Multifunctional teaching device based on big data education

Abstract

The invention discloses a multifunctional teaching device based on big data education, and relates to the field of big data teaching. The multifunctional teaching device comprises a supporting vertical rod, wherein overturning grooves are vertically formed in the two side edges of the supporting vertical rod; clamping rod grooves are vertically formed in the positions, close to the top ends of theoverturning grooves, of the supporting vertical rod; extending supporting rods are horizontally inserted into the inner side edges of the overturning grooves; rolling balls are clamped to the bottomfaces of the extending supporting rods; the top faces of the extending supporting rods are vertically and downwards in threaded connection with abutting screw rods; a side sliding groove is verticallyformed in one side edge of the supporting vertical rod; the top end of the supporting vertical rod is vertically sleeved with a movable sleeve rod; a rotating groove is formed in the side edge of themovable sleeve rod; and a rotating disc is clamped to the inner side edge of the rotating groove. The device is simple in design structure and convenient to operate, the storage type design is adopted, the device is stored when not used, space is not occupied, meanwhile, moving and carrying are convenient, and through multiple function combination, the device is more suitable for teaching.

Description

technical field [0001] The invention relates to the technical field of big data teaching, in particular to a multifunctional teaching device based on big data education. Background technique [0002] Big data, a term in the IT industry, refers to a collection of data that cannot be captured, managed, and processed by conventional software tools within a certain period of time. It requires a new processing model to have stronger decision-making power, insights and process optimization capabilities. Massive, high growth rate and diverse information assets. The strategic significance of big data technology lies not in mastering huge data information, but in professional processing of these meaningful data. In other words, if big data is compared to an industry, the key to achieving profitability in this industry lies in improving the "processing capability" of data and realizing the "value-added" of data through "processing". From a technical point of view, the relationship b...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a multi-functional teaching device based on big data education, to solve the above-mentioned background technology. When teaching the current big data, it is used to teach on a fixed blackboard. Because the blackboard is The fixed ones are not multi-functional, and at the same time, they cannot be carried and moved during the demonstration, which makes the teaching efficiency not direct enough and cannot be specificized, so that the teaching knowledge points cannot be understood by the students' minds faster, which affects the teaching At the same time, the fixed blackboard is relatively large in size and occupies more space, making the space unable to be used for other purposes, resulting in a waste of space

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