CN213209644U - Portable air detection device - Google Patents
Portable air detection device Download PDFInfo
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- CN213209644U CN213209644U CN202021733061.6U CN202021733061U CN213209644U CN 213209644 U CN213209644 U CN 213209644U CN 202021733061 U CN202021733061 U CN 202021733061U CN 213209644 U CN213209644 U CN 213209644U
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- air pump
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- circuit board
- air detection
- portable air
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Abstract
The utility model discloses a portable empty gas detection surveys device, including organism, air pump and measurement case, there is the suction head organism upper end one side through threaded connection, suction head one end is connected with through the ferrule the air pump, the air pump bottom is connected with through the ferrule the measurement case. Has the advantages that: the utility model discloses a set up and measure the case, temperature and humidity sensor, electrochemistry sensor and air pump, can produce suction through the air pump, make gaseous through the suction head suction measure the incasement, thereby can make gaseous storage measure the incasement, improve and detect the precision, excellent in use effect, through setting up the circuit board, wireless module, bluetooth module and GPS module, can fix a position the measuring position in real time, thereby can make the contrast to the air survey data in different regions, simultaneously can also upload the terminal with data in real time, be convenient for save data, improve the functional effect of device, the practicality is good.
Description
Technical Field
The utility model relates to an empty gas detection surveys technical field, concretely relates to portable empty gas detection surveys device.
Background
The air detection in a broad sense refers to the detection of the composition of air, and the air detection in a narrow sense mainly from the application point of view, and the important research is the indoor air detection, which refers to the detection of the air quality by the decoration pollution caused by the release of substances harmful to human bodies contained in indoor decoration materials, furniture and the like into home and office environments.
But current empty gas detection surveys device functional structure is simple, and when measuring, gaseous in constantly flowing state can make measurement accuracy poor, and current empty gas detection surveys device in addition can not show the measuring position in real time when measuring, and can not upload data, reduces the practicality of device, consequently, needs a neotype portable empty gas detection surveys device and solves current problem.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the defects of the prior art, the portable air detection device is provided, and the problem that the existing air detection device is simple in functional structure, and when in measurement, gas is in a continuous flowing state, so that the measurement precision is poor is solved.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a portable empty gas detection surveys device, including organism, air pump and measurement case, there is the suction head organism upper end one side through threaded connection, suction head one end is connected with through the ferrule the air pump, the air pump bottom is connected with through the ferrule the measurement case, measurement incasement wall one side is connected with temperature and humidity sensor through the draw-in groove, the temperature and humidity sensor below is provided with electrochemical sensor.
Furthermore, a display screen is arranged on one side of the measuring box and connected with the machine body through a clamping groove.
Through adopting above-mentioned technical scheme, can make the air pump produces suction to with gaseous through the suction head inhales measure the incasement, make gaseous can remain measure the incasement, improve and detect the precision, temperature and humidity sensor can detect out the temperature and humidity value in the air, the electrochemistry sensor model is BAX8-CT-7NDH, can detect out the quality of air, and pass through display screen display relevant measurement information, convenient to use user uses, can more directly perceived sees the measured value.
Further, there is the handle organism bottom through bolted connection, the peripheral nestification of handle has the protective sheath, the handle bottom is connected with the lithium cell through the draw-in groove.
Through adopting above-mentioned technical scheme, can improve the portability of device, the handle is convenient for hold the device, and the measurement of being convenient for is used, the lithium cell can provide electric power for the device, guarantees that the device normally works.
Furthermore, one side of the handle is connected with a function key through a clamping groove, one side of the function key is provided with a circuit board, and the circuit board is connected with the handle through a screw.
By adopting the technical scheme, the device can be controlled to operate, the circuit board provides circuits for the device, and menu selection is carried out through the function keys, so that the operation convenience of the device is improved.
Furthermore, the circuit board is electrically connected with a Bluetooth module, a wireless module is arranged below the Bluetooth module, and a GPS module is arranged below the wireless module.
By adopting the technical scheme, the functionality of the device can be improved, and the Bluetooth module and the wireless module can upload measurement data and perform data storage comparison.
Furthermore, the wireless module and the GPS module are electrically connected with the circuit board.
Through adopting above-mentioned technical scheme, the GPS module can fix a position to can detect the comparison to the air in different regions, improve the result of use of device.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
1. in order to solve the problems that the existing air detection device has simple functional structure, and the measurement precision is poor because the gas is in a continuous flowing state during measurement, the utility model can generate suction force through the air pump by arranging the measurement box, the temperature and humidity sensor, the electrochemical sensor and the air pump, so that the gas is sucked into the measurement box through the suction head, and the gas can be stored in the measurement box, thereby improving the detection precision and having good use effect;
2. for solving current empty gas detection surveys device when measuring, can not show the measuring position in real time, and can not upload data, reduce the problem of device's practicality, the utility model discloses a set up circuit board, wireless module, bluetooth module and GPS module, can fix a position the measuring position in real time to can make the contrast to the empty gas measurement data in different regions, can also upload the terminal in real time with data simultaneously, the storage data of being convenient for improves the functional effect of device, and the practicality is good.
Drawings
Fig. 1 is a schematic structural diagram of a portable air detection device according to the present invention;
FIG. 2 is a left side cross-sectional view of a portable air detection unit in accordance with the present invention;
fig. 3 is a circuit block diagram of a portable air detection device according to the present invention.
The reference numerals are explained below:
1. a body; 2. an air suction head; 3. a display screen; 4. a protective sleeve; 5. a handle; 6. function keys; 7. a lithium battery; 8. an air pump; 9. a measuring box; 10. a temperature and humidity sensor; 11. an electrochemical sensor; 12. a Bluetooth module; 13. a wireless module; 14. a circuit board; 15. and a GPS module.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-3, the portable air detection device in this embodiment includes a machine body 1, an air pump 8 and a measurement box 9, one side of the upper end of the machine body 1 is connected with an air suction head 2 through a screw thread, one end of the air suction head 2 is connected with the air pump 8 through a pipe hoop, the bottom end of the air pump 8 is connected with the measurement box 9 through a pipe hoop, so that the air pump 8 generates a suction force, and thus air is sucked into the measurement box 9 through the air suction head 2, so that the air can be retained in the measurement box 9, thereby improving the detection precision, one side of the inner wall of the measurement box 9 is connected with a temperature and humidity sensor 10 through a clamping groove, an electrochemical sensor 11 is arranged below the temperature and humidity sensor 10, the temperature and humidity sensor 10 can detect the temperature and humidity value in the air, the model of the electrochemical sensor 11 is BAX8-CT, display screen 3 passes through the draw-in groove with organism 1 and is connected, display screen 3 shows relevant measured information, convenient to use person uses, can find out the measured value more directly perceived, there is handle 5 organism 1 bottom through bolted connection, be convenient for hold the device through handle 5, be convenient for measure the use, 5 peripheral nestification of handle have protective sheath 4, can protect handle 5, also convenient to use person holds handle 5 better simultaneously, 5 bottoms of handle are connected with lithium cell 7 through the draw-in groove, lithium cell 7 can provide electric power for the device, guarantee device normal work, portability and the duration that can improve the device.
As shown in fig. 1 to 3, in this embodiment, one side of the handle 5 is connected to the function key 6 through the card slot, one side of the function key 6 is provided with the circuit board 14, the circuit board 14 is connected to the handle 5 through a screw, so that the operation of the device can be controlled, the circuit board 14 provides a circuit for the device, and menu selection is performed through the function key 6, so that the operation convenience of the device is improved.
As shown in fig. 1-3, in this embodiment, a bluetooth module 12 is electrically connected to a circuit board 14, a wireless module 13 is disposed below the bluetooth module 12, a GPS module 15 is disposed below the wireless module 13, so as to improve the functionality of the device, the bluetooth module 12 and the wireless module 13 can upload measurement data for data storage comparison, the wireless module 13 and the GPS module 15 are both electrically connected to the circuit board 14, and the GPS module 15 can perform positioning, so as to detect and compare air in different regions, and improve the use effect of the device.
The specific implementation process of this embodiment is as follows: during the use, can provide electric power for the device through lithium cell 7, guarantee the device normal work, when measuring, hold handle 5, then start and the operation through function button 6 controlling means, produce suction through air pump 8, thereby inhale gas in the measuring box 9 through suction head 2, make gas can remain in measuring box 9, improve and detect the precision, temperature and humidity sensor 10 can detect out the humiture value in the air, electrochemical sensor 11 can detect out the quality of air, and show relevant measuring information through display screen 3, can more directly perceived measured value, wherein GPS module 15 can fix a position, thereby can detect the comparison to the air in different regions, and can be connected with the terminal through wireless module 13 and bluetooth module 12, thereby upload data, improve the service function of device.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.
Claims (6)
1. A portable air detection device, its characterized in that: including organism (1), air pump (8) and measurement case (9), there is aspirator (2) organism (1) upper end one side through threaded connection, aspirator (2) one end is connected with through the ferrule air pump (8), air pump (8) bottom is connected with through the ferrule measurement case (9), measurement case (9) inner wall one side is connected with temperature and humidity sensor (10) through the draw-in groove, temperature and humidity sensor (10) below is provided with electrochemical sensor (11).
2. A portable air detection unit according to claim 1, wherein: a display screen (3) is arranged on one side of the measuring box (9), and the display screen (3) is connected with the machine body (1) through a clamping groove.
3. A portable air detection unit according to claim 1, wherein: the novel lithium battery charger is characterized in that the bottom end of the charger body (1) is connected with a handle (5) through a bolt, a protective sleeve (4) is embedded in the periphery of the handle (5), and a lithium battery (7) is connected to the bottom end of the handle (5) through a clamping groove.
4. A portable air detection unit according to claim 3, wherein: one side of the handle (5) is connected with a function key (6) through a clamping groove, one side of the function key (6) is provided with a circuit board (14), and the circuit board (14) is connected with the handle (5) through a screw.
5. A portable air detection unit according to claim 4, wherein: the circuit board (14) is electrically connected with a Bluetooth module (12), a wireless module (13) is arranged below the Bluetooth module (12), and a GPS module (15) is arranged below the wireless module (13).
6. A portable air detection unit according to claim 5, wherein: the wireless module (13) and the GPS module (15) are both electrically connected with the circuit board (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021733061.6U CN213209644U (en) | 2020-08-19 | 2020-08-19 | Portable air detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021733061.6U CN213209644U (en) | 2020-08-19 | 2020-08-19 | Portable air detection device |
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| Publication Number | Publication Date |
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| CN213209644U true CN213209644U (en) | 2021-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021733061.6U Active CN213209644U (en) | 2020-08-19 | 2020-08-19 | Portable air detection device |
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| CN (1) | CN213209644U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114440397A (en) * | 2021-12-30 | 2022-05-06 | 上海蓝凡网络科技股份有限公司 | Portable sharing intelligent metering device, method and application |
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2020
- 2020-08-19 CN CN202021733061.6U patent/CN213209644U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114440397A (en) * | 2021-12-30 | 2022-05-06 | 上海蓝凡网络科技股份有限公司 | Portable sharing intelligent metering device, method and application |
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