Micrometeorological equipment applied to multiple sites

Abstract

The invention belongs to the technical field of meteorological stations, and particularly relates to micro-meteorological equipment for multi-site application, which comprises a meteorological mechanism comprising a plurality of meteorological detection devices; and the supporting mechanism is fixedly arranged at the bottom of the meteorological mechanism, and the supporting mechanism is used for driving the meteorological mechanism to move up and down and adjusting the horizontal height of the meteorological mechanism. A magnet block and a neodymium magnet are close to each other and attract opposite poles, magnetic force drives structures such as two trapezoidal blocks, a lifting ring and the neodymium magnet to move upwards, the two trapezoidal blocks are inserted into plug pin openings of two movable blocks correspondingly, the inclined faces of the trapezoidal blocks slide along the side walls of the plug pin openings, and the two trapezoidal blocks push the two movable blocks to be close to each other correspondingly; the two movable blocks are contracted into the movable frame, threaded strips at the ends of the two movable blocks are far away from threaded grooves in the inner wall of the threaded cylinder, the two movable blocks, the prism cylinder, the multiple detection devices and other structures move upwards, storage work is facilitated, and use is quite convenient and fast.

Description

Technical Field

[0001] This invention relates to the field of meteorological station technology, and in particular to a micro-meteorological device for multi-site applications. Background Technology

[0002] Micro-meteorological equipment is a device used to monitor and record weather conditions. It can measure multiple meteorological parameters such as wind speed, wind direction, temperature, air pressure, humidity, and precipitation. It is widely used in outdoor activities, agriculture, scientific research, education, etc. Existing micrometeorological devices use a bolted structure to adjust the height of their support frame. Turning the bolts raises the device, and lowering it also requires turning the bolts, resulting in time-consuming and laborious repositioning, and significant inconvenience. Therefore, there is an urgent need for a micrometeorological device suitable for multiple application sites. Summary of the Invention

[0003] Based on the technical problems in the background technology, the present invention proposes a micro-meteorological device for multi-site applications.

[0004] This invention proposes a micro-meteorological device for multi-site applications, comprising: a meteorological mechanism including various meteorological detection devices; a support mechanism fixedly disposed at the bottom of the meteorological mechanism, used to drive the meteorological mechanism to move up and down and adjust its horizontal height; the support mechanism includes: a prism cylinder, the top of which is fixedly disposed at the bottom of the meteorological mechanism; a sliding cylinder and a torsion cylinder, which are movably fitted onto the prism cylinder; a threaded cylinder, the top of which is fixedly fitted onto the bottom of the sliding cylinder; a pin rod, one end of which is fixedly disposed at the bottom of the prism cylinder; a pressing block, the other end of which is fixedly disposed at the pin rod; and movable blocks, threaded strips, and movable frames, which are movably placed inside the threaded cylinder, with two movable blocks respectively movably embedded at both ends of the movable frame, and the ends of the two movable blocks threaded onto the inner wall of the threaded cylinder via the threaded strips.

[0005] Preferably, the support mechanism further includes: a bottom plate, which is fixedly disposed at the bottom of the threaded cylinder; a rotating frame, which is fixedly sleeved on the periphery of the twisting cylinder; a magnet block, which is embedded in the bottom of the movable frame; two trapezoidal blocks, which respectively movably pass through the bottom of the movable frame; a lifting ring, which is fixedly disposed at the bottom of the two trapezoidal blocks; a neodymium magnet, which is fixedly disposed through the middle of the lifting ring; and a limiting ring, which is fixedly disposed at the top of the inner wall of the movable frame.

[0006] Preferably, the meteorological mechanism includes: a rotating disk, which is fixedly disposed on the top of the prism tube; a square plate, which is fixedly disposed on the top of the rotating disk; a positioning frame, which is fixedly disposed on the top of the square plate; a pin frame, which is fixedly disposed through the positioning frame; a threaded sleeve, which is fixedly disposed on the inner wall of the pin frame; a lifting frame, which is movably sleeved on the top of the pin frame; two movable rings, which are respectively fixedly disposed on the front and back of the lifting frame; and a threaded bolt, which is threadedly embedded in the middle of the threaded sleeve.

[0007] Preferably, the meteorological device further includes: a mounting frame, which is fixedly installed on the top of the lifting frame; a precipitation meter, which is fixedly installed through the mounting frame; an anemometer and a wind direction meter, which are fixedly installed on the side of the mounting frame; a temperature and humidity recorder, which is fixedly installed at the bottom of the mounting frame; and a sensor, which is fixedly installed at the top of the mounting frame.

[0008] Preferably, a plurality of fixing blocks are fixedly arranged between the lifting ring and the neodymium magnet. Both movable blocks have pin openings on their sides. The top of the movable blocks has an inclined surface. The pressing block abuts against the inclined surface of the two movable blocks, causing the pressing block to move downward and push the two movable blocks away from each other synchronously.

[0009] Preferably, the threaded bolt is movably inserted through the pin frame, the threaded bolt is movably inserted through the lifting frame, the threaded bolt is movably inserted through the two movable rings, and multiple threaded sleeves are evenly distributed on the inner wall of the pin frame.

[0010] Preferably, the magnet block is located directly above the neodymium magnet, and the bottom of the magnet block and the top of the neodymium magnet are attracted by opposite poles. The extrusion block is triangular in shape and is located in the gap between the two movable blocks.

[0011] Preferably, the bottom of the pressing block abuts against the inclined surface of the top of the two movable blocks, one end of the two trapezoidal blocks can be tightly attached together, and the inclined surface of the trapezoidal block abuts against the pin hole at the bottom of the movable block, so that when the trapezoidal block moves upward, it moves along the side of the pin hole and pushes the two movable blocks closer to each other.

[0012] Preferably, the fixing block is solidified in the gap between the lifting ring and the neodymium magnet, so that the lifting ring and the neodymium magnet are fixed by multiple fixing blocks, and the pin rod moves through the top of the movable frame.

[0013] Preferably, one end of the movable block is arc-shaped and matches the arc shape of the inner wall of the threaded cylinder. Multiple threaded strips are integrally formed and fixedly disposed at one end of the two movable blocks. The multiple threaded strips at one end of the movable block match the threaded grooves provided in the opening of the inner wall of the threaded cylinder. The other end of the two movable blocks is provided with an inclined surface, and the inclined surface at the other end of the movable block is parallel to the side of the extrusion block.

[0014] The beneficial effects of this invention are as follows: the two movable blocks can move away or closer synchronously inside the movable frame; the two movable blocks are spread apart by the pressing block, so that the threaded strips on the sides of the two movable blocks are threadedly connected to the inner wall of the threaded cylinder; the two movable blocks rotate around the axial direction of the prism cylinder, causing the two movable blocks to move up and down on the inner wall of the prism cylinder, adjusting the horizontal height of multiple detection devices; the height of the two movable blocks on the inner wall of the prism cylinder can be precisely adjusted, providing the advantage of precise height adjustment of the detection devices; by manually lifting the positioning frame, mounting frame, and multiple detection devices, the pressing block moves upward inside the movable frame and abuts against the bottom of the limiting ring. In this structure, the magnetic blocks and neodymium magnets attract each other due to their opposite polarity. The magnetic force drives the two trapezoidal blocks, the lifting ring, and the neodymium magnets to move upwards. The two trapezoidal blocks are inserted into the pin holes of the two movable blocks, and the inclined surfaces of the trapezoidal blocks slide along the side walls of the pin holes. The two trapezoidal blocks push the two movable blocks closer together, and the two movable blocks retract into the movable frame. The threaded strips at the ends of the two movable blocks move away from the threaded grooves on the inner wall of the threaded cylinder. The two movable blocks, the prism cylinder, and multiple detection devices move upwards, and the prism cylinder retracts into the threaded cylinder for easy storage and operation. This structure can be used in multiple locations and is very convenient to use. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of a micro-meteorological device for multi-site applications proposed in this invention. Figure 2 This is a schematic diagram of the meteorological mechanism structure of a micro-meteorological device for multi-site applications proposed in this invention; Figure 3 This is a schematic diagram showing the disassembly of the meteorological mechanism of a micro-meteorological device for multi-site applications proposed in this invention. Figure 4 This is a disassembly diagram of the support mechanism for a micrometeorological device applicable to multiple sites proposed in this invention. Figure 1 ; Figure 5 This is a disassembly diagram of the support mechanism for a micrometeorological device applicable to multiple sites proposed in this invention. Figure 2 ; Figure 6 This is a disassembly diagram of the support mechanism for a micrometeorological device applicable to multiple sites proposed in this invention. Figure 3 ; Figure 7 This is a schematic cross-sectional view of the support mechanism for a micrometeorological device applicable to multiple sites, as proposed in this invention. Figure 1 ; Figure 8 This is a schematic cross-sectional view of the support mechanism for a micrometeorological device applicable to multiple sites, as proposed in this invention. Figure 2 .

[0016] In the diagram: Bottom plate 1, threaded cylinder 11, sliding cylinder 12, torsion cylinder 13, rotating frame 14, prism cylinder 15, movable block 16, threaded strip 17, movable frame 18, pin rod 19, extrusion block 110, magnet block 111, trapezoidal block 112, lifting ring 113, fixing block 114, neodymium magnet 115, limit ring 116, pin port 117, rotating plate 2, square plate 21, positioning frame 22, pin frame 23, threaded sleeve 24, lifting frame 25, movable ring 26, threaded bolt 27, mounting frame 28, precipitation meter 29, anemometer 210, wind direction meter 211, temperature and humidity recorder 212, sensor 213. Detailed Implementation

[0017] Reference Figures 1 to 8 A micro-meteorological device for multi-site applications includes: a meteorological agency, which includes numerous meteorological detection devices that detect data such as wind speed, wind direction, temperature, rainfall, and humidity; and a support mechanism, which is fixedly installed at the bottom of the meteorological agency and is used to move the meteorological agency up and down to adjust its horizontal height, so that multiple meteorological detection devices can perform detection at multiple altitudes.

[0018] In this invention, the support mechanism includes: a prism cylinder 15, the top of which is fixedly disposed at the bottom of the meteorological mechanism; a sliding cylinder 12 and a torsion cylinder 13, which are movably sleeved on the prism cylinder 15. The edges of the prism cylinder 15 are rounded, and the prism cylinder 15 can rotate in the middle of the sliding cylinder 12, which can reduce the friction between the edge of the prism cylinder 15 and the inner wall of the sliding cylinder 12. The through hole in the middle of the torsion cylinder 13 is hexagonal, and the hexagonal shape of the prism cylinder 15 matches the through hole in the middle of the torsion cylinder 13, so that the prism cylinder 15 and the torsion cylinder 13 rotate synchronously when the prism cylinder 15 moves up and down axially.

[0019] In this invention, a threaded cylinder 11 is fixedly fitted at the bottom of a sliding cylinder 12; a pin 19 is fixedly installed at one end at the bottom of a prism cylinder 15 and movably passes through the top of a movable frame 18; a pressing block 110 is fixedly installed at the other end of the pin 19 and moves up and down inside the movable frame 18, pushing two movable blocks 16 apart as they move downwards; the movable blocks 16, threaded strips 17, and movable frame 18 are movably placed inside the threaded cylinder 11, with the two movable blocks 16 respectively movably embedded at both ends of the movable frame 18, and the ends of the two movable blocks 16 threadedly attached to the inner wall of the threaded cylinder 11 via the threaded strips 17; when the two movable blocks 16 rotate around the axial direction of the prism cylinder 15, they move up and down along the axial direction of the prism cylinder 15 on the inner wall of the threaded cylinder 11.

[0020] In this invention, the support mechanism further includes: a bottom plate 1, which is fixedly disposed at the bottom of the threaded cylinder 11; a rotating frame 14, which is fixedly sleeved around the torsion cylinder 13 and can be manually pushed to rotate, so that the rotating frame 14, the torsion cylinder 13, and the prism cylinder 15 rotate synchronously; a magnet block 111, which is embedded in the bottom of the movable frame 18; and two trapezoidal blocks 112, which respectively movably pass through the bottom of the movable frame 18. The trapezoidal blocks 112 move upward, and the inclined surface of the top side of the trapezoidal blocks 112 moves along... The side wall of the latch 117 moves, and the trapezoidal block 112 moves upward, causing the movable block 16 to move inside the movable frame 15; the lifting ring 113 is fixedly set at the bottom of the two trapezoidal blocks 112; the neodymium magnet 115 is fixedly set through the middle of the lifting ring 113, and the neodymium magnet 115 and the lifting ring 113 move upward, and the neodymium magnet 115 moves upward and approaches the magnet block 111, and the magnet block 111 and the neodymium magnet 115 attract each other due to their opposite polarities; the limiting ring 116 is fixedly set at the top of the inner wall of the movable frame 18.

