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Portable digital-analog hybrid electronic experiment box

A digital-analog hybrid and experimental box technology, applied in the field of teaching equipment, can solve the problems of insufficient use of time, occupation, teachers and students can not fully solve problems, etc., and achieve the effect of improving configuration flexibility

Pending Publication Date: 2018-05-11
黄争
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 2. The time and venue of the experiment are limited
Because it must be done in the laboratory, neither the teacher nor the students can adequately solve the problems encountered in the experiment in the short experimental class
[0006] 3. The time in the experiment is not fully utilized
Students spend a lot of time connecting wires in the lab, and because there are many problems encountered in the lab without preview, a lot of time is taken up to solve these problems
[0007] 4. The collection of experimental data is complicated
The experimental environment of the traditional laboratory has no network function, and the high-efficiency tutoring, supervision and acceptance functions based on the network are missing

Method used

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  • Portable digital-analog hybrid electronic experiment box
  • Portable digital-analog hybrid electronic experiment box
  • Portable digital-analog hybrid electronic experiment box

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0031] Specific embodiments of the invention will be described in detail below in conjunction with the accompanying drawings.

[0032] Such as figure 1 As shown, a portable digital-analog hybrid electronic experiment box includes a base plate 1, a main board 2, a high-power power supply board 3, a multimeter board 4, a breadboard 5, an expansion board 9, a casing 6 and a casing panel 7. The bottom plate 1 is the structural support of the whole experiment box and provides circuit connection, which can connect the various parts of the board together. A breadboard 5 is installed on the front of the base plate 1, and a mainboard 2, a multimeter board 4, and a high-power power supply board 3 are installed on the back side of the base plate 1, and the base plate 1 is placed in the shell 6, and in the shell 6 is covered with a shell panel 7, this modular structure facilitates the user to change the configuration of the product, greatly improving the configuration flexibility. Inter...

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PUM

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Abstract

The invention provides a portable digital-analog hybrid electronic experiment box, which comprises a bottom plate, a main board, a high-power supply panel, a universal meter plate, a bread board, an expansion board, a housing and a housing panel. The front surface of the bottom plate is provided with the bread board; and the back surface of the bottom plate is equipped with the main board, the universal meter plate and the high-power supply panel. The bottom plate is arranged in a housing. The housing panel is covered on the housing. The four top corners of the expansion board are respectivelywelded with a stud. The four top corners of the bottom plate are respectively provided with a magnet column. The housing panel is provided with quick release interfaces in the places corresponding tothe studs respectively. A plurality of instrument functions are integrated in one experiment box, and thus the experiment box is high in integration; the expansion board is connected with the bottomplate through magnetic quick release, and multiple experiment board can be used cooperatively; and the portable digital-analog hybrid electronic experiment box can realize multiple purposes through one machine, is high in expansibility and is convenient to use.

Description

technical field [0001] The invention relates to the field of teaching appliances, in particular to a portable digital-analog hybrid electronic experiment box. Background technique [0002] Students majoring in electronics and related majors must conduct hands-on experiments in accordance with the requirements of the syllabus. The traditional experimental environment includes: oscilloscope, signal source, power supply, analog electronic circuit experiment box, digital circuit experiment box, single-chip microcomputer experiment box. These devices are bulky and heavy, and cannot be carried around, so that the experiments must be carried out in the laboratory. [0003] At the same time, traditional laboratories also have the following disadvantages: [0004] 1. There is a disconnect between theory and experiment. The experimental class is arranged after the theoretical teaching, and the experiment is carried out after the theoretical teaching is completed, and the theoretica...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B23/18
CPCG09B23/185
Inventor 黄争
Owner 黄争
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