Teaching device based on big data education

Abstract

The invention discloses a teaching device based on big data education, and relates to the field of big data teaching. The teaching device comprises a supporting table body, an anti-skid pad is fixedlyinserted into the bottom surface of the supporting table body, a storage groove is horizontally formed in the top surface of the supporting table body, and the top opening end of the storage groove is connected with a sealing turnover plate through a hinge; supporting side plates are symmetrically and vertically connected to the inner side edges of the storage groove in an inserted mode, a main plate body is vertically connected to the side edge between the supporting side plates in a clamped mode, an inlaying groove is formed in one side edge of the main plate body, a display screen is fixedly connected to the inner side edge of the inlaying groove in a clamped mode, and a supporting connecting rod is horizontally connected to one side edge of the supporting table body in an inserted mode. And a fixed inserting rod is inserted into the side edge of the supporting connecting rod. The device is integrally designed, simple in structure and convenient to operate, more time and labor aresaved by adopting an automatic lifting structure; meanwhile, multiple functions are integrated, and the platform is more convenient and efficient to use.

Description

technical field [0001] The invention relates to the technical field of big data teaching, in particular to a teaching device based on big data education. Background technique [0002] With the advent of the cloud era, big data has also attracted more and more attention. According to the team of analysts, big data is generally used to describe the large amount of unstructured and semi-structured data created by a company, which takes too much time and money to download to a relational database for analysis. Big data analysis is often associated with cloud computing because real-time analysis of large data sets requires a framework like MapReduce to distribute work among tens, hundreds, or even thousands of computers. Big data requires special techniques to efficiently handle large volumes of data that tolerate elapsed time. Technologies applicable to big data, including massively parallel processing (MPP) databases, data mining, distributed file systems, distributed databas...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a teaching device based on big data education, to solve the above-mentioned background technology. For the current big data teaching, the platform that needs to be used in the classroom is a simple table form. Due to the fixity of the partitions, it is not convenient to store teaching tools, and teaching tools of different specifications cannot be put in, resulting in random placement of teaching tools and messy situations. At the same time, video is needed for big data teaching. For material teaching, the current teachers still need to carry the computer to the classroom, which brings a certain burden to the teacher and is not convenient enough. When unfolding the display screen, it is time-consuming and laborious to manually pull it out from the hole or storage slot to operate it. not very convenient

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