CN103258462A - Wind-speed wind-direction measuring instrument - Google Patents
Wind-speed wind-direction measuring instrument Download PDFInfo
- Publication number
- CN103258462A CN103258462A CN 201310176418 CN201310176418A CN103258462A CN 103258462 A CN103258462 A CN 103258462A CN 201310176418 CN201310176418 CN 201310176418 CN 201310176418 A CN201310176418 A CN 201310176418A CN 103258462 A CN103258462 A CN 103258462A
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- wind
- measuring instrument
- rotating shaft
- direction measuring
- wind speed
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Abstract
The invention discloses a wind-speed wind-direction measuring instrument which comprises a base, a sleeve tube, a timer, a sleeve, a rotation shaft, connecting rods, wind cups, a wind indicator, a rope and a rope box. One end of the sleeve tube is perpendicularly connected on the base. The timer is arranged on the outer wall of the sleeve tube. The rotation shaft is contained inside the sleeve tube in a rotatable mode. One end of each connecting rod is fixed on the rotation shaft. The other end of each connecting rod is connected with each wind cup. The sleeve is sleeved on the rotation shaft. The wind indicator is fixed on the outer wall of the sleeve. One end of the rope is fixed on the rotation shaft. The other end of the rope is contained inside the rope box. The wind-speed wind-direction measuring instrument is simple in structure and capable of achieving measurement of wind speed through the common timer and the common rope, and can be conveniently used for teaching.
Description
Technical field
The present invention relates to a kind of meteorologic instrument, particularly relate to the wind speed and direction measuring instrument of aided education.
Background technology
Wind can come perception by the variation of occurring in nature things, can describe with wind direction and wind speed, and method and the instrument of measurement wind direction of all kinds and wind speed just arranged in the time of Ancient Chinese.For the student, rigidly connecting at first when touching weather, wind speed and direction is understood particularly difficulty.
Wind speed and direction measuring instrument complex structure in traditional meteorological equipment, cost is higher, is not easy to teaching and uses.
Summary of the invention
Based on this, be necessary the wind speed and direction measuring instrument that provides a kind of simple in structure being convenient to impart knowledge to students and use.
A kind of wind speed and direction measuring instrument comprises: base, sleeve pipe, timer, sleeve, rotating shaft, connecting rod, vane, weathervane, rope, and twine carrier,
One end of described sleeve pipe is vertically connected on the described base;
Described timer is arranged on the outer wall of described sleeve pipe;
Described rotating shaft is contained in the described sleeve pipe rotationally;
One end of described connecting rod is fixed in the described rotating shaft, and the other end is connected with described vane;
In described sleeve socket and the described rotating shaft, described weathervane is fixed on the outer wall of described sleeve;
Described rope one end is fixed in the described rotating shaft, and the other end is contained in the described twine carrier.
Among one of them embodiment, described connecting rod and described vane have and all have three, and an end of three described connecting rods all is fixed in the described rotating shaft, and three described vanes are connected to the other end of three described connecting rods.
Among one of them embodiment, described three connecting rods are mutually 120 ° of angle settings on the plane perpendicular to described rotating shaft.
Among one of them embodiment, described vane is the hollow semicircle shape, and the concave surface of three described vanes is towards identical.
Among one of them embodiment, have on the described weathervane away from the tabular arrow of the triangle of described sleeve pipe.
Among one of them embodiment, described base inside is the bigger material of density.
Above-mentioned wind speed and direction measuring instrument is simple in structure, can realize the measurement of wind speed by common timer and rope, is convenient to teaching and uses.
Description of drawings
Fig. 1 is the perspective view of the wind speed and direction measuring instrument of a preferred embodiment of the present invention.
Embodiment
As shown in Figure 1, it is the perspective view of the wind speed and direction measuring instrument 10 of a preferred embodiment of the present invention.A kind of wind speed and direction measuring instrument 10 comprises: base 100, sleeve pipe 200, timer 300, sleeve 400, rotating shaft 500, three connecting rods 600, three vanes 700, weathervane 800, rope 900, twine carrier 1000.
One end of described sleeve pipe 200 is vertically connected on the described base 100.
Described timer 300 is arranged on the outer wall of described sleeve pipe 200.
Described rotating shaft 500 is contained in the described sleeve pipe 200 rotationally.
One end of described three connecting rods 600 all is fixed in the rotating shaft 500, and three connecting rods 600 are mutually 120 ° of angle settings on the plane perpendicular to rotating shaft 500.
Three described vanes 700 are connected to the other end of three connecting rods 600.
In described sleeve 400 sockets and the described rotating shaft 500, weathervane 800 is fixed on the outer wall of sleeve 400.
Described rope 900 1 ends are fixed in the rotating shaft 500, and the other end is contained in the twine carrier 1000.
Described base 100 inside are the bigger material of density, and the present invention adopts copper.Make wind speed and direction measuring instrument 10, can not blown down easily when wind is measured outdoor.
Described vane 700 is the hollow semicircle shape, and the concave surface of three vanes 700 is towards identical.
Have away from the tabular arrow of the triangle of sleeve pipe 200 on the described weathervane 800.
The principle of work of wind speed and direction measuring instrument 10 is as follows:
When wind drives rotating shaft 500 rotations by blowing vane 700, because rope 900 1 ends are fixed in the rotating shaft 500, rope 900 will be wrapped in the rotating shaft 500 of rotation.
According to the time of timer 300 records, the number of turns that rope 900 twines in rotating shaft 500, the radius of rotating shaft 500 can calculate wind speed.
When wind, tabular arrow is bigger to the mobile resistance that produces of air, and then drives 500 rotations of sleeve 400 phase countershafts, and last arrow stops at the state of sensing air working direction, so just can obtain wind direction very intuitively.
Above-mentioned wind speed and direction measuring instrument 10 is simple in structure, can realize the measurement of wind speed by common timer 300 and rope 900, is convenient to teaching and uses.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to claim of the present invention.Should be pointed out that for the person of ordinary skill of the art without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (6)
1. a wind speed and direction measuring instrument is characterized in that, comprising: base, sleeve pipe, timer, sleeve, rotating shaft, connecting rod, vane, weathervane, rope, and twine carrier,
One end of described sleeve pipe is vertically connected on the described base;
Described timer is arranged on the outer wall of described sleeve pipe;
Described rotating shaft is contained in the described sleeve pipe rotationally;
One end of described connecting rod is fixed in the described rotating shaft, and the other end is connected with described vane;
In described sleeve socket and the described rotating shaft, described weathervane is fixed on the outer wall of described sleeve;
Described rope one end is fixed in the described rotating shaft, and the other end is contained in the described twine carrier.
2. wind speed and direction measuring instrument according to claim 1 is characterized in that, described connecting rod and described vane have and all have three, and an end of three described connecting rods all is fixed in the described rotating shaft, and three described vanes are connected to the other end of three described connecting rods.
3. wind speed and direction measuring instrument according to claim 2 is characterized in that, described three connecting rods are mutually 120 ° of angle settings on the plane perpendicular to described rotating shaft.
4. wind speed and direction measuring instrument according to claim 2 is characterized in that, described vane is the hollow semicircle shape, and the concave surface of three described vanes is towards identical.
5. wind speed and direction measuring instrument according to claim 1 is characterized in that, has on the described weathervane away from the tabular arrow of the triangle of described sleeve pipe.
6. wind speed and direction measuring instrument according to claim 1 is characterized in that, described base inside is the bigger material of density.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310176418 CN103258462A (en) | 2013-05-13 | 2013-05-13 | Wind-speed wind-direction measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310176418 CN103258462A (en) | 2013-05-13 | 2013-05-13 | Wind-speed wind-direction measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103258462A true CN103258462A (en) | 2013-08-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310176418 Pending CN103258462A (en) | 2013-05-13 | 2013-05-13 | Wind-speed wind-direction measuring instrument |
Country Status (1)
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| CN (1) | CN103258462A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103424567A (en) * | 2013-09-02 | 2013-12-04 | 东南大学 | Capacitive micro-machine wind speed and direction sensor |
| CN103439527A (en) * | 2013-09-02 | 2013-12-11 | 东南大学 | Capacitance type minitype machine wind speed wind direction sensor |
| CN105699684A (en) * | 2016-03-04 | 2016-06-22 | 陈烁 | Simple indoor wind scale instrument |
| CN106744139A (en) * | 2017-02-05 | 2017-05-31 | 六安永贞匠道机电科技有限公司 | Windage sensing apparatus based on aerodynamic |
| CN108417134A (en) * | 2018-04-23 | 2018-08-17 | 林雪莲 | A kind of teaching wind vane operation principle demonstration equipment |
| CN108957030A (en) * | 2018-08-31 | 2018-12-07 | 国网北京市电力公司 | Wind direction measuring instrument |
-
2013
- 2013-05-13 CN CN 201310176418 patent/CN103258462A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103424567A (en) * | 2013-09-02 | 2013-12-04 | 东南大学 | Capacitive micro-machine wind speed and direction sensor |
| CN103439527A (en) * | 2013-09-02 | 2013-12-11 | 东南大学 | Capacitance type minitype machine wind speed wind direction sensor |
| CN103439527B (en) * | 2013-09-02 | 2015-09-09 | 东南大学 | Capacitance type micro mechanical wind speed wind direction sensor |
| CN105699684A (en) * | 2016-03-04 | 2016-06-22 | 陈烁 | Simple indoor wind scale instrument |
| CN106744139A (en) * | 2017-02-05 | 2017-05-31 | 六安永贞匠道机电科技有限公司 | Windage sensing apparatus based on aerodynamic |
| CN106744139B (en) * | 2017-02-05 | 2018-12-21 | 绍兴柯桥茂良化纤有限公司 | Windage sensing apparatus based on aerodynamic |
| CN108417134A (en) * | 2018-04-23 | 2018-08-17 | 林雪莲 | A kind of teaching wind vane operation principle demonstration equipment |
| CN108957030A (en) * | 2018-08-31 | 2018-12-07 | 国网北京市电力公司 | Wind direction measuring instrument |
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Legal Events
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130821 |