CN201736662U - Multifunctional ruler - Google Patents
Multifunctional ruler Download PDFInfo
- Publication number
- CN201736662U CN201736662U CN2010202823710U CN201020282371U CN201736662U CN 201736662 U CN201736662 U CN 201736662U CN 2010202823710 U CN2010202823710 U CN 2010202823710U CN 201020282371 U CN201020282371 U CN 201020282371U CN 201736662 U CN201736662 U CN 201736662U
- Authority
- CN
- China
- Prior art keywords
- ruler
- rotating shaft
- circle
- hole
- center
- 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
- 238000005259 measurement Methods 0.000 description 1
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- Drawing Aids And Blackboards (AREA)
Abstract
A multifunctional ruler belongs to stationery and relates to a ruler with various functions of drawing straight lines and circles, measuring lengths and angles and the like. The multifunctional ruler is characterized by the inclusion of an angle gauge and a ruler, wherein a rotating shaft with a hole formed in the center is arranged in the center of the straight edge of the angle gauge; one end of the ruler is fixed on the rotating shaft and can rotate around the rotating shaft; and a row of through holes in equidistant distribution are formed on one side of the ruler. When the multifunctional ruler is in use, the ruler is used for drawing straight lines and measuring lengths, and the angle gauge is used for measuring angles and drawing angles. When a circle is drawn, the hole in the center of the rotating shaft is fixed by a pen, another pen is inserted into the corresponding through hole on the ruler according to the radius of the circle to be drawn and is rotated around the rotating shaft to draw the circle, and the use is very convenient.
Description
Technical field
The utility model relates to a kind of stationery, specifically a kind of multifunctional ruler.
Background technology
The ruler that common people use always can only be measured length, and protractor can only take measurement of an angle, and compasses can only be drawn circle, when people are figure, will all prepare these instruments together, just can not normally not be figure but instrument is complete sometimes, a kind of instrument has the also rare of above these functions.
The utility model content
The purpose of this utility model is to provide a kind of multifunctional ruler, and this ruler integrates picture straight line, tolerance length, tolerance angle, draws angle, draws multiple functions such as round.
The technical scheme in the invention for solving the technical problem is: a kind of multifunctional ruler, it is characterized in that, comprise protractor and ruler, there is a rotating shaft at the straight flange center of described protractor, the rotating shaft center is a hole, one end of ruler is fixed in the rotating shaft and can pivots, the through hole that a side of ruler has a row to equidistantly distribute.
The beneficial effects of the utility model are: simple in structure, practical, and to draw straight line, tolerance length, tolerance angle, draw angle, multiple functions such as picture circle are in one.Ruler is used for picture straight line and tolerance length, protractor is used to measure angle and draws angle, if need the picture circle, then the hole at rotating shaft center is fixed with pen, according to drawn radius of a circle other one-pen is inserted corresponding through hole on the ruler then, the pen that inserts ruler is revolved the required circle that can draw that turns around around the shaft, very easy to use.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1 protractor, 2 rulers, 3 rotating shafts, 4 through holes.
The specific embodiment
As shown in Figure 1.A kind of multifunctional ruler, comprise protractor 1 and ruler 2, there is a rotating shaft 3 at the straight flange center of described protractor 1, and rotating shaft 3 centers are holes, one end of ruler 2 is fixed in the rotating shaft 3 and can pivots, the through hole 4 that a side of ruler 2 has a row to equidistantly distribute.
During use, ruler 2 is used for picture straight line and tolerance length, protractor 1 is used to measure angle and draws angle, if need the picture circle, then the hole at rotating shaft 3 centers is fixed with pen, according to drawn radius of a circle one-pen is in addition inserted corresponding through hole 4 on the ruler 2 then, the pen that inserts ruler 23 is revolved the required circle that can draw that turns around around the shaft, very easy to use.
Claims (1)
1. a multifunctional ruler is characterized in that, comprises protractor and ruler, there is a rotating shaft at the straight flange center of described protractor, the rotating shaft center is a hole, and an end of ruler is fixed in the rotating shaft and can pivots, the through hole that a side of ruler has a row to equidistantly distribute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202823710U CN201736662U (en) | 2010-08-05 | 2010-08-05 | Multifunctional ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202823710U CN201736662U (en) | 2010-08-05 | 2010-08-05 | Multifunctional ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201736662U true CN201736662U (en) | 2011-02-09 |
Family
ID=43551946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202823710U Expired - Fee Related CN201736662U (en) | 2010-08-05 | 2010-08-05 | Multifunctional ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201736662U (en) |
-
2010
- 2010-08-05 CN CN2010202823710U patent/CN201736662U/en not_active Expired - Fee Related
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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: 20110209 Termination date: 20110805 |