CN201506154U - Multifunctional ruler - Google Patents
Multifunctional ruler Download PDFInfo
- Publication number
- CN201506154U CN201506154U CN2009202270531U CN200920227053U CN201506154U CN 201506154 U CN201506154 U CN 201506154U CN 2009202270531 U CN2009202270531 U CN 2009202270531U CN 200920227053 U CN200920227053 U CN 200920227053U CN 201506154 U CN201506154 U CN 201506154U
- Authority
- CN
- China
- Prior art keywords
- ruler
- utility
- model
- functional
- multifunctional ruler
- 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
Links
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses a multifunctional ruler aiming to achieve multiple purposes. The multifunctional ruler is characterized in that a perpetual calendar is mounted on the ruler; scales are arranged at four edges of the ruler; and at least two holes are symmetrically formed on the scales at two ends of the ruler. Compared with the prior art, the utility model has the advantages of simple structure, low production cost, and better popularization value.
Description
Technical field
The utility model relates to field of Education and teaching, specifically multi-functional ruler.
Background technology
The used ruler of teacher student is ruler mostly at present, and purposes is more single, and just the amount of being used for amount length or picture straight line are used.When if teacher student needs the time, must be by means of other instruments; Need make marks anyhow when doing form, pretty troublesome like this.
Summary of the invention
The purpose of this utility model is to solve above-mentioned deficiency, and a kind of multi-functional ruler is provided.
The technical scheme that its technical problem that solves the utility model adopts is: multi-functional ruler, comprise the ruler body, and it is characterized in that a perpetual calendar is installed on the ruler, four limits of ruler all indicate scale.
Leave at least two apertures of symmetry on the two ends scale of described ruler.
The utility model compared with prior art, have reasonable in design, simple in structure, characteristics such as production cost is low.
Description of drawings
Accompanying drawing 1 is the structural representation of a kind of multi-functional ruler of the present utility model.
Specific embodiment
With reference to specification a kind of multi-functional ruler of the present utility model is done detailed description.
A kind of its structure of multi-functional ruler of the present utility model is by ruler 1, perpetual calendar 2, and scale 3, aperture 4 is formed.Both can measure length during use, also can measure the right angle, see the time; Do form or measure the aperture 4 that uses the ruler two ends when parallel.Operate very simple, very with practical value.
Its processing and fabricating of multi-functional ruler of the present utility model is very simple, speaks frankly accompanying drawing processing normally and gets final product.
Except that the described technical characterictic of specification, be the known technology of those skilled in the art.
Claims (2)
1. multi-functional ruler comprises the ruler body, it is characterized in that a perpetual calendar is installed on the ruler, and four limits of ruler all indicate scale.
2. multi-functional ruler according to claim 1 is characterized in that, leaves at least two apertures of symmetry on the two ends scale of ruler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202270531U CN201506154U (en) | 2009-09-21 | 2009-09-21 | Multifunctional ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202270531U CN201506154U (en) | 2009-09-21 | 2009-09-21 | Multifunctional ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201506154U true CN201506154U (en) | 2010-06-16 |
Family
ID=42467286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202270531U Expired - Fee Related CN201506154U (en) | 2009-09-21 | 2009-09-21 | Multifunctional ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201506154U (en) |
-
2009
- 2009-09-21 CN CN2009202270531U patent/CN201506154U/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: 20100616 Termination date: 20100921 |