Tea garden temperature and humidity sensor convenient to adjust and use

Abstract

The utility model relates to agricultural environment monitoring equipment, and discloses a tea garden temperature and humidity sensor convenient to adjust and use, which comprises a base and a temperature and humidity sensor, the top of the base is provided with a height adjusting mechanism, and one side of the height adjusting mechanism is provided with an angle adjusting mechanism; the height adjusting mechanism comprises a first C-shaped plate, a control box is fixed to the surface of the first C-shaped plate, a motor is fixed to the top of the first C-shaped plate, an output shaft of the motor penetrates through the first C-shaped plate and is fixedly provided with a lead screw, the bottom end of the lead screw is rotationally connected with the surface of the first C-shaped plate, and the surface of the lead screw is in threaded connection with a sliding table. An extension block is fixed on the surface of the sliding table; the angle adjusting mechanism comprises a sleeve and a bubble level, and the sleeve is fixed to the top of the extending block. The tea garden temperature and humidity sensor convenient to adjust and use can meet the height monitoring requirements of different stages such as the seedling stage, the growth stage and the mature stage of tea trees.

Description

Technical Field

[0001] This utility model relates to agricultural environmental monitoring equipment, specifically a temperature and humidity sensor for tea gardens that is easy to adjust and use. Background Technology

[0002] The tea industry is a key area that modern economic sectors must pay attention to. It not only has a significant impact on people's daily lives, but is also an important factor affecting the development of my country's national economy and culture. When tea is planted, it is necessary to monitor its humidity and temperature environment. The current method for monitoring the tea garden environment is to set up a support frame and then install temperature and humidity sensors on the support frame to achieve the monitoring effect of temperature and humidity in the tea garden.

[0003] Existing tea garden temperature and humidity monitoring equipment generally has the following defects: traditional supports are mostly fixed columns, and the monitoring height cannot be adapted to different growth stages of tea trees. For example, the seedling stage needs to be placed at a lower position, and the canopy needs to be monitored during the mature stage. In addition, the sensor installation angle is fixed, and in irregular terrains such as terraces and slopes, the data collection deviation is easily caused by the tilt of the equipment, requiring frequent manual calibration. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a tea garden temperature and humidity sensor that is easy to adjust and use, so as to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a tea garden temperature and humidity sensor that is easy to adjust and use, including a base and a temperature and humidity sensor, wherein a height adjustment mechanism is provided on the top of the base, and an angle adjustment mechanism is provided on one side of the height adjustment mechanism;

[0006] The height adjustment mechanism includes a first C-shaped plate, a control box fixed to the surface of the first C-shaped plate, a motor fixed to the top of the first C-shaped plate, the output shaft of the motor passing through the first C-shaped plate and fixed with a lead screw, the bottom end of the lead screw being rotatably connected to the surface of the first C-shaped plate, a slide table being threadedly connected to the surface of the lead screw, and an extension block being fixed to the surface of the slide table.

[0007] The angle adjustment mechanism includes a sleeve and a bubble level. The sleeve is fixed to the top of the extension block. A connecting ball head is slidably connected to the inner wall of the sleeve. A mounting plate is fixed to the top of the connecting ball head. A combination plate is detachably provided on the top of the mounting plate. The bubble level and the temperature and humidity sensor are both fixed to the top of the combination plate. A limit structure is provided on the surface of the sleeve.

[0008] Preferably, a closed plate is provided on one side of the mounting plate, and a trapezoidal block is fixed at the bottom of the combined plate, with the shapes of the mounting plate and the closed plate matching the trapezoidal block.

[0009] Preferably, both the sealing plate and the mounting plate have threaded holes on their surfaces, and a second shank screw is threaded onto the surface of the threaded hole of the sealing plate.

[0010] Preferably, a second waterproof shell is fixed to the top of the combined plate, and a gyroscope and a buzzer are provided inside the second waterproof shell. The bottom of the gyroscope and the buzzer are fixedly connected to the top of the combined plate.

[0011] Preferably, the sleeve surface limiting structure includes a first shank screw, the sleeve surface has a through hole for the first shank screw to pass through, and the first shank screw surface is threaded with a wing nut.

[0012] Preferably, a second C-shaped plate is fixed to both the top and bottom of the inner wall of the first C-shaped plate, and a bellows cover is fixed to the surface of the second C-shaped plate, with one end of the bellows cover being fixedly connected to the surface of the extension block.

[0013] Preferably, a slide rail is fixed to one side of the inner wall of the first C-shaped plate, a slider is slidably connected to the surface of the slide rail, the surface of the slider is fixedly connected to the surface of the slide table, a first waterproof shell is fixed to the top of the first C-shaped plate, a plurality of ventilation slots are opened on the surface of the first waterproof shell, and a waterproof and breathable membrane is fixed to the inner wall of the ventilation slots.

[0014] Compared with the prior art, the beneficial effects achieved by this utility model are:

[0015] First, the height adjustment mechanism adopts a motor-driven screw transmission, which solves the rigidity limitation of the fixed bracket and realizes stepless continuous lifting, matching the monitoring needs of different stages of tea tree seedling, growth, and maturity; the multiple protection system of the bellows cover and waterproof and breathable membrane effectively resists the humid and dusty environment of the tea garden and reduces the frequency of maintenance; the integrated design of the control box supports remote operation, which greatly reduces the safety risks and time costs of manual climbing and adjustment.

[0016] Secondly, the angle adjustment mechanism achieves free orientation in three-dimensional space through the sleeve and the spherical substructure connecting the ball head, perfectly adapting to the installation needs of terraced fields, slopes and other undulating terrain areas; the dual-redundant calibration mechanism of the bubble level and gyroscope ensures the horizontal accuracy of the temperature and humidity sensor mounting surface; the combination locking scheme of the wing nut and the first shank screw takes into account both the convenience of adjustment and the reliability of fixation, and can still maintain the stability of posture under strong wind conditions in the tea garden; the modular design of the combination plate supports the rapid expansion of auxiliary sensors such as soil moisture and light intensity, and builds a multi-dimensional monitoring network for the tea garden environment. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a cross-sectional three-dimensional structural diagram of the present invention;

[0019] Figure 3 This is a schematic diagram of the angle adjustment mechanism in this utility model;

[0020] Figure 4 This is a schematic diagram of a partially disassembled structure of the present invention.

[0021] The components include: 1. Base; 2. Height adjustment mechanism; 201. First C-shaped plate; 202. Motor; 203. Lead screw; 204. Slide table; 205. Extension block; 206. Second C-shaped plate; 207. Bellows cover; 208. First waterproof shell; 209. Waterproof and breathable membrane; 210. Slide rail; 211. Slider; 3. Angle adjustment mechanism; 301. Sleeve; 302. Connecting ball head; 303. Mounting plate; 304. Combination plate; 305. Bubble level; 306. Trapezoidal block; 307. First shank screw; 308. Wing nut; 309. Sealing plate; 310. Second shank screw; 311. Threaded hole; 312. Second waterproof shell; 313. Gyroscope; 314. Buzzer; 4. Temperature and humidity sensor; 5. Control box. Detailed Implementation

[0022] The specific embodiments of this utility model will now be described in further detail with reference to the accompanying drawings.

[0023] Please see Figure 1-4 A tea garden temperature and humidity sensor that is easy to adjust and use includes a base 1 and a temperature and humidity sensor 4. A height adjustment mechanism 2 is provided on the top of the base 1, and an angle adjustment mechanism 3 is provided on one side of the height adjustment mechanism 2.

[0024] The height adjustment mechanism 2 includes a first C-shaped plate 201, a control box 5 fixed on the surface of the first C-shaped plate 201, a motor 202 fixed on the top of the first C-shaped plate 201, an output shaft of the motor 202 passing through the first C-shaped plate 201 and a lead screw 203 fixed thereon, the bottom end of the lead screw 203 being rotatably connected to the surface of the first C-shaped plate 201, a slide table 204 being threadedly connected to the surface of the lead screw 203, and an extension block 205 being fixed on the surface of the slide table 204.

[0025] The angle adjustment mechanism 3 includes a sleeve 301 and a bubble level 305. The sleeve 301 is fixed to the top of the extension block 205. A connecting ball head 302 is slidably connected to the inner wall of the sleeve 301. A mounting plate 303 is fixed to the top of the connecting ball head 302. A combination plate 304 is detachably provided on the top of the mounting plate 303. The bubble level 305 and the temperature and humidity sensor 4 are both fixed to the top of the combination plate 304. A limit structure is provided on the surface of the sleeve 301.

[0026] Through the above technical solution, the height adjustment mechanism 2 drives the lead screw 203 to rotate via the motor 202, which in turn drives the slide table 204 to move along the axial direction of the lead screw 203. The extension block 205 on the surface of the slide table 204 is rigidly connected to the sleeve 301 of the angle adjustment mechanism 3, thereby realizing the vertical lifting and lowering of the temperature and humidity sensor 4. It can accurately control the lifting and lowering height without the need for manual climbing, significantly reducing labor intensity and safety risks. The control box 5 integrates the motor 202 controller and power supply module, and controls the lifting and lowering height through preset programs or remote commands. The angle adjustment mechanism 3 uses the spherical sliding pair between the sleeve 301 and the connecting ball head 302 to allow the mounting plate 303 to swing around the center of the ball in any direction, achieving free orientation in three-dimensional space. The bubble level 305 displays the tilt status of the mounting plane in real time, and the limiting structure can fix the position of the connecting ball head 302, effectively solving the problem of tilting of the mounting surface of the temperature and humidity sensor 4 caused by complex terrain such as slopes and terraces, and significantly improving the data acquisition accuracy.

[0027] A closed plate 309 is provided on one side of the mounting plate 303, and a trapezoidal block 306 is fixed at the bottom of the combined plate 304. The shapes of the mounting plate 303 and the closed plate 309 are adapted to the trapezoidal block 306.

[0028] Through the above technical solution, the sealing plate 309 and the mounting plate 303 form a combined structure by matching the shape of the trapezoidal block 306, so that the trapezoidal block 306 can be installed between the sealing plate 309 and the mounting plate 303, and can be quickly removed by sliding.

[0029] Both the sealing plate 309 and the mounting plate 303 have threaded holes 311 on their surfaces, and a second shank screw 310 is threadedly connected to the surface of the threaded hole 311 of the sealing plate 309.

[0030] Through the above technical solution, the second shank screw 310 passes through the threaded hole 311 of the sealing plate 309 and the mounting plate 303, and generates axial preload through rotation, so that the sealing plate 309 and the mounting plate 303 clamp the trapezoidal block 306 to form a rigid connection, ensuring that the trapezoidal block 306 will not move after installation.

[0031] A second waterproof shell 312 is fixed to the top of the combination plate 304. The second waterproof shell 312 is made of acrylic material. A gyroscope 313 and a buzzer 314 are provided inside the second waterproof shell 312. The bottom of the gyroscope 313 and the buzzer 314 are fixedly connected to the top of the combination plate 304.

[0032] Through the above technical solution, the gyroscope 313 monitors the spatial attitude of the combination board 304 in real time. When the tilt angle exceeds the set threshold, it sends a trigger signal to the buzzer 314. The buzzer 314 issues an audible and visual alarm to prompt calibration. The second waterproof shell 312 protects the gyroscope 313 and the buzzer 314 and prevents rainwater erosion.

[0033] The surface limiting structure of the sleeve 301 includes a first shank screw 307. The surface of the sleeve 301 is provided with a through hole through which the first shank screw 307 passes. A wing nut 308 is threaded onto the surface of the first shank screw 307.

[0034] The sleeve 301 is a clamp structure. The inner diameter of the sleeve 301 can be adjusted by the limiting structure, thereby fixing the ball head 302.

[0035] With the above technical solution, the first shank screw 307 passes through the through hole of the sleeve 301 and then tightens the wing nut 308, thereby locking the ball head position of the connecting ball head 302 by friction, and preventing the connecting ball head 302 from moving on its own after the angle is adjusted.

[0036] The top and bottom of the inner wall of the first C-shaped plate 201 are both fixed with a second C-shaped plate 206. A bellows cover 207 is fixed to the surface of the second C-shaped plate 206. One end of the bellows cover 207 is fixedly connected to the surface of the extension block 205.

[0037] Through the above technical solution, the folded corrugated structure of the bellows cover 207 extends and retracts synchronously with the rise and fall of the slide table 204, completely covering the movement area of ​​the lead screw 203, effectively preventing foreign objects such as mud, sand, and insects from entering the interior of the first C-shaped plate 201.

[0038] A slide rail 210 is fixed on one side of the inner wall of the first C-shaped plate 201. A slider 211 is slidably connected to the surface of the slide rail 210. The surface of the slider 211 is fixedly connected to the surface of the slide table 204. A first waterproof shell 208 is fixed on the top of the first C-shaped plate 201. Multiple ventilation slots are opened on the surface of the first waterproof shell 208. A waterproof and breathable membrane 209 is fixed on the inner wall of the ventilation slots.

[0039] Through the above technical solution, the slide rail 210 and the slider 211 form a linear sliding pair, constraining the slide table 204 to move only in the vertical direction. The ventilation slot of the first waterproof shell 208 allows the heat dissipation airflow of the motor 202 to pass through, and the microporous structure of the waterproof and breathable membrane 209 blocks the penetration of liquid water.

[0040] Working principle: When operating the height adjustment mechanism 2, the control box 5 sends a drive signal to the motor 202. The motor 202 drives the lead screw 203 to rotate. Under the thread drive of the lead screw 203, the slide table 204 moves vertically along the slide rail 210. The extension block 205 simultaneously pushes the angle adjustment mechanism 3 to rise and fall to the monitoring height of the tea tree canopy or root system. After reaching the target height, the motor 202 stops and self-locks. Then, the operator manually loosens the wing nut 308 of the angle adjustment mechanism 3 and adjusts the angle of the connecting ball head 302 within the sleeve 301. The bubble level 305 is made to display a horizontal state, and then the wing nut 308 is tightened to fix the position. If the equipment is tilted due to external impact, the gyroscope 313 will detect the abnormal posture and trigger the buzzer 314 to alarm, prompting recalibration. The quick disassembly and assembly design of the trapezoidal block 306 of the combination plate 304 and the mounting plate 303 facilitates the disassembly and maintenance of the temperature and humidity sensor 4, and also facilitates the replacement of different types of sensors, improving the adaptability of the equipment. Through the combination of height adjustment and angle adjustment, the normal operation of the temperature and humidity sensor 4 in the tea garden is ensured.

[0041] Although specific embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these specific embodiments without departing from the principles and spirit, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A tea garden temperature and humidity sensor that is easy to adjust and use, comprising a base (1) and a temperature and humidity sensor (4), characterized in that: The base (1) is provided with a height adjustment mechanism (2) on the top, and an angle adjustment mechanism (3) is provided on one side of the height adjustment mechanism (2). The height adjustment mechanism (2) includes a first C-shaped plate (201), a control box (5) is fixed on the surface of the first C-shaped plate (201), a motor (202) is fixed on the top of the first C-shaped plate (201), the output shaft of the motor (202) passes through the first C-shaped plate (201) and is fixed with a lead screw (203), the bottom end of the lead screw (203) is rotatably connected to the surface of the first C-shaped plate (201), a slide (204) is threaded on the surface of the lead screw (203), and an extension block (205) is fixed on the surface of the slide (204). The angle adjustment mechanism (3) includes a sleeve (301) and a bubble level (305). The sleeve (301) is fixed to the top of the extension block (205). A connecting ball head (302) is slidably connected to the inner wall of the sleeve (301). An mounting plate (303) is fixed to the top of the connecting ball head (302). A combination plate (304) is detachably provided on the top of the mounting plate (303). The bubble level (305) and the temperature and humidity sensor (4) are both fixed to the top of the combination plate (304). A limit structure is provided on the surface of the sleeve (301).

2. The tea garden temperature and humidity sensor that is easy to adjust and use according to claim 1, characterized in that: A closed plate (309) is provided on one side of the mounting plate (303), and a trapezoidal block (306) is fixed at the bottom of the combined plate (304). The shapes of the mounting plate (303) and the closed plate (309) are adapted to the trapezoidal block (306).

3. The tea garden temperature and humidity sensor that is easy to adjust and use according to claim 2, characterized in that: Both the sealing plate (309) and the mounting plate (303) have threaded holes (311) on their surfaces, and a second shank screw (310) is threadedly connected to the surface of the threaded hole (311) of the sealing plate (309).

4. The tea garden temperature and humidity sensor that is easy to adjust and use according to claim 1, characterized in that: The top of the combined plate (304) is fixed with a second waterproof shell (312), and a gyroscope (313) and a buzzer (314) are provided inside the second waterproof shell (312). The bottom of the gyroscope (313) and the buzzer (314) are fixedly connected to the top of the combined plate (304).

5. A tea garden temperature and humidity sensor that is easy to adjust and use according to claim 1, characterized in that: The limiting structure on the surface of the sleeve (301) includes a first shank screw (307), and the surface of the sleeve (301) is provided with a through hole for the first shank screw (307) to pass through. The surface of the first shank screw (307) is threaded with a wing nut (308).

6. The tea garden temperature and humidity sensor that is easy to adjust and use according to claim 1, characterized in that: The top and bottom of the inner wall of the first C-shaped plate (201) are fixed with a second C-shaped plate (206), and a bellows cover (207) is fixed on the surface of the second C-shaped plate (206). One end of the bellows cover (207) is fixedly connected to the surface of the extension block (205).

7. A tea garden temperature and humidity sensor that is easy to adjust and use according to claim 1, characterized in that: A slide rail (210) is fixed on one side of the inner wall of the first C-shaped plate (201). A slider (211) is slidably connected to the surface of the slide rail (210). The surface of the slider (211) is fixedly connected to the surface of the slide table (204). A first waterproof shell (208) is fixed on the top of the first C-shaped plate (201). A plurality of ventilation slots are opened on the surface of the first waterproof shell (208). A waterproof and breathable membrane (209) is fixed on the inner wall of the ventilation slot.

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