CN210720386U - Soil moisture content monitor - Google Patents
Soil moisture content monitor Download PDFInfo
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- CN210720386U CN210720386U CN201921484751.XU CN201921484751U CN210720386U CN 210720386 U CN210720386 U CN 210720386U CN 201921484751 U CN201921484751 U CN 201921484751U CN 210720386 U CN210720386 U CN 210720386U
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- fixed steel
- soil moisture
- moisture content
- sleeve
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Abstract
The utility model discloses a soil moisture content monitor relates to the soil monitoring field, including the mounting panel, the case is handled to the upper surface middle part fixedly connected with of mounting panel, the lower surface edge of mounting panel is provided with fixed steel needle, the top of handling the case is provided with solar cell panel, the lower surface middle part fixedly connected with installation cover of mounting panel, the inside of installation cover is pegged graft and is had the gauge rod, it has the sensor to inlay on the lower extreme lateral wall of gauge rod. The utility model discloses a be provided with fixed steel needle on the mounting panel, guaranteed the stability of this device work, be provided with a plurality of sensors on the gauge rod for this device can detect the soil data of the different degree of depth simultaneously, through be provided with on the mounting panel and handle the case, the data that the sensor detected can be handled to the singlechip of handling the incasement, can give personal terminal or server with the data transmission who has handled through wireless data transmission module, makes the staff be convenient for observe.
Description
Technical Field
The utility model relates to a soil monitoring field, in particular to soil moisture content monitor.
Background
Monitoring of soil moisture storage capacity and change rules thereof is one of basic works of agricultural meteorological, ecological environment and hydrological environment monitoring. The soil moisture change rule is mastered, and the method has important significance on agricultural production, soil moisture monitoring and prediction and related ecological environment monitoring and prediction service and theory, but a soil moisture monitoring device capable of monitoring different depths in real time does not exist in the prior art. Therefore, it is necessary to develop a soil moisture monitor to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a soil moisture content monitor to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a soil moisture content monitor comprises a mounting plate, wherein the middle part of the upper surface of the mounting plate is fixedly connected with a processing box, the edge of the lower surface of the mounting plate is provided with a fixed steel needle, the top end of the treatment box is provided with a solar cell panel, the middle part of the lower surface of the mounting plate is fixedly connected with a mounting sleeve, a detection rod is inserted in the mounting sleeve, a plurality of sensors which are vertically distributed at equal intervals are embedded on the outer side wall of the lower end of the detection rod, an electric contact piece is arranged in the inner cavity of the mounting sleeve, one side of the electric contact piece is connected with the inner wall of the mounting sleeve through a telescopic rod, the outer side of the telescopic rod is sleeved with a compression spring, two ends of the compression spring are respectively and fixedly connected with the mounting sleeve and one side of the electric contact piece, the middle part of the top end of the detection rod is embedded with an electric connection block, one side of the electrical connection block is attached to the electrical contact plate, and the other side of the electrical connection block is connected with the sensor through a wire.
Preferably, the number of the fixed steel needles is provided with a plurality of fixed steel needles which are distributed in an annular array.
Preferably, the upper end of the detection rod is provided with a through hole, one side of the middle part of the installation sleeve is provided with a slot, a bolt is inserted in the slot, and the bolt sequentially penetrates through the slot and the through hole and is inserted into the placing groove.
Preferably, the placing groove is formed in the other side wall of the middle of the mounting sleeve, a threaded knob is arranged inside the mounting sleeve, and the threaded knob is in threaded connection with the plug pin.
Preferably, a plurality of logical grooves have been seted up at the edge of mounting panel, and the quantity that leads to the groove equals with the quantity of fixed steel needle, the one end of fixed steel needle is inserted and is run through logical groove, and the one end outside fixedly connected with baffle of fixed steel needle, the baffle is connected with the lower surface laminating of mounting panel, there is the nut one end tip outside of fixed steel needle through threaded connection, the nut is connected with the upper surface laminating of mounting panel.
Preferably, a connecting block is arranged in the middle of the bottom end of the solar cell panel, the top end of the connecting block is movably connected with the solar cell panel through a pin shaft, and a sleeve is fixedly connected to the bottom end of the connecting block.
Preferably, the middle part of the top end of the treatment box is fixedly connected with a lug, and the lug is connected with the sleeve in an inserting manner.
The utility model discloses a technological effect and advantage:
the utility model discloses a be provided with fixed steel needle on the mounting panel, the stability of this device work has been guaranteed, be provided with a plurality of sensors on the gauge rod, make this device can detect the soil data of the different degree of depth simultaneously, through be provided with on the mounting panel and handle the case, the singlechip of handling the incasement can handle the data that the sensor detected, can give personal terminal or server with the data transmission who handles through wireless data transmission module, make the staff be convenient for observe, through being provided with solar cell panel on handling the case, solar cell panel can stabilize the power supply to this device, the work efficiency of this device has been improved
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic sectional view of the structure of the mounting sleeve of the present invention.
Fig. 3 is a schematic bottom view of the mounting plate structure of the present invention.
Fig. 4 is a schematic sectional view of the connecting block structure of the present invention.
In the figure: 1. mounting a plate; 101. a through groove; 102. a bump; 2. a treatment tank; 3. fixing the steel needle; 4. a solar panel; 5. installing a sleeve; 6. a detection lever; 7. a sensor; 8. an electrical contact; 9. a telescopic rod; 10. a compression spring; 11. an electrical connection block; 12. a through hole; 13. a slot; 14. a bolt; 15. a placement groove; 16. a threaded knob; 17. a baffle plate; 18. a nut; 19. connecting blocks; 20. a sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a soil moisture content monitor as shown in figures 1-4, as shown in figure 1, comprising a mounting plate 1, the middle part of the upper surface of the mounting plate 1 is fixedly connected with a processing box 2, the inside of the processing box 2 is provided with a single chip microcomputer, an A/D conversion chip and a wireless data transmission module, wherein the model of the single chip microcomputer is an AT91M embedded single chip microcomputer, the model of the A/D conversion chip is ADS1222-IPWR type A/D conversion chip, the model of the wireless data transmission module is NRF403 type wireless data transmission chip, the lower surface edge of the mounting plate 1 is provided with a fixed steel needle 3, the top end of the processing box 2 is provided with a solar cell panel 4, when the external power supply is unstable, the solar cell panel 4 plays a role of stable power supply, the middle part of the lower surface of the mounting plate 1 is fixedly connected with a mounting sleeve 5, the inside of the mounting sleeve 5 is inserted with a detection rod 6, the outer side wall of the detection rod 6 is inserted, the distance between two adjacent sensors 7 is 5-25cm, and the sensors 7 can detect data in soil and transmit the data to the processing box 2.
As shown in fig. 2, an electric contact plate 8 is arranged in an inner cavity of the mounting sleeve 5, one side of the electric contact plate 8 is connected with the inner wall of the mounting sleeve 5 through a telescopic rod 9, a compression spring 10 is sleeved on the outer side of the telescopic rod 9, two ends of the compression spring 10 are respectively and fixedly connected with the mounting sleeve 5 and one side of the electric contact plate 8, an electric connection block 11 is embedded in the middle of the top end of the detection rod 6, one side of the electric connection block 11 is connected with the electric contact plate 8 in an attaching manner, the other side of the electric connection block 11 is connected with the sensor 7 through a wire, and through the arrangement, after the detection rod 6 is mounted, the sensor 7;
specifically, the upper end of the detection rod 6 is provided with a through hole 12, one side of the middle part of the mounting sleeve 5 is provided with a slot 13, a plug pin 14 is inserted in the slot 13, the plug pin 14 sequentially penetrates through the slot 13 and the through hole 12 and is inserted into a placing groove 15, the placing groove 15 is arranged on the other side wall of the middle part of the mounting sleeve 5, a threaded knob 16 is arranged inside the mounting sleeve 5, the threaded knob 16 is in threaded connection with the plug pin 14, the plug pin 14 is stably connected through the arrangement and is not easy to loosen, and the mounting stability of the detection rod 6 is improved;
specifically, a plurality of logical grooves 101 have been seted up at the edge of mounting panel 1, the quantity that leads to groove 101 equals with the quantity of fixed steel needle 3, the one end of fixed steel needle 3 is inserted and is run through logical groove 101, and the one end outside fixedly connected with baffle 17 of fixed steel needle 3, baffle 17 is connected with the lower surface laminating of mounting panel 1, baffle 17 has played and has blockked spacing effect, there is nut 18 in the one end tip outside of fixed steel needle 3 through threaded connection, nut 18 is connected with the upper surface laminating of mounting panel 1, nut 18's setting makes fixed steel needle 3 can fixed mounting on mounting panel 1.
As shown in figure 3, the number of the fixed steel needles 3 is provided with a plurality of fixed steel needles 3 which are distributed in an annular array, and the arrangement of the fixed steel needles 3 ensures that the device can be kept stable during operation.
As shown in fig. 4, the bottom middle part of solar cell panel 4 is provided with connecting block 19, the top of connecting block 19 is through round pin axle and 4 swing joint of solar cell panel, the bottom fixedly connected with sleeve pipe 20 of connecting block 19, the top middle part fixedly connected with lug 102 of handling case 2, lug 102 and sleeve pipe 20 plug-in connection, solar cell panel 4 is through respectively through wire connection handling case 2 and sensor 7, through such setting, make solar cell panel 4 can stably place, also make solar cell panel 4 supply power to handling case 2 and sensor 7 simultaneously.
The utility model discloses the theory of operation:
when the device is installed, the upper end of a detection rod 6 is inserted into an installation sleeve 5, an electric connection block 11 on the detection rod 6 is attached and connected with an electric contact 8 in the installation sleeve 5, then the detection rod 6 is continuously inserted, the electric connection block 11 drives the electric contact 8 to move inwards, a telescopic rod 9 is contracted at the moment, a compression spring 10 is stressed until a through hole 12 in a fixed steel needle 3 is flush with a slot 13, a plug 14 is inserted into the slot 13, the plug 14 penetrates through the through hole 12 and is inserted into a placing groove 15, then a threaded knob 16 is screwed, the threaded knob 16 is fixedly connected with the plug 14, the plug 14 is prevented from being loosened, and the installation stability of the detection rod 6 is improved;
when the device works, the detection rod 6 is inserted into soil until the mounting plate 1 is attached to the ground, the fixed steel needle 3 is also inserted into the soil, the device has a stabilizing effect, the sensor 7 on the detection rod 6 detects data and transmits the detected data to the processing box 2 through a lead, the electric connecting block 11 and the electric contact piece 8, the A/D conversion chip in the processing box 2 converts an electric signal into a digital signal, the data is processed through the singlechip in the processing box 2, the processed data is transmitted to a personal terminal or a server through the wireless data transmission module, when the external unstable power supply is performed, the solar cell panel 4 is arranged at the upper end of the processing box 2 through the matching of the sleeve 20 and the convex block 102, the orientation of the solar cell panel 4 is adjusted according to the direction of the sun, the solar cell panel 4 supplies power to the processing box 2 and the sensor 7, the working efficiency of the device is improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides a soil moisture content monitor, includes mounting panel (1), its characterized in that: the solar energy collecting device is characterized in that a processing box (2) is fixedly connected to the middle of the upper surface of the mounting plate (1), a fixing steel needle (3) is arranged at the edge of the lower surface of the mounting plate (1), a solar cell panel (4) is arranged at the top end of the processing box (2), a mounting sleeve (5) is fixedly connected to the middle of the lower surface of the mounting plate (1), a detection rod (6) is inserted into the mounting sleeve (5), a plurality of sensors (7) which are vertically distributed at equal intervals are embedded on the outer side wall of the lower end of the detection rod (6), an electric contact piece (8) is arranged in the inner cavity of the mounting sleeve (5), one side of the electric contact piece (8) is connected with the inner wall of the mounting sleeve (5) through a telescopic rod (9), a compression spring (10) is sleeved on the outer side of the telescopic rod (9), and two ends of the compression spring (10) are respectively and fixedly, the top middle part of detection pole (6) is inlayed and is had electrical connection block (11), one side and the laminating of electrical contact piece (8) of electrical connection block (11) are connected, the opposite side of electrical connection block (11) passes through the wire and is connected with sensor (7).
2. The soil moisture content monitor of claim 1, wherein: the number of the fixed steel needles (3) is provided with a plurality of fixed steel needles, and the fixed steel needles (3) are distributed in an annular array.
3. The soil moisture content monitor of claim 1, wherein: the upper end of the detection rod (6) is provided with a through hole (12), one side of the middle of the installation sleeve (5) is provided with a slot (13), a plug pin (14) is inserted into the slot (13), and the plug pin (14) sequentially penetrates through the slot (13) and the through hole (12) and is inserted into the placement groove (15).
4. A soil moisture content monitor according to claim 3, wherein: the mounting structure is characterized in that the placing groove (15) is formed in the other side wall of the middle of the mounting sleeve (5), a threaded knob (16) is arranged inside the mounting sleeve (5), and the threaded knob (16) is in threaded connection with the plug pin (14).
5. The soil moisture content monitor of claim 1, wherein: a plurality of logical grooves (101) have been seted up at the edge of mounting panel (1), and the quantity that leads to groove (101) equals with the quantity of fixed steel needle (3), the one end of fixed steel needle (3) is inserted and is run through logical groove (101), and the one end outside fixedly connected with baffle (17) of fixed steel needle (3), baffle (17) are connected with the lower surface laminating of mounting panel (1), there is nut (18) in the one end tip outside of fixed steel needle (3) through threaded connection, nut (18) are connected with the upper surface laminating of mounting panel (1).
6. The soil moisture content monitor of claim 1, wherein: the solar cell panel is characterized in that a connecting block (19) is arranged in the middle of the bottom end of the solar cell panel (4), the top end of the connecting block (19) is movably connected with the solar cell panel (4) through a pin shaft, and a sleeve (20) is fixedly connected to the bottom end of the connecting block (19).
7. The soil moisture content monitor of claim 6, wherein: the middle part of the top end of the treatment box (2) is fixedly connected with a lug (102), and the lug (102) is connected with the sleeve (20) in an inserting manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921484751.XU CN210720386U (en) | 2019-09-09 | 2019-09-09 | Soil moisture content monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921484751.XU CN210720386U (en) | 2019-09-09 | 2019-09-09 | Soil moisture content monitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210720386U true CN210720386U (en) | 2020-06-09 |
Family
ID=70926092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921484751.XU Active CN210720386U (en) | 2019-09-09 | 2019-09-09 | Soil moisture content monitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210720386U (en) |
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2019
- 2019-09-09 CN CN201921484751.XU patent/CN210720386U/en active Active
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