Rolling type recitation assisting device for Chinese teaching in junior high schools

An auxiliary device and scrolling technology, applied in the field of teaching tools, can solve the problems that the display screen cannot be covered, cannot be adjusted, and there are limitations in use, so as to achieve the effects of convenient teaching, fast mastery of Chinese, and convenient movement

CN109303432APending Publication Date: 2019-02-05王业佳
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2019-02-05

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Abstract

The invention discloses a rolling type recitation assisting device for Chinese teaching in junior high schools. The device includes a chassis, a storage battery is arranged on the right side of the upper surface of the chassis, a retractable rod is arranged in the middle of the upper surface of the chassis, and a fixing disc is arranged at the upper end of the retractable rod; a fixing base is arranged on the lower surface of the fixing disc, a PLC is arranged on the lateral surface of the fixing base, an input end of the PLC is electrically connected with an output end of the storage battery,and a box body is arranged on the upper surface of the fixing disc. The rolling type recitation assisting device for Chinese teaching in the junior high schools is convenient to move and capable of providing convenience for students of different heights to do dictation on a writing board, and passage content can be replaced in a rolling pattern; after students finish dictation on the writing board, a sliding board is drawn out for comparison and checking, correspondingly students can master Chinese more quickly, and the study efficiency is improved. Chinese teaching content is played on a display screen in a rolling pattern, and convenience is provided for students during study; a baffle drops down to block the display screen, and then students recite the hidden passages on the display screen, so that convenience is provided for students during recitation and for Chinese teachers during teaching.
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Description

technical field

[0001] The invention relates to the technical field of teaching tools, in particular to a rolling recitation auxiliary device for Chinese teaching in junior high schools. Background technique

[0002] In the process of Chinese teaching in junior high schools, it is often necessary to recite the content of the text, but in the process of recitation, it is inevitable that there will be omissions or words forgotten, resulting in the inability to recite fluently. In the prior art: the patent application publication number of CN 206421629 U discloses a rolling type recitation auxiliary device for Chinese teaching in junior high schools, including a workbench, a mounting seat is arranged in the middle of the upper surface of the workbench, and a mounting seat is arranged in the mounting seat. There is a worm wheel, the upper end of the worm wheel is fixedly connected with a rotating shaft, the upper end of the rotating shaft is equipped with a display screen, and t...

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0024] see Figure 1-3 , the present invention provides a technical solution: a rolling type recitation auxiliary device for junior high school Chinese teaching, comprising a chassis 10, the lower surface of the chassis 10 is provided with universal wheels 11, and the number of universal wheels 11 is three and arranged at equal angles , convenient to move, the left side of the upper surface of the chassis 10 is provided with a storage box 8, and the opening en...