CN105551354B - A kind of experiment teaching aid of simulating wind power generation - Google Patents
A kind of experiment teaching aid of simulating wind power generation Download PDFInfo
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- CN105551354B CN105551354B CN201610117630.6A CN201610117630A CN105551354B CN 105551354 B CN105551354 B CN 105551354B CN 201610117630 A CN201610117630 A CN 201610117630A CN 105551354 B CN105551354 B CN 105551354B
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- circuit board
- lower disc
- coil
- bending plate
- hole
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/06—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics
- G09B23/18—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism
- G09B23/188—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism for motors; for generators; for power supplies; for power distribution
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- Mathematical Physics (AREA)
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- Business, Economics & Management (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Theoretical Computer Science (AREA)
- Wind Motors (AREA)
- Instructional Devices (AREA)
Abstract
A kind of experiment teaching aid of simulating wind power generation of disclosure of the invention, including：Upswept frame, pedestal, upper disk, lower disc, bending plate I, bending plate II, circuit board, coil, magnet, connector, lead, circuit board, photophore；Upswept frame is mounted on the pedestal, and upper disk is connect with upswept frame, and lower disc is connect with pedestal, and the bending plate I and the bending plate II are mounted between the upper disk and lower disc；Magnet is mounted on the bottom surface of lower disc, and coil is distributed on circuit board；Coil is connect by lead with circuit board, installs connector on lead, and photophore is installed on circuit boards.Under wind drive, the magnet below lower disc is driven to rotate together by two bending plates, so as to make magnet relative coil movement, circuit is interconnected to form between coil, according to electromagnetic induction principle, producing electricl energy makes photophore shine, the succinct and clear principle for illustrating wind-power electricity generation, convenient for learning and understanding.
Description
Technical field
The present invention relates to experiment teaching aid technical fields, are specifically related to a kind of experiment teaching aid of simulating wind power generation.
Background technology
In today of the energy increasingly scarcity, the utilization of this kind of clean energy resource such as solar energy, wind energy and waterpower seems increasingly
It is important, receive the attention of every country.In the Physics Classroom Teaching of middle and primary schools, wind-power electricity generation is a critically important knowledge
Point, the content mutually converted between energy is more important, and student understands that analysis is relatively difficult.How to allow student comprehensively and firm
Grasping the knowledge of this respect is particularly important.
At present, it is actually rare for the teaching demonstration device of wind-power electricity generation in teaching field, teaching has been put on the market
Wind power generation plant, always noise is too big at runtime, and inconvenience is brought to classroom, and put into teaching wind-force hair
Electric training platform takes up a large area, complicated, not removable, and student can not understand the internal structure of industrial wind-driven generator,
It is not easy to learn and understand.And most of poverty-stricken area by condition due to being limited, it is impossible to voluntarily build one in school
Model is also less likely to carry out hands-on instruction, can thus influence understanding and grasp of the student to these important physical principles.This
Invention provides a kind of experiment teaching aid for the simulating wind power generation for solving the problems, such as these.
Invention content
Present invention solves the technical problem that it is to provide a kind of experiment teaching aid of simulating wind power generation, simple structure, Neng Gou
The principle of wind-power electricity generation is demonstrated on classroom to student, and the learning interest of student can be attracted.
The technical scheme is that：A kind of experiment teaching aid of simulating wind power generation, including：Upswept frame, pedestal, upper circle
Disk, lower disc, bending plate I, bending plate II, circuit board, coil, magnet, connector, lead, circuit board, photophore；
The upswept frame is made of the left bar of frame, the right bar of frame and framework bar three parts, the left bar of frame and the frame
Right bar is in 90 ° between the framework bar respectively, and the centre of the framework bar offers cross bar through-hole, and the pedestal is just
Center offers base plate through holes；The upswept frame is mounted on the pedestal, forms supportive body；The upper disk
Center is equipped with upper disk through-hole, and the center of the lower disc is equipped with lower disc through-hole；The upper disk is horizontal with frame
By the way that cross bar through-hole and the screw rod I of upper disk through-hole is passed through to be connect with nut I between bar；Pass through between the lower disc and pedestal
It is connected across base plate through holes with the screw rod II of lower disc through-hole with nut II；The bending plate I and the bending plate II
Between the upper disk and lower disc；Circumferentially shape is evenly distributed on the bottom surface of the lower disc, institute to the magnet
Stating coil, circumferentially shape is evenly distributed on circuit board, and the circuit board is rounded, mounted on the center of pedestal；Institute
The coil stated on circuit board is connect by lead with circuit board, installs connector on lead, and circuit board is mounted on the right bar of frame
On, connect with circuit board one section of lead is located inside the right bar of frame, is played a protective role, and photophore is installed on circuit boards,
By photophore show caused by electric energy.Under the driving of wind-force, bending plate I, bending plate II start to rotate, while band
Magnet below dynamic upper disk, lower disc and lower disc rotates together, and the coil on magnet opposed wiring substrate is moving, root
According to electromagnetic induction principle, the magnetic flux in coil can change, and generate electromotive force, circuit is interconnected to form between coil,
The electromotive force can drive electronics to flow to form electric current, and photophore is made to shine.
Further, in said program, sleeve I is equipped between the cross bar through-hole and the screw rod I, sleeve I is solid
It is scheduled in cross bar through-hole, there are certain gaps between sleeve I and upper disk；Between the base plate through holes and the screw rod II
Equipped with sleeve II, in II sleeve of sleeve, II base plate through holes, there are certain gaps between nut II and lower disc；The upper disk
The aperture of through-hole is more than the outer diameter of the screw rod I, and the aperture of the lower disc through-hole is more than the outer diameter of the screw rod II, makes curved
While bent thin plate I, bending plate II can drive disk, lower disc rotation, reduce energy loss.
Further, in said program, the corner of lower section four of the pedestal is equipped with rubber legs, plays stable and anti-
Sliding effect.
Further, in said program, the complete phase of shape design of the bending plate I and the bending plate II
Together, multiple convex sheet are uniformly provided in top and bottom；On the upper disk and lower disc with the bending plate I and described curved
Bent thin plate II is corresponding to be equipped with card slot, and the convex sheet of the bending plate I and the bending plate II is inserted into corresponding card
It in slot, is completely embedded, stablizes.
Further, in said program, the number of the magnet and coil is 4-8, according to entire experimental model
Size and the size of magnet and coil carry out reasonable disposition.
Further, in said program, on the circuit board, each coil is by direction clockwise or counterclockwise
Sequence is connected, and the whole story end of two adjacent coils is connected by conductor, starting coil beginning and the last one coil clockwise
End connect with lead, to form a complete closed circuit.
Further, in said program, the number of the photophore is 3-5, shown by photophore caused by
Electric energy.
The beneficial effects of the invention are as follows：The present invention is driven by two bending plates below lower disc under the driving of wind-force
Magnet rotate together, so as to make magnet relative coil movement, circuit is interconnected to form between coil, according to electromagnetic induction original
Reason, producing electricl energy makes photophore shine, the succinct and clear principle for illustrating wind-power electricity generation, convenient for learning and understanding.And
And simple structure of the present invention, it is easy to disassemble, it takes up space small, is especially advantageous for classroom instruction demonstration, can effectively attract student
Practise interest.
Description of the drawings
Fig. 1 is the front view of the present invention；
Fig. 2 is the vertical view of the present invention；
Fig. 3 is the scheme of installation between bending plate I, bending plate II and lower disc；
Fig. 4 is the bottom view of upper disk；
Fig. 5 is the planar development schematic diagram of bending plate I；
Fig. 6 is arrangement schematic diagram of the magnet on lower disc；
Fig. 7 is arrangement schematic diagram of the coil on circuit board；
Wherein, 1- upswept frames, the left bar of 1a- frames, the right bar of 1b- frames, 1c- framework bars, 1d- cross bars through-hole, 2- bottoms
Seat, 2a- rubber legs, 2c- base plate through holes, the upper disks of 3a-, 3b- lower discs, 3c- disks through-hole, 4a- bending plates I, 4b- bendings
Thin plate II, 5- circuit boards, 6- sleeves I, 7- screw rods I, 8- nuts I, 9- sleeves II, 10- screw rods II, 11- nuts II, 12- lines
Circle, 13- magnet, 14- connectors, 15- leads, 16- circuit boards, 17- photophores, 18- convex sheet, 19- card slots.
Specific embodiment
The present invention is described in more detail With reference to embodiment：
A kind of experiment teaching aid of simulating wind power generation, including：It is upswept frame 1, pedestal 2, upper disk 3a, lower disc 3b, curved
Bent I 4a of thin plate, it II 4b of bending plate, circuit board 5, coil 12, magnet 13, connector 14, lead 15, circuit board 16, shines
Device 17；The upswept frame 1 is made of the left bar 1a of frame, the right bar 1b of frame and framework bar 1c three parts, and the frame is left
Bar 1a and the right bar 1b of the frame are in 90 ° between the framework bar 1c respectively, and the centre of the framework bar 1c offers
Cross bar through-hole 1d, the center position of the pedestal 2 offer base plate through holes 2c；The upswept frame 1 is mounted on the pedestal 2
On, form supportive body；The corner of lower section four of the pedestal 2 is equipped with rubber legs 2a, plays the role of stablizing and anti-skidding.It is described
The center of upper disk 3a is equipped with upper disk through-hole 3c, and the center of the lower disc 3b is equipped with lower disc through-hole 3d；Institute
It states between disk 3a and framework bar 1c by the way that the screw rod I 7 of cross bar through-hole 1d and upper disk through-hole 3c is passed through to connect with nut I 8
It connects；By passing through the screw rod II 10 of base plate through holes 2c and lower disc through-hole 3d and nut II between the lower disc 3b and pedestal 2
11 are connected.Sleeve I 6 is equipped between the cross bar through-hole 1d and the screw rod I 7, sleeve I 6 is fixed in cross bar through-hole 1d,
There are certain gaps between sleeve I 6 and upper disk 3a；Sleeve is equipped between the base plate through holes 2c and the screw rod II 10
In II 9, II 9 sleeve of sleeve, II 9 base plate through holes 2c, there are certain gaps between nut II 11 and lower disc 3b；The upper circle
The aperture of disk through-hole 3c is more than the outer diameter of the screw rod I 7, and the aperture of the lower disc through-hole 3d is more than the screw rod II 10
Outer diameter, enable I 4a of bending plate, II 4b of bending plate drive disk 3a, lower disc 3b rotate while, reduce energy damage
Consumption.I 4a of bending plate and II 4b of the bending plate is mounted between the upper disk 3a and lower disc 3b；The bending
I 4a of thin plate is identical with the shape design of II 4b of bending plate, and multiple convex sheet 18 are uniformly provided in top and bottom；
It is corresponding with I 4a of bending plate and II 4b of the bending plate on the upper disk 3a and lower disc 3b to be equipped with card slot 19,
The convex sheet 18 of II 4b of I 4a of bending plate and the bending plate is inserted into corresponding card slot 19, is completely embedded, surely
It is fixed.Circumferentially shape is evenly distributed on the bottom surface of the lower disc 3b to the magnet 13, and the coil 12 circumferentially uniformly divide by shape
For cloth on circuit board 5, the circuit board 5 is rounded, mounted on the center of pedestal 2, the magnet 13 and coil 12
Number be 4-8, reasonable disposition is carried out according to the size of entire experimental model and the size of magnet and coil, described
On circuit board 5, each coil 12 is connected by direction sequence clockwise or counterclockwise, the whole story end of two adjacent coils 12
It is connected by conductor, originates the beginning of coil 12 and the end of the last one coil 12 is connect with lead 15 clockwise, to form
One complete closed circuit；Coil 12 on the circuit board 5 is connect by lead 15 with circuit board 16, is pacified on lead 15
Add-in connectors 14, circuit board 16 are mounted on the right bar 1b of frame, and connect with circuit board 16 one section of lead 15 is located at the right bar of frame
Inside 1b, the photophore 17 that plays a protective role is installed on the board 16, and the number of photophore 17 is 3-5, passes through photophore
Electric energy caused by displaying.
Under the driving of wind-force, I 4a of bending plate, II 4b of bending plate start to turn the experiment teaching aid of this simulating wind power generation
It is dynamic, while the magnet 13 below upper disk 3a, lower disc 3b and lower disc 3b is driven to rotate together, 13 opposed wiring base of magnet
Coil 12 on plate 5 moves, and according to electromagnetic induction principle, the magnetic flux in coil 12 can change, and generates electromotive force, coil
Between be interconnected to form circuit, which can drive electronics to flow to form electric current, make photophore 17 shine, it is succinct and bright
The principle for illustrating wind-power electricity generation, convenient for learning and understand.And simple structure of the present invention, it is easy to disassemble, it takes up space small,
Classroom instruction demonstration is especially advantageous for, can effectively attract the learning interest of student.
The product form and style of above-described embodiment and schema and the non-limiting present invention, any technical field it is common
The appropriate variation or modification that technical staff does it all should be regarded as not departing from the patent category of the present invention.
Claims (1)
1. a kind of experiment teaching aid of simulating wind power generation, which is characterized in that including：Upswept frame (1), pedestal (2), upper disk
(3a), lower disc (3b), bending plate II (4b), circuit board (5), coil (12), magnet (13), connect bending plate I (4a)
Connect device (14), lead (15), circuit board (16), photophore (17)；The upswept frame (1) is by the left bar of frame (1a), frame
Right bar (1b) and framework bar (1c) three parts composition, the left bar of frame (1a) and the right bar of the frame (1b) respectively with it is described
In 90 ° between framework bar (1c), the centre of the framework bar (1c) offers cross bar through-hole (1d), the pedestal (2)
Center position offers base plate through holes (2c)；The upswept frame (1) forms supportive body on the pedestal (2)；
The center of the upper disk (3a) is equipped with upper disk through-hole (3c), and the center of the lower disc (3b) is equipped with lower disc
Through-hole (3d)；By passing through cross bar through-hole (1d) and upper disk through-hole (3c) between the upper disk (3a) and framework bar (1c)
Screw rod I (7) connect with nut I (8)；By passing through base plate through holes (2c) under between the lower disc (3b) and pedestal (2)
The screw rod II (10) of disk through-hole (3d) is connected with nut II (11)；The bending plate I (4a) and the bending plate II
(4b) is between the upper disk (3a) and lower disc (3b)；The magnet (13) circumferentially shape be evenly distributed on it is described under
The bottom surface of disk (3b), circumferentially shape is evenly distributed on circuit board (5) coil (12), the circuit board (5)
It is rounded, mounted on the center of pedestal (2)；Coil (12) on the circuit board (5) passes through lead (15) and circuit
Plate (16) connects, installs connector (14) on lead (15), circuit board (16) on the right bar of frame (1b), lead (15) with
Connect one section of circuit board (16) is located at that the right bar of frame (1b) is internal, and photophore (17) is on circuit board (16)；Described
Sleeve I (6) is equipped between cross bar through-hole (1d) and the screw rod I (7), sleeve I (6) is fixed in cross bar through-hole (1d), sleeve I
(6) there are certain gaps between upper disk (3a)；It is equipped between the base plate through holes (2c) and the screw rod II (10)
Sleeve II (9), sleeve II (9) are arranged in base plate through holes (2c), and there are certain between nut II (11) and lower disc (3b)
Gap；The aperture of the upper disk through-hole (3c) is more than the outer diameter of the screw rod I (7), the hole of the lower disc through-hole (3d)
Diameter is more than the outer diameter of the screw rod II (10)；The corner of lower section four of the pedestal (2) is equipped with rubber legs (2a), plays stabilization
With anti-skidding effect；The bending plate I (4a) is identical with the shape design of the bending plate II (4b), in upper end under
End is uniformly provided with multiple convex sheet (18)；On the upper disk (3a) and lower disc (3b) with the bending plate I (4a) and institute
State that bending plate II (4b) is corresponding to be equipped with card slot (19), by the bending plate I (4a) and the bending plate II (4b)
Convex sheet (18) is inserted into corresponding card slot (19), is completely embedded, and is stablized；The number of the magnet (13) and coil (12) is equal
It is 4-8；On the circuit board (5), each coil (12) is connected by direction sequence clockwise or counterclockwise, adjacent
The whole story end of two coils (12) is connected by conductor, the beginning of starting coil (12) and clockwise the last one coil (12)
End is connect with lead (15)；The number of the photophore (17) is 3-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610117630.6A CN105551354B (en) | 2016-03-02 | 2016-03-02 | A kind of experiment teaching aid of simulating wind power generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610117630.6A CN105551354B (en) | 2016-03-02 | 2016-03-02 | A kind of experiment teaching aid of simulating wind power generation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105551354A CN105551354A (en) | 2016-05-04 |
| CN105551354B true CN105551354B (en) | 2018-06-26 |
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ID=55830520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610117630.6A Expired - Fee Related CN105551354B (en) | 2016-03-02 | 2016-03-02 | A kind of experiment teaching aid of simulating wind power generation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105551354B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108305546A (en) * | 2018-04-12 | 2018-07-20 | 常州纺织服装职业技术学院 | Teaching generator |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7417334B2 (en) * | 2003-07-08 | 2008-08-26 | Shiro Kinpara | Wind power generation system, arrangement of permanent magnets, and electrical power-mechanical force converter |
| CN201418020Y (en) * | 2009-05-27 | 2010-03-03 | 徐平 | Wind power generating device |
| CN201588741U (en) * | 2009-12-11 | 2010-09-22 | 王铮 | Hybrid power generation device |
| CN203482058U (en) * | 2013-09-05 | 2014-03-12 | 河南亮明电控设备有限公司 | Coreless permanent-magnet wind driven generator with excellent low wind speed charging performance |
| CN204066542U (en) * | 2014-08-29 | 2014-12-31 | 大连世佳自动化设备有限公司 | The science popularization device of the law of electromagnetic induction |
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2016
- 2016-03-02 CN CN201610117630.6A patent/CN105551354B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN105551354A (en) | 2016-05-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Si Hao Inventor before: Dong Mengchen |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180515 Address after: 266590 School of electronic communications and physics, Shandong University of Science and Technology, 579, Qian Wan Gang Road, Qingdao, Shandong Applicant after: SHANDONG University OF SCIENCE AND TECHNOLOGY Address before: 250022 unit 2, 13 building, 30 sunny road, Ji'nan, Shandong, 1001 Applicant before: Dong Mengchen |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180626 |