CN202378567U - Scribing ruler for english teaching - Google Patents
Scribing ruler for english teaching Download PDFInfo
- Publication number
- CN202378567U CN202378567U CN2011205090400U CN201120509040U CN202378567U CN 202378567 U CN202378567 U CN 202378567U CN 2011205090400 U CN2011205090400 U CN 2011205090400U CN 201120509040 U CN201120509040 U CN 201120509040U CN 202378567 U CN202378567 U CN 202378567U
- Authority
- CN
- China
- Prior art keywords
- scribing
- groove
- ruler
- ruler body
- chi body
- 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 discloses a scribing ruler for english teaching. The scribing ruler comprises a rectangular ruler body, and an upper scribing groove and a lower scribing groove which are arranged on the ruler body, wherein both the upper scribing groove and the lower scribing groove are parallel to the upper edge and the lower edge of the ruler body; the distances from the upper scribing groove to the upper edge of the ruler body, from the lower scribing groove to the lower edge of the ruler body, and from the upper scribing groove to the lower scribing groove are the same; each of four corners of the ruler body is provided with a sucker; and an L-shaped handle is fixed on the ruler body. The scribing ruler has the following beneficial effects: (1) when the scribing ruler is used for scribing lines, straight lines are scribed respectively along the upper edge, the upper scribing groove, the lower scribing groove and the lower edge of the ruler body, therefore the straight lines have excellent parallelism and equal spaces and the scribing effect is good; (2) each of four corners of the ruler body is provided with one sucker, the ruler body can be fixed on a black board by the suckers and can not move easily, therefore scribing is facilitated; and (3) and one L-shaped handle is fixed on the ruler body, therefore the scribing ruler is convenient to take and place.
Description
Technical field
The utility model relates to a kind of English teaching apparatus, and particularly a kind of English teaching is used marking-out rule.
Background technology
In the English teaching practice,, often on blackboard, draw four and be parallel to each other and straight line that spacing equates in order to write out the English word of standard; Owing to there is not special-purpose drawing tool; The teacher often draws with ruler, and draws straight line with ruler, not only draws poor effect; And waste time and energy very inconvenience.
Summary of the invention
The problem that the utility model will solve is: provide a kind of simple in structure, be convenient to draw and write English and use marking-out rule with the English teaching of straight line.
In order to solve the problems of the technologies described above; The English teaching of the utility model is used marking-out rule; Comprise rectangular chi body, be arranged on last marking groove and underscore groove on the chi body; Said marking groove and the underscore groove gone up all parallels with the top edge and the lower limb of chi body, the distance between the lower limb of the distance between the top edge of said upward marking groove and chi body, underscore groove and chi body and on distance between marking groove and the underscore groove equate, be equipped with a sucker on four jiaos of said chi body.
For the ease of picking and placeing, the English teaching of the utility model is used marking-out rule, is fixed with a L shaped handle on the said chi body.
The beneficial effect that the utility model is obtained is: when straight line is drawn in (1), draw straight line respectively along the top edge of chi body, the lower limb of last marking groove, underscore groove and chi body, thereby the depth of parallelism of straight line is good and spacing equates, the drafting effect is good; (2) be equipped with a sucker on four of the chi body jiaos, can the chi body be fixed on the blackboard, make the chi body be difficult for moving, be convenient to draw through sucker; (3) be fixed with a L shaped handle on the chi body, be convenient to pick and place.
Description of drawings
Fig. 1 is the front view of the utility model.
Fig. 2 is the left view of the utility model.
Among the figure: 1, sucker, 2, the chi body, 3, go up marking groove, 4, handle, 5, the underscore groove.
The specific embodiment
As depicted in figs. 1 and 2; The English teaching of the utility model is used marking-out rule; Comprise rectangular chi body 2, be arranged on last marking groove 3 and underscore groove 5 on the chi body 2; Said marking groove 3 and the underscore groove 5 gone up all parallels with the top edge and the lower limb of chi body 2, said between distance, underscore groove 5 and chi body 2 lower limbs between marking groove 3 and chi body 2 top edges distance and on distance between marking groove 3 and the underscore groove 5 equate, be equipped with a sucker 1 on four jiaos of said chi body 2; Be fixed with a L shaped handle 4 on the said chi body 2.
In the time of concrete the use; With sucker 1 chi body 2 is fixed on the blackboard; Draw straight line respectively along the top edge of chi body 2, the lower limb of last marking groove 3, underscore groove 5 and chi body 2 respectively with chalk then; Because the top edge of chi body 2, the lower limb of going up marking groove 3, underscore groove 5 and chi body 2 are parallel to each other, go up simultaneously between the lower limb of distance between the top edge of marking groove 3 and chi body 2, underscore groove 5 and chi body 2 distance and upward the distance between marking groove 3 and the underscore groove 5 equate that thereby the straight line parallel degree that comes out of drafting is good and spacing equal; The drafting effect is good, and it is time saving and energy saving to draw.
The English teaching of the utility model is used marking-out rule, be fixed with on the chi body 2 one L shaped 4 hands, be convenient to pick and place marking-out rule.
The utility model is not limited to above-mentioned embodiment, and anyone should learn the structural change of under the enlightenment of the utility model, making, every with the utlity model has identical or close technical scheme, all fall within the protection domain of the utility model.
Claims (2)
1. an English teaching is used marking-out rule; It is characterized in that: comprise rectangular chi body (2), be arranged on last marking groove (3) and underscore groove (5) on the chi body (2); Said marking groove (3) and the underscore groove (5) gone up all parallels with the top edge and the lower limb of chi body (2); Distance between the lower limb of the distance between the said top edge of going up marking groove (3) and chi body (2), underscore groove (5) and chi body (2) and on distance between marking groove (3) and the underscore groove (5) equate, be equipped with a sucker (1) on four jiaos of said chi body (2).
2. English teaching according to claim 1 is used marking-out rule, it is characterized in that: be fixed with a L shaped handle (4) on the said chi body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205090400U CN202378567U (en) | 2011-12-09 | 2011-12-09 | Scribing ruler for english teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205090400U CN202378567U (en) | 2011-12-09 | 2011-12-09 | Scribing ruler for english teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202378567U true CN202378567U (en) | 2012-08-15 |
Family
ID=46627088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205090400U Expired - Fee Related CN202378567U (en) | 2011-12-09 | 2011-12-09 | Scribing ruler for english teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202378567U (en) |
-
2011
- 2011-12-09 CN CN2011205090400U patent/CN202378567U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120815 Termination date: 20121209 |