[0021] In this invention, the meteorological mechanism includes: a rotating disk 2, which is fixedly mounted on the top of a prism tube 15; a square plate 21, which is fixedly mounted on the top of the rotating disk 2; a positioning frame 22, which is fixedly mounted on the top of the square plate 21; the rotating disk 2, the square plate 21, and the positioning frame 22 are fixedly mounted; the rotating disk 2, the square plate 21, and the positioning frame 22 are made of metal and can be fixed by welding; a pin frame 23, which is fixedly mounted through the positioning frame 22; and multiple threaded sleeves 24. The following structures are provided on the inner wall of the pin frame 23: a lifting frame 25, which is movably fitted onto the top of the pin frame 23 and can be fitted onto the pin frame 23, with its height adjustable up and down; two movable rings 26, which are respectively fixedly installed on the front and back of the lifting frame 25; and a threaded bolt 27, which is threadedly embedded in the middle of the threaded sleeve 24, with its end inserted into the movable ring 26, the threaded sleeve 24, the lifting frame 25, and the pin frame 23, thereby positioning and fixing the lifting frame 25 onto the pin frame 23.

[0022] In this invention, the meteorological agency further includes: a mounting frame 28, which is fixedly mounted on the top of the lifting frame 25; a precipitation meter 29, which is fixedly mounted through the mounting frame 28; the precipitation meter 29 can be obtained through market purchase or private customization, and can detect rainfall; an anemometer 210 and a wind vane 211, which are fixedly mounted on the side of the mounting frame 28; the anemometer 210 can be obtained through market purchase or private customization, and can detect the speed of air movement; the wind vane 211... 1. Available for purchase on the market or custom-made, the wind vane 211 can detect the direction of air flow; 2. Temperature and humidity recorder 212, fixedly installed at the bottom of the mounting frame 28, available for purchase on the market or custom-made, records the humidity and stability of the air; 3. Sensor 213, fixedly installed at the top of the mounting frame 28, multiple sensors 213 available for purchase on the market or custom-made, each detects the temperature and humidity of the air.

[0023] In this invention, multiple fixing blocks 114 are fixedly arranged between the lifting ring 113 and the neodymium magnet 115. Glue is applied to the inner side of the middle of the lifting ring 113, and then glue is applied to the groove on the surface of the neodymium magnet 115. The neodymium magnet 115 is then inserted into the middle of the lifting ring 113. The glue solidifies in the gap between the lifting ring 113 and the neodymium magnet 115 to form fixing blocks 114. The sides of the two movable blocks 16 are provided with pin holes 117. The top side of the movable blocks 16 is provided with an inclined surface. The pressing block 110 abuts against the inclined surface of the two movable blocks 16, causing the pressing block 110 to move downward and push the two movable blocks 16 away from each other synchronously.

[0024] In this invention, the threaded bolt 27 is movably inserted through the pin frame 23, the threaded bolt 27 is movably inserted through the lifting frame 25, and the threaded bolt 27 is movably inserted through the two movable rings 26. Multiple threaded sleeves 24 are evenly distributed at intervals on the inner wall of the pin frame 23. The threaded bolt 27 can be inserted into the middle of the threaded sleeves 24 respectively, which can fix the lifting frame 25 on the pin frame 23 at different heights. The height of the mounting frame 28, precipitation meter 29, anemometer 210, wind direction meter 211, temperature and humidity recorder 212, sensor 213 and other structures on the lifting frame 25 can be adjusted.

