CN103192634A - Rule - Google Patents
Rule Download PDFInfo
- Publication number
- CN103192634A CN103192634A CN2013101178350A CN201310117835A CN103192634A CN 103192634 A CN103192634 A CN 103192634A CN 2013101178350 A CN2013101178350 A CN 2013101178350A CN 201310117835 A CN201310117835 A CN 201310117835A CN 103192634 A CN103192634 A CN 103192634A
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- CN
- China
- Prior art keywords
- curved section
- rule
- pin
- ruler
- blade
- 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.)
- Pending
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- Drawing Aids And Blackboards (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The invention discloses a rule which consists of a rule body and a movable ruler, the rule body and the movable ruler are connected through a pin, the rule body is an integral body formed by a curved section and a straight-line section, the inside of the curved section is right one quarter circular curve, the length of the movable ruler is identical with the radius of the curved section, the pin and the curved section are of the same center of a circle, the rule body, the movable ruler and the pin are all made of see-through materials, the movable ruler has the function of a rectilinear scale by nature, the pin serves as the center of a circle to connect the movable ruler and the rule body, meanwhile, the inside of the curved section of the rule body is right a one quarter circle, and therefore, the inside of the straight-line section is also right at one end of the curved section. By the above structure, the rule has the functions of accurately measuring and drawing angles and simultaneously is convenient to use due to the fact that the whole rule is made of the see-through materials.
Description
Technical field
The present invention relates to a kind of ruler, relate in particular to a kind of multi-functional ruler.
Background technology
Existing ruler, or can only draw straight line, or can only draw angle, when drawing some complicated figure, often otherwise stop replacing ruler, unusual trouble.
Summary of the invention
The purpose of this invention is to provide a kind of ruler, can measure picture straight line and angle and circle simultaneously.
According to an aspect of the present invention, a kind of ruler is provided, formed by blade and adjustable rule, blade is connected by pin with adjustable rule, blade constitutes an integral body by curved section and straightway, and the inboard of curved section just is one 1/4 circular curves, and the length of adjustable rule is identical with the radius of curved section, pin and curved section are the same center of circle, make but blade, adjustable rule and pin are perspective material.
Its beneficial effect is, connect adjustable rule and blade with pin as the center of circle, the inboard of the bending section of blade just in time is 1/4 circle simultaneously, therefore the inboard of straightway is also just in time at an end of bending section inboard, such structure, just possessed the function of accurate amount picture angle, but whole ruler all is that perspective material is made also more convenient use simultaneously.
In some embodiments, pin can break away from blade and adjustable rule.
Its beneficial effect is, makes ruler become removable structure, and more convenient use, especially adjustable rule can use as ruler better.
Description of drawings
Fig. 1 is the overall schematic of the ruler of an embodiment of the present invention.
The specific embodiment
The present invention is further detailed explanation below in conjunction with accompanying drawing.
Fig. 1 has schematically shown the ruler according to one embodiment of the present invention.
As shown in Figure 1, whole ruler mainly is made of blade 1, adjustable rule 2 and pin 3.The purposes of this ruler has two, and first is to use as ruler, and second is to use as the fillet device.
Realize first function, can be at adjustable rule 2 subscript scales, because blade 1 is to be connected by pin 3 with adjustable rule 2, so its rotatable angle is 360 °, as long as remove blade 1 scope, just can use as ruler easily.
In addition, blade 1 is to be made of straightway 12 and curved section 11, in the outside of straightway 12, also can indicate scale, conveniently uses as ruler.
And realize second function, structurally, connect adjustable rule 2 and blade 1 with pin 3 as the center of circle, the inboard of the curved section 11 of blade 1 just in time is 1/4 circle simultaneously, therefore the inboard of straightway 12 is also just in time at an end of curved section 11 inboards, such structure has just possessed the function of accurate amount picture angle.The scale of angle is the inboard at curved section 11.
On detailed design, the length of adjustable rule 2 should be identical with the radius of curved section 11 in addition, so just can be more accurate when measuring angle, but simultaneously whole ruler all uses perspective material to make, more convenient like this use and accurately measure angle.
