CN210033798U - Air pressure detecting device of air pressure pump - Google Patents
Air pressure detecting device of air pressure pump Download PDFInfo
- Publication number
- CN210033798U CN210033798U CN201920892833.1U CN201920892833U CN210033798U CN 210033798 U CN210033798 U CN 210033798U CN 201920892833 U CN201920892833 U CN 201920892833U CN 210033798 U CN210033798 U CN 210033798U
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- China
- Prior art keywords
- connector
- air pressure
- pneumatic pump
- sensing line
- gas
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Abstract
The utility model provides an atmospheric pressure detection device of pneumatic pump mainly comprises a first connector, a sensing line and second connector, and wherein, through the setting of this first connector, this sensing line and this second connector, can listen the atmospheric pressure of the gas-supply pipe of pneumatic pump to by the output atmospheric pressure of the control unit control this pneumatic pump who connects in this sensing line, prevent borrow this that aerating device from excessively aerifing and cause the injury to the affected part.
Description
Technical Field
The present invention relates to a pressure detecting device, and more particularly to a pressure detecting device of a pneumatic pump capable of accurately detecting the pressure of a gas pipeline.
Background
At present, patients who are paralyzed in bed or lie in bed for a long time cannot maintain venous circulation by means of muscle contraction due to incapability of exercising of the whole body, at the moment, clotted blood easily occurs in venous blood vessels, and the clotted blood can cause venous embolism so that blood cannot flow back to the heart from veins.
In order to promote the blood circulation of the body, manufacturers have developed a conventional pneumatic inflator that can be installed at various parts of the human body and massage muscles of the various parts of the human body. The conventional pneumatic inflator mainly comprises a pneumatic pump and an inflator.
In order to keep the conventional inflator at normal pressure, a control unit and an air pressure sensor are additionally arranged in the air pressure pump, and the air pressure sensor is used for detecting and feeding back the air pressure state provided by the air pressure pump to the control unit, so that the air pressure output state of the air pressure pump is monitored at any time and adjusted.
However, in the actual use process of the conventional pneumatic pump, it is often found that the value detected by the pneumatic sensor is unstable when the conduit is folded due to the fact that the inflator is connected to the pneumatic pump through the conduit, which may affect the control unit to generate erroneous judgment and control the pneumatic pump incorrectly, thereby not only causing distortion in the detection of the pneumatic sensor, but also causing the disadvantages of shortened service life and energy waste of the conventional pneumatic pump due to the erroneous judgment.
Therefore, it can be seen from the above description that the conventional pneumatic pump still has the above drawbacks and disadvantages; in view of the above, the present inventors have made extensive studies on a pneumatic pressure detecting device for a pneumatic pump, and finally have developed the present invention.
SUMMERY OF THE UTILITY MODEL
The utility model provides an atmospheric pressure detection device of pneumatic pump, through the utility model discloses a design of a first connector, a sensing line and second connector can listen the atmospheric pressure of the gas-supply pipe of pneumatic pump to by the output atmospheric pressure of the control unit control this pneumatic pump who connects in this sensing line, prevent that aerating device from excessively aerifing and cause the injury to the affected part by borrowing this.
Therefore, in order to achieve the above objects of the present invention, the present inventor provides an air pressure detecting device of a pneumatic pump, for detecting air pressure of a gas pipe of the pneumatic pump, and the air pressure detecting device includes:
the first connector is arranged at one end of the gas transmission pipe, is used for connecting the pneumatic pump and is provided with a first connecting part;
a sensing line, one end of which is arranged in the first connecting part; and
the second connector is arranged at the other end of the gas pipe, is used for connecting an inflating device and is provided with a second connecting part; the other end of the sensing line is arranged in the second connecting part.
Drawings
Fig. 1 is a block diagram of an air pressure detecting device of an air pressure pump according to the present invention;
FIG. 2 is a side view of the gas pipe, the first connector and the second connector of the present invention;
FIG. 3 is an exploded view of the gas pipe, the first connector and the sensing line of the present invention; and
fig. 4 is an exploded view of the gas pipe, the second connector and the sensing line of the present invention.
The main symbols in the figures illustrate:
2 pneumatic pump
3 inflating device
11 gas pipe
12 first connector
13 sense line
14 second connector
21 control unit
121 first connection part
122 first via hole
123 first connecting piece
124 first engaging part
141 second connecting part
142 second through hole
143 second connecting piece
144 second engaging part
1231 first opening hole
1431 second opening
Detailed Description
In order to more clearly describe the air pressure detecting device of the air pressure pump of the present invention, the following description will be made in detail with reference to the drawings.
Please refer to fig. 1 to 4, wherein fig. 1 is a block diagram of an air pressure detecting device of an air pressure pump, fig. 2 is a side view of the air pipe, the first connector and the second connector of the present invention, fig. 3 is an exploded view of the air pipe, the first connector and the sensing line of the present invention, and fig. 4 is an exploded view of the air pipe, the second connector and the sensing line of the present invention. As shown in fig. 1 to fig. 4, the present invention relates to an air pressure detecting device for an air pressure pump, which is used to detect the air pressure of an air pipe 11 of an air pressure pump 2, and is mainly composed of a first connector 12, a sensing line 13 and a second connector 14, wherein the first connector 12 is disposed at one end of the air pipe 11 for connecting the air pressure pump 2, and the first connector 12 includes a first connecting portion 121, a first through hole 122, a first connecting member 123, and a first engaging portion 124.
Further, the first through hole 122 is formed on the first connection head 12 and is communicated with one end of the gas pipe 11, the first connection portion 121 is formed on the first connection member 123, and the first connection member 123 has a first opening 1231, wherein the first opening 1231 is communicated with the first through hole 122, and meanwhile, the first engaging portion 124 is formed on the outer side of the first connection member 123 and is used for engaging with one end of the gas pipe 11. Specifically, one end of the sensing line 13 is disposed in the first connection portion 121.
Please continue to refer to fig. 1, fig. 2 and fig. 4. As shown in fig. 1, 2 and 4, the second connector 14 is disposed at the other end of the gas pipe 11 for connecting an inflator 3, and has a second connecting portion 141, a second through hole 142, a second connecting member 143 and a second engaging portion 144, wherein the second through hole 142 is formed on the second connector 14 and is connected to the other end of the gas pipe 11, the second connecting portion 141 is formed on the second connecting member 143, the second connecting member 143 has a second opening 1431, the second opening 1431 is connected to the second through hole 142, and the second engaging portion 144 is formed at an outer side of the second connecting member 143 for engaging with the other end of the gas pipe 11. Specifically, the other end of the sensing line 13 is disposed in the second connecting portion 141, and the sensing line 13 is electrically connected to a control unit 21 of the pneumatic pump 2 through the first connecting member 123. Thus, the sensing line 13 can sense the bending state of the air pipe 11 and send a warning signal to the control unit 21, and meanwhile, the control unit 21 can control the output air pressure of the air pressure pump 2 according to the warning signal to prevent the air pressure pump 2 from continuously inflating the inflation device 3, thereby reducing the damage of the inflation device 3 to the affected part.
Thus, the structure and function of the air pressure detecting device of the air pressure pump of the present invention have been completely and clearly described above; from the above, it can be seen that the present invention has the following technical features and advantages:
1. through the utility model discloses a setting of a first connector 12, a sensing line 13 and second connector 14 can listen the atmospheric pressure of pneumatic pump 2's gas-supply pipe 11 to by the output atmospheric pressure of controlling unit 21 control this pneumatic pump 2 who connects in this sensing line 13, prevent that aerating device 3 from excessively aerifing and causing the injury to the affected part by borrowing this.
2. Bearing the above point 1, the control unit 21 can also be connected to a warning lamp or a buzzer, when the sensing line 13 is folded concavely, the control unit 21 senses that the resistance of the sensing line 13 is increased, and at this time, the control unit 21 will start the warning lamp or the buzzer to inform that the gas pipe 11 is in the folded state.
It should be emphasized that the above detailed description is specific to possible embodiments of the present invention, but this is not intended to limit the scope of the invention, and all equivalent implementations or modifications that do not depart from the technical spirit of the present invention should be included in the scope of the present invention.
Claims (5)
1. The utility model provides an atmospheric pressure detection device of pneumatic pump for detect the atmospheric pressure of the gas-supply pipe of a pneumatic pump, its characterized in that includes:
the first connector is arranged at one end of the gas transmission pipe, is used for connecting the pneumatic pump and is provided with a first connecting part;
a sensing line, one end of which is arranged in the first connecting part; and
the second connector is arranged at the other end of the gas pipe, is used for connecting an inflating device and is provided with a second connecting part; the other end of the sensing line is arranged in the second connecting part.
2. The apparatus of claim 1, wherein the first connector further comprises:
the first through hole is formed on the first connecting head and communicated with one end of the gas conveying pipe;
the first connecting piece is provided with a first opening, wherein the first opening is communicated with the first through hole, and the first connecting part is formed on the first connecting piece; and
the first clamping part is formed on the outer side of the first connecting piece and used for clamping one end of the gas conveying pipe.
3. The apparatus of claim 2, wherein the second connector further comprises:
the second through hole is formed on the second connecting head and communicated with the other end of the gas conveying pipe;
a second connecting piece with a second opening; the second through hole is communicated with the second through hole, and the second connecting part is formed on the second connecting piece; and
the second clamping part is formed on the outer side of the second connecting piece and used for clamping the other end of the gas transmission pipe.
4. The apparatus of claim 2, wherein the sensor line is electrically connected to a control unit of the pneumatic pump through the first connector.
5. The apparatus of claim 4, wherein the sensor line is capable of sensing a bending state of the gas pipe and sending an alarm signal to the control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920892833.1U CN210033798U (en) | 2019-06-14 | 2019-06-14 | Air pressure detecting device of air pressure pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920892833.1U CN210033798U (en) | 2019-06-14 | 2019-06-14 | Air pressure detecting device of air pressure pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210033798U true CN210033798U (en) | 2020-02-07 |
Family
ID=69347943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920892833.1U Expired - Fee Related CN210033798U (en) | 2019-06-14 | 2019-06-14 | Air pressure detecting device of air pressure pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210033798U (en) |
-
2019
- 2019-06-14 CN CN201920892833.1U patent/CN210033798U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200207 Termination date: 20210614 |