Meteorological data acquisition device

Abstract

The utility model discloses a meteorological data acquisition device, which comprises a mounting disc, an acquisition equipment main body assembled on the mounting disc, at least three groups of support arms uniformly distributed along the circumferential direction of the mounting disc and hinged with the mounting disc, and a center rod coaxially connected with the mounting disc in a sliding manner and connected with the plurality of support arms, a positioning unit is detachably mounted on each group of supporting arms, a supporting plate is mounted at the end, away from the mounting disc, of each supporting arm, mounting through grooves allowing the positioning units to penetrate through are formed in the supporting plates in a penetrating manner, and after the multiple supporting arms are unfolded, the positioning unit on each supporting arm is detached, so that the positioning units on the supporting arms are detached; and the end part of each group of positioning unit penetrates through the mounting through groove and then is inserted into the ground, so that the plurality of supporting plates are fixed on the ground, the mounting stability and the wind resistance are improved, and the collecting device can be firmly placed on the ground even if the mounting ground is uneven.

Description

Technical Field

[0001] The utility model relates to the technical field related to meteorological data collection, and in particular to a meteorological data collection device. Background Art

[0002] The most commonly used equipment for meteorological data collection is the weather station, which integrates modern advanced technologies such as the Internet of Things, wireless communications, sensors, big data, etc., and can monitor, collect, transmit and record meteorological environmental data in real time.

[0003] my country's utility model patent "A portable meteorological data collection device" with a publication number of CN219623650U discloses a portable meteorological data collection device, including an adjustable tripod and a meteorological station installed on the top of the adjustable tripod, and also includes a mounting assembly, which is used to fix the meteorological station on the top of the adjustable tripod, and the top of the adjustable tripod is fixedly installed with a fixed block, and the mounting assembly is connected to the fixed block. The utility model can quickly install the meteorological station on the top of the adjustable tripod by setting the mounting assembly. Compared with the current bolt-fixed connection method, the present application has a simple structure, convenient operation, and quick alignment during installation, which saves the time for disassembly and assembly of the adjustable tripod and the meteorological station, and has high practicality.

[0004] However, the above patent still has the following shortcomings: when in use, the ground conditions at the data collection site are uncontrollable. When the ground at the collection site is tilted or uneven, even if the tripod can be placed on the ground, the collection device is in a skewed state, the installation stability is poor, and it is easy to topple under the action of wind. The wind resistance of the collection device is poor, so it is necessary to design a meteorological data collection device. Utility Model Content

[0005] In view of the above technical problems, the purpose of the utility model is to overcome the problems of poor installation stability and poor wind resistance of the portable meteorological data acquisition device in the prior art.

[0006] In order to achieve the above-mentioned object, the utility model provides a meteorological data collection device, comprising: a mounting plate, a collection device body mounted on the mounting plate, at least three groups of support arms evenly distributed along the circumferential direction of the mounting plate and all hinged to the mounting plate, and a center rod coaxially slidably connected to the mounting plate and connected to a plurality of support arms;

[0007] A positioning unit is detachably mounted on each set of support arms, and a support plate is mounted on the end of the support arm away from the mounting plate. A mounting through slot is formed through the support plate for the positioning unit to pass through.

[0008] Preferably, the positioning unit comprises an insert arm with a cavity formed inside, a limit arm installed inside the insert arm through a first rotating shaft and capable of partially rotating out of the insert arm, and a handle installed at the end of the insert arm and capable of driving the limit arm to rotate through a transmission mechanism;

[0009] The end of the insert arm away from the turning handle is a tip, and a limiting plate with a cross-section larger than that of the installation slot is fixedly installed on the end of the insert arm away from the tip.

[0010] Preferably, the transmission mechanism comprises at least one guide seat fixedly mounted on the limit plate, a second rotating shaft fixedly connected to the turning handle, and a first connecting rod hinged to the second rotating shaft and slidably connected to the insertion arm in the same length direction, and the end of the first connecting rod away from the second rotating shaft is slidably inserted into the insertion arm cavity and movably connected to the limit arm;

[0011] The guide seat is formed with a first strip-shaped through slot, the length direction of which is perpendicular to the length direction of the insertion arm, and the second rotating shaft is provided with a rotating disk slidably contacting with the inner wall of the first strip-shaped through slot off the axis line.

[0012] Preferably, the handle is bent, and the bent portion of the handle is fixedly connected to the second rotating shaft.

[0013] Preferably, a locking bolt whose axis is parallel to the second axis is threadedly connected to the guide seat, and positioning holes matching the locking bolt are recessed on both ends of the turning handle.

[0014] Preferably, the limiting arm is formed with a second strip-shaped through slot whose length direction intersects with the length direction of the insertion arm, and the end of the first connecting rod away from the turning handle is hinged with a guide bolt that slides through the second strip-shaped through slot.

[0015] Preferably, a plurality of second connecting rods are hinged on the central rod and are hinged to a plurality of supporting arms in a one-to-one correspondence.

[0016] Preferably, a guide sleeve for the insertion arm to slide through is fixedly mounted on the support arm, and a positioning through groove for the limiting arm to pass through is formed through the guide sleeve.

[0017] According to the above technical solution, the utility model provides a meteorological data collection device, which has the following beneficial effects when in use: first, after the plurality of support arms are unfolded, the positioning unit on each support arm is removed, and the end of each group of positioning units is inserted into the ground after passing through the installation slot, thereby fixing the plurality of support plates on the ground, improving the installation stability and wind resistance, and even when the installation ground is uneven, the collection device can be firmly placed on the ground;

[0018] Secondly, when it needs to be carried, the positioning unit is pulled out and installed on the support arm, and then several support arms are gathered together. The small volume after storage is convenient for carrying. The support arm can also adopt a telescopic structure to further reduce the volume after folding.

[0019] Other features and advantages of the utility model will be described in detail in the subsequent specific implementation mode; and the parts not involved in the utility model are the same as the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] 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 to the present invention. In the accompanying drawings:

[0021] Figure 1 This is a three-dimensional structure diagram of a meteorological data collection device provided by the present invention. Figure 1 ;

[0022] Figure 2 This is a three-dimensional structure diagram of a meteorological data collection device provided by the present invention. Figure 2 ;

[0023] Figure 3 It is a three-dimensional structural schematic diagram of a positioning unit of a meteorological data collection device provided by the present invention;

[0024] Figure 4 It is a partial three-dimensional structural schematic diagram of a positioning unit of a meteorological data collection device provided by the present invention;

[0025] Figure 5 This utility provides a meteorological data collection device Figure 1 The enlarged schematic diagram of point A in the middle;

[0026] Figure 6 This utility provides a meteorological data collection device Figure 2 A magnified schematic diagram of point B in the middle.

[0027] Description of Reference Numerals

[0028] 1. Collection equipment body; 2. Support arm; 3. Center rod; 4. Support plate; 5. Insert arm; 6. Limit arm; 7. Turntable; 8. Limit plate; 9. Guide seat; 10. Second rotating shaft; 11. First connecting rod; 12. Turntable; 13. Locking bolt; 14. Positioning socket; 15. Second strip groove; 16. Guide bolt; 17. Second connecting rod; 18. Guide sleeve. 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 utility model, unless otherwise stated, directional words such as "upper, lower, inside, outside" contained in a term merely represent the orientation of the term in normal use, or are common names understood by those skilled in the art, and should not be regarded as limitations on the term.

[0031] like Figure 1-6 As shown, a meteorological data collection device comprises: a mounting plate, a collection device body 1 mounted on the mounting plate, at least three groups of support arms 2 evenly distributed along the circumferential direction of the mounting plate and all hinged to the mounting plate, and a center rod 3 coaxially slidably connected to the mounting plate and connected to a plurality of support arms 2;

[0032] Each group of support arms 2 is detachably mounted with a positioning unit, and a support plate 4 is mounted at the end of the support arm 2 away from the mounting plate. A mounting through slot is formed through the support plate 4 for the positioning unit to pass through.

[0033] The main body 1 of the data acquisition device is an existing mature technology, and only part of the structure is shown in the figure. The main body 1 of the data acquisition device includes an air pressure sensor, a temperature sensor, a humidity sensor, a data acquisition device, 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 acquisition device 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 acquisition device. The output end of the data acquisition device is electrically connected to the processor and is used to transmit data to the processor.

[0034] When the collection device needs to be placed, the operator unfolds several support arms 2. The function of the central rod 3 is to make the ends of the several support arms 2 away from the installation plate disperse or gather synchronously. After the several support arms 2 are unfolded, the positioning units on each support arm 2 are removed, and the ends of each group of positioning units are inserted into the ground after passing through the installation slot, thereby fixing several support plates 4 on the ground, improving the installation stability. Even when the installation ground is uneven, the collection device can be firmly placed on the ground.

[0035] When it is necessary to carry it, the positioning unit is pulled out and installed on the support arm 2, and then several support arms 2 are gathered together for easy carrying; the support arm 2 can also adopt a telescopic structure to further reduce the volume after folding.

[0036] The positioning unit includes an insert arm 5 with a cavity formed inside, a limit arm 6 installed inside the insert arm 5 through a first rotating shaft and capable of partially rotating out of the insert arm 5, and a turning handle 7 installed at the end of the insert arm 5 and capable of driving the limit arm 6 to rotate through a transmission mechanism;

[0037] The end of the insert arm 5 away from the turning handle 7 is a tip, and a limiting plate 8 with a cross-section larger than that of the installation slot is fixedly installed on the end of the insert arm 5 away from the tip.

[0038] When the positioning unit needs to be inserted into the ground through the installation slot, first turn the handle 7 to drive the limit arm 6 to rotate through the transmission mechanism, so that the limit arm 6 is rotated into the cavity of the insertion arm 5, and then the tip of the insertion arm 5 is inserted into the ground through the installation slot until the limit plate 8 is pressed on the support plate 4; after the limit plate 8 contacts the support plate 4, turn the handle 7 again to drive the limit arm 6 to rotate through the transmission mechanism, so that the limit arm 6 passes through the cavity of the insertion arm 5 and is inserted into the soil, thereby improving the anti-loosening property of the positioning unit and further improving the installation stability of the collection device.

[0039] The transmission mechanism comprises at least one guide seat 9 fixedly mounted on the limit plate 8, a second rotating shaft 10 fixedly connected to the turning handle 7, and a first connecting rod 11 hinged to the second rotating shaft 10 and slidably connected to the plug arm 5 in the same length direction, and the end of the first connecting rod 11 away from the second rotating shaft 10 is slidably inserted into the cavity of the plug arm 5 and movably connected to the limit arm 6;

[0040] The guide seat 9 is formed with a first strip-shaped through groove having a length direction perpendicular to the length direction of the insert arm 5 , and the second rotating shaft 10 is provided with a rotating disk 12 slidably contacting with the inner wall of the first strip-shaped through groove at an eccentric axis.

[0041] Turning the handle 7 drives the second rotating shaft 10 to rotate, and the second rotating shaft 10 drives the turntable 12 to rotate in the first strip-shaped through groove. Because the turntable 12 and the second rotating shaft 10 are arranged off-axis, when the turntable 12 rotates, it can drive the second rotating shaft 10 to move away from or close to the limit arm 6, thereby driving the first connecting rod 11 to slide in the cavity of the inserted arm 5. The sliding of the first connecting rod 11 can drive the limit arm 6 to rotate around the first rotating shaft.

[0042] The turning handle 7 is bent, and the bending portion of the turning handle 7 is fixedly connected to the second rotating shaft 10 .

[0043] When the handle 7 is rotated to drive the limit arm 6 to rotate close to the cavity of the plug arm 5, because the plug arm 5 will encounter resistance when inserted into the ground, the two ends of the handle 7 are respectively end A and end B. At this time, the operator can step on the end A where the angle between the handle 7 and the horizontal plane is small, and the angle between the end B and the vertical plane is small. Therefore, the handle 7 is in a bent state, which is convenient for the operator to insert the positioning unit into the ground. At this time, the handle 7 is rotated again to drive the limit arm 6 to partially pass through the cavity of the plug arm 5; when the positioning unit needs to be pulled out of the ground, the handle 7 needs to be rotated first to drive the limit arm 6 to rotate into the cavity of the plug arm 5. After the handle 7 is rotated, the angle between the end B and the vertical plane is small, and the operator can pull the positioning unit through the end B, which is convenient for the operator to pull the positioning unit out of the ground.

[0044] A locking bolt 13 whose axis is parallel to the second axis is threadedly connected to the guide seat 9 , and positioning holes 14 matching the locking bolt 13 are recessed on both ends of the turning handle 7 .

[0045] After the handlebar 7 is rotated, the locking bolt 13 is rotated so that the end of the locking bolt 13 is inserted into the corresponding positioning hole 14. At this time, the handlebar 7 can no longer be rotated, thereby fixing the storage and extension state of the limit arm 6.

