Small outdoor meteorological instrument

Abstract

The invention relates to the technical field of meteorological monitoring, and discloses a small outdoor meteorological instrument which comprises a main board top cover and a main board bottom cover, the main board top cover and the main board bottom cover are connected in a clamped mode, a first sealing ring is embedded between the main board top cover and the main board bottom cover, a plurality of shutters are embedded in the bottom of the main board bottom cover in sequence, and a second sealing ring is embedded in the bottom of the main board bottom cover. A meteorological instrument fixing seat is embedded in the bottom of the shutter at the bottom, and a second sealing ring is embedded between the meteorological instrument fixing seat and the shutter; a plurality of fixing pipe columns are arranged at the bottom of the shutter, butt joint holes are formed in the bottoms of the fixing pipe columns and the bottom of the main board bottom cover, butt joint protrusions are integrally formed on the top of the weather fixing base and the top of the shutter, the butt joint protrusions and the butt joint holes are connected in an embedded mode, and mounting rings penetrating through the shutter are arranged at the top of the shutter. According to the invention, insects and the like are prevented from contacting the exposed sensor part and nesting around the sensor to cause fouling in an outdoor complex environment, so that the protection performance of the meteorological element sensor is ensured.

Description

Technical Field

[0001] This invention relates to the field of meteorological monitoring technology, specifically to a small outdoor weather instrument. Background Technology

[0002] An outdoor weather instrument is a portable meteorological monitoring device designed specifically for outdoor environments. It is primarily used to measure parameters such as wind speed, wind direction, temperature, humidity, and air pressure, and is suitable for outdoor exploration, environmental monitoring, agricultural management, and disaster early warning. Its core function is real-time wind speed monitoring, and it supports switching between multiple units.

[0003] Currently, existing outdoor weather instruments have many problems: 1. Currently, outdoor small weather instruments on the market have many integrated sensors and are complicated to assemble, which limits the protection of external sensors and the sealing and waterproof performance of internal mechanisms.

[0004] 2. Currently, outdoor mini weather instruments on the market are limited by their design, making assembly cumbersome, unattractive, and resulting in a poor user experience.

[0005] 3. Currently, due to insufficient protective design, small outdoor weather instruments on the market are exposed to complex outdoor environments. After prolonged use, it is difficult to avoid insects and other pests coming into contact with the exposed sensors or nesting and living on the surface of the exposed sensors, which leads to contamination of the sensor surface and reduces the accuracy of the sensors.

[0006] Therefore, in order to improve the effectiveness of outdoor weather instruments and to promote technological progress in the industry and enhance core technological competitiveness, this application proposes a new implementation scheme that differs from the structure and application method of outdoor weather instruments in the prior art. Summary of the Invention

[0007] (a) Technical problems to be solved To address the shortcomings of existing technologies, this invention provides a small outdoor weather instrument, mainly to solve the problems of poor waterproof performance, inconvenient assembly, and insufficient protective design of outdoor weather instruments. When exposed to complex outdoor environments for a long time, it is difficult to avoid insects and other organisms coming into contact with the exposed sensors or nesting and living on the surface of the exposed sensors, which leads to surface contamination and reduces sensor accuracy.

[0008] To achieve the above objectives, the present invention provides the following technical solution: A small outdoor weather instrument includes a motherboard top cover and a motherboard bottom cover, which are snapped together. A first sealing ring is embedded between the motherboard top cover and the motherboard bottom cover. Multiple louvers are sequentially embedded at the bottom of the motherboard bottom cover. A weather instrument mounting base is embedded at the bottom of the bottom louvers. A second sealing ring is embedded between the weather instrument mounting base and the louvers. The bottom of the louver is provided with multiple fixing columns, and the bottom of the fixing columns and the bottom of the main board cover are provided with docking holes. The top of the weather fixing seat and the top of the louver are integrally formed with docking protrusions, and the docking protrusions are fitted into the docking holes. The top of the louver is provided with a mounting ring that penetrates the louver, and a protective net is provided between two mounting rings. Both ends of the protective net are provided with slots, and the slots are fitted into the mounting rings.

[0009] Furthermore, the weather instrument mounting base has multiple mounting slots on one side, and a fixing long screw is inserted into the mounting slot. The fixing long screw passes through the louver and the bottom cover of the main board and is threaded to the top of the top cover of the main board.

[0010] Based on the aforementioned scheme, an algorithm motherboard is provided inside the top cover and bottom cover of the motherboard, and the algorithm motherboard is fixedly connected to a fixed long screw. A meteorological element sensor is fixedly connected to the bottom of the algorithm motherboard.

[0011] As a further embodiment of the present invention, a waterproof aviation plug is embedded in the bottom of the weather instrument mounting base, and sealant is filled between the waterproof aviation plug and the weather instrument mounting base.

[0012] Furthermore, the top of the motherboard top cover is provided with a plurality of first support rods, and the top of the first support rods is embedded with a second support rod. The top of the second support rod is provided with a lower cover, and the top of the lower cover is embedded with an upper cover. A third sealing ring is embedded between the lower cover and the upper cover.

[0013] Based on the aforementioned solution, a short fixing screw is inserted into the top of the motherboard top cover. The short fixing screw passes through the first support rod, the second support rod, and the lower cover of the top cover in sequence and is threadedly connected to the upper cover of the top cover.

[0014] As a further embodiment of the present invention, it also includes a cleaning component for cleaning an outdoor weather instrument. The cleaning component includes a handle, a fixing keel on one side of the handle, and a plurality of cleaning brushes on the outer surface of the fixing keel.

[0015] (III) Beneficial Effects Compared with the prior art, the present invention provides a small outdoor weather instrument with the following advantages: 1. This invention greatly reduces the complexity of assembling small outdoor weather instruments by using a snap-fit ​​assembly method between components. It also ensures the airtightness of its internal structure by using sealing rings and glue injection sealing methods.

[0016] 2. This invention adopts a protective net isolation design to prevent insects and other organisms from coming into contact with the exposed sensor parts in complex outdoor environments, nesting around the sensor and causing contamination, thereby ensuring the protection of the meteorological element sensor. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of Embodiment 1 of the present invention; Figure 2 This is a bottom view of the structure of Embodiment 1 of the present invention; Figure 3 This is a cross-sectional structural diagram of Embodiment 1 of the present invention; Figure 4 This is an enlarged structural diagram of point A in Embodiment 1 of the present invention; Figure 5 This is an enlarged structural diagram of point B in Embodiment 1 of the present invention; Figure 6 This is a partial exploded structural diagram of Embodiment 1 of the present invention; Figure 7 This is a schematic diagram of the cleaning component structure in Embodiment 2 of the present invention.

[0018] In the diagram: 1. Mainboard top cover; 2. Mainboard bottom cover; 3. First sealing ring; 4. Connecting hole; 5. Louver; 6. Fixing column; 7. Mounting ring; 8. Protective net; 9. Slot; 10. Connecting protrusion; 11. Weather instrument mounting base; 12. Second sealing ring; 13. Mounting groove; 14. Fixing long screw; 15. Waterproof aviation plug; 16. Algorithm mainboard; 17. Meteorological element sensor; 18. First support rod; 19. Second support rod; 20. Lower cover of top cover; 21. Short fixing screw; 22. Upper cover of top cover; 23. Third sealing ring; 24. Handle; 25. Fixing keel; 26. Cleaning brush. Detailed Implementation

[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] Example 1: Refer to Figures 1-6 A small outdoor weather instrument includes a main board top cover 1 and a main board bottom cover 2, which are snapped together. A first sealing ring 3 is embedded between the main board top cover 1 and the main board bottom cover 2. Multiple louvers 5 are sequentially embedded at the bottom of the main board bottom cover 2. A weather instrument mounting base 11 is embedded at the bottom of the bottom louvers 5. A second sealing ring 12 is embedded between the weather instrument mounting base 11 and the louvers 5. The bottom of the louver 5 is provided with multiple fixed tube posts 6, and the bottom of the fixed tube posts 6 and the bottom of the main board bottom cover 2 are provided with docking holes 4. The top of the weather instrument mounting base 11 and the top of the louver 5 are integrally formed with docking protrusions 10, and the docking protrusions 10 and the docking holes 4 are fitted together. The top of the louver 5 is provided with mounting rings 7 that penetrate the louver 5, and a protective net 8 is provided between two mounting rings 7. The two ends of the protective net 8 are provided with slots 9, and the slots 9 are fitted together with the mounting rings 7.

