CN210941087U - Multifunctional drawing rule - Google Patents
Multifunctional drawing rule Download PDFInfo
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- CN210941087U CN210941087U CN201921243765.2U CN201921243765U CN210941087U CN 210941087 U CN210941087 U CN 210941087U CN 201921243765 U CN201921243765 U CN 201921243765U CN 210941087 U CN210941087 U CN 210941087U
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- ruler
- guide strip
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- parallel
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- 239000002131 composite material Substances 0.000 claims description 2
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims 1
- 229920005372 Plexiglas® Polymers 0.000 claims 1
- 238000013507 mapping Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
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Abstract
The utility model discloses a multifunctional drawing rule, which comprises a first ruler, a second ruler, a third ruler, a first guide strip, a second guide strip, a third guide strip, a slide block and a parallel positioning rule; the first ruler and the second ruler are arranged in parallel, and the third ruler is vertically and fixedly connected with the first ruler and the second ruler respectively; the first guide strip, the second guide strip and the third guide strip are arranged between the first ruler and the second ruler to form included angles of 15 degrees, 30 degrees, 45 degrees, 60 degrees and 75 degrees; the sliding block is matched with a sliding groove in the third ruler; the parallel positioning rule is fixedly connected with the sliding block, and the bevel edge of the parallel positioning rule is parallel to the third guide strip. The utility model discloses can be multi-purpose by a chi, the mapping is convenient, and the drawing accuracy is high, brings very big convenience for drawing some specific angles and drawing arbitrary interval parallel lines.
Description
Technical Field
The utility model relates to a drawing tool field especially relates to a multi-functional drawing rule.
Background
At present, in the daily drawing process, a lot of difficulties and inconveniences exist in rapidly and accurately drawing. Especially, the process of drawing vertical lines, parallel lines, 15-degree angles and the like is complicated, a plurality of tools are needed, especially, when the parallel lines are drawn, the combination of at least two set squares is needed, the drawing efficiency is low, and the parallel lines with given intervals cannot be drawn accurately.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that to the defect that involves in the background art, provide a multi-functional drawing rule.
The utility model discloses a solve above-mentioned technical problem and adopt following technical scheme:
a multifunctional drawing rule comprises a first ruler, a second ruler, a third ruler, a first guide strip, a second guide strip, a third guide strip, a sliding block and a parallel positioning rule;
the first ruler and the second ruler are arranged in parallel, the third ruler is arranged between the first ruler and the second ruler, and two ends of the third ruler are respectively and vertically and fixedly connected with one end of the first ruler and one end of the second ruler;
one end of the third guide strip is fixedly connected with the joint of the first ruler and the third ruler, the other end of the third guide strip is fixedly connected with the second ruler, and the included angle between the third guide strip and the first ruler is 30 degrees;
one end of the second guide strip is fixedly connected with one end, far away from the first straight ruler, of the third guide strip, the other end of the second guide strip is fixedly connected with the first straight ruler, the included angle between the second guide strip and the third guide strip is 15 degrees, and the included angle between the second guide strip and the first straight ruler is 45 degrees;
one end of the first guide strip is fixedly connected with one end, far away from the first straight ruler, of the third guide strip, the other end of the third guide strip is fixedly connected with the first straight ruler, the included angle between the first guide strip and the second guide strip is 75 degrees, and the included angle between the first guide strip and the first straight ruler is 60 degrees;
a sliding rail is arranged along the length direction of the third ruler; the sliding block is arranged on the sliding rail and can freely slide along the sliding rail;
the parallel positioning ruler is triangular, one straight edge of the parallel positioning ruler is fixedly connected with the sliding block, so that the inclined edge of the parallel positioning ruler is parallel to the third guide strip, and the other straight edge of the parallel positioning ruler is perpendicular to the third straight edge;
and scales for measuring the distance between the bevel edge of the parallel positioning ruler and the third guide strip are arranged on one side of the third ruler, which is close to the third guide strip.
As a further optimization scheme of multi-functional drawing rule, first ruler, second ruler, third ruler, first gib block, second gib block, third gib block, slider, parallel location chi adopt arbitrary one kind in plastics, pottery, combined material, organic glass, the metal material to make and form.
As a further optimization scheme of the multifunctional drawing rule, the upper surface of the first ruler, the second ruler, the third ruler, the first guide strip, the second guide strip, the third guide strip, the slider and the parallel positioning rule is a film coating surface or a metal polishing surface, and the lower surface is a frosted anti-skid surface.
The utility model adopts the above technical scheme to compare with prior art, have following technological effect:
the utility model discloses combine multiple drawing tool together to utilize draw-in groove slide rail slider, add the mode of slide rail to ordinary ruler, increased parallel location chi, this drawing chi has remain the various functions of original scale. And can conveniently draw a plurality of common special angles. Simple structure, low manufacturing cost, convenient, quick and accurate drawing.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2(a) and 2(b) are schematic side and plan views of the slider and the parallel positioning ruler according to the present invention;
fig. 3 is the structure diagram of the utility model with a slider, a parallel positioning ruler and a third ruler.
