CN206805888U - Electromagnetism iron filings magnetic induction line shows experimental box - Google Patents
Electromagnetism iron filings magnetic induction line shows experimental box Download PDFInfo
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- CN206805888U CN206805888U CN201720465822.6U CN201720465822U CN206805888U CN 206805888 U CN206805888 U CN 206805888U CN 201720465822 U CN201720465822 U CN 201720465822U CN 206805888 U CN206805888 U CN 206805888U
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- experiment
- electromagnetism
- iron filings
- magnetic induction
- induction line
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Abstract
Electromagnetism iron filings magnetic induction line shows experimental box, is related to student appliance technical field.To achieve the above object, the utility model provides following technical scheme：Electromagnetism iron filings magnetic induction line shows experimental box, including experiment of electromagnetism case platform, it is characterised in that：The experiment of electromagnetism case platform installed in front has experiment control electrical equipment, and power knob is configured with front side of experiment control electrical equipment, and energization setting button is configured with the left of power knob, and four-way adjusting key is configured with the downside of the setting button that is powered.The electromagnetism iron filings magnetic induction line shows experimental box, experiential function is complete, Electrical Safety is reliable, the distribution situation of magnetic induction line in different electric wires, coil magnetic field can be shown, energization intensity can be flexibly controlled in experimentation, to adjust the intensity in magnetic field and magnetic induction line distribution, provided convenience for the experimental learning of student.
Description
Technical field
It the utility model is related to student appliance technical field, specifically electromagnetism iron filings magnetic induction line displaying experimental box.
Background technology
Electromagnetism is the important content in physics subject, electricity can magnetisation, magnetic also generating power, by studying the phase between electromagnetism
Interaction and relation, help people understand in it principle, and learn to help people preferably to live with these principles, its
The distribution of magnetic induction line is important study and the experiment content in Middle School Physics in middle research electric field, by the way that wire is powered to forming magnetic
, the distribution situation of surrounding magnetic induction line is shown using the sensing feature of iron filings, but lack full-featured, the Neng Gouquan of one kind at present
Face shows the Multi-function experimental presentation device of magnetic induction line distribution around all kinds of different live wires or coil.
Utility model content
The purpose of this utility model is to provide electromagnetism iron filings magnetic induction line displaying experimental box, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides following technical scheme：
Electromagnetism iron filings magnetic induction line shows experimental box, including experiment of electromagnetism case platform, it is characterised in that：The experiment of electromagnetism case
Platform installed in front has experiment control electrical equipment, is configured with power knob on front side of experiment control electrical equipment, being configured with energization on the left of power knob sets
Determine button, four-way adjusting key is configured with the downside of the setting button that is powered, safety control electric switch, safety are configured with the right side of four-way adjusting key
Display screen is configured with the right side of control electric switch, being provided with case platform circuit on the right side of experiment control electrical equipment tears plate open, and case platform circuit is torn open on front side of plate
Dismounting cap nut is configured with, equipment drawing device is installed on the right side of experiment of electromagnetism case platform, power supply is connected with rear side of experiment of electromagnetism case platform
Line, power line right side are provided with three pin plug, and experiment of electromagnetism pond is provided with the upside of experiment of electromagnetism case platform, is pacified on the upside of experiment of electromagnetism pond
Equipped with hot-wire coil, coil fixed seat is installed on the downside of hot-wire coil, energization spool, live wire are installed on the right side of coil fixed seat
Being dissipated on the left of pipe has experiment iron filings, and rotation wire loop is provided with the downside of energization spool, vertical circle spool is configured with the right side of energization spool, is erected
Energization vertical circle is installed on the downside of astragal pipe, Rotatable connector is installed on the upside of energization spool, is provided with the upside of Rotatable connector outstanding
Electric frame is hung, electric frame lower right side is suspended in midair and support boom is installed, boom base is installed on the downside of support boom, pacified on rear side of boom base
Being deposited equipped with storing bottle cylinder, on the upside of storing bottle cylinder has iron filings storage bottle, and iron filings are provided with the upside of iron filings storage bottle and dissipate shower nozzle, storing bottle cylinder
Left side is provided with instrument stock, and control buzzer is provided with inside the experiment of electromagnetism case platform, is connected with the left of control buzzer
Mainboard control line, mainboard control line left side are provided with the electric mainboard of control, and output is connected with the right side of control buzzer and controls electrical connection, output control electricity
Experiment power transformation box is connected with rear side of wiring, access conduit is connected with rear side of experiment power transformation box, is connected with the left of experiment power transformation box
Live wire is tested, experiment pool bottom line is installed on the upside of experiment live wire.
