CN209525821U - A kind of scientific toy device of demonstrating electromagnetic induction - Google Patents
A kind of scientific toy device of demonstrating electromagnetic induction Download PDFInfo
- Publication number
- CN209525821U CN209525821U CN201821761283.1U CN201821761283U CN209525821U CN 209525821 U CN209525821 U CN 209525821U CN 201821761283 U CN201821761283 U CN 201821761283U CN 209525821 U CN209525821 U CN 209525821U
- Authority
- CN
- China
- Prior art keywords
- baffle
- copper coil
- baby battery
- bottom plate
- magnet
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of scientific toy devices of demonstrating electromagnetic induction, including bottom plate, staking out, copper coil, baffle plate groove, baffle, baby battery, magnet, several staking outs are provided on the bottom plate, copper coil is also placed on the bottom plate, baffle plate groove is additionally provided on the bottom plate, it is provided with baffle in the baffle plate groove, blocks baby battery outside the baffle, the baby battery both ends are connected with magnet.The phenomenon that the utility model structure is simple, handsome in appearance, is suitble to student's hands-on, and exercise student ' manipulative ability, toy is novel, and interest is strong, easy and safe to operate, generation is obviously intuitive.
Description
Technical field
The utility model relates to teaching and experiment equipment technical fields, and in particular to a kind of scientific toy device.
Background technique
It is dry as dust since some scientific knowledge proximate nutritions are abstract in teaching process, it is active good along with student
It is dynamic, cannot prolonged sustained attention power, therefore student can be allowed to be easier using flexile teaching method, is more intuitive
Solution and learning knowledge, however, special experiment equipment is also no small investment, and these special testers for school
Material itself does not have very big interest.A kind of scientific toy apparatus structure of demonstrating electromagnetic induction of the utility model is simple,
It is handsome in appearance, it is suitble to student's hands-on, exercise student ' manipulative ability, toy is novel, and interest is strong, easy to operate peace
Entirely, obviously intuitive the phenomenon that generation.
Summary of the invention
The purpose of this utility model is exactly to provide a kind of scientific toy of demonstrating electromagnetic induction to solve the above-mentioned problems
Device is not only simple in structure, handsome in appearance, is suitble to student's hands-on, exercise student ' manipulative ability, and toy design is new
The phenomenon that grain husk, interest is strong, easy and safe to operate, generation is obviously intuitive.
The technical solution of the utility model is: a kind of scientific toy device of demonstrating electromagnetic induction, including bottom plate, staking out,
Copper coil, baffle plate groove, baffle, baby battery, magnet, the bottom plate are the device basic component, play the role of support, set thereon
Multiple other components are equipped with, several staking outs are provided on the bottom plate, the staking out interts copper coil for fixing copper coil
It is placed in the fixation that copper coil can be realized between different staking outs, copper coil can also be bent to using the staking out of different location
Different moulding increases the interest and intuitive of demonstration, and the staking out is made by electrically non-conductive materials such as wooden or plastic materials,
The staking out can be set as needed multiple, and the staking out position can be configured as needed, be also placed on the bottom plate
Copper coil, the copper coil for anode, cathode electric current moved along copper wire, formed magnetic field, with baby battery on magnet that
This mutually draws, repels, so that battery be pushed to advance, baffle plate groove, setting in the baffle plate groove are additionally provided on the bottom plate
There is baffle, the baffle plate groove blocks baby battery when starting for demonstrating, prevent baby battery from shifting to an earlier date for placing baffle, the baffle
It runs out of, blocks baby battery outside the baffle, since baby battery has anode and cathode, so the baby battery can give device
Electric current is provided, the baby battery both ends are connected with magnet, and the magnet is used to provide mutually traction between copper coil and repels,
To provide the power to advance to baby battery, there are two the magnet settings, and the anode and cathode of baby battery are adsorbed with magnet,
It is small after the baby battery for inhaling attachment magnets enters copper coil since there is homopolar-repulsions, heteropolar attracting phenomenon between magnet
Electric current in battery will repeat to move between a positive electrode and a negative electrode along copper coil, and then will form magnetic field in copper coil,
Since baby battery both ends are adsorbed with magnet, the magnet that the magnetic field of formation and baby battery positive and negative anodes adsorb mutually draws and repels, from
And baby battery is pushed to fast move in copper coil.
The utility model structure is simple, handsome in appearance, is suitble to student's hands-on, exercise student ' manipulative ability, toy structure
The phenomenon that it is novel to think, and interest is strong, easy and safe to operate, generation is obviously intuitive.
Detailed description of the invention
The utility model is described further with reference to the accompanying drawings and examples.(same section label one in each figure
It causes).
Fig. 1 is the utility model structure diagram.
1. bottom plate in figure, 2. staking outs, 3. copper coils, 4. baffle plate grooves, 5. baffles, 6. baby batteries, 7. magnet.
Specific embodiment
A kind of scientific toy device of demonstrating electromagnetic induction of 1 pair of the utility model is said in detailed below with reference to the accompanying drawing
Bright: the utility model includes bottom plate 1, staking out 2, copper coil 3, baffle plate groove 4, baffle 5, baby battery 6, magnet 7, and demonstration starts preceding incite somebody to action
The device is placed on smooth table top, and bottom plate 1 is the device basic component, is played the role of support, is provided with multiple
Other component is provided with several staking outs on bottom plate 1, copper coil 3 is placed on bottom plate 1, baffle plate groove 4 is additionally provided on bottom plate 1, keeps off
It is provided with baffle 5 in board slot 4, blocks baby battery 6 outside baffle 5, copper coil 3 is interted as needed first and is placed in different location
Staking out 2 between, the fixation of copper coil 3 not only may be implemented in this way, but also copper coil 3 can be bent to different moulding, demonstrate
After beginning, the baffle 5 being arranged in baffle plate groove 4 is taken away, since there is baby battery 6 anode and cathode, 6 both ends of baby battery to be also connected with
Magnet 7, according to homopolar-repulsion, heteropolar attracting phenomenon, after the baby battery 6 for inhaling attachment magnets 7 enters copper coil 3, baby battery 6
In electric current will repeat to move between a positive electrode and a negative electrode along copper coil 3, and then will form magnetic field, shape in copper coil 3
At magnetic field and the absorption of 6 positive and negative anodes of baby battery the mutually traction of magnet 7 and repel, to push baby battery 6 fast in copper coil 3
Speed is mobile.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the guarantor of the utility model within novel spirit and principle
It protects in range.
Claims (3)
1. a kind of scientific toy device of demonstrating electromagnetic induction, it is characterised in that: including bottom plate (1), staking out (2), copper coil
(3), baffle plate groove (4), baffle (5), baby battery (6), magnet (7) are provided with several staking outs (2), the bottom on the bottom plate (1)
It is also placed on plate (1) copper coil (3), is additionally provided with baffle plate groove (4) on the bottom plate (1), is provided in the baffle plate groove (4)
Baffle (5), the baffle (5) block baby battery (6) outside, and baby battery (6) both ends are connected with magnet (7).
2. a kind of scientific toy device of demonstrating electromagnetic induction according to claim 1, it is characterised in that: the staking out
(2) for fixing copper coil (3), copper coil (3) is can be realized into copper coil (3) interspersed be placed between different staking outs (2)
It is fixed, copper coil (3) can also be bent to different moulding using the staking out (2) of different location.
3. a kind of scientific toy device of demonstrating electromagnetic induction according to claim 1, it is characterised in that: the copper coil
(3) electric current for anode, cathode is moved along copper wire, and the magnet (7) formed on magnetic field, with baby battery (6) is led each other
Draw, repel, so that battery be pushed to advance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821761283.1U CN209525821U (en) | 2018-10-29 | 2018-10-29 | A kind of scientific toy device of demonstrating electromagnetic induction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821761283.1U CN209525821U (en) | 2018-10-29 | 2018-10-29 | A kind of scientific toy device of demonstrating electromagnetic induction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209525821U true CN209525821U (en) | 2019-10-22 |
Family
ID=68213138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821761283.1U Expired - Fee Related CN209525821U (en) | 2018-10-29 | 2018-10-29 | A kind of scientific toy device of demonstrating electromagnetic induction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209525821U (en) |
-
2018
- 2018-10-29 CN CN201821761283.1U patent/CN209525821U/en not_active Expired - Fee Related
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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: 20191022 Termination date: 20201029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |