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A vocabulary display device for college English classroom teaching

A display device and English technology, applied in the field of college English, can solve the problems of inconvenient word display and teaching, inconvenient automatic storage work, inconvenient moving mode adjustment, etc., and achieve the effect of convenient and fast storage work, improved adjustability, and improved teaching effect.

Active Publication Date: 2022-05-06
XI'AN PETROLEUM UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to provide a vocabulary display device for college English classroom teaching, to solve the problem that some college English teaching devices on the market proposed by the above-mentioned background technology are not convenient for root affixes and prefixes when teaching words. It is a good display of teaching work, and the existing display device is not convenient for automatic storage after unfolding, the use effect is poor, and it is not convenient to adjust the overall moving method

Method used

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  • A vocabulary display device for college English classroom teaching
  • A vocabulary display device for college English classroom teaching
  • A vocabulary display device for college English classroom teaching

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Embodiment Construction

[0035] 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.

[0036] see Figure 1-12, the present invention provides a technical solution: a vocabulary display device for college English classroom teaching, including a support seat 1, a universal wheel 2, an inner groove 3, a limit sleeve 4, a support rod 5, a threaded sleeve 6, a threaded rod 7. Square card rod 8, connecting shaft 9, roller 10, rubber sleeve 11, support plate 12, rotating shaft 13, lap plate 14, handle 15, spring 16, inserting rod 17, first limit groov...

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Abstract

The invention discloses a vocabulary display device for college English classroom teaching. wheel, and an inner groove is opened in the lower part of the support seat, and a limit sleeve is fixedly arranged in the middle above the support seat, a support rod is fixedly connected above the support seat, and a threaded pipe sleeve is fixedly provided on the rear side of the support rod, In addition, a threaded rod is mounted on the internal thread of the threaded sleeve, and a square locking rod is mounted on the front end of the threaded rod. The vocabulary display device for college English classroom teaching is convenient to display and teach words well for root affixes and prefixes. At the same time, it can be automatically retracted after the extension part is stretched out, and at the same time it is convenient to adjust the movement mode. The steering wheel can move in multiple directions, and it can also move in a straight line through the telescopic roller, which improves the use effect of the device.

Description

technical field [0001] The invention relates to the technical field of college English, in particular to a vocabulary display device for college English classroom teaching. Background technique [0002] College English is a compulsory course for contemporary college students in almost all majors. Students mainly need to learn English vocabulary, grammar, language expression, reading comprehension, listening, writing, etc., aiming at training students' English expression ability, comprehension ability and test-taking In daily teaching activities, teachers display teaching content to students through blackboards, PPT projection devices and other equipment, and pass on knowledge to students through classroom interaction. [0003] When teaching words in college English classes: [0004] (1) When teaching words in college English, the words are usually memorized by the root affix method. When teaching words, usually a root or affix leads to a plurality of prefixes to form a whol...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09B19/06
CPCG09B19/06
Inventor 林怡清
Owner XI'AN PETROLEUM UNIVERSITY
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