CN202278890U - Multifunctional ruler - Google Patents
Multifunctional ruler Download PDFInfo
- Publication number
- CN202278890U CN202278890U CN2011204240769U CN201120424076U CN202278890U CN 202278890 U CN202278890 U CN 202278890U CN 2011204240769 U CN2011204240769 U CN 2011204240769U CN 201120424076 U CN201120424076 U CN 201120424076U CN 202278890 U CN202278890 U CN 202278890U
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- CN
- China
- Prior art keywords
- groove
- ruler
- draw
- straight rule
- offer
- 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
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Abstract
The utility model relates to a multifunctional ruler, which mainly comprises a straight rule, wherein a clamp groove is arranged along a long edge of one side of the straight rule, one end of the clamp groove is movably connected with a rotating rod, the other end of the rotating rod is provided with a pen head, the other end of the clamp groove is outwards provided with a cone-shaped inserting rod, in addition, the surface of the inserting rod is sheathed with a protecting sleeve, the surface of the straight rule is provided with a semicircular opening, a middle point part of a linear edge of the opening is connected with a pointer through a shaft, the arc line section surface is marked with angle scales, the surface of the straight rule is provided with a concave groove, and an electronic meter is pasted in the concave groove. The multifunctional ruler disclosed by the utility model has the advantages that the structure is reasonable, the function is complete, the use is convenient, and the like.
Description
Technical field the utility model relates to a kind of study article, especially drawing instrument.
Above the common ruler that background technology student uses always is common scale is only arranged, can be used to carry out rough measure and mapping.Occur some set squares in recent years, the middle part is fixed with protractor, can take measurement of an angle; Scrape out square in the middle of also having some rulers, rectangle, oval figures makes things convenient for fast drawing.These rulers are fit to students in middle and primary schools to be used.But when drawing circular pattern, people must use instruments such as compasses, still can't solve the problem of complex operation.
The purpose of summary of the invention the utility model provides a kind of complete function, multi-functional ruler rational in infrastructure, easy and simple to handle.
The utility model mainly comprises ruler, offers draw-in groove along the long limit of ruler one side, flexibly connects bull stick at draw-in groove one end, at the bull stick other end nib is installed, and outwards be provided with the taper inserted link at the draw-in groove other end, and plunger surface is with protective sleeve; Offer semicircle opening on the ruler surface, at opening straight line midpoint axle concatenation pointer, arc surface marking angle index; Offer groove on the ruler surface, in groove, paste electronic watch.
Draw bowlder, the user pulls out bull stick from draw-in groove, pull out the protective sleeve of draw-in groove one end inserted link, vertically assign inserted link on paper then, and be the center of circle on paper with the inserted link, around inserted link rotation bull stick, utilize the nib of bull stick bottom just can draw circular pattern.When taking measurement of an angle, the user covers the angle of being surveyed to semicircle opening, and pointer and straight line are overlapped with the dual-side at angle, and this moment, the angle of pointer and straight line was a size of treating angle measurement.In addition, user's electronic watch also capable of using comes observing time.
Compared with present technology, the beneficial effect of the utility model is: rational in infrastructure, multiple functional, easy to use, possess the multiple function of measurement, drawing and timing, and satisfy people's demand.
Description of drawings Fig. 1 is the stereochemical structure sketch of the utility model.
The specific embodiment is in the stereochemical structure sketch of the utility model shown in Figure 1; Mainly comprise ruler 1; Offer draw-in groove 2 along the long limit of ruler one side, flexibly connect bull stick 3, nib 4 is installed at the bull stick other end at draw-in groove one end; Outwards be provided with taper inserted link 5 at the draw-in groove other end, and plunger surface is with protective sleeve; Offer semicircle opening 6 on the ruler surface, at opening straight line midpoint axle concatenation pointer 7, arc surface marking angle index 8; Offer groove on the ruler surface, in groove, paste electronic watch 9.
Claims (1)
1. multi-functional ruler; Mainly comprise ruler (1); It is characterized in that: offer draw-in groove (2) along the long limit of ruler (1) one side, flexibly connect bull stick (3), nib (4) is installed at bull stick (3) other end at draw-in groove (2) one ends; Outwards be provided with taper inserted link (5) at draw-in groove (2) other end, and inserted link (5) surface is with protective sleeve; Offer semicircle opening (6) on ruler (1) surface, at opening (6) straight line midpoint axle concatenation pointer (7), arc surface marking angle index (8); Offer groove on ruler (1) surface, in groove, paste electronic watch (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204240769U CN202278890U (en) | 2011-10-25 | 2011-10-25 | Multifunctional ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204240769U CN202278890U (en) | 2011-10-25 | 2011-10-25 | Multifunctional ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202278890U true CN202278890U (en) | 2012-06-20 |
Family
ID=46225068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204240769U Expired - Fee Related CN202278890U (en) | 2011-10-25 | 2011-10-25 | Multifunctional ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202278890U (en) |
-
2011
- 2011-10-25 CN CN2011204240769U patent/CN202278890U/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: 20120620 Termination date: 20121025 |