CN201736642U - Multifunctional straight ruler - Google Patents
Multifunctional straight ruler Download PDFInfo
- Publication number
- CN201736642U CN201736642U CN2009202896136U CN200920289613U CN201736642U CN 201736642 U CN201736642 U CN 201736642U CN 2009202896136 U CN2009202896136 U CN 2009202896136U CN 200920289613 U CN200920289613 U CN 200920289613U CN 201736642 U CN201736642 U CN 201736642U
- Authority
- CN
- China
- Prior art keywords
- ruler
- model
- utility
- main scale
- slide block
- 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 relates to a multifunctional straight ruler, which is characterized by consisting of a main ruler and a sliding block, wherein the main ruler is provided with a rotary shaft and scale yards; the middle of the main ruler is provided with a chute; and the sliding block is provided with a fastening screw and a pen hole. The multifunctional straight ruler can realize line drawing, length measurement, circle drawing, diversified functions, smart structure, low cost and practicability.
Description
Technical field:
The utility model relates to a kind of tool ruler, especially a kind of multi-functional ruler.
Background technology:
Common ruler only has the ruler function, and function singleness needs the picture bowlder, must adopt compasses, uses very inconvenient.
The utility model provides a kind of multi-functional ruler at the deficiency of above-mentioned series technique, and it not only makes things convenient for the picture straight line but also can draw circle, and it is multi-functional to integrate ruler and compasses etc.
The utility model content:
The utility model discloses a kind of multi-functional ruler.
Realize that the technical scheme that the utility model purpose is adopted is: a kind of multi-functional ruler is characterized in that: it is made up of main scale and slide block, and main scale is provided with rotating shaft and scale sign indicating number, is chute in the middle of the main scale, and slide block is provided with a fastening screw fourth and a hole.
Described rotating shaft is designed to taper.
Described slide block and main scale organically combine by the fastening screw fourth.
The utlity model has following beneficial effect:
(1) multi-functional, can draw straight line, amount length, draw circle.
(2) structure is ingenious, and cost is low, and practicality can improve work efficiency.
Description of drawings:
Below in conjunction with accompanying drawing the utility model is further described:
Fig. 1 is a front view of the present utility model;
Fig. 2 is a slide block cutaway view of the present utility model;
Among the figure, 1. rotating shaft, 2. chute, 3. scale sign indicating number, 4. main scale, 5. slide block, 6. fastening screw fourth, 7. a hole.
The specific embodiment:
As seen from Figure 1, Figure 2, a kind of multi-functional ruler is characterized in that: it is made up of main scale 4 and slide block 5, and main scale 4 is provided with rotating shaft 1 and scale sign indicating number 3, is chute 2 in the middle of the main scale 4, and slide block 5 is provided with fastening screw fourth 6 and starts to write hole 7.
Described rotating shaft is designed to taper, ruler one end can be fixed in paper, makes things convenient for the picture circle.
Described slide block 5 organically combines by fastening screw fourth 6 with main scale 4, and slide block 5 can slide on the chute 2 of main scale, when determining good radius according to scale sign indicating number 3, rotation fastening screw fourth 6, slide block 5 is fixing with main scale 4, pencil is being installed on the hole 7, promptly can realize the picture circle.
Basic principle of the present utility model and principal character and advantage have more than been described.The technical staff of the industry can understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all will fall in claimed the utility model scope.
Claims (1)
1. multi-functional ruler, it is characterized in that: it is made up of main scale and slide block, and main scale is provided with rotating shaft and scale sign indicating number, be chute in the middle of the main scale, and slide block is provided with a fastening screw fourth and a hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202896136U CN201736642U (en) | 2009-12-29 | 2009-12-29 | Multifunctional straight ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202896136U CN201736642U (en) | 2009-12-29 | 2009-12-29 | Multifunctional straight ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201736642U true CN201736642U (en) | 2011-02-09 |
Family
ID=43551926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202896136U Expired - Fee Related CN201736642U (en) | 2009-12-29 | 2009-12-29 | Multifunctional straight ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201736642U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103879201A (en) * | 2012-12-19 | 2014-06-25 | 南京理工大学 | Multifunctional divided scale |
-
2009
- 2009-12-29 CN CN2009202896136U patent/CN201736642U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103879201A (en) * | 2012-12-19 | 2014-06-25 | 南京理工大学 | Multifunctional divided scale |
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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: 20110209 Termination date: 20111229 |