CN2549990Y - Electric oxygen therapy regulator - Google Patents
Electric oxygen therapy regulator Download PDFInfo
- Publication number
- CN2549990Y CN2549990Y CN 02230199 CN02230199U CN2549990Y CN 2549990 Y CN2549990 Y CN 2549990Y CN 02230199 CN02230199 CN 02230199 CN 02230199 U CN02230199 U CN 02230199U CN 2549990 Y CN2549990 Y CN 2549990Y
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- China
- Prior art keywords
- valve
- oxygen therapy
- utility
- model
- valve gap
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Abstract
The utility model provides an electric oxygen therapy regulator, which is characterized in comprising an electric rotary control mechanism and a valve control mechanism. An air valve of the valve control mechanism is internally provided with a valve cover which is connected with the rotary shaft of the electric rotary control mechanism; the rotary shaft rotates to drive the valve cover to open the valve periodically. The utility model can be in compression bar type, namely, the rotary shaft is a cam which contacts with a cross beam connected with the valve cover, and the valve cover which is in compression bar type seals the air valve by spring force; or the utility model can be made into rotary valve type, namely, the rotary shaft is connected with the valve cover which is a rotary valve. The utility model has advantages that the electric oxygen therapy regulator can freely set the opening/closing time of the air valve by a controller and simulate the breathing movement as time opening and closing so as to supply oxygen, realizing supplying oxygen when inspiration and closing oxygen when expiration, thereby making oxygen therapy economical; besides, the utility model has advantages of simple structure, convenient operation and reliable working.
Description
Technical field
This utility model relates to a kind of electrodynamic type that the people is carried out using when oxygen is breathed and cures by oxygen therapy actuator.
Background technology
Existing oxygen therapy device is often opened in use, because people's breathing is to exhale a suction, and when the people exhales, just in vain the waste of the oxygen of output.
Summary of the invention
The purpose of this utility model just provide a kind of can the anthropomorphic dummy respiratory movement regularly open and close oxygen is provided, realize that the people provides oxygen when air-breathing, close oxygen during expiration, make oxygen therapy more economical, simple in structure, easy and simple to handle, the electrodynamic type oxygen therapy actuator of reliable operation.
Solution of the present utility model is such: this utility model is designed to include electronic rotation controling mechanism and valve port controlling organization, described valve port controlling organization is to be provided with valve gap in air valve, valve gap connects with the axle that revolves of electronic rotation controling mechanism, revolve the rotation of axle, drive valve gap cycle unlatching valve port.
Described to revolve axle be cam, and cam contacts with cross bar on being connected valve gap; Valve gap is a pressure lever type, by spring force sealing air valve mouth.
Described revolve the axle be to be connected as a single entity with valve gap, valve gap is a rotary valve.
Described electronic rotation controling mechanism is that motor is connected with gear, the rotating speed of electric machine speed regulation knob adjustable motor.
The utility model has the advantages that the opening and closing time that freely to set air valve by electronic rotation controling mechanism, respiratory movement that can the anthropomorphic dummy regularly open and close provides oxygen, realize that the people provides oxygen when air-breathing, close oxygen during expiration, make oxygen therapy more economical, simple in structure, easy and simple to handle, reliable operation.
Description of drawings
Accompanying drawing is embodiment of the present utility model.
Accompanying drawing 1 is a structural representation of the present utility model.
Accompanying drawing 2 is A-A profiles of accompanying drawing 1.
Accompanying drawing 3 is the structural representations when closing the gas check valve mouth of structure shown in the accompanying drawing 2.
Accompanying drawing 4 is the revolving structural representations of this utility model.
Accompanying drawing 5 is B-B profiles of accompanying drawing 4.
Structural representation when accompanying drawing 6 is the pass of structure shown in the accompanying drawing 5 gas check valve mouth.
The specific embodiment
This utility model includes motor 1, electric machine speed regulation knob 2, gear 3, pressure lever type air valve 4, revolves axle 5, rotary air valve 6, spring 7, valve gap 8, cross bar 9.
The valve port controlling organization is to be provided with valve gap 8 in air valve, and valve gap 8 connects with the axle 5 that revolves of electronic rotation controling mechanism, revolves the rotation of axle 5, drives 8 cycles of valve gap unlatching valve port.
Described to revolve axle 5 are cams, and cam contacts with cross bar 9 on being connected valve gap 8; Valve gap 8 is pressure lever types, by spring force sealing air valve mouth, shown in accompanying drawing (1,2,3).
Described to revolve axle 5 be to be connected as a single entity with valve gap 8, and valve gap 8 is rotary valves, shown in accompanying drawing (4,5,6).
It is described that to revolve axle 5 be to connect by gear 3 with motor 1.
In latitude structure shown in the accompanying drawing (1,2,3), motor 1 drives and revolves axle 5 rotations, because revolving axle 5 is cams, just driving cross bar 9 in the rotation periodically moves up and down, open or the pass gas check valve,, adjust the rotating speed of motor 1 by electric machine speed regulation knob 2, just can adjust the closing of air valve, unlatching cycle, with anthropomorphic dummy's respiratory movement.
In the structure shown in the accompanying drawing (4,5,6), motor 1 drives and revolves axle 5 rotations, because revolving axle 5 is to be connected as a single entity with valve gap 8, valve gap 8 is rotary valves, in rotation, just can open or close gas check valve, revolve resistance 2, adjust the rotating speed of motor 1 by electric machine speed regulation, just can adjust the closing of air valve, unlatching cycle, with anthropomorphic dummy's respiratory movement.
Claims (4)
1, a kind of electrodynamic type oxygen therapy actuator, include electronic rotation controling mechanism and valve port controlling organization, it is characterized in that described valve port controlling organization is to be provided with valve gap (8) in air valve, valve gap (8) connects with the axle (5) that revolves of electronic rotation controling mechanism, revolve the rotation of axle (5), drive valve gap (8) cycle unlatching valve port.
2, electrodynamic type according to claim 1 oxygen therapy actuator is characterized in that described to revolve axle (5) be cam, and cam contacts with cross bar (9) on being connected valve gap (8); Valve gap (8) is a pressure lever type, by spring force sealing air valve mouth.
3, electrodynamic type according to claim 1 oxygen therapy actuator is characterized in that described to revolve axle (5) be to be connected as a single entity with valve gap (8), and valve gap (8) is a rotary valve.
4,, it is characterized in that described to revolve axle (5) be to connect by gear (3) with motor (1) according to claim 1 or 2 or 3 described electrodynamic types oxygen therapy actuators.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02230199 CN2549990Y (en) | 2002-04-02 | 2002-04-02 | Electric oxygen therapy regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02230199 CN2549990Y (en) | 2002-04-02 | 2002-04-02 | Electric oxygen therapy regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2549990Y true CN2549990Y (en) | 2003-05-14 |
Family
ID=33706253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02230199 Expired - Fee Related CN2549990Y (en) | 2002-04-02 | 2002-04-02 | Electric oxygen therapy regulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2549990Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111729165A (en) * | 2020-07-02 | 2020-10-02 | 杭州富士达特种材料股份有限公司 | Control device for oxygen supply system and oxygen supply method |
-
2002
- 2002-04-02 CN CN 02230199 patent/CN2549990Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111729165A (en) * | 2020-07-02 | 2020-10-02 | 杭州富士达特种材料股份有限公司 | Control device for oxygen supply system and oxygen supply method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |