Multifunctional teaching material stand

Abstract

The invention relates to the field of teaching aids and discloses a multifunctional teaching material stand which comprises a baseplate, a connecting pipe, a connecting rod and folding plates. Four scaffold wheels are symmetrically arranged below the baseplate, the connecting pipe is arranged on the baseplate, and a drawer is arranged on the left side of the connecting pipe; the connecting rod is inserted into the connecting pipe and connected through a locking bolt, the folding plates are arranged on the connecting rod, a supporting plate is arranged at the lower end of each folding plate, and two connecting plates are symmetrically arranged at the upper ends of the folding plates; sliding rods are arranged between the connecting plates, a sliding sleeve is arranged on each sliding rod, and a pressing fork is arranged on each sliding sleeve. The multifunctional teaching material stand is reasonable in structural design, teaching materials and lecture notes can be placed on the folding plates, and the pressing forks are enabled to press on paper of the teaching materials or the lecture notes by rotating the sliding sleeves to avoid the paper from being blown and turning pages by wind; the drawer is arranged, so that teaching tools which are commonly used by teachers can be placed in the drawer, and convenience in use is realized; the connecting rod and the connecting pipe are connected in an inserted manner, so that adjusting of height of the teaching material stand is facilitated, and the multifunctional teaching material stand is suitable for different teachers to use.

Description

technical field [0001] The invention relates to the field of teaching equipment, in particular to a multifunctional teaching material rack. Background technique [0002] At present, in teaching, music theory teaching and solfeggio reading exercises are hand-written scores. The music teacher has to draw five straight lines on the blackboard, and then write the music symbols. If you want to rewrite a new score, you can just redraw it. Five straight lines, the general textbooks are opened and placed on the table. If there is a lot of writing content and there is a little wind, the teacher needs to keep turning between the blackboard and the desk, and the book will keep turning the pages to all places. required page numbers, which brings a lot of inconvenience to teachers. In Chinese teaching work, teachers often need to hold textbooks to explain, which will cause muscle soreness after a long time and affect the normal work efficiency of teaching. This will not only delay valua...

AI Technical Summary

Problems solved by technology

[0002] At present, in teaching, music theory teaching and solfeggio reading exercises are hand-written scores. The music teacher has to draw five straight lines on the blackboard, and then write the music symbols. If you want to rewrite a new score, you can just redraw it. Five straight lines, the general textbooks are opened and placed on the table. If there is a lot of writing content and there is a little wind, the teacher needs to keep turning between the blackboard and the desk, and the book will keep turning the pages to all places. required page numbers, which brings a lot of inconvenience to teachers

In Chinese teaching work, teachers often need to hold textbooks to explain, which will cause muscle soreness after a long time and affect the normal work efficiency of teaching. This will not only delay valuable teaching time during the teaching process, but also distract students. , thus affecting the quality of teaching

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