CN203535877U - Electrical and electronic experimental device used for teaching - Google Patents
Electrical and electronic experimental device used for teaching Download PDFInfo
- Publication number
- CN203535877U CN203535877U CN201320705812.7U CN201320705812U CN203535877U CN 203535877 U CN203535877 U CN 203535877U CN 201320705812 U CN201320705812 U CN 201320705812U CN 203535877 U CN203535877 U CN 203535877U
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Abstract
The utility model relates to the electrical and electronic technology field, in particular to an electrical and electronic experimental device used for teaching. The electrical and electronic experimental device used for the teaching comprises a power supply module, a comprehensive experiment module, an instrument module, a load module and a network electrified education module. The power supply module is electrically connected with the comprehensive experiment module, the comprehensive experiment module is electrically connected with the instrument module and the load module separately, and the network electrified education module is accessed in an electrified education local area network via a network node. The electrical and electronic experimental device used for the teaching of the utility model is reasonable in structure design, matches an electrical and electronic experimental curriculum via a modular structure, realizes the depth combination with the theory teaching, enables an experiment to be guided and detailed to each operation step with the help of a modern multimedia teaching technology, at the same time, records the video of the whole experiment process, avoids the potential safety hazards, facilitates checking and correcting the mistakes of the experiment, and enables the actual operational ability of students to be improved.
Description
Technical field
The utility model relates to electrical and electronic technology field, especially a kind of Experiment of Electronics device for imparting knowledge to students.
Background technology
Electrician and electronic technology are important foundation courses of Mechanicac Engineering and Automation specialty, the uniqueness of course requires theoretical to combine with experiment, open Experiment of Electronics operation, contribute to bring out student's interest, and can pass through various tandem circuits, comprehensive experiment and exploitative experiment, help student to understand and be familiar with various components and parts and the concrete application of components and parts in real life in electrotechnical, electronic field in depth.Existing general Experiment of Electronics equipment is generally that school is according to experiment study course arrangement, all kinds of components and parts of centralized purchasing, installation in advance.The electronic experiment equipment that these are general, generally comprise power supply, ammeter, circuit board, cable, because the technical merit of assembler is limit, often can not be combined with the existing experimental courses degree of depth, student operates unskilled in experimentation, easily cause various security incidents, concentrate experimental implementation pattern also to make to lack effective guidance in student's experimentation, teaching efficiency is undesirable.
Notification number is a kind of electrotechnical, electronic integrated experimental system of CN201673628U, by modular construction, realized preparing in advance experimental courses, it is a kind of open Experiment of Electronics device with novelty, but still do not solve the difficult problem that teacher in experimentation, student instruct one to one, do not consider the effective preservation to experimentation, experimental procedure simultaneously yet.
Utility model content
The purpose of this utility model is to provide a kind of Experiment of Electronics device for imparting knowledge to students in order to overcome above-mentioned technical disadvantages.
The technical scheme that the utility model technical solution problem adopts is: a kind of Experiment of Electronics device for imparting knowledge to students, comprise power module, Comprehensive Experiment module, instrument module, load blocks and network television teaching module, described power module and Comprehensive Experiment module are electrically connected, Comprehensive Experiment module is electrically connected with instrument module, load blocks respectively, and network television teaching module accesses audio-visual education programme LAN by network node.Power module provides direct current, Alternating Current Power Supply for Comprehensive Experiment module, instrument module, load blocks and network television teaching module; Comprehensive Experiment module, load blocks have been used for various experimental implementation; Network television teaching module, as a part for school's multimedia electrical teaching system, provides the guidance one to one in experimentation, and experimental procedure whole process is recorded to preservation.
Described Comprehensive Experiment module comprises analysis of a direct current circuit experimental verification unit, alternating circuit analysis experimental verification unit and electrotechnical, electronic integrated application experimental considerations unit.
Described instrument module comprises DC digital voltmeter, direct-flow digital ammeter, AC digital voltmeter, alternating-current digital ampere meter and digital display power meter.
Experimental courses guide unit, experimentation recording elements that network television teaching module comprises network multimedia terminal and is connected with network multimedia terminal.Network multimedia terminal can be common desk-top computer, can be also wear-type portable terminal device; Experimental courses guide unit generally adopts common headphones, microphone, realizes teacher and student's interactive voice; Experimentation recording elements can be selected common camera, also can select the cradle head camera of distance control mode.
The beneficial effect that the utility model has is: the utility model reasonable in design, adopt modular construction to coordinate Experiment of Electronics course, realize with the theoretical degree of depth of giving lessons and being combined, and by modern multimedia instructional technology, experiment instruction refine to each operation steps, completes the video record to whole experimentation simultaneously, avoids potential safety hazard, also be beneficial to the debugging error correction of experiment problem, improve student's actual operating ability simultaneously.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with 1 pair of the utility model of accompanying drawing, be described below.
As shown in Figure 1, the utility model comprises power module 1, Comprehensive Experiment module 2, instrument module 3, load blocks 4 and network television teaching module 5, described power module 1 is electrically connected with Comprehensive Experiment module 2, Comprehensive Experiment module 2 is electrically connected with instrument module 3, load blocks 4 respectively, and network television teaching module 5 is by network node 6 access audio-visual education programme LAN; Described Comprehensive Experiment module 2 comprises analysis of a direct current circuit experimental verification unit 21, alternating circuit analysis experimental verification unit 22 and electrotechnical, electronic integrated application experimental considerations unit 23; Described instrument module 3 comprises DC digital voltmeter 31, direct-flow digital ammeter 33, AC digital voltmeter 32, alternating-current digital ampere meter 34 and digital display power meter 35; Network television teaching module 5 comprises network multimedia terminal 51 and the experimental courses guide unit 52 being connected with network multimedia terminal 51, experimentation recording elements 53.Network multimedia terminal 51 can be common desk-top computer, can be also wear-type portable terminal device; General common headphones, the microphone of adopting of experimental courses guide unit 52, realizes teacher and student's interactive voice; Experimentation recording elements 53 can be selected common camera, also can select the cradle head camera of distance control mode.
In use procedure, select suitable electrician's components and parts, include but not limited to circuit board, basic amplifier circuit, filtering circuit, PID circuit, simulating signal driving circuit, digital signal driving circuit, alternating current generator, direct current generator, stepper motor, electromagnetic coil, bulb, relay etc., by Comprehensive Experiment module 2 and load blocks 4, coordinate and carry out experimental implementation; Teacher and student realize voice interface by the experimental courses guide unit 52 of network television teaching module 5, and teacher instructs one to one to student's experimental implementation, and omnidistance Record and Saves of the 53 pairs of experimental procedures of recording elements by experiment.
In experimentation, the DC digital voltmeter 31 in instrument module 3, direct-flow digital ammeter 33 connect analysis of a direct current circuit experimental verification unit 21 and real-time reading are provided; AC digital voltmeter 32, alternating-current digital ampere meter 34 connect alternating circuit and analyze experimental verification unit 22 and real-time reading is provided.Electrotechnical, electronic integrated application experimental considerations unit 33 is connected with load blocks 4, by various electronic devices and components, arrange in pairs or groups, student can independent design or according to teacher's experimental courses arrangement, carry out some exploratory Experiment of Electrical Engineering, thereby the degree of depth is understood the principle of work of all kinds of electronic devices and components.
53 pairs of experimental procedures of experimentation recording elements carry out after whole process records, can being stored in network multimedia terminal 51, also can transfer to by network node 6 the medium-term and long-term preservation of server of audio-visual education programme LAN, in order to later reference.
The utility model, owing to having adopted modular design, can meet all Experiment of Electronics needs that relate in current electrotechnical, electronic teaching.Simultaneously, owing to having introduced the concept of multimedia electrical teaching, make each student's experimental implementation all can obtain real-time guidance one to one, improved experiment safety and experiment teaching effect, the synchronous recording of experimentation is also for further debugging error correction provides possibility simultaneously.
Claims (4)
1. the Experiment of Electronics device for imparting knowledge to students, comprise power module, Comprehensive Experiment module, instrument module, load blocks and network television teaching module, it is characterized in that: described power module and Comprehensive Experiment module are electrically connected, Comprehensive Experiment module is electrically connected with instrument module, load blocks respectively, and network television teaching module accesses audio-visual education programme LAN by network node.
2. a kind of Experiment of Electronics device for imparting knowledge to students according to claim 1, is characterized in that: described Comprehensive Experiment module comprises analysis of a direct current circuit experimental verification unit, alternating circuit analysis experimental verification unit and electrotechnical, electronic integrated application experimental considerations unit.
3. a kind of Experiment of Electronics device for imparting knowledge to students according to claim 1, is characterized in that: described instrument module comprises DC digital voltmeter, direct-flow digital ammeter, AC digital voltmeter, alternating-current digital ampere meter and digital display power meter.
4. a kind of Experiment of Electronics device for imparting knowledge to students according to claim 1, is characterized in that: experimental courses guide unit, experimentation recording elements that network television teaching module comprises network multimedia terminal and is connected with network multimedia terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320705812.7U CN203535877U (en) | 2013-11-11 | 2013-11-11 | Electrical and electronic experimental device used for teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320705812.7U CN203535877U (en) | 2013-11-11 | 2013-11-11 | Electrical and electronic experimental device used for teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203535877U true CN203535877U (en) | 2014-04-09 |
Family
ID=50422059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320705812.7U Expired - Fee Related CN203535877U (en) | 2013-11-11 | 2013-11-11 | Electrical and electronic experimental device used for teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203535877U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108295920A (en) * | 2018-01-29 | 2018-07-20 | 武轩毅 | A kind of physics teaching multi-function test stand |
| CN108320640A (en) * | 2018-02-11 | 2018-07-24 | 宝鸡文理学院 | A kind of electronic technology Integrated Teaching platform |
| CN110120174A (en) * | 2019-05-24 | 2019-08-13 | 湖南理工学院 | A kind of new-type circuit and system experimental device and application method |
-
2013
- 2013-11-11 CN CN201320705812.7U patent/CN203535877U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108295920A (en) * | 2018-01-29 | 2018-07-20 | 武轩毅 | A kind of physics teaching multi-function test stand |
| CN108320640A (en) * | 2018-02-11 | 2018-07-24 | 宝鸡文理学院 | A kind of electronic technology Integrated Teaching platform |
| CN110120174A (en) * | 2019-05-24 | 2019-08-13 | 湖南理工学院 | A kind of new-type circuit and system experimental device and application method |
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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: 20140409 Termination date: 20141111 |
|
| EXPY | Termination of patent right or utility model |