Omnipotential electronic test box

Abstract

The invention discloses an all-purpose electronic experimental box for electronic circuit experiment, which comprises the following parts: box body, experimental board, instrumental box, tool box and element bin, wherein the box body consists of upper and lower box bodies with the element bin placed in the lower box body and the instrumental box and tool box placed in the upper box body; the experimental board is placed on the lower box body, which separates the instrumental box, tool box and element bin; the experimental box integrates, sorts and contains kinds of experiment meters, tools and experimental board organically, which utilizes the space of experimental box completely. The invention uses all-purpose experimental board technique, which possesses low experimental cost, high experimental efficiency and long lifetime with strong extending ability.

Description

technical field [0001] The invention relates to an electronic experiment device, in particular to a universal electronic experiment box. Background technique [0002] Electronic circuit experiment is an important means and way to learn and master electrical and electronic majors. Traditional electronic circuit experiment devices use electronic experiment benches, breadboards, double-sided printed circuit boards and special electronic circuit experiment boxes, etc., and there are still many shortcomings. place, such as: [0003] (1) Electronic laboratory bench. The test bench has many disadvantages: First, it adopts elastic contact plug-in connection, and the intersection of two lines in the circuit is replaced by four plugs and jacks on the test bench. According to the requirements of the experimental circuit, there can only be One potential, in the actual experiment, there are often several different potentials due to the poor contact of the four pairs of plugs and jacks ...

AI Technical Summary

Problems solved by technology

Due to the speed of development of electronic technology, the speed of replacement of electronic components, and the speed of changes in the types of talents and occupations brought about by the development of the market economy, the biggest disadvantage of the special experiment box is that it has poor versatility and cannot give full play to personal creativity. The investment is large, once the content of teaching materials or the establishment of majors are changed, the experimental box will be eliminated. Therefore, the service life of general special experimental boxes is very short, which will cause excessive investment in experiments and waste of educational resources.

[0008] In addition, the existing electronic experiment box still has the problems of insufficient configuration of equipment in the box, poor splicing and expansion capacity of the experiment board, and lack of experimental ability for double-sided layout components and multi-layer wiring.

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