway 3 that the upper and lower both sides setting circular shaft of the hatch is formed sets hatch door 2 on the hatch, and the hatch door 2 is along slideway 3
The support element 4 that nylon roller of the surface with arc groove is formed is fixed at the both sides of the edge in direction, nylon roller passes through surface
Groove rides cooperation with slideway formation, reduces the constraint between hatch door 2 and slideway 3.Preferably, there are four Buddhist nuns for hatch door lower edge
Imperial idler wheel forms support element 4, and in hatch door top edge there are two installations, in addition hatch door upper edge is also in both ends (i.e. hatch door two corners
Position) it is fixed there are two linear bearing, the linear bearing is sleeved on the slideway of the top, suspended structure in formation,
The cooperation of his idler wheel and slideway is on the basis of linear bearing, to avoid hatch door weight completely by lower rollers supporting role to lower section
Stress concentration caused by slideway makes hatch door 2 be influenced to become smaller by stress.The hatch door 2 is moved along 3 extending direction of slideway
Dynamic, there are gaps in the direction that vertical hatch door 2 moves for the nacelle 1 and the hatch door 2, can ensure that hatch door 2 can be light in this way
Opening and closing sets inflated hose 5 between the nacelle 1 and the hatch door 2.
The hatch door 2 and the slideway 3 are located inside the nacelle 1.It inflates when the inflated hose 5 and to a certain extent can
When enough forming initial sealing, the oxygen cabin is inflated in itself by suction nozzle 8 again, since hatch door is supported on slideway, cabin
When door is acted on by the blowing pressure in oxygen cabin, further it is adjacent to toward nacelle direction and squeezes inflated hose 5, turned at this time by passive seal
For realizing active sealing, the reliability of sealing is further enhanced.
For inflated hose 5 as the materials annular inflatable hose such as rubber, inflated hose connects gas by air intake control valve
Source such as air pump even oxygen source, inflated hose are also connected with gas exhausting valve.Inflation and exhaust are automatically controlled to realize.
The oxygen cabin further includes PLC, the PLC connection air intake control valves and gas exhausting valve, can control the inflation
5 inflation/deflation of hose.Intelligentized control method is realized, while inflated hose 5 also reduces processing and the dress of hatch door 2 and the nacelle 1
With precision, deformation caused by use in the process is also adapted to.
Point-touch switch is set on the hatch, and the point-touch switch connect to generate ventilating control letter with the PLC
Number, PLC sends out pressurising instruction to the progress pressurising of inflated hose 5 hatch door 2 touches the point-touch switch when being closed after.
It is respectively provided with the control panel being connect with PLC inside and outside the nacelle 1, the control panel is with measuring blood pressure and heart rate
Instrument connects.The oxygen cabin further includes safety valve 6 and pressure gauge 7, the safety valve 6 and the pressure gauge 7 and the PLC phases
Even.The PLC has normal operating and emergency operation program；Client combines itself impression and carries out pressurising Scheme Choice, equipped with visitor
Family real time health condition monitoring system (blood pressure, heart rate), operating personnel are taken according to monitoring data for measure at any time.When oxygen cabin
Interior air pressure, client's blood pressure start or start emergent put by panel emergency operation in oxygen cabin automatically when either heart rate deviates setting value
Gas program realizes the personal safety that prior early warning, process deflate rapidly and ensure client to the greatest extent.
The inflated hose 5 further includes pressure sensor, and the blowing pressure is detected and controlled to realize.
The hatch door 2 is arc-shaped sliding door, and transparent glass is set on the arc-shaped sliding door.External staff can be facilitated to see
The situation of user in oxygen cabin is examined, while user can also be allowed to observe external circumstances, increases degree of safety.
Specific case used herein elaborates utility model design, and the explanation of above example is
It is used to help understand the core concept of the utility model.It should be pointed out that for those skilled in the art,
Under the premise of not departing from utility model design, any obvious modification, equivalent replacement or the other improvements made should all
It is included within the scope of protection of this utility model.
Claims (10)
1. a kind of oxygen cabin, including nacelle, the nacelle is provided with hatch and the hatch door on the hatch, feature
It is：At least one circle inflated hose is provided with around the nacelle upper edge hatch, the inflated hose is located at nacelle and hatch door
Between seal clearance position, inflated hose connects air source by air intake control valve, and inflated hose is also connected with gas exhausting valve.
