CN208938452U - The apparatus for demonstrating of electric magnetisation is probed into using the dispersion of light - Google Patents
The apparatus for demonstrating of electric magnetisation is probed into using the dispersion of light Download PDFInfo
- Publication number
- CN208938452U CN208938452U CN201820768814.3U CN201820768814U CN208938452U CN 208938452 U CN208938452 U CN 208938452U CN 201820768814 U CN201820768814 U CN 201820768814U CN 208938452 U CN208938452 U CN 208938452U
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- China
- Prior art keywords
- solenoid
- switch
- demonstrating
- light
- probed
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Abstract
The utility model discloses the apparatus for demonstrating that electric magnetisation is probed into the dispersion using light, solenoid is fixed on demo platform upper surface, power supply one end is connected with one end of solenoid, the other end is connected with switch, the other end of switch is connected with the other end of solenoid, transparent hose is set to inside solenoid upper end, one end and the top for extending solenoid, setting chattering type switchs right above transparent hose, contact switch is connected by conducting wire with the incandescent lamp for being fixed on iron stand side, prism is provided with right above contact switch, it is connected at the top of prism with hook, the top of hook is connected with iron stand, prism is set to the side of incandescent lamp, the utility model is structurally reasonable, it is easy to use, by optics in conjunction with the physics content in terms of electromagnetism, system that simply show physics aspects of contents and harmonious One property, effect are obvious and beautiful.
Description
Technical field
The utility model relates to apparatus for demonstrating technical fields, and in particular to be filled using the demonstration that electric magnetisation is probed into the dispersion of light
It sets.
Background technique
In physics teaching, principle and phenomenon about electric magnetisation and induced magnetic field part are more abstract, only with saying
Solution is difficult to go deep into knowing from experience and understand, and the only effect according to magnetic field to electric current of existing physics teaching demonstration device, or utilizes
Light emitting diode is too single to judge, it is lower to be related to face, lacks attraction and creativity consciousness.
Summary of the invention
It is easy to use and there are more comprehensive knowledges the technical problem to be solved by the present invention is to provide a kind of structure is simple
Combine the apparatus for demonstrating that electric magnetisation is probed into using the dispersion of light.
To realize above-mentioned target, the technical solution of the utility model are as follows: filled using the demonstration that electric magnetisation is probed into the dispersion of light
It sets, the apparatus for demonstrating being arranged above including strength button magnet, demo platform and demo platform, it is characterised in that: apparatus for demonstrating
Including transparent hose, iron stand, solenoid, power supply and switch, solenoid is fixed on demo platform upper surface, power supply one end and spiral shell
One end of coil is connected, and the other end is connected with switch, and the other end of switch is connected with the other end of solenoid, transparent adhesive tape
Pipe is set to inside solenoid upper end, one end and the top for extending solenoid, and chattering type is arranged right above transparent hose
Switch, contact switch are connected by conducting wire with the incandescent lamp for being fixed on iron stand side, setting right above contact switch
There is prism, is connected at the top of prism with hook, the top of hook is connected with iron stand, and prism is set to incandescent lamp
Side.
Further, contact switch is fixed on hardwood, and the other end of hardwood is fixedly connected with iron stand.
Further, power supply is safety of student power supply.
Further, slide rheostat is provided between switch and solenoid, switch passes through conducting wire and slide rheostat
One end is connected, and the other end of slide rheostat device is connected by conducting wire with solenoid.
Further, demo platform upper surface is provided with air level.
Further, demo platform lower surface is provided with levelling bolt.
The utility model is structurally reasonable, easy to use, simple to open up by optics in conjunction with the physics content in terms of electromagnetism
Existing physics aspects of contents and harmonious uniformity, effect are obvious and beautiful.
Detailed description of the invention
The structural schematic diagram of Fig. 1 the utility model.
Drawing explanation: 1, strength button magnet, 2, demo platform, 3, transparent hose, 4, iron stand, 5, solenoid, 6, electricity
Source, 7, switch, 8, contact switch, 9, incandescent lamp, 10, prism, 11, hook, 12, hardwood, 13, slide rheostat, 14, light
Screen.
Specific embodiment
In the description of the present invention, it should be understood that term " longitudinal direction ", " transverse direction ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on
Orientation or positional relationship shown in the drawings is merely for convenience of description the utility model, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model
Limitation.
The technical solution of the utility model is described in detail in conjunction with attached drawing, is filled using the demonstration that electric magnetisation is probed into the dispersion of light
It sets, including the apparatus for demonstrating that strength button magnet 1, demo platform 2 and demo platform are arranged above, apparatus for demonstrating includes transparent adhesive tape
Pipe 3, iron stand 4, solenoid 5, power supply 6 and switch 7, solenoid are fixed on demo platform upper surface, power supply one end and solenoid
One end be connected, the other end is connected with switch, and the other end of switch is connected with the other end of solenoid, and transparent hose is set
It is placed in inside solenoid upper end, one end and the top for extending solenoid, setting chattering type switchs right above transparent hose
8, contact switch is connected by conducting wire with the incandescent lamp 9 for being fixed on iron stand side, and contact switch can connect life usually
Electricity consumption provides power supply for incandescent lamp, and prism 10 is provided with right above contact switch, is connected at the top of prism with hook 11,
The top of hook is connected with iron stand, and prism is set to the side of incandescent lamp.
When needing to demonstrate, power supply, switch and solenoid are formed into closed circuit, what is be arranged in the upper end of solenoid is saturating
It is put into strength button magnet in gelatin tube, after energization, selects the stick-like objects such as wooden stick to pin strength button magnet, makes itself and helical
It is concordant to enclose top, after unclamping strength button magnet, due to the repulsive force by magnetic field, strength button magnet can be popped up in turn
The contact switch being arranged right above transparent hose is touched, electric must carry out luminous, the light of sending after the circuit communication of incandescent lamp
By prism dispersion phenomenon occurs for line, and optical screen 14 can be arranged by prism at this time, and colored spectrum is presented on optical screen, from
And the phenomenon that realizing the optics and electromagnetism aspect simply showed in physics aspect.
Contact switch is fixed on hardwood 12, and the other end of hardwood is fixedly connected with iron stand, facilitates strength button
Magnet collides contact switch, and power supply is safety of student power supply, and safer facilitates student to demonstrate, switch and solenoid
Between be provided with slide rheostat 13, switch is connected by conducting wire with one end of slide rheostat, slide rheostat it is another
End is connected by conducting wire with solenoid, the resistance in entire circuit is adjusted by slide rheostat, so as to adjust solenoid
Magnetic force size is easy to use the strength button magnet of different size, and demo platform upper surface is provided with air level, under demo platform
Surface is provided with levelling bolt, can effectively ensure the levelness of entire demo platform, facilitate the adjustment of platform.
The basic principle of the utility model, main feature and advantage has been shown and described above, it is practical new not departing from this
Under the premise of type spirit and scope, there are also various changes and modifications, these changes and improvements both fall within requirement and protect the utility model
The scope of the utility model of shield.
Claims (6)
1. probing into the apparatus for demonstrating of electric magnetisation using the dispersion of light, including on strength button magnet, demo platform and demo platform
The apparatus for demonstrating of face setting, it is characterised in that: apparatus for demonstrating includes transparent hose, iron stand, solenoid, power supply and switch, spiral shell
Coil is fixed on demo platform upper surface, and power supply one end is connected with one end of solenoid, and the other end is connected with switch, switch
The other end be connected with the other end of solenoid, transparent hose is set to inside solenoid upper end, and one end simultaneously extends spiral shell
The top of coil, transparent hose surface setting chattering type switch, and contact switch passes through conducting wire and is fixed on iron stand one
The incandescent lamp of side is connected, and prism is provided with right above contact switch, is connected at the top of prism with hook, the top of hook
Portion is connected with iron stand, and prism is set to the side of incandescent lamp.
2. the apparatus for demonstrating that electric magnetisation is probed into the dispersion according to claim 1 using light, it is characterised in that: contact is opened
Pass is fixed on hardwood, and the other end of hardwood is fixedly connected with iron stand.
3. the apparatus for demonstrating that electric magnetisation is probed into the dispersion according to claim 1 using light, it is characterised in that: power supply is to learn
Raw safety power supply.
4. the apparatus for demonstrating that electric magnetisation is probed into the dispersion according to claim 1 using light, it is characterised in that: switch and spiral shell
Be provided with slide rheostat between coil, switch is connected by conducting wire with one end of slide rheostat, slide rheostat it is another
One end is connected by conducting wire with solenoid.
5. the apparatus for demonstrating that electric magnetisation is probed into the dispersion according to claim 1 using light, it is characterised in that: demo platform
Upper surface is provided with air level.
6. the apparatus for demonstrating that electric magnetisation is probed into the dispersion according to claim 5 using light, it is characterised in that: demo platform
Lower surface is provided with levelling bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820768814.3U CN208938452U (en) | 2018-05-23 | 2018-05-23 | The apparatus for demonstrating of electric magnetisation is probed into using the dispersion of light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820768814.3U CN208938452U (en) | 2018-05-23 | 2018-05-23 | The apparatus for demonstrating of electric magnetisation is probed into using the dispersion of light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208938452U true CN208938452U (en) | 2019-06-04 |
Family
ID=66714556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820768814.3U Expired - Fee Related CN208938452U (en) | 2018-05-23 | 2018-05-23 | The apparatus for demonstrating of electric magnetisation is probed into using the dispersion of light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208938452U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111173593A (en) * | 2020-01-07 | 2020-05-19 | 薛博文 | Automobile exhaust prevents carbon deposit device |
-
2018
- 2018-05-23 CN CN201820768814.3U patent/CN208938452U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111173593A (en) * | 2020-01-07 | 2020-05-19 | 薛博文 | Automobile exhaust prevents carbon deposit device |
| CN111173593B (en) * | 2020-01-07 | 2022-02-01 | 王雅薇 | Automobile exhaust prevents carbon deposit device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190604 Termination date: 20200523 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |