CN201080080Y - Multifunctional compasses - Google Patents
Multifunctional compasses Download PDFInfo
- Publication number
- CN201080080Y CN201080080Y CNU2007200843313U CN200720084331U CN201080080Y CN 201080080 Y CN201080080 Y CN 201080080Y CN U2007200843313 U CNU2007200843313 U CN U2007200843313U CN 200720084331 U CN200720084331 U CN 200720084331U CN 201080080 Y CN201080080 Y CN 201080080Y
- Authority
- CN
- China
- Prior art keywords
- leg
- support
- fixing
- utility
- hole
- 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 multi-functional compass. A fixing bolt hole is arranged on a leg of the compass, a fixing hole is arranged on the other branch leg, one end of a support is fixedly connected with the leg through the fixing bolt hole, the other end is movably connected with the branch leg through the fixing hole, and scale divisions are arranged on the leg, the branch leg and the support. Because the structure is adopted, the support can be fixed with the branch leg of the compass according to the need, to draw triangles with different sizes. The utility model also has the advantages of simple structure and convenient operation, etc.
Description
Technical field
The utility model relates to a kind of schooling apparatus, particularly a kind of multifunctional compass.
Background technology
Existing compasses function singleness uses inconvenience.
Summary of the invention
The purpose of this utility model will provide a kind of multifunctional compass exactly, and it can also work as uses such as ruler, set square except having picture circle function.
The purpose of this utility model is achieved in that a kind of multifunctional compass, on a leg 1 of compasses, be provided with fixing threaded hole 2, another minute, leg 3 was provided with fixing hole 4 one by one, support 5 one ends are fixedlyed connected with leg 1 by fixing threaded hole 2, the other end is movably connected with dividing leg 3 by fixing hole 4, is equipped with scale on leg 1, branch leg 3 and the support 5.
Owing to adopt said structure,, draw the triangle of different sizes so can as required the branch leg of support and compasses be fixed.The utility model also is simple in structure and convenient in use.
Description of drawings
Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.
Fig. 1 is a structural representation of the present utility model.
Fig. 1 double as Figure of abstract.
Among the figure: 1, leg, 2, fixing threaded hole, 3, divide leg, 4, fixing hole, 5, support.
The specific embodiment
As shown in Figure 1, a kind of multifunctional compass, on a leg 1 of compasses, be provided with fixing threaded hole 2, another minute, leg 3 was provided with fixing hole 4 one by one, support 5 one ends are fixedlyed connected with leg 1 by fixing threaded hole 2, the other end is movably connected with dividing leg 3 by fixing hole 4, is equipped with scale on leg 1, branch leg 3 and the support 5.
During use, as required, support 5 is fixed with dividing the fixing hole 4 on the leg 3, just the triangle that can draw and vary in size.
Claims (1)
1. multifunctional compass, it is characterized in that: on a leg (1) of compasses, be provided with fixing threaded hole (2), another minute leg (3) is provided with fixing hole (4) one by one, support (5) one ends are fixedlyed connected with leg (1) by fixing threaded hole (2), the other end is movably connected with dividing leg (3) by fixing hole (4), is equipped with scale on leg (1), branch leg (3) and the support (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200843313U CN201080080Y (en) | 2007-04-25 | 2007-04-25 | Multifunctional compasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200843313U CN201080080Y (en) | 2007-04-25 | 2007-04-25 | Multifunctional compasses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201080080Y true CN201080080Y (en) | 2008-07-02 |
Family
ID=39613760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200843313U Expired - Fee Related CN201080080Y (en) | 2007-04-25 | 2007-04-25 | Multifunctional compasses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201080080Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109515038A (en) * | 2018-12-03 | 2019-03-26 | 陕西理工大学 | Multifunctional integrated teaching ruler |
-
2007
- 2007-04-25 CN CNU2007200843313U patent/CN201080080Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109515038A (en) * | 2018-12-03 | 2019-03-26 | 陕西理工大学 | Multifunctional integrated teaching ruler |
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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: 20080702 |