CN202557087U - Compasses with measuring function and drawing function - Google Patents
Compasses with measuring function and drawing function Download PDFInfo
- Publication number
- CN202557087U CN202557087U CN2012200122522U CN201220012252U CN202557087U CN 202557087 U CN202557087 U CN 202557087U CN 2012200122522 U CN2012200122522 U CN 2012200122522U CN 201220012252 U CN201220012252 U CN 201220012252U CN 202557087 U CN202557087 U CN 202557087U
- Authority
- CN
- China
- Prior art keywords
- compasses
- function
- ruler
- measuring
- fixed
- 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 compasses with a measuring function and a drawing function, and the compasses comprise a handle, a fixed ring, compass legs, and a ruler. The compasses are characterized in that the handle is arranged on the upper ends of the compass legs, the handle and the compass legs are fixed through the fixed ring, and the ruler is arranged between the two compass legs and is fixed through the fixed ring. The compasses with a measuring function and a drawing function are characterized by simplicity and convenience of utilization, more convenience for measuring the drawing length, saved space, and practicability.
Description
Technical field
The utility model relates to a kind of compasses, especially a kind of compasses with measurement and mapping function.
Background technology
Present compasses are basic identical, are function singleness mostly, and are simple in structure; When mathematic(al) construction, often need measure length, also often can use compasses; Not only carry compasses but also prepare ruler simultaneously; Inconvenience very, yet unusual trouble that thing is many does not also have a kind of product to can solve this problem on the market now.
Summary of the invention
The purpose of the utility model provides a kind of band measurement more convenient, simple in structure and compasses of mapping function of using.
The utility model has been announced a kind of compasses with measurement and mapping function; Comprise handrail, retainer ring, rule pin, ruler, it is characterized in that: handrail is positioned at the upper end of rule pin, and handrail is fixed by retainer ring with the rule pin; Ruler is fixed by retainer ring between two rule pin.
Beneficial effect: this utility model is easy to use, and the length of measurement mapping that can be convenient has also been saved the space simultaneously, and is very practical.
Description of drawings
Fig. 1 is that the utility model embodiment is a kind of with measuring and the structural representation of the compasses of mapping function.
The specific embodiment
The explanation of mark among the figure: handrail 1, retainer ring 2, rule pin 3, ruler 4.
Band shown in Figure 1 is measured and the compasses of mapping function are made up of handrail 1, retainer ring 2, rule pin 3, ruler 4.During use,,, get final product with ruler 4 measurement length again with rule pin 3 figure that draws with hand steered handrail 1.
Claims (1)
1. the compasses with measurement and mapping function comprise handrail, retainer ring, rule pin, ruler, and it is characterized in that: handrail is positioned at the upper end of rule pin, and handrail is fixed by retainer ring with the rule pin, and ruler is advised between the pin at two, is fixed by retainer ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200122522U CN202557087U (en) | 2012-01-12 | 2012-01-12 | Compasses with measuring function and drawing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200122522U CN202557087U (en) | 2012-01-12 | 2012-01-12 | Compasses with measuring function and drawing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202557087U true CN202557087U (en) | 2012-11-28 |
Family
ID=47206781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200122522U Expired - Fee Related CN202557087U (en) | 2012-01-12 | 2012-01-12 | Compasses with measuring function and drawing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202557087U (en) |
-
2012
- 2012-01-12 CN CN2012200122522U patent/CN202557087U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20130112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |