Digital multimedia teaching device based on computer technology

Abstract

The invention discloses a digital multimedia teaching device based on computer technology, which belongs to the technical field of teaching equipment, and comprises a base, a teaching display screen,a teaching board, a storage box and a moving mechanism; one side of the base is fixedly connected with a push rod, one end of the push rod is provided with a handheld part, and the upper part of the base is fixedly connected with the storage box; a stand column is installed on one side of the base, a top block is connected to the upper portion of the stand column in a matched mode, a fixing plateis installed above the top block and the storage box, and a teaching display screen is installed above the fixing plate. When the device is used for teaching demonstration, the device is convenient topush by a guide person, so that teaching equipment can be protected and can be effectively used, computer teaching display can be displayed through the display screen, and small articles such as theteaching equipment which cannot be placed can be conveniently stored when the device is used; the device can be used for teaching in a handwritting manner, and is convenient to place; therefore, the teaching appliance is not liable to lose, and the teaching device is convenient to wipe.

Description

technical field [0001] The invention relates to the technical field of teaching equipment, in particular to a digital multimedia teaching device based on computer technology. Background technique [0002] Most of the existing multimedia teaching equipment lacks a mechanism for writing on the blackboard. Even if it is equipped with a writing board, teachers waste a lot of time wiping the writing board during the teaching process, and the teaching efficiency is low. A multimedia teaching device based on computer technology can solve these problems It remains to be further researched and developed. [0003] At present, in the teaching process, when the teacher writes Chinese characters on the blackboard, he often needs to turn back frequently to check the contents of the book. Frequent turning back will easily cause fatigue and damage to the teacher's cervical spine. However, the teacher holds the book in his hand and holds it on his chest. Although the former method relieves ...

AI Technical Summary

Problems solved by technology

[0005] The teaching display device of the above-mentioned technology has the following disadvantages: 1. When the device is teaching and demonstrating, it is inconvenient for the instructor to promote, so that the teaching equipment cannot be protected and effectively used, and the computer cannot be displayed through the display screen. exhibit

2. When the device is in use, it is impossible to place teaching equipment, etc. Small items are inconvenient to summarize, and for some teaching that needs to be handwritten, it is not convenient to place, making teaching equipment easy to lose and inconvenient to wipe

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