CN203157494U - Multifunctional ruler - Google Patents
Multifunctional ruler Download PDFInfo
- Publication number
- CN203157494U CN203157494U CN 201320153730 CN201320153730U CN203157494U CN 203157494 U CN203157494 U CN 203157494U CN 201320153730 CN201320153730 CN 201320153730 CN 201320153730 U CN201320153730 U CN 201320153730U CN 203157494 U CN203157494 U CN 203157494U
- Authority
- CN
- China
- Prior art keywords
- ruler
- answer sheet
- triangle
- answer
- ruler 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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- Drawing Aids And Blackboards (AREA)
Abstract
The utility model discloses a multifunctional ruler. The multifunctional ruler is composed of an answer sheet ruler body and a triangular drawing ruler body. The multifunctional ruler is characterized in that one end of the answer sheet ruler body and one end of the triangular drawing ruler body are respectively provided with a semi-round connector, the circle centers of the semi-round connectors are hinged together through a rotary shaft, the inner portion of the answer sheet ruler body is provided with a first hollowed-out answer sheet pattern painting hole and a second hollowed-out answer sheet pattern painting hole, and the inner portion of the triangular drawing ruler body is provided with a hollowed-out right triangle, a graphometer and an equicrural triangle. Through the arrangement of the multifunctional ruler, not only can the multifunctional ruler meet the requirements for students drawing and filling an answer sheet, but also the folding structure is convenient to carry, and students can draw pictures and fill answer sheets conveniently.
Description
Technical field
The utility model relates to a kind of ruler, is a kind of Collapsible multifunctional ruler specifically.
Background technology
Ruler becomes the drawing tools that the student uses always already, but present ruler function singleness can not satisfy the needs that the student draws complex figure and answer card-coating simultaneously, and it is very inconvenient to carry ruler, set square, graphometer and the answering card ruler of various picture usefulness.
Summary of the invention
The purpose of this utility model is that a kind of ruler that integrates ruler, set square, graphometer is provided.
To achieve these goals, the utility model is made up of answering card ruler and triangle mapping ruler, it is characterized in that, end at answering card ruler and triangle mapping ruler is respectively equipped with semicircle joint, the center of circle of semicircle joint is hinged by rotating shaft, first answer that is provided with hollow out in the inside of described answering card ruler is coated with nib and second answer is coated with nib, is provided with right angled triangle, graphometer and the isosceles triangle of hollow out in the inside of described triangle mapping ruler.
By above setting, the utility model not only can satisfy the draw requirement of full-filling answering card of student, and folding structure is easy to carry, and has made things convenient for the student to draw and the examination card-coating uses.
Description of drawings
Now by reference to the accompanying drawings the utility model is described further.
Fig. 1 is structural representation of the present utility model.
Among the figure: 1, answering card ruler, 2, first answer is coated with nib, and 3, second answer is coated with nib, and 4, triangle mapping ruler, 5, right angled triangle, 6, graphometer, 7, isosceles triangle, 8, semicircle joint.
The specific embodiment
As shown in Figure 1, the utility model is made up of answering card ruler 1 and triangle mapping ruler 4, end at answering card ruler 1 and triangle mapping ruler 4 is respectively equipped with semicircle joint 8, the center of circle of semicircle joint 8 is hinged by rotating shaft, first answer that is provided with hollow out in the inside of described answering card ruler 1 is coated with nib 2 and second answer is coated with nib 3, is provided with right angled triangle 5, graphometer 6 and the isosceles triangle 7 of hollow out in the inside of described triangle mapping ruler 4.By above setting, examination is produced use with answering card ruler 1 when being coated with answering card, during picture, map ruler 4 and answering card ruler 1 of triangle is rotated to straight line and uses.
Claims (1)
1. multi-functional ruler, formed by answering card ruler and triangle mapping ruler, it is characterized in that: the end at answering card ruler and triangle mapping ruler is respectively equipped with semicircle joint, the center of circle of semicircle joint is hinged by rotating shaft, first answer that is provided with hollow out in the inside of described answering card ruler is coated with nib and second answer is coated with nib, is provided with right angled triangle, graphometer and the isosceles triangle of hollow out in the inside of described triangle mapping ruler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320153730 CN203157494U (en) | 2013-03-30 | 2013-03-30 | Multifunctional ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320153730 CN203157494U (en) | 2013-03-30 | 2013-03-30 | Multifunctional ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203157494U true CN203157494U (en) | 2013-08-28 |
Family
ID=49018710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320153730 Expired - Fee Related CN203157494U (en) | 2013-03-30 | 2013-03-30 | Multifunctional ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203157494U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108180800A (en) * | 2017-12-22 | 2018-06-19 | 邱楠婷 | A kind of Multipurpose ruler |
-
2013
- 2013-03-30 CN CN 201320153730 patent/CN203157494U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108180800A (en) * | 2017-12-22 | 2018-06-19 | 邱楠婷 | A kind of Multipurpose ruler |
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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: 20130828 Termination date: 20140330 |