For reality is used consideration, pin 3 should be designed to and can break away from blade 1 and adjustable rule 2, so both makes things convenient for ruler to deposit, and also portable propelling chi 2 uses as ruler, and simultaneously so original dismounting of structure is just very simple.
Claims (2)
1. ruler, it is characterized in that, formed by blade (1) and adjustable rule (2), described blade (1) is connected by pin (3) with adjustable rule (2), described blade (1) constitutes an integral body by curved section (11) and straightway (12), the inboard of described curved section (11) just is one 1/4 circular curves, the length of described adjustable rule (2) is identical with the radius of described curved section (11), described pin (3) and described curved section (11) are the same center of circle, described blade (1), adjustable rule (2) and pin (3) but be perspective material and make.
2. ruler according to claim 1 is characterized in that, described pin (3) can break away from described blade (1) and described adjustable rule (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101178350A CN103192634A (en) | 2013-04-07 | 2013-04-07 | Rule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101178350A CN103192634A (en) | 2013-04-07 | 2013-04-07 | Rule |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103192634A true CN103192634A (en) | 2013-07-10 |
Family
ID=48715525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101178350A Pending CN103192634A (en) | 2013-04-07 | 2013-04-07 | Rule |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103192634A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106994854A (en) * | 2017-03-10 | 2017-08-01 | 大连工业大学 | The compasses of meeting picture side |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2091231U (en) * | 1991-03-14 | 1991-12-25 | 张文武 | Multi-functional mapping instrument |
| CN2151869Y (en) * | 1993-02-08 | 1994-01-05 | 刘晖 | Convenient multi-purpose semi-circle instrument |
| CN2769085Y (en) * | 2004-11-29 | 2006-04-05 | 金璐 | Four combined into one drawing ruler |
| CN201105584Y (en) * | 2007-08-03 | 2008-08-27 | 梁佛南 | Novel multifunctional ruler set |
| CN101837705A (en) * | 2010-04-16 | 2010-09-22 | 扬州大学 | Multifunctional angulometer |
| CN201792644U (en) * | 2010-07-19 | 2011-04-13 | 徐欣 | Student multipurpose drawing rule |
| CN201913963U (en) * | 2010-11-30 | 2011-08-03 | 吴秀芳 | Angular measurement plate |
| CN202463345U (en) * | 2012-01-17 | 2012-10-03 | 杜英昊 | Combined angle gauge |
| CN202764541U (en) * | 2012-09-27 | 2013-03-06 | 韩硕 | Multifunctional protractor |
-
2013
- 2013-04-07 CN CN2013101178350A patent/CN103192634A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2091231U (en) * | 1991-03-14 | 1991-12-25 | 张文武 | Multi-functional mapping instrument |
| CN2151869Y (en) * | 1993-02-08 | 1994-01-05 | 刘晖 | Convenient multi-purpose semi-circle instrument |
| CN2769085Y (en) * | 2004-11-29 | 2006-04-05 | 金璐 | Four combined into one drawing ruler |
| CN201105584Y (en) * | 2007-08-03 | 2008-08-27 | 梁佛南 | Novel multifunctional ruler set |
| CN101837705A (en) * | 2010-04-16 | 2010-09-22 | 扬州大学 | Multifunctional angulometer |
| CN201792644U (en) * | 2010-07-19 | 2011-04-13 | 徐欣 | Student multipurpose drawing rule |
| CN201913963U (en) * | 2010-11-30 | 2011-08-03 | 吴秀芳 | Angular measurement plate |
| CN202463345U (en) * | 2012-01-17 | 2012-10-03 | 杜英昊 | Combined angle gauge |
| CN202764541U (en) * | 2012-09-27 | 2013-03-06 | 韩硕 | Multifunctional protractor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106994854A (en) * | 2017-03-10 | 2017-08-01 | 大连工业大学 | The compasses of meeting picture side |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130710 |