[0046] The limiting arm 6 is formed with a second strip-shaped through slot 15 whose length direction intersects with the length direction of the insert arm 5 . The end of the first connecting rod 11 away from the turning handle 7 is hinged with a guide bolt 16 that slides through the second strip-shaped through slot 15 .

[0047] When the length direction of the second strip-shaped through groove 15 intersects with the length direction of the insertion arm 5 , the first connecting rod 11 can slide to drive the limiting arm 6 to rotate through the guide bolt 16 .

[0048] The central rod 3 is hinged with a plurality of second connecting rods 17 which are hinged with a plurality of supporting arms 2 in a one-to-one correspondence.

[0049] A guide sleeve 18 for the insertion arm 5 to slide through is fixedly mounted on the support arm 2 , and a positioning through groove for the limiting arm 6 to pass through is formed through the guide sleeve 18 .

[0050] When the positioning unit needs to be installed on the guide sleeve 18, insert the insertion arm 5 into the guide sleeve 18 so that the limit arm 6 corresponds to the positioning slot, and then rotate the handle 7 so that the limit arm 6 is rotated and inserted into the positioning slot. Fix the handle 7, and the positioning unit can be installed on the guide sleeve 18.

[0051] 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, the technical solution of the present invention can be subjected to a variety of simple modifications, and these simple modifications all belong to the protection scope of the present invention.

[0052] 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 utility model will not further describe various possible combinations.

[0053] 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 meteorological data collection device, characterized in that: include: A mounting plate, a collection device body (1) mounted on the mounting plate, at least three groups of support arms (2) evenly distributed along the circumference of the mounting plate and hinged to the mounting plate, and a center rod (3) coaxially slidably connected to the mounting plate and connected to the plurality of support arms (2); A positioning unit is detachably mounted on each set of support arms (2); a support plate (4) is mounted on the end of the support arm (2) away from the mounting plate; and a mounting through slot is formed through the support plate (4) for the positioning unit to pass through. The positioning unit comprises an insert arm (5) having a cavity formed therein, a limit arm (6) installed inside the insert arm (5) via a first rotating shaft and capable of partially rotating out of the insert arm (5), and a turning handle (7) installed at the end of the insert arm (5) and capable of driving the limit arm (6) to rotate via a transmission mechanism; The end of the insert arm (5) away from the turning handle (7) is a tip, and a limiting plate (8) having a cross-section larger than that of the installation slot is fixedly mounted on the end of the insert arm (5) away from the tip.

2. A meteorological data collection device according to claim 1, characterized in that: The transmission mechanism comprises at least one guide seat (9) fixedly mounted on the limit plate (8), a second rotating shaft (10) fixedly connected to the turning handle (7), and a first connecting rod (11) hinged to the second rotating shaft (10) and slidably connected to the plug arm (5) in the same length direction, wherein the end of the first connecting rod (11) away from the second rotating shaft (10) is slidably inserted into the cavity of the plug arm (5) and movably connected to the limit arm (6); The guide seat (9) is formed with a first strip-shaped through slot having a length direction perpendicular to the length direction of the insert arm (5), and a rotating disk (12) is mounted on the off-axis line of the second rotating shaft (10) and is in sliding contact with the inner wall of the first strip-shaped through slot.

3. A meteorological data collection device according to claim 2, characterized in that: The turning handle (7) is in a bent shape, and the bent portion of the turning handle (7) is fixedly connected to the second rotating shaft (10).

4. A meteorological data collection device according to claim 3, characterized in that: A locking bolt (13) whose axis is parallel to the second axis is threadedly connected to the guide seat (9), and positioning holes (14) matching the locking bolt (13) are recessed on both ends of the turning handle (7).

5. A meteorological data collection device according to claim 2, characterized in that: The limiting arm (6) is formed with a second strip-shaped through groove (15) whose length direction intersects with the length direction of the insertion arm (5); the end of the first connecting rod (11) away from the turning handle (7) is hinged with a guide bolt (16) that slides through the second strip-shaped through groove (15).

6. A meteorological data collection device according to claim 1, characterized in that: The central rod (3) is hinged with a plurality of second connecting rods (17) which are hinged to the plurality of supporting arms (2) in a one-to-one correspondence.

7. A meteorological data collection device according to claim 4, characterized in that: A guide sleeve (18) is fixedly mounted on the support arm (2) for the insertion arm (5) to slide through, and a positioning through groove is formed through the guide sleeve (18) for the limit arm (6) to pass through.

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