English word writing and memorizing device

A memory device and word technology, applied to reusable writing boards, cleaning devices for blackboards or slates, printing, etc., can solve the problems of low learning efficiency, lack of urgency for learners, and dull learning, etc., so as to improve writing. Efficiency, memory-enhancing effect

Inactive Publication Date: 2019-04-12
吕凤华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] For many people, learning English is the most difficult thing to memorize English words. In order to facilitate learning English, a variety of memory methods and memory devices have been designed. However, the existing writing and memory devices generally do not limit the time for writing. , so that learners do not have a certain sense of urgency, learning is boring, and learning efficiency is low

Method used

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  • English word writing and memorizing device
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  • English word writing and memorizing device

Examples

Experimental program
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Embodiment 1

[0023] see Figure 1~2 , in an embodiment of the present invention, an English word writing and memory device includes a base plate 1 and a testing device, support legs 24 are installed on the four corners of the bottom of the base plate 1, and rollers 25 are installed at the bottom of the support legs 24. 25 is a self-locking roller 25, which facilitates the movement of the device. Mounting plates 2 are fixed on both sides of the upper surface of the substrate 1, and a test device is installed between the two mounting plates 2. The test device includes an outer cylinder 3 and an inner cylinder 20. and a driving device, the outer cylinder 3 is arranged between two installation plates 2, the two ends of the outer cylinder 3 are fixedly connected with the installation plate 2, the inner cylinder 20 is sleeved in the outer cylinder 3, and the centers of the two ends of the inner cylinder 20 are The installation shaft 19 is fixed, the installation shaft 19 runs through the outer c...

Embodiment 2

[0025] see image 3 The difference between this embodiment of the present invention and Embodiment 1 is that the outer cylinder 3 is rotationally connected with the mounting plate 2 through a bearing, an outer ring gear 26 is installed on the wall of the outer cylinder 3, and a second Motor 28, gear 27 is installed on the output shaft of the second motor 28, and gear 27 is meshed with outer ring gear 26, can drive the 3rd eraser 23 quickly and conveniently and all written characters are wiped off, improved working efficiency, saved time.

[0026]The working principle of the present invention is: when the present invention is in use, the English input device to be tested is displayed by the display screen 17, pronounced by the pronunciation device 22, and the tester spells letters and corresponding Chinese according to the English pronunciation, starts the motor 12, and 12 Drive the sleeve 10 to rotate through the spline shaft 11, the sleeve 10 drives the driving gear 9 to rota...

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Abstract

The invention discloses an English word writing and memorizing device, relates to the technical field of English learning equipment, and aims to solve the problem that the existing device does not limit the writing time so as to cause low learning efficiency. The English word writing and memorizing device comprises a base plate and a test device; the test device comprises an outer cylinder, an inner cylinder and a driving device; the driving device comprises a groove wheel mechanism and a driving mechanism; the groove wheel mechanism comprises a driving center plate and a driven groove wheel;the driving mechanism comprises a motor, a spline shaft, a sleeve, an electric push rod, a driving gear and a driven gear; and a pronunciation device is mounted on the base plate. The English word writing and memorizing device is provided with the test device, and the test device comprises the outer cylinder, the inner cylinder and the driving device, therefore, writing can be timed conveniently,the writing efficiency is improved and the aim of adjusting the speed can be achieved, so that the writing speed can be adjusted according to different requirements for different students in differentstages.

Description

technical field [0001] The invention relates to the technical field of English learning equipment, in particular to an English word writing and memory device. Background technique [0002] English is a language under the Indo-European-Germanic family. It consists of 26 letters. The English alphabet is derived from the Latin alphabet, which is derived from the Greek alphabet, and the Greek alphabet is evolved from the Phoenician alphabet. English is the official language designated internationally (as mother tongue), and is also the most widely used language in the world. English contains about 490,000 words, plus about 300,000 technical terms. It is the language with the most vocabulary. The official language of the Commonwealth of Nations has the third largest number of native speakers in the world, second only to the number of native speakers of Chinese and Spanish. [0003] For many people, learning English is the most difficult thing to memorize English words. In order ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B5/06G09B19/06B43L1/00B43L21/04
CPCB43L1/00B43L21/04G09B5/065G09B19/06
Inventor 吕凤华陈庆业
Owner 吕凤华
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