CN201009591Y - Campass with scale - Google Patents
Campass with scale Download PDFInfo
- Publication number
- CN201009591Y CN201009591Y CNU2006200496385U CN200620049638U CN201009591Y CN 201009591 Y CN201009591 Y CN 201009591Y CN U2006200496385 U CNU2006200496385 U CN U2006200496385U CN 200620049638 U CN200620049638 U CN 200620049638U CN 201009591 Y CN201009591 Y CN 201009591Y
- Authority
- CN
- China
- Prior art keywords
- ruler
- compasses
- compass
- utility
- model
- 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
Images
Landscapes
- Drawing Aids And Blackboards (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses a compass with scales and is characterized in that the utility model comprises a compass and a ruler. One side of the ruler is connected with a painting rod of the compass via a nut. The ruler connected with the compass can adjust the angle with the painting rod randomly through the nut fixing the compass. During the use of the compass, the ruler connected with the painting rod of the compass is simply rotated to be vertically aimed at another supporting rod, thus the radius of a circle the compass is to draw can be read from the end of the ruler aimed at the supporting rod. The radius of a circle the compass is to draw can be determined easily.
Description
Technical field:
The utility model relates to a kind of mapping stationery, particularly a kind of compasses with scale.
Background technology:
Compasses can be described as mapping stationery relatively more commonly used at present, yet the user can run into some inconvenience in the process of mapping.Because much not possessing, existing compasses do not measure the radius of a circle that to draw.For this reason, many times still to measure radius of a circle by the distance of manually measuring between two bars of compasses with ruler.Use very inconvenient like this.
The utility model content:
The purpose of this utility model provides a kind of compasses with scale.
According to above-mentioned purpose, its technical scheme is as follows:
A kind of compasses with scale is characterized in that, comprise compasses and ruler; One end of described ruler is connected with the drawing bar of compasses by a nut.
The ruler that above-mentioned compasses connected can utilize the nut that is fixed to adjust the angle that forms with the drawing bar arbitrarily.
The beneficial effects of the utility model are:
The above-mentioned compasses that have a ruler in use, the ruler that rotation need be linked to each other with drawing bar in the compasses only, with another root support bar of ruler perpendicular alignmnet, that end of aiming at support bar from ruler energy radius of a circle that shown this moment, these compasses will be drawn just like this.For will radius being set just easily with compasses picture bowlder.
Description of drawings:
Fig. 1 is a structural representation of the present utility model
The specific embodiment:
Further specify the utility model below in conjunction with accompanying drawing.
Referring to Fig. 1, a kind of compasses described in the utility model with scale, this compasses ghost comprises compasses 1 and ruler 2; Wherein, an end of ruler 2 is connected with the drawing bar 11 of compasses by a nut 3.And can utilize the nut 3 that is fixed to adjust the angle that forms with drawing bar 11 arbitrarily.
These compasses in use, the ruler that rotation need be linked to each other with drawing bar in the compasses only, with another root support bar 12 of ruler perpendicular alignmnet, that end of aiming at support bar from ruler energy radius of a circle that shown this moment, these compasses will be drawn just like this.For will radius being set just easily with compasses picture bowlder.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should 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 fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. the compasses with scale is characterized in that, comprise compasses and ruler; One end of described ruler is connected with the drawing bar of compasses by a nut.
2. according to the compasses of the band scale of claim 1, it is characterized in that the ruler that described compasses connected can utilize the nut that is fixed to adjust the angle that forms with the drawing bar arbitrarily.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200496385U CN201009591Y (en) | 2006-12-27 | 2006-12-27 | Campass with scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200496385U CN201009591Y (en) | 2006-12-27 | 2006-12-27 | Campass with scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201009591Y true CN201009591Y (en) | 2008-01-23 |
Family
ID=39044527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200496385U Expired - Fee Related CN201009591Y (en) | 2006-12-27 | 2006-12-27 | Campass with scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201009591Y (en) |
-
2006
- 2006-12-27 CN CNU2006200496385U patent/CN201009591Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204586246U (en) | The Geometric figure drawing compasses that a kind of mathematical education is special | |
| CN201009591Y (en) | Campass with scale | |
| CN204567036U (en) | The Geometric figure drawing compasses that a kind of students in mathematics teaching is special | |
| CN201712350U (en) | Novel compasses | |
| CN202965689U (en) | Compasses with scales | |
| CN201086546Y (en) | Compass | |
| CN201432519Y (en) | Labor-saving compass | |
| CN201080080Y (en) | Multifunctional compasses | |
| CN201077283Y (en) | Compasses with staff gauge | |
| CN202115202U (en) | Scale compass | |
| CN201784341U (en) | Compass | |
| CN2697584Y (en) | Multi-function angle rule | |
| CN201211797Y (en) | Scriber | |
| CN201922783U (en) | Multifunctional ruler | |
| CN201077282Y (en) | Compasses with measuring scale | |
| CN201808356U (en) | Novel compass | |
| CN202986532U (en) | Ruler convenient for drawing circles | |
| CN201092201Y (en) | Calipers | |
| CN201646140U (en) | Compasses | |
| CN2928529Y (en) | Multipurpose compasses | |
| CN201102410Y (en) | Novel ruler | |
| CN201619349U (en) | Multi-functional straight ruler | |
| CN202641162U (en) | Cross beam type multi-purpose compasses with single detachable cartridge | |
| CN205220167U (en) | Scriber | |
| CN201109306Y (en) | Novel drafting calipers |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |