Discrete network experiment teaching circuit board and connection method

A technology of network experiments and circuit boards, applied in teaching models, educational tools, instruments, etc., can solve the problems of imaginable structural composition, insimplification, difficulty for beginners, etc.

Active Publication Date: 2018-08-31
SHANGHAI TECH UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The "Basics of Circuits" in higher education is more exposed to the network structure composed of a large number of components. These complex networks cannot see through the connection relationship at a glance, or even simplify it. This requires more advanced analysis methods
[0004] After being familiar with Kirchhoff's

Method used

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  • Discrete network experiment teaching circuit board and connection method
  • Discrete network experiment teaching circuit board and connection method
  • Discrete network experiment teaching circuit board and connection method

Examples

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Embodiment Construction

[0056] In order to make the present invention more comprehensible, preferred embodiments are described in detail below with accompanying drawings.

[0057] Such as figure 1 As shown, the network N10 formed by 10 resistors connected in series is R 10 , R 11 , R 12 , R 13 , R 14 , R 15 , R 16 , R 17 , R 18 , R 19 ; 10 series resistors form 11 nodes, which are P 1 ,P 2 ,P 3 ,P 4 ,P 5 ,P 6 ,P 7 ,P 8 ,P 9 ,P 10 ,P 11 .

[0058] Such as figure 2 As shown, the series network structure N10 composed of 10 resistors realizes the network structure N100 of the discrete three-terminal rheostat by connecting the array. The three endpoints of the discrete three-terminal rheostat are A, B, and C respectively, and the endpoints at both ends are A and B. C is the middle endpoint, the first end node P of the series network structure N10 composed of 10 resistors 1 It is the point A of the discrete three-terminal rheostat, and the terminal node P of the series network struc...

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Abstract

The invention relates to a discrete network experiment teaching circuit board, which comprises a component array and a connection array, wherein: the component array is composed of J serially-connected components and K discrete components; the J serially-connected components form J+1 nodes, and the K discrete components form 2K nodes; and the J+1 nodes and the 2K nodes are all connected to the connection array, any one of the J+1 nodes and the 2K nodes is connected by the connection array, and the connection relationship between the J+1 nodes and the 2K nodes is changed through the connectionarray, thereby changing the connection relationship of the J serially-connected components and the K discrete components constituting the component array. The present invention also relates to a connection method using the above circuit board and an application method using the above circuit board. The invention avoids the complicated wiring when the student first comes into contact with the experiment; and the wireless components in the network structure need to be concluded and summarized, leaving an open thinking gap.

Description

technical field [0001] The invention relates to a circuit board used for discrete network experiment teaching and a circuit connection method of the circuit board. Background technique [0002] "Basics of Circuits" is the first formal professional course for all electrical majors. Experimental courses play an important role in assisting teaching and combining theory with practice. A good start is half the battle. The first experiment of "Basics of Circuits" aims to inspire students to think Master, instead of spending time wiring breadboards or soldering circuit boards, integrate innovative ideas into experiments and pass them on to every student. [0003] "Physics" in junior high school and high school involves circuits, and corresponding experimental courses are carried out at the same time. Students know basic components such as resistors, capacitors, and inductors, and are familiar with the series, parallel, and even series-parallel relationships between components. , w...

Claims

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Application Information

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IPC IPC(8): G09B23/18
CPCG09B23/183
Inventor 刘闯刘宇叶朝锋李娟邹新波
Owner SHANGHAI TECH UNIV
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