Soil moisture content monitoring station

Abstract

The utility model belongs to the technical field of monitoring stations, and particularly relates to a soil moisture content monitoring station which comprises a detection assembly and a control component, the control component is fixedly connected to the top end of the detection assembly, a cable is arranged at the top end of the control component, and one end of the cable is fixedly connected with a solar power supply component. The detection assembly comprises a cylindrical shell, spiral grooves distributed at equal intervals in the vertical direction are formed in the side wall of the cylindrical shell, detection parts are slidably connected to the interiors of the spiral grooves, a conical head is fixedly connected to the bottom end of the cylindrical shell, a through groove is formed in the side wall of each spiral groove, and the conical head is fixedly connected to the bottom end of the cylindrical shell. The detection part comprises a spiral piece slidably connected into the spiral groove, a humidity sensor is embedded in one side of the spiral piece, and a connecting piece is fixedly connected to the other side of the spiral piece. According to the utility model, the position of the detection part is adjusted according to the use requirement, so that the soil moisture value of the corresponding depth can be monitored, and the practicability of the detection station is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of monitoring stations, and in particular relates to a soil moisture monitoring station. Background Art

[0002] Moisture content refers to the moisture content of the soil, and soil moisture condition refers to the moisture content of the soil. Soil moisture is the degree of dryness or wetness of the soil, that is, the actual water content of the soil. It can be expressed as the percentage of soil moisture content to the weight of dried soil. Soil moisture content = water weight / dry soil weight. It can also be expressed as a relative moisture content such as the percentage of soil moisture content to field water holding capacity, or the percentage relative to saturated water content.

[0003] In order to control the soil moisture in real time and provide parameters for irrigation, it is necessary to monitor the soil moisture. The commonly used soil moisture monitoring station has a fixed monitoring end, and the position of the monitoring head cannot be adjusted during use. However, different crops have different root depths. If you want to accurately monitor the moisture values ​​corresponding to the soil depths of different crops, traditional monitoring devices are difficult to meet the requirements. Utility Model Content

[0004] The purpose of the utility model is to provide a soil moisture monitoring station, which can adjust the position of the detection component according to the use requirements, and then can monitor the soil moisture value of the corresponding depth, so as to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a soil moisture monitoring station, comprising a detection component and a control component, wherein the control component is fixedly connected to the top of the detection component, a cable is arranged at the top of the control component, one end of the cable is fixedly connected to a solar power supply component, the detection component comprises a cylindrical shell, the side wall of the cylindrical shell is provided with spiral grooves equidistantly distributed in the vertical direction, and the detection component is slidably connected inside the spiral groove.

[0006] Furthermore, a conical head is fixedly connected to the bottom end of the cylindrical shell.

[0007] Furthermore, a through groove is formed on the side wall of the spiral groove.

[0008] Furthermore, the detection component includes a spiral piece slidably connected to the inside of the spiral groove, a humidity sensor is embedded on one side of the spiral piece, a connecting piece is fixedly connected to the other side of the spiral piece, the connecting piece is slidably connected to the inside of the through groove, and a blocking piece is fixedly connected to one side of the connecting piece.

[0009] Furthermore, the control component includes an outer shell fixedly connected to the top end of the cylindrical shell, a main board is fixedly connected to the inside of the outer shell, and a controller and a signal transmitter are arranged on the top end of the main board.

[0010] Furthermore, the solar power supply component includes a solar panel, the bottom end of the solar panel is fixedly connected to a support rod, the bottom end of the support rod is fixedly connected to a base plate, and the bottom end of the base plate is fixedly connected to equidistantly distributed ground spikes.

[0011] Furthermore, the humidity sensor and the signal transmitter are both electrically connected to the controller, and the mainboard is electrically connected to the solar panel via a cable.

[0012] Compared with the prior art, the beneficial effects of the present invention are: the position of the detection component can be adjusted according to the use requirements, so that the soil moisture value at the corresponding depth can be monitored, thereby improving the practicality of the detection station. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0014] Figure 2 It is a three-dimensional structural schematic diagram of the detection component of the utility model;

[0015] Figure 3 It is a three-dimensional structural schematic diagram of the detection component of the utility model;

[0016] Figure 4 It is a front cross-sectional view of the control component of the utility model.

[0017] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0018] 1. Detection component; 11. Cylindrical shell; 12. Conical head; 13. Spiral groove; 14. Through groove; 15. Detection component; 151. Spiral sheet; 152. Humidity sensor; 153. Connecting sheet; 154. Baffle; 2. Control component; 21. Shell; 22. Main board; 23. Controller; 24. Signal transmitter; 3. Cable; 4. Solar power supply component; 41. Solar panel; 42. Support rod; 43. Bottom plate; 44. Ground spike. DETAILED DESCRIPTION

[0019] In order to make the purpose and advantages of the utility model more clear, the utility model is specifically described in combination with the following embodiments. It should be understood that the following text is only used to describe one or several specific implementations of the utility model, and does not strictly limit the protection scope of the specific request of the utility model.

[0020] like Figure 1 and 2As shown, a soil moisture monitoring station includes a detection component 1 and a control component 2, the control component 2 is fixedly connected to the top of the detection component 1, a cable 3 is arranged at the top of the control component 2, one end of the cable 3 is fixedly connected to a solar power supply component 4, the detection component 1 includes a cylindrical shell 11, the side wall of the cylindrical shell 11 is provided with spiral grooves 13 equidistantly distributed in the vertical direction, and the interior of the spiral groove 13 is slidably connected to a detection component 15.

[0021] According to the above structure, the position of the detection component 15 is adjusted according to the use requirements during use, so that the soil moisture value at the corresponding depth can be monitored, thereby improving the practicality of the detection station. The detection component 15 monitors the soil moisture value and sends it to the control component 2 in the form of an electrical signal. The control component 2 processes the signal and sends it to the user. The solar power supply component 4 absorbs solar energy to power the detection component 1 and the control component 2, thereby improving energy utilization.

[0022] like Figure 2 and 3 As shown, the bottom end of the cylindrical shell 11 is fixedly connected with a conical head 12, the side wall of the spiral groove 13 is provided with a through groove 14, the detection component 15 includes a spiral piece 151 slidably connected to the inside of the spiral groove 13, a humidity sensor 152 is embedded on one side of the spiral piece 151, a connecting piece 153 is fixedly connected to the other side of the spiral piece 151, the connecting piece 153 is slidably connected to the inside of the through groove 14, and a blocking piece 154 is fixedly connected to one side of the connecting piece 153.

[0023] According to the above structure, the position of the humidity sensor 152 can be adjusted up and down directly by sliding the spiral piece 151. Since the spiral groove 13 is spiral, after the position is adjusted, when the side wall of the cylindrical shell 11 is subjected to the friction of the ground, the spiral piece 151 is not easy to move up and down to change its position.

[0024] like Figure 1 and 4 As shown, the control component 2 includes a housing 21 fixedly connected to the top of the cylindrical shell 11 , a mainboard 22 is fixedly connected inside the housing 21 , and a controller 23 and a signal transmitter 24 are arranged at the top of the mainboard 22 .

[0025] According to the above structure, when in use, the humidity sensor 152 sends a monitoring signal to the controller 23, the controller 23 processes the signal, and sends the processed signal to the user through the signal transmitter 24.

[0026] like Figure 1-4As shown, the solar power supply component 4 includes a solar panel 41, the bottom end of the solar panel 41 is fixedly connected to a support rod 42, the bottom end of the support rod 42 is fixedly connected to a base plate 43, the bottom end of the base plate 43 is fixedly connected to equidistantly distributed ground spikes 44, the humidity sensor 152 and the signal transmitter 24 are both electrically connected to the controller 23, and the main board 22 is electrically connected to the solar panel 41 via a cable 3.

[0027] According to the above structure, when in use, the ground spike 44 is plugged in the vicinity of the detection component 1, and the solar panel 41 is used to receive and convert solar energy and to supply power to the main board 22 and the humidity sensor 152.

[0028] The working principle of the utility model is as follows: when in use, a hole of corresponding diameter is drilled at a target position by a drilling device, and then the cylindrical shell 11 is inserted into the hole. Before installation, the position of the detection component 15 is adjusted according to the use requirements, so that the soil moisture value at the corresponding depth can be monitored, thereby improving the practicality of the detection station. The detection component 15 monitors the soil moisture value and sends it to the control component 2 in the form of an electrical signal. The control component 2 processes the signal and sends it to the user. The solar power supply component 4 absorbs solar energy to power the detection component 1 and the control component 2, thereby improving the energy utilization rate. When adjusting, the sliding screw is directly used to adjust the soil moisture value. The sheet 151 can adjust the position of the humidity sensor 152 up and down. Since the spiral groove 13 is spiral, after the position is adjusted, when the side wall of the cylindrical shell 11 is subjected to the friction of the ground, the spiral sheet 151 is not easy to move up and down to change its position. The humidity sensor 152 sends a monitoring signal to the controller 23. The controller 23 processes the signal and sends the processed signal to the user through the signal transmitter 24. The ground spike 44 is plugged in the vicinity of the detection component 1. The solar panel 41 is used to receive and convert solar energy, and to power the main board 22 and the humidity sensor 152.

[0029] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A soil moisture monitoring station, comprising a detection component (1) and a control component (2), characterized in that: The control component (2) is fixedly connected to the top of the detection component (1); a cable (3) is arranged at the top of the control component (2); one end of the cable (3) is fixedly connected to a solar power supply component (4); the detection component (1) comprises a cylindrical shell (11); a side wall of the cylindrical shell (11) is provided with spiral grooves (13) equidistantly distributed in a vertical direction; a detection component (15) is slidably connected inside the spiral groove (13).

2. A soil moisture monitoring station according to claim 1, characterized in that: A conical head (12) is fixedly connected to the bottom end of the cylindrical shell (11).

3. A soil moisture monitoring station according to claim 2, characterized in that: A through groove (14) is formed on the side wall of the spiral groove (13).

4. A soil moisture monitoring station according to claim 3, characterized in that: The detection component (15) comprises a spiral sheet (151) slidably connected to the inside of the spiral groove (13); a humidity sensor (152) is embedded on one side of the spiral sheet (151); a connecting sheet (153) is fixedly connected to the other side of the spiral sheet (151); the connecting sheet (153) is slidably connected to the inside of the through groove (14); and a blocking sheet (154) is fixedly connected to one side of the connecting sheet (153).

5. A soil moisture monitoring station according to claim 4, characterized in that: The control component (2) comprises an outer shell (21) fixedly connected to the top end of the cylindrical shell (11), a main board (22) is fixedly connected to the interior of the outer shell (21), and a controller (23) and a signal transmitter (24) are arranged at the top end of the main board (22).

6. A soil moisture monitoring station according to claim 5, characterized in that: The solar power supply component (4) comprises a solar panel (41), the bottom end of the solar panel (41) is fixedly connected to a support rod (42), the bottom end of the support rod (42) is fixedly connected to a bottom plate (43), and the bottom end of the bottom plate (43) is fixedly connected to equidistantly distributed ground spikes (44).

7. A soil moisture monitoring station according to claim 6, characterized in that: The humidity sensor (152) and the signal transmitter (24) are both electrically connected to the controller (23), and the main board (22) is electrically connected to the solar panel (41) via a cable (3).

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