CN202541111U - Double-pen compass - Google Patents
Double-pen compass Download PDFInfo
- Publication number
- CN202541111U CN202541111U CN2012201384931U CN201220138493U CN202541111U CN 202541111 U CN202541111 U CN 202541111U CN 2012201384931 U CN2012201384931 U CN 2012201384931U CN 201220138493 U CN201220138493 U CN 201220138493U CN 202541111 U CN202541111 U CN 202541111U
- Authority
- CN
- China
- Prior art keywords
- pen
- round
- pens
- compass
- otic placode
- 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 a double-pen compass, which comprises a pen connecting mechanism, and two pens (2) connected together by the pen connecting mechanism, wherein the pen connecting mechanism comprises two round elastic clamping elements (1); a gap is arranged at the outer side of each round elastic clamping element (1); an ear plate (4) is arranged at the inner side; the ear plate (4) is provided with an axle hole, and a rotating shaft (3) is inserted into the axle hole of each ear plate of the two round elastic clamping elements (1). The pens and the pen connecting mechanism are combined to use as a compass, and an additional compass is avoided.
Description
Technical field
The utility model relates to a kind of compasses that are made up of two pens.
Background technology
Existing compasses can only be used for the picture circle, and are not easy to carry.
The utility model content
The utility model technical problem to be solved is, a kind of two compasses are provided, and can utilize any two pens to be combined to form compasses.
In order to solve this technical problem, the utility model adopts following technical scheme:
A kind of two compasses is characterized in that: comprise a mechanism of company and two pens that linked together by a mechanism of company; A mechanism of described company comprises two round and elastic fasteners, and the described round and elastic fastener outside has breach, and the inboard has otic placode, and said otic placode has axis hole; Be plugged with same rotating shaft in the axis hole of the otic placode of two round and elastic fasteners.
The good effect of the utility model is: two pens are embedded respectively in the round and elastic fastener, do the center of circle with the nib of one-pen, one-pen can the picture circle in addition.The otic placode of two round and elastic fasteners is relatively rotated around the shaft, can change two angles between the pen, and then the circle of the obstructed diameter that draws or circular arc.Pen and company's mechanism's combination can be done the compasses use, and needn't subsequent use separately compasses.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the structural representation that the utility model connects a mechanism.
The specific embodiment
As shown in Figure 1, the utility model comprises a mechanism of company and two pens 2 that linked together by a mechanism of company.
Like Fig. 2, a mechanism of described company comprises two round and elastic fasteners 1, and described round and elastic fastener 1 outside has breach, and the inboard has otic placode 4, and said otic placode 4 has axis hole.Be plugged with same rotating shaft 3 in the axis hole of the otic placode of two round and elastic fasteners 1.
Still like Fig. 1, two pens are embedded in the round and elastic fastener 1 from the said breach in circular flexible clamp piece 1 outside respectively, do the center of circle with the nib of one-pen, one-pen can the picture circle in addition.The otic placode of two round and elastic fasteners 13 is relatively rotated around the shaft, can change two angles between the pen, and then the circle of the obstructed diameter that draws or circular arc.
Claims (1)
1. a two compasses is characterized in that: comprise a mechanism of company and two pens (2) that linked together by a mechanism of company; A mechanism of described company comprises two round and elastic fasteners (1), and described round and elastic fastener (1) outside has breach, and the inboard has otic placode (4), and said otic placode (4) has axis hole; Be plugged with same rotating shaft (3) in the axis hole of the otic placode of two round and elastic fasteners (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201384931U CN202541111U (en) | 2012-04-05 | 2012-04-05 | Double-pen compass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201384931U CN202541111U (en) | 2012-04-05 | 2012-04-05 | Double-pen compass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202541111U true CN202541111U (en) | 2012-11-21 |
Family
ID=47161790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201384931U Expired - Fee Related CN202541111U (en) | 2012-04-05 | 2012-04-05 | Double-pen compass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202541111U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103192632A (en) * | 2013-04-10 | 2013-07-10 | 陈剑辉 | Double-end pen |
| CN106004178A (en) * | 2016-05-24 | 2016-10-12 | 张东洲 | Manufacturing method and using method of simple compasses |
| CN108274923A (en) * | 2018-03-12 | 2018-07-13 | 邹务丰 | A kind of lateral pen clip for being put into pen is buckled |
| CN108909276A (en) * | 2018-05-06 | 2018-11-30 | 陈玲 | Special pens are used in a kind of examination of senior middle school |
-
2012
- 2012-04-05 CN CN2012201384931U patent/CN202541111U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103192632A (en) * | 2013-04-10 | 2013-07-10 | 陈剑辉 | Double-end pen |
| CN106004178A (en) * | 2016-05-24 | 2016-10-12 | 张东洲 | Manufacturing method and using method of simple compasses |
| CN108274923A (en) * | 2018-03-12 | 2018-07-13 | 邹务丰 | A kind of lateral pen clip for being put into pen is buckled |
| CN108909276A (en) * | 2018-05-06 | 2018-11-30 | 陈玲 | Special pens are used in a kind of examination of senior middle school |
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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: 20121121 Termination date: 20130405 |