CN105321406A - Magnetic effect experimental apparatus - Google Patents
Magnetic effect experimental apparatus Download PDFInfo
- Publication number
- CN105321406A CN105321406A CN201410378668.XA CN201410378668A CN105321406A CN 105321406 A CN105321406 A CN 105321406A CN 201410378668 A CN201410378668 A CN 201410378668A CN 105321406 A CN105321406 A CN 105321406A
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- CN
- China
- Prior art keywords
- coils
- magnetic effect
- experimental apparatus
- iron ball
- effect experimental
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention discloses a magnetic effect experimental apparatus which is science education equipment. The magnetic effect experimental apparatus structurally comprises an iron ball (1), four coils (2), a rail (3), a switch (4) and a board (5). After the power switch (4) is turned on, the four coils (2) are electrified, the iron ball (1) in motion moves clockwise along the rail (3) formed by two iron pipes to gradually pass through the four coils (2), and the speed of the iron ball (1) in motion is gradually increased under the electromagnetic effect of the electrified coils. People can directly observe experiments to comprehend principles of the magnetic effects of the electrified coils. The magnetic effect experimental apparatus is simple in structure, reasonable in design and widely applicable to various science museums in urban and rural communities and primary and secondary schools.
Description
Technical field
The present invention relates to science and education equipment technical field, be specifically related to a kind of science and education equipment magnetic effect tester.
Background technology
In general, people feel comparatively not familiar to magnetic effect principle, school classroom teaching teacher talks principle, only on blackboard drawing figure binding isotherm to carry out gram in empty teaching, student's back of the body principle is just finished, and the invention provides a kind of magnetic effect tester, allows student's operation experiments in person, simple and easy and directly understand principle, very clear.
Summary of the invention
The object of the present invention is to provide a kind of science and education equipment magnetic effect tester, operate the magnetic effect principle of flat-footed announcement hot-wire coil by experiment, structure of the present invention is simple, reasonable in design, be convenient to Industry Promotion application, for various kinds of schools's teachers ' teaching demonstration, student's operation experiments personally, also popular science propaganda can be done for all kinds of science and technology center.
Magnetic effect tester of the present invention is achieved through the following technical solutions: magnetic effect tester is formed by four hot-wire coils with through the track of coil, it is characterized in that: the iron ball (1) of motion, along the track be made up of two iron pipe (3) clockwise movement, passes four coils (2) one by one.Switch (4) coupling input AC220V/10A three-pin plug connecting coil (2), coil (2) 100*80*40mm.
The beneficial effect of magnetic effect tester of the present invention: the iron ball (1) of clockwise movement does accelerated motion through four coils (2) one by one along track (3), very clear, the magnetic effect principle of hot-wire coil allows masses watch, magnetic effect tester structure of the present invention is simple, reasonable in design, can be widely used in School, all kinds of science popularization science and technology center of the community of city and country.
Accompanying drawing illustrates: Fig. 1 is magnetic effect tester structural representation, and its structure comprises iron ball (1), coil (2), track (3), switch (4), plate face (5).
Embodiment: as shown in Figure 1, magnetic effect tester comprises iron ball (1), coil (2), track (3), switch (4), plate face (5), switch (4) coupling input AC220V/10A three-pin plug connecting coil (2), coil (2) 100*80*40mm.Turn on the power switch (4) and make four coil (2) energisings, the iron ball (1) of motion is along the track be made up of two iron pipe (3) clockwise movement, one by one through four coils (2), the galvanomagnetic effect of hot-wire coil, makes the iron ball of motion (1) speed accelerate gradually.
Claims (2)
1. the structure of magnetic effect tester comprises iron ball (1), coil (2), track (3), switch (4), plate face (5), it is characterized in that: the iron ball (1) of motion, along the track be made up of two iron pipe (3) clockwise movement, passes four coils (2) one by one.
2. magnetic effect tester switch (4) coupling inputs AC220V/10A three-pin plug connecting coil (2), coil (2) 100*80*40mm as claimed in claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410378668.XA CN105321406A (en) | 2014-08-04 | 2014-08-04 | Magnetic effect experimental apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410378668.XA CN105321406A (en) | 2014-08-04 | 2014-08-04 | Magnetic effect experimental apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105321406A true CN105321406A (en) | 2016-02-10 |
Family
ID=55248697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410378668.XA Pending CN105321406A (en) | 2014-08-04 | 2014-08-04 | Magnetic effect experimental apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105321406A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106512384A (en) * | 2016-12-02 | 2017-03-22 | 浙江机电职业技术学院 | Electromagnetic induction toy |
-
2014
- 2014-08-04 CN CN201410378668.XA patent/CN105321406A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106512384A (en) * | 2016-12-02 | 2017-03-22 | 浙江机电职业技术学院 | Electromagnetic induction toy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160210 |