CN205810222U - A kind of Multifunction electricity demonstration box - Google Patents
A kind of Multifunction electricity demonstration box Download PDFInfo
- Publication number
- CN205810222U CN205810222U CN201620280529.8U CN201620280529U CN205810222U CN 205810222 U CN205810222 U CN 205810222U CN 201620280529 U CN201620280529 U CN 201620280529U CN 205810222 U CN205810222 U CN 205810222U
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- China
- Prior art keywords
- demonstration
- groove
- box
- board
- swept resistance
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Abstract
The utility model discloses a kind of Multifunction electricity demonstration box, mainly include demonstrating groove, switch slippage slot, demonstration board, demonstration box, demonstration box end face is hinged with demonstration board, demonstration board is internally provided with demonstration groove, demonstration groove one side is provided with two ammeter draw-in grooves up and down, demonstration groove bosom is provided with and laterally switchs slippage slot, slippage slot is internally installed transversely movable slide switch for switch, demonstration groove other end top is provided with swept resistance groove, swept resistance groove is internally installed swept resistance, demonstration bottom land vertex angle part is provided with power supply box, power supply box is connected with the charging end being arranged on demonstration board endface position, demonstration box is internally provided with groove, lead electrode socket is arranged on each demonstration device end.Have the beneficial effects that: use can convenient demonstration formula electrotechnics demonstration box, coordinate more internal row mounting grooves that electrical part is carried out convenient installation, add multinomial Slidable conductor connections, be greatly improved teacher's demonstrating effect.
Description
Technical field
This utility model belongs to teaching technique apparatus field, is specifically related to a kind of Multifunction electricity demonstration box.
Background technology
Electrotechnics refers to study the objective law of electromagnetic arts and the science and technology of application thereof, and power generation and electrician's system
Make two big industrial production system.The level of development of electrician is to weigh the important symbol of social modernization's degree, is to promote society raw
Produce and scientific technological advance, promote the strong lever of social civilization.Ye Shi industry science institution of higher learning are all kinds of non-electrical Specialties
A special kind of skill basic course.Course content includes: circuit and magnetic circuit theory, electromagnetic measurement, motor are used with relay-contact control, safety
Electricity, Analogical Electronics, digital circuit, automatic control system etc..But Electrotechnics teaching Need Hierarchy Theory is tied mutually with practice now
The mode closed, and teacher is more single with electrotechnics teaching demonstration instrument now, operation demonstration is very inconvenient, is substantially reduced student
Learning manipulation machine is remembered, and causes some accidents to occur.
Utility model content
The purpose of this utility model is that provides a kind of Multifunction electricity demonstration box to solve the problems referred to above.
This utility model is achieved through the following technical solutions above-mentioned purpose:
A kind of Multifunction electricity demonstration box, mainly includes demonstrating groove, switch slippage slot, demonstration board, demonstration box, described demonstration
Case end face is hinged with described demonstration board, and described demonstration board is internally provided with described demonstration groove, and described demonstration groove one side is the most equal
It is provided with two ammeter draw-in grooves, inside described ammeter draw-in groove, is mounted on the ammeter that demonstration needs, described demonstration groove bosom
Being provided with horizontal described switch slippage slot, described switch slippage slot is internally installed transversely movable slide switch, described in drill
Showing that groove other end top is provided with swept resistance groove, described swept resistance groove is internally installed swept resistance, described demonstration bottom land
Vertex angle part is provided with power supply box, and described power supply box is connected with the charging end being arranged on described demonstration board endface position, described demonstration
Case is internally provided with groove, and groove two ends are provided with wire adhesion sheet, and lead electrode socket is arranged on each demonstration device
End.
In said structure, teacher of physics can be convenient for carrying whole described demonstration box and move formula demonstration operation, described
Charging end can be charged operation for described power supply box in real time, and described ammeter can need to be arranged in real time according to demonstration described
In the demonstration described ammeter groove within groove, the visualization of described swept resistance is arranged on inside described swept resistance groove, and regulation connects
Convenient, described slide switch Slidable is arranged on inside described switch slippage slot, and wire can be placed in real time and stick to
On described wire adhesion sheet.
In order to improve further, electrical demonstration box is functional and convenience, and described demonstration groove bosom is provided with laterally
Described switch slippage slot, described switch slippage slot is internally installed transversely movable slide switch, the described demonstration groove other end
Top is provided with swept resistance groove, and described swept resistance groove is internally installed swept resistance, and described demonstration bottom land vertex angle part is arranged
Power supply box, described power supply box is had to be connected with the charging end being arranged on described demonstration board endface position.
Have the beneficial effects that: use can convenient demonstration formula electrotechnics demonstration box, coordinate more internal row mounting grooves to electrical equipment
Part carries out convenient installation, adds multinomial Slidable conductor connections, is greatly improved teacher's demonstrating effect, uses and more pacifies
Entirely.
Accompanying drawing explanation
Fig. 1 is the front view of a kind of Multifunction electricity demonstration box described in the utility model；
Fig. 2 is the side half sectional view of a kind of Multifunction electricity demonstration box described in the utility model.
1, demonstration groove；2, ammeter；3, swept resistance groove；4, swept resistance；5, switch slippage slot；6, power supply box；7, wire
Electrode sockets；8, slide switch；9, ammeter groove；10, demonstration board；11, demonstration box；12, wire adhesion sheet；13, charging end.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings:
As Figure 1-Figure 2, a kind of Multifunction electricity demonstration box, mainly include demonstrating groove 1, switch slippage slot 5, demonstration board
10, demonstration box 11, described demonstration box 11 end face is hinged with described demonstration board 10, and described demonstration board 10 is internally provided with described demonstration
Groove 1, described demonstration groove 1 one side is provided with two ammeter draw-in grooves 9 up and down, and described ammeter draw-in groove 9 is internal is mounted on demonstration
The ammeter 2 needed, described demonstration groove 1 bosom is provided with horizontal described switch slippage slot 5, and described switch slippage slot 5 is internal
Being provided with transversely movable slide switch 8, described demonstration groove 1 other end top is provided with swept resistance groove 3, the described electricity that slides
Groove 3 is internally installed swept resistance 4 in resistance, and corner, described demonstration groove 1 bottom is provided with power supply box 6, described power supply box 6 be arranged on
The charging end 13 of described demonstration board 10 endface position connects, and described demonstration box 11 is internally provided with groove, and groove two ends are respectively provided with
Wire adhesion sheet 12, lead electrode socket 7 is had to be arranged on each demonstration device end.
In said structure, teacher of physics can be convenient for carrying whole described demonstration box 11 and move formula demonstration operation, institute
Stating charging end 13 and can be charged operation for described power supply box 6 in real time, described ammeter 2 can need to install in real time according to demonstration
In the described ammeter groove 9 within described demonstration groove 1, the visualization of described swept resistance 4 is arranged in described swept resistance groove 3
Portion, regulation connects convenient, and it is internal that described slide switch 8 Slidable is arranged on described switch slippage slot 5, and wire can be real
Time place stick on described wire adhesion sheet 12.
In order to improve further, electrical demonstration box is functional and convenience, and described demonstration groove 1 other end top is provided with
Swept resistance groove 3, described swept resistance groove 3 is internally installed swept resistance 4, and corner, described demonstration groove 1 bottom is provided with power supply
Case 6, described power supply box 6 is connected with the charging end 13 being arranged on described demonstration board 10 endface position, and described demonstration box 11 is internal to be set
Being equipped with groove, groove two ends are provided with wire adhesion sheet 12, and lead electrode socket 7 is arranged on each demonstration device end.
Of the present utility model ultimate principle, principal character and advantage have more than been shown and described.The technical staff of the industry
It should be appreciated that this utility model is not restricted to the described embodiments, simply illustrating originally described in above-described embodiment and description
The principle of utility model, on the premise of without departing from this utility model spirit and scope, this utility model also has various change
And improvement, in the range of these changes and improvements both fall within claimed this utility model.This utility model claims scope
Defined by appending claims and effect thing thereof.
Claims (4)
1. a Multifunction electricity demonstration box, mainly includes demonstrating groove, switch slippage slot, demonstration board, demonstration box, and its feature exists
In: described demonstration box end face is hinged with described demonstration board, and described demonstration board is internally provided with described demonstration groove, described demonstration groove one
Side is provided with two ammeter draw-in grooves up and down, is mounted on the ammeter that demonstration needs, described demonstration inside described ammeter draw-in groove
Groove bosom is provided with horizontal described switch slippage slot.
A kind of Multifunction electricity demonstration box the most according to claim 1, it is characterised in that: the internal peace of described switch slippage slot
Equipped with transversely movable slide switch, described demonstration groove other end top is provided with swept resistance groove, described swept resistance groove
Internally installed have swept resistance.
A kind of Multifunction electricity demonstration box the most according to claim 1, it is characterised in that: described demonstration bottom land vertex angle part sets
Being equipped with power supply box, described power supply box is connected with the charging end being arranged on described demonstration board endface position.
A kind of Multifunction electricity demonstration box the most according to claim 1, it is characterised in that: described demonstration box is internally provided with
Groove, groove two ends are provided with wire adhesion sheet, and lead electrode socket is arranged on each demonstration device end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620280529.8U CN205810222U (en) | 2016-04-07 | 2016-04-07 | A kind of Multifunction electricity demonstration box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620280529.8U CN205810222U (en) | 2016-04-07 | 2016-04-07 | A kind of Multifunction electricity demonstration box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205810222U true CN205810222U (en) | 2016-12-14 |
Family
ID=58143789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620280529.8U Expired - Fee Related CN205810222U (en) | 2016-04-07 | 2016-04-07 | A kind of Multifunction electricity demonstration box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205810222U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109036049A (en) * | 2018-10-16 | 2018-12-18 | 王令剑 | A kind of electronic instruction Ohm's law display device |
-
2016
- 2016-04-07 CN CN201620280529.8U patent/CN205810222U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109036049A (en) * | 2018-10-16 | 2018-12-18 | 王令剑 | A kind of electronic instruction Ohm's law display device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161214 Termination date: 20200407 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |