English teaching aid

Abstract

The invention relates to the field of English teaching aids, in particular to an English teaching aid. The English teaching aid comprises a storage structure, a writing band, a driving structure, a fixing structure, a supporting structure, a transmission structure, a cleaning structure and a liquid adding structure. Characters on the writing band can be automatically cleaned up through contact between the writing band and the cleaning structure, so that cleaning is more convenient; meanwhile, the cleaning structure and the fixing structure are detachably connected, so that the cleaning structure can be conveniently detached to be cleaned after use; meanwhile, the cleaning structure is located on the back face of the writing band, so that the writing band can be naturally aired for a periodof time after being cleaned, the writing quality is effectively prevented from being affected by excessive cleaning liquid on the writing band, and meanwhile, the writing band can be conveniently andrapidly cleaned in a large area; and then a transmission structure is conveniently driven through the writing band, the transmission structure drives the liquid adding structure to automatically addthe cleaning liquid to the cleaning structure, and therefore the cleaning liquid is more convenient to add, and the cleaning effect of the writing band is better.

Description

technical field [0001] The invention relates to the field of English teaching aids, in particular to an English teaching aids. Background technique [0002] Teaching is a human-specific talent training activity composed of teachers' teaching and students' learning. Through this activity, teachers guide students to learn and master cultural and scientific knowledge and skills purposefully, in a planned and organized manner, and promote students' quality. In order to make them become the people needed by the society, they need to use the blackboard to write the teaching content in the process of English teaching, so as to facilitate the display of grammar and other knowledge. [0003] However, when the writing board used with water-based pens is used as a teaching board for English teaching, when cleaning the writing board, most of them use sponge pads and cleaning liquid to wipe the writing board. The cleaning efficiency is low, and it is easy to cause The cleaning liquid is...

AI Technical Summary

Problems solved by technology

[0003] However, when the writing board used with water-based pens is used as a teaching board for English teaching, when cleaning the writing board, most of them use sponge pads and cleaning liquid to wipe the writing board. The cleaning efficiency is low, and it is easy to cause The cleaning liquid is spilled, and the cleaning liquid is not easy to store, the operation flexibility is poor, and it is not easy to control the amount of cleaning liquid on the sponge pad. When the cleaning liquid is too much, the writing on the writing board will be blurred. When the cleaning liquid is uneven, it is easy to cause uneven wiping. Thorough, and requires the operator to directly contact the sponge pad, which affects the comfort of teaching

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