CN107622721A - A kind of elastic potential energy generator experimental device - Google Patents
A kind of elastic potential energy generator experimental device Download PDFInfo
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- CN107622721A CN107622721A CN201710863370.1A CN201710863370A CN107622721A CN 107622721 A CN107622721 A CN 107622721A CN 201710863370 A CN201710863370 A CN 201710863370A CN 107622721 A CN107622721 A CN 107622721A
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- fixed
- block
- square
- coil
- support
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- 238000005381 potential energy Methods 0.000 title claims abstract description 15
- 239000007787 solid Substances 0.000 claims 1
- 230000004907 flux Effects 0.000 description 14
- 230000005611 electricity Effects 0.000 description 3
- 206010044565 Tremor Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Abstract
The invention discloses a kind of elastic potential energy generator experimental device, including support, it is characterized in that：Chute and through hole are provided with the support,The chute is embedded with one end of sliding bar,The sliding bar centre position is fixed with montant,The montant lower end is fixed with ball,The sliding bar end connects circular shaft,One end of spring is fixed with the circular shaft,The other end of the spring is fixed with the square coil of connection power supply and switch,The square coil is arranged between symmetrical base coil,The support side is provided with slide rail,Sliding block is provided with the slide rail,The sliding block can pass through the through hole,The square block of the slide rail is provided through below the sliding block,It is provided with the upside of the sliding block on two cylinders, two cylinders and is respectively arranged with set square,Fixed block and motor are fixed with the support,The symmetrical base coil is fixed with the fixed block,Electric wire is connected on the symmetrical base coil,The electric wire connects LED lamp panel.
Description
Technical field
The present invention relates to physics subject field, specifically, is related to a kind of elastic potential energy generator experimental device.
Background technology
Magnetic flux change caused by elastic potential energy, can produce induced-current, but this principle be typically all teacher explain to
Student, or this principle is shown by picture demonstration, there is presently no a kind of intuitively demonstration elastic potential energy to cause magnetic
Variations of flux produces faradic device, and this is the deficiencies in the prior art part.
The content of the invention
It is convenient that elastic potential energy is sent out the technical problem to be solved in the present invention is to provide a kind of elastic potential energy generator experimental device
Electricity is demonstrated.
The present invention, which adopts the following technical scheme that, realizes goal of the invention：
A kind of elastic potential energy generator experimental device, including support, it is characterized in that：Chute is provided with the support and is led to
Hole, the chute are embedded with one end of sliding bar, and the sliding bar centre position is fixed with montant, and the montant lower end is fixed with
Ball, the sliding bar end connect circular shaft, and one end of spring is fixed with the circular shaft, and the other end of the spring is fixed with
The square coil of power supply and switch is connected, the square coil is arranged between symmetrical base coil, and the support side is set
Slide rail is equipped with, sliding block is provided with the slide rail, the sliding block can pass through the through hole, is provided through below the sliding block
The square block of the slide rail, the sliding block upside, which is provided with two cylinders, two cylinders, is respectively arranged with set square, institute
State and fixed block and motor are fixed with support, the symmetrical base coil, the symmetrical bottom are fixed with the fixed block
Electric wire is connected on seat coil, the electric wire connects LED lamp panel, and the motor shaft of the motor is fixedly connected with screw rod, and the screw rod is worn
Cross the fixed block and be threadedly coupled with the square block, the screw rod is hinged with the support.
As the further restriction of the technical program, the gradient on the inclined-plane of two set squares is different.
Compared with prior art, the advantages and positive effects of the present invention are：In the original of demonstration elastic potential energy electrical power generators
During reason, switch is opened, square coil is powered, and pulls downward on spring and then unclamps, and spring back and forth moves up and down under elastic force effect,
So that square coil vertical tremor in base coil, the magnetic flux of the magnetic field of square coil in base coil changes,
The magnetic flux of base coil changes, and produces induced-current, and base coil connects LED lamp panel, induced electricity flow point by electric wire
Bright LED lamp panel；Motor is opened again, drives screw rod to rotate so that sliding block moves from right to left in slide rail, drives two set squares
Move from right to left so that ball crosses two set squares successively, and when set square is not in contact with ball, sliding bar is in chute
Bottom, when sliding block slowly moves, one of set square contacts ball, lifts ball and highly raises so that spring heights
Rise, then set square separates with ball, and the height of circle ball and spring declines, after another set square and sphere contacts again with
Ball separates, and moves up and down so as to ball, drives the height of spring to follow continuous change, spring with square coil back and forth up and down
Mobile, the magnetic flux of the magnetic field of square coil in base coil changes, and the magnetic flux of base coil changes, and produces
Induced-current, base coil connect LED lamp panel by electric wire, and induced-current lightening LED lamp plate, magnetic flux change is big, induced electricity
Kinetic potential is bigger, and induced-current is bigger, and the lampet quantity that LED lamp panel is lit is more, can intuitively demonstrate elastic potential energy and draw
The magnetic flux change risen produces induced-current this principle.Spring can be also tested by said process elastic deformation and height occurs
On producing faradic influence during degree change.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the stereogram of the original state of the present invention.
Fig. 3 is the side view one of the present invention.
Fig. 4 is the side view two of the present invention.
In figure：1st, chute, 2, sliding bar, 3, support, 4, through hole, 5, sliding block, 5a, slide rail, 6, screw rod, 7, square block, 8,
Fixed block, 9, motor, 10, cylinder, 11, set square, 12, base coil, 13, ball, 13a, square coil, 14, montant, 15,
Spring, 16, circular shaft.
Embodiment
Below in conjunction with the accompanying drawings, the specific embodiment of the present invention is described in detail, it is to be understood that of the invention
Protection domain do not limited by embodiment.
As Figure 1-Figure 4, the present invention includes support 3, and chute 1 and through hole 4, the chute 1 are provided with the support 3
One end of sliding bar 2 is embedded with, chute 1 is T-slot, and there are the fin for coordinating the T-slot, the slip in one end of sliding bar 2
The centre position of bar 2 is fixed with montant 14, and the lower end of montant 14 is fixed with ball 13, and the end of sliding bar 2 connects circular shaft 16,
One end of spring 15 is fixed with the circular shaft 16, the other end of the spring 15 is fixed with the square line of connection power supply and switch
13a is enclosed, the square coil 13a is arranged between symmetrical base coil 12, and the side of support 3 is provided with slide rail 5a, institute
State and sliding block 5 is provided with slide rail 5a, the sliding block 5 can pass through the through hole 4, and the lower section of sliding block 5 is provided through described
Slide rail 5a square block 7, the upside of sliding block 5 are provided with two cylinders 10, triangle are respectively arranged with two cylinders 10
Plate 11, fixed block 8 and motor 9 are fixed with the support 3, the symmetrical base coil 12 is fixed with the fixed block 8,
Connection electric wire 8a, the electric wire 8a connections LED lamp panel 8b, LED lamp panel 8b use existing production on the symmetrical base coil 12
Product, repeat no more, the motor shaft of the motor 9 is fixedly connected with screw rod 6, the screw rod 6 through the fixed block 8 and with the side
Shape block 7 is threadedly coupled, and the screw rod 6 is be hinged with the support 3.
The gradient on two inclined-planes of set square 11 is different, and the quantity of set square 11 is not limited to two, can be according to reality
Test need to design it is multiple.
The present invention workflow be：When demonstrating the principle of elastic potential energy electrical power generators, switch, square coil are opened
13a is powered, and pulls downward on spring 15 and then unclamps, and spring 15 back and forth moves up and down under elastic force effect so that square coil 13a
The vertical tremor in base coil 12, the magnetic flux of square coil 13a magnetic field in base coil 12 change, base line
The magnetic flux of circle 12 changes, and produces induced-current, and base coil 12 passes through electric wire 8a connection LED lamp panel 8b, induced-current
Lightening LED lamp plate 8b.
Motor 9 is opened again, drives screw rod 6 to rotate so that sliding block 5 moves from right to left in slide rail 5a, drives two three
Gusset 11 moves from right to left so that and ball 13 crosses two set squares 11 successively, when set square 11 is not in contact with ball 13,
Sliding bar 2 is in the bottom of chute 1, and when sliding block 5 slowly moves, one of set square 11 contacts ball 13, lifts ball
13 height raise so that spring 15 highly raises, and then set square 11 separates with ball 13, under the height of ball 13 and spring 15
Drop, another set square 11 separate with ball 13 again after being contacted with ball 13, so as to which ball 13 moves up and down, drive spring 15
Height follow continuous change, spring 15 back and forth moves up and down with square coil 13a, and square coil 13a magnetic field is in base
Magnetic flux in coil 12 changes, and the magnetic flux of base coil 12 changes, and produces induced-current, and base coil 12 is logical
Electric wire 8a connection LED lamp panel 8b are crossed, induced-current lightening LED lamp plate 8b, magnetic flux change is big, and induced electromotive force is bigger, sensing
Electric current is bigger, and the lampet quantity that LED lamp panel is lit is more, can intuitively demonstrate magnetic flux change caused by elastic potential energy
This principle of generation induced-current.To production when can also test the generation elastic deformation of spring 15 and height change by said process
Raw faradic influence.
Disclosed above is only the specific embodiment of the present invention, and still, the present invention is not limited to this, any ability
What the technical staff in domain can think change should all fall into protection scope of the present invention.
Claims (2)
1. a kind of elastic potential energy generator experimental device, including support (3), it is characterized in that：Chute is provided with the support (3)
(1) and through hole (4), the chute (1) are embedded in one end of sliding bar (2), and sliding bar (2) centre position is fixed with perpendicular
Bar (14), montant (14) lower end are fixed with ball (13), sliding bar (2) the end connection circular shaft (16), the circular shaft
(16) one end of spring (15) is fixed with, the other end of the spring (15) is fixed with the square coil of connection power supply and switch
(13a), the square coil (13a) are arranged between symmetrical base coil (12), and support (3) side is provided with slide rail
(5a), is provided with sliding block (5) in the slide rail (5a), and the sliding block (5) can pass through the through hole (4), under the sliding block (5)
Side is provided through the slide rail (5a) square block (7), and two cylinders (10), two institutes are provided with the upside of the sliding block (5)
State and set square (11) is respectively arranged with cylinder (10), fixed block (8) and motor (9) are fixed with the support (3), it is described solid
Determine to be fixed with the symmetrical base coil (12) on block (8), electric wire (8a), institute are connected on the symmetrical base coil (12)
Electric wire (8a) connection LED lamp panel (8b) is stated, the motor shaft of the motor (9) is fixedly connected with screw rod (6), and the screw rod (6) passes through
The fixed block (8) and it is threadedly coupled with the square block (7), the screw rod (6) is be hinged with the support (3).
2. elastic potential energy generator experimental device according to claim 1, it is characterized in that：Two set squares (11) it is oblique
The gradient in face is different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710863370.1A CN107622721B (en) | 2017-09-22 | 2017-09-22 | Elastic potential energy power generation experimental device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710863370.1A CN107622721B (en) | 2017-09-22 | 2017-09-22 | Elastic potential energy power generation experimental device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107622721A true CN107622721A (en) | 2018-01-23 |
| CN107622721B CN107622721B (en) | 2024-01-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710863370.1A Active CN107622721B (en) | 2017-09-22 | 2017-09-22 | Elastic potential energy power generation experimental device |
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| Country | Link |
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| CN (1) | CN107622721B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112509439A (en) * | 2020-10-30 | 2021-03-16 | 合肥正宇自动化科技有限公司 | Small ball movement science popularization demonstration device based on magnetic balls |
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2017
- 2017-09-22 CN CN201710863370.1A patent/CN107622721B/en active Active
Patent Citations (9)
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| JP2002357665A (en) * | 2001-05-31 | 2002-12-13 | Univ Tokyo | Astatic rotation type vibration detector using pendulum having permanent magnet arranged in parallel magnetic field |
| CN203433718U (en) * | 2013-08-02 | 2014-02-12 | 陈廷航 | Demonstration apparatus of conversion from electric energy to mechanical energy |
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| CN204614321U (en) * | 2015-05-19 | 2015-09-02 | 天津商业大学 | A kind of electromagnetic induction demonstration device |
| CN205862661U (en) * | 2016-03-16 | 2017-01-04 | 九江学院 | A kind of energy converts teaching demonstration device |
| CN206058654U (en) * | 2016-08-04 | 2017-03-29 | 罗金森 | A kind of demonstration apparatus for energy conversion of teaching |
| CN106448379A (en) * | 2016-10-19 | 2017-02-22 | 济南大学 | AC generator principle demonstration instrument |
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Cited By (1)
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|---|---|---|---|---|
| CN112509439A (en) * | 2020-10-30 | 2021-03-16 | 合肥正宇自动化科技有限公司 | Small ball movement science popularization demonstration device based on magnetic balls |
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| CN107622721B (en) | 2024-01-02 |
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