CN2079124U - Multi-purpose rule and guage - Google Patents
Multi-purpose rule and guage Download PDFInfo
- Publication number
- CN2079124U CN2079124U CN 90226387 CN90226387U CN2079124U CN 2079124 U CN2079124 U CN 2079124U CN 90226387 CN90226387 CN 90226387 CN 90226387 U CN90226387 U CN 90226387U CN 2079124 U CN2079124 U CN 2079124U
- Authority
- CN
- China
- Prior art keywords
- angulometer
- ruler
- straightedge
- 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.)
- Withdrawn
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- Drawing Aids And Blackboards (AREA)
Abstract
The utility model relates to a multi-purpose rule and gauge, belonging to the field of writing and drawing instrument; the utility model comprises a straightedge and an angulometer; a straightedge is fixed on the angulometer, and another straightedge is connected with the straightedge fixed on the angulometer at the centre of circle of the angulometer by a shaft or a hinge; the semicircle of the angulometer is provided with a regulating guide slot. The multi-purpose rule and gauge collects various geometrical drawing tools such as a straightedge, compasses, an angulometer, a set square, etc. to integration. The utility model has the advantages of small size, simple structure, convenient operation and multi-function, and is suitable for geometry teaching and mapping.
Description
The utility model multipurpose ruler rule belong to writes or the drawing instrument field.
Existing teaching drawing appliance has ruler, compasses and angulometer, and in several teaching, the teacher carries inconvenience, and exchange brings certain difficulty to teaching often in the use.
The purpose of this utility model is to provide a kind of multi-functional geometric construction teaching aid, and volume is little, portable multipurpose ruler rule.
The purpose of this utility model reaches by following measure, it is made up of ruler and angulometer, article one, ruler is fixed on the angulometer, another ruler be fixed on angulometer on ruler at heart place, the garden of angulometer with the axle be connected or connect with hinge, on half garden of angulometer, have the adjusting guide groove, the rotation ruler is slided, with the fixing ruler that rotates of nut, with convenient mapping along guide groove.
The utility model can be installed the compasses angular pin in the end of fixing ruler, in the end of rotating ruler live splint is installed, and is used for fixing paintbrush, makes two rulers can make compasses and uses.
Rotating on the ruler, can on different scales, have the hole, garden, can place paintbrush, rotate ruler, the different arcs of being willing to can draw.
The utility model integrates multiple geometric construction instruments such as ruler, compasses, angulometer, set square, and volume is little, and is simple in structure, and function is many, and is easy to operate, is suitable for several teaching and mapping use.
Below in conjunction with accompanying drawing the utility model is further described:
Accompanying drawing is depicted as example structure schematic diagram of the present utility model.
As shown in the figure, the utility model is by fixedly ruler (1), rotation ruler (2), angulometer (3), compass foot pin (4), paintbrush folder (5) are formed.Adjusting guide groove (6) is arranged on angulometer, having a nut (7) to slide in the adjusting guide groove on the rotation ruler, nut can be fixed and rotate ruler and angulometer, and fixedly ruler is connected at heart place, angulometer garden with hinge with the rotation ruler.In the fixing end of ruler the compass foot pin is arranged, in the end of rotating ruler with nut (8) fixedly paintbrush press from both sides, tightening nut can be fixed on paintbrush on the clip, is beneficial to the picture garden.
The utility model also can make small-sized, is used as drawing instrument for students in middle and primary schools.
Claims (3)
1, a kind of multipurpose ruler rule is characterized in that being made up of ruler and angulometer, and a ruler is fixed on the angulometer, and another ruler is connected at heart place, the garden of angulometer with ruler on being fixed on angulometer, has the adjusting guide groove on half garden of angulometer.
2, multipurpose ruler rule according to claim 1 is characterized in that in the end of fixing ruler the compass foot pin being installed, at the end installation activity pen clip of the ruler that rotates.
3, multipurpose ruler rule according to claim 2 is characterized in that can having the hole, garden on different scales on the ruler that rotates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90226387 CN2079124U (en) | 1990-12-14 | 1990-12-14 | Multi-purpose rule and guage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90226387 CN2079124U (en) | 1990-12-14 | 1990-12-14 | Multi-purpose rule and guage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2079124U true CN2079124U (en) | 1991-06-19 |
Family
ID=4903649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90226387 Withdrawn CN2079124U (en) | 1990-12-14 | 1990-12-14 | Multi-purpose rule and guage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2079124U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102632749A (en) * | 2012-04-07 | 2012-08-15 | 福建农林大学 | Multifunctional combined drawing instrument |
| CN103660731A (en) * | 2013-12-25 | 2014-03-26 | 李云帆 | Multifunctional angle drawing device |
| CN108749413A (en) * | 2018-06-15 | 2018-11-06 | 张楷文 | A kind of multifunctional mathmatical schooling apparatus |
| WO2020192025A1 (en) * | 2019-03-22 | 2020-10-01 | 中山宝益五金塑胶制品有限公司 | Multifunctional measurement line ruler |
-
1990
- 1990-12-14 CN CN 90226387 patent/CN2079124U/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102632749A (en) * | 2012-04-07 | 2012-08-15 | 福建农林大学 | Multifunctional combined drawing instrument |
| CN103660731A (en) * | 2013-12-25 | 2014-03-26 | 李云帆 | Multifunctional angle drawing device |
| CN108749413A (en) * | 2018-06-15 | 2018-11-06 | 张楷文 | A kind of multifunctional mathmatical schooling apparatus |
| WO2020192025A1 (en) * | 2019-03-22 | 2020-10-01 | 中山宝益五金塑胶制品有限公司 | Multifunctional measurement line ruler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |