CN205333890U - Hand -held type meteorological monitoring appearance - Google Patents
Hand -held type meteorological monitoring appearance Download PDFInfo
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- CN205333890U CN205333890U CN201520976001.XU CN201520976001U CN205333890U CN 205333890 U CN205333890 U CN 205333890U CN 201520976001 U CN201520976001 U CN 201520976001U CN 205333890 U CN205333890 U CN 205333890U
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Abstract
The utility model relates to a meteorological device of hand -held type, ultrasonic wave wind meter, handle and connect the blinds structure's of ultrasonic wave wind meter and handle box are provided with microcontroller, environmental sensor and data transmission module in, microcontroller's one end is connected with ultrasonic wave wind meter and environmental sensor respectively for receive ultrasonic wave wind meter's anemometry result and environmental sensor's environmental data, microcontroller's the other end and data transmission module are connected, are used for sending anemometry result and environmental data to the terminal equipment who corresponds through the data transmission module. And this hand -held type meteorological monitoring appearance through with microcontroller, environmental sensor and data transmission module setting in being located the blinds structure between ultrasonic wave wind meter, the handle, reasonable position and the relation of connection of having arranged each structure for the volume of whole meteorological monitoring appearance is less, has realized hand -held type, conveniently carries.
Description
Technical field
This utility model relates to anemometer field, particularly relates to a kind of hand-held weather monitoring instrument。
Background technology
Hand-held weather monitoring instrument is portable product, generally includes anemometer and environmental sensor, can provide the user the meteorologic parameters such as wind speed, wind direction, humidity and temperature。The anemometer of existing hand-held Meteorological Device is normally used for ultrasonic wind meter, ultrasonic wind meter refers to that utilization sends ultrasonic pulse, and time or the frequency difference (Doppler-shift) of measuring receiving terminal carry out the measurement sensor of calculation of wind speed and wind direction or measure instrument。Ultrasonic wind meter is used in multiple technical field, such as environment measuring, wind-power electricity generation, anemometer tower and weather station etc.。Existing ultrasonic wind meter mostly diameter is more than 10Cm, and volume is relatively big, causes that the volume of hand-held Meteorological Device is also bigger, it has not been convenient to carry。
Utility model content
Based on this, it is necessary to provide a kind of volume the little hand-held weather monitoring instrument being convenient for carrying。
The present invention provides a kind of hand-held weather monitoring instrument, including: the casing of the shutter of ultrasonic wind meter, handle and connection ultrasonic wind meter and handle, it is provided with microcontroller, environmental sensor and data transmission module in casing；
One end of microcontroller is connected with ultrasonic wind meter and environmental sensor respectively, for receiving the environmental data surveying wind result and environmental sensor of ultrasonic wind meter, the other end of microcontroller is connected with data transmission module, for being sent surveying wind result and environmental data to corresponding terminal unit by data transmission module。
Wherein in a kind of embodiment, ultrasonic wind meter includes multiple ultrasound probe and accommodation ultrasound probe housing；
Housing includes the surface of emission and reflecting surface, the surface of emission and reflecting surface respectively cambered surface, and the surface of emission and reflecting surface are oppositely arranged and interval predeterminable range forms space；
Ultrasound probe includes the first ultrasound probe and the second ultrasound probe, on first ultrasound probe and the second ultrasound probe and the distribution surface of emission or reflecting surface, launching after signal is launched of the first ultrasound probe is received by the second ultrasound probe by the multiple reflections of reflecting surface Yu the surface of emission in space。
Wherein in a kind of embodiment, environmental sensor includes Temperature Humidity Sensor and pressure transducer, and Temperature Humidity Sensor is for measuring humidity and the humidity of local environment, and pressure transducer is for measuring the air pressure of local environment。
Wherein in a kind of embodiment, also include being arranged in thermometer screen the GPS module being connected with microcontroller, for obtaining the geographical position of local environment。
Wherein in a kind of embodiment, data transmission module is wireless communication module, including any one in bluetooth, mobile data, WIFI or multiple；Or, data transmission module is the data transmission interface being arranged on handle base。
Wherein in a kind of embodiment, housing includes transmitting housing and the reflection housing of spaced setting, the surface of emission is formed at the side launching housing towards reflection housing, reflecting surface is formed at reflection housing towards the side launching housing, launch housing to be centrosymmetric setting, the surface of emission and reflecting surface respectively sphere with reflection housing。
Wherein in a kind of embodiment, ultrasound probe also includes the 3rd ultrasound probe and the 4th ultrasound probe, first ultrasound probe, the second ultrasound probe, the 3rd ultrasound probe and the 4th ultrasound probe are launched signal all alternatively or receive signal, launching the wave beam angle of release of signal more than 60 °, two ultrasound probes being adjacent after signal is reflected face and surface of emission multiple reflections of launching of each ultrasound probe receive。
Wherein in a kind of embodiment, the spherical radius of the surface of emission and reflecting surface is 15～25 times of the predeterminable range launching housing and reflection housing。
Wherein in a kind of embodiment, ultrasound probe is all distributed on the surface of emission。
Wherein in a kind of embodiment, handle base is threaded hole, for hand-held weather monitoring instrument is connected to installation equipment。
And the weather environment key elements such as wind speed, wind direction, temperature, humidity and air pressure can be carried out intellectual monitoring and be sent to the terminal unit of correspondence by the hand-held weather monitoring instrument of the embodiment of the present invention, user is facilitated to check。And this hand-held weather monitoring instrument is by being arranged in the shutter between ultrasonic wind meter, handle by microcontroller, environmental sensor and data transmission module, reasonably arrange position and the annexation of each structure, make the small volume of whole weather monitoring instrument, achieve hand-held, be convenient for carrying。
Accompanying drawing explanation
Fig. 1 is the front view of the hand-held weather monitoring instrument of a kind of embodiment；
Fig. 2 is the oblique view of hand-held weather monitoring instrument shown in Fig. 1；
Fig. 3 is the high-level schematic functional block diagram that the device in the casing of the hand-held weather monitoring instrument of a kind of embodiment connects；
Fig. 4 is a reflection path schematic diagram launching signal of the ultrasound probe of the ultrasonic wind meter of a kind of embodiment；
Fig. 5 is whole reflection path schematic diagrams launching signal of the ultrasound probe of the ultrasonic wind meter of a kind of embodiment。
Detailed description of the invention
Such as Fig. 1 with as in figure 2 it is shown, a kind of hand-held weather monitoring instrument, including: ultrasonic wind meter 20, handle 30 and connect the shutter casing 10 of ultrasonic wind meter 20 and handle 30。Microcontroller, environmental sensor and data transmission module (not shown) it is provided with in casing。
The casing placing microcontroller, environmental sensor and data transmission module adopts shutter; that this shutter includes multiple annular and diameter is slightly larger than the BAIYE of ultrasonic wind meter 20; it is prevented from direct sunlight and device is caused damage, simultaneously also can air circulation in guard box body。Meanwhile, microcontroller, environmental sensor and data transmission module have all carried out water-proofing treatment。
As shown in Figure 3, one end of microcontroller 101 is connected with ultrasonic wind meter 20 and environmental sensor 102 respectively, for receiving the environmental data surveying wind result and environmental sensor of ultrasonic wind meter 20, the other end of microcontroller 101 is connected with data transmission module 103, for being sent surveying wind result and environmental data to corresponding terminal unit by data transmission module 103。
In a particular embodiment, terminal unit can be mobile terminal, such as mobile phone or panel computer etc., it is possible to for fixed terminal equipment。User can pass through terminal unit and obtain the measurement result of wind speed and direction and the environmental data of local environment in real time。
The weather environment key elements such as wind speed, wind direction, temperature, humidity and air pressure can be carried out intellectual monitoring and be sent to the terminal unit of correspondence by the hand-held weather monitoring instrument of the embodiment of the present invention, facilitate user to check。And this hand-held weather monitoring instrument is by being arranged in the shutter between ultrasonic wind meter, handle by microcontroller, environmental sensor and data transmission module, reasonably arrange position and the annexation of each structure, make the small volume of whole weather monitoring instrument, achieve hand-held, be convenient for carrying。
In another embodiment, ultrasonic wind meter includes multiple ultrasound probe 212 and holds ultrasound probe 212 and housing 20。Housing 20 includes the surface of emission 211 and reflecting surface 221, the surface of emission 211 and reflecting surface 221 respectively cambered surface, the surface of emission 211 and reflecting surface 221 and is oppositely arranged and interval predeterminable range formation space。
Ultrasound probe includes the first ultrasound probe and the second ultrasound probe, on first ultrasound probe and the second ultrasound probe and the distribution surface of emission 211 or reflecting surface 221, launching after signal is launched of the first ultrasound probe is received by the second ultrasound probe by the multiple reflections of reflecting surface 221 and the surface of emission 211 in space。
Owing to the surface of emission 211 and reflecting surface 221 are the cambered surface being oppositely arranged, as shown in Figure 4, it is positioned at the signal of launching launching ultrasound probe 10 and is subject to the impact of the surface of emission 211 radian, launch signal is at an angle be launched after arrive reflecting surface 221, after reflecting surface 221 receives transmitting signal, change and launch angle, by transmitting signaling reflex to the surface of emission 211, launched signal by the impact launching cambered surface and be reflected onto reflecting surface 221, thus through the multiple reflections of the surface of emission 211 and reflecting surface 221, the transmitting signal of the first ultrasound probe 1 is received by the second ultrasound probe 2。
For the first ultrasound probe 1, the transmitting signal of the first ultrasound probe 1, arriving spherical reflector and reflect, transmitted wave returns to again the surface of emission, so carries out multiple reflections between the surface of emission and reflecting surface, finally arrives the second ultrasound probe 2。
Principle according to ultrasonic wind meter, it is launched ultrasound wave according to transmitting terminal and comes calculation of wind speed and wind direction with receiving terminal reception hyperacoustic time or frequency difference, if the distance of transmitting terminal and receiving terminal is shorter, the path launching signal process is shorter, the aftershock signal that then receiving terminal is then likely to also not avoid launching signal is thus transmitting signal cannot be received normally, thus causing the calculating error of ultrasonic wind meter。Therefore, the transmitting signal demand of ultrasonic wind meter is launched ultrasound wave and receiving terminal through sufficiently long path and is received hyperacoustic time or frequency difference widening transmitting terminal。
And the weather environment key elements such as wind speed, wind direction, temperature, humidity and air pressure can be carried out intellectual monitoring and be sent to the terminal unit of correspondence by the hand-held Meteorological Device of the present invention, user is facilitated to check。Owing to the signal of launching of the first ultrasound probe of ultrasonic wind meter is just received by the second ultrasound probe through the multiple reflections of the surface of emission and reflecting surface, even if the predeterminable range between the surface of emission and reflecting surface is only small, but owing to reflected signal is just received by another ultrasound probe through multiple reflections, therefore, the reflection path of reflected signal is longer such that it is able to avoid launching the impact of the aftershock signal of signal。On the one hand, it is possible to increase the computational accuracy of ultrasonic wind meter, on the other hand, the predeterminable range between the surface of emission and reflecting surface can be only small, such that it is able to reduce the volume of ultrasonic wind meter, and then reduces the volume of hand-held weather monitoring instrument, is convenient for carrying。
In another embodiment, environmental sensor includes Temperature Humidity Sensor and pressure transducer, and Temperature Humidity Sensor is for measuring the temperature and humidity of local environment, and pressure transducer is for measuring the air pressure of environment。The barometric information of temperature and humidity data and pressure transducer measurement that microcontroller 101 obtains Temperature Humidity Sensor measurement is sent to the terminal unit of correspondence by data transmission module。
In another embodiment, also include being arranged in casing the GPS module 104 being connected with microcontroller, for obtaining the geographical position of local environment, also obtain the attitude information of current anemometer simultaneously, including referring to north, roll and pitching, for the correction of azimuthal error when measuring。
In another embodiment, this hand-held weather monitoring instrument also includes power supply, provides electric energy for Temperature Humidity Sensor, pressure transducer, anemometer, GPS module。Power supply can adopt lithium battery, is arranged in handle 30。
In another embodiment, data transmission module is wireless communication module, surveys wind result and environmental data and is transferred to the terminal unit of correspondence by the mode of wireless telecommunications, wireless communication module include in bluetooth, movement data, WIFI any one or multiple。
In another embodiment, data transmission module is arranged on the data transmission interface of handle base, data transmission interface adopts USB (universal serial bus), the output data of weather station can be sent the data to by the mode of wired connection the terminal unit of correspondence, export data acquisition NMEA0183 standard agreement。
In another embodiment, the outer surface of handle 10 scribbles layer of silica gel, increases the frictional force between hands and handle during handle, and the feel when lever is comparatively comfortable, and hands grips in the surface of layer of silica gel and will not slide, very safe。
In another embodiment, as depicted in figs. 1 and 2, housing 20 includes transmitting housing 210 and the reflection housing 220 of spaced setting, the surface of emission 211 is formed at the side launching housing 210 towards reflection housing 220, reflecting surface 221 is formed at reflection housing 220 towards the side launching housing 210, launch housing 210 and reflection housing 220 to be centrosymmetric setting, the surface of emission and reflecting surface respectively sphere。
By housing being set to transmitting housing 210 and the reflection housing 220 of spaced setting, to form the relative surface of emission 211 and reflecting surface 221 on housing, and launch the signal space at the surface of emission 211 with reflecting surface 221 reflection for ultrasound probe。Launch housing 210 and reflection housing 220 to be centrosymmetric setting, so that the surface of emission 211 and reflecting surface 221 are centrosymmetric, in a particular embodiment, can the first ultrasound probe and the second ultrasound probe be symmetrically distributed on the surface of emission, so that the transmitting signal of each ultrasound probe is identical to the path of another ultrasound probe, it is simple to process circuit and hyperacoustic transceiving data is processed。
In another embodiment, ultrasound probe also includes the 3rd ultrasound probe and the 4th ultrasound probe, and the first ultrasound probe, the second ultrasound probe, the 3rd ultrasound probe and the 4th ultrasound probe are launched signal all alternatively or receive signal。Launching the wave beam angle of release of signal more than 60 °, two ultrasound probes being adjacent after signal is reflected face and surface of emission multiple reflections of launching of each ultrasound probe receive。
The wave beam angle of release launching signal of ultrasound probe is relevant with the setting angle of the radian of the surface of emission and ultrasound probe, setting angle by the radian of the comprehensive surface of emission and ultrasound probe, make the wave beam angle of release launching signal of ultrasound probe more than 60 °, on the one hand, it is able to ensure that and launches signal in the cavity launching housing and reflect housing through multiple reflections, the reflection path of reflected signal process is more long, can further shorten reflection housing and the predeterminable range launching housing, on the other hand, make each hyperacoustic transmit signals to reach reflecting surface after, reflect to both sides respectively, owing to multiple ultrasound probes are evenly distributed on the surface of emission, it is thus possible to make the signal of launching of each ultrasound probe be received by its two adjacent ultrasound probes simultaneously, by obtaining more ultrasonic transmission/reception data to improve the accuracy of ultrasonic wind meter measuring wind speed, improve the measurement performance of ultrasonic wind meter。
As it is shown in figure 5, the transmitting signal of the first ultrasound probe 1, the second ultrasound probe 2 and the 4th ultrasound probe 4 receive simultaneously；The transmitting signal of the second ultrasound probe 2, the first ultrasound probe 1 and the 3rd ultrasound probe 3 receive simultaneously；The transmitting signal of the 3rd ultrasound probe 3, the second ultrasound probe 2 and the 4th ultrasound probe 4 receive simultaneously；The transmitting signal of the 4th ultrasound probe 4, the first ultrasound probe 1 and the 3rd ultrasound probe 3 receive simultaneously。For the first ultrasound probe 1, the transmitting signal of the first ultrasound probe 1, arrive spherical reflector to reflect, transmitted wave returns to again the surface of emission, so carrying out multiple reflections between the surface of emission and reflecting surface, finally arrive the second ultrasound probe 2, the wave beam angle of release owing to launching signal is sufficiently large, the transmitting signal of the first ultrasound probe 1 carries out multiple reflections between the surface of emission and reflecting surface, it is also possible to arrive the 4th ultrasound probe 4。
In another embodiment, the spherical radius of the surface of emission 211 and reflecting surface 221 is more than launching housing 21 and the predeterminable range of reflection housing 22, the spherical radius of the surface of emission and reflecting surface is 15～25 times of the predeterminable range launching housing and reflection housing, owing to the surface of emission and reflecting surface are sphere, and it is less with the spacing of reflection housing to launch housing, transmitting signal order of reflection between the surface of emission and reflecting surface can be increased on the one hand, on the other hand, it is possible to reduce the volume of ultrasonic wind meter。
In a particular embodiment, the spherical radius of the surface of emission and reflecting surface is 20 times of the predeterminable range launching housing and reflection housing, such as, the spherical radius of the surface of emission and reflecting surface is 200mm, the predeterminable range launching housing and reflection housing is 10mm, owing to the spherical radius of the surface of emission and reflecting surface is less, the surface of emission is less with the radian of reflecting surface, the signal of launching of ultrasound probe is launching housing and the space internal reflection reflected between housing with less angle, and it is less with the predeterminable range of reflection housing owing to launching housing, therefore, hyperacoustic transmitting signal could be received by its two adjacent ultrasound probes after multiple reflections, it is thus possible to the volume of ultrasonic wind meter is made less。
In another embodiment, ultrasound probe is evenly distributed on the surface of emission 211, and owing to four ultrasound probes are evenly distributed on the surface of emission, therefore, the reflection path transmitting signals to other adjacent ultrasonic ripple probe of each ultrasound probe is identical。
In another embodiment, reflecting surface 221 is additionally provided with waterproof coating。The rainwater etc. being trapped in reflecting surface can quickly be dredged by waterproof coating, thus avoiding the measurement error owing to the accumulation of rainwater causes。
In another embodiment, the outer surface launching housing 210 is provided with waterproof and breathable hole, thus keeping the pressure balance inside and outside housing, it is prevented that the impact that closed environment causes completely。
In another embodiment, launch housing 210 and reflection housing 220 is connected by hollow steel column 230。Hollow steel rod structure is conducive to improving the intensity of ultrasonic wind meter, extends its service life。
In another embodiment, the bottom of handle 30 is threaded hole, is conveniently connected on installation equipment by hand-held weather monitoring instrument。
The hand-held weather monitoring instrument of the present invention, owing to the volume of ultrasonic wind meter reduces, the volume of hand-held weather monitoring instrument reduces accordingly, the weather environment key elements such as wind speed, wind direction, temperature, humidity and air pressure can be carried out intellectual monitoring and be sent to the terminal unit of correspondence by this hand-held Meteorological Device, facilitate user to check。The hand-held meteorology detector of the present invention, can be widely applied to the environment such as transformer station, offshore exploration, gas station, communication base station, intelligent building and outdoor travel。
Each technical characteristic of embodiment described above can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics is absent from contradiction, all it is considered to be the scope that this specification is recorded。
Embodiment described above only have expressed several embodiments of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to utility model patent scope。It should be pointed out that, for the person of ordinary skill of the art, without departing from the concept of the premise utility, it is also possible to make some deformation and improvement, these broadly fall into protection domain of the present utility model。Therefore, the protection domain of this utility model patent should be as the criterion with claims。
Claims (10)
1. a hand-held weather monitoring instrument, it is characterized in that, including: ultrasonic wind meter, handle and connect the casing of shutter of described ultrasonic wind meter and described handle, it is provided with microcontroller, environmental sensor and data transmission module in described casing；
One end of described microcontroller is connected with described ultrasonic wind meter and described environmental sensor respectively, for receiving the environmental data surveying wind result and described environmental sensor of described ultrasonic wind meter, the other end of described microcontroller is connected with described data transmission module, for described survey wind result and described environmental data being sent to corresponding terminal unit by described data transmission module。
2. hand-held weather monitoring instrument according to claim 1, it is characterised in that described ultrasonic wind meter includes multiple ultrasound probe and holds described ultrasound probe housing；
Described housing includes the surface of emission and reflecting surface, the described surface of emission and described reflecting surface respectively cambered surface, the described surface of emission and described reflecting surface and is oppositely arranged and interval predeterminable range formation space；
Described ultrasound probe includes the first ultrasound probe and the second ultrasound probe, described first ultrasound probe and described second ultrasound probe and be distributed on the described surface of emission or described reflecting surface, launching after signal is launched of described first ultrasound probe is received by described second ultrasound probe by the multiple reflections of described reflecting surface Yu the described surface of emission in described space。
3. hand-held weather monitoring instrument according to claim 1, it is characterized in that, described environmental sensor includes Temperature Humidity Sensor and pressure transducer, and described Temperature Humidity Sensor is for measuring humidity and the humidity of local environment, and described pressure transducer is for measuring the air pressure of local environment。
4. hand-held weather monitoring instrument according to claim 1, it is characterised in that also include being arranged in the casing of described shutter the GPS module being connected with described microcontroller, for obtaining geographical position and the attitude information of local environment。
5. hand-held weather monitoring instrument according to claim 1, it is characterised in that described data transmission module is wireless communication module, including any one in bluetooth, mobile data, WIFI or multiple；Or, described data transmission module is the data transmission interface being arranged on described handle base。
6. hand-held weather monitoring instrument according to claim 2, it is characterized in that, described housing includes transmitting housing and the reflection housing of spaced setting, the described surface of emission is formed at the described transmitting housing side towards described reflection housing, described reflecting surface is formed at the described reflection housing side towards described transmitting housing, described transmitting housing and described reflection housing are centrosymmetric setting, the described surface of emission and described reflecting surface respectively sphere。
7. hand-held weather monitoring instrument according to claim 2, it is characterized in that, described ultrasound probe also includes the 3rd ultrasound probe and the 4th ultrasound probe, described first ultrasound probe, described second ultrasound probe, described 3rd ultrasound probe and described 4th ultrasound probe are launched signal all alternatively or receive signal, the wave beam angle of release of described transmitting signal is more than 60 °, and two ultrasound probes that the transmitting signal of each described ultrasound probe is adjacent after described reflecting surface with described surface of emission multiple reflections receive。
8. hand-held weather monitoring instrument according to claim 6, it is characterised in that the spherical radius of the described surface of emission and reflecting surface is 15～25 times of the predeterminable range of described transmitting housing and reflection housing。
9. the hand-held weather monitoring instrument according to claim 2 or 7, it is characterised in that described ultrasound probe is all distributed on the described surface of emission。
10. hand-held weather monitoring instrument according to claim 1, it is characterised in that described handle base is threaded hole, for being connected to installation equipment by described hand-held weather monitoring instrument。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520976001.XU CN205333890U (en) | 2015-11-30 | 2015-11-30 | Hand -held type meteorological monitoring appearance |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520976001.XU CN205333890U (en) | 2015-11-30 | 2015-11-30 | Hand -held type meteorological monitoring appearance |
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| CN205333890U true CN205333890U (en) | 2016-06-22 |
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| CN201520976001.XU Active CN205333890U (en) | 2015-11-30 | 2015-11-30 | Hand -held type meteorological monitoring appearance |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112649897A (en) * | 2020-10-10 | 2021-04-13 | 中国人民解放军空军研究院战场环境研究所 | Handheld meteorological instrument and wind speed and wind power measuring method |
| WO2023088084A1 (en) * | 2021-11-19 | 2023-05-25 | 深圳市欧赛特电子有限公司 | Wind speed measurement system and method |
-
2015
- 2015-11-30 CN CN201520976001.XU patent/CN205333890U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112649897A (en) * | 2020-10-10 | 2021-04-13 | 中国人民解放军空军研究院战场环境研究所 | Handheld meteorological instrument and wind speed and wind power measuring method |
| CN112649897B (en) * | 2020-10-10 | 2023-04-14 | 中国人民解放军空军研究院战场环境研究所 | Handheld meteorological instrument and wind speed and wind power measuring method |
| WO2023088084A1 (en) * | 2021-11-19 | 2023-05-25 | 深圳市欧赛特电子有限公司 | Wind speed measurement system and method |
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