CN201616208U - Multifunctional circuit experiment teaching device - Google Patents
Multifunctional circuit experiment teaching device Download PDFInfo
- Publication number
- CN201616208U CN201616208U CN2010201418322U CN201020141832U CN201616208U CN 201616208 U CN201616208 U CN 201616208U CN 2010201418322 U CN2010201418322 U CN 2010201418322U CN 201020141832 U CN201020141832 U CN 201020141832U CN 201616208 U CN201616208 U CN 201616208U
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- panel
- rod
- reometer
- power supply
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Abstract
The utility model discloses a multifunctional circuit experiment teaching device, comprising a panel. A power supply switch module, a voltmeter module, an ammeter module and an operating platform are arranged on the panel respectively; the power supply switch module is provided with ten compact-type sockets and ten power supply switches; the voltmeter module is provided with a voltmeter switch, a voltmeter gear adjusting knob, a voltmeter display and a voltmeter signal input socket; the ammeter module is provided with an ammeter switch, an ammeter gear adjusting knob, an ammeter display and an ammeter signal input socket; the middle part of the panel is provided with the operating platform; the panel is provided with a measuring rod containing tank which is internally provided with two measuring rods; and plugs are arranged on the measuring rods respectively. The multifunctional circuit experiment teaching device has the advantages that the integrated structure is adopted, and a power supply, a voltmeter and a ammeter are integrated on the panel, therefore, the circuit is simplified greatly; and the whole design is simple, the function is diversiform, and the use of different experiments and teaching contents can be met, and the like.
Description
Technical field
The utility model relates to the instruments used for education field, specifically is the multifunctional circuit experimental teaching unit.
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 the multifunctional circuit experimental teaching unit, 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, be highly susceptible to teaching and use.
The utility model for achieving the above object, be achieved through the following technical solutions: the multifunctional circuit experimental teaching unit, comprise panel, power switching module is set respectively on the panel, the voltage table module, reometer module and operating platform, be provided with ten on the power switching module and tighten formula socket and ten power switches, deflation formula socket is corresponding one by one respectively with power switch, on the power switching module total power switch is set and power supply is opened pilot lamp, on the voltage table module voltmeter switch is set, voltage table gear adjusting knob, voltage table display and voltage table signal input socket, on the reometer module ammeter switch is set, reometer gear adjusting knob, reometer display and reometer signal input socket, panel middle part setting operation platform, offer the measurement rod on the panel and hold groove, measure rod and hold two measurement rods of placement in the groove, measure on the rod plug is set respectively.
The power supply handover module is set on the described panel, the power supply handover module is provided with direct current switching push button, alternating current switching push button, dc signal lamp and ac signal lamp, the dc signal lamp is corresponding with direct current switching push button position, and the ac signal lamp is corresponding with alternating current switching push button position.
On the described operating platform insulcrete is set.
Offer first on the described panel and measure rod and hold groove and second and measure rod and hold groove, first measures rod holds groove and second and measures rod and hold to hold respectively in the groove and measure rod.
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, and diverse in function can satisfy the use of different experiments, teaching; Panel is provided with special operating platform, uses for experiment and teaching, and is easy to operate, line clear; Rational in infrastructure etc.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
In the accompanying drawing shown in the label: 1, power switching module; 2, power switch; 3, tighten the formula socket; 4, total power switch; 5, the first measurement rod holds groove; 6, measure rod; 7, voltmeter switch; 8, voltage table module; 9, voltage table signal input socket; 10, voltage table display; 11, ammeter switch; 12, reometer module; 13, reometer gear adjusting knob; 14, reometer display; 15, reometer signal input socket; 16, the second measurement rod holds groove; 17, operating platform; 18, power supply handover module; 19, dc signal lamp; 20, alternating current switching push button; 21, direct current switching push button; 22, panel; 23, power supply is opened pilot lamp; 24, voltage table gear adjusting knob; 25, ac signal lamp; 26, plug.
Embodiment
The utility model is described in further detail for the contrast accompanying drawing:
Multifunctional circuit experimental teaching unit described in the utility model, comprise panel 22, power switching module 1, voltage table module 8, reometer module 12 and operating platform 17 are set respectively on the panel 22, be provided with ten and tighten formula socket 3 and ten power switches 2 on power switching module 1, it is corresponding one by one respectively with power switch 2 to tighten formula socket 3.Adopt the locking type socket as power supply interface, make power lead patch easily, firm, difficult drop-off.The utility model is provided with ten power supply interfaces, can select the port number of powering as required, satisfies the power demands of different circuit, need not to dispose a plurality of independent power supplys.Each tightens formula socket 3 is all controlled by an independent power switch 2, can be as required open and close at any time, flexible and convenient to use, be easy to control.Total power switch 4 and power supply are set on power switching module 1 open pilot lamp 23.Voltmeter switch 7, voltage table gear adjusting knob 24, voltage table display 10 and voltage table signal input socket 9 are set on voltage table module 8.Ammeter switch 11, reometer gear adjusting knob 13, reometer display 14 and reometer signal input socket 15 are set on reometer module 12.At panel 22 middle part setting operation platforms 17, when teaching or practical operation, each circuit and components and parts can be placed on panel 22 enterprising line operates uses.In order to improve the security of use, preferably on operating platform 17, insulcrete is set.Offer on the panel 22 and measure rod and hold groove, measure rod and hold and place two in the groove and measure rod 6, measure on the rod 6 plug 26 is set respectively.Described measurement rod 6 can insert plug 26 in voltage table signal input sockets 9 or the reometer signal input socket 15 according to measurement requirement in use, is used for detectable voltage signals or current signal respectively.
The utility model is further characterized in that: in order to satisfy different experimental conditions, preferably on described panel 22, power supply handover module 18 is set, power supply handover module 18 is provided with direct current switching push button 21, alternating current switching push button 20, dc signal lamp 19 and ac signal lamp 25, dc signal lamp 19 is corresponding with direct current switching push button 21 positions, and ac signal lamp 25 is corresponding with alternating current switching push button 20 positions.This design can be satisfied the requirement of alternating current, direct current teaching, training, makes the utility model can satisfy multiple teaching requirement.
In above-mentioned each embodiment, in order to realize the purpose of while measurement voltage signal and current signal, preferably on panel 22, offer two and hold groove, promptly first measure rod and hold groove 5 and second and measure rod and hold groove 16, the first and measure rods and hold groove 5 and second and measure rod and hold to hold respectively in the groove 16 and measure rod 6.During use, two covers are measured rod 6 insert respectively in voltage table signal input socket 9 and the reometer signal input socket 15, can realize the purpose of the voltage and current of metering circuit simultaneously.
Claims (4)
1. multifunctional circuit experimental teaching unit, comprise panel (22), it is characterized in that: power switching module (1) is set respectively on the panel (22), voltage table module (8), reometer module (12) and operating platform (17), be provided with ten on the power switching module (1) and tighten formula socket (3) and ten power switches (2), deflation formula socket (3) is corresponding one by one respectively with power switch (2), total power switch (4) and power supply are set on the power switching module (1) open pilot lamp (23), voltmeter switch (7) is set on the voltage table module (8), voltage table gear adjusting knob (24), voltage table display (10) and voltage table signal input socket (9), ammeter switch (11) is set on the reometer module (12), reometer gear adjusting knob (13), reometer display (14) and reometer signal input socket (15), panel (22) middle part setting operation platform (17), offer the measurement rod on the panel (22) and hold groove, measure rod and hold two measurement rods of placement (6) in the groove, measure on the rod (6) plug (26) is set respectively.
2. multifunctional circuit experimental teaching unit according to claim 1, it is characterized in that: power supply handover module (18) is set on the described panel (22), power supply handover module (18) is provided with direct current switching push button (21), alternating current switching push button (20), dc signal lamp (19) and ac signal lamp (25), dc signal lamp (19) is corresponding with direct current switching push button (21) position, and ac signal lamp (25) is corresponding with alternating current switching push button (20) position.
3. multifunctional circuit experimental teaching unit according to claim 1 is characterized in that: operating platform is provided with insulcrete on (17).
4. multifunctional circuit experimental teaching unit according to claim 1, it is characterized in that: offer first on the panel (22) and measure rod and hold groove (5) and second and measure rod and hold groove (16), first measures rod holds groove (5) and second and measures rod and hold and hold measurement excellent (6) in the groove (16) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201418322U CN201616208U (en) | 2010-03-26 | 2010-03-26 | Multifunctional circuit experiment teaching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201418322U CN201616208U (en) | 2010-03-26 | 2010-03-26 | Multifunctional circuit experiment teaching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201616208U true CN201616208U (en) | 2010-10-27 |
Family
ID=43002573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201418322U Expired - Fee Related CN201616208U (en) | 2010-03-26 | 2010-03-26 | Multifunctional circuit experiment teaching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201616208U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102184666A (en) * | 2011-04-27 | 2011-09-14 | 广东广视通科教设备有限公司 | Digital voltage-regulating power supply in teaching experiments of modern middle and primary schools |
| CN112037624A (en) * | 2020-09-15 | 2020-12-04 | 陆进文 | Student is with omnipotent table presentation device of physics experiment |
-
2010
- 2010-03-26 CN CN2010201418322U patent/CN201616208U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102184666A (en) * | 2011-04-27 | 2011-09-14 | 广东广视通科教设备有限公司 | Digital voltage-regulating power supply in teaching experiments of modern middle and primary schools |
| CN102184666B (en) * | 2011-04-27 | 2014-05-07 | 广东广视通科教设备有限公司 | Method of digital voltage-regulating power supply in teaching experiments of modern middle and primary schools |
| CN112037624A (en) * | 2020-09-15 | 2020-12-04 | 陆进文 | Student is with omnipotent table presentation device of physics experiment |
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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: 20101027 Termination date: 20110326 |