Field climate monitoring device based on Internet of Things

Abstract

The invention discloses a field climate monitoring device based on Internet of Things, which comprises a mounting disc, a monitoring equipment body, at least three telescopic rods, a sliding rod and a plurality of groups of anchor rod units, a first connecting rod hinged to the lower end of the sliding rod is hinged to each telescopic rod, and a connecting sleeve is hinged to the lower end of each telescopic rod; the anchor rod unit comprises a hollow inserting rod penetrating through the connecting sleeve in a sliding mode, a pair of triangular pieces which are in a symmetrical state and hinged to the two opposite side edges of the lower end of the inserting rod, and a control mechanism used for driving the pair of triangular pieces to rotate oppositely or relatively, and when the pair of triangular pieces are attached together, a conical piece with the tip facing downwards is formed; a locking mechanism for fixing the connecting sleeve and the insertion rod is assembled on the connecting sleeve, even if the monitoring equipment body is installed on an inclined slope, the monitoring equipment body can be in a horizontal state, the installation stability and firmness are improved, the anchor rod unit can be conveniently inserted into the ground when the pair of triangular pieces are attached together, and the safety is improved. After the pair of triangular pieces is unfolded, the installation firmness and stability can be improved.

Description

Technical Field

[0001] The present invention relates to the technical field related to Internet of Things climate detection, and in particular, to a field climate monitoring device based on the Internet of Things. Background Art

[0002] The field IoT climate monitoring device is equipped with a variety of sensors to monitor various meteorological parameters. These include temperature sensors, humidity sensors, light sensors, and wind sensors. The temperature sensor is used to measure the air temperature, while the humidity sensor measures the humidity in the air. The light sensor can sense the intensity of light, while the wind sensor is used to measure wind speed and direction. These sensors can collect data in real time and transmit it through built-in communication devices. It is also equipped with a wireless communication module, which can transmit data to the cloud platform or terminal devices such as farmers' smartphones through wireless networks such as GPRS and NB-IoT. At the same time, the device also has a built-in storage device that can store data for a period of time in case of emergency.

[0003] The patent document "A field climate monitoring device based on the Internet of Things" with Chinese application number CN202120845332.5 discloses a field climate monitoring device based on the Internet of Things. The stability of the device can be improved by obliquely inserting the main rod and the oblique rod into the soil, which is convenient for the use of the device on windy days or in places where the soil is relatively loose. However, the topography of the field is diverse, and inclined slopes and uneven terrain are common in the field. After the above-mentioned monitoring device is inserted into the inclined slope, the whole device will tilt, which will affect the accuracy of the data detected by the wind speed sensor, etc., and the rod is directly inserted into the ground for installation stability. Therefore, it is necessary to design a field climate monitoring device based on the Internet of Things. Summary of the invention

[0004] In view of the above technical problems, the purpose of the present invention is to overcome the problems in the prior art of being unable to adapt to the changing topography of the field and having poor installation stability.

[0005] In order to achieve the above-mentioned object, the present invention provides a field climate monitoring device based on the Internet of Things, comprising: a mounting plate, a monitoring device body mounted on the mounting plate, at least three telescopic rods evenly distributed along the circumferential direction of the mounting plate and hinged to the mounting plate at their upper ends, a sliding rod coaxially arranged with the mounting plate and capable of vertical sliding, and a plurality of groups of anchor rod units corresponding one by one to the plurality of telescopic rods;

[0006] Each telescopic rod is hinged with a first connecting rod whose other end is hinged to the lower end of the sliding rod, and a connecting sleeve is hinged on the lower end of the telescopic rod. The anchor rod unit includes a hollow insertion rod that slides through the connecting sleeve, a pair of triangular parts that are symmetrical and hinged on both sides opposite to the lower end of the insertion rod, and a control mechanism assembled on the insertion rod and used to drive the pair of triangular parts to rotate back to back or relative to each other. When the pair of triangular parts are fitted together, they form a conical part with the tip facing downward, and the connecting sleeve is equipped with a locking mechanism that fixes the connecting sleeve to the insertion rod.

[0007] Preferably, the control mechanism comprises a sliding arm that vertically slides through the insertion rod in the same length direction, a second connecting rod hinged to the lower end of the sliding arm through the same hinge axis, a pressing arm that can slide in the same length direction and be inserted into the upper end of the insertion rod, and a mounting bolt, and the lower ends of a pair of second connecting rods are respectively hinged to the middle of a pair of triangular pieces;

[0008] The upper end of the sliding arm is fixedly connected with a first step portion and a second step portion fixedly arranged on the top of the first step portion and having a smaller cross-section than the first step portion; one end of the pressure arm is recessed with a first groove having a cross-section identical to that of the first step portion and a depth equal to the sum of heights of the first step portion and the second step portion; the other end of the pressure arm is recessed with a second groove matching the second step portion; a first positioning through hole is penetrated through the second step portion; threaded through holes matching the first positioning through hole are disposed at both ends of the pressure arm; the mounting bolt is assembled on the corresponding threaded through hole and the end portion can be inserted into the first positioning through hole; a strip window for installing or removing the mounting bolt is penetrated through the outer wall of the insertion rod.

[0009] Preferably, the insertion rod is penetrated by a pair of second positioning through holes spaced apart along the length direction of the insertion rod, and the sliding arm is threadedly connected with positioning bolts passing through the corresponding second positioning through holes.

[0010] Preferably, an adjustment notch is provided on the connecting sleeve, and the locking mechanism includes at least one first locking bolt passing through one end of the adjustment notch and threadedly connected to the other end of the adjustment notch.

[0011] Preferably, a guide cylinder for the vertical sliding insertion of the slide rod is coaxially fixedly mounted on the bottom of the mounting plate, and a second locking bolt having at least one end capable of abutting against the slide rod is threadedly connected to the guide cylinder.

[0012] Preferably, the telescopic rod includes a hollow first connecting arm hinged to the mounting plate and hinged to the first connecting rod, a hollow second connecting arm vertically slidably inserted into the first connecting arm in the same length direction, a strip clip mounted on the inner wall of the first connecting arm in the same length direction, a clip arm mounted on the end of the second connecting arm close to the mounting plate through a hinge seat, a torsion spring mounted on the hinge seat for pushing the clip arm to rotate close to the strip clip so as to engage with the strip clip, and a connecting rope connected to the end of the clip arm away from the strip clip, the end of the connecting rope away from the clip arm passes through the end of the second connecting arm away from the mounting plate, a plurality of clip portions protruding from the strip clip are arranged at intervals along the length direction and match the clip arm, and the lower end of the second connecting arm is equipped with a connecting block hinged to the connecting sleeve.

[0013] Preferably, a pull ring is connected to the end of the connecting rope passing through the second connecting arm.

[0014] According to the above technical solution, the present invention provides a field climate monitoring device based on the Internet of Things, which has the following beneficial technical effects compared with the prior art:

[0015] First, because the connection sleeve can adjust the position on the insertion rod and the connection sleeve can rotate around the hinge, even if it is installed on an inclined slope, the monitoring device body can be kept in a horizontal state, thereby improving the installation stability and firmness;

[0016] Secondly, when a pair of triangular pieces are fitted together, a conical piece with the tip facing downward is formed, which is conducive to inserting the anchor rod unit into the ground. After the insertion rod 7 is inserted into the ground, the distance between the ends of the pair of triangular pieces away from the hinge is increased, thereby improving the installation firmness and stability of the anchor rod unit;

[0017] Thirdly, because the connecting sleeve can rotate, a plurality of insertion rods can also be inserted into the ground at different angles, thereby improving the installation stability and firmness.

[0018] Other features and advantages of the present invention will be described in detail in the subsequent specific implementation mode; and the parts not involved in the present invention are the same as the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention but do not constitute a limitation of the present invention. In the accompanying drawings:

[0020] Figure 1 It is a three-dimensional structural schematic diagram of a field climate monitoring device based on the Internet of Things provided by the present invention;

[0021] Figure 2This is a schematic diagram of the use of an anchor unit of a field climate monitoring device based on the Internet of Things provided by the present invention. Figure 1 ;

[0022] Figure 3 The present invention provides a cross-sectional view of an anchor unit of a field climate monitoring device based on the Internet of Things. Figure 1 ;

[0023] Figure 4 This is a schematic diagram of the use of an anchor unit of a field climate monitoring device based on the Internet of Things provided by the present invention. Figure 2 ;

[0024] Figure 5 The present invention provides a cross-sectional view of an anchor unit of a field climate monitoring device based on the Internet of Things. Figure 2 ;

[0025] Figure 6 It is a partial three-dimensional structural schematic diagram of a field climate monitoring device based on the Internet of Things provided by the present invention;

[0026] Figure 7 The present invention provides a field climate monitoring device based on the Internet of Things. Figure 6 sectional view of .

[0027] Description of Reference Numerals

[0028] 1. Mounting plate; 2. Monitoring equipment body; 3. Telescopic rod; 4. Sliding rod; 5. First connecting rod; 6. Connecting sleeve; 7. Inserting rod; 8. Triangular piece; 9. Sliding arm; 10. Second connecting rod; 11. Pressing arm; 12. Mounting bolt; 13. First step portion; 14. Second step portion; 15. First groove; 16. Second groove; 17. Strip window; 18. Second positioning through hole; 19. Positioning bolt; 20. First locking bolt; 21. Guide cylinder; 22. Second locking bolt; 23. First connecting arm; 24. Second connecting arm; 25. Strip clamping strip; 26. Clamping arm; 27. Torsion spring; 28. Connecting rope; 29. ​​Connecting block; 30. Pull ring. DETAILED DESCRIPTION

[0029] The specific implementation of the present invention is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described here is only used to illustrate and explain the present invention, and is not used to limit the present invention.

[0030] In the present invention, unless otherwise stated, directional words such as "upper, lower, inside, outside" contained in a term merely represent the orientation of the term in normal usage, or are common names understood by those skilled in the art, and should not be regarded as limitations on the term.

[0031] like Figure 1-7As shown, a field climate monitoring device based on the Internet of Things comprises: a mounting plate 1, a monitoring device body 2 mounted on the mounting plate 1, at least three telescopic rods 3 evenly distributed along the circumferential direction of the mounting plate 1 and hinged to the mounting plate 1 at their upper ends, a sliding rod 4 coaxially arranged with the mounting plate 1 and capable of vertical sliding, and a plurality of anchor rod units corresponding one to one with the plurality of telescopic rods 3;

[0032] Each telescopic rod 3 is hinged with a first connecting rod 5 whose other end is hinged to the lower end of the sliding rod 4. A connecting sleeve 6 is hinged on the lower end of the telescopic rod 3. The anchor rod unit includes a hollow insertion rod 7 that slides through the connecting sleeve 6, a pair of triangular pieces 8 that are symmetrical and hinged on both sides opposite to the lower end of the insertion rod 7, and a control mechanism assembled on the insertion rod 7 and used to drive the pair of triangular pieces 8 to rotate back to back or relative to each other. When the pair of triangular pieces 8 are fitted together, they form a conical piece with the tip facing downward. The connecting sleeve 6 is equipped with a locking mechanism that fixes the connecting sleeve 6 to the insertion rod 7.

[0033] In the above technical scheme, the monitoring device body 2 is an existing mature technology. The monitoring device body 2 includes an air pressure sensor, a temperature sensor, a humidity sensor, a data collector, a processor, a battery and a solar panel. The battery is used to power the air pressure sensor, the temperature sensor, the humidity sensor, the data collector and the processor. The solar panel is used to absorb solar energy and charge the battery. The air pressure sensor, the temperature sensor and the humidity sensor are all electrically connected to the receiving end of the data collector. The output end of the data collector is electrically connected to the processor and is used to transmit data to the processor.

[0034] When needed, the sliding rod 4 and the first connecting rod 5 cooperate to enable several telescopic rods 3 to be dispersed or gathered synchronously. After several groups of anchor rod units are dispersed, the locking mechanism is opened to allow the insertion rod 7 to slide freely on the connecting sleeve 6, and several insertion rods 7 are inserted into the ground one by one. When a pair of triangular pieces 8 are fitted together, a conical piece with the tip facing downward is formed, which is conducive to inserting the anchor rod unit into the ground. After the insertion rod 7 is inserted into the ground, the pair of triangular pieces 8 are driven by the control mechanism to rotate away from each other around the hinge, so that the distance between the ends of the pair of triangular pieces 8 away from the hinge is increased, thereby improving the installation firmness and stability of the anchor rod unit, and then the position of the connecting sleeve 6 on the insertion rod 7 is adjusted, and the insertion rod 7 and the connecting sleeve 6 are fixed by the locking mechanism.

[0035] Because the connecting sleeve 6 can adjust the position on the insertion rod 7, and the connecting sleeve 6 can rotate around the hinge, even if it is installed on an inclined slope, the monitoring equipment body 2 can be kept in a horizontal state. Because the connecting sleeve 6 can rotate, several insertion rods 7 can also be inserted into the ground at different angles, thereby improving the installation stability and firmness.

[0036] In a preferred embodiment of the invention, the control mechanism includes a sliding arm 9 that vertically slides through the insertion rod 7 in the same length direction, a second connecting rod 10 hinged to the lower end of the sliding arm 9 through the same hinge axis, a pressing arm 11 that can slide in the same length direction and be inserted into the upper end of the insertion rod 7, and a mounting bolt 12, and the lower ends of a pair of second connecting rods 10 are respectively hinged to the middle of a pair of triangular pieces 8;

[0037] The upper end of the sliding arm 9 is fixedly connected with a first step portion 13 and a second step portion 14 fixedly arranged on the top of the first step portion 13 and having a smaller cross-section than the first step portion 13; one end of the pressing arm 11 is recessed with a first groove 15 having the same cross-section as that of the first step portion 13 and a depth equal to the sum of the heights of the first step portion 13 and the second step portion 14; the other end of the pressing arm 11 is recessed with a second groove 16 matching the second step portion 14; a first positioning through hole is penetrated through the second step portion 14; both ends of the pressing arm 11 are provided with threaded through holes matching the first positioning through holes; the mounting bolt 12 is assembled on the corresponding threaded through hole and the end can be inserted into the first positioning through hole; a strip window 17 for installing or removing the mounting bolt 12 is penetrated through the outer wall of the insertion rod 7.

[0038] In the above technical scheme, before the insertion rod 7 is inserted into the ground, a pair of triangular pieces 8 are put together, and the first groove 15 is sleeved on the first step portion 13 and the second step portion 14, which serves to reduce the overall length of the pressure arm 11 and the sliding arm 9, so as to facilitate the application of pressure on the top of the insertion rod 7. Otherwise, the pressure arm 11 protrudes upward from the insertion rod 7, which makes it inconvenient to apply downward pressure on the insertion rod 7; after the insertion rod 7 is inserted into the ground, the mounting bolt 12 is loosened through the strip window 17, the pressure arm 11 is removed and the direction is reversed so that the second groove 16 is sleeved on the second step portion 14, and the pressure arm 11 and the sliding arm 9 are connected together by the mounting bolt 12. At this time, the top of the pressure arm 11 will protrude upward relative to the insertion rod 7, exerting downward pressure on the pressure arm 11, driving the sliding arm 9 to slide downward in the insertion rod 7, thereby driving the pair of triangular pieces 8 to rotate in opposite directions through a pair of second connecting rods 10 until the top of the pressure arm 11 is flush with the top of the insertion rod 7.

[0039] In a preferred embodiment of the invention, the insertion rod 7 is penetrated by a pair of second positioning through holes 18 spaced apart along the length direction of the insertion rod 7, and the sliding arm 9 is threadedly connected with a positioning bolt 19 passing through the corresponding second positioning through holes 18.

[0040] In the above technical solution, since the pair of triangular members 8 has two states, folded and unfolded, a pair of second positioning through holes 18 respectively correspond thereto, thereby fixing the slide arm 9 and the insertion rod 7 between the pair of triangular members 8 after the pair of triangular members 8 are unfolded or folded.

[0041] In a preferred embodiment of the invention, an adjustment notch is provided on the connecting sleeve 6, and the locking mechanism includes at least one first locking bolt 20 passing through one end of the adjustment notch and threadedly connected to the other end of the adjustment notch.

