CN201070931Y - Multifunctional ruler - Google Patents
Multifunctional ruler Download PDFInfo
- Publication number
- CN201070931Y CN201070931Y CNU2006201569275U CN200620156927U CN201070931Y CN 201070931 Y CN201070931 Y CN 201070931Y CN U2006201569275 U CNU2006201569275 U CN U2006201569275U CN 200620156927 U CN200620156927 U CN 200620156927U CN 201070931 Y CN201070931 Y CN 201070931Y
- Authority
- CN
- China
- Prior art keywords
- ruler
- chi
- angle square
- length scale
- protractor
- 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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- Drawing Aids And Blackboards (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model belongs to a teaching tool and relates to a multifunctional ruler, and solves the problems of the prior art, such as single function, inconvenient carrying and large consumption of time and labor. The multifunctional ruler comprises a ruler holder, an angle gauge, a combined ruler, an elongated pad, a pen clamper and a coil clamper. The ruler holder is rectangular and the left end of the ruler holder is connected with one end of the combined ruler and connected with the bottom of the tip part of the angle gauge. The utility model has the advantages of simple structure, low cost, convenient carrying, easy operation of drawing angles, round lines, oval lines, hyperbolic lines and parabolic curves, reduced time consumption and high work efficiency.
Description
Technical field
The new property of this practicality belongs to teaching aid, relates to a kind of multi-functional ruler.
Background technology
Draw geometric figures such as angle, circle line, ellipse, hyperbola, parabola at present, need with protractor, compasses, ruler, set square etc., the function singleness of this apparatus, classification differ, and use very inconvenient.When amount length, measuring angle, each is with the apparatus of each, and with two chis, it is also difficult to draw camber line when drawing angle, always loses time, operating efficiency is not high, all inconveniences are carried in these apparatus uses.
Summary of the invention
The purpose of this utility model is to address the above problem, and a kind of multi-functional ruler easy to carry, high efficiency that uses is provided.
The utility model is like this practice: a kind of multi-functional ruler, it includes a chi, protractor, combination ruler, to angle square, rectangular pad, to angle square, Casing with pen, coil chuck.The seat chi is provided with the length scale for its front of shape that is rectangle, and seat chi left end is a spill half body groove, is provided with horizontal levelling bubble in the middle of it is facial, is provided with the little iron sheet of rectangle in the middle of the back side; The combination ruler is a spill whole body groove, and the one end is connected with the left end of seat chi and the hollow part of rectangular pad, and combination ruler front is provided with the length scale, and the other end is provided with vertical air level; Below, tip position on rectangular pad one end and the protractor is connected; Be provided with magnetisable material in the middle of the angle square face, there is the length scale front, and angle square is overlapped the present chi back side with magnetic action; Casing with pen and coil chuck are clipped in when using on the combination ruler.
The beneficial effects of the utility model are: simple in structure, use easy to carryly, and various geometric figures are easy to draw.
Description of drawings
Below in conjunction with accompanying drawing the new property of this practicality is further described.Fig. 1 is the main TV structure schematic diagram of utility model, and Fig. 2 is the connection diagram of protractor and rectangular pad, and Fig. 3 is to angle square, and Fig. 4 is Casing with pen and coil chuck.
Among the figure: seat chi 1 protractor 2 combination rulers 3 rectangular pads 4 connect with 12 pairs of angle square 13 magnetisable materials 14 Casing with pen 15 coil chucks 16 rope yarns 17 hollow part 18 horizontal lines 19 of screw and block 5 horizontal levelling bubbles, 6 vertical air level 7 half body groove 8 whole body grooves, 9 length scale 10 screws, 11 blocks
The specific embodiment
As Fig. 1, Fig. 4, shown in Figure 5, a kind of multi-functional ruler, it includes a chi 1, protractor 2, combination ruler 3, rectangular pad 4, to angle square 13, Casing with pen 15, coil chuck 16.Seat chi 1 is its facial middle horizontal levelling bubble 6 that is provided with of shape that is rectangle, seat chi 1 left end is for being spill half body groove 8, be connected with an end of combination ruler 3 and the hollow part 18 of rectangular pad 4, seat chi 1 front is provided with length scale 10, is provided with the little iron sheet of rectangle in the middle of the back side; Combination ruler 3 is a spill whole body groove 9, and the front is provided with length scale 10, and an end of combination ruler 3 is connected with the left end of seat chi 1 and the hollow part 18 of rectangular pad 4, and the other end is provided with vertical air level 7; Below, tip position on one end of rectangular pad 4 and the protractor 2 is connected, and connected mode has adopted screw 11 and the block of applying mechanically 12, and the top of screw 11 has blocks a shot 12, and the tip position of below has slightly from the blade side exposes; To being provided with magnetisable material 14 in the middle of angle square 13 faces, there is length scale 10 front, and angle square 13 is overlapped present chi 1 back side with magnetic action.
When using multifunctional ruler picture angle, earlier the horizontal line 19 of protractor 2 and a seat chi 1 are adjusted, move left and right combination ruler 3 is measured good positions then, subsequently with pencil or chalk setting-out.When drawing the circle line, earlier Casing with pen 15 is clipped in combination ruler 3, with pinning block 12 on the other hand, another hand is caught pencil or chalk then, presses centre point and gets final product around a week.When drawing ellipse, earlier Casing with pen 15 and coil chuck 16 are clipped on the combination ruler 3, adjust the length of rope yarn 17, draw the semiellipse line with pencil or chalk along the pulling scope of rope yarn 17 then, at last multi-functional ruler is turned around, draw oval second half according to the method described above again and get final product.When drawing parabola or hyperbola,, put on many points with combination ruler 3 with to the mutual crosspoint of angle square 13 earlier, connect each point with pencil or chalk then and get final product according to parabola or hyp definition.
Claims (3)
1. multi-functional ruler, it includes a chi, protractor, combination ruler, to angle square, rectangular pad, and it is characterized in that: a seat chi is provided with the length scale for its front of shape that is rectangle, and is provided with horizontal levelling bubble in the middle of it is facial, and centre, the back side is provided with the little iron sheet of rectangle; Combination ruler front is provided with the length scale, and an end is connected with an end of seat chi and the hollow part of rectangular pad, and the other end is provided with vertical air level; Below, tip position on rectangular pad one end and the protractor is connected; Be provided with magnetisable material in the middle of the angle square face, there is the length scale front, and angle square is overlapped the present chi back side with magnetic action.
2. multi-functional ruler according to claim 1 is characterized in that, described seat chi one end is the half body groove.
3. multi-functional ruler according to claim 1 is characterized in that, described combination ruler is a spill whole body groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201569275U CN201070931Y (en) | 2006-10-15 | 2006-10-15 | Multifunctional ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201569275U CN201070931Y (en) | 2006-10-15 | 2006-10-15 | Multifunctional ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201070931Y true CN201070931Y (en) | 2008-06-11 |
Family
ID=39549492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201569275U Expired - Fee Related CN201070931Y (en) | 2006-10-15 | 2006-10-15 | Multifunctional ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201070931Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106739691A (en) * | 2016-12-26 | 2017-05-31 | 东莞产权交易中心 | A kind of Multifunctional ruler |
| CN108489353A (en) * | 2018-01-24 | 2018-09-04 | 重庆文理学院 | A kind of multifunctional assembled measuring device |
| CN111775595A (en) * | 2020-07-09 | 2020-10-16 | 西安石油大学 | Multifunctional drawing rule |
-
2006
- 2006-10-15 CN CNU2006201569275U patent/CN201070931Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106739691A (en) * | 2016-12-26 | 2017-05-31 | 东莞产权交易中心 | A kind of Multifunctional ruler |
| CN108489353A (en) * | 2018-01-24 | 2018-09-04 | 重庆文理学院 | A kind of multifunctional assembled measuring device |
| CN111775595A (en) * | 2020-07-09 | 2020-10-16 | 西安石油大学 | Multifunctional drawing 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: 20080611 Termination date: 20091116 |