CN217567032U - Portable plateau oxygen system - Google Patents
Portable plateau oxygen system Download PDFInfo
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- CN217567032U CN217567032U CN202123405848.7U CN202123405848U CN217567032U CN 217567032 U CN217567032 U CN 217567032U CN 202123405848 U CN202123405848 U CN 202123405848U CN 217567032 U CN217567032 U CN 217567032U
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- oxygen
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- electromagnetic valve
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 132
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 132
- 239000001301 oxygen Substances 0.000 title claims abstract description 132
- 239000008280 blood Substances 0.000 claims abstract description 28
- 210000004369 blood Anatomy 0.000 claims abstract description 28
- 238000004891 communication Methods 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 abstract description 14
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 230000001502 supplementing effect Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000033764 rhythmic process Effects 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical group [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009469 supplementation Effects 0.000 description 1
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- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The utility model discloses a portable plateau oxygen supply system, which comprises an electromagnetic valve, a control unit and an oxygen bag; the oxygen bag is connected with the input end of the electromagnetic valve through a first nasal suction tube, and the output end of the electromagnetic valve is connected with a second nasal suction tube; the control unit is used for detecting the pressure of the second nasal suction tube and controlling the electromagnetic valve based on the pressure signal; the utility model has the advantages that the power-on duration of the oxygen supply electromagnetic valve is controlled by detecting the pressure of the breathing condition of the user and the blood oxygen concentration signal, so that pulse oxygen supply is realized, the whole oxygen supply process does not need manual operation, and the oxygen supply process is convenient and efficient; a certain charging circuit is arranged in the system, and a storage battery is arranged, so that the oxygen supply time is prolonged; the communication module and the RFID label that set up and be connected between the lease platform have made things convenient for more and have improved the use to oxygen system, and can carry out unified management to oxygen system.
Description
Technical Field
The utility model relates to an oxygen suppliment technical field particularly, relates to a portable plateau oxygen system.
Background
In high-altitude outdoor areas, partial people can have an anoxic condition and can normally live by oxygen supplement. The existing portable oxygen generator is not suitable for outdoor popularization due to the reasons of high price, size, weight and the like, the existing outdoor oxygen supplementing mode mainly supplies oxygen through an oxygen bag and an oxygen tank directly, a user needs to manually control the oxygen supplementing mode, the oxygen supplementing process is inconvenient, and the problems that the oxygen utilization rate is not high and long-time oxygen supply is difficult exist.
In view of this, the present application is specifically made.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that in high altitude area, the oxygen bag and the oxygen jar of adoption pass through the means oxygen suppliment, and the oxygen suppliment process is not convenient, and the oxygen utilization ratio is not high, and aim at provides a portable plateau oxygen system, can realize carrying out automatic oxygen suppliment according to human breathing rhythm, has improved the utilization ratio of oxygen.
The utility model discloses a following technical scheme realizes:
a portable plateau oxygen supply system comprises an electromagnetic valve, a control unit and an oxygen bag;
the oxygen bag is connected with the input end of the electromagnetic valve through a first nasal suction tube, and the output end of the electromagnetic valve is connected with a second nasal suction tube;
the control unit is used for detecting the pressure of the second nasal suction tube and controlling the electromagnetic valve based on the pressure signal.
When the tradition carries out oxygen supplementation in plateau district, what adopt usually is to carry out the mode of manual direct oxygen suppliment to oxygen bag or oxygen jar, but when adopting this kind of method to carry out the oxygen suppliment, often can appear that the utilization ratio of oxygen is not high, and the manual control oxygen suppliment brings very big inconvenience, the utility model provides a portable plateau oxygen system realizes carrying out automatic oxygen suppliment, oxygen suppliment easy operation convenience to the user through pressure and the human blood oxygen condition in detecting the oxygen suppliment nasal suction pipe.
Preferably, the control unit comprises a pressure sensing module, a control module and a driver, wherein the output end of the pressure sensing module is connected with the input end of the control module, the output end of the control module is connected with the input end of the driver, and the driver is used for controlling the working state of the electromagnetic valve.
Preferably, the control module is an STM32 chip or an ESP32 chip.
Preferably, the control module comprises a first A/D converter and a comparator, the output end of the pressure sensor is connected with the input end of the first A/D converter, the output end of the first A/D converter is connected with the input end of the comparator, the output end of the comparator is connected with the input end of the driver, the driver controls the electromagnetic valve, and the pressure sensor is used for detecting the pressure of the second nasal suction tube.
Preferably, the control unit further comprises a blood oxygen collection module, and the output end of the blood oxygen collection module is connected with the input end of the control module.
Preferably, the control module further comprises a second a/D converter, an operational amplifier and a timer, the output end of the blood oxygen collecting module is connected with the input end of the second a/D converter, the output end of the second a/D converter is connected with the input end of the operational amplifier, the output end of the operational amplifier is connected with the input end of the timer, and the output end of the timer is connected with the input end of the driver.
Preferably, oxygen system still includes communication module and RFID label, control module passes through communication module is connected with the lease platform, the RFID label is used for the sign oxygen system, the lease platform is through reading the oxygen system that RFID label discernment corresponds.
Preferably, the oxygen system further includes a charging circuit module, a storage battery and a voltage boost circuit, the charging circuit module is configured to supply power to the storage battery, the storage battery supplies power to the driver through the voltage boost circuit, and the storage battery is configured to supply power to the control unit.
Preferably, the blood oxygen collecting module is a MAX30102 blood oxygen collecting module.
Preferably, the charging circuit module is a charging circuit module of an IP5306 model, and the boost circuit is a boost circuit module of a DM13-12 model.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
1. the embodiment of the utility model provides a portable plateau oxygen system, through the pressure size and the blood oxygen concentration signal size that detect user's breathing situation, control the circular telegram of oxygen suppliment solenoid valve long, realize the pulse oxygen suppliment, whole oxygen uptake process need not manual operation, the oxygen uptake process is convenient and efficient;
2. the embodiment of the utility model provides a portable plateau oxygen system, set up certain charging circuit in the system, and dispose the battery, increased the length of time of oxygen supply;
3. the embodiment of the utility model provides a pair of portable plateau oxygen system, communication module and the RFID label of setting and lease between the platform are connected, have made things convenient for more and have improved the use to oxygen system, and can carry out unified management to oxygen system.
Drawings
In order to more clearly illustrate the technical solution of the exemplary embodiments of the present invention, the drawings which are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and that for a person skilled in the art, other related drawings can be obtained from these drawings without inventive effort.
FIG. 1 is a schematic view of an oxygen supply system
FIG. 2 is a circuit diagram of the control system
FIG. 3 is an equivalent alternative circuit diagram of a control module
Reference numerals are as follows:
1. an oxygen bag; 2. a first nasal prong; 3. a second nasal prong.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, it will be apparent to one of ordinary skill in the art that: it is not necessary to employ these specific details to practice the invention. In other instances, well-known structures, circuits, materials, or methods have not been described in detail so as not to obscure the invention.
Throughout the specification, reference to "one embodiment," "an embodiment," "one example," or "an example" means: the particular features, structures, or characteristics described in connection with the embodiment or example are included in at least one embodiment of the present invention. Thus, the appearances of the phrase "one embodiment," "an embodiment," "one example" or "an example" in various places throughout this specification are not necessarily all referring to the same embodiment or example. Furthermore, the particular features, structures, or characteristics may be combined in any suitable combination and/or sub-combination in one or more embodiments or examples. Further, those of ordinary skill in the art will appreciate that the illustrations provided herein are for illustrative purposes and are not necessarily drawn to scale. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
In the description of the present invention, the terms "front", "back", "left", "right", "up", "down", "vertical", "horizontal", "high", "low", "inner", "outer", etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the scope of the present invention.
Examples
The embodiment discloses a portable plateau oxygen supply system, as shown in fig. 1 and 2, comprising an electromagnetic valve, a control unit and an oxygen bag 1;
the oxygen bag 1 is connected with the input end of the electromagnetic valve through the first nasal pipette 2, the output end of the electromagnetic valve is connected with the second nasal pipette 3, and in the embodiment, the type of the adopted electromagnetic valve is SX91-6G type electromagnetic valve;
the control unit is used for detecting the pressure of the second nasal suction tube 3 and controlling the electromagnetic valve based on the pressure signal, when the pressure sensor detects the pressure in the second nasal suction tube 3, the pressure signal is fed back to the control unit, and after receiving the pressure signal, the control unit automatically triggers the electromagnetic valve and opens the electromagnetic valve to realize the process of supplying oxygen;
the control unit comprises a pressure sensing module, a control module and a driver, wherein the output end of the pressure sensing module is connected with the input end of the control module, the output end of the control module is connected with the input end of the driver, and the driver is used for controlling the working state of the electromagnetic valve.
In this embodiment, the pressure sensor that adopts is the pressure sensor of model XGZP6899, and control module adopts STM32 chip or ESP32 chip, and the driver adopts ULN2001D drive circuit, and in this embodiment, control module can trigger after receiving the signal that pressure sensor transmitted, opens drive circuit, and drive circuit drives the solenoid valve and realizes carrying out the oxygen suppliment to the user.
In this embodiment, as shown in fig. 3, the chip may be replaced by a circuit including a first a/D converter and a comparator, an output end of the pressure sensor is connected to an input end of the first a/D converter, an output end of the first a/D converter is connected to an input end of the comparator, an output end of the comparator is connected to an input end of the driver, the driver controls the electromagnetic valve, the pressure sensor is configured to detect a pressure of the second nasal suction tube 3, a set threshold value is input to another input end of the comparator, a detected pressure signal is compared with the set threshold value, if the pressure signal is greater than the preset threshold value, it represents that a user inhales, the electromagnetic valve needs to be opened to supply oxygen to the user, and when the preset threshold value is smaller than the pressure signal value, oxygen supply is not needed.
In this embodiment, the blood oxygen collecting module is further included, an output end of the blood oxygen collecting module is connected with an input end of the control module, and the blood oxygen collecting module is an MAX30102 blood oxygen collecting module; used for detecting the heart rate and the blood oxygen concentration of the human body and transmitting the heart rate and the blood oxygen concentration to the main control unit. It embeds ruddiness LED and infrared light LED, adopt the photovolysis method, utilize human tissue to carry out rhythm of the heart and blood oxygen concentration detection at the luminousness difference that the blood pulsation caused, consequently when detecting user's blood oxygen concentration, provide control module, control module compares it with the threshold value that sets up, if be less than the threshold value, then open the oxygen suppliment, set up in control module and carry out the process of comparison with the threshold value, can realize through the comparator of taking certainly on the chip, this comparative process is that the setting of comparator among the prior art realizes.
In this embodiment, the control module may further include a second a/D converter, an operational amplifier, and an equivalent circuit of a timer, wherein an output end of the blood oxygen collecting module is connected to an input end of the second a/D converter, an output end of the second a/D converter is connected to an input end of the operational amplifier, an output end of the operational amplifier is connected to an input end of the timer, an output end of the timer is connected to an input end of the driver, and the set timer may be used to record a time length of oxygen supply. The user heart rate and the blood oxygen concentration data that the oxygen suppliment time reference master control unit read from blood oxygen detection module, user heart rate and blood oxygen concentration are lower, then need to transfer long oxygen suppliment time, if user heart rate and blood oxygen concentration are normal, then can suitably transfer short oxygen suppliment time.
In this embodiment, oxygen system still includes communication module and RFID label, control module passes through communication module is connected with the lease platform, the RFID label is used for the sign oxygen system, the lease platform is through reading the oxygen system that the RFID label discernment corresponds, and the RFID label of setting is mainly used for distinguishing from which specific equipment that leases in the lease platform, and communication module is wireless communication module, and what this embodiment adopted is that 4G wireless communication module realizes data transmission.
In this embodiment, the rental principle adopted is the same as the principle of shared treasured rental that charges, and the rental request that receives is realized by scanning the two-dimensional code through the rental platform, and when the system received user's rental request, the rental platform will pop up portable oxygen suppliment terminal automatically to through card reader record equipment's RFID information. And recording the rental status of the device at the rental system. When the user returns the oxygen supply terminal, the leasing platform identifies the leasing state of the equipment by reading the RFID tag, automatically retrieves the equipment and finishes deposit return, and if the equipment cannot be identified, the user is reminded to hand over manual processing.
In this embodiment, the oxygen supply system further includes a charging circuit module, a storage battery, and a voltage boost circuit, where the charging circuit module is used to supply power to the storage battery, the storage battery supplies power to the driver through the voltage boost circuit, and the storage battery is used to supply power to the control unit, in this embodiment, the charging circuit module is the charging circuit module of the IP5306 model, the voltage boost circuit is the voltage boost circuit module of the DM13-12 model, and the storage battery is a lithium battery, but is not limited to the module setting of this model.
The charging circuit module is used for supplying electric quantity to the equipment, and is characterized in that: can carry out wired charging, also can carry out wireless charging through wireless charging coil through type-c interface, charging circuit possesses overcharge protect function.
The storage battery supplies power for all electrical units of the equipment, and oxygen absorption efficiency of pulse oxygen supply is matched, so that a user can supplement oxygen outdoors for a long time.
According to the portable plateau oxygen supply system provided by the embodiment, the power-on duration of the oxygen supply electromagnetic valve is controlled by detecting the pressure of the breathing condition of the user and the blood oxygen concentration signal, so that pulse oxygen supply is realized, the whole oxygen supply process does not need manual operation, and the oxygen supply process is convenient and efficient; a certain charging circuit is arranged in the system, and a storage battery is arranged, so that the oxygen supply time is prolonged; the communication module and the RFID label that set up and be connected between the lease platform have made things convenient for more and have improved the use to oxygen system, and can carry out unified management to oxygen system.
The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. A portable plateau oxygen supply system is characterized by comprising an electromagnetic valve, a control unit and an oxygen bag (1);
the oxygen bag (1) is connected with the input end of the electromagnetic valve through a first nasal suction tube (2), and the output end of the electromagnetic valve is connected with a second nasal suction tube (3);
the control unit is used for detecting the pressure of the second nasal suction tube (3) and controlling the electromagnetic valve based on the pressure signal.
2. The portable plateau oxygen supply system of claim 1, wherein the control unit comprises a pressure sensing module, a control module and a driver, wherein an output end of the pressure sensing module is connected with an input end of the control module, an output end of the control module is connected with an input end of the driver, and the driver is used for controlling the working state of the electromagnetic valve.
3. The portable plateau oxygen supply system according to claim 2, wherein the control module is an STM32 chip or an ESP32 chip.
4. The portable plateau oxygen supply system as claimed in claim 2, wherein the control module comprises a first a/D converter and a comparator, the output end of the pressure sensing module is connected with the input end of the first a/D converter, the output end of the first a/D converter is connected with the input end of the comparator, the output end of the comparator is connected with the input end of the driver, the driver controls the electromagnetic valve, and the pressure sensing module is used for detecting the pressure of the second nasal suction tube (3).
5. The portable plateau oxygen supplying system of claim 2, wherein the control unit further comprises a blood oxygen collecting module, and an output end of the blood oxygen collecting module is connected with an input end of the control module.
6. The portable plateau oxygen supplying system of claim 5, wherein the control module further comprises a second A/D converter, an operational amplifier and a timer, wherein the output end of the blood oxygen collecting module is connected with the input end of the second A/D converter, the output end of the second A/D converter is connected with the input end of the operational amplifier, the output end of the operational amplifier is connected with the input end of the timer, and the output end of the timer is connected with the input end of the driver.
7. The portable plateau oxygen supply system of claim 2, further comprising a communication module and an RFID tag, wherein the control module is connected with a rental platform through the communication module, the RFID tag is used for identifying the oxygen supply system, and the rental platform identifies the corresponding oxygen supply system by reading the RFID tag.
8. The portable plateau oxygen supply system according to any one of claims 2 to 7, further comprising a charging circuit module, a storage battery and a booster circuit, wherein the charging circuit module is used for supplying power to the storage battery, the storage battery supplies power to the driver through the booster circuit, and the storage battery is used for supplying power to the control unit.
9. The portable plateau oxygen supplying system of claim 5, wherein the blood oxygen collecting module is a MAX30102 blood oxygen collecting module.
10. The portable plateau oxygen supplying system as claimed in claim 8, wherein the charging circuit module is an IP5306 charging circuit module, and the boosting circuit is a DM13-12 boosting circuit module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123405848.7U CN217567032U (en) | 2021-12-30 | 2021-12-30 | Portable plateau oxygen system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123405848.7U CN217567032U (en) | 2021-12-30 | 2021-12-30 | Portable plateau oxygen system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217567032U true CN217567032U (en) | 2022-10-14 |
Family
ID=83536560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123405848.7U Active CN217567032U (en) | 2021-12-30 | 2021-12-30 | Portable plateau oxygen system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217567032U (en) |
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2021
- 2021-12-30 CN CN202123405848.7U patent/CN217567032U/en active Active
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