[0042] In the above technical solution, the first locking bolt 20 is tightened to adjust the gap to become smaller, so that the two opposite inner walls of the connecting sleeve 6 squeeze the insertion rod 7 to fix the connecting sleeve 6 and the insertion rod 7.

[0043] In a preferred embodiment of the invention, a guide cylinder 21 for vertical sliding insertion of the slide rod 4 is coaxially fixedly mounted on the bottom of the mounting plate 1 , and a second locking bolt 22 with at least one end capable of abutting against the slide rod 4 is threadedly connected to the guide cylinder 21 .

[0044] In the above technical solution, after the telescopic rods 3 are gathered or extended, the second locking bolt 22 is tightened so that the end thereof tightly contacts the slide bar 4, thereby fixing the extended or gathered state of the telescopic rods 3.

[0045] In a preferred embodiment of the invention, the telescopic rod 3 includes a hollow first connecting arm 23 hinged to the mounting plate 1 and hinged to the first connecting rod 5, a hollow second connecting arm 24 vertically slidably inserted into the first connecting arm 23 in the same length direction, a strip clip 25 mounted on the inner wall of the first connecting arm 23 in the same length direction, a clip arm 26 mounted on the end of the second connecting arm 24 close to the mounting plate 1 through a hinge seat, a torsion spring 27 mounted on the hinge seat for pushing the clip arm 26 to rotate close to the strip clip 25 so as to be engaged with the strip clip 25, and a connecting rope 28 connected to the end of the clip arm 26 away from the strip clip 25, the end of the connecting rope 28 away from the clip arm 26 passes through the end of the second connecting arm 24 away from the mounting plate 1, the strip clip 25 is protruding with a plurality of clip portions arranged at intervals along the length direction and matching the clip arm 26, and the lower end of the second connecting arm 24 is equipped with a connecting block 29 hinged to the connecting sleeve 6.

[0046] In the above technical solution, when the length of the telescopic rod 3 needs to be adjusted, the connecting rope 28 is pulled to drive the clamping arm 26 to rotate and separate from the strip clamping strip 25. At this time, the second connecting arm 24 can slide on the first connecting arm 23, and the connecting rope 28 is loosened. The torsion spring 27 will push the clamping arm 26 to rotate and clamp with the strip clamping strip 25. At this time, the length of the telescopic rod 3 is fixed.

[0047] The length of the telescopic rod 3 can be used to adjust the position of the corresponding anchor rod unit, so as to avoid areas such as stones that are not conducive to installation. At the same time, the change in the length of the telescopic rod 3 is also conducive to keeping the monitoring device body 2 in a horizontal position.

[0048] In a preferred embodiment of the present invention, a pull ring 30 is connected to the end of the connecting rope 28 passing through the second connecting arm 24 .

[0049] In the above technical solution, it is convenient to pull the pull ring 30 .

[0050] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the specific details in the above embodiments. Within the technical concept of the present invention, a variety of simple modifications can be made to the technical solution of the present invention, and these simple modifications all belong to the protection scope of the present invention.

[0051] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the present invention will not further describe various possible combinations.

[0052] In addition, various embodiments of the present invention may be arbitrarily combined, and as long as they do not violate the concept of the present invention, they should also be regarded as the contents disclosed by the present invention.

Claims

1. A field climate monitoring device based on the Internet of Things, characterized in that: include: A mounting plate (1), a monitoring device body (2) mounted on the mounting plate (1), at least three telescopic rods (3) evenly distributed along the circumference of the mounting plate (1) and hinged to the mounting plate (1) at their upper ends, a sliding rod (4) coaxially arranged with the mounting plate (1) and capable of vertical sliding, and a plurality of groups of anchor rod units corresponding one to one to the plurality of telescopic rods (3); Each telescopic rod (3) is hinged with a first connecting rod (5) whose other end is hinged to the lower end of the sliding rod (4); a connecting sleeve (6) is hinged on the lower end of the telescopic rod (3); the anchor rod unit comprises a hollow insertion rod (7) that slides through the connecting sleeve (6), a pair of triangular pieces (8) that are symmetrical and hinged on two sides opposite to the lower end of the insertion rod (7), and a control mechanism assembled on the insertion rod (7) and used to drive the pair of triangular pieces (8) to rotate in opposite directions or relative to each other; when the pair of triangular pieces (8) are fitted together, they form a conical piece with the tip facing downward; and the connecting sleeve (6) is equipped with a locking mechanism that fixes the connecting sleeve (6) and the insertion rod (7).

2. A field climate monitoring device based on the Internet of Things according to claim 1, characterized in that: The control mechanism comprises a sliding arm (9) which vertically slides through the insertion rod (7) in the same length direction, a second connecting rod (10) which is hinged to the lower end of the sliding arm (9) through the same hinge axis, a pressing arm (11) which can slide in the same length direction and be inserted into the upper end of the insertion rod (7), and a mounting bolt (12), and the lower ends of a pair of second connecting rods (10) are respectively hinged to the middle parts of a pair of triangular pieces (8); The upper end of the sliding arm (9) is fixedly connected with a first step portion (13) and a second step portion (14) fixedly arranged at the top of the first step portion (13) and having a cross section smaller than the first step portion (13); one end of the pressing arm (11) is recessed with a first groove (15) having a cross section identical to that of the first step portion (13) and a depth equal to the sum of the heights of the first step portion (13) and the second step portion (14); the other end of the pressing arm (11) is recessed with a second groove (16) matching the second step portion (14); a first positioning through hole is penetrated through the second step portion (14); both ends of the pressing arm (11) are provided with threaded through holes matching the first positioning through holes; the mounting bolt (12) is assembled on the corresponding threaded through hole and the end portion can be inserted into the first positioning through hole; a strip window (17) for installing or removing the mounting bolt (12) is penetrated through the outer wall of the insertion rod (7).

3. A field climate monitoring device based on the Internet of Things according to claim 2, characterized in that: The insertion rod (7) is provided with a pair of second positioning through holes (18) spaced apart along the length direction of the insertion rod (7), and the sliding arm (9) is threadedly connected with a positioning bolt (19) passing through the corresponding second positioning through holes (18).

4. The field climate monitoring device based on the Internet of Things according to claim 1 is characterized in that: The connecting sleeve (6) is provided with an adjustment notch, and the locking mechanism comprises at least one first locking bolt (20) passing through one end of the adjustment notch and being threadedly connected to the other end of the adjustment notch.

5. The field climate monitoring device based on the Internet of Things according to claim 1 is characterized in that: A guide cylinder (21) for the slide rod (4) to be vertically slidably inserted is fixedly mounted coaxially at the bottom of the mounting plate (1), and a second locking bolt (22) having at least one end capable of abutting against the slide rod (4) is threadedly connected to the guide cylinder (21).

6. The field climate monitoring device based on the Internet of Things according to claim 1, characterized in that: The telescopic rod (3) comprises a hollow first connecting arm (23) hinged to the mounting plate (1) and hinged to the first connecting rod (5), a hollow second connecting arm (24) vertically slidably inserted into the first connecting arm (23) in the same length direction, a strip clamping strip (25) mounted on the inner wall of the first connecting arm (23) in the same length direction, a clamping arm (26) mounted on the end of the second connecting arm (24) close to the mounting plate (1) through a hinge seat, and a clamping arm (26) mounted on the hinge seat for pushing the clamping arm (26) close to the strip clamping strip (25) to rotate. A torsion spring (27) is movable to engage with the strip clamping strip (25) and a connecting rope (28) is connected to the end of the clamping arm (26) away from the strip clamping strip (25); the end of the connecting rope (28) away from the clamping arm (26) passes through the end of the second connecting arm (24) away from the mounting plate (1); the strip clamping strip (25) is provided with a plurality of clamping parts which are arranged at intervals along the length direction and match the clamping arm (26); the lower end of the second connecting arm (24) is equipped with a connecting block (29) which is hinged to the connecting sleeve (6).

7. The field climate monitoring device based on the Internet of Things according to claim 6, characterized in that: A pull ring (30) is connected to the end of the connecting rope (28) passing through the second connecting arm (24).

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