A device for monitoring weather changes

Abstract

The utility model discloses a device of monitoring meteorological change relates to meteorological monitoring equipment technical field, including wind feeling device, wind feeling device includes lower shell, convex ring, fixed cavity, cover, fan blade, stand pipe, rotation support spare, ring magnet, fixed nail and hall element, the rotation end fixed of stand pipe outside and rotation support spare, the fixed nail has the nail head, the nail head contacts ring magnet and is pressed tightly on stand pipe, the utility model discloses the advantage: by lower shell and convex ring fixed integral, fixed rotation support spare in fixed cavity, the fixed stand pipe in the sleeve cavity of cover, stand pipe passes through rotation support spare and fixes, at this time, convex ring is placed in the sleeve cavity of cover, the ring magnet is placed at the pipe end of stand pipe, then after adopting fixed nail to pass through ring magnet, is screwed into the pipe cavity of stand pipe again, by the nail head contact ring magnet one end, ring magnet can be pressed tightly, the outside of cover fixes fan blade, and the structure is simple and convenient to dismount.

Description

Technical Field

[0001] This utility model relates to the field of meteorological monitoring equipment technology, and more specifically to a device that can monitor meteorological changes. Background Technology

[0002] Equipment that can monitor weather changes is collectively referred to as weather observation instruments or weather sensors. They are used to measure and record various parameters in the atmosphere to help predict the weather, study climate change, and support agriculture, aviation, disaster prevention and other fields. The existing device, as shown in "Application No.: CN202321217824.5, A wind and rain sensor for monitoring", can monitor data of light, wind, and rain; and "Application No.: CN202320921951.7, Miniaturized wind direction monitor for micro weather stations" can complete wind detection by using a ring magnet and two Hall sensors placed on its side; however, the monitor does not provide a detailed disassembly and assembly structure, and there are still defects in specific implementation applications. Utility Model Content

[0003] The purpose of this utility model is to provide a device for monitoring meteorological changes in order to solve the above-mentioned technical problems.

[0004] To achieve the above objectives, this utility model specifically adopts the following technical solution: This utility model proposes a device for monitoring meteorological changes, including a wind sensor; The wind sensor includes a lower housing, a convex ring fixed to the outside of the lower housing, a fixed cavity disposed within the convex ring, a sleeve sleeved outside the convex ring, and fan blades fixed to the outside of the sleeve. It also includes a vertical tube fixed inside the cover, a rotating support fixed in the fixed cavity, an annular magnet attached to the vertical tube, a fixing nail passing through the annular magnet and threaded into the vertical tube, and a Hall element placed near the annular magnet. The outer side of the vertical tube is fixed to the rotating end of the rotating support. The fixing nail has a nail head, which contacts the annular magnet and presses it against the vertical tube.

[0005] As a preferred embodiment of this utility model, the fan blades are provided in multiple sets and are evenly distributed in a ring outside the cover.

[0006] As a preferred technical solution of this utility model, it also includes an upper shell fixed to the outside of the lower shell, the lower shell and the upper shell constitute a shell, a shell cavity is formed inside the shell, a battery and a circuit board are fixedly installed inside the shell cavity, a number of buttons are fixedly installed on the outside of the shell, and a fixing seat is detachably fixed on the outside of the shell by bolts. The Hall element is fixed on the circuit board, which is equipped with a wireless transceiver module and a microcontroller. Several buttons are electrically connected to the circuit board, and the battery is electrically connected to the circuit board. An actuator interface is provided on the outside of the housing, which is electrically connected to the circuit board.

[0007] As a preferred embodiment of this utility model, the wireless transceiver module is an NB-IoT communication module or an ESP8266 Wi-Fi module, and the wireless transceiver module is electrically connected to the microcontroller.

[0008] As a preferred embodiment of this utility model, a solar panel is fixedly mounted on the outer side of the housing, and a charging management module is fixedly mounted on the circuit board. The input end of the charging management module is connected to the solar panel, and the output end of the charging management module is connected to the battery. The solar panel has the function of monitoring light intensity.

[0009] As a preferred technical solution of this utility model, it also includes a rainwater sensing plate fixed on the outside of the housing, and the outside of the rainwater sensing plate is connected to the microcontroller signal.

