CN201646140U - Compasses - Google Patents
Compasses Download PDFInfo
- Publication number
- CN201646140U CN201646140U CN2010201495225U CN201020149522U CN201646140U CN 201646140 U CN201646140 U CN 201646140U CN 2010201495225 U CN2010201495225 U CN 2010201495225U CN 201020149522 U CN201020149522 U CN 201020149522U CN 201646140 U CN201646140 U CN 201646140U
- Authority
- CN
- China
- Prior art keywords
- compasses
- protractor
- support bar
- supporting rod
- ruler
- 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 discloses a daily article, and particularly relates to compasses. The compasses comprise a supporting rod and a movable rod, the front end of the supporting rod is connected with a sucking disc through a longitudinal shaft, two rulers and a protractor which are parallel to the supporting rod are connected onto the supporting rod above the sucking disc through a cross shaft, and the cross shaft penetrates through a measuring origin of the protractor. The compasses have the advantages that the compasses, the rulers and the protractor which are integrated can be carried conveniently and used simultaneously, thereby bringing convenience to construction of students.
Description
Technical field
The utility model relates to a kind of daily living article, particularly a kind of compasses.
Background technology
At present, common compasses have only the function of picture circle, also use ruler and protractor when needing the angle of picture camber line or certain angle, and common compasses, ruler and protractor all are independently, not only carry inconvenience, and use also cumbersome.
Summary of the invention
For solving above technical deficiency, the utility model provides a kind of and has been easy to carry, compasses easy to use.
The utility model is realized by following measure:
A kind of compasses of the utility model comprise support bar and motion bar, and the front end of described support bar is connected with sucker by the longitudinal axis, are connected with ruler parallel with support bar and protractor by transverse axis on the support bar of described sucker top; Described transverse axis passes the measurement initial point of protractor, and described ruler is two.
The beneficial effects of the utility model are: compasses, ruler and protractor are concentrated in together, be easy to carry, can also use simultaneously, be convenient to student's mapping.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1 support bar, 2 motion bars, 3 suckers, 4 rulers, 5 protractors, 6 longitudinal axis, 7 transverse axis.
The specific embodiment
As shown in Figure 1, a kind of compasses of the present utility model comprise support bar 1 and motion bar 2, and the front end of support bar 1 is connected with sucker 3 by the longitudinal axis 6, are connected with ruler 4 and the protractor 5 parallel with support bar 1 by transverse axis 7 on the support bar 1 of sucker 3 tops; Transverse axis 7 passes the measurement initial point of protractor, and ruler 4 adopts two.Can draw circle with compasses during use, also use ruler 4 picture straight lines simultaneously and take measurement of an angle the camber line of the certain angle that conveniently draws etc. with protractor 5.
Claims (1)
1. compasses, comprise support bar (1) and motion bar (2), it is characterized in that: the front end of described support bar (1) is connected with sucker (3) by the longitudinal axis (6), and the support bar (1) of described sucker (3) top is gone up and is connected with ruler (4) and the protractor (5) parallel with support bar (1) by transverse axis (7); Described transverse axis (7) passes the measurement initial point of protractor (5), and described ruler (4) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201495225U CN201646140U (en) | 2010-04-02 | 2010-04-02 | Compasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201495225U CN201646140U (en) | 2010-04-02 | 2010-04-02 | Compasses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201646140U true CN201646140U (en) | 2010-11-24 |
Family
ID=43111359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201495225U Expired - Fee Related CN201646140U (en) | 2010-04-02 | 2010-04-02 | Compasses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201646140U (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 |
-
2010
- 2010-04-02 CN CN2010201495225U patent/CN201646140U/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: 20101124 Termination date: 20110402 |