[0025] In this invention, the magnet block 111 is located directly above the neodymium magnet 115. The bottom of the magnet block 111 and the top of the neodymium magnet 115 are attracted by opposite charges. The pressing block 110 is triangular in shape and is located in the gap between the two movable blocks 16. The magnet block 111 and the neodymium magnet 115 are attracted by opposite charges, fixing the neodymium magnet 115 to the bottom of the magnet block 111. The trapezoidal block 112, the lifting ring 113, and the neodymium magnet 115 are positioned below the two movable blocks 16. The two trapezoidal blocks 112 are respectively inserted into the pin holes 117 of the two movable blocks 16, bringing the two movable blocks 16 close to each other, as shown in the attached specification. Figure 8 As shown.

[0026] In this invention, the bottom of the extrusion block 110 abuts against the inclined surface of the top of the two movable blocks 16, and one end of the two trapezoidal blocks 112 can be tightly attached together, as shown in the attached instruction manual. Figure 8 As shown, the inclined surface of the trapezoidal block 112 abuts against the pin opening 117 at the bottom of the movable block 16, so that when the trapezoidal block 112 moves upward, it moves along the side of the pin opening 117, pushing the two movable blocks 16 closer to each other. The fixed block 114 solidifies in the gap between the lifting ring 113 and the neodymium magnet 115, so that the lifting ring 113 and the neodymium magnet 115 are fixed by multiple fixed blocks 114. The pin rod 19 moves through the top of the movable frame 18.

[0027] In this invention, one end of the movable block 16 is arc-shaped and matches the arc shape of the inner wall of the threaded cylinder 11. Multiple threaded strips 17 are spirally wound and integrally formed and fixedly disposed at one end of the two movable blocks 16. The multiple threaded strips 17 at one end of the movable block 16 match the threaded groove provided in the opening of the inner wall of the threaded cylinder 11. The other end of the two movable blocks 16 is provided with an inclined surface, and the inclined surface at the other end of the movable block 16 is parallel to the side of the extrusion block 110.

[0028] In use, first, twist the threaded bolt 27 by hand to remove it from the middle of the threaded sleeve 24. Then, simultaneously lift the lifting frame 25, mounting frame 28, precipitation meter 29, anemometer 210, wind direction indicator 211 and other structures up and down, so that the movable ring 26 on the lifting frame 25 is aligned with the appropriate threaded sleeve 24. Then, insert the threaded bolt 27 into the movable ring 26 and rotate it into the middle of the threaded sleeve 24. The lifting frame 25, mounting frame 28, precipitation meter 29, anemometer 210, wind direction indicator 211 and other structures are roughly positioned and fixed on the top of the pin frame 23. The horizontal height of the precipitation meter 29, anemometer 210, wind direction indicator 211 and other structures can be roughly adjusted. When precisely adjusting the height, manually push the rotating frame 14 to cause the following structures to rotate synchronously around the axis of the threaded cylinder 11: the torsion cylinder 13, rotating frame 14, prism cylinder 15, movable block 16, threaded strip 17, movable frame 18, pin rod 19, pressing block 110, magnet block 111, trapezoidal block 112, lifting ring 113, fixing block 114, neodymium magnet 115, and limiting ring 116. The two movable blocks 16, two threaded strips 17, and movable frame 18 rotate synchronously. The threaded bar 17 rotates along the thread on the inner wall of the threaded cylinder 11, causing the torsion cylinder 13, rotating frame 14, prism cylinder 15, movable block 16, threaded bar 17, movable frame 18, pin rod 19, pressing block 110, magnet block 111, trapezoidal block 112, lifting ring 113, fixing block 114, neodymium magnet 115, and limiting ring 116 to move upward synchronously along the axial direction of the threaded cylinder 11. During the upward movement of the prism cylinder 15, the rotating disk 2, square plate 21, positioning frame 22, and pin frame are driven to move upward. The following components, including 23, threaded sleeve, 24, lifting frame, 25, movable ring, 26, threaded bolt, 27, mounting frame, 28, rain gauge, 29, anemometer, 210, wind direction indicator, 211, temperature and humidity recorder, and sensor 213, can be moved upwards to adjust their horizontal height. Other components include 15, column cylinder, rotating disk, square plate, positioning frame, pin frame, threaded sleeve, and lifting frame. The weight of the following components—including the movable ring 26, threaded bolt 27, mounting frame 28, precipitation meter 29, anemometer 210, wind direction meter 211, temperature and humidity recorder 212, and sensor 213—acts on the top of the extrusion block 110. The extrusion block 110 abuts against the two movable blocks 16, ensuring that the threaded strips 17 on the sides of the movable blocks 16 are always threadedly embedded in the inner wall of the threaded cylinder 11. This ensures that the two threaded strips 17 are always threadedly connected to the inner wall of the threaded cylinder 11. The positions of the two movable blocks 16 are as shown in the attached instruction manual. Figure 7 As shown, the horizontal height of the precipitation meter 29, anemometer 210, wind direction meter 211, temperature and humidity recorder 212, and sensor 213 can be adjusted to ensure that the horizontal height of the detection equipment is precisely adjusted to a suitable level. This facilitates the detection of various environmental data by the precipitation meter 29, anemometer 210, wind direction meter 211, temperature and humidity recorder 212, and sensor 213. The rotation angle of the rotating frame 14 is proportional to the horizontal height of the precipitation meter 29, anemometer 210, wind direction meter 211, temperature and humidity recorder 212, and sensor 213, allowing for precise adjustment of their horizontal height. When lowering the height after adjustment, hold the prism tube 15 and move it upwards in the middle of the sliding tube 12. This causes the pin rod 19 and the pressing block 110 to move upwards in the movable frame 18. The pressing block 110 rests against the bottom of the limiting ring 116. The magnet block 111 and the neodymium magnet 115 attract each other, causing the trapezoidal block 112, the lifting ring 113, the fixing block 114, and the neodymium magnet 115 to move upwards. The neodymium magnet 115 rests against the bottom of the magnet block 111. The two trapezoidal blocks 112 are respectively inserted into the pin holes 117 at the bottom of the two movable blocks 16. As the inclined surfaces of the trapezoidal blocks 112 move upwards, they move along the inclined surfaces of the pin holes 117. When the two trapezoidal blocks 112 move upwards, they push the two movable blocks 16 closer together. The inclined surfaces of the two movable blocks 16 rest against the two inclined surfaces at the bottom of the pressing block 110, as shown in the instruction manual. Figure 8 As shown, the threaded bar 17 separates from the internal thread of the inner wall of the threaded cylinder 11, and the prism cylinder 15, precipitation meter 29, anemometer 210, wind direction meter 211, temperature and humidity recorder 212, sensor 213 and other structures move upward, while the prism cylinder 15 moves downward and retracts into the interior of the threaded cylinder 11.

[0029] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A micro-meteorological device for multi-site applications, characterized in that: include: Meteorological agencies include a wide range of meteorological monitoring equipment; The support mechanism is fixedly installed at the bottom of the meteorological agency. The support mechanism is used to move the meteorological agency up and down and adjust the horizontal height of the meteorological agency. Supporting institutions include: Prism tube (15), the top of which is fixedly installed at the bottom of the meteorological agency; The sliding cylinder (12) and the twisting cylinder (13) are movably fitted onto the prism cylinder (15); The top of the threaded cylinder (11) is fixedly sleeved on the bottom of the sliding cylinder (12); A pin (19) is fixed at one end to the bottom of the prism tube (15); The extrusion block (110) is fixedly installed at the other end of the pin rod (19); Movable block (16), threaded strip (17) and movable frame (18) are movably placed inside the threaded cylinder (11). Two movable blocks (16) are respectively movably embedded at both ends of the movable frame (18). The ends of the two movable blocks (16) are threaded onto the inner wall of the threaded cylinder (11) through the threaded strip (17).

2. The micro-meteorological device for multi-site applications according to claim 1, characterized in that, The support mechanism also includes: Bottom plate (1), the bottom plate (1) is fixedly set at the bottom of the threaded cylinder (11); Rotating frame (14), the rotating frame (14) is fixedly sleeved on the periphery of the torsion cylinder (13); A magnet block (111) is embedded in the bottom of the movable frame (18); Two trapezoidal blocks (112) are respectively movably inserted through the bottom of the movable frame (18); A lifting ring (113) is fixedly installed at the bottom of two trapezoidal blocks (112); Neodymium magnet (115) is fixedly and continuously disposed in the middle of the lifting ring (113); The limiting ring (116) is fixedly installed on the top of the inner wall of the movable frame (18).

