CN204037170U - Language teaching is with writing line drawing ruler - Google Patents
Language teaching is with writing line drawing ruler Download PDFInfo
- Publication number
- CN204037170U CN204037170U CN201420434143.9U CN201420434143U CN204037170U CN 204037170 U CN204037170 U CN 204037170U CN 201420434143 U CN201420434143 U CN 201420434143U CN 204037170 U CN204037170 U CN 204037170U
- Authority
- CN
- China
- Prior art keywords
- frame
- chute
- chi body
- line drawing
- screw rod
- 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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- Drawing Aids And Blackboards (AREA)
Abstract
A kind of language teaching of the present utility model is with writing line drawing ruler, comprise the frame of strip, the inner side of described frame is provided with chute, described chute is embedded in can along the square ruler body of chute movement, four limits of described chi body have four straight flange notches, and the diagonal positions of chi body has two service notch intersected; Frame top is provided with two link plates, and link plate is installed with movable axis, and described movable axis end is provided with sucker, and frame side is provided with screw rod, the wired pendant of bolt on screw rod.The beneficial effects of the utility model are: chi body can be aligned by line pendant by teacher, on blackboard, several matts be very neatly arranged can be drawn quickly and easily continuously, the diagonal different from sideline can also be drawn, convenient differentiation, specification more write in word, uses very convenient.
Description
Technical field
The utility model relates to a kind of language teaching with writing line drawing ruler.
Background technology
At present on Chinese Course Classroom, in order to carry out specification writing, teacher carries out usually to finish ruling in advance when new word is write on blackboard, or special small blackboard teaching, inconvenient like this, the ruling of picture is also inaccurate, and if when writing many Chinese characters, setting-out will waste a lot of time.
Summary of the invention
For solving above technical deficiency, the utility model provides a kind of language teaching easy to use with writing line drawing ruler.
The utility model is realized by following measures:
A kind of language teaching of the present utility model is with writing line drawing ruler, comprise the frame of strip, the inner side of described frame is provided with chute, described chute is embedded in can along the square ruler body of chute movement, four limits of described chi body have four straight flange notches, and the diagonal positions of chi body has two service notch intersected; Frame top is provided with two link plates, and link plate is installed with movable axis, and described movable axis end is provided with sucker, and frame side is provided with screw rod, the wired pendant of bolt on screw rod.
Above-mentioned service notch two inside edge is provided with relative tooth-shape structure.
The beneficial effects of the utility model are: chi body can be aligned by line pendant by teacher, on blackboard, several matts be very neatly arranged can be drawn quickly and easily continuously, the diagonal different from sideline can also be drawn, convenient differentiation, specification more write in word, uses very convenient.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model.
Fig. 2 is side structure schematic diagram of the present utility model.
Wherein: 1 frame, 2 link plates, 3 screw rods, 4 line pendants, 5 chi bodies, 6 straight flange notches, 7 service notch, 8 movable axis, 9 suckers.
Detailed description of the invention
Below in conjunction with accompanying drawing, further detailed description is done to the utility model:
As shown in Figure 1, 2, a kind of language teaching of the present utility model is with writing line drawing ruler, comprise the frame 1 of strip, the inner side of described frame 1 is provided with chute, described chute is embedded in can along the square ruler body 5 of chute movement, four limits of described chi body 5 have four straight flange notches 6, and the diagonal positions of chi body 5 has two service notch intersected 7; Frame 1 top is provided with two link plates 2, link plate 2 is installed with movable axis 8, and described movable axis 8 end is provided with sucker 9, and frame 1 side is provided with screw rod 3, the wired pendant 4 of bolt on screw rod 3.Service notch 7 liang of inside edges are provided with relative tooth-shape structure.
During use, teacher can with holding frame 1, and frame 1 is attached on blackboard, first a sucker 9 is inhaled on blackboard, by line pendant 4, frame 1 is aligned, then another sucker 9 is held blackboard, pin frame 1 with a hand, the hand-held chalk of another, along four straight flange notch 6 paddlings of chi body 5, first draws square frame 1, then draw diagonal along two service notch 7, so just can center for font.Paint one, chi body 5 can be promoted and move to next position along chute, continue picture next.Because service notch 7 has tooth-shape structure, the line therefore drawn and sideline shape are had any different, and conveniently write.Just can draw the matts be very neatly arranged easily to come on blackboard, very convenient to use.
Claims (2)
1. a language teaching is with writing line drawing ruler, it is characterized in that: the frame comprising strip, the inner side of described frame is provided with chute, described chute is embedded in can along the square ruler body of chute movement, four limits of described chi body have four straight flange notches, and the diagonal positions of chi body has two service notch intersected; Frame top is provided with two link plates, and link plate is installed with movable axis, and described movable axis end is provided with sucker, and frame side is provided with screw rod, the wired pendant of bolt on screw rod.
2. language teaching, with writing line drawing ruler, is characterized in that according to claim 1: described service notch two inside edge is provided with relative tooth-shape structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420434143.9U CN204037170U (en) | 2014-07-28 | 2014-07-28 | Language teaching is with writing line drawing ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420434143.9U CN204037170U (en) | 2014-07-28 | 2014-07-28 | Language teaching is with writing line drawing ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204037170U true CN204037170U (en) | 2014-12-24 |
Family
ID=52237873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420434143.9U Expired - Fee Related CN204037170U (en) | 2014-07-28 | 2014-07-28 | Language teaching is with writing line drawing ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204037170U (en) |
-
2014
- 2014-07-28 CN CN201420434143.9U patent/CN204037170U/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 |
Granted publication date: 20141224 Termination date: 20150728 |
|
| EXPY | Termination of patent right or utility model |