Temperature detector for surface soil of tea garden

Abstract

The utility model discloses a tea garden surface soil temperature detector which is composed of a frame assembly and a telescopic assembly, the frame assembly is composed of a shell, a first supporting leg, a second supporting leg and a third supporting leg, a stable supporting structure is formed, the shell is provided with a first cavity and a first opening, and the first cavity is provided with a second cavity. The first opening faces downwards and is communicated with the first cavity; the telescopic assembly is arranged in the first cavity and composed of a telescopic outer rod, a telescopic inner rod, a turning tooth set and a thermometer, the telescopic inner rod is located in the telescopic outer rod, a second cavity is formed between the telescopic inner rod and the telescopic outer rod, the turning tooth set is composed of a plurality of turning teeth, and the thermometer is installed at the lower end of the telescopic inner rod and used for measuring the temperature of soil. Through cooperative work of the turning tooth group and the telescopic assembly, the temperature detector can avoid generation of an air layer due to long-time insertion into the land, thereby avoiding generation of measurement errors, and improving measurement accuracy.

Description

TECHNICAL FIELD

[0001] The utility model relates to soil detection technical field especially relates to a tea garden surface soil temperature detector. BACKGROUND

[0002] In the tea garden management, soil temperature is one of important factors that influence tea tree growth and tea quality, therefore, accurate measurement soil temperature has important significance for tea garden management.

[0003] Therefore, in order to accurately understand and master soil temperature, soil temperature information acquisition device appears, but, the existing soil thermometer is directly inserted in soil when using, and after a long time, the thermometer and soil have gap, cannot accurately know the temperature inside soil. In view of the problems in the related art, currently, no effective solution has been proposed. SUMMARY

[0004] Therefore, the utility model proposes a tea garden surface soil temperature detector to overcome the above technical problems existing in the prior art.

[0005] In order to realize the above technical purpose, the utility model adopts the technical scheme that:

[0006] The utility model provides a tea garden surface soil temperature detector, including frame assembly and telescopic component,

[0007] Frame assembly includes shell, first support leg, second support leg and third support leg, and first support leg, second support leg and third support leg are distributed along the circumferential spacing of shell, and first support leg, second support leg and third support leg are respectively hinged with shell, and shell has first chamber and first opening, and first opening is arranged towards the lower side, and first chamber is communicated with first opening,

[0008] Telescopic component is arranged in first chamber, one end of telescopic component protrudes to the upper side of shell, and the other end of telescopic component can be extended towards the lower side through first opening, and telescopic component includes telescopic outer rod, telescopic inner rod, turning tooth group and thermometer, telescopic inner rod is arranged inside telescopic outer rod, and second chamber is formed between telescopic inner rod and telescopic outer rod, and turning tooth group includes a plurality of turning teeth, and a plurality of turning teeth are distributed on telescopic outer rod in first preset mode, and each turning tooth can rotate relative to telescopic outer rod, and each turning tooth is also hinged with telescopic inner rod at second point, and telescopic inner rod can move relative to telescopic outer rod, and thermometer is arranged at the lower end of telescopic inner rod, and thermometer is used to detect soil temperature.

[0009] In some embodiments, telescopic component further includes a plurality of elastic members, and the number of elastic members corresponds to the number of turning teeth,

[0010] The turning tooth is hinged to the telescopic outer rod at a first point, the turning tooth is hinged to the elastic member at a second point, and the other end of the elastic member is hinged to the telescopic inner rod.

[0011] In some embodiments, the turning tooth has a first cutting surface, a second cutting surface, and a first tip, the first tip is disposed between the first cutting surface and the second cutting surface, and the first cutting surface and the second cutting surface are disposed at a preset included angle;

[0012] The telescopic assembly can be placed in a temperature measurement state and a standby state, when the telescopic assembly is placed in the temperature measurement state, the telescopic inner rod moves downward relative to the telescopic outer rod to a temperature measurement point, the first cutting surface, the second cutting surface, and the first tip are disposed in the second chamber, when the telescopic assembly is placed in the standby state, the telescopic inner rod moves upward relative to the telescopic outer rod, the first cutting surface, the second cutting surface, and the first tip at least partially protrude outside the telescopic outer rod to turn over the external soil.

[0013] In some embodiments, the telescopic assembly further comprises a limiting piece, which is sleeved on the periphery of the telescopic outer rod, and the limiting piece is disposed close to the end of the first chamber.

[0014] In some embodiments, the frame assembly further comprises a first support beam, a second support beam, and a third support beam.

[0015] The first support beam is disposed between the first support leg and the housing, one end of the first support beam is hinged to the first support leg at a first preset position, and the other end of the first support beam is hinged to the housing at a second preset position.

[0016] The second support beam is disposed between the second support leg and the housing, one end of the second support beam is hinged to the second support leg at a third preset position, and the other end of the second support beam is hinged to the housing at a fourth preset position.

[0017] The third support beam is disposed between the third support leg and the housing, one end of the third support beam is hinged to the third support leg at a fifth preset position, and the other end of the third support beam is hinged to the housing at a sixth preset position.

[0018] In some embodiments, the frame assembly further comprises a connecting ring, which is sleeved on the periphery of the housing, the second preset position, the fourth preset position, and the sixth preset position are circumferential regions of the connecting ring.

[0019] In some embodiments, the telescopic assembly further comprises a first drive unit and a second drive unit.

[0020] The first drive unit is disposed in the first chamber, the first drive unit is in transmission connection with the telescopic outer rod, and the first drive unit is used to drive the telescopic outer rod to move downward.

[0021] The second drive unit is disposed in the first chamber, the second drive unit is in transmission connection with the telescopic inner rod, and the second drive unit is used to drive the telescopic inner rod to move downward.

[0022] In some embodiments, further comprising a display unit, the display unit is arranged on the shell, the display unit is electrically connected with the thermometer, and the display unit is used for displaying the temperature of the thermometer.

[0023] By adopting the technical scheme, the present application has the beneficial effects that, compared with the prior art,

[0024] Different from the prior art, in the technical scheme, the temperature detector comprises a frame assembly and a telescopic assembly, the frame assembly comprises a shell, a first supporting leg, a second supporting leg and a third supporting leg, the telescopic assembly is arranged in the first cavity, one end of the telescopic assembly protrudes above the shell, the other end of the telescopic assembly can be extended downwards through the first opening, and the telescopic assembly comprises a telescopic outer rod, a telescopic inner rod, a turning tooth set and a thermometer. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and those skilled in the art can obtain other drawings according to these drawings without creative labor.

[0026] Figure 1 is a schematic view of a temperature detector;

[0027] Figure 2 is a partial cross-sectional view of a temperature detector;

[0028] Figure 3 is a cross-sectional view of the telescopic assembly in the temperature measurement state;

[0029] Figure 4 is a cross-sectional view of the telescopic assembly in the standby state;

[0030] Figure 5 is an application schematic view of the telescopic assembly in the temperature measurement state;

[0031] Figure 6 is an application schematic view of the telescopic assembly in the standby state.

[0032] Reference signs:

[0033] 1. frame assembly;

[0034] 11. housing;

[0035] 111. first chamber;

[0036] 112. first opening;

[0037] 12. first leg;

[0038] 13. second leg;

[0039] 14. third leg;

[0040] 15. first beam;

[0041] 16. second beam;

[0042] 17. connecting ring;

[0043] 2. telescopic assembly;

[0044] 21. telescopic outer rod;

[0045] 22. telescopic inner rod;

[0046] 23. turning tooth;

[0047] 231. first cutting surface;

[0048] 232. second cutting surface;

[0049] 233. first pointed end;

[0050] 24. thermometer;

[0051] 25. elastic member;

[0052] 26. limiting sheet. DETAILED DESCRIPTION

[0053] The utility model is further described in detail below in combination with the drawings and examples. It is particularly pointed out that the following examples are only used for illustrating the utility model, but do not limit the scope of the utility model. Similarly, the following examples are only part of the examples of the utility model but not all the examples, and all other examples obtained by the ordinary skilled in the art without creative labor belong to the scope of the utility model protection.

[0054] The utility model provides a kind of temperature detector for tea garden surface soil, can realize that soil temperature measuring meter is directly inserted in soil when using, there is no gap between thermometer 24 and soil, can guarantee the accuracy of soil temperature measuring device measurement temperature.

[0055] See Figure 1 、 Figure 2 , the utility model relates to a kind of temperature detectors for tea garden surface soil, including frame assembly 1 and telescopic component 2;

[0056] Frame assembly 1 includes shell 11, first leg 12, second leg 13 and third leg 14, first leg 12, second leg 13 and third leg 14 are distributed along the circumferential spacing of shell 11, and first leg 12, second leg 13 and third leg 14 are respectively hinged with shell 11, shell 11 has first chamber 111 and first opening 112, first opening 112 is disposed towards the lower, and first chamber 111 is communicated with first opening 112;

[0057] Telescopic component 2 is arranged in first chamber 111, one end of telescopic component 2 protrudes to the upper of shell 11, the other end of telescopic component 2 can be extended towards the lower through first opening 112, telescopic component 2 includes telescopic outer rod 21, telescopic inner rod 22, flip tooth group and thermometer 24, telescopic inner rod 22 is arranged inside telescopic outer rod 21, and second chamber is between telescopic inner rod 22 and telescopic outer rod 21, flip tooth group includes a plurality of flip teeth 23, a plurality of flip teeth 23 are distributed on telescopic outer rod 21 in first preset mode, and each flip tooth 23 can rotate relative to telescopic outer rod 21, and each flip tooth 23 is also hinged with telescopic inner rod 22 at second point, and telescopic inner rod 22 can move relative to telescopic outer rod 21, thermometer 24 is placed at the lower end of telescopic inner rod 22, and thermometer 24 is used to detect soil temperature.

[0058] In the embodiment, shell 11 is the main part of frame assembly 1, and plays the role of supporting and protecting internal components;First leg 12, second leg 13, third leg 14 are support structures of shell 11, and are uniformly distributed along the circumference of shell 11, and play the role of stabilizing frame assembly 1, and first leg 12, second leg 13 and third leg 14 are hinged with shell 11, and it can be understood that first leg 12, second leg and third leg 14 can adjust the unfolding angle according to actual demand, and are inserted into soil, so as to improve the height adjustability of the whole frame assembly 1.In the embodiment, the hinge of first leg 12, second leg and third leg 14 can be understood as a hinge containing damping.The first chamber 111 is the space inside the shell 11, for accommodating telescopic component 2;First opening 112 is the opening of shell 11 disposed downwards, for connecting first chamber 111 and external environment, under this structure, part of telescopic component 2 can extend out of shell 11 through first opening 112;Wherein, the material of shell 11 and first leg 12, second leg 13, third leg 14 is not limited here, which can provide support and protection effect.

[0059] In the embodiment, the telescopic assembly 2 can be understood as a mechanical structure with telescopic or retractable function, which is usually used in occasions requiring length or distance adjustment; in the embodiment, the telescopic assembly 2 comprises a telescopic inner rod 22, a telescopic outer rod 21, a turning tooth group and a thermometer 24, wherein the telescopic outer rod 21 is an external rod of the telescopic assembly 2, which can accommodate the telescopic inner rod 22 inside, the external and internal can be understood as the spatial positional relationship of the two rod parts of the telescopic assembly 2, the telescopic outer rod 21 can remain stationary, the telescopic outer rod 21 can maintain a fixed length in the downward direction, the telescopic outer rod 21 can not have telescopic function in the telescopic assembly 2, and can only serve as a hollow rod to protect the telescopic inner rod 21; the telescopic inner rod 22 is an internal rod of the telescopic assembly 2, which can move relative to the telescopic outer rod 21, and a second chamber is formed between the two. The turning tooth group is arranged in the second chamber, specifically, the turning tooth group is composed of a plurality of turning teeth 23, which are usually used to contact external objects and perform turning or stirring actions. In the embodiment, the turning teeth are used to turn the soil outside the telescopic outer rod 21, so that the soil can maintain loose contact with the telescopic outer rod 21 and avoid forming an air layer. The turning teeth 23 are distributed on the telescopic outer rod 21 and can rotate relative to the telescopic outer rod 21, each turning tooth 23 is hinged to the telescopic inner rod 22 at a second point, so that the turning tooth 23 can act under the driving of the telescopic inner rod 22, and the thermometer 24 is located at the lower end of the telescopic inner rod 22 for measuring soil temperature; it can be understood that the thermometer 24 shown in the embodiment can use commercially available temperature detectors, electronic thermometers, etc., and the embodiment does not limit this. The telescopic outer rod 21 and the telescopic inner rod 22 are in a nested relationship, and the telescopic outer rod 21 is sleeved on the periphery of the telescopic inner rod 22; the telescopic outer rod 21 and the telescopic inner rod 22 are arranged in a vertical upward direction in the shell 11; the thermometer 24 is arranged at the lower end of the telescopic inner rod 22.

[0060] In the embodiment, the telescopic assembly 2 can be telescoped as needed, the telescopic outer rod 21 drives the telescopic inner rod 22 and the thermometer 24 to a certain depth, and then the telescopic inner rod 22 is actuated to protrude the end of the telescopic inner rod 22 from the area of the telescopic outer rod 21 to fully contact the soil. During this process, the turning teeth 23 do not change position and affect the soil; after the measurement is completed, the telescopic inner rod 22 is moved first to drive the turning teeth 23 to rotate and scratch the external soil, thereby scraping the surrounding soil, so that the soil is in close contact with the telescopic outer rod 21 and an air layer does not appear, and the detection result of the thermometer 24 is more accurate during the next test.

[0061] In this way, the embodiment provides an efficient, accurate and durable soil temperature measurement technical solution. Through the cooperative work of the turning teeth group and the telescopic assembly 2, the problem of air layer in the traditional detection method can be avoided, the measurement error is reduced, and the measurement accuracy is improved. Thus, a powerful tool is provided for tea garden managers to monitor and adjust soil temperature and optimize the growth environment of tea trees. This precise temperature control helps to improve the yield and quality of tea leaves, thereby increasing the economic value of the tea garden.

[0062] In some embodiments, the telescopic assembly 2 further comprises a plurality of elastic members 25, the number of elastic members 25 corresponding to the number of turning teeth 23.

[0063] The turning teeth 23 are hinged to the telescopic outer rod 21 at a first point, and the turning teeth 23 are hinged to the elastic members 25 at a second point, and the other end of the elastic members 25 is hinged to the telescopic inner rod 22.

[0064] In this embodiment, the elastic member 25 is a structure with elasticity that can deform when subjected to external force and return to its original state after the external force is removed. Specifically, the elastic member 25 can be a spring or a spring rope, etc. The number of elastic members 25 corresponds to the number of turning teeth 23, ensuring that each turning tooth 23 has a corresponding elastic member 25. The turning teeth 23 are first hinged to the telescopic outer rod 21 at a first point, and then hinged to the elastic members 25 at a second point, and the other end of the elastic members 25 is hinged to the telescopic inner rod 22. The turning teeth 23 can be two or three in a group, and each group of turning teeth 23 is arranged at the same height. The connection points of the corresponding elastic members 25 and the telescopic inner rod 22 for each group of turning teeth 23 can be the same place, which can be set according to actual needs. In this embodiment, the elastic member 25 allows the turning teeth 23 to form an elastic connection with the telescopic inner rod 22, allowing the turning teeth 23 to adjust the turning angle during the telescopic process of the telescopic inner rod 22, thereby achieving the operation of the turning teeth 23 turning out to the outside of the telescopic outer rod 21 when the telescopic inner rod 22 moves upward, and the operation of the turning teeth 23 turning to the inside of the telescopic inner rod 22 when the telescopic inner rod 22 moves downward.

[0065] In this embodiment, by introducing a plurality of elastic members 25, the turning teeth 23 can switch the turning direction according to the moving direction of the telescopic inner rod 22 through the elastic action of the elastic members 25 when contacting the soil. The turning teeth 23 can turn to the inside of the telescopic outer rod 21 under the action of elastic restoring force when recovering after scratching the soil. This facilitates use and improves work efficiency.

[0066] In some embodiments, the turning teeth 23 have a first cutting surface 231, a second cutting surface 232, and a first sharp end 233, the first sharp end 233 being disposed between the first cutting surface 231 and the second cutting surface 232, and the first cutting surface 231 and the second cutting surface 232 being arranged at a preset included angle.

[0067] The telescopic assembly 2 can be placed in a temperature measurement state and a standby state. When the telescopic assembly 2 is placed in the temperature measurement state, the telescopic inner rod 22 moves downward relative to the telescopic outer rod 21 to a temperature measurement point, and the first cutting surface 231, the second cutting surface 232, and the first pointed end 233 are placed in the second cavity. When the telescopic assembly 2 is placed in the standby state, the telescopic inner rod 22 moves upward relative to the telescopic outer rod 21, and the first cutting surface 231, the second cutting surface 232, and the first pointed end 233 at least partially protrude outside the telescopic outer rod 21 to turn over the external soil.

[0068] In the present embodiment, the first cutting surface 231 is one side of the turning tooth 23, and the first cutting surface 231 and the second cutting surface 232 can be understood as two side regions of the turning tooth 23, and the first cutting surface 231 and the second cutting surface 232 intersect at one end to form the first pointed end 233. The first pointed end 233 is the main structure of the turning tooth 23 for turning and scratching the soil. The first cutting surface 231 and the second cutting surface 232 are arranged at a preset included angle, which can be set according to actual needs. For example, the preset included angle can be an obtuse angle or an acute angle. Different preset included angles can provide different stiffness of the first pointed end 233. In the present embodiment, the preset included angle between the first cutting surface 231 and the second cutting surface 232 is set as an acute angle to achieve a better turning effect. The temperature measurement state is the state of the telescopic assembly 2 during temperature measurement. In the temperature measurement state, the telescopic inner rod 22 moves downward relative to the telescopic outer rod 22 to a temperature measurement point for measuring temperature. The standby state is the state of the telescopic assembly 2 when it is not performing temperature measurement. In the standby state, the telescopic inner rod 22 moves upward relative to the telescopic outer rod 21 and turns over the soil synchronously during the movement. The second cavity is the cavity between the telescopic outer rod 21 and the telescopic inner rod 22, which can accommodate the space of the first cutting surface 231, the second cutting surface 232, and the first pointed end 233 of the turning tooth 23. When the telescopic assembly 2 is placed in the temperature measurement state, the first cutting surface 231, the second cutting surface 232, and the first pointed end 233 are placed in the second cavity. When the telescopic assembly 2 is placed in the standby state, the first cutting surface 231, the second cutting surface 232, and the first pointed end 233 at least partially protrude outside the telescopic outer rod 21 to contact and turn over the soil.

[0069] In the embodiment, the turning tooth 23 has a first cutting surface 231, a second cutting surface 232 and a first tip 233, so that the turning tooth 23 is more efficient when turning the soil; when the telescopic assembly 2 is in the temperature measurement state, the telescopic inner rod 22 moves downward relative to the telescopic outer rod 21, and the first cutting surface 231, the second cutting surface 232 and the first tip 233 of the turning tooth 23 are placed in the second cavity, which can protect the turning tooth 23 from being damaged during measurement; when the telescopic assembly 2 is in the standby state, the telescopic inner rod 22 moves upward relative to the telescopic outer rod 21, and the first cutting surface 231, the second cutting surface 232 and the first tip 233 of the turning tooth 23 at least partially protrude outside the telescopic outer rod 21, so that the turning tooth 23 can turn the external soil, which helps to reduce the air layer between the soil and the detector, and also prepares for the next measurement. Overall, the surface soil temperature detector for tea garden is more suitable for the actual operation needs of the tea garden, and improves the scientificity and efficiency of tea garden management.

[0070] In some embodiments, the telescopic assembly 2 further comprises a limiting sheet 26, which is sleeved on the periphery of the telescopic outer rod 21, and the limiting sheet 26 is arranged close to the end of the first cavity 111.

[0071] In the embodiment, the limiting sheet 26 is a component in the telescopic assembly 2, which is sleeved on the periphery of the telescopic outer rod 21, and the main function is to limit the movement range of the telescopic outer rod 21 to prevent it from being stretched or contracted too much, so as to ensure the safe and stable operation of the telescopic assembly 2. In addition, the limiting sheet 26 is arranged outside the telescopic outer rod 21 according to the actual measurement height requirement. For example, the limiting sheet 26 is arranged at a position 25 cm above the first cavity 111. When the telescopic assembly 2 moves to 25 cm, the limiting sheet 26 abuts against the upper surface of the soil, so that the telescopic assembly 2 cannot move downward, thereby forming a limiting function to avoid the detected soil depth exceeding the range of surface soil during temperature detection.

[0072] In the embodiment, the arrangement of the limiting sheet 26 helps to improve the safety and reliability of the telescopic assembly 2. By limiting the movement range of the telescopic outer rod 21, damage to the telescopic assembly 2 caused by excessive displacement can be prevented. The arrangement of the limiting sheet 26 avoids damage to the thermometer 24 or inaccurate data measurement caused by improper operation. In addition, the limiting sheet 26 also considers the need for easy disassembly and maintenance, so that the telescopic assembly 2 can be easily inspected and maintained as needed during long-term use.

[0073] In some embodiments, the frame assembly 1 further comprises a first support beam 15, a second support beam 16 and a third support beam 17.

[0074] The first support beam 15 is arranged between the first support leg 12 and the shell 11, one end of the first support beam 15 is hinged to the first support leg 12 at a first preset position, and the other end of the first support beam 15 is hinged to the shell 11 at a second preset position;

[0075] The second support beam 16 is arranged between the second support leg 13 and the shell 11, one end of the second support beam 16 is hinged to the second support leg 13 at a third preset position, and the other end of the second support beam 16 is hinged to the shell 11 at a fourth preset position;

[0076] The third support beam is arranged between the third support leg 14 and the shell 11, one end of the third support beam is hinged to the third support leg 14 at a fifth preset position, and the other end of the third support beam is hinged to the shell 11 at a sixth preset position.

[0077] In this embodiment, the first support beam 15 is a horizontal beam in the frame assembly 1, connecting the first support leg 12 and the shell 11, one end of the first support beam 15 is hinged to the first support leg 12 at a first preset position, and the other end is hinged to the shell 11 at a second preset position, forming a three-point linkage structure between the first support leg 12, the first support beam 15 and the shell 11, which can more stably fix the shell 11; Similarly, the second support beam 16 is another horizontal beam in the frame assembly 1, connecting the second support leg 13 and the shell 11, one end of the second support beam 16 is hinged to the second support leg 13 at a third preset position, and the other end is hinged to the shell 11 at a fourth preset position; The third support beam is the third horizontal beam in the frame assembly 1, connecting the third support leg 14 and the shell 11, one end of the third support beam is hinged to the third support leg 14 at a fifth preset position, and the other end is hinged to the shell 11 at a sixth preset position.

[0078] In this embodiment, the first support leg 12, the second support leg 13 and the third support leg 14 are support parts of the frame assembly 1, connected to the ground to provide stability for the frame assembly 1, the first support beam 15 is hinged to the first support leg 12, the second support beam 16 is hinged to the second support leg 13, and the third support beam is hinged to the third support leg 14, which enhances the rigidity and stability of the entire frame, and also provides more reliable support for the telescopic assembly 2; A more stable triangular structure is formed, allowing the frame assembly 1 to have a certain flexibility when bearing load while maintaining the stability of the structure. Through the hinge, the frame assembly 1 can disperse the load and reduce the stress concentration of the structure, improving the overall stability and durability; The first preset position, the second preset position, the third preset position, the fourth preset position, the fifth preset position and the sixth preset position can be set according to actual needs to ensure correct assembly and function realization of the frame assembly 1.

[0079] In the embodiment, the stability of the frame assembly 1 is significantly improved by adding the first support beam 15, the second support beam 16 and the third support beam, so that the whole temperature detector can be adapted to various terrains, and the measurement error caused by uneven ground is also reduced; it is helpful to disperse the stress, so that the equipment is more convenient to install and adjust.

[0080] In some embodiments, the frame assembly 1 further comprises a connecting ring 17, the connecting ring 17 is sleeved on the periphery of the shell 11, and the second preset position, the fourth preset position and the sixth preset position are circumferential regions of the connecting ring 17.

[0081] In the embodiment, the connecting ring 17 is an annular ring, which is sleeved on the periphery of the shell 11 and serves to connect and fix the first support beam 15, the second support beam 16 and the third support beam in the frame assembly 1; that is, the connecting ring 17 provides connecting points between the first support beam 15, the second support beam 16, the third support beam and the shell 11, and correspondingly, the second preset position, the fourth preset position and the sixth preset position, which correspond to the circumferential regions of the connecting ring 17, are specific positions at which the first support beam 15, the second support beam 16 and the third support beam are hinged to the shell 11 or the connecting ring 17; so that the first support beam 15, the second support beam 16 and the third support beam can be connected to the connecting ring 17 at these points.

[0082] In the embodiment, by introducing the connecting ring 17, the first support beam 15, the second support beam 16 and the third support beam are evenly distributed around the connecting ring 17, which increases the flexibility and stability of the frame assembly 1, and the use of the connecting ring 17 not only enhances the structural strength of the frame assembly 1, but also helps to disperse and transmit various forces acting on the shell 11, thereby reducing the deformation or damage of the shell 11 caused by external forces.

[0083] In some embodiments, the telescopic assembly 2 further comprises a first driving unit and a second driving unit;

[0084] The first driving unit is arranged in the first chamber 111, the first driving unit is in transmission connection with the telescopic outer rod 21, and the first driving unit is used to drive the telescopic outer rod 21 to move downward;

[0085] The second driving unit is arranged in the first chamber 111, the second driving unit is in transmission connection with the telescopic inner rod 22, and the second driving unit is used to drive the telescopic inner rod 22 to move downward.

[0086] In this embodiment, the first drive unit can be a servo motor, which is responsible for driving the telescopic outer rod 21 to move. The first drive unit is arranged in the first chamber 11 for control and protection. The first drive unit is in transmission connection with the telescopic outer rod 21 to transmit power. The first drive unit drives the telescopic outer rod 21 to move downward and moves the end of the telescopic outer rod 21 to the desired position, such as the temperature measuring point. The second drive unit can also be a servo motor, which is responsible for driving the telescopic inner rod 22 to move. Similarly, the second drive unit can be arranged in the first chamber 111. The second drive unit is in transmission connection with the telescopic inner rod 22 to transmit power. The second drive unit drives the telescopic inner rod 22 to move downward and adjusts the length of the telescopic inner rod 22. The first drive unit and the second drive unit are arranged in the first chamber 111 for centralized management and maintenance. The first drive unit is in transmission connection with the telescopic outer rod 21 and is responsible for driving the telescopic outer rod 21 to move downward. The second drive unit is in transmission connection with the telescopic inner rod 22 and is responsible for driving the telescopic inner rod 22 to move downward, which can accurately adjust the position where the thermometer 24 contacts the soil.

[0087] In this embodiment, the telescopic assembly 2 enhances its functionality and automation level by integrating the first drive unit and the second drive unit. The integration of the first drive unit and the second drive unit enables the telescopic assembly 2 to not only be manually operated but also to be automatically controlled, which easily adjusts the depth of the thermometer 24 without manual operation. This not only improves work efficiency but also reduces errors that may be caused by human operation. Automated operation also helps to protect the thermometer 24 from accidental damage and prolongs the service life of the equipment. In addition, the first drive unit and the second drive unit also consider energy consumption and response speed to ensure stable operation under various environmental conditions. The arrangement of the first drive unit and the second drive unit makes the device more intelligent and can be seamlessly connected with modern farm management systems to realize automatic collection and analysis of data, providing scientific basis for tea garden management and improving tea yield and quality.

[0088] In some embodiments, a display unit is also included, which is arranged on the housing 11. The display unit is in electrical connection with the thermometer 24 and is used to display the temperature of the thermometer 24.

[0089] In this embodiment, the display unit is a component for reading and displaying temperature readings, connected to the thermometer 24 and presenting temperature data to the user; the display unit is an electronic device for displaying temperature data from the thermometer 24, which can be an LCD (Liquid Crystal Display), LED (Light Emitting Diode Display) or other type of display screen, the electrical connection between the display unit and the thermometer 24 allows the display unit to receive electrical signals from the thermometer 24; the thermometer 24 is a device for measuring temperature, which can be contact or non-contact; the main function of the display unit is to receive temperature data measured by the thermometer 24 and present these data to the user in a visual form, so that the user can intuitively understand the current temperature conditions.

[0090] In this embodiment, the presence of the display unit allows the user to view temperature readings directly on the housing 11, improving the convenience and intuitiveness of operation, the display unit can be installed in a position convenient for observation, ensuring that the user can easily monitor temperature changes, the real-time display function allows the user to immediately obtain soil temperature information without additional data processing or conversion, greatly improving monitoring efficiency, which is particularly important for applications requiring precise temperature control, and is also very important in the tea garden surface soil detection in this embodiment; the temperature alarm and historical data recording functions provide more convenience for the user, allowing the user to make more scientific decisions based on temperature trends, such as adjusting irrigation schedules or fertilization times; the display unit of the present application is more in line with the trend of modern agricultural intelligence and automation, helping to improve agricultural production efficiency and crop quality, and also providing important data support for agricultural research.

[0091] The above technical scheme has the beneficial effects that the temperature detector improves the flexibility and accuracy of measurement, by setting the turning teeth group, effective soil temperature measurement can be performed under different soil conditions, avoiding measurement errors that may occur in traditional methods, and avoiding the problem that the soil thermometer is directly inserted into the soil during use, resulting in a gap between the thermometer 24 and the soil, and the temperature inside the soil cannot be accurately known. In addition, the telescopic assembly 2 allows the detector to adapt to different depths of soil temperature measurement requirements, providing a more extensive application scenario. The overall structure is compact and easy to operate, facilitating soil temperature monitoring for tea garden managers, helping to improve tea yield and quality, and promoting scientific management of tea gardens.

[0092] The above is only some embodiments of the present application, and does not limit the scope of protection of the present application, any equivalent device or equivalent process conversion using the contents of the present application specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A temperature detector for surface soil in tea gardens, characterized in that, include: A frame assembly includes a housing, a first leg, a second leg, and a third leg. The first leg, the second leg, and the third leg are distributed at circumferential intervals along the housing, and the first leg, the second leg, and the third leg are respectively hinged to the housing. The housing has a first chamber and a first opening. The first opening is disposed facing downward, and the first chamber communicates with the first opening. A telescopic assembly is disposed within the first chamber. One end of the telescopic assembly protrudes above the housing, and the other end extends downward through the first opening. The telescopic assembly includes a telescopic outer rod, a telescopic inner rod, a set of flipping teeth, and a thermometer. The telescopic inner rod is disposed inside the telescopic outer rod, and a second chamber is formed between the telescopic inner rod and the telescopic outer rod. The set of flipping teeth includes multiple flipping teeth distributed on the telescopic outer rod in a first preset manner, and each flipping tooth can rotate relative to the telescopic outer rod. Each flipping tooth is also hinged to the telescopic inner rod at a second point, and the telescopic inner rod can move relative to the telescopic outer rod. The thermometer is located at the lower end of the telescopic inner rod and is used to detect soil temperature.

2. The temperature detector for surface soil in tea gardens according to claim 1, characterized in that, The telescopic component also includes: Multiple elastic elements, the number of which corresponds to the number of the flipping teeth; The flipping tooth is hinged to the telescopic outer rod at a first point, the flipping tooth is hinged to the elastic element at a second point, and the other end of the elastic element is hinged to the telescopic inner rod.

3. The temperature detector for surface soil in tea gardens according to claim 1, characterized in that, The flipping tooth has a first slit, a second slit, and a first tip, with the first tip positioned between the first slit and the second slit, and the first slit and the second slit forming a preset angle. The telescopic assembly can be placed in a temperature measuring state and a standby state. When the telescopic assembly is placed in the temperature measuring state, the inner telescopic rod moves downward relative to the outer telescopic rod to the temperature measuring point, and the first cut surface, the second cut surface, and the first tip are placed in the second cavity. When the telescopic assembly is placed in the standby state, the inner telescopic rod moves upward relative to the outer telescopic rod, and the first cut surface, the second cut surface, and the first tip at least partially protrude from the outside of the outer telescopic rod to stir up the external soil.

4. The temperature detector for surface soil in tea gardens according to claim 1, characterized in that, The telescopic component also includes: A limiting piece is sleeved around the periphery of the telescopic outer rod, and the limiting piece is positioned at the end near the first chamber.

5. The temperature detector for surface soil in tea gardens according to claim 1, characterized in that, The framework components also include: A first support beam is disposed between the first support leg and the housing. One end of the first support beam is hinged to the first support leg at a first preset position, and the other end of the first support beam is hinged to the housing at a second preset position. The second support beam is disposed between the second support leg and the housing. One end of the second support beam is hinged to the second support leg at a third preset position, and the other end of the second support beam is hinged to the housing at a fourth preset position. The third support beam is disposed between the third support leg and the housing. One end of the third support beam is hinged to the third support leg at a fifth preset position, and the other end of the third support beam is hinged to the housing at a sixth preset position.

6. The temperature detector for surface soil in tea gardens according to claim 5, characterized in that, The framework components also include: A connecting ring is sleeved on the periphery of the housing, and the second preset position, the fourth preset position, and the sixth preset position are the circumferential areas of the connecting ring.

7. The temperature detector for surface soil in tea gardens according to claim 1, characterized in that, The telescopic component also includes: A first drive unit is disposed in the first cavity. The first drive unit is connected to the telescopic outer rod in a transmission manner. The first drive unit is used to drive the telescopic outer rod to move downward. A second drive unit is disposed in the first chamber. The second drive unit is connected to the telescopic inner rod and is used to drive the telescopic inner rod to move downward.

8. The temperature detector for surface soil in tea gardens according to claim 1, characterized in that, Also includes: A display unit is disposed on the housing, and the display unit is electrically connected to the thermometer. The display unit is used to display the temperature of the thermometer.

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