3. A micro-meteorological device for multi-site applications according to claim 2, characterized in that, The meteorological agencies mentioned include: Rotating disk (2), the rotating disk (2) is fixedly set on the top of the prism tube (15); A square plate (21) is fixedly mounted on the top of the rotating disk (2); Positioning frame (22) is fixedly set on the top of square plate (21); The pin frame (23) is fixedly installed in the positioning frame (22); Threaded sleeves (24), multiple threaded sleeves (24) are fixedly installed on the inner wall of the pin frame (23); The lifting frame (25) is movably fitted onto the top of the pin frame (23); Two movable rings (26) are fixedly installed on the front and back of the lifting frame (25), respectively; Threaded bolt (27), the thread of threaded bolt (27) is embedded in the middle of threaded sleeve (24).

4. A micro-meteorological device for multi-site applications according to claim 3, characterized in that, The meteorological agency also includes: Mounting frame (28), which is fixedly mounted on the top of lifting frame (25); A precipitation meter (29) is fixedly installed in the mounting frame (28); An anemometer (210) and a wind vane (211) are fixedly mounted on the side of the mounting frame (28); Temperature and humidity recorder (212), the temperature and humidity recorder (212) is fixedly installed at the bottom of the mounting frame (28); The sensor (213) is fixedly mounted on the top of the mounting frame (28).

5. A micro-meteorological device for multi-site applications according to claim 4, characterized in that, Multiple fixing blocks (114) are fixedly arranged between the lifting ring (113) and the neodymium magnet (115). Both movable blocks (16) have pin openings (117) on their sides. The top side of the movable block (16) is provided with an inclined surface. The pressing block (110) abuts against the inclined surface of the two movable blocks (16), causing the pressing block (110) to move downward and push the two movable blocks (16) away from each other synchronously.

6. A micro-meteorological device for multi-site applications according to claim 5, characterized in that, The threaded bolt (27) is movably inserted in the pin frame (23), the threaded bolt (27) is movably inserted in the lifting frame (25), the threaded bolt (27) is movably inserted in the two movable rings (26), and multiple threaded sleeves (24) are evenly distributed on the inner wall of the pin frame (23).

7. A micro-meteorological device for multi-site applications according to claim 5, characterized in that, The magnet block (111) is located directly above the neodymium magnet (115). The bottom of the magnet block (111) and the top of the neodymium magnet (115) are attracted to each other by opposite polarities. The extrusion block (110) is triangular in shape and is located in the gap between the two movable blocks (16).

8. A micro-meteorological device for multi-site applications according to claim 5, characterized in that, The bottom of the pressing block (110) abuts against the inclined surface of the top of the two movable blocks (16), and one end of the two trapezoidal blocks (112) can be pressed together. The inclined surface of the trapezoidal block (112) abuts against the pin hole (117) at the bottom of the movable block (16), so that when the trapezoidal block (112) moves upward, it moves along the side of the pin hole (117) to push the two movable blocks (16) closer to each other.

9. A micro-meteorological device for multi-site applications according to claim 5, characterized in that, The fixing block (114) solidifies in the gap between the lifting ring (113) and the neodymium magnet (115), so that the lifting ring (113) and the neodymium magnet (115) are fixed by multiple fixing blocks (114), and the pin rod (19) moves through the top of the movable frame (18).

10. A micro-meteorological device for multi-site applications according to claim 5, characterized in that, One end of the movable block (16) is arc-shaped and matches the arc shape of the inner wall of the threaded cylinder (11). Multiple threaded strips (17) are spirally wound and integrally formed and fixed at one end of the two movable blocks (16). Multiple threaded strips (17) at one end of the movable block (16) match the threaded groove provided at the opening of the inner wall of the threaded cylinder (11). The other end of the two movable blocks (16) is provided with an inclined surface. The inclined surface at the other end of the movable block (16) is parallel to the side of the extrusion block (110).

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