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A Chinese teaching vocabulary explanation display device

A technology for displaying devices and vocabulary, which is applied to blackboard or slate cleaning devices, teaching aids, educational tools, etc. It can solve the problems of inability to adjust the writing area according to the needs, inconvenient wiping of characters, and a large number of characters, so as to achieve labor-saving adjustment and increase labor-saving , the effect of preventing the impact

Active Publication Date: 2022-08-09
淄博师范高等专科学校
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a display device for explaining Chinese teaching vocabulary, to solve the above-mentioned background technology, the writing area is fixed, and the writing area cannot be adjusted according to the use requirements, and when the writing area is large, it is difficult to wipe the characters It is not convenient enough, and at the same time, it will generate a lot of dust in the process of writing and wiping

Method used

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  • A Chinese teaching vocabulary explanation display device
  • A Chinese teaching vocabulary explanation display device
  • A Chinese teaching vocabulary explanation display device

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Embodiment Construction

[0032] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0033] see Figure 1-7 , The present invention provides a technical solution: a Chinese teaching vocabulary explanation and display device, comprising a platform 1, a supporting leg 2, a device box 3, a fixed plate 4, a limit block 5, a movable plate 6, a movable shaft 7, a gear 8, Guide block 9 , tooth block 10 , guide shaft 11 , worm gear 12 , worm 13 , adjusting rod 14 , fixing box 15 , fixing cavity 151 , conveyor belt 152 , valve...

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Abstract

The present invention disclosed a Chinese teaching vocabulary explanation display device, including the platform. The lower end surface is installed with legs through bolts. The upper end of the platform is fixed with a device box.And the edge of the activity board runs through the active shaft; the gear is set at the bottom of the active axis, which is set to a guidance block of the edge activity of the gear, which is through the guidance block.There is a snail on the upper activity; the fixed box is fixed on the side of the active board, the top activity of the fixed box is set with a supporting rod; the motor, the bolt installation is installed at the bottom of the platform, the output shaft of the motor is fixed in the installation of the output shaft of the motor.Fan blades.The Chinese teaching vocabulary explanation display device can regulate the display device very efficiently, and can adjust the writing area according to the needs of the use. At the same time, the dust generated during the writing process can be collected in time.

Description

technical field [0001] The invention relates to the technical field of Chinese teaching, in particular to a Chinese teaching vocabulary explanation and display device. Background technique [0002] In the teaching process of Chinese vocabulary explanation, it is necessary to use a display device to write and show the content of the explanation to the learners. According to the different explanation needs, the required functions of the display device are also different. For example, the public number is CN212847199U- A display device for Chinese teaching that is easy to adjust...Through the driving motor, threaded rod, moving plate, support column, winding roller and projection cloth, it is convenient for teaching staff to adjust the height of the display device for Chinese teaching, with better flexibility and convenience Teaching staff to carry out projection teaching, more practical, improve the teaching effect. However, the display device for Chinese teaching that is eas...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B43L1/00B43L21/04B43L21/02A47B97/04G09B19/00
CPCB43L1/00B43L21/04B43L21/02A47B97/04G09B19/00
Inventor 王婷
Owner 淄博师范高等专科学校
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