CN213182088U - Electronic rainfall measuring device - Google Patents
Electronic rainfall measuring device Download PDFInfo
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- CN213182088U CN213182088U CN202022029223.4U CN202022029223U CN213182088U CN 213182088 U CN213182088 U CN 213182088U CN 202022029223 U CN202022029223 U CN 202022029223U CN 213182088 U CN213182088 U CN 213182088U
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Abstract
The utility model discloses an electronic type rainfall measuring device, including rainfall vibration board one, rainfall vibration board two, vibration sensor one, vibration sensor two, protection box, temperature sensor, humidity transducer and atmospheric pressure sensor, rainfall vibration board two is the annular locate on rainfall vibration board circumferencial direction, the bottom surface of rainfall vibration board one is located to vibration sensor one, the bottom surface of rainfall vibration board two is located to vibration sensor two, rainfall vibration board one and two tie point bottoms of rainfall vibration board are equipped with the support, the protection box is located on the support, be equipped with the control panel in the protection box, protection box below is located to temperature sensor, humidity transducer and atmospheric pressure sensor. The utility model relates to a rainfall detects technical field, specifically is to provide an utilize vibration sensor to combine multiple electronic sensor to carry out integrated processing and measure the electronic type rainfall measuring device of rainfall.
Description
Technical Field
The utility model relates to a rainfall detects technical field, specifically indicates an electronic type rainfall measuring device.
Background
Rainfall is an important parameter for climate detection, the traditional rainfall measurement is to measure the amount of collected rainwater by using a rainfall collector to calculate the rainfall, the rainfall measurement has a manual mode and an automatic mode, the manual mode is not beneficial to automatic measurement, and only the total rainfall can be measured; the automatic mode is conventional and comprises a siphon type rain gauge, a tipping bucket type rain gauge and a weighing type rain gauge; the traditional automatic rain gauge is structurally provided with a funnel, a water leakage port at the bottom of the funnel is small, the measurement rainfall intensity range is limited by the size of the water leakage port, and the rainfall condition cannot be reflected in time when the rainfall is too large; in addition, the device is easy to block and cannot measure when being applied on site, and needs to be cleaned regularly, so that the later maintenance cost is high.
SUMMERY OF THE UTILITY MODEL
In view of the above situation, in order to overcome the defects of the prior art, the utility model provides an electronic rainfall measuring device which utilizes a vibration sensor to combine with a plurality of electronic sensors to carry out comprehensive processing to measure rainfall, thereby reducing the influence of the existing mechanical structure, increasing rainfall measurement parameters and reducing later maintenance; in addition, the device is provided with 2 rainfall vibration plates made of different materials, and the output curves of the vibration sensors are discriminated and corrected according to the vibration reaction differences of the different materials to different raindrops, so that the monitoring precision of rainfall, the pressure generated by rainfall and the rainfall duration is improved.
The utility model adopts the following technical scheme: the utility model relates to an electronic type rainfall measuring device, including rainfall vibration board one, rainfall vibration board two, vibration sensor one, vibration sensor two, protection box, temperature sensor, humidity transducer and atmospheric pressure sensor, rainfall vibration board two is the annular and locates on rainfall vibration board circumferencial direction, the bottom surface of rainfall vibration board one is located to vibration sensor one, the bottom surface of rainfall vibration board two is located to vibration sensor two, rainfall vibration board one and two tie point bottoms of rainfall vibration board are equipped with the support, the protection box is located on the support, be equipped with the control panel in the protection box, temperature sensor, humidity transducer and atmospheric pressure sensor locate the protection box below.
Furthermore, the control board is electrically connected with the first vibration sensor, the second vibration sensor, the temperature sensor, the humidity sensor and the air pressure sensor.
Furthermore, the first rainfall vibration plate is a stainless steel plate, and the stainless steel plate is sensitive and linear to the vibration response of rainfall and serves as a main sensing plate for monitoring the rainfall.
Furthermore, the rainfall vibrating plate II is a PC plate, the PC plate supplements the main sensing plate by a low-cost method, the rainfall area is increased, meanwhile, the rainfall vibrating plate is used for helping the main control plate filter micro vibration signals of the main sensing plate to non-rainfall, and the monitoring precision of rainfall, the pressure generated by rainfall and the rainfall duration is improved.
The utility model also discloses an electronic type rainfall measurement method, including following step:
step one, when raindrops fall on a first rainfall vibration plate and a second rainfall vibration plate in rainfall, the first rainfall vibration plate and the second rainfall vibration plate generate 2 different vibration signals 1a and 1b, the first vibration sensor and the second vibration sensor convert the vibration signals 1a and 1b into 2 vibration energies 2a and 2b, and electronic signals corresponding to the vibration energies 2a and 2b are sent to a main control board;
and step two, the main control board acquires changes of ambient temperature 4a, humidity 5a and air pressure 6a through a temperature sensor, a humidity sensor and an air pressure sensor, comprehensively calculates and processes the changes to obtain 3a by combining the characteristics of the acquired vibration signals 2a and 2b, and calculates the rainfall amount 7a by processing the interference of the rainfall amount measurement in the 3 a.
Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: according to the scheme, the rainfall is calculated by utilizing the difference of responses generated by two pairs of raindrops hit by the first rainfall vibration plate and the second rainfall vibration plate which are made of different materials, the first rainfall vibration plate is made of stainless steel, the second rainfall vibration plate is made of PC plastic, the rigidity of the stainless steel is relatively strong, the toughness of the PC plastic is high, the cost is low, the stainless steel is sensitive and linear to the rainfall vibration response and serves as a main sensing plate for monitoring the rainfall, the vibration plates made of the PC plastic supplement the main sensing plate by a low-cost method, and the area of rain is increased; meanwhile, the rainfall vibration plate is used for helping the main control plate filter a pair of micro vibration signals generated by non-rainfall of the rainfall vibration plate, and the monitoring precision of rainfall, the pressure generated by rainfall and the rainfall duration is improved.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of an overall structure of an electronic rainfall measuring device according to the present invention;
fig. 2 is a top view of the electronic rainfall measuring device of the present invention;
fig. 3 is a flow chart of the calculation of the electronic rainfall measuring method of the present invention.
The rain sensor comprises a first rainfall vibration plate, a second rainfall vibration plate, a third rainfall vibration plate, a fourth rainfall vibration plate, a third rainfall vibration sensor, a fourth rainfall vibration sensor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
As shown in fig. 1-3, the utility model relates to an electronic type rainfall measuring device, including rainfall vibration board 1, rainfall vibration board two 2, vibration sensor 3, vibration sensor two 4, protection box 5, temperature sensor 6, humidity transducer 7 and baroceptor 8, rainfall vibration board two 2 is the annular and locates on rainfall vibration board 1 circumferencial direction, the bottom surface of rainfall vibration board 1 is located to vibration sensor 3, the bottom surface of rainfall vibration board two 2 is located to vibration sensor two 4, rainfall vibration board 1 and rainfall vibration board two 2 tie point bottom are equipped with the support, protection box 5 is located on the support, be equipped with the control panel in the protection box 5, temperature sensor 6, humidity transducer 7 and baroceptor 8 are located protection box 5 below.
Further, the control board is electrically connected with the first vibration sensor 3, the second vibration sensor 4, the temperature sensor 6, the humidity sensor 7 and the air pressure sensor 8.
Further, the first rainfall vibration plate 1 is a stainless steel plate.
Further, the second rainfall vibration plate 2 is a PC plate.
The utility model also discloses an electronic type rainfall measurement method, including following step:
step one, when raindrops fall on a rainfall vibration plate 1 and a rainfall vibration plate 2 in rainfall, the rainfall vibration plate 1 and the rainfall vibration plate 2 generate 2 different vibration signals 1a and 1b, a vibration sensor 3 and a vibration sensor 4 convert the vibration signals 1a and 1b into 2 vibration energies 2a and 2b, and electronic signals corresponding to the vibration energies 2a and 2b are sent to a main control board;
and step two, in the practical application test process, when in environments such as wind, sand and external vibration, the rainfall vibration plate I and the rainfall vibration plate II can also generate vibration signals to interfere the rainfall measurement and influence the rainfall measurement precision, a temperature sensor 6, a humidity sensor 7 and an air pressure sensor 8 are additionally arranged in the design, certain change characteristics can be generated by utilizing relevant environmental parameters in the rainfall process, the main control board acquires changes of ambient temperature 4a, humidity 5a and air pressure 6a through the temperature sensor 6, the humidity sensor 7 and the air pressure sensor 8 and combines the characteristics of acquired vibration signals 2a and 2b to comprehensively operate and process to obtain 3a, and the rainfall 7a is obtained by processing and calculating the interference of the rainfall measurement in the 3 a.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (4)
1. An electronic rainfall measurement device, its characterized in that: including rainfall vibration board one, rainfall vibration board two, vibration sensor one, vibration sensor two, protection box, temperature sensor, humidity transducer and air pressure sensor, rainfall vibration board two is the annular and locates on the rainfall vibration board circumferencial direction, the bottom surface of rainfall vibration board one is located to vibration sensor one, the bottom surface of rainfall vibration board two is located to vibration sensor two, rainfall vibration board one and two tie point bottoms of rainfall vibration board are equipped with the support, the protection box is located on the support, be equipped with the control panel in the protection box, temperature sensor, humidity transducer and air pressure sensor locate the protection box below.
2. An electronic rainfall measuring device as set forth in claim 1, wherein: the control panel is electrically connected with the first vibration sensor, the second vibration sensor, the temperature sensor, the humidity sensor and the air pressure sensor.
3. An electronic rainfall measuring device as set forth in claim 1, wherein: the first rainfall vibration plate is a stainless steel plate.
4. An electronic rainfall measuring device as set forth in claim 1, wherein: and the second rainfall vibration plate is a PC plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022029223.4U CN213182088U (en) | 2020-09-16 | 2020-09-16 | Electronic rainfall measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022029223.4U CN213182088U (en) | 2020-09-16 | 2020-09-16 | Electronic rainfall measuring device |
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| CN213182088U true CN213182088U (en) | 2021-05-11 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112068225A (en) * | 2020-09-16 | 2020-12-11 | 东方智感(浙江)科技股份有限公司 | Electronic rainfall measuring device and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112068225A (en) * | 2020-09-16 | 2020-12-11 | 东方智感(浙江)科技股份有限公司 | Electronic rainfall measuring device and method |
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