CN201296651Y - Oxygen supply device - Google Patents
Oxygen supply device Download PDFInfo
- Publication number
- CN201296651Y CN201296651Y CNU2008201657364U CN200820165736U CN201296651Y CN 201296651 Y CN201296651 Y CN 201296651Y CN U2008201657364 U CNU2008201657364 U CN U2008201657364U CN 200820165736 U CN200820165736 U CN 200820165736U CN 201296651 Y CN201296651 Y CN 201296651Y
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- China
- Prior art keywords
- oxygen
- hole
- output
- wall surface
- water tumbler
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides an oxygen supply device which has the advantages that the oxygen inhalation is flexible and convenient, the noise can be avoided, and the use is convenient. The device is provided with a casing which is embedded in the box body of the main frame of the oxygenerator in a demountable manner, wherein, an oxygen flow meter and a flow regulating knob are arranged on one side of the casing, and an oxygen output interface, an atomization interface, the power switch of the main frame of the oxygenerator and an indicating lamp are arranged on the other side thereof; a rectangular concave cavity is arranged at the middle part of the casing; a slide block, a screw plate, a top plate and a humidified water cup are arranged in the rectangular concave cavity from the lower bottom to the top; an input through hole and an output through hole are formed on the upper wall surface of the rectangular concave cavity; the humidified water cup is a rectangular water cup which is corresponding to the rectangular concave cavity at the middle part of the casing, and is provided with a rectangular cup body; a cup lid is covered on the upper mouth of the cup body tightly; an oxygen inlet which is corresponding to the input through hole on the upper wall surface of the rectangular concave cavity is formed on the cup lid; and an oxygen outlet which is corresponding to the output through hole on the upper wall surface of the rectangular concave cavity is formed on the cup lid. The utility model is adapted to mini-type oxygenerators for oxygen inhalation.
Description
Technical field
The utility model relates to the oxygen transportation and supply apparatus of small-sized oxygenerator accessory, particularly small-sized oxygenerator.
Background technology
Transformation is adsorbed the form that all adopts portable all-in-one in the present product design at home and abroad of small-sized oxygenerator basically, all component of oxygenerator all are installed on the same framework and by same casing and contain, the operation control section directly is distributed on the same casing, and is inseparable.Oxygen that this oxygenerator produces can directly be supplied with application person, so oxygenerator disposes oxygen output flow meter, oxygen-moisture cup and oxygen output interface etc.Wherein the oxygen-moisture cup is to make the oxygen cathete output of oxygen from be inserted in water in the cup, and bubbling and going out from water in the cup again is to increase oxygen humidity.Small-sized oxygenerator in the prior art as shown in figure 11, main frame casing 15 end faces one side is provided with under meter 17 and Flow-rate adjustment knob, control also shows the oxygen output flow; Casing end face middle part is established its interior humidifying water tumbler 16 of settling of cavity and is used for humidification oxygen, casing end face opposite side is provided with indication/output/switch sections 14, wherein be designated as pilot lamp, be output as oxygen output interface and atomizing interface, switch is the oxygenerator host power switch.The defective of this project organization is: 1. owing to described pilot lamp, oxygen output interface, power switch, under meter and Flow-rate adjustment knob etc. all are mounted on the main frame casing and can not separatedly operate, the user can only use with main frame, tormented by the main frame noise, and property easy to operate is poor; 2. described humidifying water tumbler is common right cylinder cup (Figure 13), its cup (Figure 15) and bowl cover (Figure 14) are used thread fit, bowl cover cooperates with double-screw bolt 19 among Figure 12 through its higher authorities' nut again, and the fixing and unloading on casing of the keying of cup and bowl cover and humidifying water tumbler all must be made manual rotating operation, cumbersome, particularly the humidifying water tumbler fixing with unload because the operating space is narrow and small, trouble more seems, for some patient and the elderly, these operations just become very difficult; 3. because the humidifying water tumbler is a cylinder type, and the external tetragon area of cup cross section circle becomes bigger, make described casing settle the cavity of humidifying water tumbler to become bigger, be unfavorable for main frame and casing thereof and global design.
