A soil moisture detection device for soil detection

Abstract

The utility model discloses a kind of soil moisture detection devices for soil detection, including detector, detection head, connector and connecting line, detector surface installs connector, connector inside sleeve connection connecting line, connecting line another end installs detection head, the connecting line surface is fixedly connected clamping block, the detector surface is equipped with rotating assembly, the rotating assembly includes fixed sheet, side plate, shaft, shaft sleeve and fixed frame. The soil moisture detection device for soil detection, by installing connector on the detector surface, and connecting line is sleeved in the connector, the other end of the connecting line is installed detection head, the connecting line surface is fixedly connected clamping block, by rubber ball clamping hole clamping can provide fixing effect for first clamping frame and second clamping frame, at this time, first clamping frame and second clamping frame can provide limiting effect for clamping block, and then connecting line and connector are not easily disconnected, and stability is stronger when using.

Description

Technical Field

[0001] This utility model belongs to the field of soil moisture detection technology, and in particular relates to a soil moisture detection device for soil testing. Background Technology

[0002] Soil moisture monitors, also known as soil moisture and temperature rapid testers or soil moisture and temperature recorders, are detection instruments designed based on the frequency domain reflection principle. They can perform layered monitoring of the soil layer around the sensor. This equipment is widely used in fields such as farmland evapotranspiration, crop water consumption, forest hydrology, wetland hydrology, grassland ecology, soil erosion, environmental pollution, and water cycle research, and supports environmental monitoring in soil, hydrology, agriculture and other fields.

[0003] The soil moisture testing devices currently on the market have the following problems in actual use: Traditional soil moisture testing devices require a connecting wire to the detection head. However, apart from initial fixation, there are no other fixing devices between the connecting wire and the detector. Therefore, when the connecting head is pulled during use, the connecting wire may break off from the detector, resulting in poor stability during use. Utility Model Content

[0004] The purpose of this invention is to provide a soil moisture detection device for soil testing, so as to solve the technical problems mentioned in the background art.

[0005] To achieve the above objectives, the specific technical solution of this utility model is as follows: A soil moisture detection device for soil testing includes a detector, a detection head, a connector, and a connecting wire. The connector is installed on the surface of the detector, and the connecting wire is sleeved inside the connector. The detection head is installed at the other end of the connecting wire. A connecting block is fixed on the surface of the connecting wire. A rotating assembly is provided on the surface of the detector. The rotating assembly includes a fixing plate, a side plate, a shaft, a bushing, and a fixing frame. The fixing plate is installed on the surface of the detector. The side plate is welded to the surface of the fixing plate. The shaft is welded to the surface of the side plate. The bushing is sleeved on the surface of the shaft. The fixing frame is welded to the surface of the bushing. A first locking frame is welded to the other end of the fixing frame. A second locking frame is connected to the surface of the detector through the rotating assembly. A locking hole is opened on the surface of the first locking frame. A rubber locking ball is adhered to the surface of the second locking frame. The rubber locking ball locks into the locking hole. The backs of both the first and second locking frames are attached to the surface of the locking block.

[0006] Preferably, a first external threaded rod is welded to the surface of the detector, the first external threaded rod passes through the fixing plate, a first nut is sleeved on the surface of the first external threaded rod, one end of the first nut is attached to the surface of the fixing plate, and the first external threaded rod is symmetrically distributed.

[0007] Preferably, a base is mounted on the bottom of the detector, a retaining ring is welded to the bottom of the base, a detection head is sleeved inside the retaining ring, an external thread is formed on the surface of the detection head, a protective sleeve is sleeved on the surface of the detection head, and an internal thread is formed inside the protective sleeve.

[0008] Preferably, a second external threaded rod is welded to the bottom of the detector, the second external threaded rod passes through the base, a second nut is sleeved on the surface of the second external threaded rod, and one end of the second nut is attached to the bottom of the base.

[0009] Preferably, the retaining ring has a retaining groove inside, the retaining groove is evenly distributed, and a rubber strip is engaged inside the retaining groove.

[0010] Preferably, anti-slip strips are fixedly connected to the surface of the protective sleeve, and the anti-slip strips are distributed in a ring shape.

[0011] This invention provides a soil moisture detection device for soil testing, which has the following advantages: The soil moisture detection device involves installing a connector on the surface of the detector and connecting a connecting wire inside the connector. A detection head is installed at the other end of the connecting wire. A connecting clip is fixed to the surface of the connecting wire. A rotating assembly is provided on the detector surface. This rotating assembly includes a fixing plate, a side plate, a shaft, a bushing, and a fixing frame. The fixing plate is installed on the detector surface, and the side plate is welded to the surface of the fixing plate. The shaft is welded to the surface of the side plate, and the bushing is fitted onto the surface of the shaft. A fixing frame is welded to the surface of the bushing. Simultaneously, a first retaining frame is welded to the other end of the fixing frame. The detector surface is connected to the first retaining frame via the rotating assembly. The first and second card frames have locking holes on their surfaces, and rubber balls are glued to their surfaces. These rubber balls engage with the locking holes, and the backs of both the first and second card frames are attached to the surface of the card block. When a connecting wire is inserted into the connector, the shaft can be used to rotate the fixing frame, thereby rotating the first and second card frames until their backs are attached to the surface of the card block. At this point, the rubber balls will be embedded in the locking holes, providing a fixing effect for the first and second card frames. This allows the first and second card frames to provide a limiting effect for the card block, preventing the connecting wire and connector from easily breaking, resulting in strong stability during use. Attached Figure Description

[0012] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the detection head structure of this utility model;

[0015] Figure 3 This is a schematic diagram of the retaining ring structure of this utility model;

[0016] Figure 4 This is a schematic diagram of the protective sleeve structure of this utility model;

[0017] Figure 5 For the present utility model Figure 2 Enlarged view of section A in the middle.

[0018] The markings in the diagram are as follows: 1. Detector; 2. Detection head; 3. Connecting wire; 4. Connector; 5. Clamping block; 6. First external threaded rod; 7. Fixing plate; 8. First nut; 9. Side plate; 10. Shaft; 11. Bushing; 12. Fixing bracket; 13. First clamping frame; 14. Second clamping frame; 15. Clamping hole; 16. Rubber clamping ball; 17. Second external threaded rod; 18. Second nut; 19. Base; 20. Clamping ring; 21. Protective sleeve; 22. Clamping groove; 23. Rubber strip; 24. Anti-slip strip. Detailed Implementation

[0019] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and description are considered to be exemplary in nature and not restrictive.

[0020] In the description of the embodiments of this utility model, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this utility model.

[0021] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of embodiments of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0022] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a communication connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0023] The following disclosure provides many different implementations or examples for different structures of the embodiments of the present invention. To simplify the disclosure of the embodiments of the present invention, specific examples of components and arrangements are described below. Of course, these are merely examples and are not intended to limit the embodiments of the present invention. Furthermore, reference numerals and / or reference letters may be repeated in different examples of the embodiments of the present invention; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various implementations and / or arrangements discussed.

[0024] To better understand the purpose, structure, and function of this utility model, the following description, in conjunction with the accompanying drawings, provides a more detailed account of a soil moisture detection device for soil testing.

[0025] like Figure 1-5As shown, this utility model discloses a soil moisture testing device for soil testing, comprising a detector 1, a detection head 2, a connector 4, and a connecting wire 3. The connector 4 is mounted on the surface of the detector 1, and the connecting wire 3 is sleeved inside the connector 4. The detection head 2 is mounted on the other end of the connecting wire 3. A connecting block 5 is fixed to the surface of the connecting wire 3. A rotating assembly is provided on the surface of the detector 1, comprising a fixing plate 7, a side plate 9, a shaft 10, a bushing 11, and a fixing frame 12. The fixing plate 7 is mounted on the surface of the detector 1, the side plate 9 is welded to the surface of the fixing plate 7, the shaft 10 is welded to the surface of the side plate 9, the bushing 11 is sleeved on the surface of the shaft 10, and the fixing frame 12 is welded to the surface of the bushing 11. By installing the rotating assembly, the first frame 13 and the second frame 14 can be rotated, thereby providing an openable and closable effect for the first frame 13 and the second frame 14. It is very convenient to use. The other end of the fixing frame 12 is welded with the first card frame 13. The surface of the detector 1 is connected to the second card frame 14 through the rotating component. The surface of the first card frame 13 has a card hole 15. The surface of the second card frame 14 is bonded with a rubber ball 16. The rubber ball 16 engages with the card hole 15. The backs of the first card frame 13 and the second card frame 14 are both attached to the surface of the card block 5. By installing the first card frame 13, the second card frame 14 and the card block 5, when the backs of the first card frame 13 and the second card frame 14 are attached to the surface of the card block 5, the rubber ball 16 will be embedded in the card hole 15. The rubber ball 16 engaging with the card hole 15 can provide a fixing effect for the first card frame 13 and the second card frame 14. At this time, the first card frame 13 and the second card frame 14 can provide a limiting effect for the card block 5, so that the connecting wire 3 and the connector 4 will not be easily disconnected, and the stability during use is strong.

[0026] A first external threaded rod 6 is welded to the surface of detector 1. The first external threaded rod 6 passes through the fixing plate 7. A first nut 8 is sleeved on the surface of the first external threaded rod 6. One end of the first nut 8 is attached to the surface of the fixing plate 7. The first external threaded rods 6 are symmetrically distributed. By installing the first external threaded rod 6, when installing the fixing plate 7, the first external threaded rod 6 can pass through the fixing plate 7. Then, the first nut 8 is sleeved on the surface of the first external threaded rod 6 until one end of the first nut 8 is attached to the surface of the fixing plate 7. At this time, the fixing plate 7 can be fixed. It is very convenient to use.

[0027] The detector 1 is mounted on a base 19 at the bottom. A retaining ring 20 is welded to the bottom of the base 19. The detector head 2 is sleeved inside the retaining ring 20. The detector head 2 has external threads on its surface. A protective sleeve 21 is sleeved on the surface of the detector head 2. The protective sleeve 21 has internal threads inside. By installing the retaining ring 20, the detector head 2 can be stored and fixed when not in use, which is very convenient to use.

[0028] A second external threaded rod 17 is welded to the bottom of detector 1. The second external threaded rod 17 passes through the base 19. A second nut 18 is sleeved on the surface of the second external threaded rod 17. One end of the second nut 18 is attached to the bottom of the base 19. By installing the second external threaded rod 17, when installing the base 19, the second external threaded rod 17 can pass through the base 19. Then, the second nut 18 can be sleeved on the surface of the second external threaded rod 17 until one end of the second nut 18 is attached to the bottom of the base 19. At this time, the base 19 can be fixed and installed, and the base 19 can be installed and removed.

[0029] The retaining ring 20 has a retaining groove 22 inside, which is evenly distributed. The retaining groove 22 is fitted with a rubber strip 23. By installing the rubber strip 23, the friction between the retaining ring 20 and the detection head 2 can be increased, thereby improving the stability of the detection head 2 when placed inside the retaining ring 20, resulting in strong stability during use.

[0030] Anti-slip strips 24 are fixedly connected to the surface of the protective cover 21. The anti-slip strips 24 are distributed in a ring. By installing the anti-slip strips 24, when the protective cover 21 is installed on the detection head 2 by rotation, the friction between the protective cover 21 and the palm can be increased, thus making it easier to install the protective cover 21.

[0031] The working principle of this soil moisture testing device is as follows: When using the device, the fixing plate 7 should be installed first. This is done by passing the first external threaded rod 6 through the fixing plate 7, and then fitting the first nut 8 onto the surface of the first external threaded rod 6 until one end of the first nut 8 is in contact with the surface of the fixing plate 7. This provides a secure installation of the fixing plate 7, after which the device can be used. When using the device, a connector 4 is installed on the surface of the detector 1, and a connecting wire 3 is fitted inside the connector 4. The other end of the connecting wire 3 is fitted with the detection head 2. The connector 3 is fixedly connected to the clip 5. A rotating assembly is provided on the surface of the detector 1. This rotating assembly includes a fixing plate 7, a side plate 9, a shaft 10, a bushing 11, and a fixing frame 12. The fixing plate 7 is mounted on the surface of the detector 1, and the side plate 9 is welded to the surface of the fixing plate 7. The shaft 10 is welded to the surface of the side plate 9, and the bushing 11 is fitted onto the surface of the shaft 10. The fixing frame 12 is welded to the surface of the bushing 11. Simultaneously, a first retaining frame 13 is welded to the other end of the fixing frame 12. The surface of the detector 1 is connected to a second retaining frame 14 via the rotating assembly. A locking hole 15 is made on the surface of the first frame 13, and a rubber ball 16 is glued to the surface of the second frame 14. The rubber ball 16 engages with the locking hole 15. At the same time, the backs of the first frame 13 and the second frame 14 are both attached to the surface of the block 5. When the connecting wire 3 is inserted into the connector 4, the fixing frame 12 can be rotated by the shaft 10, thereby driving the first frame 13 and the second frame 14 to rotate until the backs of the first frame 13 and the second frame 14 are attached to the surface of the block 5. At this time, the rubber ball 16 will be embedded in the locking hole 15, and the rubber ball 16 engages with the locking hole. 15 can provide a fixing effect for the first card frame 13 and the second card frame 14. At this time, the first card frame 13 and the second card frame 14 can provide a limiting effect for the card block 5, so that the connecting line 3 and the connector 4 will not be easily disconnected. The stability is strong during use. Then, the detection head 2 is inserted into the soil and the data is observed through the detector 1. After use, the detection head 2 can be snapped into the inside of the card ring 20, and the protective sleeve 21 can be installed on the detection head 2 by rotation. At this time, the detection head 2 can be stored and fixed, which is very convenient to use.

[0032] It is understood that this utility model has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this utility model.

Claims

1. A soil moisture testing device for soil testing, comprising a detector (1), a detection head (2), a connector (4), and a connecting wire (3), wherein the connector (4) is mounted on the surface of the detector (1), the connecting wire (3) is sleeved inside the connector (4), and the detection head (2) is mounted on the other end of the connecting wire (3), characterized in that: The connecting line (3) is fixedly connected to the card block (5). The detector (1) is provided with a rotating component. The rotating component includes a fixing plate (7), a side plate (9), a shaft (10), a bushing (11), and a fixing frame (12). The fixing plate (7) is installed on the surface of the detector (1). The side plate (9) is welded to the surface of the fixing plate (7). The shaft (10) is welded to the surface of the side plate (9). The bushing (11) is sleeved on the surface of the shaft (10). The fixing frame (12) is welded to the surface of the bushing (11). The first card frame (13) is welded to the other end of the fixing frame (12). The detector (1) is connected to the second card frame (14) through the rotating component. The first card frame (13) has a card hole (15) on its surface. The second card frame (14) is bonded with a rubber card ball (16). The rubber card ball (16) engages with the card hole (15). The backs of the first card frame (13) and the second card frame (14) are both attached to the surface of the card block (5).

2. The soil moisture detection device for soil testing according to claim 1, characterized in that: The detector (1) has a first external thread rod (6) welded to its surface. The first external thread rod (6) passes through the fixing plate (7). A first nut (8) is sleeved on the surface of the first external thread rod (6). One end of the first nut (8) is attached to the surface of the fixing plate (7). The first external thread rod (6) is symmetrically distributed.

3. The soil moisture detection device for soil testing according to claim 1, characterized in that: The detector (1) is mounted on a base (19) at the bottom. A retaining ring (20) is welded to the bottom of the base (19). A detection head (2) is sleeved inside the retaining ring (20). An external thread is opened on the surface of the detection head (2). A protective sleeve (21) is sleeved on the surface of the detection head (2). An internal thread is opened inside the protective sleeve (21).

4. The soil moisture detection device for soil testing according to claim 3, characterized in that: The detector (1) has a second external thread rod (17) welded to the bottom. The second external thread rod (17) passes through the base (19). A second nut (18) is sleeved on the surface of the second external thread rod (17). One end of the second nut (18) is attached to the bottom of the base (19).

5. The soil moisture detection device for soil testing according to claim 3, characterized in that: The retaining ring (20) has a retaining groove (22) inside, the retaining groove (22) is evenly distributed, and the retaining groove (22) is used to hold a rubber strip (23).

6. The soil moisture detection device for soil testing according to claim 3, characterized in that: The protective sleeve (21) is fixedly connected to anti-slip strips (24), which are distributed in a ring shape.

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