CN202480699U - Standard ruler for English blackboard writing - Google Patents
Standard ruler for English blackboard writing Download PDFInfo
- Publication number
- CN202480699U CN202480699U CN2012200240815U CN201220024081U CN202480699U CN 202480699 U CN202480699 U CN 202480699U CN 2012200240815 U CN2012200240815 U CN 2012200240815U CN 201220024081 U CN201220024081 U CN 201220024081U CN 202480699 U CN202480699 U CN 202480699U
- Authority
- CN
- China
- Prior art keywords
- ruler
- handle
- standard
- english
- chi
- 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
The utility model provides a standard ruler for English blackboard writing and belongs to the field of English teaching tools. The standard ruler comprises a main ruler and an auxiliary ruler, and is characterized in that the main ruler is L-shaped, and a handle and a sliding channel are arranged on the main ruler; one end of the auxiliary ruler is provided with a round handle; and the round handle is inserted in the sliding channel. The standard ruler provided by the utility model has the advantages of simple structure, convenience for operation, economy in time and labor, convenience for carrying, and capability of guaranteeing uniform size of words.
Description
Technical field
The utility model relates to a kind of English teaching apparatus, specifically is a kind of English writing on the blackboard standard chi.
Background technology
In process of English teaching, need write writing on the blackboard, generally not have the literal lattice on the blackboard, the length of writing sometimes is just oblique, if with ruler do the scale literal or the letter size can not guarantee uniform.
Summary of the invention
In order to solve the problem of above-mentioned existence; The utility model provides a kind of English writing on the blackboard standard chi, and its technical scheme is: a kind of English writing on the blackboard standard chi, and it is to be made up of main scale, auxilliary chi; It is characterized in that: described main scale is L-shaped, is provided with handle and slideway above it; One end of described auxilliary chi is provided with round handle; The circle handle injects in the slideway.
The beneficial effect of the utility model is: simple in structure, easy to operate, time saving and energy saving, be easy to carry, can guarantee that the size of font is consistent.
Description of drawings
Fig. 1, Fig. 2 are the structural representations of the utility model;
Fig. 3 is the structural representation of auxilliary chi 3.
The specific embodiment
According to accompanying drawing, the utility model provides a kind of English writing on the blackboard standard chi, and it is to be made up of main scale 1, auxilliary chi 3, it is characterized in that: described main scale 1 is L-shaped, is provided with handle 5 and slideway 2 above it; One end of described auxilliary chi 3 is provided with round handle 4; Circle handle 4 injects in the slideway 2.
During use, hold handle main scale is attached on the blackboard, thereby slide up and down the size that the round handle that is inserted in the slideway is regulated auxilliary chi control font.
The utility model is simple in structure, easy to operate, time saving and energy saving, be easy to carry, and can guarantee that the size of font is consistent.
Claims (1)
1. English writing on the blackboard standard chi, it is to be made up of main scale, auxilliary chi, it is characterized in that: described main scale is L-shaped, is provided with handle and slideway above it; One end of described auxilliary chi is provided with round handle; The circle handle injects in the slideway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200240815U CN202480699U (en) | 2012-01-10 | 2012-01-10 | Standard ruler for English blackboard writing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200240815U CN202480699U (en) | 2012-01-10 | 2012-01-10 | Standard ruler for English blackboard writing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202480699U true CN202480699U (en) | 2012-10-10 |
Family
ID=46955155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200240815U Expired - Fee Related CN202480699U (en) | 2012-01-10 | 2012-01-10 | Standard ruler for English blackboard writing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202480699U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105818580A (en) * | 2016-04-05 | 2016-08-03 | 田沅 | Blackboard-writing straight rule for liberal art of senior high schools |
-
2012
- 2012-01-10 CN CN2012200240815U patent/CN202480699U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105818580A (en) * | 2016-04-05 | 2016-08-03 | 田沅 | Blackboard-writing straight rule for liberal art of senior high schools |
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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: 20121010 Termination date: 20130110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |