CN2622667Y - Tool gage able to fast positioning radian value - Google Patents
Tool gage able to fast positioning radian value Download PDFInfo
- Publication number
- CN2622667Y CN2622667Y CN 03221065 CN03221065U CN2622667Y CN 2622667 Y CN2622667 Y CN 2622667Y CN 03221065 CN03221065 CN 03221065 CN 03221065 U CN03221065 U CN 03221065U CN 2622667 Y CN2622667 Y CN 2622667Y
- Authority
- CN
- China
- Prior art keywords
- radian
- protractor
- value
- radian value
- values
- 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
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses a tool gage for fast positioning radian values. In order to overcome inconvenience caused by using a protractor to measure a radian at present, many radian values corresponding to angle values one by one are engraved on the protractor. Since the radian values and the angle values on the protractor correspond to one by one, the angle values and the radian values can be measured simultaneously at the time of measure. The utility model is convenient and practical.
Description
Affiliated technical field
The utility model relates to a kind of dip stick, especially a kind of arc measurement chi.
Background technology
Only be carved with angle value on the protractor that uses at present, measure radian, just also need by converting as need, very inconvenient in the use.
Summary of the invention
For there is inconvenient deficiency in the protractor that overcomes present use when measuring radian, the utility model provides the tool ruler of a kind of quick location radian value for this reason, and this tool ruler can be measured radian value easily, and measure angle value simultaneously.
The utility model for the technical scheme that solves its technical matters and adopt is: the tool ruler of this quick location radian value, be carved with several and angle value radian value one to one simultaneously on protractor.
Further technical scheme of the present utility model is: radian value is carved with 12, is 0.5,1,1.5,2,2.5,3,3.5,4,4.5,5,5.5,6 successively.
Radian value is in the outer ring of protractor, and angle value is in the inner ring of protractor, and perhaps radian value is in the inner ring of protractor, and angle value is in the outer ring of protractor.
The beneficial effects of the utility model are: because radian value on the protractor and angle value are corresponding one by one, therefore when measuring, can measure angle value and radian value simultaneously, convenient and practical.
Description of drawings
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is a synoptic diagram of the present utility model.
Among Fig. 1: 0,30,60,90,120,150,180,210,240,270,300,330 is angle value.
Embodiment
Embodiment: referring to Fig. 1, the tool ruler of a kind of quick location radian value, on the outer ring of protractor, be carved with simultaneously 12 with angle value radian value one to one; Radian value is carved with 0.5,1,1.5,2,2.5,3,3.5,4,4.5,5,5.5,6 successively.
Certainly in the utility model, also can be engraved on the inner ring of protractor, the outer ring that angle value is engraved on protractor to radian value.
Claims (4)
1. quick tool ruler of location radian value is characterized in that: be carved with several and angle value radian value one to one on protractor simultaneously.
2. the tool ruler of quick location according to claim 1 radian value, it is characterized in that: radian value is carved with 12, is (0.5), (1), (1.5), (2), (2.5), (3), (3.5), (4), (4.5), (5), (5.5), (6) successively.
3. the tool ruler of quick location according to claim 1 and 2 radian value, it is characterized in that: radian value is in the outer ring of protractor, and angle value is in the inner ring of protractor.
4. the tool ruler of quick location according to claim 1 and 2 radian value, it is characterized in that: radian value is in the inner ring of protractor, and angle value is in the outer ring of protractor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03221065 CN2622667Y (en) | 2003-04-08 | 2003-04-08 | Tool gage able to fast positioning radian value |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03221065 CN2622667Y (en) | 2003-04-08 | 2003-04-08 | Tool gage able to fast positioning radian value |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2622667Y true CN2622667Y (en) | 2004-06-30 |
Family
ID=34244483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03221065 Expired - Fee Related CN2622667Y (en) | 2003-04-08 | 2003-04-08 | Tool gage able to fast positioning radian value |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2622667Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104097430A (en) * | 2014-06-14 | 2014-10-15 | 周维保 | Radian gauge |
| AT16315U1 (en) * | 2017-02-17 | 2019-06-15 | Ruediger Guenttner | Drawing triangle with radiants scale |
-
2003
- 2003-04-08 CN CN 03221065 patent/CN2622667Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104097430A (en) * | 2014-06-14 | 2014-10-15 | 周维保 | Radian gauge |
| AT16315U1 (en) * | 2017-02-17 | 2019-06-15 | Ruediger Guenttner | Drawing triangle with radiants scale |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |