Soil moisture content monitor convenient to assemble

Abstract

The utility model discloses a soil moisture content monitor convenient to assemble. The soil moisture content monitor comprises a soil moisture content monitoring host, a bracket pipe, a pipe seat and a soil moisture content sensor, a lithium battery and a main control circuit board are arranged in the soil moisture content monitoring host, a communication module is mounted on the soil moisture content monitoring host, a bottom cylinder section is arranged at the bottom of the soil moisture content monitoring host, an interlayer is arranged in the middle section of the interior of the bottom cylinder section, a pipe containing cavity is formed below the interlayer, and a wiring interface penetrating into the pipe containing cavity is formed in the interlayer; the top of the support pipe is installed in the pipe containing cavity, the bottom of the support pipe is installed on the pipe base, and a wire inlet is formed in the section, close to the pipe base, of the support pipe. The soil moisture content sensor is arranged below the pipe seat, a sensing connecting wire is formed on the soil moisture content sensor, the sensing connecting wire penetrates into the support pipe from the wire inlet, and a plug capable of being connected with the wiring interface is arranged on the sensing connecting wire. The utility model discloses can be convenient to assemble, more convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of soil moisture monitoring instruments, and in particular to a soil moisture monitoring instrument that is easy to assemble. Background Technology

[0002] Soil moisture refers to the amount of water content in the topsoil of crops. Moisture refers to the soil's humidity, and soil moisture condition refers to the soil's humidity. Soil humidity is affected by atmospheric conditions, soil type, vegetation, and other factors. It has reference value for irrigation. Therefore, in order to understand the soil conditions in the fields, soil moisture monitoring instruments are installed at fixed points in the fields.

[0003] However, the existing soil moisture monitoring instruments require external connection of the communication box, power supply box, main control box and soil moisture sensor from top to bottom on the support frame. The overall structure is relatively bulky, the installation steps are cumbersome, and it brings great inconvenience to use. Utility Model Content

[0004] The purpose of this invention is to provide a soil moisture monitoring instrument that is easy to assemble.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A soil moisture monitoring device that is easy to assemble includes a soil moisture monitoring host, a support tube, a tube base, and a soil moisture sensor. The soil moisture monitoring host has a lithium battery and a main control circuit board inside, a communication module installed on it, and a bottom cylinder section at its bottom. The bottom cylinder section has a partition in the middle section, a cavity formed below the partition, and a wiring interface for entering the cavity on the partition. The top of the support tube is inserted into the cavity, and the bottom of the support tube is installed on the tube base. An inlet is opened on a section of the support tube adjacent to the tube base. The soil moisture sensor is located below the tube base, and the soil moisture sensor has a sensing wire. The sensing wire passes through the inlet into the support tube and has a plug that can connect to the wiring interface.

[0007] As a further technical solution of this utility model: the bottom cylinder section is provided with a number of screw holes at intervals on the outer periphery that communicate with the cavity of the container, so that after the top of the support tube is inserted into the cavity of the container, bolts are inserted into the screw holes and press against the top of the support tube to lock the soil moisture monitoring host on the top of the support tube.

[0008] As a further technical solution of this utility model: the soil moisture monitoring host is equipped with a small solar panel on its top.

[0009] As a further technical solution of this utility model: the soil moisture monitoring host is provided with an antenna interface at one end that is connected to the communication module.

[0010] As a further technical solution of this utility model: the tube seat has a seat cylinder portion formed in the center for the bottom of the support tube to be inserted, and a flange is provided on the bottom edge of the seat cylinder portion on the outer periphery.

[0011] As a further technical solution of this utility model: a number of reinforcing ribs are provided between the flange and the seat cylinder.

[0012] As a further technical solution of this utility model: the flange is provided with a plurality of openings spaced apart.

[0013] Compared with the prior art, the beneficial effects of this utility model are: This utility model proposes a soil moisture monitoring instrument that is easy to assemble. Through the cooperation between the soil moisture monitoring host, support tube, tube seat and soil moisture sensor, the lithium battery, main control circuit board and communication module are integrated into the soil moisture monitoring host, making its structure more compact, the whole can be easily assembled and more convenient to use. Attached Figure Description

[0014] Figure 1 A schematic diagram of a soil moisture monitoring instrument designed for easy assembly.

[0015] Figure 2 A cross-sectional view of a soil moisture monitoring instrument designed for easy assembly.

[0016] Figure 3 This is an assembly diagram of the soil moisture monitoring unit and its support pipe.

[0017] Figure 4 A diagram showing the usage status of a soil moisture monitoring instrument designed for easy assembly. Detailed Implementation

[0018] The specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustration and explanation only and are not intended to limit the scope of protection of this utility model.

[0019] Please see Figure 1 , Figure 2 and Figure 3 A soil moisture monitoring instrument that is easy to assemble includes a soil moisture monitoring host 10, a support tube 20, a tube base 30, and a soil moisture sensor 40. The soil moisture monitoring host 10 has a lithium battery 11 and a main control circuit board 12 inside, a communication module 13 installed on it, and a bottom cylinder section 14 at its bottom. The bottom cylinder section 14 has a partition 141 in the middle section, a cavity 142 formed below the partition 141, and a wiring interface 143 that passes through the cavity 142 at the center of the partition 141.

[0020] The top of the support tube 20 is inserted into the cavity 142, and the bottom of the support tube 20 is installed on the tube seat 30. The support tube 20 has an inlet port 21 on a section adjacent to the tube seat 30. The soil moisture sensor 40 is located below the tube seat 30. The soil moisture sensor 40 has a sensing wire 41. The sensing wire 41 passes through the inlet port 21 into the support tube 20 and has a plug 42 on it that can be connected to the wiring interface 143.

[0021] Furthermore, in this embodiment, the bottom cylinder section 14 is provided with a plurality of screw holes 101 at intervals on its outer periphery, which communicate with the cavity 142. After the top of the support tube 20 is inserted into the cavity 142, bolts are inserted into the screw holes 101 and press against the top of the support tube 20 to lock the soil moisture monitoring host 10 on the top of the support tube 20.

[0022] Furthermore, in this embodiment, the soil moisture monitoring host 10 is equipped with a small solar panel 15 on its top for charging the lithium battery 11.

[0023] Furthermore, in this embodiment, the soil moisture monitoring host 10 is provided with an antenna interface 16 at one end that is connected to the communication module 13.

[0024] Furthermore, in this embodiment, the tube seat 30 has a seat portion 31 at the center into which the bottom of the support tube 20 is inserted, and a flange 32 is provided on the bottom edge of the seat portion 31 along the outer periphery.

[0025] Furthermore, in this embodiment, a plurality of reinforcing ribs 301 are provided at intervals between the flange 32 and the seat cylinder portion 31, and a plurality of openings 302 are provided at intervals on the flange 32.

[0026] Furthermore, in this embodiment, the support tube 20 is a round tube. The top of the support tube 20 matches the cavity 142, and the bottom of the support tube 20 matches the inner cavity of the seat portion 31. When the top of the support tube 20 is inserted into the cavity 142 and the bottom of the support tube 20 is inserted into the seat portion 31, the outer wall of the top of the support tube 20 abuts against the cavity wall of the cavity 142, and the outer wall of the bottom of the support tube 20 abuts against the inner cavity wall of the seat portion 31, thereby improving the stability of the support tube 20 installation.

[0027] Understandably, the method of using this easy-to-assemble soil moisture monitoring instrument includes the following steps: First, referring to... Figure 4The soil moisture sensor 40, the base 30, and a section of the support tube 20 adjacent to the base 30 are pre-buried in the soil. Preferably, the soil moisture sensor 40 is located in the soil layer at least 20 cm below the surface. The sensing wire 41 of the soil moisture sensor 40 is inserted into the support tube 20 from the inlet 21 and extends towards the top opening of the support tube 20. In the second step, the wiring interface 143 of the soil moisture monitoring host 10 is connected to the plug 42 of the sensing wire 41. The soil moisture monitoring host 10 is then installed onto the top of the support tube 20 through the cavity 142. A bolt is inserted into the screw hole 101 and pressed against the top of the support tube 20 to lock the soil moisture monitoring host 10 onto the top of the support tube 20. This completes the assembly of the soil moisture monitoring instrument conveniently.

[0028] In summary, the soil moisture monitoring instrument of this utility model, which is easy to assemble, integrates the lithium battery 11, the main control circuit board 12 and the communication module 13 into the soil moisture monitoring host 10 through the cooperation between the soil moisture monitoring host 10, the support tube 20, the tube seat 30 and the soil moisture sensor 40, making its structure more compact, the whole can be easily assembled and more convenient to use.

[0029] Any combination of different embodiments of this utility model, provided it does not violate the inventive concept of this utility model, shall be considered as the disclosure of this utility model; any simple modifications to the technical solution and any combination of different embodiments within the scope of the inventive concept of this utility model, without violating the inventive concept of this utility model, shall be within the protection scope of this utility model.

Claims

1. A soil moisture monitoring instrument that is easy to assemble, characterized in that: The system includes a soil moisture monitoring host (10), a support tube (20), a tube base (30), and a soil moisture sensor (40). The soil moisture monitoring host (10) has a lithium battery (11) and a main control circuit board (12) inside, a communication module (13) installed on it, and a bottom cylinder section (14) at its bottom. The bottom cylinder section (14) has a partition (141) in the middle section, a cavity (142) is formed below the partition (141), and a wiring interface (1) that penetrates into the cavity (142) is provided in the partition (141). 43); The top of the support tube (20) is inserted into the cavity (142), and the bottom of the support tube (20) is installed on the tube seat (30). The support tube (20) has an inlet (21) on a section adjacent to the tube seat (30). The soil moisture sensor (40) is set below the tube seat (30). The soil moisture sensor (40) has a sensing wire (41). The sensing wire (41) passes through the inlet (21) into the support tube (20) and has a plug (42) that can be connected to the wiring interface (143).

2. The easily assembled soil moisture monitoring instrument according to claim 1, characterized in that: The bottom section (14) has several screw holes (101) at intervals on its outer periphery that communicate with the cavity (142). After the top of the support tube (20) is inserted into the cavity (142), a bolt is inserted into the screw hole (101) and presses against the top of the support tube (20) to lock the soil moisture monitoring host (10) on the top of the support tube (20).

3. The easily assembled soil moisture monitoring instrument according to claim 1, characterized in that: The soil moisture monitoring host (10) has a small solar panel (15) embedded on its top.

4. The easily assembled soil moisture monitoring instrument according to claim 1, characterized in that: The soil moisture monitoring host (10) is provided with an antenna interface (16) at one end that is connected to the communication module (13).

5. The easily assembled soil moisture monitoring instrument according to claim 1, characterized in that: The tube seat (30) has a seat portion (31) at the center into which the bottom of the support tube (20) is inserted, and a flange (32) is provided on the bottom edge of the seat portion (31) on the outer periphery.

6. The easily assembled soil moisture monitoring instrument according to claim 5, characterized in that: The flange (32) and the seat (31) are provided with a plurality of reinforcing ribs (301).

7. The easily assembled soil moisture monitoring instrument according to claim 5, characterized in that: The flange (32) has several openings (302) spaced apart.

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