CN201471968U - Compasses with a ruler - Google Patents
Compasses with a ruler Download PDFInfo
- Publication number
- CN201471968U CN201471968U CN2009202276913U CN200920227691U CN201471968U CN 201471968 U CN201471968 U CN 201471968U CN 2009202276913 U CN2009202276913 U CN 2009202276913U CN 200920227691 U CN200920227691 U CN 200920227691U CN 201471968 U CN201471968 U CN 201471968U
- Authority
- CN
- China
- Prior art keywords
- ruler
- compasses
- leg
- supporting leg
- location
- 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
Landscapes
- Drawing Aids And Blackboards (AREA)
Abstract
Compasses with a ruler consist of a compasses connector (1), a positioning supporting leg (2) and a rotating supporting leg (3), wherein the positioning supporting leg (2) and the rotating supporting leg (3) are arranged on two sides of the connector (1). The compasses are characterized in that the ruler (7) is arranged on the positioning supporting leg (2), one end of the straight ruler (7) is fixed at the lower end of the positioning supporting leg (2) approaching a positioning needle (6) through a rotating shaft (4), and a magnet component (5) is arranged on a surface of the ruler (7) which contacts with the positioning supporting leg (2). The compasses are combined with the ruler and are simple and convenient, and users do not need to prepare a ruler additionally during a drawing process and can draw circles with fixed sizes.
Description
Technical field
The utility model relates to a kind of drafting instrument, specifically is a kind of compasses with ruler.
Background technology
Compasses are that the student is engaged in the indispensable drafting instrument of projector with some, utilize compasses can draw out circle of all sizes very easily, people are in draw circles, all need to measure needs earlier and draw radius of a circle, just need to prepare ruler in the drawing process, leave behind ruler sometimes, will be pretty troublesome, also can influence the accuracy of drawing.
Summary of the invention
The purpose of this utility model provides and a kind ofly self has ruler, easy to use, the compasses accurately of drawing.
The compasses of described band ruler are made up of compasses connector, the location leg that is installed in the connector both sides and rotation leg, it is characterized in that: on the leg of location, be provided with a ruler, one end of ruler is fixed on leg lower end, location near the pilot pin place by rotating shaft, touches with the location leg at ruler and is provided with the magnet member on the face.
The location leg of described compasses is a metal material with the rotation leg.
The utility model is combined compasses and ruler, makes people not need to prepare in addition ruler in drawing course, also can draw out the circle of quantum size, not only simply, but also convenient.
Description of drawings.
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1-compasses connector, 2-locatees leg, and 3-rotates leg, 4-rotating shaft, 5-magnet member, 6-pilot pin, 7-ruler.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.Among Fig. 1, the compasses of described band ruler are made up of compasses connector 1, the location leg 2 that is installed in connector 1 both sides and rotation leg 3, it is characterized in that: on the leg 2 of location, be provided with a ruler 7, one end of ruler 7 is fixed on close pilot pin 6 places, the lower end of locating leg 2 by rotating shaft 4, touches with location leg 2 at ruler 7 and is provided with magnet member 5 on the face.
The location leg 2 of described compasses is a metal material with rotation leg 3.
When not using ruler 7, ruler 7 is adsorbed on the metal location leg 2 by magnet member 5; When needing to use, only, it is rotated to and parallel plane position, come the distance between measurement and positioning leg 2 and the rotation leg 3, be used to measure and draw circular radius by rotating shaft 4 with firmly ruler 7 and location leg 2 being separated.
Claims (2)
1. compasses with ruler, form by compasses connector (1), the location leg (2) that is installed in connector (1) both sides and rotation leg (3), it is characterized in that: on location leg (2), be provided with a ruler (7), one end of ruler (7) is fixed on the lower end of location leg (2) and locates near pilot pin (6) by rotating shaft (4), touch with location leg (2) at ruler (7) and be provided with magnet member (5) on the face.
2. the compasses of band ruler according to claim 1 is characterized in that: the location leg (2) of described compasses is a metal material with rotation leg (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202276913U CN201471968U (en) | 2009-08-26 | 2009-08-26 | Compasses with a ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202276913U CN201471968U (en) | 2009-08-26 | 2009-08-26 | Compasses with a ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201471968U true CN201471968U (en) | 2010-05-19 |
Family
ID=42408213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202276913U Expired - Fee Related CN201471968U (en) | 2009-08-26 | 2009-08-26 | Compasses with a ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201471968U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102963179A (en) * | 2012-12-13 | 2013-03-13 | 叶晓东 | Speed-variable convenient compasses |
| KR101850907B1 (en) * | 2015-10-06 | 2018-04-20 | 송건식 | Hybrid compass |
-
2009
- 2009-08-26 CN CN2009202276913U patent/CN201471968U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102963179A (en) * | 2012-12-13 | 2013-03-13 | 叶晓东 | Speed-variable convenient compasses |
| KR101850907B1 (en) * | 2015-10-06 | 2018-04-20 | 송건식 | Hybrid compass |
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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: 20100519 Termination date: 20100826 |