CN212255239U - Binary channels empty gas detection surveys device - Google Patents
Binary channels empty gas detection surveys device Download PDFInfo
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- CN212255239U CN212255239U CN202020562405.5U CN202020562405U CN212255239U CN 212255239 U CN212255239 U CN 212255239U CN 202020562405 U CN202020562405 U CN 202020562405U CN 212255239 U CN212255239 U CN 212255239U
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Abstract
The utility model relates to an empty gas detection surveys technical field, provides a binary channels empty gas detection surveys device. The utility model discloses binary channels empty gas detection surveys device, through the empty gas detection surveys passageway that sets up the link up in the inside of hand-held type casing, and use the baffle to divide into two different empty gas detection surveys passageways with empty gas detection surveys passageway, and install different empty gas detection surveys piece in the empty gas detection surveys passageway of difference, import water conservancy diversion folded plate and export water conservancy diversion folded plate through the baffle both ends can control different empty gas detection surveys passageway's closure, make when detecting different air, unmatched passageway can be closed, unmatched empty gas detection surveys piece does not receive the pollution damage.
Description
Technical Field
The utility model relates to an empty gas detection surveys technical field, specifically relates to a binary channels empty gas detection surveys device.
Background
The traditional air detection device generally detects the air quality of a plurality of detection pieces in the same area, and when different air is detected, the unmatched detection pieces are easily polluted and damaged, so that the detection precision of the detection device can be reduced, and the service life of the detection device can be also reduced.
Disclosure of Invention
The embodiment of the utility model provides a binary channels empty gas detection surveys device, detection air that can be different corresponds different detection piece, prevents that detection piece cross contamination is impaired. The specific technical scheme is as follows:
the double-channel air detection device comprises a hollow handheld shell, wherein one end of the handheld shell is provided with an air inlet, and the other end of the handheld shell is provided with an air outlet; an air detection channel is arranged inside the handheld shell, one end of the air detection channel is communicated with the air inlet, and the other end of the air detection channel is communicated with the air outlet; a partition plate in the same direction as the air detection channel is arranged in the air detection channel, and the partition plate divides the air detection channel into a first air detection channel and a second air detection channel; one end of the clapboard is hinged with an air inlet diversion folded plate, and the other end of the clapboard is hinged with an air outlet diversion folded plate; a micro-control piece is installed inside the handheld shell, a first air detection piece is installed in the first air detection channel, and a second air detection piece is installed in the second air detection channel; the front of hand-held type shell is installed the touch-control screen, first empty gas detection spare and second empty gas detection spare all are connected with little controlling part electricity.
Furthermore, the air inlet diversion folded plate and the air outlet diversion folded plate are hinged to the partition plate through rotating shafts, knobs extending out of the handheld shell are arranged at the upper ends of the rotating shafts, and the lengths of the air inlet diversion folded plate and the air outlet diversion folded plate are larger than the widths of the first air detection channel and the second air detection channel.
Further, first air detection spare and second air detection spare include temperature and humidity sensor, carbon monoxide sensor, formaldehyde sensor or smoke transducer.
Further, a storage battery is installed inside the handheld shell and electrically connected with the micro control part.
Further, the inside of hand-held type casing installs the battery, be equipped with charge-discharge interface on the hand-held type casing, charge-discharge interface, little control and battery electricity in proper order connect.
Furthermore, a sound inlet hole is formed in the lower end of the handheld shell, a sound outlet hole is formed in the lower end of the handheld shell, a microphone and a loudspeaker are mounted inside the handheld shell, the microphone is close to the sound inlet hole, the loudspeaker is close to the sound outlet hole, and the microphone and the loudspeaker are both electrically connected with the micro control part.
Furthermore, a key module is installed on the handheld shell and electrically connected with the micro control part.
Further, a communication module is installed inside the handheld shell and electrically connected with the micro control piece.
Further, the communication module comprises a WIFI module, a Bluetooth module or a 5G module.
The utility model discloses binary channels empty gas detection surveys device, through the empty gas detection surveys passageway that sets up the link up in the inside of hand-held type casing, and use the baffle to divide into two different empty gas detection surveys passageways with empty gas detection surveys passageway, and install different empty gas detection surveys piece in the empty gas detection surveys passageway of difference, import water conservancy diversion folded plate and export water conservancy diversion folded plate through the baffle both ends can control different empty gas detection surveys passageway's closure, make when detecting different air, unmatched passageway can be closed, unmatched empty gas detection surveys piece does not receive the pollution damage.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
Fig. 1 is the embodiment of the present invention provides a schematic diagram of a dual-channel air detection device.
Fig. 2 is the utility model discloses two-channel air detection device's internal structure schematic diagram.
10, a handheld shell; 11. an air inlet; 12. an air outlet; 13. an air detection channel; 131. a first air detection channel; 132. a second air detection channel; 14. a partition plate; 15. an air intake diversion folded plate; 16. an air outlet diversion folded plate; 17. a micro-control; 18. a first air detection member; 19. a second air detection member; 20. a touch screen; 21. a storage battery; 22. a photovoltaic charging panel; 23. a sound inlet hole; 24. a sound outlet hole; 25. a microphone; 26. a horn; 27. a key module; 28. a communication module; 101. a rotating shaft; 103. a knob; 211. a charge and discharge interface.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. The terms "first" or "second", etc. are used merely to distinguish the same type of component or device, and do not represent limitations.
As shown in fig. 1-2, the dual-channel air detection device of the embodiment of the present invention includes a hollow handheld housing 10, wherein one end of the handheld housing 10 is provided with an air inlet 11, and the other end is provided with an air outlet 12; an air detection channel 13 is arranged inside the handheld shell 10, one end of the air detection channel 13 is communicated with the air inlet 11, and the other end of the air detection channel 13 is communicated with the air outlet 12; a partition plate 14 in the same direction as the air detection channel 13 is arranged in the air detection channel 13, and the partition plate 14 divides the air detection channel 13 into a first air detection channel 131 and a second air detection channel 132; one end of the clapboard 14 is hinged with an air inlet diversion folded plate 15, and the other end is hinged with an air outlet diversion folded plate 16; the micro-control part 17 is installed inside the handheld shell 10, the first air detection channel 131 is provided with the first air detection part 18, and the second air detection channel 132 is provided with the second air detection part 19; the front surface of the hand-held housing 10 is provided with a touch screen 20, and the touch screen 20, the first air detection element 18 and the second air detection element 19 are all electrically connected with the micro control element 17.
The air inlet diversion flap 15 and the air outlet diversion flap 16 are hinged to the partition plate 14 through a rotating shaft 101, a knob 103 extending out of the handheld shell 10 is arranged at the upper end of the rotating shaft 101, and the lengths of the air inlet diversion flap 15 and the air outlet diversion flap 16 are greater than the widths of the first air detection channel 131 and the second air detection channel 132; the inlet guide flap 15 and the outlet guide flap 16 are used to block and close the first air detection channel 131 and the second air detection channel 132, so that one of the air detection channels is unblocked and the other air detection channel is closed.
Wherein, first air detection spare 18 and second air detection spare 19 include temperature and humidity sensor, carbon monoxide sensor, formaldehyde sensor or smoke transducer.
The handheld shell 10 is internally provided with a storage battery 21, the handheld shell 10 is provided with a charging and discharging interface 211, and the charging and discharging interface 211, the micro control part 17 and the storage battery 21 are electrically connected in sequence; the storage battery 21 can be charged for use for multiple times; the storage battery can also be reversely charged outwards, so that the battery is convenient to use in emergency situations such as field environment and the like.
Wherein, the back surface of the hand-held shell 10 is provided with a photovoltaic charging panel 22, and the photovoltaic charging panel 22 is respectively and electrically connected with the micro control panel 17 and the storage battery 21; the emergency charging device is used for emergency charging in a field environment.
Wherein, the lower end of the hand-held shell 10 is provided with a sound inlet hole 23, the lower end is provided with a sound outlet hole 24, a microphone 25 and a loudspeaker 26 are arranged in the hand-held shell 10, the microphone 25 is close to the sound inlet hole 23, the loudspeaker 26 is close to the sound outlet hole 24, and the microphone 25 and the loudspeaker 26 are both electrically connected with the micro-control part 17; for voice input and output.
The handheld housing 10 is provided with a key module 27, and the key module 27 is electrically connected to the micro control unit 17, and is used for emergently operating and controlling the micro control unit 17 under the condition that the touch screen 20 is out of order.
Wherein, the inside of the hand-held housing 10 is installed with a communication module 28, which is electrically connected with the micro-control unit. The communication module comprises a WIFI module, a Bluetooth module or a 5G module and is used for communicating with the outside.
The first air detection part 18 and the second air detection part 19 are used for detecting the temperature and the humidity of air, and the concentration of carbon monoxide, formaldehyde or smoke in the air; the micro-control part 17 is used for reading the air index data detected by the first air detection part 18 and the second air detection part 19, processing the data, controlling the signal interaction with the touch screen 20, and controlling the touch screen 20 to display the processed air data information in characters or graphs; the horn 26 is used for system warning sounds or other sounds when the detector is in operation; the micro-control 17 may refer to a printed circuit board integrated with a processor, a memory, an auxiliary integrated circuit chip, and auxiliary electronic components; the printed circuit board is provided with different types of interfaces for the communication or electrical connection of the micro-controller 17 with other devices, such as an IC bus interface, a serial bus interface and a parallel bus interface.
The touch screen 20 is used for inputting a control command to the micro control unit 17 and displaying a control system interface, and the touch screen 20 may be an LED touch display screen; the key module 27 is used for inputting control commands to the micro control unit 17, and includes a printed circuit board, an on/off button connected to the printed circuit board, and a direction/determination button, and can perform key operation control on the micro control unit 17 when the touch screen 20 fails.
Wherein the hand-held housing 10 is provided with an activation button for activating the micro-control 17.
The utility model discloses a binary channels empty gas detection surveys device is as follows when using:
when certain air corresponding to the first air detection piece 18 is detected, the knob 103 is rotated by hands to drive the rotating shaft 101 to control the air inlet diversion flap 15 and the air outlet diversion flap 16 to rotate, so that the air inlet diversion flap 15 and the air outlet diversion flap 16 are in close contact with the inner wall of the air detection channel 13, the first air detection channel 131 is opened, the second air detection channel 132 is closed, the micro control piece 17 is controlled by the touch screen 20 to start the first air detection piece 18 to detect the air entering the first air detection channel 131, and the result is displayed on the touch screen 20.
It should be understood that the mounting between the structures in the embodiments of the present invention may refer to welding, bolting, screwing, scarf joining, and bonding; the connection between the pipes may be referred to as communication; the connection between the appliances may refer to an electrical connection. The present invention is not limited to the precise arrangements described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present invention is limited only by the appended claims.
Claims (9)
1. A double-channel air detection device is characterized by comprising a hollow handheld shell, wherein one end of the handheld shell is provided with an air inlet, and the other end of the handheld shell is provided with an air outlet; an air detection channel is arranged inside the handheld shell, one end of the air detection channel is communicated with the air inlet, and the other end of the air detection channel is communicated with the air outlet; a partition plate in the same direction as the air detection channel is arranged in the air detection channel, and the partition plate divides the air detection channel into a first air detection channel and a second air detection channel; one end of the clapboard is hinged with an air inlet diversion folded plate, and the other end of the clapboard is hinged with an air outlet diversion folded plate; a micro-control piece is installed inside the handheld shell, a first air detection piece is installed in the first air detection channel, and a second air detection piece is installed in the second air detection channel; the front of hand-held type shell is installed the touch-control screen, first empty gas detection spare and second empty gas detection spare all are connected with little controlling part electricity.
2. The dual-channel air detection device of claim 1, wherein the air inlet diversion flap and the air outlet diversion flap are hinged to the partition plate through a rotating shaft, a knob extending out of the handheld housing is arranged at the upper end of the rotating shaft, and the length of the air inlet diversion flap and the length of the air outlet diversion flap are larger than the width of the first air detection channel and the width of the second air detection channel.
3. The dual channel air detection unit as claimed in claim 1, wherein the first and second air detecting members comprise a temperature and humidity sensor, a carbon monoxide sensor, a formaldehyde sensor or a smoke sensor.
4. The dual-channel air detection device as claimed in claim 1, wherein a storage battery is installed inside the handheld shell, a charge and discharge interface is arranged on the handheld shell, and the charge and discharge interface, the micro-control element and the storage battery are electrically connected in sequence.
5. The dual channel air detection unit of claim 1, wherein a photovoltaic charge plate is mounted on the opposite side of the hand held housing, and the photovoltaic charge plate is electrically connected to the micro control board and the battery respectively.
6. The dual-channel air detection device of claim 1, wherein a sound inlet hole is formed in a lower end of the hand-held housing, a sound outlet hole is formed in a lower end of the hand-held housing, a microphone and a speaker are mounted inside the hand-held housing, the microphone is close to the sound inlet hole, the speaker is close to the sound outlet hole, and the microphone and the speaker are both electrically connected with the micro-controller.
7. The dual channel air detection unit of claim 1, wherein a key module is mounted on said hand held housing, said key module being electrically connected to said micro control unit.
8. The dual channel air detection unit of claim 1, wherein a communication module is mounted inside said hand held housing, said communication module being electrically connected to said micro control.
9. The dual-channel air detection device of claim 8, wherein the communication module comprises a WIFI module, a bluetooth module, or a 5G module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020562405.5U CN212255239U (en) | 2020-04-15 | 2020-04-15 | Binary channels empty gas detection surveys device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020562405.5U CN212255239U (en) | 2020-04-15 | 2020-04-15 | Binary channels empty gas detection surveys device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212255239U true CN212255239U (en) | 2020-12-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020562405.5U Active CN212255239U (en) | 2020-04-15 | 2020-04-15 | Binary channels empty gas detection surveys device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212255239U (en) |
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2020
- 2020-04-15 CN CN202020562405.5U patent/CN212255239U/en active Active
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