Multifunctional teaching device for law and economics and use method

Abstract

The invention relates to a multifunctional teaching device for law and economics and a use method. At present, worktables for ideological and political teachers are fixed, inconvenient to use and poorin invisibility. The teaching device comprises a fixed table (1); a switch (2) is arranged on the side face of the fixed table (1); a bottom plate (13) is arranged below the fixed table; an engine support (15) is arranged above the bottom plate; the engine support is connected with an engine (16) through bolts; the engine is connected with a horizontal shaft (14); the horizontal shaft is connected with a horizontal bevel gear (11); the horizontal bevel gear is meshed with a vertical bevel gear (10); the vertical bevel gear is meshed with a vertical shaft (17); the vertical shaft is connectedwith a screw rod (6); the screw rod is connected with a movable cylinder (5); the screw rod penetrates through a lower plate (7) and a nut (8). The multifunctional teaching device for law and economics and the use method are provided.

Description

Technical field: [0001] The invention relates to a multifunctional teaching device for law and economics and a using method. Background technique: [0002] In ideological and political teaching, there are many textbooks, a large amount of teaching, and many teaching tools used. At present, the desks used by teachers are all in a fixed mode, which is inconvenient for the classification and placement of teaching materials and tools, and the concealment is poor. In particular, there are many teaching tools such as wall charts, pens, and notebooks that are often used in ideological and political teaching, and they are all placed on the desk and appear messy, which brings a lot of inconvenience to the teaching work. [0003] Traditional desks have great defects in use. Teachers are not very convenient and flexible in teaching, and there are great defects in teaching and use. New convenient and practical teaching tools are entering the teaching field and are contributing to the de...

AI Technical Summary

Problems solved by technology

[0002] Ideological and political teaching, there are many textbooks, the amount of teaching is relatively large, and there are many teaching tools used. At present, the desks used by teachers are all in a fixed mode, which is inconvenient for teaching materials Classified placement with the use of tools, and poor concealment

In particular, there are many teaching tools such as wall charts, pens, and notebooks that are often used in ideological and political teaching, and they are all placed on the desk and appear messy, which brings a lot of inconvenience to the teaching work.

[0003]Traditional desks have great defects in use. Teachers are not very convenient and flexible in teaching, and there are great defects in teaching and use. The new type is convenient and practical Advanced teaching tools are entering the teaching field, which is an inevitable trend in the development of today's education. With the rapid development of modern science and technology, traditional teaching tools can no longer meet the requirements of the development of the times, and will inevitably be replaced by flexible, convenient and practical desks.

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