CN203078086U - Combined ruler for mathematical education - Google Patents
Combined ruler for mathematical education Download PDFInfo
- Publication number
- CN203078086U CN203078086U CN 201320128402 CN201320128402U CN203078086U CN 203078086 U CN203078086 U CN 203078086U CN 201320128402 CN201320128402 CN 201320128402 CN 201320128402 U CN201320128402 U CN 201320128402U CN 203078086 U CN203078086 U CN 203078086U
- Authority
- CN
- China
- Prior art keywords
- ruler
- mathematical education
- combined
- hinged
- utility
- 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 combined ruler for mathematical education, which belongs to the technical field of appliances for mathematical education. The combined ruler for mathematical education comprises a straight ruler, wherein graduations are formed at one side of the straight ruler. The combined ruler for mathematical education is characterized in that one end of the straight ruler is hinged with a graphometer and a triangular ruler, a tip part is arranged at the other end of the straight ruler, the middle of the triangular ruler is hinged with one end of a movable rod, and a pen-clamping sleeve is arranged at the other end of the movable rod. The combined ruler for mathematical education disclosed by the utility model has the technical advantages of being simple in structure, convenient to carry, and complete in function.
Description
Technical field
The utility model belongs to mathematical education apparatus technical field, is specifically related to a kind of mathematical education combination ruler.
Background technology
In mathematical education, the teacher often need use mathematics apparatus such as compasses, set square, protractor, and it uses and carries inconvenience, brings puzzlement to the teacher.
Summary of the invention
The purpose of this utility model provides a kind of simple in structure, easy to carry, multiple functional mathematical education combination ruler.
The utility model is by the following technical solutions:
The mathematical education combination ruler, comprise, ruler, described ruler one side is provided with scale, it is characterized in that, described ruler one end and graphometer, set square are hinged, the described ruler other end is provided with the tip, described ruler middle part is hinged with motion bar one end, and the described motion bar other end is provided with the pen clip cover, and described ruler, ruler tip, motion bar, pen clip cover are formed a compasses structure.
The beneficial effects of the utility model are: have simple in structure, easy to carry, multiple functional technological merit.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Among the figure: 1, ruler, 2, graphometer, 3, set square, 4, motion bar, 5, the pen clip cover, 6, the tip.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described:
In conjunction with Fig. 1, the mathematical education combination ruler, comprise, ruler 1, described ruler 1 one sides are provided with scale, wherein, described ruler 1 one ends and graphometer 2, set square 3 are hinged, and described ruler 1 other end is provided with tip 6, and described ruler 1 middle part and motion bar 4 one ends are hinged, described motion bar 4 other ends are provided with pen clip cover 5, and the tip 6 of described ruler 1, ruler, motion bar 4, pen clip cover 5 are formed a compasses structure.
Below only be preferred embodiment of the present invention,, all any modifications of being done within the spirit and principles in the present invention, be equal to and replace and improvement etc., all should be included within protection scope of the present invention not in order to restriction the present invention.
Claims (1)
1. the mathematical education combination ruler comprises, ruler, described ruler one side is provided with scale, it is characterized in that, described ruler one end and graphometer, set square are hinged, the described ruler other end is provided with the tip, and described ruler middle part is hinged with motion bar one end, and the described motion bar other end is provided with the pen clip cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320128402 CN203078086U (en) | 2013-02-24 | 2013-02-24 | Combined ruler for mathematical education |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320128402 CN203078086U (en) | 2013-02-24 | 2013-02-24 | Combined ruler for mathematical education |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203078086U true CN203078086U (en) | 2013-07-24 |
Family
ID=48823954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320128402 Expired - Fee Related CN203078086U (en) | 2013-02-24 | 2013-02-24 | Combined ruler for mathematical education |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203078086U (en) |
-
2013
- 2013-02-24 CN CN 201320128402 patent/CN203078086U/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: 20130724 Termination date: 20140224 |