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Exercise device for capital and small English letters

A capital and letter technology, which is applied in the field of English letter case practice devices, can solve problems such as inconvenience affecting teachers' teaching and learning methods, and achieve the effect of convenient use.

Active Publication Date: 2019-10-22
芦晓莉 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the inconvenient way of writing letters on the blackboard for learning, which affects the teacher's teaching, the technical problem is to provide a method for checking letters without writing letters on the blackboard, which is convenient for teachers to work English letter case practice device

Method used

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  • Exercise device for capital and small English letters
  • Exercise device for capital and small English letters
  • Exercise device for capital and small English letters

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A device for practicing English letter case, such as Figure 1-3 As shown, it includes a cylinder 1, a fixed frame 2, a first bolt 4, a bearing seat 5, a handle 6, a cylinder 8, a cleaning device 10, a placement frame 12, a collection frame 13 and a letter and letter fixing device 14, and the cylinder 1. A fixed frame 2 is installed on the top, and the cylinder 1 is connected to the fixed frame 2 by welding. There are first threaded holes 3 on the left and right sides of the upper part of the fixed frame 2, and the first threaded holes 3 are equipped with first bolts. 4. A bearing seat 5 is embedded in the middle of the left side of the cylinder 1, and a crank handle 6 is arranged inside the bearing seat 5. The right end of the crank handle 6 passes through the bearing seat 5 and is connected with a cylinder 8, and the crank handle 6 is connected to the cylinder by welding. 8 connections, openings 7 are opened on the left and right sides of the middle part of the front ...

Embodiment 2

[0021] A device for practicing English letter case, such as Figure 1-3 As shown, it includes a cylinder 1, a fixed frame 2, a first bolt 4, a bearing seat 5, a handle 6, a cylinder 8, a cleaning device 10, a placement frame 12, a collection frame 13 and a letter and letter fixing device 14, and the cylinder 1. A fixed frame 2 is installed on the top, and the left and right sides of the upper part of the fixed frame 2 are provided with first threaded holes 3, and the first threaded holes 3 are equipped with first bolts 4, and the middle part of the left side of the cylinder 1 is embedded with a bearing seat 5. There is a crank handle 6 inside the bearing seat 5. The right end of the crank handle 6 passes through the bearing seat 5 and is connected with a cylinder 8. There are openings 7 on the left and right sides of the front middle of the cylinder 1, and the right side of the cylinder 8 is evenly spaced. A first groove 9, a cleaning device 10 is installed on the lower left s...

Embodiment 3

[0024] A device for practicing English letter case, such as Figure 1-3 As shown, it includes a cylinder 1, a fixed frame 2, a first bolt 4, a bearing seat 5, a handle 6, a cylinder 8, a cleaning device 10, a placement frame 12, a collection frame 13 and a letter and letter fixing device 14, and the cylinder 1. A fixed frame 2 is installed on the top, and the left and right sides of the upper part of the fixed frame 2 are provided with first threaded holes 3, and the first threaded holes 3 are equipped with first bolts 4, and the middle part of the left side of the cylinder 1 is embedded with a bearing seat 5. There is a crank handle 6 inside the bearing seat 5. The right end of the crank handle 6 passes through the bearing seat 5 and is connected with a cylinder 8. There are openings 7 on the left and right sides of the front middle of the cylinder 1, and the right side of the cylinder 8 is evenly spaced. A first groove 9, a cleaning device 10 is installed on the lower left s...

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Abstract

The invention relates to an exercise device for letters, in particular to an exercise device for capital and small English letters. Through technical problems, the invention provides an exercise device for capital and small English letters which can carry out letter detection without writing letters on blackboards and is convenient for teachers to work. Through the technical scheme, the exercise device for capital and small English letters comprises a cylinder, a fixed mount, a first bolt and the like; the fixed mount is mounted on the top of the cylinder, and first threaded holes are formed in the left and right sides of the upper part of the fixed mount respectively. According to the exercise device, prepared letter boards are fixed on a circular plate, then the circular plate is fixed to the right side of the cylinder, letters needing to be detected are represented in front of students in sequence by rotating the cylinder, then the students write the letters, which correspond to letters on the right side, on the cylinder on the left side, and thus results can be known quickly; and moreover, the sequence of letters on the circular plate can be changed, and thus the sequence of letters on the circular plate is remembered by the students without influencing the defection results.

Description

technical field [0001] The invention relates to a device for practicing letters, in particular to a device for practicing English letters. Background technique [0002] When learning English, the first thing to learn is the upper and lower case of English letters. When learning the upper and lower case of English letters, the teacher usually writes the upper and lower case of the letters on the blackboard, and then the students answer. After class, the blackboard It needs to be wiped off, and then the next time the test is performed, the capital and small letters of the letters need to be written again. This method seriously wastes the teacher's time. At the same time, writing letters on the blackboard will take up a lot of space on the blackboard, which brings great inconvenience to the teacher. It's an inconvenience. Contents of the invention [0003] In order to overcome the inconvenient way of writing letters on the blackboard for learning, which affects the teacher's...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B19/06
CPCG09B19/06
Inventor 不公告发明人
Owner 芦晓莉
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