CN201681521U - Circuit experiment device - Google Patents
Circuit experiment device Download PDFInfo
- Publication number
- CN201681521U CN201681521U CN2010201772232U CN201020177223U CN201681521U CN 201681521 U CN201681521 U CN 201681521U CN 2010201772232 U CN2010201772232 U CN 2010201772232U CN 201020177223 U CN201020177223 U CN 201020177223U CN 201681521 U CN201681521 U CN 201681521U
- Authority
- CN
- China
- Prior art keywords
- voltmeter
- ammeter
- reometer
- box body
- voltage table
- 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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- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The utility model discloses a circuit experiment device, comprising a box body; the middle part of the box body is provided with an insulating operation platform, the lower part thereof is provided with a power supply switch and a power supply jack, and the upper part thereof is provided with an ammeter and a voltmeter; the ammeter is provided with an ammeter switch, an ammeter gear selector, an ammeter display and an ammeter signal socket; the voltmeter is provided with a voltmeter switch, a voltmeter gear selector, a voltmeter display and a voltmeter signal socket; the box body is provided with a groove which is internally placed with two sets of measuring rods; and the plugs of the measuring rods can be matched with the ammeter signal socket and the voltmeter signal socket for use. The circuit experiment device has the advantages of adopting an integrated structure, integrating a power supply, the voltmeter and the ammeter on a panel, thus greatly simplifying the circuit; being compact in whole design; being provided with the special insulating operation platform on the panel so as to be used for experiment and teaching, being convenient in operation, clear in circuit and safe and reliable in use; and being reasonable in structure.
Description
Technical field
The utility model relates to the instruments used for education field, specifically is circuit experiment apparatus.
Background technology
Existing electric circuit teaching, real training equipment still design with traditional science and engineering teaching pattern, adopt independent reometer, voltage table, cause the testing table circuit in disorder during use, break power supply, voltage table, reometer easily, complicated integral structure, cost is too high, and connecting interface is loaded down with trivial details.Especially in student's division operation because required electronic apparatus is more, distribution, use, explanation is all inconvenient, cause the damage of apparatus easily or lose.
Summary of the invention
The purpose of this utility model is to provide circuit experiment apparatus, and it can solve the deficiency that exists in the known technology, and power supply, voltage table, reometer are integrated on the cover instructional device panel, and is easy to use, simplified circuit greatly, is highly susceptible to teaching and uses.
The utility model for achieving the above object, be achieved through the following technical solutions: circuit experiment apparatus, comprise box body, the box body middle part is provided with the insulation operating platform, power switch and outlet are installed in the box body bottom, reometer and voltage table are installed in box body top, ammeter switch is installed on the reometer, the reometer gear selector, reometer display and reometer signal plug, voltmeter switch is installed on the voltage table, the voltage table gear selector, voltage table display and voltage table signal plug, offer groove on the box body, place in the groove and measure rod, measure rod plug can with the reometer signal plug, the use that matches of voltage table signal plug.
Place two covers in the described groove and measure rod.
Described reometer signal plug and voltage table signal plug are the locking type sockets.
Advantage of the present utility model is: adopt integral structure, power supply, voltage table, reometer are integrated on the panel, simplified circuit greatly; Global design is succinct; Panel is provided with special insulation operating platform, uses for experiment and teaching, and is easy to operate, and line clear is safe and reliable; Rational in infrastructure etc.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
Label shown in the accompanying drawing: 1, insulation operating platform; 2, outlet; 3, power switch; 4, groove; 5, measure rod; 6, ammeter switch; 7, reometer gear selector; 8, reometer display; 9, reometer signal plug; 10, voltmeter switch; 11, voltage table gear selector; 12, voltage table display; 13, voltage table signal plug; 14, plug; 15, box body; 16, reometer; 17, voltage table.
Embodiment
The utility model is described in further detail for the contrast accompanying drawing:
Circuit experiment apparatus described in the utility model, agent structure comprises box body 15, box body 15 middle parts are provided with insulation operating platform 1, power switch 3 and outlet 2 are installed in box body 15 bottoms, reometer 16 and voltage table 17 are installed in box body 15 tops, ammeter switch 6 is installed on the reometer 16, reometer gear selector 7, reometer display 8 and reometer signal plug 9, voltmeter switch 10 is installed on the voltage table 17, voltage table gear selector 11, voltage table display 12 and voltage table signal plug 13, offer groove 4 on the box body 15, place in the groove 4 and measure rod 5, measure rod 5 plug 14 can with reometer signal plug 9, voltage table signal plug 13 use that matches.
For the voltage and current of metering circuit simultaneously, preferably groove 4 in, place two covers and measure excellent 5.
Described reometer signal plug 9 and voltage table signal plug 13 be the locking type socket preferably.
In the utility model, used experiment apparatus is placed on insulation operating platform 1, then circuit is connected with outlet 2, turn on the power switch 3.As required, firing current table switch 6, voltmeter switch 10 are measured experimental circuit.
Claims (3)
1. circuit experiment apparatus, it is characterized in that: comprise box body (15), box body (15) middle part is provided with insulation operating platform (1), power switch (3) and outlet (2) are installed in box body (15) bottom, reometer (16) and voltage table (17) are installed in box body (15) top, reometer (16) is gone up ammeter switch (6) is installed, reometer gear selector (7), reometer display (8) and reometer signal plug (9), voltage table (17) is gone up voltmeter switch (10) is installed, voltage table gear selector (11), voltage table display (12) and voltage table signal plug (13), offer groove (4) on the box body (15), place in the groove (4) and measure rod (5), measure rod (5) plug (14) can with reometer signal plug (9), voltage table signal plug (13) use that matches.
2. circuit experiment apparatus according to claim 1 is characterized in that: place two covers in the groove (4) and measure rod (5).
3. circuit experiment apparatus according to claim 1 is characterized in that: reometer signal plug (9) and voltage table signal plug (13) are the locking type sockets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201772232U CN201681521U (en) | 2010-05-04 | 2010-05-04 | Circuit experiment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201772232U CN201681521U (en) | 2010-05-04 | 2010-05-04 | Circuit experiment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201681521U true CN201681521U (en) | 2010-12-22 |
Family
ID=43346558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201772232U Expired - Fee Related CN201681521U (en) | 2010-05-04 | 2010-05-04 | Circuit experiment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201681521U (en) |
-
2010
- 2010-05-04 CN CN2010201772232U patent/CN201681521U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101222 Termination date: 20110504 |