CN107452262B - A kind of engine experiment instrument of Ampere force and static-electronic driving - Google Patents
A kind of engine experiment instrument of Ampere force and static-electronic driving Download PDFInfo
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- CN107452262B CN107452262B CN201710789767.0A CN201710789767A CN107452262B CN 107452262 B CN107452262 B CN 107452262B CN 201710789767 A CN201710789767 A CN 201710789767A CN 107452262 B CN107452262 B CN 107452262B
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- 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
- G09B23/181—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism for electric and magnetic fields; for voltages; for currents
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Abstract
A kind of engine experiment instrument of Ampere force and static-electronic driving, mainly it is made of electrode plate, swivel plate, plastics disk shaft, plastics turntable, charge-exchange brush, permanent magnet, high-voltage electrostatic power, it is emphatically cylinder metal conductor plate by electrode plate, swivel plate is the metallic conductor plate of non-ferromagnetic material, realize continuous static-electronic driving, and the electric current formed when by swivel plate and electrode plate charge-exchange is converted into the technology of ampere power drive, this experimental design is more advantageous to the culture for promoting the initiative spirit and the ability of practice of student.Production is extremely simple, and effect is obvious, will increase more educational functions in teaching, is a meaningful job with developing prospect.
Description
Technical field
This application involves a kind of production of the laboratory apparatus of Ampere force and static-electronic driving and demenstration methods, belong to Physical Experiment
Instrument field.
Background technique
In course of University Physics, electrostatic is an important content, and the application of electrostatic induction is even more the content that everybody pays close attention to.
For many years, to help this concept of student's correct understanding and applying electrostatic induction, some lecture experiments of cooperation teaching setting are such as quiet
The dirty block electrostatic of electricity jump-ball experiment, the experiment of electrostatic swing ball, electrostatic drum experiment, electrostatic blowing and inventor herein's design
Jump-ball experiment instrument, swing type electrostatic power machine etc., although existing electrostatic demonstration device solves some needs to a certain extent,
But lack further pioneering and inventing to electrostatic power lecture experiment, as engine aspect, the demonstration engine seen at present
Specifically including that the engines such as heat engine, motor (ampere power drive), standing wave motor, these have its unique advantages and limit to,
Lack and is formed in the design and device in terms of effectively realizing electrostatic power machine, especially electrostatic power machine experiment in charge-exchange
Electric current be not utilized, how to realize swivel plate be it is flat acquisition continuous equidirectional driving electrostatic power machine and in charge
The electric current formed when exchange is utilized, and this patent will solve this problem.This patent is in National Nature fund project (item
, Qiqihaer City's science and technology project (item number: GYGG-201423), 2017 annual Heilongjiang Province's religions mesh number: 11405092)
It educates and completes under Room basic scientific research business is special and the support of institution of higher education's education reform project.
Bibliography:
A kind of interesting paraffin flame scale block electrostatic jump-ball experiment of the such as beam Faku County and analysis [J] " College Physics " 2015.4
Wang Fei electrostatic power machine [ZL] CN1941594, date of publication: 2007.04.04
Motor type static swing ball [ZL] CN201927254U, date of publication 2011.08.10 is opened in a kind of induction of Zhu He, Li Xiaohong
A kind of electrostatic jump-ball experiment instrument [ZL] CN103606326A of built-in paraffin flame scale block of the such as beam Faku County, date of publication:
2014.02.26
Summary of the invention
The application is the engine solved under classroom or class, is emphatically cylinder metal conductor plate, rotation by electrode plate
Plate is non-ferromagnetic material metallic conductor plate, realizes continuous static-electronic driving, and by swivel plate with electrode plate charge-exchange when is formed
Electric current be converted into the technology of ampere power drive.
Technical scheme: a kind of engine experiment instrument of Ampere force and static-electronic driving, mainly by electrode plate, rotation
Plate, plastics disk shaft, plastics turntable, charge-exchange brush, permanent magnet, bracket, high density insulation board, connecting wire, high pressure are quiet
Electric electric power generating composition, it is characterized in that: the electrode plate includes metal conductor plate a, metal conductor plate b, metal conductor plate a is led with metal
Body plate b is the cylindrical shape electrode plate as made of the cutting of thermos flask metallic conductor shell, and electrode plate is vertical and is fixed on highly dense
It spends on insulation board;The swivel plate be it is smooth by surface, material is identical, the identical non-ferromagnetic material metallic conductor plate c (net of size
Shape aluminium sheet) and metallic conductor plate d (netted aluminium sheet) composition, metallic conductor plate c and metallic conductor plate d are with plastics turntable turn
Axis is that axial symmetry is connected on plastics turntable and fixes, and is insulated between metallic conductor plate c and metallic conductor plate d, metal is led
Body plate c, metallic conductor plate d and plastics disk shaft are in the same plane perpendicular to high density insulation board;Plastics turntable
Shaft passes through the plane central region hole of plastics turntable, and plastics turntable can be freely rotated around plastics disk shaft, plastics disk shaft
One end is vertically fixed on high density insulation board, and the other end passes through the plane central region hole of bracket, and bracket is fixed on high density insulation
On plate, charge-exchange brush is fixed on swivel plate, and the charge-exchange brush is that the thin copper wire in soft foreskin conductor (has certain bullet
Property) composition, permanent magnet is fixed on high density insulation board, and while being placed in charge-exchange brush with electrode plate charge-exchange corresponding electricity
(close to the lower end of charge-exchange brush) on the inside of the position of charge-exchange on pole plate, it is ensured that so that charge-exchange brush is electric with electrode plate
The Ampere force torque that the electric current generated in charge-exchange brush when lotus exchanges generates in magnetic field of permanent magnet is subject to quiet with swivel plate
The torque direction that electric power effect generates is consistent;On high density insulation board, using plastics disk shaft as axis, with charge-exchange brush outside
It is drawn on high density insulation board at a distance from end (charge-exchange brush is just contacted with electrode plate) to plastics disk shaft for radius
Metal conductor plate a and metal conductor plate b in electrode plate is vertically fixed on using plastics disk shaft as symmetry axis highly dense by circumference
Spend on insulation board, and ensure metal conductor plate a and metal conductor plate b the outside of the circumference and connect with the circumference (with
The edge metal conductor plate a and the edge metal conductor plate b of the circumference joint are metallic conductor plate c and gold in swivel plate
Charge-exchange brush on category conductor plate d can just contact the edge of electrode plate respectively).It is invested with the connecting wire with insulated hull
High density insulate plate surface connection metal conductor plate a and metal conductor plate b, then with connecting wire respectively with high-voltage electrostatic power two
Extreme connection, and powered by switch control.The radius of the circumference is equal to the cylindrical shape of metal conductor plate a, metal conductor plate b
Electrode plate radius.
Lecture experiment 1, first by the charge-exchange brush point on the metallic conductor plate c and metallic conductor plate d in swivel plate
Electrode plate can just not be contacted, restarts switch power supply, swivel plate just directional rotating therewith.
Lecture experiment 2, withdraws from permanent magnet, and the metal conductor plate a and metal conductor plate b in electrode plate is turned with plastics turntable
Axis is that symmetry axis is vertically fixed on high density insulation board, and ensures metal conductor plate a and metal conductor plate b on the circumference
(being overlapped with circumference), first just by the charge-exchange brush difference on the metallic conductor plate c and metallic conductor plate d in swivel plate
The one side edge of the metal conductor plate a in electrode plate and the one side edge of metal conductor plate b can be contacted, power supply is started switch, it will
It will appear the metallic conductor plate c and metal conductor plate a and metallic conductor of the metallic conductor plate d in electrode plate in swivel plate
Reciprocally swinging between plate b, rather than directional rotating.
Principle analysis to lecture experiment 1, such as attached drawing 2, on the metallic conductor plate c and metallic conductor plate d of swivel plate
Charge-exchange brush contacted respectively with metal conductor plate a, metal conductor plate b in electrode plate, connect switch, metallic conductor plate c
With the charge-exchange brush on metallic conductor plate d respectively with metal conductor plate a, metal conductor plate b charge-exchange in electrode plate, divide
It Huo get not be repelled due to homophilic charge with metal conductor plate a, metal conductor plate b in electrode plate homophilic charge and generate thrust,
It is exactly that metal conductor plate a and metallic conductor plate c repels, electrostatic force fe, similarly, metal conductor plate b and metallic conductor plate d
Repel, electrostatic force is-fe;Charge-exchange brush and swivel plate form immediate current in charge exchanging process at the same time, this
For electric current in the top of permanent magnet, what permanent magnet generated is parallel to what swivel plate was formed perpendicular to charge-exchange brush in charge-exchange
Immediate current, charge-exchange brush and swivel plate be by Ampere force at this time, it is, metallic conductor plate c and charge thereon are handed over
Brush is changed by Ampere force F, metallic conductor plate d and charge-exchange brush thereon are by Ampere force-F, therefore electrostatic force generates
Turning moment and the turning moment that Ampere force generates are in the same direction;This more makes full use of electricity than the turning moment that single electrostatic force generates
Can, electrode plate and the swivel plate electrostatic force in charge-exchange also change from attraction to electrostatic force when repelling excessive (it is strong-weak-
Strong variation), Ampere force is generated in magnetic field using the immediate current formed by charge-exchange brush in charge-exchange and increases rotation
The driving moment of rotating plate.After electrode plate is separated with swivel plate, Ampere force disappears, and metal conductor plate a and metallic conductor plate c are arranged
Reprimand, metal conductor plate b and metallic conductor plate c attract, and similarly, metal conductor plate b and metallic conductor plate d repel, and metal is led
Body plate a and metallic conductor plate d attracts;Driving moment in the same direction is generated, material is thus formed lasting driving moments in the same direction.
Principle analysis to lecture experiment 2 places metal conductor plate a in attached drawing 2 and metal conductor plate b circumferentially
(being overlapped with circumference), the charge-exchange brush on the metallic conductor plate c and metallic conductor plate d of swivel plate is respectively and in electrode plate
Switch, the charge-exchange on metallic conductor plate c and metallic conductor plate d are connected in metal conductor plate a, metal conductor plate b contact
Brush with metal conductor plate a, metal conductor plate b charge-exchange in electrode plate, obtains and metal conductor plate in electrode plate respectively respectively
A, the homophilic charge of metal conductor plate b is repelled due to homophilic charge and generates thrust, that is, metal conductor plate a and metallic conductor
Plate c repels, and electrostatic force fe, metal conductor plate b and metallic conductor plate d repel, and electrostatic force is-fe;Similarly, in electrostatic force
Torque drive the metallic conductor plate c and metallic conductor plate d of lower swivel plate again respectively with metal conductor plate b, gold in electrode plate
Belong to conductor plate a charge-exchange, by reversed electrostatic torque drive, like this metal conductor plate a of the swivel plate in electrode plate with
Reciprocally swinging between metal conductor plate b.
The thought that the application generates, (a kind of electrostatic power of the patent No. 201510534156.2 when developing static-electronic driving
Machine experiment instrument) discovery in swivel plate and electrode plate electric discharge forms very strong electric current, and electric current is not utilized, and can just think
Electric current utilizes field drives, and oscillating deck swing is become continuous equidirectional torque and is driven, is succeeded by test of many times.
The application is dramatically different with the prior art, it is beneficial that: positive-negative electrode plate be cylindrical shape electrode plate and
One timing of voltage, swivel plate is plate, and non-spherical or column, obtains continuous equidirectional driving moment, while charge-exchange brush
The immediate current formed in charge-exchange is converted into an ampere power drive, increases active force;Also the relatively described circle of electrode plate is realized
The position demonstration in week, the design that electrostatic force and Ampere force are melted into a whole are more advantageous to the initiative spirit and the ability of practice of student
Culture, this engine are low manufacturing cost, low operating cost and free of contamination, make extremely simple, and effect is obvious, is imparting knowledge to students
In will increase more educational functions, be a meaningful job with developing prospect.
Detailed description of the invention
Attached drawing 1 is the structural schematic diagram of this patent
Attached drawing 2 is the schematic illustration of this patent
Attached drawing 3 is the schematic top plan view of this patent
1. electrode plate of appended drawing reference, 2. swivel plates, 3. plastics disk shafts, 4. plastics turntables, 5. charge-exchange brushes, 6.
Permanent magnet, 7. brackets, 8. high density insulation boards, 9. connecting wires, 10. high-voltage electrostatic powers, 11. circumference
Specific embodiment
Such as attached drawing 1, attached drawing 3: a kind of engine experiment instrument of Ampere force and static-electronic driving, mainly by electrode plate 1, rotation
Plate 2, plastics disk shaft 3, plastics turntable 4, charge-exchange brush 5, permanent magnet 6, bracket 7, high density insulation board 8, connecting wire
9, high-voltage electrostatic power 10 is constituted, it is characterized in that: the electrode plate 1 includes metal conductor plate a, metal conductor plate b, metallic conductor
Plate a and metal conductor plate b (as made of the cutting of thermos flask metallic conductor shell) is cylindrical shape electrode plate, and electrode plate 1 hangs down
Direct join is fixed on high density insulation board 8;The swivel plate 2 be it is smooth by surface, material is identical, the identical non-ferromagnetic material of size
Metallic conductor plate c (netted aluminium sheet) and metallic conductor plate d (netted aluminium sheet) is constituted, metallic conductor plate c and metallic conductor
Plate d is connected on plastics turntable 4 and is fixed for axial symmetry with plastics disk shaft 3, and metallic conductor plate c and metallic conductor are flat
It insulate between plate d, metallic conductor plate c, metallic conductor plate d and plastics disk shaft 3 insulate same perpendicular to high density
In the plane of plate 8;Plastics disk shaft 3 passes through the plane central region hole of plastics turntable 4, and plastics turntable 4 can around plastics disk shaft 3
To be freely rotated, 3 one end of plastics disk shaft is vertically fixed on high density insulation board 8, the other end pass through bracket 7 it is smooth in
Heart hole, bracket 7 are fixed on high density insulation board 8, and charge-exchange brush 5 is fixed on swivel plate 2, and the charge-exchange brush 5 is
Thin copper wire composition in soft foreskin conductor;Permanent magnet 6 is fixed on high density insulation board 8, and is placed in charge-exchange brush 5 and electrode
When 1 charge-exchange of plate on corresponding electrode plate 1 on the inside of the position of charge-exchange (lower end of close charge-exchange brush 5), it is ensured that make
The electric current that charge-exchange brush 5 generates in charge-exchange brush 5 when with 1 charge-exchange of electrode plate is obtained to generate in 6 magnetic field of permanent magnet
Ampere force torque it is consistent with the torque direction that electrostatic force that swivel plate 2 is subject to generates;On high density insulation board 8, with
Plastics disk shaft 3 is axis, is turned with 5 outer end of charge-exchange brush (charge-exchange brush 5 is just contacted with electrode plate 1) to plastics turntable
The distance of axis 3 is that radius draws circumference 11 on high density insulation board 8, by the metal conductor plate a and metallic conductor in electrode plate 1
Plate b is that symmetry axis is vertically fixed on high density insulation board 8, and ensures that metal conductor plate a is led with metal with plastics disk shaft 3
Outside and with the circumference 11 connect (metal conductor plate a edge with circumference 11 joint of the body plate b in the circumference 11
It is that the charge-exchange brush 5 in swivel plate 2 on metallic conductor plate c and metallic conductor plate d is distinguished with the edge metal conductor plate b
The edge of electrode plate 1 can just be contacted).8 surface of high density insulation board connection metal is invested with the connecting wire 9 with insulated hull to lead
Body plate a and metal conductor plate b, then connect respectively with 10 two poles end of high-voltage electrostatic power with connecting wire 9, and supplied by switch control
Electricity.The radius of the circumference 11 is equal to the cylindrical shape electrode plate radius of metal conductor plate a, metal conductor plate b.
Lecture experiment 1, first by the charge-exchange brush 5 on the metallic conductor plate c and metallic conductor plate d in swivel plate 2
Electrode plate 1 can just be contacted respectively, restart switch power supply, the just directional rotating therewith of swivel plate 2.
Lecture experiment 2 withdraws from permanent magnet 6, by the metal conductor plate a and metal conductor plate b in electrode plate 1 with plastics turntable
Shaft 3 is that symmetry axis is vertically fixed on high density insulation board 8, and ensures metal conductor plate a and metal conductor plate b in the circle
On week 11, first the charge-exchange brush 5 on the metallic conductor plate c and metallic conductor plate d in swivel plate 2 can just be connect respectively
The one side edge of metal conductor plate a in the pole plate 1 that gets an electric shock and the one side edge of metal conductor plate b, start switch power supply, it will go out
Metallic conductor plate c and metal conductor plate a and metal conductor plate of the metallic conductor plate d in electrode plate 1 in existing swivel plate 2
Reciprocally swinging between b, rather than directional rotating.
The major parameter of specific implementation is one of preferably: the column of the radius and metal conductor plate a of circumference 11, metal conductor plate b
Face shape electrode plate radius is identical, is 12.4cm, and plastics disk shaft 3 is metal shaft, long 10cm, diameter 0.2cm;Insulated plastic
Expect 4 center bore of turntable be 0.3cm, outer diameter 5cm, with a thickness of 4mm;Charge-exchange brush 5 a length of 1cm, width 0.5cm;It is highly dense
Spend a length of 57cm of insulation board 8, width 45cm;Electrode plate 1 is stainless steel electrode plate, is cut by thermos flask metallic conductor shell
Cylindrical shape electrode plate, arc length 9.89cm, a height of 6.62cm;High-voltage electrostatic power 10 is 10,000 volts;Swivel plate 2 is aluminum
Plate, a length of 7.89cm, a height of 6.62cm;Permanent magnet 6 is that magnetic field is 0.5 tesla at the 1mm of surface.
Claims (1)
1. the engine experiment instrument of a kind of Ampere force and static-electronic driving, mainly by electrode plate (1), swivel plate (2), plastics turntable
Shaft (3), plastics turntable (4), charge-exchange brush (5), permanent magnet (6), bracket (7), high density insulation board (8), connecting wire
(9), high-voltage electrostatic power (10) is constituted, it is characterized in that: the electrode plate (1) includes metal conductor plate a, metal conductor plate b, gold
Belong to conductor plate a and metal conductor plate b is cylindrical shape electrode plate, electrode plate (1) is vertical and is fixed on high density insulation board (8)
On;
The swivel plate (2) be it is smooth by surface, material is identical, the identical non-ferromagnetic material metallic conductor plate c of size and metal
Conductor plate d composition, metallic conductor plate c and metallic conductor plate d are that axial symmetry is connected to plastics with plastics disk shaft (3)
It is on turntable (4) and fixed, it insulate between metallic conductor plate c and metallic conductor plate d, metallic conductor plate c, metallic conductor are flat
Plate d and plastics disk shaft (3) are in the same plane perpendicular to high density insulation board (8);
Plastics disk shaft (3) passes through the plane central region hole of plastics turntable (4), and plastics turntable (4) can around plastics disk shaft (3)
To be freely rotated, plastics disk shaft (3) one end is vertically fixed on high density insulation board (8), and the other end passes through bracket (7)
Plane central region hole, bracket (7) are fixed on high density insulation board (8), and charge-exchange brush (5) is fixed on swivel plate (2), described
Charge-exchange brush (5) is the thin copper wire composition in soft foreskin conductor;Permanent magnet (6) is fixed on high density insulation board (8), and is set
In the position inside of charge-exchange brush (5) and charge-exchange on electrode plate (1) corresponding when electrode plate (1) charge-exchange, it is ensured that
So that the electric current that charge-exchange brush (5) generates in charge-exchange brush (5) when with electrode plate (1) charge-exchange is in permanent magnet (6)
The Ampere force torque generated in magnetic field is consistent with the torque direction that the electrostatic force that swivel plate (2) is subject to generates;
On high density insulation board (8), with plastics disk shaft (3) for axis, turned with charge-exchange brush (5) outer end to plastics turntable
The distance of axis (3) be radius circumference (11) are drawn on high density insulation board (8), by electrode plate (1) metal conductor plate a with
Metal conductor plate b is that symmetry axis is vertically fixed on high density insulation board (8), and ensures that metal is led with plastics disk shaft (3)
Body plate a connects with metal conductor plate b in the outside of the circumference (11) and with the circumference (11);The radius of the circumference (11)
Equal to the cylindrical shape electrode plate radius of metal conductor plate a, metal conductor plate b.
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CN201710789767.0A CN107452262B (en) | 2017-08-28 | 2017-08-28 | A kind of engine experiment instrument of Ampere force and static-electronic driving |
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CN201710789767.0A CN107452262B (en) | 2017-08-28 | 2017-08-28 | A kind of engine experiment instrument of Ampere force and static-electronic driving |
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CN107452262B true CN107452262B (en) | 2019-08-23 |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201965825U (en) * | 2011-03-07 | 2011-09-07 | 王韶修 | Ampere force experiment apparatus |
CN204884356U (en) * | 2015-08-22 | 2015-12-16 | 齐齐哈尔大学 | Static engine experiment appearance |
CN206331703U (en) * | 2016-10-29 | 2017-07-14 | 齐齐哈尔大学 | Electrostatic power machine experiment instrument |
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2017
- 2017-08-28 CN CN201710789767.0A patent/CN107452262B/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201965825U (en) * | 2011-03-07 | 2011-09-07 | 王韶修 | Ampere force experiment apparatus |
CN204884356U (en) * | 2015-08-22 | 2015-12-16 | 齐齐哈尔大学 | Static engine experiment appearance |
CN206331703U (en) * | 2016-10-29 | 2017-07-14 | 齐齐哈尔大学 | Electrostatic power machine experiment instrument |
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