2. oxygen cabin according to claim 1, it is characterised in that：Along at upper and lower two horizontal edges of hatch in the nacelle
Slideway is fixed with, the idler wheel slided along the slideway is installed at the upper and lower two edges of hatch door, the hatch door is made to pass through idler wheel
It is supported on two slideways.
3. oxygen cabin according to claim 2, it is characterised in that：The slideway is circular shaft, and the idler wheel is corresponding with for surface
The nylon roller of arc groove.
4. the oxygen cabin according to Claims 2 or 3, it is characterised in that：There are four the idler wheel is installed in hatch door lower edge,
In hatch door top edge there are two installations, in addition also in both ends fixation, there are two linear bearing, the straight lines for hatch door upper edge
Bearing holder (housing, cover) is on the slideway of the top.
5. oxygen cabin according to claim 4, it is characterised in that：The oxygen cabin further includes PLC, the PLC connections it is described into
Gas control valve and gas exhausting valve, and oxygen cabin oxygenation control valve can be connected.
6. oxygen cabin according to claim 5, it is characterised in that：Point-touch switch, the point contact type are set on the hatch
Switch is connect with the PLC, and PLC sends out pressurising instruction to inflated hose progress hatch door touches the point-touch switch when being closed after
Pressurising.
7. oxygen cabin according to claim 6, it is characterised in that：The control being connect with the PLC is respectively provided with inside and outside the nacelle
Panel processed, the control panel are connect with measuring the instrument of blood pressure and heart rate.
8. the oxygen cabin according to claim 3 or 7, it is characterised in that：The oxygen cabin further includes the gas being connect with inflated hose
Pump is used as the air source；And the suction nozzle for the pressurising of oxygen supply cabin；The hatch door be arc-shaped sliding door, the arc-shaped sliding door
Upper setting transparent glass.
9. oxygen cabin according to claim 8, it is characterised in that：Pressure sensor is also set up in the inflated hose.
10. oxygen cabin according to claim 9, it is characterised in that：The oxygen cabin further includes safety valve and pressure gauge, the peace
Full valve and the pressure gauge are connected with the PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820256058.6U CN207575373U (en) | 2018-02-13 | 2018-02-13 | A kind of oxygen cabin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820256058.6U CN207575373U (en) | 2018-02-13 | 2018-02-13 | A kind of oxygen cabin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207575373U true CN207575373U (en) | 2018-07-06 |
Family
ID=62740966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820256058.6U Active CN207575373U (en) | 2018-02-13 | 2018-02-13 | A kind of oxygen cabin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207575373U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110236843A (en) * | 2019-04-11 | 2019-09-17 | 北京昊欣洁业科技有限责任公司 | A kind of sitting posture hardware oxygen cabin |
| CN110454051A (en) * | 2019-05-27 | 2019-11-15 | 北京昊欣洁业科技有限责任公司 | A kind of floated hatch door of sealed compartment |
| CN113558907A (en) * | 2020-11-24 | 2021-10-29 | 青岛道一空优科技有限公司 | Intelligent micro-pressure oxygen cabin |
-
2018
- 2018-02-13 CN CN201820256058.6U patent/CN207575373U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110236843A (en) * | 2019-04-11 | 2019-09-17 | 北京昊欣洁业科技有限责任公司 | A kind of sitting posture hardware oxygen cabin |
| CN110454051A (en) * | 2019-05-27 | 2019-11-15 | 北京昊欣洁业科技有限责任公司 | A kind of floated hatch door of sealed compartment |
| CN113558907A (en) * | 2020-11-24 | 2021-10-29 | 青岛道一空优科技有限公司 | Intelligent micro-pressure oxygen cabin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 102400 North Yanhua Supply and Marketing Company, Hongsi Village, Chengguan Street, Fangshan District, Beijing Patentee after: Beijing Hao Xin Cleaning Technology Co., Ltd. Address before: 102502 Yanshan windward Liuli 15-2-102, Fangshan District, Beijing Patentee before: Beijing Hao Xin Cleaning Technology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200612 Address after: 102400 north side of North YanHua supply and marketing company, Hongsi village, Chengguan Street, Fangshan District, Beijing Co-patentee after: ZHUHAI U-OXYGEN HEALTH INDUSTRY Co.,Ltd. Patentee after: BEIJING HAOXIN JIEYE TECHNOLOGY Co.,Ltd. Co-patentee after: Li Xuxing Address before: 102400 north side of North YanHua supply and marketing company, Hongsi village, Chengguan Street, Fangshan District, Beijing Patentee before: BEIJING HAOXIN JIEYE TECHNOLOGY Co.,Ltd. |