Summary of the invention
The utility model will solve small-sized oxygenerator described in the prior art because the structure and the installation form of its humidifying water tumbler, it is poor that the oxygen that combination produced of under meter, Flow-rate adjustment knob, oxygen output interface, host power switch etc. and main frame casing smokes nimble property, tormented by noise, it is convenient inadequately to use, especially some patients and the elderly are used difficulty, and problem such as the associated components installation volume that comprises the humidifying water tumbler is big, a kind of oxygen supply of the present utility model is provided for this reason, and this oxygen supply can solve described these problems.
For addressing the above problem, its special character of the technical solution adopted in the utility model is to be provided with a shell that is embedded at oxygenerator main frame casing removably, shell one side is provided with oxygen flow meter and Flow-rate adjustment knob, the shell opposite side is provided with oxygen output interface, atomizing interface, oxygenerator host power switch and pilot lamp, the shell middle part is provided with the rectangle cavity, upwards be provided with slide block, spiral shell dish, top board and humidifying water tumbler successively from lower bottom part in this rectangle cavity, the upper wall surface of this rectangle cavity has input through hole and output through hole;
Described oxygen flow meter leads to through the oxygen output tube of Flow-rate adjustment knob and described oxygenerator main frame, and the oxygen flow meter upper end is connected with oxygen output tube;
Described humidifying water tumbler is the corresponding rectangle water tumbler of rectangle cavity with described shell middle part, the humidifying water tumbler has the rectangle cup, the cup upper oral part is covered with bowl cover, bowl cover is provided with the oxygen input aperture, this oxygen input aperture is corresponding with the input through hole of described rectangle cavity upper wall surface, be connected with oxygen cathete on the oxygen input aperture of bowl cover, have the oxygen delivery port on the bowl cover, this oxygen delivery port is corresponding with the output through hole of described rectangle cavity upper wall surface;
The output through hole of the oxygen output interface of described housing opposite side and described rectangle cavity upper wall surface leads to through pneumatic tube, and described atomizing interface and described oxygenerator main frame compressor one air lead to through pneumatic tube;
Slide block rear side in the described rectangle cavity is provided with the top spring and makes reach one distance under this slide block free state, described Luo Panzhongxinchu is associated with double-screw bolt, this double-screw bolt is matched with the set screw in described slide block middle part, and the spiral shell dish can ascending, descending one distance when making the spiral shell disc spins, and makes described top board above the spiral shell dish and described humidifying water tumbler ascending, descending one distance above the top board simultaneously.
Should have the safety valve openings on described bowl cover, corresponding with it, described cavity upper wall surface has the safety valve communicating aperture, in case oxygen pressure is excessive in the humidifying water tumbler when being unfavorable for output for oxygen uptake, can pass through the pressure release of safety valve openings.
Described top board rear side can be connected with upwardly extending vertical backup plate, and this vertical backup plate retaining is against described humidifying water tumbler, and it is more proper that the humidifying water tumbler is settled on top board.
Should be fitted with a sealed silicon film at described rectangle cavity upper wall surface, have input through hole, output through hole and safety valve communicating aperture on the sealing silica gel sheet, input through hole, output through hole and the safety valve communicating aperture with described rectangle cavity upper wall surface is corresponding respectively; The sealed silicon film makes oxygen input, the output of humidifying water tumbler connect to connect and is sealed, and when the humidifying water tumbler more stable fixedly the time by last top.
