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A device for repetitive practice of English letters

An English letter and repetitive technology, which is applied to blackboard or slate cleaning devices, instruments, printing, etc., can solve the problem that the English letter practice device cannot be reused, and achieve the effect of improving the practice effect, convenient use, and easy to observe and use

Active Publication Date: 2020-07-28
陕西博匠教育科技集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a kind of English alphabet repetitive exercise device, can effectively solve the problem that the English alphabet exercise device in the prior art cannot be reused

Method used

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  • A device for repetitive practice of English letters
  • A device for repetitive practice of English letters
  • A device for repetitive practice of English letters

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0028] Such as Figure 1-10 Shown, a kind of English letter repetitive practice device comprises practice board 1, practice board fixing mechanism 2, horizontal bracket 3, vertical support 4, erasing mechanism 5, drawing line mechanism 6, word board holder 7 and angle Adjusting seat 8, described practice board 1 is connected in the practice board fixing mechanism 2, and practice board fixing mechanism 2 is connected on the horizontal bracket 3; The described horizontal bracket 3 is fixedly connected on the upper end of the vertical support 4, and the The lower end is fixedly connected to the angle adjustment seat 8; the upper end of the erasing mechanism 5 is slidably connected to the horizontal bracket 3, the middle end of the erasing mechanism 5 is slidably connected to the vertical support 4, and the lower end of the erasing mechanism 5 is fixed Be connected on the angle adjustment seat 8; Described line-drawing mechanism 6 and word board holder 7 are respectively provided ...

specific Embodiment approach 2

[0030] Such as Figure 1-10As shown, the practice board fixing mechanism 2 includes an L-shaped side plate 2-1, a base plate 2-2, a front baffle plate 2-3, a screw rod 2-4, a turning block 2-5 and a fixed plate 2-6; The left and right ends of the top surface of the base plate 2-2 are respectively fixedly connected to an L-shaped side plate 2-1, and the front end of the top surface of the base plate 2-2 is fixedly connected to the front baffle plate 2-3; -2 and two L-shaped side plates 2-1 in the sliding groove; the front end of the screw 2-4 is fixedly connected to the rotary block 2-5, and the middle end of the screw 2-4 is screwed to the fixed plate 2-6 Above, the fixed plate 2-6 is fixedly connected to the horizontal bracket 3; the rear end of the screw rod 2-4 is connected to the front baffle 2-3 through a bearing with seat for rotation fit; the bottom plate 2-2 is connected by sliding fit On the top surface of the cross bracket 3. When the practice board fixing mechanis...

specific Embodiment approach 3

[0032] Such as Figure 1-10 As shown, the front end of the horizontal bracket 3 is provided with a front sliding hole, and the middle end of the horizontal bracket 3 is provided with a horizontal sliding hole penetrating left and right, and the horizontal sliding hole is connected to the front sliding hole.

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Abstract

The invention relates to an exercise device, especially to a device for repetitive exercises of English letters. The device comprises an exercise board, an exercise board fixing mechanism, a horizontal bracket, a vertical bracket, an erase mechanism, a line drawing mechanism, a word board holder and an angle adjustment seat. The exercise board is connected in the exercise board fixing mechanism, which is connected to the horizontal bracket; the horizontal bracket is fixedly connected to the upper end of the vertical bracket, the lower end of which is fixedly connected to the angle adjustment seat; the upper end of the erase mechanism is slidably connected to the horizontal bracket; the middle end of the erase mechanism is slidably connected to the vertical bracket; and the lower end of theerase mechanism is fixedly connected to the angle adjustment seat. The exercise board which can be repeatedly wiped by the erase mechanism is arranged inside the exercise device, and is convenient touse, low in cost and good in reusability. By arranging the line drawing mechanism for drawing lines inside the exercise device, it is convenient to draw lines on the exercise board to make letters tobe written more regularly, and the exercise effect is improved.

Description

technical field [0001] The invention relates to an exercise device, in particular to an English letter repetition exercise device. Background technique [0002] Now our country has more and more exchanges with other countries in the world. Learning foreign languages, especially English, is becoming more and more important. A certain level of foreign language is required for university graduation. It is not easy to learn a foreign language well, especially for college students and technical secondary school students. . To learn a foreign language well, you must not only be able to speak, but also be able to write. It is not easy to write the uppercase and lowercase of each English letter well. It is necessary to practice hard on the writing method and stroke order of each word. It is not easy to practice alone. Remember, learning through classroom interaction is very important. At present, in the process of English teaching, students need to practice writing English letters...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09B19/06B43L21/00B43L13/02
CPCB43L13/028B43L21/00G09B19/06
Inventor 李建强宁先平
Owner 陕西博匠教育科技集团有限公司
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