CN216133562U - An experimental training device for an analog electronic circuit - Google Patents
An experimental training device for an analog electronic circuit Download PDFInfo
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- CN216133562U CN216133562U CN202121797106.0U CN202121797106U CN216133562U CN 216133562 U CN216133562 U CN 216133562U CN 202121797106 U CN202121797106 U CN 202121797106U CN 216133562 U CN216133562 U CN 216133562U
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- 238000010586 diagram Methods 0.000 claims description 17
- 239000000758 substrate Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model discloses a practical training device for an analog electronic circuit experiment, and belongs to the technical field of electronic circuit experiment equipment. This real device of instructing of analog electronic circuit experiment includes: a box body; the plug board is provided with a plurality of plug modules, each plug module comprises a plurality of plug wire holes arranged in sequence and a plurality of plug board holes arranged in sequence, and the plug wire holes correspond to the plug board holes one to one; the circuit board is arranged on the substrate, and a wiring port of the circuit board is electrically connected with the plugboard; one end of the plug wire can be electrically connected with the plug wire hole by being inserted into one plug wire hole, and the other end of the plug wire can be electrically connected with the plug wire hole by being inserted into the other plug wire hole; and the controller can be electrically connected with the circuit board through a plug wire. The simulated electronic circuit experiment training device provided by the utility model can enable students to know the modular structure of a complex circuit, so that the students can learn and know the principle of the complex circuit more deeply.
Description
Technical Field
The utility model relates to the technical field of electronic circuit experimental equipment, in particular to a practical training device for an analog electronic circuit experiment.
Background
The electronic circuit experiment training is an essential part in electronic circuit teaching activities, and students can put the theory of learning in textbooks into practice through the electronic circuit experiment, so that the students can know the electronic electricity more deeply. When electronic circuit experiments are performed in teaching activities, the electronic circuit experiments need to be performed by means of electronic circuit experimental equipment.
The existing electronic circuit experiment training device lacks the function of enabling students to carry out complex circuit modularization decomposition training when carrying out complex circuit experiments, thereby being difficult to enable the students to learn more deeply and understand the principle of the complex circuit.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the problems in the prior art and provide an experimental practical training device for an analog electronic circuit, which can enable students to learn about a modular structure of a complex circuit, so that the students can learn and understand the principle of the complex circuit more deeply.
The utility model provides a practical training device for an analog electronic circuit experiment, which comprises:
a box body;
the plug board is arranged in the box body, a plurality of plug modules are arranged on the plug board, each plug module comprises a plurality of plug wire holes arranged in sequence and a plurality of plug board holes arranged in sequence, the plug wire holes correspond to the plug board holes one by one, and each plug wire hole is electrically connected with the corresponding plug board hole;
the circuit module comprises a circuit board and a base plate, wherein the circuit board is arranged on the base plate, and a wiring port of the circuit board is electrically connected with a plugboard which can be inserted into and electrically connected with the plugboard hole;
one end of the plug wire can be electrically connected with the plug wire hole by being inserted into one plug wire hole, and the other end of the plug wire can be electrically connected with the plug wire hole by being inserted into the other plug wire hole;
the controller can be electrically connected with the circuit board through the plug wires, and the controller is electrically connected with a power supply device.
Preferably, the plugging module further comprises a plurality of indicator lights, each indicator light is electrically connected with the controller, the indicator lights correspond to the plug hole one to one, and when one plug hole is plugged with the plug board and is electrically connected with the plug board, the indicator light corresponding to the plug hole electrically connected with the plug hole is switched on and lights up the power supply device.
Preferably, the circuit module further includes a cover plate, the cover plate is disposed on the circuit board and is fixedly connected to the substrate, a circuit diagram is disposed on a surface of the cover plate, and the circuit diagram is a circuit diagram of the circuit board of the circuit module.
Preferably, a box cover is further arranged on the box body, and the box cover is hinged to the box body.
Preferably, a display is arranged on the box cover and electrically connected with the controller.
Preferably, the insertion plate is hinged in the box body, and a gap is reserved between the bottom wall of the box body and the insertion plate.
Compared with the prior art, the utility model has the beneficial effects that: the simulated electronic circuit experiment training device provided by the utility model can enable students to know the modular structure of a complex circuit, so that the students can learn and know the principle of the complex circuit more deeply. Through setting up the pilot lamp, let the student can audio-visually see whether each port of the circuit board on the module circuit switches on, and then make things convenient for the student to inspect the circuit. Through setting up the apron, can utilize apron protection circuit board, prevent that the circuit board from receiving the damage. The circuit diagram of the circuit board is arranged on the surface of the cover plate, so that students can know the circuit principle of the selected module circuit, and the knowledge of the module circuit is deepened. Through setting up the case lid, can close the case lid after the experiment is accomplished to can play effective protection to this device when this device does not use. Through set up the display on the case lid, show experiment content through the display to can help the student to carry out the experiment. A gap is reserved between the bottom wall of the box body and the plug board, so that the plug wires and the circuit module can be accommodated in the box body, and the portability of the device is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the A-A surface of the present invention;
FIG. 3 is a schematic diagram of a circuit module according to the present invention;
FIG. 4 is a schematic diagram of an amplifying circuit module according to the present invention;
FIG. 5 is a schematic diagram of a transformer circuit module according to the present invention;
FIG. 6 is a schematic diagram of a rectifier circuit module according to the present invention;
FIG. 7 is a diagram of a circuit module of a filter circuit according to the present invention.
Description of reference numerals:
101. the display comprises a box body, 102 plug boards, 103 plug wire holes, 104 plug board holes, 105 circuit modules, 106 circuit boards, 107 base boards, 2 indicator lights, 301 cover plates, 302 circuit diagrams, 4 box covers and 5 displays.
Detailed Description
Detailed description of the preferred embodimentsthe following detailed description of the present invention will be given with reference to the accompanying drawings 1-7, but it should be understood that the scope of the present invention is not limited to the specific embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Example 1:
as shown in fig. 1 to 7, the practical training device for the analog electronic circuit experiment provided by the present invention comprises: the device comprises a box body 101, a plugboard 102, a plurality of circuit modules 105, a plugboard and a controller, wherein the box body 101; the plug board 102 is arranged in the box body 101, a plurality of plug modules are arranged on the plug board 102, each plug module comprises a plurality of plug wire holes 103 arranged in sequence and a plurality of plug plate holes 104 arranged in sequence, the plug wire holes 103 correspond to the plug plate holes 104 one by one, and each plug wire hole 103 is electrically connected with the corresponding plug plate hole 104; each circuit module 105 of the plurality of circuit modules 105 comprises a circuit board 106 and a base plate 107, wherein the circuit board 106 is arranged on the base plate 107, a wiring port of the circuit board 106 is electrically connected with a plug board 102, and the plug board 102 can be inserted into the plug board hole 104 and is electrically connected with the plug board hole 104; one end of the patch cord can be electrically connected with the patch cord hole 103 by being inserted into one patch cord hole 103, and the other end of the patch cord can be electrically connected with the patch cord hole 103 by being inserted into the other patch cord hole 103; the controller can be electrically connected to the circuit board 106 via the patch cord, and the controller is electrically connected to a power supply device.
The working principle of example 1 is now briefly described:
when an electronic circuit experiment is carried out, students select different circuit modules 105 according to complex task circuits in an experimental project, wherein the different circuit modules 105 comprise different circuit boards 106, and different electronic circuits including an amplifying circuit, a voltage transformation circuit, a rectification circuit, a filter circuit, a radio transmitting circuit, a radio receiving circuit and the like are arranged on the different circuit boards 106. The selected circuit module 105 is plugged onto the patch panel 102, whereupon the patch panel 102, which is electrically connected to the connection ports of the circuit board 106, is inserted into the patch panel aperture 104 and electrically connected to the patch panel aperture 104. At this time, according to the content of the experimental project, the students electrically connect the circuit boards 106 on the plurality of circuit modules 105 by using the patch cords, thereby forming a complex task circuit. Students can decompose comparatively complicated task circuits into simple modularized sub-circuits according to experimental projects, and then select circuit modules according to the modularized sub-circuits and utilize plug wires to communicate with each other, thereby completing electronic circuit experiments.
