Teaching system of industrial and commercial management major

Abstract

The invention relates to the technical field of industrial and commercial management, in particular to a teaching system for industrial and commercial management major. The system comprises a projection module, a display module, a writing module and a mounting frame, wherein the projection module, the display module and the writing module are all mounted on the mounting frame; a display board canbe folded at a rear side of a projection screen to expose the blackboard, thereby writing on the blackboard; when needing to display a form or curve in the change, the display board can be pulled outleftwards from the rear side of the projection silver screen, so that a button can drive an anti-skidding rubber block to break away from an inner sidewall of a sliding chute through a L-shaped extrusion rod by pressing the button, the limiting effect of the anti-skidding rubber block is relieved, and then the system can directly slide up and down; by sliding multiple sliding blocks, the data curve of the product is revealed, color ribbons on the sliding blocks can be used as an analog column chart, and the height of the color ribbon column chart can be any adjusted, the user is convenient, and the teaching efficiency is high.

Description

technical field [0001] The invention relates to the technical field of business management, in particular to a teaching system for business management. Background technique [0002] Business management is the most common management major in the market economy. It generally refers to business management. Business management is a discipline that studies the basic theories and general methods of economic management of business enterprises. It mainly includes business strategy formulation and internal behavior management of enterprises. aspect. [0003] With the continuous development of society, having good professional knowledge of business management has become the pursuit of most people. When teaching business management, it is necessary to display some data curves or columnar data graphs, but the existing teaching system generally uses lecturers to Pre-made PPT pictures, but it is troublesome to modify them during teaching. It is impossible to quickly modify the histogram ...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem that it is troublesome to modify the existing teaching system during teaching, and it is impossible to quickly modify the histogram or curve according to the actual situation, resulting in low teaching efficiency, the present invention provides a business management major teaching system

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