As further program of the utility model：It is provided with the downside of the experiment of electromagnetism case platform every the anti-palm protector of electricity.
As further program of the utility model：Power on signal lamp bar is configured with front side of the experiment control electrical equipment.
As further program of the utility model：Turnover draw ring is installed on the downside of the equipment drawing device.
As further program of the utility model：Scrap collection is installed on the upside of the instrument stock and inhales ball.
Compared with prior art, the beneficial effects of the utility model are：The electromagnetism iron filings magnetic induction line shows experimental box,
Experiential function is complete, and Electrical Safety is reliable, can show the distribution situation of magnetic induction line in different electric wires, coil magnetic field, is testing
During can flexibly control energization intensity, so as to adjust the intensity in magnetic field and magnetic induction line distribution, provided for the experimental learning of student
Facility.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the internal structure schematic diagram of the utility model experiment of electromagnetism case platform.
In figure：1st, experiment of electromagnetism case platform, 2, experiment control electrical equipment, 3, power knob, 4, be powered setting button, 5, four-way regulation
Key, 6, safety control electric switch, 7, display screen, 8, case platform circuit tear plate open, 9, dismounting cap nut, 10, equipment drawing device, 11, electricity
Source line, 12, three pin plug, 13, experiment of electromagnetism pond, 14, hot-wire coil, 15, coil fixed seat, 16, energization spool, 17, experiment
Iron filings, 18, rotation wire loop, 19, vertical circle spool, 20, energization vertical circle, 21, Rotatable connector, 22, the electric frame of suspention, 23, support frame
Arm, 24, boom base, 25, storing bottle cylinder, 26, iron filings storage bottle, 27, iron filings dissipate shower nozzle, 28, instrument stock, 29, control electric signal
Device, 30, mainboard control line, 31, the electric mainboard of control, 32, output control electrical connection, 33, experiment power transformation box, 34, access conduit, 35, real
Test live wire, 36, experiment pool bottom line, 37, every the anti-palm protector of electricity, 38, power on signal lamp bar, 39, turnover draw ring, 40, iron filings
Collect and inhale ball.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1, Fig. 2, in the utility model embodiment, electromagnetism iron filings magnetic induction line displaying experimental box, including electromagnetism
Experimental box platform 1, it is characterised in that：The installed in front of experiment of electromagnetism case platform 1 has experiment control electrical equipment 2, and the front side of experiment control electrical equipment 2 is matched somebody with somebody
Power knob 3 is equipped with, the left side of power knob 3 is configured with energization setting button 4, and the downside of setting button 4 that is powered is configured with four-way tune
Key 5 is saved, the right side of four-way adjusting key 5 is configured with safety control electric switch 6, and safety controls the right side of electric switch 6 and is configured with display screen 7, real
Test control electrical equipment 2 right side case platform circuit is installed and tear plate 8 open, case platform circuit tears the front side of plate 8 open and is configured with dismounting cap nut 9, experiment of electromagnetism
The right side of case platform 1 is provided with equipment drawing device 10, and the rear side of experiment of electromagnetism case platform 1 is connected with power line 11, and the right side of power line 11 is installed
There is three pin plug 12, the upside of experiment of electromagnetism case platform 1 is provided with experiment of electromagnetism pond 13, and the upside of experiment of electromagnetism pond 13 is provided with live wire
Circle 14, the downside of hot-wire coil 14 are provided with coil fixed seat 15, and the right side of coil fixed seat 15 is provided with energization spool 16, live wire
The left side of pipe 16, which dissipates, experiment iron filings 17, and the downside of energization spool 16 is provided with rotation wire loop 18, and the right side of energization spool 16 is configured with
Vertical circle spool 19, the downside of vertical circle spool 19 are provided with energization vertical circle 20, and the upside of energization spool 16 is provided with Rotatable connector 21, revolved
The upside of switching electrical equipment 21 is provided with the electric frame 22 of suspention, suspends the electric lower right side of frame 22 in midair and is provided with support boom 23, supports under boom 23
Side is provided with boom base 24, and the rear side of boom base 24 is provided with storing bottle cylinder 25, and the storage of the upside of storing bottle cylinder 25 has iron filings storage
Bottle 26, the upside of iron filings storage bottle 26 are provided with iron filings and dissipate shower nozzle 27, and the left side of storing bottle cylinder 25 is provided with instrument stock 28, the electromagnetism
Control buzzer 29 is installed, the left side of control buzzer 29 is connected with mainboard control line 30, and mainboard control line 30 is left inside experimental box platform 1
Side is provided with the electric mainboard 31 of control, and the right side of control buzzer 29 is connected with output control electrical connection 32, and the rear side of output control electrical connection 32 connects
Experiment power transformation box 33 is connected to, the rear side of experiment power transformation box 33 is connected with access conduit 34, and the left side of experiment power transformation box 33 is connected with reality
Live wire 35 is tested, the upside of experiment live wire 35 is provided with experiment pool bottom line 36.
The downside of experiment of electromagnetism case platform 1 is provided with every the anti-palm protector 37 of electricity, and bottom can effectively be separated by, which being configured so that, leads to
Electrical circuit, ensure the Electrical Safety during equipment use.
The front side of experiment control electrical equipment 2 is configured with power on signal lamp bar 38, is configured so that the logical of convenient each pipeline equipment of grasp
Electric situation.
The downside of equipment drawing device 10 is provided with turnover draw ring 39, is configured so that the lifting for facilitating equipment is moved.
The upside of instrument stock 28 is provided with scrap collection and inhales ball 40, and recovery can fast and easily be arranged by being configured so that
Iron filings 17 are tested, so as to repeated multiple times utilization.
The electromagnetism iron filings magnetic induction line displaying experimental box is when carrying out magnetic induction line displaying experiment, by experiment of electromagnetism case platform 1
Power supply is connected using the three pin plug 12 of power line 11 after placing, iron filings sprinkling is carried out around the instrument for needing to test, is made
Shower nozzle 27 is dissipated with the iron filings in iron filings storage bottle 26 uniformly to be sprayed, presses the power knob 3 of experiment control electrical equipment 2, completes to match somebody with somebody
Energizing source is tested in the cut-out of closed safe control electric switch 6 before putting operation, and experiment energization setting button 4 and four-way adjusting key 5 coordinate
The display of display screen 7 carries out the control setting of power-on voltage electric current, selected to need alive circuit to be started, and may be selected logical
Electric coil 14, energization spool 16 and energization vertical circle 20 carry out the experiment shows of different magnetic field magnetic induction line, hot-wire coil 14 and energization
Spool 16 is respectively configured with the device in two different energization directions, convenient to carry out the experiment that is reversely powered, and safety is opened after the completion of setting
Electric switch 6 is controlled, control buzzer 29 can export the control electric signal of setting, power transformation power supply be carried out by testing power transformation box 33, by reality
Test the output setting power supply of live wire 35 and form setting magnetic field, observe the magnetic strength wire shaped that experiment iron filings 17 are formed around magnetic field,
It can help to test the completion of iron filings 17 position movement by tapping experiment of electromagnetism pond 13.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
1. electromagnetism iron filings magnetic induction line shows experimental box, including experiment of electromagnetism case platform, it is characterised in that：The experiment of electromagnetism case platform
Installed in front has experiment control electrical equipment, is configured with power knob on front side of experiment control electrical equipment, energization setting is configured with the left of power knob
Button, the setting button downside that is powered are configured with four-way adjusting key, safety control electric switch are configured with the right side of four-way adjusting key, and safety is controlled
Display screen is configured with the right side of electric switch, case platform circuit is installed on the right side of experiment control electrical equipment and tears plate open, case platform circuit is torn open matches somebody with somebody on front side of plate
Dismounting cap nut is equipped with, equipment drawing device is installed on the right side of experiment of electromagnetism case platform, power line is connected with rear side of experiment of electromagnetism case platform,
Three pin plug is installed on the right side of power line, experiment of electromagnetism pond is installed on the upside of experiment of electromagnetism case platform, installed on the upside of experiment of electromagnetism pond
There is hot-wire coil, coil fixed seat is installed on the downside of hot-wire coil, energization spool, energization spool are installed on the right side of coil fixed seat
Left side, which dissipates, experiment iron filings, and rotation wire loop is provided with the downside of energization spool, vertical circle spool, vertical circle are configured with the right side of energization spool
Energization vertical circle is installed on the downside of spool, Rotatable connector is installed on the upside of energization spool, suspention is installed on the upside of Rotatable connector
Electric frame, suspend electric frame lower right side in midair and support boom is installed, boom base is installed on the downside of support boom, installed on rear side of boom base
There is storing bottle cylinder, being deposited on the upside of storing bottle cylinder has iron filings storage bottle, and iron filings are provided with the upside of iron filings storage bottle and dissipate shower nozzle, storing bottle cylinder is left
Side is provided with instrument stock, and control buzzer is provided with inside the experiment of electromagnetism case platform, master is connected with the left of control buzzer
Plate control line, mainboard control line left side are provided with the electric mainboard of control, and output is connected with the right side of control buzzer and controls electrical connection, output control electricity connects
Experiment power transformation box is connected with rear side of line, access conduit is connected with rear side of experiment power transformation box, reality is connected with the left of experiment power transformation box
Live wire is tested, experiment pool bottom line is installed on the upside of experiment live wire.
2. electromagnetism iron filings magnetic induction line according to claim 1 shows experimental box, it is characterised in that the experiment of electromagnetism case
It is provided with the downside of platform every the anti-palm protector of electricity.
3. electromagnetism iron filings magnetic induction line according to claim 1 shows experimental box, it is characterised in that the experiment control electrical equipment
Front side is configured with power on signal lamp bar.
4. electromagnetism iron filings magnetic induction line according to claim 1 shows experimental box, it is characterised in that the equipment drawing device
Downside is provided with turnover draw ring.
5. electromagnetism iron filings magnetic induction line according to claim 1 shows experimental box, it is characterised in that on the instrument stock
Side is provided with scrap collection and inhales ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720465822.6U CN206805888U (en) | 2017-04-28 | 2017-04-28 | Electromagnetism iron filings magnetic induction line shows experimental box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720465822.6U CN206805888U (en) | 2017-04-28 | 2017-04-28 | Electromagnetism iron filings magnetic induction line shows experimental box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206805888U true CN206805888U (en) | 2017-12-26 |
Family
ID=60738824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720465822.6U Expired - Fee Related CN206805888U (en) | 2017-04-28 | 2017-04-28 | Electromagnetism iron filings magnetic induction line shows experimental box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206805888U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109741667A (en) * | 2019-01-23 | 2019-05-10 | 鲁逸凡 | A kind of Physical Experiment magnetic field simulation device |
-
2017
- 2017-04-28 CN CN201720465822.6U patent/CN206805888U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109741667A (en) * | 2019-01-23 | 2019-05-10 | 鲁逸凡 | A kind of Physical Experiment magnetic field simulation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 Termination date: 20200428 |