CN109696564A - A kind of magnetic induction wind transducer - Google Patents
A kind of magnetic induction wind transducer Download PDFInfo
- Publication number
- CN109696564A CN109696564A CN201710991528.3A CN201710991528A CN109696564A CN 109696564 A CN109696564 A CN 109696564A CN 201710991528 A CN201710991528 A CN 201710991528A CN 109696564 A CN109696564 A CN 109696564A
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- China
- Prior art keywords
- wind direction
- magnetic induction
- hollow tube
- ball
- wind
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- 230000006698 induction Effects 0.000 title claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 9
- 239000010959 steel Substances 0.000 claims abstract description 9
- 238000004891 communication Methods 0.000 claims description 6
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000025518 detection of mechanical stimulus involved in sensory perception of wind Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P13/00—Indicating or recording presence, absence, or direction, of movement
- G01P13/02—Indicating direction only, e.g. by weather vane
- G01P13/025—Indicating direction only, e.g. by weather vane indicating air data, i.e. flight variables of an aircraft, e.g. angle of attack, side slip, shear, yaw
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Wind Motors (AREA)
Abstract
The present invention provides a kind of magnetic induction wind transducer, including mounting plate；Box body is set on the mounting plate, is equipped with single-chip microcontroller, battery, A/D converter in the box body；Hollow tube is equipped with above the box body, transmission shaft is provided in the hollow tube, the top of the transmission shaft is provided with wind direction bar, is provided with wind vane on the wind direction bar, the bottom end of the wind direction bar is provided with magnet steel, is located at below the magnet steel in the hollow tube and is provided with magnetic induction unit；The single-chip microcontroller is electrically connected with magnetic induction unit, battery, A/D converter respectively, and battery and A/D converter are electrically connected；The top of the hollow tube is spherical female concave portion, and the wind direction bar and the one end for being driven axis connection are ball, and the ball and spherical female concave portion cooperate, and ball is embedded in spherical female concave portion, and ball can rotate horizontally.The junction of setting spherical female concave portion in hollow tube top of the present invention, wind direction bar and transmission shaft is the spherical shape cooperated with spherical female concave portion, not easily broken, and frictional force substantially reduces.
Description
Technical field
The present invention relates to sensor technical fields, and in particular to a kind of magnetic induction wind transducer.
Background technique
Wind direction is the important information parameter of natural environment.Current social increasingly focuses on global environmental protection, and wind direction is also got over
More to need to be measured precisely in real time on a large scale.Wind transducer, be it is a kind of with the rotation detection of wind direction arrow,
Experience extraneous wind direction information, and passes it to coaxial code-disc, while exporting the physical unit of corresponding wind direction correlation values.Wind
It can measure the near-earth wind direction in outdoor environment to sensor, photo-electric, voltage-type and compass etc., quilt can be divided by working principle
It is widely used in the fields such as meteorology, ocean, environment, agricultural, forestry, water conservancy, electric power, scientific research.The core of photo-electric wind transducer
The heart utilizes photoelectric signal transformation principle, Ke Yizhun using absolute type Gray Ma disk coding (four Gray codes or seven Gray codes)
The corresponding wind direction information of true output；The core of voltage-type wind transducer uses precision conductive plastic sensor, passes through electricity
Signal is pressed to export corresponding wind direction information；The core of electronic compass formula wind transducer is using electronic compass positioning absolutely side
To, pass through RS485 interface export wind direction information.
The hollow tube that existing wind transducer includes mounting plate, setting box body on a mounting board, is arranged at the top of box body,
It is provided with positioning sleeve at the top of hollow tube, the transmission shaft extended to outside the positioning sleeve, the top of transmission shaft are provided in hollow tube
End is provided with wind direction bar, and wind vane is provided on wind direction bar, and wind direction conversion circuit module is arranged in the bottom end of wind direction bar.It is above-mentioned existing
Technology is there are wind direction bar and rotates the defects of shaft connection place is easily broken, and spin friction is big.
Summary of the invention
In view of the above shortcomings of the prior art, the present invention provides a kind of wind transducer, and structure simple rigid is not easily broken, rotation
It is small to turn frictional force, is suitable for the fields such as meteorology, ocean, environment, agricultural, forestry, water conservancy, electric power, scientific research.
To achieve the above object, the present invention adopts the following technical scheme:
A kind of magnetic induction wind transducer, including mounting plate；Box body is set on the mounting plate, is equipped in the box body single
Piece machine, battery, A/D converter；It is equipped with hollow tube above the box body, is provided with transmission shaft, the biography in the hollow tube
The top of moving axis is provided with wind direction bar, and wind vane is provided on the wind direction bar, and the bottom end of the wind direction bar is provided with magnet steel, institute
It states to be located in hollow tube below the magnet steel and is provided with magnetic induction unit；The single-chip microcontroller respectively with magnetic induction unit, battery,
A/D converter is electrically connected, and battery and A/D converter are electrically connected；The top of the hollow tube is spherical female concave portion, described
One end of wind direction bar and transmission axis connection is ball, and the ball and spherical female concave portion cooperate, and ball is embedded in spherical female concave portion, circle
Ball can rotate horizontally.
Further, the single-chip microcontroller includes PORT COM, be connected on the PORT COM communication cable or
Wireless communication apparatus.
Further, the wind direction is designated as Al-alloy parts, and the wind direction is designated as metalwork.
The utility model has the advantages that hollow tube top is arranged spherical female concave portion, the junction of wind direction bar and transmission shaft is and bulb-shaped recess
The spherical shape of portion's cooperation, it is not easily broken, and frictional force substantially reduces.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Figure label: 1, mounting plate；2, wind vane；3, wind direction bar；4, hollow tube；5, box body；6, transmission shaft；7, magnet steel；
8, magnetic induction unit；9, battery；10, single-chip microcontroller；11, A/D converter；12, ball.
Specific embodiment
Structure and the course of work of the invention are described further with reference to the accompanying drawing.
As shown in Figure 1, the present invention provides a kind of magnetic induction wind transducer, including mounting plate 1；It is set on the mounting plate 1
Box body 5 is set, is equipped with single-chip microcontroller 10, battery 9, A/D converter 11 in the box body 5；Hollow tube 4 is equipped with above the box body 5,
Transmission shaft 6 is provided in the hollow tube 4, the top of the transmission shaft 6 is provided with wind direction bar 3, is provided on the wind direction bar 3
Wind vane 2, the bottom end of the wind direction bar 3 are provided with magnet steel 7, are located at below the magnet steel 7 in the hollow tube 4 and are provided with magnetic strength
Answer unit 8；The single-chip microcontroller 10 is electrically connected with magnetic induction unit 8, battery 9, A/D converter 11 respectively, battery 9 and A/
D converter 11 is electrically connected；The top of the hollow tube 4 be spherical female concave portion, the wind direction bar 3 connect with transmission shaft 6 one
End is ball 12, and the ball 12 cooperates with spherical female concave portion, and ball 12 is embedded in spherical female concave portion, and ball 12 can rotate horizontally.
The single-chip microcontroller 10 includes PORT COM, and communication cable or wireless communication apparatus are connected on the PORT COM.Institute
It states wind direction and is designated as Al-alloy parts, the wind direction is designated as metalwork.
The operation principle of the present invention is that: mounting plate 1 is mounted on tested point, when wind-force acts on wind direction according to a direction
When on mark 2, wind vane 2 drives wind direction bar 3 and transmission shaft 6 to rotate, and variation magnetic field is converted into magnetic induction voltage by magnetic induction unit
It is exported to single-chip microcontroller 10.4 top of hollow tube is spherical female concave portion, and the junction of wind direction bar 3 and transmission shaft 6 is and spherical female
The ball 12 of concave portion cooperation, such structure is not easy to break, and frictional force substantially reduces.
Those skilled in the art can understand that unless otherwise defined, all terms used herein (including skill
Art term and scientific term) there is meaning identical with the general understanding of those of ordinary skill in fields of the present invention.Also
It should be understood that those terms such as defined in the general dictionary should be understood that have in the context of the prior art
The consistent meaning of meaning will not be explained in an idealized or overly formal meaning and unless defined as here.
Above-described specific embodiment has carried out further the purpose of the present invention, technical scheme and beneficial effects
It is described in detail, it should be understood that being not limited to this hair the foregoing is merely a specific embodiment of the invention
Bright, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should be included in the present invention
Protection scope within.
Claims (3)
1. a kind of magnetic induction wind transducer, which is characterized in that including mounting plate (1)；Box body is set on the mounting plate (1)
(5), single-chip microcontroller (10), battery (9), A/D converter (11) are equipped in the box body (5)；In being equipped with above the box body (5)
Blank pipe (4), the hollow tube (4) is interior to be provided with transmission shaft (6), and the top of the transmission shaft (6) is provided with wind direction bar (3), institute
It states and is provided on wind direction bar (3) wind vane (2), the bottom end of the wind direction bar (3) is provided with magnet steel (7), in the hollow tube (4)
Magnetic induction unit (8) are provided with below the magnet steel (7)；The single-chip microcontroller (10) respectively with magnetic induction unit (8), electric power storage
Pond (9), A/D converter (11) are electrically connected, and battery (9) and A/D converter (11) are electrically connected；The hollow tube (4)
Top be spherical female concave portion, one end that the wind direction bar (3) connect with transmission shaft (6) be ball (12), the ball (12) and
The cooperation of spherical female concave portion, ball (12) are embedded in spherical female concave portion, and ball (12) can rotate horizontally.
2. a kind of magnetic induction wind transducer according to claim 1, which is characterized in that the single-chip microcontroller (10) includes
PORT COM is connected with communication cable or wireless communication apparatus on the PORT COM.
3. a kind of magnetic induction wind transducer according to claim 1, which is characterized in that the wind direction is designated as aluminium alloy
Part, the wind direction are designated as metalwork.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710991528.3A CN109696564A (en) | 2017-10-23 | 2017-10-23 | A kind of magnetic induction wind transducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710991528.3A CN109696564A (en) | 2017-10-23 | 2017-10-23 | A kind of magnetic induction wind transducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109696564A true CN109696564A (en) | 2019-04-30 |
Family
ID=66225794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710991528.3A Pending CN109696564A (en) | 2017-10-23 | 2017-10-23 | A kind of magnetic induction wind transducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109696564A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114484683A (en) * | 2021-12-10 | 2022-05-13 | 宁夏嘉立特环保技术有限公司 | Intelligent building air conditioner ventilation system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201796048U (en) * | 2010-09-05 | 2011-04-13 | 浙江贝良风能电子科技有限公司 | Wind direction sensor |
| CN203224510U (en) * | 2013-05-10 | 2013-10-02 | 宜昌东方微磁科技有限责任公司 | Wind direction sensor |
| CN205374500U (en) * | 2016-01-20 | 2016-07-06 | 武汉城维工程信息技术有限公司 | But aerovane who uses night |
| CN205665263U (en) * | 2016-06-12 | 2016-10-26 | 云南银河之星科技有限公司 | Wind direction sensor |
-
2017
- 2017-10-23 CN CN201710991528.3A patent/CN109696564A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201796048U (en) * | 2010-09-05 | 2011-04-13 | 浙江贝良风能电子科技有限公司 | Wind direction sensor |
| CN203224510U (en) * | 2013-05-10 | 2013-10-02 | 宜昌东方微磁科技有限责任公司 | Wind direction sensor |
| CN205374500U (en) * | 2016-01-20 | 2016-07-06 | 武汉城维工程信息技术有限公司 | But aerovane who uses night |
| CN205665263U (en) * | 2016-06-12 | 2016-10-26 | 云南银河之星科技有限公司 | Wind direction sensor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114484683A (en) * | 2021-12-10 | 2022-05-13 | 宁夏嘉立特环保技术有限公司 | Intelligent building air conditioner ventilation system |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190430 |
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| WD01 | Invention patent application deemed withdrawn after publication |