CN102963178A - Multifunctional drawing instrument - Google Patents
Multifunctional drawing instrument Download PDFInfo
- Publication number
- CN102963178A CN102963178A CN2012105562928A CN201210556292A CN102963178A CN 102963178 A CN102963178 A CN 102963178A CN 2012105562928 A CN2012105562928 A CN 2012105562928A CN 201210556292 A CN201210556292 A CN 201210556292A CN 102963178 A CN102963178 A CN 102963178A
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- CN
- China
- Prior art keywords
- ruler
- set square
- angled
- isosceles right
- drawing instrument
- 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.)
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Abstract
A multifunctional drawing instrument belongs to stationery, and comprises a ruler and a set square, wherein scales are arranged on the ruler and the set square; a plurality of holes are formed in the lower side of the ruler; a chute is arranged on one side in the middle of the ruler; a slide shaft is arranged in the chute; the top end of a 45 degrees' corner of the isosceles right-angled set square is fixed on the slide shaft; a plurality of grooves are formed in the other side in the middle of the ruler at equal intervals; a right-angled triangle hole with a 30 degrees' corner is arranged in the center of the isosceles right-angled set square; and a projection is arranged on the right-angled side of the isosceles right-angled set square, which is fixed with the slide shaft. As the multifunctional drawing instrument integrates the ruler and the isosceles right-angled set square, and is provided with various common special figures such as the right-angled triangle hole with the 30 degrees' corner, a circle, a regular pentagon, a regular hexagon and a parallelogram, a user can draw a plurality of parallel lines at equal intervals conveniently with the multifunctional drawing instrument, the multifunctional drawing instrument can serve multi-purposes, and both the carrying and the use are convenient.
Description
Technical field
The present invention relates to a kind of stationery of the usefulness of drawing, specifically a kind of multifunctional plotter.
Background technology
Classmates learn often will draw in the natural sciences section purpose process, and the longest during picture what use is ruler and set square, and set square comprises and contains 30 degree right angle triangle and isosceles right angle triangles, needs the frequent transitions ruler when classmates draw, and is very inconvenient; When drawing equidistant parallel lines, little by little measurement wastes time very much.
Summary of the invention
The object of the present invention is to provide a kind of multifunctional plotter, this multifunctional plotter gathers multi-function in integral whole, and is easy to carry, is difficult for losing, convenient to use.
The present invention solves the technical scheme that its technical problem takes: a kind of multifunctional plotter, comprise ruler and set square, described ruler and set square are provided with scale, described ruler downside is provided with a plurality of holes, middle part one side of ruler is established a chute, establish a slide-bar in the chute, a miter angle top on the isosceles right angle triangle is fixed on the slide-bar, and the opposite side at ruler middle part is provided with several equidistant grooves; Described isosceles right angle triangle central authorities establish one and contain 30 degree right angled triangle holes, and the isosceles right angle triangle fixedly right-angle side of slide-bar is provided with a projection.
The invention has the beneficial effects as follows: this multifunctional plotter integrates ruler and isosceles right angle triangle, and be provided with multiple special graphs commonly used such as containing 30 degree right angled triangles, circle, regular pentagon, regular hexagon, parallelogram, and utilize these drawing instruments can draw easily many equidistant parallel lines, one chi is multiplex, carries and use all to make things convenient for.
Description of drawings
Fig. 1 is structural representation of the present invention.
Among the figure: 1 ruler, 2 isosceles right angle triangles, 3 slide-bars, 4 projections, 5 grooves, 6 special graph holes, 7 contain 30 degree right angled triangle holes, 8 chutes.
The specific embodiment
As shown in Figure 1.A kind of multifunctional plotter, comprise ruler 1 and set square, described ruler 1 and set square are provided with scale, described ruler 1 downside is provided with a plurality of holes, hole comprises the multiple special graphs commonly used 6 such as circle, regular pentagon, regular hexagon, parallelogram, middle part one side of ruler 1 is established a chute 8, establish a slide-bar 3 in the chute 8, slide-bar 3 can be in chute 8 interior slips, a miter angle top on the one isosceles right angle triangle 2 is fixed on the slide-bar 3, set square can rotate around slide-bar 3, and the opposite side at ruler 1 middle part is provided with several equidistant grooves 5; Described isosceles right angle triangle 2 central authorities establish one and contain 30 degree right angled triangle holes 7, and the isosceles right angle triangle 2 fixedly right-angle side of slide-bar 3 is provided with a projection 4.
Use this multifunctional plotter can normally use set square and ruler, also can draw easily multiple special graphs commonly used such as containing 30 degree right angled triangles, circle, regular pentagon, regular hexagon, parallelogram, when thinking many equidistant parallel lines of picture, the set square rotation is extremely vertical with ruler 1, slip slide-bar 3, projection 4 is embedded in the groove 5, draw article one line segment according to leg, successively projection 4 is embedded in the adjacent groove 5 again, namely draw many equidistant equality line segments.
Claims (1)
1. multifunctional plotter, comprise ruler and set square, described ruler and set square are provided with scale, it is characterized in that, described ruler downside is provided with a plurality of holes, and middle part one side of ruler is established a chute, establishes a slide-bar in the chute, a miter angle top on the one isosceles right angle triangle is fixed on the slide-bar, and the opposite side at ruler middle part is provided with several equidistant grooves; Described isosceles right angle triangle central authorities establish one and contain 30 degree right angled triangle holes, and the isosceles right angle triangle fixedly right-angle side of slide-bar is provided with a projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105562928A CN102963178A (en) | 2012-12-19 | 2012-12-19 | Multifunctional drawing instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105562928A CN102963178A (en) | 2012-12-19 | 2012-12-19 | Multifunctional drawing instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102963178A true CN102963178A (en) | 2013-03-13 |
Family
ID=47793731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105562928A Pending CN102963178A (en) | 2012-12-19 | 2012-12-19 | Multifunctional drawing instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102963178A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201151296Y (en) * | 2008-01-07 | 2008-11-19 | 黄真 | Combined drawing tool |
| CN202029583U (en) * | 2011-01-11 | 2011-11-09 | 赵嘉彧 | Ruler |
| CN202337137U (en) * | 2011-11-03 | 2012-07-18 | 山东科技大学 | Ruler capable of drawing parallel lines |
| CN202448588U (en) * | 2012-02-14 | 2012-09-26 | 耿相珍 | Multifunctional ruler |
| CN202463325U (en) * | 2012-03-14 | 2012-10-03 | 孙恒臣 | Drawing rule for mathematics |
| CN203093496U (en) * | 2012-12-19 | 2013-07-31 | 来伟宏 | Multifunctional drawing device |
-
2012
- 2012-12-19 CN CN2012105562928A patent/CN102963178A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201151296Y (en) * | 2008-01-07 | 2008-11-19 | 黄真 | Combined drawing tool |
| CN202029583U (en) * | 2011-01-11 | 2011-11-09 | 赵嘉彧 | Ruler |
| CN202337137U (en) * | 2011-11-03 | 2012-07-18 | 山东科技大学 | Ruler capable of drawing parallel lines |
| CN202448588U (en) * | 2012-02-14 | 2012-09-26 | 耿相珍 | Multifunctional ruler |
| CN202463325U (en) * | 2012-03-14 | 2012-10-03 | 孙恒臣 | Drawing rule for mathematics |
| CN203093496U (en) * | 2012-12-19 | 2013-07-31 | 来伟宏 | Multifunctional drawing device |
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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: 20130313 |