CN202965697U - Angle-measuring triangular rule - Google Patents
Angle-measuring triangular rule Download PDFInfo
- Publication number
- CN202965697U CN202965697U CN 201220627244 CN201220627244U CN202965697U CN 202965697 U CN202965697 U CN 202965697U CN 201220627244 CN201220627244 CN 201220627244 CN 201220627244 U CN201220627244 U CN 201220627244U CN 202965697 U CN202965697 U CN 202965697U
- Authority
- CN
- China
- Prior art keywords
- measuring
- set square
- angle
- straight line
- rulings
- 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
- 239000000463 material Substances 0.000 claims abstract description 4
- 229920003023 plastic Polymers 0.000 claims abstract description 4
- 239000004033 plastic Substances 0.000 claims abstract description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 4
- 239000010935 stainless steel Substances 0.000 claims abstract description 4
- 238000005259 measurement Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses an angle-measuring triangular rule. Angle-measuring rulings which take a center point of one side of the triangular rule as a datum point are arranged on one side of the triangular rule, the range of the angle-measuring rulings ranges from 0 to 180 degrees, rulings which are used for measuring a straight line are marked on the other two sides of the triangular rule, the range of the rulings which are used for measuring the straight line range from 0 to 100mm, and the triangular rule is made of plastics or stainless steel materials. The triangular rule is an equilateral triangle rule. The angle-measuring rulings which are arranged on one side of three sides can measure any angle in the range of 0-180 degrees, simultaneously the rulings which are marked on the other two sides of the triangular rule and used for measuring the straight line are utilized to measure the straight line distance between 0 to 100mm, measuring functions of the triangular rule are increased, and the functions are varied.
Description
Technical field
The utility model relates to a kind of schooling apparatus, particularly a kind of angulation set square.
Background technology
Set square generally has drawing square and equilateral triangle chi now, drawing square can only be measured 30 °, 60 °, 45 ° and 90 °, and the equilateral triangle chi can only be measured 60 °, and set square can only be measured these special angles, can not measure other angle, so the angle that can measure very little.
Summary of the invention
The technical problems to be solved in the utility model is for the deficiencies in the prior art, proposes a kind of angulation set square that can measure multiple angles.
The technical problems to be solved in the utility model is to realize by the following technical programs.The utility model is a kind of angulation set square, be characterized in: one side at the angle measuring calibration take this side mid point as datum mark of being provided with of set square, the scope of described angle measuring calibration is 0～180 °, all be carved with the scale of measuring straight line on described set square other both sides, measure the meter full scale of straight line between 0～100mm.
In a kind of angulation set square of the utility model technical scheme, further preferred technical scheme feature is: described set square is plastics or stainless steel material.
In a kind of angulation set square of the utility model technical scheme, further preferred technical scheme feature is: described set square is the equilateral triangle chi.
Compared with prior art, a kind of angulation set square of the utility model is by being arranged on the wherein angle measuring calibration on one side of three limits, can measure in 0～180 ° of scope angle arbitrarily, simultaneously, utilization is arranged on the scale of the measurement straight line on other both sides, can also measure the air line distance between 0～100mm, increase the measurement function of set square, make its function more diversified.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Referring to accompanying drawing, further describe concrete technical scheme of the present utility model, so that those skilled in the art understands the utility model further, and do not consist of the restriction of its power.
Embodiment, in the described angulation set square of embodiment 1 or 2: described set square 1 is the equilateral triangle chi.Can also be drawing square, if drawing square can only be at hypotenuse, angle measuring calibration to be set.
Claims (3)
1. angulation set square, it is characterized in that: one side at the angle measuring calibration take this side mid point as datum mark of being provided with of set square, the scope of described angle measuring calibration is 0～180 °, all be carved with the scale of measuring straight line on described set square other both sides, measure the meter full scale of straight line between 0～100mm.
2. a kind of angulation set square according to claim 1, it is characterized in that: described set square is plastics or stainless steel material.
3. a kind of angulation set square according to claim 1, it is characterized in that: described set square is the equilateral triangle chi.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220627244 CN202965697U (en) | 2012-11-26 | 2012-11-26 | Angle-measuring triangular rule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220627244 CN202965697U (en) | 2012-11-26 | 2012-11-26 | Angle-measuring triangular rule |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202965697U true CN202965697U (en) | 2013-06-05 |
Family
ID=48506817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220627244 Expired - Fee Related CN202965697U (en) | 2012-11-26 | 2012-11-26 | Angle-measuring triangular rule |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202965697U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102991209A (en) * | 2012-11-26 | 2013-03-27 | 孔龙 | Angle measuring triangular rule |
-
2012
- 2012-11-26 CN CN 201220627244 patent/CN202965697U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102991209A (en) * | 2012-11-26 | 2013-03-27 | 孔龙 | Angle measuring triangular rule |
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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: 20130605 Termination date: 20131126 |