The utility model is owing to be provided with a shell that is embedded at oxygenerator main frame casing removably, shell is provided with oxygen flow meter, the Flow-rate adjustment knob, the oxygen output interface, the atomizing interface, the oxygenerator host power switch, pilot lamp, be provided with the humidifying water tumbler in the rectangle cavity of shell, so shell is together with oxygen flow meter, the oxygen output interface, power switch, energy such as humidifying water tumbler unload in oxygenerator main frame casing integratedly, leave main frame casing one apart from oxygen uptake and make power supply and open and close for the user, relating operations such as oxygen flow adjusting make oxygen therapic patient avoid the puzzlement of oxygenerator noise; Again owing to be provided with slide block below the humidifying water tumbler in the rectangle cavity of the present utility model, spiral shell dish and top board, the slide block rear side is provided with the top spring and makes reach one distance under the slide block free state, the spiral shell dish be associated with double-screw bolt be matched with screw set on the slide block when making the spiral shell disc spins spiral shell dish together with top board and humidifying water tumbler liter, one distance is fallen, when so the humidifying water tumbler is installed, only need this water tumbler is placed top board, inwardly stir the spiral shell dish behind the horizontal sliding slide block, top board is together with moving a small distance on the humidifying water tumbler, withstand described rectangle cavity upper wall surface and fix, when the humidifying water tumbler unloads, automatic reach is taken out after oppositely stirring the spiral shell dish, avoids manually screwing trouble and the difficulty that is caused; Again because the humidifying water tumbler in the utility model is and the corresponding rectangle water tumbler of described rectangle cavity that the space availability ratio of its duty is very high, so avoided cylindrical water tumbler to cause the big problem of water tumbler accommodation space greatly because of the external tetragon area of cup becomes.
Description of drawings
Fig. 1 is the utility model Facad structure synoptic diagram;
Fig. 2 is the humidifying water tumbler synoptic diagram in the utility model;
Fig. 3 is Fig. 2 humidifying water tumbler A-A sectional structure synoptic diagram;
Fig. 4 is the slide block synoptic diagram in the utility model;
Fig. 5 is the spiral shell dish synoptic diagram in the utility model;
Fig. 6 is that the utility model is embedded at small-sized oxygenerator main frame casing one end view;
Fig. 7 is Fig. 6 B-B cross-sectional schematic;
Fig. 8 is that the utility model Fig. 1 dwindles figure;
Fig. 9 is that Fig. 8 left side is looked or right view volume shape size synoptic diagram;
Figure 10 is the sealed silicon film synoptic diagram in the utility model;
Figure 11 is existing small-sized oxygenerator main frame casing and goes up under meter, humidifying water tumbler, the indication/output/switch sections synoptic diagram of installing;
Figure 12 is an oxygenerator main frame casing C-C cross-sectional schematic among Figure 11;
Figure 13 is that existing small-sized oxygenerator is joined humidifying water tumbler synoptic diagram;
Figure 14 is Figure 13 humidifying water tumbler bowl cover synoptic diagram;
Figure 15 is Figure 13 humidifying water tumbler cup synoptic diagram;
Figure 16 represents that Figure 13 humidifying water tumbler left side is looked or right view volume shape size synoptic diagram.
Be labeled as among the figure: 1 shell, 2 under meters, 3 humidifying water tumblers, 31 cups, 32 oxygen cathetes, 33 bowl covers, 331 delivery ports, 332 safety valve openings, 4 adjusting knobs, 5 spiral shell dishes, 6 slide blocks, 7 top boards, 8 host power switch, 9 atomizing interfaces, 10 oxygen output interfaces, 11 pilot lamp, 12 oxygenerator main frame casings, 13 sealed silicon films, 131 output through holes, 132 input through holes, 133 safety valve communicating apertures, 14 indication/outputs/switch sections, 15 oxygenerator main frame casings, 16 humidifying water tumblers, 17 under meters, 18 water tumbler accommodation space, 19 double-screw bolts.
Embodiment
Oxygen supply, be provided with a shell 1 that is embedded at oxygenerator main frame casing 12 removably, shell one side is provided with oxygen flow meter 2 and Flow-rate adjustment knob 4, the shell opposite side is provided with oxygen output interface 10, atomizing interface 9, oxygenerator host power switch 8 and pilot lamp 11, power switch 8 is connected with direct supply after the described main frame input power supply transformation through lead, the shell middle part is provided with the rectangle cavity, upwards be provided with slide block 6 successively from lower bottom part in this rectangle cavity, spiral shell dish 5, top board 7 and humidifying water tumbler 3, the upper wall surface of this rectangle cavity has the input through hole, output through hole safety valve communicating aperture, rectangle cavity upper wall is fitted with sealed silicon film 13 towards the one side of humidifying water tumbler, has input through hole 132 on the sealing silica gel sheet, output through hole 131 and safety valve communicating aperture 133 respectively with the input through hole of described rectangle cavity upper wall surface, output through hole and safety valve communicating aperture correspondence; Top board 7 rear sides are connected with upwardly extending vertical backup plate, and this vertical backup plate retaining is against humidifying water tumbler 3;
Oxygen flow meter 2 leads to through the oxygen output tube of Flow-rate adjustment knob 4 with described oxygenerator main frame, and the oxygen flow meter upper end is connected with oxygen output tube and is communicated with the input through hole of described rectangle cavity upper wall surface;
Humidifying water tumbler 3 is the corresponding rectangle water tumblers of rectangle cavity with described shell middle part, humidifying water tumbler 3 has transparent rectangle cup 31, the cup upper oral part is covered with bowl cover 33, bowl cover is provided with the oxygen input aperture, the input through hole of this oxygen input aperture and described rectangle cavity upper wall surface and the input through hole 132 of sealed silicon film 13 are corresponding, be connected with oxygen cathete 32 on the oxygen input aperture of bowl cover, also have oxygen delivery port 331 and safety valve openings 332 on the bowl cover, wherein the output through hole 131 of the output through hole of oxygen delivery port and described rectangle cavity upper wall surface and sealed silicon film 13 is corresponding, and the safety valve communicating aperture of safety valve openings and described rectangle cavity upper wall surface and the safety valve communicating aperture 133 of sealed silicon film 13 are corresponding;
The oxygen output interface 10 of housing 1 leads to through pneumatic tube with the output through hole of described rectangle cavity upper wall surface, and described atomizing interface 9 leads to through pneumatic tube with oxygenerator main frame compressor one air;
During use, humidifying water tumbler 3 is placed above the top board 7 that shifts out a distance under the free state forward, inwardly pushing (overcoming slide block rear side top spring pressure) together with slide block 6 and top board 7 puts in place, stirring spiral shell dish 5 to the right makes and moves a little crack span on top board 7 and the humidifying water tumbler from (about 2mm), the humidifying water tumbler is suitable for reading to hold out against the sealed silicon film 13 that described rectangle cavity upper wall surface is fitted together with bowl cover 33, the humidifying water tumbler is positioned fixing, power-on switch 8; The input through hole 132 of sealed silicon film and the input through hole that is communicated with under meter 2 upper end oxygen output tubes of described rectangle cavity are aimed in the oxygen input aperture that is connected with oxygen cathete 32 of bowl cover 33, and the oxygen of under meter output enters humidifying water tumbler 3 and the humidification that steams by oxygen cathete 32 in water; The delivery port 331 of bowl cover and safety valve openings 332 are also aimed at the output through hole 131 and the safety valve communicating aperture 133 of sealed silicon film respectively; The oxygen of discharging that steams in the humidifying water tumbler is exported by the delivery port 331 of bowl cover, the output through hole 131 of sealed silicon film and the output through hole of described rectangle cavity, and leads in 10 outputs of oxygen output interface for oxygen uptake through pneumatic tube.Adjusting knob 4 is regulated the oxygen output flow.
Settings such as the connection lead of all host power switch as described 8 that are connected with the oxygenerator main frame in the utility model, pneumatic tube have sufficient length, and this length section is built in the main frame casing; When needing, shell 1 can be unloaded in oxygenerator main frame casing 12 and the utility model that comprises shell 1 is unloaded and remove casing one distance, realize system oxygen, oxygen supply, avoid oxygen therapic patient perplexed by the main frame compressor noise.
Oxygen output interface 10 can supply many people oxygen uptake by in parallel how secondary oxygen uptake cover.
Connect main frame compressor one air-out in the atomizing interface 9, the atomizing interface inserts relevant nebulae inhalation device and can use for nebulae inhalation.
Claims (4)
1, oxygen supply, it is characterized in that being provided with a shell (1) that is embedded at oxygenerator main frame casing (12) removably, shell one side is provided with oxygen flow meter (2) and Flow-rate adjustment knob (4), the shell opposite side is provided with oxygen output interface (10), atomizing interface (9), oxygenerator host power switch (8) and pilot lamp (11), the shell middle part is provided with the rectangle cavity, upwards be provided with slide block (6), spiral shell dish (5), top board (7) and humidifying water tumbler (3) successively from lower bottom part in this rectangle cavity, the upper wall surface of this rectangle cavity has input through hole and output through hole;
Described oxygen flow meter (2) leads to through the oxygen output tube of Flow-rate adjustment knob (4) with described oxygenerator main frame, and the oxygen flow meter upper end is connected with oxygen output tube;
Described humidifying water tumbler (3) is the corresponding rectangle water tumbler of rectangle cavity with described shell middle part, humidifying water tumbler (3) has rectangle cup (31), the cup upper oral part is covered with bowl cover (33), bowl cover is provided with the oxygen input aperture, this oxygen input aperture is corresponding with the input through hole of described rectangle cavity upper wall surface, be connected with oxygen cathete (32) on the oxygen input aperture of bowl cover, have oxygen delivery port (331) on the bowl cover, this oxygen delivery port is corresponding with the output through hole of described rectangle cavity upper wall surface;
The oxygen output interface (10) of described housing opposite side leads to through pneumatic tube with the output through hole of described cavity upper wall surface, and described atomizing interface (9) leads to through pneumatic tube with described oxygenerator main frame compressor one air;
Slide block (6) rear side in the described rectangle cavity is provided with the top spring and makes reach one distance under this slide block free state, described spiral shell dish (5) center is associated with double-screw bolt, this double-screw bolt is matched with the set screw in described slide block middle part, and the spiral shell dish can ascending, descending one distance when making the spiral shell disc spins, and makes described top board (7) above the spiral shell dish and described humidifying water tumbler (3) ascending, descending one distance above the top board simultaneously.
2, oxygen supply as claimed in claim 1 is characterized in that having on the described bowl cover (33) safety valve openings (332), and described rectangle cavity upper wall surface has the safety valve communicating aperture, and this safety valve communicating aperture is corresponding with safety valve openings on the described bowl cover.
3, oxygen supply as claimed in claim 2 is characterized in that described top board (7) rear side is connected with upwardly extending vertical backup plate, and this vertical backup plate retaining is against described humidifying water tumbler (3).
4, oxygen supply as claimed in claim 1 or 2, it is characterized in that described rectangle cavity upper wall surface is fitted with a sealed silicon film (13), have input through hole (132), output through hole (131) and safety valve communicating aperture (133) on the sealing silica gel sheet, input through hole, output through hole and the safety valve communicating aperture with described rectangle cavity upper wall surface is corresponding respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201657364U CN201296651Y (en) | 2008-10-16 | 2008-10-16 | Oxygen supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201657364U CN201296651Y (en) | 2008-10-16 | 2008-10-16 | Oxygen supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201296651Y true CN201296651Y (en) | 2009-08-26 |
Family
ID=41042623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201657364U Expired - Fee Related CN201296651Y (en) | 2008-10-16 | 2008-10-16 | Oxygen supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201296651Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103288054A (en) * | 2013-06-08 | 2013-09-11 | 南宁市三科医疗器械有限责任公司 | Novel oxygenerator with gas-water separation structure and oxygen concentration monitoring function |
| CN110203887A (en) * | 2019-05-16 | 2019-09-06 | 湖南长海科技发展有限公司 | A kind of Novel medical oxygenerator |
-
2008
- 2008-10-16 CN CNU2008201657364U patent/CN201296651Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103288054A (en) * | 2013-06-08 | 2013-09-11 | 南宁市三科医疗器械有限责任公司 | Novel oxygenerator with gas-water separation structure and oxygen concentration monitoring function |
| CN103288054B (en) * | 2013-06-08 | 2014-12-17 | 南宁市三科医疗器械有限责任公司 | Novel oxygenerator with gas-water separation structure and oxygen concentration monitoring function |
| CN110203887A (en) * | 2019-05-16 | 2019-09-06 | 湖南长海科技发展有限公司 | A kind of Novel medical oxygenerator |
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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: 20090826 Termination date: 20171016 |