CN206194230U - Physical electrical experiment box - Google Patents
Physical electrical experiment box Download PDFInfo
- Publication number
- CN206194230U CN206194230U CN201621062755.5U CN201621062755U CN206194230U CN 206194230 U CN206194230 U CN 206194230U CN 201621062755 U CN201621062755 U CN 201621062755U CN 206194230 U CN206194230 U CN 206194230U
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- CN
- China
- Prior art keywords
- experiment
- box body
- experimental box
- module
- case lid
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Abstract
The utility model discloses a physical electrical experiment box, including experiment case lid and experiment box body, the experiment case lid passes through hinged joint on experiment box body, one side of experiment box body is provided with the draw -in groove, one side of experiment case lid is provided with the buckle of forming a complete set with the draw -in groove, inside a plurality of parallelly connected bulb modules and the voltmeter of being provided with of experiment box body, one side outside of experiment box body is provided with the general supply line, the inboard that is provided with experiment box body is provided with the article standing groove, the experimental box is covered the position relative with the article standing groove and is provided with a plurality of resistance element, the inboard of experiment case lid is provided with a plurality of vacancy groove. The utility model discloses simple structure, convenient to use, portable when using, can insert each experiment module to the experiment stage property that needs through the wire and work a telephone switchboard downtheholely according to the needs of experiment to realize to establish ties or be parallelly connected, so that observe experiment phenomena, also can adjust adjustable experimental instruments's scope as required in the experiment, observe different experimental results.
Description
Technical field
The utility model is related to a kind of experimental box, more particularly to a kind of electrophysics experimental box, belongs to teaching equipment technology
Field.
Background technology
At present, student needs manually operated multiple electricity Physical Experiment when upper physics lesson, but most of at present
The equipment of the electrophysics of use is all very scattered, and in the case where a circuit element is lost, experiment is just difficult to
Go down, operate unusual trouble, and need to use substantial amounts of connecting line when Experiments of Electricity assembling circuit is done, these companies
Wiring stores unusual trouble, and student easily causes the situation of loss during use, to doing what is tested
Academics and students bring many troubles.Causing corresponding experiment simultaneously cannot complete, to the hope of student's expectation experimental result
Prestige leaves sorry, influence quality of instruction.
The content of the invention
The technical problems to be solved in the utility model is that student needs manually operated multiple electricity when upper physics lesson
Physical Experiment, but the equipment of the electrophysics of most of uses at present is all very scattered, is losing a circuit element
In the case of, experiment is just difficult to down, and operate unusual troublesome problem, there is provided a kind of electrophysics experimental box.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：
A kind of electrophysics experimental box of the utility model, including experiment case lid and experimental box body, the experiment case lid pass through
It is hingedly connected on the experimental box body, the side of the experimental box body is provided with draw-in groove, and the side of the experiment case lid is set
Have a buckle supporting with the draw-in groove, the experimental box body is internally provided with some bulb modules in parallel and voltmeter, it is described simultaneously
The side for joining bulb module is provided with DC power supplier, and the side of the DC power supplier is provided with series connection bulb module,
The side of the voltmeter is provided with AC power supply module, and the side of the AC power supply module is provided with ammeter, the reality
General supply line is provided with outside the side of tryoff body, is provided with and object standing groove is provided with the inside of the experimental box body, it is described
Experimental box covers the position relative with the object standing groove and is provided with some resistive elements, and the inner side of the experiment case lid is set
There are some room grooves.
As a kind of optimal technical scheme of the present utility model, the bulb module in parallel, the DC power supplier, institute
The both sides for stating series connection bulb module, the voltmeter, the ammeter, the AC power supply module and the resistive element are equal
It is provided with positive terminal hole and negative terminal hole.
Used as a kind of optimal technical scheme of the present utility model, the bulb module in parallel 2 is by 6 to individual small bulb parallel connection structure
Into the series connection bulb module is in series by 2 to 6 small bulbs.
Used as a kind of optimal technical scheme of the present utility model, the DC power supplier is by 1 to 4 dry cell for saving 1.5V
Constitute, the AC power supply module is directly directly connected to the general supply line by transformer.
Used as a kind of optimal technical scheme of the present utility model, the ammeter is accessed in circuit by connecting, the electricity
Pressure table is by access circuit in parallel.
As a kind of optimal technical scheme of the present utility model, wire, switch frame, cunning are provided with the object standing groove
Dynamic rheostat and light emitting diode.
The beneficial effect that the utility model is reached is：This kind of electrophysics experimental box, simple structure is easy to use, just
In carrying, due to being provided with multiple experiment modules, module that can be according to required for experiment content selects oneself is tested.
When using, experimental can need, the experiment stage property for needing is inserted in each experiment module wiring hole by wire, and in fact
Existing serial or parallel connection, to carry out observation experiment phenomenon, adjusts the scope of adjustable experiment apparatus also dependent on needing in an experiment,
To observe different experimental results.
Brief description of the drawings
Accompanying drawing is used for providing being further understood to of the present utility model, and constitutes a part for specification, with this practicality
New embodiment is used to explain the utility model together, does not constitute to limitation of the present utility model.
Fig. 1 is overall structure diagram of the present utility model；
In the accompanying drawings：1st, case lid is tested；2nd, experimental box body；3rd, draw-in groove；4th, buckle；5th, attaching plug；6th, positive terminal hole；
7th, negative terminal hole；8th, bulb module in parallel；9th, DC power supplier；10th, series connection bulb module；11st, small bulb；12nd, voltage
Table；13rd, ammeter；14th, AC power supply module；15th, object standing groove；16th, resistive element；17th, general supply line；18th, room groove.
Specific embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Embodiment
As shown in figure 1, the utility model provides a kind of electrophysics experimental box, including experiment case lid 1 and experimental box body 2,
Experiment case lid 1 is connected through the hinge on experimental box body 2, and the side of experimental box body 2 is provided with draw-in groove 3, tests the side of case lid 1
The buckle 4 supporting with draw-in groove 3 is provided with, experimental box body 2 is internally provided with some bulb modules in parallel 8 and voltmeter 12, it is in parallel
The side of bulb module 8 is provided with DC power supplier 9, and the side of DC power supplier 9 is provided with series connection bulb module 10, electricity
The side of pressure table 12 is provided with AC power supply module 14, and the side of AC power supply module 14 is provided with ammeter 13, experimental box body 2
Side outside be provided with general supply line 17, the power line 17 is connected with attaching plug 5, and the inner side of experimental box body 2 is provided with
Object standing groove 15, the position relative with object standing groove 15 is provided with some resistive elements 16 on experiment case lid 1, tests case lid
1 inner side is provided with some room grooves 18.
Further, bulb module in parallel 8, DC power supplier 9, series connection bulb module 10, voltmeter 12, ammeter
13rd, the both sides of AC power supply module 14 and resistive element 16 are provided with positive terminal hole 6 and negative terminal hole 7.
Further, bulb module in parallel 8 is made up of the parallel connection of 2 to 6 small bulbs 11, and series connection bulb module 10 is by 2 to 6
Small bulb 11 is in series.
Further, DC power supplier 9 is made up of the dry cell of 1 to 4 section 1.5V, and AC power supply module 14 directly passes through
Transformer is directly connected to general supply line 17.
Further, during ammeter 13 accesses circuit by connecting, voltmeter 12 is accessed in circuit by parallel connection.
Further, wire, switch frame, slide rheostat and light emitting diode are provided with object standing groove 15.
This kind of electrophysics experimental box, simple structure is easy to use, is easy to carry, due to being provided with multiple experiment modules,
Module that can be according to required for experiment content selects oneself is tested.When in use, experimental can need, needs
Experiment stage property inserted in each experiment module wiring hole by wire, and realize serial or parallel connection, show to carry out observation experiment
As the scope of adjustable experiment apparatus is adjusted also dependent on needing in an experiment to observe different experimental results.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although being described in detail to the utility model with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent.It is all it is of the present utility model spirit and principle within, any modification, equivalent substitution and improvements made etc.,
Should be included within protection domain of the present utility model.
Claims (6)
1. a kind of electrophysics experimental box, including experiment case lid（1）And experimental box body（2）, the experiment case lid（1）By hinge
It is connected to the experimental box body（2）On, it is characterised in that the experimental box body（2）Side be provided with draw-in groove（3）, the reality
Tryoff lid（1）Side be provided with and the draw-in groove（3）Supporting buckle（4）, the experimental box body（2）It is internally provided with some
Bulb module in parallel（8）And voltmeter（12）, the bulb module in parallel（8）Side be provided with DC power supplier（9）, institute
State DC power supplier（9）Side be provided with series connection bulb module（10）, the voltmeter（12）Side be provided with exchange
Power module（14）, the AC power supply module（14）Side be provided with ammeter（13）, the experimental box body（2）Side
Outside is provided with general supply line（17）, the general supply line（17）It is connected with attaching plug（5）, the experimental box body（2）It is interior
Side is provided with object standing groove（15）, the experiment case lid（1）On with the object standing groove（15）Relative position is provided with
Some resistive elements（16）, the experiment case lid（1）Inner side be provided with some room grooves（18）.
2. a kind of electrophysics experimental box according to claim 1, it is characterised in that the bulb module in parallel（8）, institute
State DC power supplier（9）, the series connection bulb module（10）, the voltmeter（12）, the ammeter（13）, the exchange
Power module（14）And the resistive element（16）Both sides be provided with positive terminal hole（6）With negative terminal hole（7）.
3. a kind of electrophysics experimental box according to claim 1, it is characterised in that the bulb module in parallel（8）By 2
To 6 small bulbs（11）Parallel connection is constituted, the series connection bulb module（10）By 2 to 6 small bulbs（11）It is in series.
4. a kind of electrophysics experimental box according to claim 1, it is characterised in that the DC power supplier（9）By 1
Dry cell to 4 section 1.5V is constituted, the AC power supply module（14）The general supply line is directly directly connected to by transformer
（17）.
5. a kind of electrophysics experimental box according to claim 1, it is characterised in that the ammeter（13）By series connection
In access circuit, the voltmeter（12）By in parallel connection access circuit.
6. a kind of electrophysics experimental box according to claim 1, it is characterised in that the object standing groove（15）Inside set
It is equipped with wire, switch frame, slide rheostat and light emitting diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621062755.5U CN206194230U (en) | 2016-09-20 | 2016-09-20 | Physical electrical experiment box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621062755.5U CN206194230U (en) | 2016-09-20 | 2016-09-20 | Physical electrical experiment box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206194230U true CN206194230U (en) | 2017-05-24 |
Family
ID=58729429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621062755.5U Expired - Fee Related CN206194230U (en) | 2016-09-20 | 2016-09-20 | Physical electrical experiment box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206194230U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109036043A (en) * | 2018-08-20 | 2018-12-18 | 国网辽宁省电力有限公司铁岭供电公司 | A kind of electrical experiment mobile terminal |
-
2016
- 2016-09-20 CN CN201621062755.5U patent/CN206194230U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109036043A (en) * | 2018-08-20 | 2018-12-18 | 国网辽宁省电力有限公司铁岭供电公司 | A kind of electrical experiment mobile terminal |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170524 Termination date: 20170920 |