CN204462060U - Arboreal growth state detector - Google Patents
Arboreal growth state detector Download PDFInfo
- Publication number
- CN204462060U CN204462060U CN201520224038.7U CN201520224038U CN204462060U CN 204462060 U CN204462060 U CN 204462060U CN 201520224038 U CN201520224038 U CN 201520224038U CN 204462060 U CN204462060 U CN 204462060U
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- China
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- detection module
- growth state
- state detector
- water gas
- gas shift
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Abstract
The utility model discloses a kind of arboreal growth state detector, comprise a detection module, detection module is integrated with pH value compound detection circuit, Water gas shift detection module, radio frequency transmission circuitry, superfine draw point, the close net of contact pin and power supply, radio frequency transmission circuitry is connected with pH value compound detection circuit, Water gas shift detection module and power supply respectively, pH value compound detection circuit is connected with superfine draw point, and Water gas shift detection module is connected with close net of contact pin.Whole arboreal growth state detector detection part integrated level is high, volume is little, lightweight, therefore use and very convenient to carry.
Description
Technical field
The utility model relates to sensor field, particularly relates to a kind of arboreal growth state detector for monitoring arboreal growth state.
Background technology
Trees are in growth course, and the moisture of its inside and pH value are important indicators weighing arboreal growth state, by monitoring the state value of this two indices, just can grasp the growing state of trees preferably.At present for the moisture of trees inside and the checkout equipment of pH value also fewer, more existing checkout equipments still in a handheld be main, mainly by manually carrying out operation detection, such detection efficiency is lower, and cost is high, safeguards also more complicated.
Utility model content
Technical problem to be solved in the utility model is to provide little, the lightweight arboreal growth state detector of a kind of volume.For solving the problems of the technologies described above, the utility model by the following technical solutions:
A kind of arboreal growth state detector, comprise a detection module, described detection module is integrated with pH value compound detection circuit, Water gas shift detection module, radio frequency transmission circuitry, superfine draw point, the close net of contact pin and power supply, described radio frequency transmission circuitry is connected with described pH value compound detection circuit, Water gas shift detection module and power supply respectively, described pH value compound detection circuit is connected with described superfine draw point, and described Water gas shift detection module is connected with close net of described contact pin.
Described pH value compound detection circuit comprises isolated electrode and voltage transmits detection module, and described isolated electrode adopts the Teflon barrier film dielectric electrode of layering isolation technology, and described voltage transmits detection module and have employed voltage operational amplification chip LM358.
Described Water gas shift detection module have employed digital moisture detection sensor chip HTU21D.
Described radio frequency transmission circuitry have employed the Zigbee radio frequency chip MC13212 of inner integrated microprocessor.
The utility model arboreal growth state detector is fixed on surface of trees, pH value potential of hydrogen and the moisture figure of the inner body fluid of trees can be detected by the pH value compound detection circuit of inside and Water gas shift detection module simultaneously, and can by Zigbee radio frequency network by the data transfer that detects to Surveillance center.Whole arboreal growth state detector detection part integrated level is high, volume is little, lightweight, therefore use and very convenient to carry.
Accompanying drawing explanation
Fig. 1 is the modular construction connection layout of the utility model arboreal growth state detector.
Fig. 2 is the fundamental diagram of the utility model arboreal growth state detector.
Embodiment
Embodiment of the present utility model is further illustrated below in conjunction with accompanying drawing.
See Fig. 1 and Fig. 2, a kind of arboreal growth state detector that the utility model relates to, comprise a detection module 1, described detection module 1 is integrated with pH value compound detection circuit 2, Water gas shift detection module 3, radio frequency transmission circuitry 4, superfine draw point 5, the close net 6 of contact pin and power supply 7, described radio frequency transmission circuitry 4 is connected with described pH value compound detection circuit 2, Water gas shift detection module 3 and power supply 7 respectively, described pH value compound detection circuit 2 is connected with described superfine draw point 5, and described Water gas shift detection module 3 is connected with the close net 6 of described contact pin.
Described superfine draw point 5 is the stainless steel syringe needle of boring, described pH value compound detection circuit 2 can be inserted into by described superfine draw point 5 in trunk and to extract trees body fluid and carry out pH value detection, the close net of described contact pin 6 is the dense net of stainless steel metal with fixing plug pin, described Water gas shift detection module 3 can be collected the aqueous vapor of trees body surface water transform and carry out the detection of corresponding aqueous vapor humidity value by close net 6 by described contact pin, the trees body fluid pH value that described pH value compound detection circuit 2 and described Water gas shift detection module 3 detect by described radio frequency transmission circuitry 4 and humidity are transferred to the Surveillance center of far-end by wireless Zigbee network, thus the remote monitoring that can realize arboreal growth status data, described power supply 7 adopts DC4.2V lightweight rechargeable battery.
Described pH value compound detection circuit 2 comprises isolated electrode 8 and voltage transmits detection module 9, described isolated electrode 8 adopts the Teflon barrier film dielectric electrode of layering isolation technology, and described voltage transmits detection module 9 and have employed voltage operational amplification chip LM358.
Described Water gas shift detection module 3 have employed digital moisture detection sensor chip HTU21D.Described digital moisture detection sensor chip HTU21D adopts digital interface to export data, decreases the time of data conversion and reduces the complexity of Interface design, therefore improve efficiency and the precision of data acquisition.
Described radio frequency transmission circuitry 4 have employed the Zigbee radio frequency chip MC13212 of inner integrated microprocessor.
The utility model arboreal growth state detector is fixed on surface of trees, pH value potential of hydrogen and the moisture figure of the inner body fluid of trees can be detected by the pH value compound detection circuit of inside and Water gas shift detection module simultaneously, and can by Zigbee radio frequency network by the data transfer that detects to Surveillance center.Whole arboreal growth state detector detection part integrated level is high, volume is little, lightweight, therefore use and very convenient to carry.
Claims (4)
1. an arboreal growth state detector, comprise a detection module (1), described detection module (1) is integrated with pH value compound detection circuit (2), Water gas shift detection module (3), radio frequency transmission circuitry (4), superfine draw point (5), the close net of contact pin (6) and power supply (7), described radio frequency transmission circuitry (4) respectively with described pH value compound detection circuit (2), Water gas shift detection module (3) and power supply (7) connect, described pH value compound detection circuit (2) is connected with described superfine draw point (5), described Water gas shift detection module (3) is connected with the close net of described contact pin (6).
2. arboreal growth state detector according to claim 1, it is characterized in that: described pH value compound detection circuit (2) comprises isolated electrode (8) and voltage transmits detection module (9), described isolated electrode (8) adopts the Teflon barrier film dielectric electrode of layering isolation technology, and described voltage transmits detection module (9) and have employed voltage operational amplification chip LM358.
3. arboreal growth state detector according to claim 1, is characterized in that: described Water gas shift detection module (3) have employed digital moisture detection sensor chip HTU21D.
4. arboreal growth state detector according to claim 1, is characterized in that: described radio frequency transmission circuitry (4) have employed the Zigbee radio frequency chip MC13212 of inner integrated microprocessor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520224038.7U CN204462060U (en) | 2015-04-06 | 2015-04-06 | Arboreal growth state detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520224038.7U CN204462060U (en) | 2015-04-06 | 2015-04-06 | Arboreal growth state detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204462060U true CN204462060U (en) | 2015-07-08 |
Family
ID=53668929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520224038.7U Expired - Fee Related CN204462060U (en) | 2015-04-06 | 2015-04-06 | Arboreal growth state detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204462060U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105717166A (en) * | 2016-02-15 | 2016-06-29 | 江苏大学 | Tree growth state real-time detecting device and method based on micro-fluidic chip |
-
2015
- 2015-04-06 CN CN201520224038.7U patent/CN204462060U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105717166A (en) * | 2016-02-15 | 2016-06-29 | 江苏大学 | Tree growth state real-time detecting device and method based on micro-fluidic chip |
| CN105717166B (en) * | 2016-02-15 | 2019-08-27 | 江苏大学 | A kind of arboreal growth real-time detection device for state and method based on micro-fluidic chip |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150708 Termination date: 20160406 |