[0021] Reference Figure 3 The weather instrument mounting base 11 has multiple mounting slots 13 on one side, and a fixing long screw 14 is inserted into the mounting slot 13. The fixing long screw 14 passes through the louvers 5 and the main board bottom cover 2 in sequence and is threaded to the top of the main board top cover 1, thereby completing the fastening installation of multiple louvers 5, main board top cover 1 and main board bottom cover 2. The main board top cover 1 and main board bottom cover 2 are equipped with an algorithm main board 16, and the algorithm main board 16 is fixedly connected to the fixing long screw 14 by bolts. The bottom of the algorithm main board 16 is fixed with a weather element sensor 17 by bolts.

[0022] The bottom of the weather instrument mounting base 11 is fitted with a waterproof aviation plug 15. The communication cable of the algorithm motherboard 16 is connected to the waterproof aviation plug 15 through a conduit with a nested structure to communicate with the control center. The space between the waterproof aviation plug 15 and the weather instrument mounting base 11 is filled with sealant.

[0023] The motherboard top cover 1 has multiple first support rods 18 on its top, and a second support rod 19 is embedded in the top of the first support rod 18. The second support rod 19 has a lower cover 20 on its top, and an upper cover 22 is embedded in the top of the lower cover 20. A third sealing ring 23 is embedded between the lower cover 20 and the upper cover 22. A short fixing screw 21 is inserted into the top of the motherboard top cover 1. The short fixing screw 21 passes through the first support rod 18, the second support rod 19 and the lower cover 20 in sequence and is threaded to the upper cover 22.

[0024] The working principle of this embodiment is as follows: During use, a first sealing ring 3 is embedded between the main board top cover 1 and the main board bottom cover 2, ensuring the sealing of the meteorological element sensor 17 and the algorithm main board 16. The lower cover 20 and the upper cover 22 of the top cover are embedded with a third sealing ring 23 to seal the top cover, making its cavity a sealed cavity. As a design reserve, other element sensors can be built in. A fixing long screw 14 is inserted from the bottom of the meteorological instrument mounting base 11. The fixing long screw 14 passes through the louver 5 and the main board bottom cover 2 in sequence and is threaded to the top of the main board top cover 1, thereby connecting the meteorological instrument mounting base 11, The louver 5, the main board bottom cover 2, and the main board top cover 1 are fixed together. The meteorological instrument mounting base 11 is fastened to the louver 5 and the second sealing ring 12 is embedded to ensure that its cavity is sealed. The algorithm main board 16 is fixed on the main board top cover 1. The meteorological element sensor 17 is fixed on the algorithm main board 16 through its tail nut. After the sensor part passes through the reserved hole of the main board bottom cover 2, the gap is sealed with glue. The waterproof aviation plug 15 is installed in the reserved hole at the bottom of the meteorological instrument mounting base 11 and sealed with glue. The algorithm main board 16 and the meteorological element sensor 17 are electrically connected to the waterproof aviation plug 15. Four louvers 5 are stacked and interlocked. The uppermost louver 5 is interlocked with the main board bottom cover 2 and the uppermost louver 5 is interlocked with the meteorological instrument mounting base 11. The louver 5 has a mounting ring 7 in the middle. The protective net 8 is designed as a ring mesh structure and is interlocked with the upper and lower mounting rings 7. It works with the louvers 5 to expose the meteorological element sensor 17 to the external environment while avoiding direct contact with sunlight, rain, snow and rain, etc., to ensure the environmental reliability of the meteorological element sensor 17. At the same time, the protective net 8 prevents outdoor flying insects and insects from contacting the meteorological element sensor 17 or nesting around it and causing damage, thus ensuring the protection of the meteorological element sensor 17. After the main board bottom cover 2, louver 5 and weather instrument mounting base 11 are fitted together, they are fixed to the pre-set screw holes inside the main board top cover 1 by a fixing long screw 14.

