Comprehensive quality evaluation information management device for primary and middle school students and operating system thereof

Abstract

The invention discloses a comprehensive quality evaluation information management device for primary and middle school students and an operating system thereof. The device comprises a pedestal. A support column is installed on the top of the pedestal; a work bench is installed on the top of the support column; and a receiving assembly is installed at one side of the top of the work bench. The device is designed scientifically and reasonably and is used safely and conveniently. With the receiving assembly, a receiving slot, a chute, and a shading plate, a keyboard can be hidden and received conveniently and thus is protected from being exposed externally and being damaged by collision. Meanwhile, a phenomenon that the cleaning difficulty is increased because external dust is accumulated onthe surface of the keyboard is avoided. On the basis of effects of a slide slip, a driving rack, a driving gear, a linked bar, a main belt wheel, a linked belt, a driven belt wheel, a fixed shaft, a driven gear, a support rack, and a top plate, the shading plate slides up and down to drive the support rack to move up and down, thereby lifting or lowering the top plate and the keyboard arranged onthe upper end. The device is operated simply and is used conveniently.

Description

technical field [0001] The invention relates to the technical field of information management of comprehensive quality evaluation information of primary and secondary school students, in particular to an information management device for primary and secondary school student comprehensive quality evaluation information and an operating system thereof. Background technique [0002] Comprehensive quality evaluation management is to establish the educational information of students' electronic growth record book for the school under the background of the new curriculum reform, and the information management device is to manage and record the basic information of students, student growth records and comprehensive quality evaluation, including moral quality, Civic literacy, learning ability, communication and cooperation, sports and health, aesthetics and performance, etc.; [0003] Ordinary information management devices are input through the touch screen. When the screen fails, ...

AI Technical Summary

Problems solved by technology

[0004] The present invention provides an information management device for comprehensive quality evaluation of primary and secondary school students and its operating system, which can effectively solve the problem that the information management device proposed in the above background technology is input through a touch screen. When the screen fails, it is easy to affect the user's operation. , and using the keyboard to operate, because the keyboard is exposed, it is easy to collide with external objects and cause damage, and it is easy to accumulate dust, which increases the difficulty of cleaning later.

Images