CN203681098U - Four-line and three-grid drawing device for English teaching - Google Patents
Four-line and three-grid drawing device for English teaching Download PDFInfo
- Publication number
- CN203681098U CN203681098U CN201320863417.1U CN201320863417U CN203681098U CN 203681098 U CN203681098 U CN 203681098U CN 201320863417 U CN201320863417 U CN 201320863417U CN 203681098 U CN203681098 U CN 203681098U
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- CN
- China
- Prior art keywords
- line
- english teaching
- line drawing
- type guide
- magnet
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- 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 - Lifetime
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 26
- 229910052742 iron Inorganic materials 0.000 claims abstract description 13
- 239000000428 dust Substances 0.000 description 1
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- Drawing Aids And Blackboards (AREA)
Abstract
The utility model discloses a four-line and three-grid drawing device for English teaching and relates to an English teaching aid. The utility model aims at meeting the requirement of drawing four lines and three grids in the English teaching. The four-line and three-grid drawing device for the English teaching comprises two magnetic guide rails, two drawing rulers and two iron weight type sliding terminals, wherein two ends of each drawing ruler are respectively and fixedly connected with the sides of the two iron weight type sliding terminals; the widths of the two drawing rulers are equal; the distance between the two drawing rulers is equal to the width of one drawing ruler; the two iron weight type guide rails are respectively arranged on the left side and the right side of a blackboard; the two iron weight type sliding terminals are arranged in one magnet type guide rail and vertically slide in the magnet type guide rail. The four-line and three-grid drawing device disclosed by the utility model is suitable for the English teaching.
Description
Technical field
The utility model relates to a kind of English teaching aid.
Background technology
At present, in English teaching, teacher is to adopt ruler setting-out line by line drawing four line three lattice, and this mode comparatively wastes time and energy, and between each line, size differs larger, causes quality of instruction to reduce.
Summary of the invention
The utility model object is the demand in order to adapt to draw in English teaching four line three rulings, and a kind of four line three lattice line-plotting devices for English teaching are provided.
For four line three lattice line-plotting devices of English teaching, it comprises two magnet-type guide rails, two line drawing rulers and two iron block formula slip terminals, and the two ends of described each line drawing ruler are fixedly connected with the side of two iron block formula slip terminals respectively; The width of described two line drawing rulers equates, and distance between these two line drawing rulers equates with the width of one of them line drawing ruler;
Two magnet-type guide rails are separately positioned on the arranged on left and right sides of blackboard, and two iron block formula slip terminals are arranged in a magnet-type guide rail, and upper and lower slip in this magnet-type guide rail.
The front surface of each line drawing ruler is all fixed with a handle.
The utility model, at where applicable, only needs line drawing ruler to be pushed to the position of appointment, can adopt chalk to complete setting-out, simple to operate, and time saving and energy saving.Fully adapt to draw in English teaching the demand of four line three rulings.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
The specific embodiment one: present embodiment is described below in conjunction with Fig. 1, for four line three lattice line-plotting devices of English teaching, it comprises two magnet-type guide rails 1, two line drawing rulers 2 and two iron block formula slip terminals 3, and the two ends of described each line drawing ruler 2 are fixedly connected with the side of two iron block formula slip terminals 3 respectively; The width of described two line drawing rulers 2 equates, and distance between these two line drawing rulers 2 equates with the width of one of them line drawing ruler 2;
Two magnet-type guide rails 1 are separately positioned on the arranged on left and right sides of blackboard, and two iron block formula slip terminals 3 are arranged in a magnet-type guide rail 1, and upper and lower slip in this magnet-type guide rail 1.
The specific embodiment two: present embodiment is described further embodiment one, is fixed with a handle on the front surface of one of them line drawing ruler 2.
In present embodiment, adopt handle to promote line drawing ruler, speckle with on hand chalk dust with face teacher, remain in while causing setting-out on chi, occur fuzzy.
The specific embodiment three: present embodiment is described further embodiment one or two, the width of each scribing plate 2 is 2cm.
Claims (1)
1. for four line three lattice line-plotting devices of English teaching, it is characterized in that, it comprises two magnet-type guide rails (1), two line drawing rulers (2) and two iron block formula slip terminals (3), and the two ends of described each line drawing ruler (2) are fixedly connected with the side of two iron block formula slip terminals (3) respectively; The width of described two line drawing rulers (2) equates, and distance between these two line drawing rulers (2) equates with the width of one of them line drawing ruler (2); Two magnet-type guide rails (1) are separately positioned on the arranged on left and right sides of blackboard, two iron block formula slip terminals (3) are arranged in a magnet-type guide rail (1), and upper and lower slip in this magnet-type guide rail (1), on the front surface of one of them line drawing ruler (2), be fixed with a handle, the width of each scribing plate (2) is 2cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320863417.1U CN203681098U (en) | 2013-12-25 | 2013-12-25 | Four-line and three-grid drawing device for English teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320863417.1U CN203681098U (en) | 2013-12-25 | 2013-12-25 | Four-line and three-grid drawing device for English teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203681098U true CN203681098U (en) | 2014-07-02 |
Family
ID=51003047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320863417.1U Expired - Lifetime CN203681098U (en) | 2013-12-25 | 2013-12-25 | Four-line and three-grid drawing device for English teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203681098U (en) |
-
2013
- 2013-12-25 CN CN201320863417.1U patent/CN203681098U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |