CN109515041A - A kind of multi-fucntion combined ruler - Google Patents
A kind of multi-fucntion combined ruler Download PDFInfo
- Publication number
- CN109515041A CN109515041A CN201811482539.XA CN201811482539A CN109515041A CN 109515041 A CN109515041 A CN 109515041A CN 201811482539 A CN201811482539 A CN 201811482539A CN 109515041 A CN109515041 A CN 109515041A
- Authority
- CN
- China
- Prior art keywords
- ruler
- pulley
- sliding
- rail groove
- folded
- 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
Links
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L13/00—Drawing instruments, or writing or drawing appliances or accessories not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L11/00—Non-circular-curve-drawing instruments
- B43L11/02—Non-circular-curve-drawing instruments for drawing conic sections
- B43L11/04—Non-circular-curve-drawing instruments for drawing conic sections for drawing ellipses
- B43L11/045—Non-circular-curve-drawing instruments for drawing conic sections for drawing ellipses with cords or like flexible elements
Landscapes
- Drawing Aids And Blackboards (AREA)
Abstract
The invention discloses a kind of multi-fucntion combined rulers, including identical the first ruler and the second ruler stacked of two sizes, first pulley in the same horizontal line is folded between first ruler and the second ruler, second pulley, third pulley, first pulley is located at the first ruler and the center of the second ruler and being equidistant to other two pulleys, be equipped with outside the shaft of first pulley can around the shaft 360 ° rotation third ruler, third ruler is equipped with the sliding-rail groove extended along third ruler length direction, the 4th ruler that is equipped with vertical third ruler length direction on third ruler and can be slided in sliding-rail groove, the 4th pulley is folded between third ruler and the 4th ruler, 4th pulley is equipped with the aperture through the 4th pulley upper bottom surface and bottom surface, first pulley, second pulley, on the pulley blocks of third pulley and the 4th pulley composition Equipped with the rope tightened.The present invention can draw straight line, can measure two linear distances being parallel to each other, can draw oval camber line or ellipse.
Description
Technical field
The present invention relates to field of stationery, in particular to arriving a kind of multi-fucntion combined ruler.
Background technique
The ruler occurred currently on the market contributes to picture straight line and measurement length, and function is simple.
Summary of the invention
The object of the present invention is to provide a kind of multi-fucntion combined rulers, cannot be only used for picture straight line, can also measure two phases
Mutually parallel straight line, can draw oval camber line or ellipse, can be also used for picture right angle.
To achieve the above object, the present invention is achieved by the following technical solutions: a kind of multi-fucntion combined ruler, including two
Identical the first ruler and the second ruler stacked of size, is folded between first ruler and the second ruler in same horizontal line
On first pulley, second pulley, third pulley, the first pulley be located at the center of the first ruler and the second ruler and
To being equidistant for other two pulleys, be equipped with outside the shaft of the first pulley can 360 ° of rotations around the shaft thirds it is straight
Ruler, the third ruler are equipped with the sliding-rail groove that extends along third ruler length direction, and vertical the is equipped on the third ruler
Three ruler length directions and the 4th ruler that can be slided in sliding-rail groove are folded between the third ruler and the 4th ruler
Four pulleys, the 4th pulley are equipped with the aperture through the 4th pulley upper bottom surface and bottom surface, and the first pulley, second are slided
The pulley blocks of wheel, third pulley and the 4th pulley composition are equipped with the rope tightened.
It further illustrates, is respectively arranged with scale on first ruler, the second ruler, third ruler and the 4th ruler.
Compared with prior art, the invention has the following beneficial effects: the present invention be arranged the first ruler, the second ruler,
Third ruler and the 4th ruler can draw straight line, and the first ruler of setting, the second ruler and the combination of the 4th ruler can draw parallel straight
Line, the first ruler, the second ruler, third ruler can measure the direct distance of two parallel lines, can be also used for picture right angle.By pen
Be located in the 4th pulley runs through aperture, rotates third ruler and sliding the 4th ruler in sliding-rail groove tightens rope, rotation
Turn 0-360 ° of third ruler, oval camber line or ellipse can be drawn.
Detailed description of the invention
Fig. 1 is for illustrating a kind of multi-fucntion combined ruler schematic diagram of the embodiment of the present invention.
Fig. 2 is the right side schematic view of Fig. 1.
Parts title and serial number in figure: 1- first pulley 2- second pulley 3- third pulley the first ruler of 4- 5-
The 4th pulley of the 4th ruler 8- third ruler 81- sliding-rail groove 9- of second ruler 6- rope 7-.
Specific embodiment
Below in conjunction with specific embodiment, present invention is further described in detail, but does not limit the scope of the invention
And application range:
A kind of multi-fucntion combined ruler, including identical the first ruler 4 and the second ruler 5 stacked of two sizes, the first ruler 4, second
Scale is respectively arranged on ruler 5.First pulley in the same horizontal line is folded between first ruler 4 and the second ruler 5
1, second pulley 2, third pulley 3, first pulley 1 are located at the center of the first ruler 4 and the second ruler 5 and arrive other two cunnings
Wheel is equidistant, and be equipped with outside the shaft of first pulley 1 360 ° of third rulers 8 rotated, third ruler 8 to set around the shaft
Have the sliding-rail groove 81 extended along 8 length direction of third ruler, be equipped on third ruler 8 vertical 8 length direction of third ruler and
The 4th ruler 7 that can be slided in sliding-rail groove 81, is folded with the 4th pulley 9 between third ruler 8 and the 4th ruler 7, and described
Four pulleys 9 are equipped with the aperture through the 4th pulley 9 upper bottom surface and bottom surface, first pulley 1, second pulley 2,3 and of third pulley
The pulley blocks of 4th pulley 9 composition are equipped with the rope 6 tightened.Preferably, it is also set on 9 surface of third ruler 8 and the 4th ruler
It is equipped with scale.
The first ruler 4, the second ruler 5, third ruler 8 and the 4th ruler 9 of invention setting can draw straight line, if
The first ruler 4, the second ruler 5 and the 4th ruler 9 are set in conjunction with parallel straight line, the first ruler 4, the second ruler 5, third can be drawn
Ruler 9 can measure the direct distance of two parallel lines.Pen is located in 9 aperture of the 4th pulley, rotates third ruler 8 and by the 4th
81 slidings in sliding-rail groove of ruler 9 tighten rope 6, rotate 0-360 ° of third ruler, can draw oval camber line or ellipse.
The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and it cannot be said that
Specific implementation of the invention is only limited to these instructions.For those of ordinary skill in the art to which the present invention belongs, exist
Several equivalent substitute or obvious modifications are made under the premise of not departing from present inventive concept, and performance or use is identical, all should
It is considered as belonging to present invention scope of patent protection determined by the appended claims.
Claims (2)
1. a kind of multi-fucntion combined ruler, it is characterised in that: including identical the first ruler (4) and the second ruler stacked of two sizes
(5), first pulley (1), the second cunning in the same horizontal line is folded between first ruler (4) and the second ruler (5)
(2), third pulley (3) are taken turns, the first pulley (1) is located at the center of the first ruler (4) and the second ruler (5) and arrives it
His two pulleys are equidistant, be equipped with outside the shaft of the first pulley (1) can 360 ° of rotations around the shaft third ruler
(8), the third ruler (8) is equipped with the sliding-rail groove (81) extended along third ruler (8) length direction, the third ruler (8)
On the 4th ruler (7) that is equipped with vertical third ruler (8) length direction and can slide in the sliding-rail groove (81), the third is straight
The 4th pulley (9) is folded between ruler (8) and the 4th ruler (7), the 4th pulley (9) is equipped on the 4th pulley (9)
The aperture of bottom surface and bottom surface, what the first pulley (1), second pulley (2), third pulley (3) and the 4th pulley (9) formed
Pulley blocks are equipped with the rope (6) tightened.
2. a kind of multi-fucntion combined ruler according to claim 1, it is characterised in that: first ruler (4), the second ruler
(5), scale is respectively arranged on third ruler (8) and the 4th ruler (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811482539.XA CN109515041A (en) | 2018-12-05 | 2018-12-05 | A kind of multi-fucntion combined ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811482539.XA CN109515041A (en) | 2018-12-05 | 2018-12-05 | A kind of multi-fucntion combined ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109515041A true CN109515041A (en) | 2019-03-26 |
Family
ID=65794681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811482539.XA Pending CN109515041A (en) | 2018-12-05 | 2018-12-05 | A kind of multi-fucntion combined ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109515041A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114674192A (en) * | 2022-03-02 | 2022-06-28 | 澳龙船艇科技有限公司 | Positioning measuring equipment of base |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191112625A (en) * | 1911-05-25 | 1911-10-26 | Louis Rossi | Improvements in and relating to Compasses for Drawing Purposes. |
| DE8512862U1 (en) * | 1985-05-02 | 1985-06-20 | Baier, Hans, 7440 Nürtingen | Ellipse dotting compasses |
| CN101081585A (en) * | 2006-05-31 | 2007-12-05 | 梅逸 | Ellipse ruler |
| CN106799909A (en) * | 2015-11-26 | 2017-06-06 | 曾辉赛 | A kind of ellipsograph |
| CN107584936A (en) * | 2017-08-23 | 2018-01-16 | 陇东学院 | Oval drawing rule preparation method |
-
2018
- 2018-12-05 CN CN201811482539.XA patent/CN109515041A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191112625A (en) * | 1911-05-25 | 1911-10-26 | Louis Rossi | Improvements in and relating to Compasses for Drawing Purposes. |
| DE8512862U1 (en) * | 1985-05-02 | 1985-06-20 | Baier, Hans, 7440 Nürtingen | Ellipse dotting compasses |
| CN101081585A (en) * | 2006-05-31 | 2007-12-05 | 梅逸 | Ellipse ruler |
| CN106799909A (en) * | 2015-11-26 | 2017-06-06 | 曾辉赛 | A kind of ellipsograph |
| CN107584936A (en) * | 2017-08-23 | 2018-01-16 | 陇东学院 | Oval drawing rule preparation method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114674192A (en) * | 2022-03-02 | 2022-06-28 | 澳龙船艇科技有限公司 | Positioning measuring equipment of base |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190326 |