The simulated electronic circuit experiment training device provided by the utility model can enable students to know the modular structure of a complex circuit, so that the students can learn and know the principle of the complex circuit more deeply.
Example 2:
on the basis of embodiment 1, in order to make students visually see whether the ports of the circuit board 106 on the module circuit are connected, the students can check the circuit conveniently.
As shown in fig. 1, the plugging module further includes a plurality of indicator lights 2, each indicator light 2 is electrically connected to the controller, the indicator lights 2 correspond to the plug board holes 103 one to one, and when the plug board 102 is inserted into one plug board hole 104 and electrically connected to the plug board 102, the indicator light 2 corresponding to the plug board hole 103 electrically connected to the plug board hole 104 is connected to the power supply device and is turned on.
By providing the indicator light 2, when the patch board 102 is inserted into one patch board hole 104 and electrically connected to the patch board 102, the indicator light 2 corresponding to the patch hole 103 electrically connected to the patch board hole 104 is turned on and lighted by the power supply device. The student can learn whether this circuit module 105 pegs graft according to whether pilot lamp 2 lights and targets in place to let the student can audio-visually see whether each port of circuit board 106 on the module circuit switches on, and then make things convenient for the student to inspect the circuit.
Example 3:
on the basis of embodiment 1, in order to make students know the circuit principle of the selected module circuit, the knowledge of the module circuit is deepened.
As shown in fig. 1, the circuit module 105 further includes a cover plate 301, the cover plate 301 is disposed on the circuit board 106 and is fixedly connected to the substrate 107, a circuit diagram 302 is disposed on a surface of the cover plate 301, and the circuit diagram 302 is a circuit diagram 302 of the circuit board 106 of the circuit module 105.
By providing the cover plate 301, the circuit board 106 can be protected by the cover plate 301, and the circuit board 106 is prevented from being damaged. The circuit diagram 302 of the circuit board 106 is arranged on the surface of the cover plate 301, so that students can know the circuit principle of the selected module circuit, and the knowledge of the module circuit is deepened.
As a preferable scheme, as shown in fig. 1, a box cover 4 is further disposed on the box body 101, and the box cover 4 is hinged to the box body 101. Through setting up case lid 4, can close case lid 4 after the experiment is accomplished to can play effective protection to this device when this device does not use.
As a preferable scheme, as shown in fig. 1, a display 5 is arranged on the box cover 4, and the display 5 is electrically connected with the controller. Through set up display 5 on case lid 4, show the experiment content through display 5 to can help the student to carry out the experiment.
As a preferable scheme, as shown in fig. 2, the inserting plate 102 is hinged in the box body 101, and a gap is left between the bottom wall of the box body 101 and the inserting plate 102. The plugboard 102 is hinged in the box body 101, and a gap is reserved between the bottom wall of the box body 101 and the plugboard 102, so that the plugboard and the circuit module 105 can be accommodated in the box body 101, and the portability of the device is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121797106.0U CN216133562U (en) | 2021-08-03 | 2021-08-03 | An experimental training device for an analog electronic circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121797106.0U CN216133562U (en) | 2021-08-03 | 2021-08-03 | An experimental training device for an analog electronic circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216133562U true CN216133562U (en) | 2022-03-25 |
Family
ID=80768956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121797106.0U Expired - Fee Related CN216133562U (en) | 2021-08-03 | 2021-08-03 | An experimental training device for an analog electronic circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216133562U (en) |
-
2021
- 2021-08-03 CN CN202121797106.0U patent/CN216133562U/en not_active Expired - Fee Related
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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: 20220325 |