CN202389052U - Four-line three-grid drawing aid for English teaching - Google Patents
Four-line three-grid drawing aid for English teaching Download PDFInfo
- Publication number
- CN202389052U CN202389052U CN2012200224225U CN201220022422U CN202389052U CN 202389052 U CN202389052 U CN 202389052U CN 2012200224225 U CN2012200224225 U CN 2012200224225U CN 201220022422 U CN201220022422 U CN 201220022422U CN 202389052 U CN202389052 U CN 202389052U
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- CN
- China
- Prior art keywords
- line
- ruler
- english teaching
- left end
- drawing aid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a four-line three-grid drawing aid for English teaching, and relates to the technical field of teaching aids. The four-line three-grid drawing aid for English teaching comprises a fixing plate (1), sucking discs (2) and a ruler (3), and is characterized in that four square through holes which are arranged at equal intervals are sequentially and longitudinally distributed on the rectangular fixing plate (1) of which the two ends of the bottom surface are respectively provided with the sucking discs (2), and the bottom surface of the left end of the ruler (3) is provided with limit pins adapting to the square through holes; and the upper surface of the left end of the ruler (3) is fixedly connected with a handle (4). The four-line three-grid drawing aid for English teaching is simple in structure and is convenient to use, facilitates teachers in drawing a standard four-line three-grid shape on the blackboard, and is also beneficial for the standard writing of English letters.
Description
Technical field
The utility model relates to teaching appurtenance technical field, and specifically a kind of English teaching is with four lines, three lattice setting-out assistors.
Background technology
When taking lessons in English, for expressing the specification writing of letter, teacher's four lines, three lattice that need on blackboard, draw usually, and teacher is drawing with a horizontal line of horizontal line of ruler when drawing four lines, three lattice.Owing to be manually-operated, not only the depth of parallelism of horizontal line can't guarantee, and the distance between the horizontal line can not well hold, and four lines, three lattice of drawing out are very nonstandard, are unfavorable for specification writing.
Summary of the invention
The purpose of the utility model is to overcome above-mentioned deficiency, provides a kind of simple in structure, easy to use, can make teacher draws out standard four lines three lattice on blackboard English teaching with four lines, three lattice setting-out assistors.
The purpose of the utility model is achieved in that this English teaching is made up of fixed head, sucker, ruler with four lines, three lattice setting-out assistors; The rectangle fixed head that the two ends, bottom surface are respectively equipped with sucker vertically is provided with the square through hole that four spacings equate successively; Ruler left end bottom surface is provided with the spacer pin that adapts with square through hole, connects above the left end and is fixing handle.
During use, fixed head vertically is absorbed and fixed on the blackboard through sucker, then the spacer pin of ruler left end bottom surface is inserted four lines, three lattice that the parallel lines that draw respectively behind the through hole that adapts with it can form standard criterion successively.
The advantage of the utility model: simple in structure, easy to use, can make things convenient for teacher's four lines, three lattice of standard criterion that on blackboard, draw, help the specification writing of English letter.
Description of drawings
Accompanying drawing 1 is the structure chart of the utility model.
The specific embodiment
Describe in further detail below in conjunction with 1 pair of the utility model of accompanying drawing: this English teaching is made up of fixed head 1, sucker 2, ruler 3 with four lines, three lattice setting-out assistors; The rectangle fixed head 1 that the two ends, bottom surface are respectively equipped with sucker 2 vertically is provided with the square through hole that four spacings equate successively; Ruler 3 left end bottom surfaces are provided with the spacer pin that adapts with square through hole, connect above the left end and are fixing handle 4.
Claims (1)
1. an English teaching is with four lines, three lattice setting-out assistors; Form by fixed head (1), sucker (2), ruler (3); It is characterized in that the two ends, bottom surface are respectively equipped with the vertical equal square through hole of four spacings that is provided with successively of rectangle fixed head (1) of sucker (2); Ruler (3) left end bottom surface is provided with the spacer pin that adapts with square through hole, connects above the left end and is fixing handle (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200224225U CN202389052U (en) | 2012-01-11 | 2012-01-11 | Four-line three-grid drawing aid for English teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200224225U CN202389052U (en) | 2012-01-11 | 2012-01-11 | Four-line three-grid drawing aid for English teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202389052U true CN202389052U (en) | 2012-08-22 |
Family
ID=46664001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200224225U Expired - Fee Related CN202389052U (en) | 2012-01-11 | 2012-01-11 | Four-line three-grid drawing aid for English teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202389052U (en) |
-
2012
- 2012-01-11 CN CN2012200224225U patent/CN202389052U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120822 Termination date: 20130111 |