[0025] Example 2: Refer to Figure 7 A small outdoor weather instrument, also including a cleaning component for cleaning the outdoor weather instrument, the cleaning component including a handle 24, a fixing keel 25 on one side of the handle 24, and a plurality of cleaning brushes 26 on the outer surface of the fixing keel 25.

[0026] The working principle of this embodiment is as follows: When in use, the fixed keel 25 is a flexible structure that can be inserted into irregular gaps. As it is inserted into the gap, the keel can flexibly change shape according to the shape of the gap. That is, the cleaning brush 26 can be inserted into the gap between the louvers 5 to clean the protective net 8. During the cleaning process, the protective net 8 can also prevent the brush from directly contacting the meteorological element sensor 17, so that the meteorological element sensor 17 can be maintained without disassembly.

[0027] All electrical components mentioned in this article are connected to an external main controller and 220V AC mains power, and the main controller can be a conventional known device such as a computer that can control it.

[0028] In the description herein, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0029] In the description herein, it should be noted that relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0030] Although embodiments of the 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 embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A small outdoor weather instrument, comprising a motherboard top cover (1) and a motherboard bottom cover (2), characterized in that, The motherboard top cover (1) and the motherboard bottom cover (2) are snapped together, and a first sealing ring (3) is embedded between the motherboard top cover (1) and the motherboard bottom cover (2). Multiple louvers (5) are sequentially embedded at the bottom of the motherboard bottom cover (2). A weather instrument mounting base (11) is embedded at the bottom of the bottom louvers (5). A second sealing ring (12) is embedded between the weather instrument mounting base (11) and the louvers (5). The bottom of the louver (5) is provided with multiple fixed columns (6), and the bottom of the fixed columns (6) and the bottom of the main board bottom cover (2) are provided with docking holes (4). The top of the weather fixing seat (11) and the top of the louver (5) are integrally formed with docking protrusions (10), and the docking protrusions (10) and docking holes (4) are fitted together. The top of the louver (5) is provided with mounting rings (7) that penetrate the louver (5), and a protective net (8) is provided between the two mounting rings (7). The two ends of the protective net (8) are provided with slots (9), and the slots (9) are fitted together with the mounting rings (7).

2. The small outdoor weather instrument according to claim 1, characterized in that, The weather instrument mounting base (11) has multiple mounting slots (13) on one side, and a fixed long screw (14) is inserted into the mounting slot (13). The fixed long screw (14) passes through the louver (5) and the bottom cover (2) of the main board and is threaded to the top of the top cover (1) of the main board.

3. A small outdoor weather instrument according to claim 2, characterized in that, The top cover (1) and bottom cover (2) of the main board are equipped with an algorithm main board (16), and the algorithm main board (16) is fixedly connected to a fixed long screw (14). A meteorological element sensor (17) is fixedly connected to the bottom of the algorithm main board (16).

4. A small outdoor weather instrument according to claim 1, characterized in that, The bottom of the weather instrument mounting base (11) is fitted with a waterproof aviation plug (15), and the space between the waterproof aviation plug (15) and the weather instrument mounting base (11) is filled with sealant.

5. A small outdoor weather instrument according to claim 1, characterized in that, The top of the motherboard top cover (1) is provided with a plurality of first support rods (18), and the top of the first support rods (18) is fitted with a second support rod (19). The top of the second support rod (19) is provided with a top cover lower cover (20), and the top of the top cover lower cover (20) is fitted with a top cover upper cover (22). A third sealing ring (23) is fitted between the top cover lower cover (20) and the top cover upper cover (22).

6. A small outdoor weather instrument according to claim 5, characterized in that, A short fixing screw (21) is inserted into the top of the main board top cover (1). The short fixing screw (21) passes through the first support rod (18), the second support rod (19) and the lower cover (20) of the top cover in sequence and is threaded to the upper cover (22) of the top cover.

7. A small outdoor weather instrument according to claim 1, characterized in that, It also includes a cleaning component for cleaning outdoor weather instruments, the cleaning component including a handle (24), a fixing keel (25) on one side of the handle (24), and a plurality of cleaning brushes (26) on the outer surface of the fixing keel (25).

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