Soil moisture monitoring and alarming device

Abstract

The utility model discloses a soil moisture monitoring and alarming device which comprises a monitor assembly, and the monitor assembly comprises a shell. The supporting assembly comprises supporting columns, supporting rings, supporting blocks, through holes, threaded columns, rotary knobs, supporting rods and a supporting disc, the supporting columns are fixedly connected to the periphery of the lower end of the shell, the supporting rings are fixedly connected to the outer ends of the supporting columns, and the supporting blocks are fixedly connected to the periphery of the outer side of the supporting rings; the through hole is formed in the center in the supporting block, the threaded column is in threaded connection with the interior of the supporting block, and the knob is fixedly connected to the top end of the threaded column. A shell is supported in an auxiliary mode through a supporting column, a supporting circular ring and a supporting block, the supporting circular ring and the supporting block are located on the outer side of the shell, the bottom ends of the supporting circular ring and the supporting block are fixed to the ground through threaded columns, and meanwhile the upper portion of an instrument panel is shielded through a supporting disc, so that when treading occurs, the shell does not incline; and the condition that the monitoring probe is driven by the shell to be bent is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to soil moisture monitoring technical field especially relates to a soil moisture monitoring alarm device. BACKGROUND

[0002] Soil moisture monitor full name soil moisture temperature quick tester, soil moisture temperature recorder, soil moisture temperature tester, is suitable for all kinds of soil, hydrology, water quality, greenhouse, weather, agriculture, road, bridge, railway and other fields soil moisture temperature determination. The instrument has the remarkable advantages of low power consumption, convenient to carry and high cost performance, and can directly read out the volume moisture content and temperature data of soil.

[0003] The existing soil moisture monitor needs to insert the monitoring probe into the soil when in use, and the shell and instrument panel are located above the soil. The soil moisture monitor located above the soil will be stepped on, which can easily cause the monitoring probe to bend and affect the monitoring effect of the soil moisture monitor. UTILITY MODEL CONTENT

[0004] The utility model discloses a soil moisture monitoring alarm device to solve the problem that the existing soil moisture monitor needs to insert the monitoring probe into the soil when in use, and the shell and instrument panel are located above the soil. The soil moisture monitor located above the soil will be stepped on, which can easily cause the monitoring probe to bend and affect the monitoring effect of the soil moisture monitor.

[0005] To solve the above technical problems, the utility model is realized by the following technical schemes:

[0006] The utility model discloses a soil moisture monitoring alarm device, which comprises:

[0007] The monitor assembly comprises a shell.

[0008] The support assembly comprises a support column, a support ring, a support block, a through hole, a threaded column, a knob, a support rod and a support disc. The support column is fixedly connected to the lower end of the shell. The support ring is fixedly connected to the outer end of the support column. The support block is fixedly connected to the outer side of the support ring. The through hole is arranged in the central position of the support block. The threaded column is screw-connected to the inner position of the support block. The knob is fixedly connected to the top end of the threaded column. The support rod is fixedly connected to the upper end of the support ring. The support disc is fixedly connected to the upper end of the support rod.

[0009] Further, the monitor assembly further comprises an instrument panel, a monitoring probe and a pointer. The instrument panel is fixedly connected to the top end of the shell. The monitoring probe is fixedly connected to the bottom end of the shell. The pointer is rotatably connected to the inner position of the instrument panel.

[0010] Further, the support ring bottom end, the support block bottom end and the shell bottom end are flush, and the threaded column length is less than the monitoring probe length.

[0011] Further, the through hole inner surface has a thread structure opposite to the thread structure of the threaded column outer surface, and the knob is located above the through hole.

[0012] Further, the support disc is located above the instrument panel, and the support disc diameter is equal to the instrument panel diameter.

[0013] Further, the warning assembly further comprises a fixed plate, a fixed rod, a pressure sensor, an elastic spring and a warning lamp, the fixed plate is fixedly connected to an inner position of the instrument panel, the fixed rod is fixedly connected to an outer end position of the fixed plate, the pressure sensor is fixedly connected to an outer side position of the fixed plate, one end of the elastic spring is fixedly connected to an outer end position of the pressure sensor, and the warning lamp is fixedly connected to an outer side position of the instrument panel.

[0014] Further, the other end of the elastic spring is in contact with the pointer outer side, and the elastic spring is wrapped on the fixed rod outer surface.

[0015] Further, the fixed rod is in a circular arc structure, the pressure sensor is electrically connected to the warning lamp through a line, and the pressure sensor is sleeved on the fixed rod one end outer surface.

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] Firstly, the utility model has the advantages that: the support assembly is arranged, the shell is assisted and supported through the support column, the support ring and the support block, the support ring and the support block are located at the shell outer side and fixed on the ground through the threaded column at the bottom end, the instrument panel upper side is shielded through the support disc, when the shell is stepped on, the shell does not incline, and the shell driving the monitoring probe to bend is avoided.

[0018] Secondly, based on the beneficial effect one, the warning assembly is arranged, the elastic spring is compressed through the pointer rotation, the pressure sensor measures the elastic force of the elastic spring, when the pointer rotation shows that the moisture is abnormal, the pressure sensor controls the warning lamp to work, and the operator does not need to observe the pointer position. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme in the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without paying creative labor.

[0020] Figure 1 This is the front view of the present utility model;

[0021] Figure 2 This is a structural diagram of the monitoring instrument components of this utility model;

[0022] Figure 3 This is a structural diagram of the support component of this utility model;

[0023] Figure 4 This is a structural diagram of the warning component of this utility model.

[0024] The attached diagram lists the components represented by each number as follows:

[0025] 11. Housing; 12. Instrument panel; 13. Monitoring probe; 14. Pointer; 21. Support column; 22. Support ring; 23. Support block; 24. Through hole; 25. Threaded column; 26. Knob; 27. Support rod; 28. Support disc; 31. Fixing plate; 32. Fixing rod; 33. Pressure sensor; 34. Telescopic spring; 35. Warning light. Detailed Implementation

[0026] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0027] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0028] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0029] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0030] Example 1

[0031] Please see Figures 1-3 As shown, this embodiment is a soil moisture monitoring and alarm device, comprising:

[0032] The monitoring instrument assembly includes a housing 11;

[0033] The support assembly includes a support column 21, a support ring 22, a support block 23, a through hole 24, a threaded column 25, a knob 26, a support rod 27, and a support disc 28. The support column 21 is fixedly connected to the lower periphery of the housing 11, the support ring 22 is fixedly connected to the outer end of the support column 21, the support block 23 is fixedly connected to the outer periphery of the support ring 22, the through hole 24 is opened in the center of the support block 23, the threaded column 25 is threadedly connected to the inside of the support block 23, the knob 26 is fixedly connected to the top of the threaded column 25, the support rod 27 is fixedly connected to the upper periphery of the support ring 22, and the support disc 28 is fixedly connected to the upper outer side of the support rod 27.

[0034] The support column 21 is used to support the support ring 22, the support ring 22 is used to support the support block 23 and the support rod 27, the support block 23 is used to support the threaded column 25, the through hole 24 is used to limit the threaded column 25, the threaded column 25 is used to limit the support block 23, the knob 26 is used to drive the threaded column 25 to rotate, the support rod 27 is used to support the support disc 28, and the support disc 28 is used to cover the top of the instrument panel 12.

[0035] The monitoring instrument assembly also includes an instrument panel 12, a monitoring probe 13, and a pointer 14. The instrument panel 12 is fixedly connected to the top of the housing 11, the monitoring probe 13 is fixedly connected to the bottom of the housing 11, and the pointer 14 is rotatably connected to the inside of the instrument panel 12.

[0036] The instrument panel 12 is used to store the pointer 14, the monitoring probe 13 is used to measure soil moisture, and the pointer 14 is used to display the soil moisture status.

[0037] The bottom ends of the supporting ring 22, the supporting block 23, and the housing 11 are flush, and the length of the threaded column 25 is less than the length of the monitoring probe 13.

[0038] When the monitoring probe 13 enters the soil, the bottom of the housing 11 comes into contact with the soil, and the bottom of the supporting ring 22 and the bottom of the supporting block 23 also come into contact with the soil.

[0039] The inner surface of the through hole 24 has a thread structure that is opposite to the outer surface of the threaded post 25, and the knob 26 is located above the through hole 24.

[0040] When the knob 26 is turned, the knob 26 drives the threaded post 25 to rotate, and the threaded post 25 moves up and down under the drive of the threaded structure.

[0041] The support disc 28 is located above the instrument panel 12, and the diameter of the support disc 28 is equal to the diameter of the instrument panel 12;

[0042] When the operator steps on the instrument panel 12, they will step directly on the upper part of the support disc 28 and will not come into contact with the instrument panel 12.

[0043] Working principle: When monitoring soil moisture using the monitoring instrument assembly, the monitoring probe 13 is inserted into the soil, and the bottom of the housing 11 is in contact with the soil. At this time, the bottom of the support ring 22 and the bottom of the support block 23 are also in contact with the soil. Then, the knob 26 is turned, which drives the threaded column 25 to rotate. The threaded column 25 moves downward into the soil under the drive of the threaded structure and is fixed inside the support block 23 under the limit of the threaded structure, so that the support block 23 and the support ring 22 remain fixed. When the operator steps on the instrument panel 12, the operator will step on the upper end of the support disc 28. The support disc 28 is supported by the support ring 22 and the support block 23 through the support rod 27, so that the support disc 28 will not tilt or move, thus preventing the instrument panel 12 from being stepped on.

[0044] Example 2

[0045] Please see Figure 4 As shown, this embodiment, based on the above embodiment, further includes:

[0046] The warning assembly includes a fixing plate 31, a fixing rod 32, a pressure sensor 33, a telescopic spring 34, and a warning light 35. The fixing plate 31 is fixedly connected to the inside of the instrument panel 12, the fixing rod 32 is fixedly connected to the outside of the fixing plate 31, the pressure sensor 33 is fixedly connected to the outside of the fixing plate 31, one end of the telescopic spring 34 is fixedly connected to the outside of the pressure sensor 33, and the warning light 35 is fixedly connected to the outside of the instrument panel 12.

[0047] The fixing plate 31 is used to support the fixing rod 32 and the pressure sensor 33. The fixing rod 32 is used to support the telescopic spring 34. The pressure sensor 33 is used to measure the elastic force of the telescopic spring 34. The telescopic spring 34 is used to deform and generate elastic force under the action of the pointer 14. The warning light 35 is used to alarm the outside world.

[0048] The other end of the telescopic spring 34 is in contact with the outside of the pointer 14, and the telescopic spring 34 is wrapped around the outer surface of the fixed rod 32;

[0049] When pointer 14 rotates, pointer 14 will cause the telescopic spring 34 to compress and generate elastic force.

[0050] The fixing rod 32 has an arc-shaped structure. The pressure sensor 33 is electrically connected to the warning light 35 through a circuit, and the pressure sensor 33 is sleeved on the outer surface of one end of the fixing rod 32.

[0051] When the pressure sensor 33 detects that the extension spring 34 is compressed and generates elastic force, the pressure sensor 33 controls the warning light 35 on the same side as the extension spring 34 to work.

[0052] Working principle: When the monitoring probe 13 detects an abnormality in the moisture inside the soil, the monitoring probe 13 controls the pointer 14 to rotate. The rotation of the pointer 14 causes the telescopic spring 34 to be compressed. The compressed telescopic spring 34 generates elastic force. At this time, the pressure sensor 33 measures the elastic force generated by the telescopic spring 34 and controls the warning light 35 on the same side as the telescopic spring 34 to work, so as to alarm the outside world without having to observe the position of the pointer 14 at close range.

[0053] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A soil moisture monitoring and alarm device, characterized in that, include: A monitoring device assembly, the monitoring device assembly including a housing (11); The support assembly includes a support column (21), a support ring (22), a support block (23), a through hole (24), a threaded column (25), a knob (26), a support rod (27), and a support disc (28). The support column (21) is fixedly connected to the lower periphery of the housing (11), the support ring (22) is fixedly connected to the outer end of the support column (21), the support block (23) is fixedly connected to the outer periphery of the support ring (22), the through hole (24) is opened in the center of the support block (23), the threaded column (25) is threadedly connected to the inside of the support block (23), the knob (26) is fixedly connected to the top of the threaded column (25), the support rod (27) is fixedly connected to the upper periphery of the support ring (22), and the support disc (28) is fixedly connected to the upper outer periphery of the support rod (27).

2. The soil moisture monitoring and alarm device according to claim 1, characterized in that, The monitoring instrument assembly also includes an instrument panel (12), a monitoring probe (13) and a pointer (14). The instrument panel (12) is fixedly connected to the top of the housing (11), the monitoring probe (13) is fixedly connected to the bottom of the housing (11), and the pointer (14) is rotatably connected to the inside of the instrument panel (12).

3. The soil moisture monitoring and alarm device according to claim 1, characterized in that, The bottom ends of the supporting ring (22), the supporting block (23), and the housing (11) are flush, and the length of the threaded column (25) is less than the length of the monitoring probe (13).

4. The soil moisture monitoring and alarm device according to claim 1, characterized in that, The inner surface of the through hole (24) has a thread structure that is opened relative to the outer surface of the threaded post (25), and the knob (26) is located above the through hole (24).

5. A soil moisture monitoring and alarm device according to claim 1, characterized in that, The support disk (28) is located above the instrument panel (12), and the diameter of the support disk (28) is equal to the diameter of the instrument panel (12).

6. A soil moisture monitoring and alarm device according to claim 1, characterized in that, It also includes a warning assembly, which includes a fixed plate (31), a fixed rod (32), a pressure sensor (33), a telescopic spring (34), and a warning light (35). The fixed plate (31) is fixedly connected to the inside of the instrument panel (12), the fixed rod (32) is fixedly connected to the outside of the fixed plate (31), the pressure sensor (33) is fixedly connected to the outside of the fixed plate (31), one end of the telescopic spring (34) is fixedly connected to the outside of the pressure sensor (33), and the warning light (35) is fixedly connected to the outside of the instrument panel (12).

7. A soil moisture monitoring and alarm device according to claim 6, characterized in that, The other end of the telescopic spring (34) is in contact with the outside of the pointer (14), and the telescopic spring (34) is wrapped around the outer surface of the fixed rod (32).

8. A soil moisture monitoring and alarm device according to claim 6, characterized in that, The fixing rod (32) has an arc-shaped structure. The pressure sensor (33) is electrically connected to the warning light (35) through a circuit, and the pressure sensor (33) is sleeved on the outer surface of one end of the fixing rod (32).

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