[0010] The beneficial effects of this utility model are as follows: During assembly, the lower shell and the convex ring are fixed together. The rotating support can be fixed in the fixed cavity by means of adhesive or welding. The vertical tube is fixed inside the cavity of the cover. The vertical tube passes through the rotating support and is fixed by means of adhesive or welding. At this time, the convex ring is placed in the cavity of the cover. A ring magnet is placed at the end of the vertical tube. Then, a fixing nail is passed through the ring magnet and threaded into the cavity of the vertical tube. The ring magnet is pressed into place by the nail head contacting one end of the ring magnet. The fan blade is fixed on the outside of the cover. The structure is easy to disassemble and assemble. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 yes Figure 1 A schematic diagram of the cross-sectional structure; Figure 3 yes Figure 1 A schematic diagram of the structure viewed from below; Figure 4 yes Figure 1 A schematic diagram of the split structure.

[0012] Reference numerals in the attached diagram: wind sensor-1, upper shell-2, battery-3, circuit board-4, button-5, mounting base-6, solar panel-7, rain sensor-8, lower shell-11, convex ring-12, fixing cavity-13, cover-14, fan blade-15, vertical tube-16, rotating support-17, ring magnet-18, fixing nail-19, Hall element-110. Detailed Implementation

[0013] like Figures 1-4 As shown, this utility model proposes: a device for monitoring weather changes, including a wind sensor 1; The wind sensor 1 includes a lower housing 11, a protruding ring 12 fixed to the outside of the lower housing 11, a fixed cavity 13 disposed inside the protruding ring 12, a sleeve 14 sleeved outside the protruding ring 12, and a fan blade 15 fixed to the outside of the sleeve 14. It also includes a vertical tube 16 fixed inside the cover 14, a rotating support 17 fixed in the fixed cavity 13, an annular magnet 18 attached to the vertical tube 16, a fixing nail 19 passing through the annular magnet 18 and threaded into the vertical tube 16, and a Hall element 110 disposed near the annular magnet 18. The outer side of the vertical tube 16 is fixed to the rotating end of the rotating support 17. The fixing nail 19 has a nail head, which contacts the annular magnet 18 and presses it against the vertical tube 16. The pivot support 17 can be a bearing. During assembly, it is fixed together by the lower shell 11 and the convex ring 12. The pivot support 17 can be fixed in the fixing cavity 13 by means of adhesive or welding. The vertical tube 16 is fixed inside the cavity of the cover 14. The vertical tube 16 passes through the pivot support 17 and is fixed by means of adhesive or welding. At this time, the convex ring 12 is placed in the cavity of the cover 14. The annular magnet 18 is placed at the end of the vertical tube 16. Then, the fixing nail 19 passes through the annular magnet 18 and is threaded into the cavity of the vertical tube 16. The annular magnet 18 is pressed tightly by contacting one end of the nail head. The fan blade 15 is fixed on the outside of the cover 14. The structure is easy to disassemble and assemble. When the fan blade 15 is blown by the wind, the cover 14 can drive the vertical tube 16, the annular magnet 18 and the fixing nail 19 to rotate under the stability of the pivot support 17. At the same time, the Hall element 110 detects and calculates the current wind speed.

[0014] Among them, the fan blades 15 are provided in multiple sets and are evenly distributed in a ring outside the cover 14; such as Figure 1 , 2 As shown, three groups are set up to improve the overall structural balance and thus enhance the uniformity of the wind-receiving surface.

[0015] It also includes an upper shell 2 fixed to the outside of the lower shell 11. The lower shell 11 and the upper shell 2 constitute a shell. A shell cavity is formed inside the shell. A battery 3 and a circuit board 4 are fixed inside the shell cavity. Several buttons 5 are fixed to the outside of the shell. A fixing seat 6 is detachably fixed to the outside of the shell by bolts. The formed cavity can house the battery 3, circuit board 4, Hall element 110, and other components to provide protection; such as Figure 4 As shown, the outer side of the housing has a through hole for bolts to pass through the fixing seat 6, and then connect and tighten with nuts. A rubber sealing gasket can be set at the tightening and fitting position to improve stability. Hall element 110 is fixed on circuit board 4. Wireless transceiver module and microcontroller are fixed on circuit board 4. Several buttons 5 are electrically connected to circuit board 4. Battery 3 is electrically connected to circuit board 4. Actuator interface is provided on the outside of the housing. Actuator interface is electrically connected to circuit board 4. The actuator interface supports multiple digital outputs (DO) and PWM outputs. The actuator interface is led out from the microcontroller output pin on circuit board 4 via wires. The actuator interface is used to connect external actuators (such as relays, alarms, motors, etc.) to achieve control in specific applications. [Specifically, it can be used as a control component for opening and closing electric curtains, windows, etc. in a smart home system, that is, to monitor weather changes (such as windy days, rainy days, etc.), and to make judgments through data logic, combined with the opening and closing mechanisms of smart home products, to protect the indoor environment when no one is present.] Specifically: Button 5 is electrically connected to circuit board 4 through its conductive pins or flexible connectors, and the two ends of each button are respectively connected to a general-purpose input / output pin of the microcontroller and the ground wire; Meanwhile, the Hall element 110 mentioned above outputs a pulse signal to the microcontroller through the change in the magnetic field generated by the ring magnet 18. The microcontroller calculates the current wind speed based on the number of pulses per unit time. The wireless transceiver module is either an NB-IoT communication module or an ESP8266 / Wi-Fi module. The wireless transceiver module is connected to the microcontroller via a serial communication interface and can be used to upload wind speed, light intensity, and rainfall data to the cloud platform. In addition, users can access the cloud platform through a mobile APP to obtain real-time weather information.

[0016] It also includes a solar panel 7 fixed on the outside of the housing, a charging management module fixed on the circuit board 4, and the input end of the charging management module is connected to the solar panel 7, and the output end of the charging management module is connected to the battery 3. The solar panel 7 has the function of monitoring light intensity. The solar panel 7 can be "Application No.: CN201510820045.8" with a light detection unit (for sensing light intensity), and the light detection unit is connected to the microcontroller for signal connection.

[0017] It also includes a rain sensor plate 8 fixed to the outside of the housing, and the outside of the rain sensor plate 8 is connected to the microcontroller signal; the rain sensor plate 8 can be the rain sensor panel in "Application No.: CN202020727413.0"; When the aforementioned buttons 5 are operated, the microcontroller detects the signal change and triggers the corresponding pre-set control logic (such as switching the sensitivity of wind speed, light intensity, and rainfall; as well as entering the distribution network mode, manually reporting data, etc.) to perform control.

[0018] The control method of this utility model is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art. The power supply is also common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and circuit connection will not be explained in detail.

[0019] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0020] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A device for monitoring meteorological changes, characterized in that, Including wind-sensing devices; The wind sensor includes a lower housing, a convex ring fixed to the outside of the lower housing, a fixed cavity disposed within the convex ring, a sleeve sleeved outside the convex ring, and fan blades fixed to the outside of the sleeve. It also includes a vertical tube fixed inside the cover, a rotating support fixed in the fixed cavity, an annular magnet attached to the vertical tube, a fixing nail passing through the annular magnet and threaded into the vertical tube, and a Hall element placed near the annular magnet. The outer side of the vertical tube is fixed to the rotating end of the rotating support. The fixing nail has a nail head, which contacts the annular magnet and presses it against the vertical tube.

2. The device for monitoring meteorological changes according to claim 1, characterized in that, The fan blades are arranged in multiple groups and are evenly distributed in a ring outside the cover.

3. The device for monitoring meteorological changes according to claim 1, characterized in that, It also includes an upper shell fixed to the outside of the lower shell. The lower shell and the upper shell constitute the shell. A shell cavity is formed inside the shell. The shell cavity contains a battery and a circuit board. Several buttons are fixed to the outside of the shell. A mounting base is detachably fixed to the outside of the shell by bolts. The Hall element is fixed on the circuit board, which is equipped with a wireless transceiver module and a microcontroller. Several buttons are electrically connected to the circuit board, and the battery is electrically connected to the circuit board. An actuator interface is provided on the outside of the housing, which is electrically connected to the circuit board.

4. The device for monitoring meteorological changes according to claim 3, characterized in that, The wireless transceiver module is either an NB-IoT communication module or an ESP8266 Wi-Fi module, and it is electrically connected to the microcontroller.

5. The device for monitoring meteorological changes according to claim 3, characterized in that, A solar panel is fixedly mounted on the outside of the casing, and a charging management module is fixedly mounted on the circuit board. The input end of the charging management module is connected to the solar panel, and the output end of the charging management module is connected to the battery. The solar panel has the function of monitoring the light intensity.

6. The device for monitoring meteorological changes according to claim 3, characterized in that, It also includes a rain sensor plate fixed to the outside of the housing, and the outside of the rain sensor plate is connected to the microcontroller signal.

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