In the figure, 1-first ruler, 2-first guide bar, 3-second guide bar, 4-third guide bar, 5-third ruler, 6-parallel positioning ruler, and 7-second ruler.
Detailed Description
The technical scheme of the utility model is further explained in detail with the attached drawings as follows:
the present invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. In the drawings, components are exaggerated for clarity.
As shown in fig. 1, the utility model discloses a multifunctional drawing rule, which comprises a first ruler, a second ruler, a third ruler, a first guide strip, a second guide strip, a third guide strip, a slide block and a parallel positioning rule;
the first ruler and the second ruler are arranged in parallel, the third ruler is arranged between the first ruler and the second ruler, and two ends of the third ruler are respectively and vertically and fixedly connected with one end of the first ruler and one end of the second ruler;
one end of the third guide strip is fixedly connected with the joint of the first ruler and the third ruler, the other end of the third guide strip is fixedly connected with the second ruler, and the included angle between the third guide strip and the first ruler is 30 degrees;
one end of the second guide strip is fixedly connected with one end, far away from the first straight ruler, of the third guide strip, the other end of the second guide strip is fixedly connected with the first straight ruler, the included angle between the second guide strip and the third guide strip is 15 degrees, and the included angle between the second guide strip and the first straight ruler is 45 degrees;
one end of the first guide strip is fixedly connected with one end, far away from the first straight ruler, of the third guide strip, the other end of the third guide strip is fixedly connected with the first straight ruler, the included angle between the first guide strip and the second guide strip is 75 degrees, and the included angle between the first guide strip and the first straight ruler is 60 degrees;
a sliding rail is arranged along the length direction of the third ruler; the sliding block is arranged on the sliding rail and can freely slide along the sliding rail;
the parallel positioning ruler is triangular, one straight edge of the parallel positioning ruler is fixedly connected with the sliding block, so that the inclined edge of the parallel positioning ruler is parallel to the third guide strip, and the other straight edge of the parallel positioning ruler is perpendicular to the third straight edge;
and scales for measuring the distance between the bevel edge of the parallel positioning ruler and the third guide strip are arranged on one side of the third ruler, which is close to the third guide strip.
The first ruler, the second ruler, the third ruler, the first guide strip, the second guide strip, the third guide strip, the sliding block and the parallel positioning ruler are made of any one of plastics, ceramics, composite materials, organic glass and metal materials.
The upper surfaces of the first ruler, the second ruler, the third ruler, the first guide strip, the second guide strip, the third guide strip, the sliding block and the parallel positioning ruler are film-coated surfaces or metal polished surfaces, and the lower surfaces of the first ruler, the second ruler, the third ruler, the first guide strip, the second guide strip, the third guide strip, the sliding block and the parallel positioning ruler are frosted anti-skid surfaces.
The arrangement of the slide rail and the slide block on the third ruler of the utility model can adopt various forms, and the schematic side view and the schematic plane view of one slide block and the parallel positioning ruler which are matched are shown in the figure 2(a) and the figure 2 (b); fig. 3 shows a schematic structural diagram of the matching of the sliding block, the parallel positioning ruler and the third ruler in this way.
Besides the mode, the sliding rail can also adopt a mode of a through groove, and the sliding block is arranged in the through groove and can freely slide.
It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (3)
1. A multifunctional drawing rule is characterized by comprising a first ruler, a second ruler, a third ruler, a first guide strip, a second guide strip, a third guide strip, a sliding block and a parallel positioning rule;
the first ruler and the second ruler are arranged in parallel, the third ruler is arranged between the first ruler and the second ruler, and two ends of the third ruler are respectively and vertically and fixedly connected with one end of the first ruler and one end of the second ruler;
one end of the third guide strip is fixedly connected with the joint of the first ruler and the third ruler, the other end of the third guide strip is fixedly connected with the second ruler, and the included angle between the third guide strip and the first ruler is 30 degrees;
one end of the second guide strip is fixedly connected with one end, far away from the first straight ruler, of the third guide strip, the other end of the second guide strip is fixedly connected with the first straight ruler, the included angle between the second guide strip and the third guide strip is 15 degrees, and the included angle between the second guide strip and the first straight ruler is 45 degrees;
one end of the first guide strip is fixedly connected with one end, far away from the first straight ruler, of the third guide strip, the other end of the third guide strip is fixedly connected with the first straight ruler, the included angle between the first guide strip and the second guide strip is 75 degrees, and the included angle between the first guide strip and the first straight ruler is 60 degrees;
a sliding rail is arranged along the length direction of the third ruler; the sliding block is arranged on the sliding rail and can freely slide along the sliding rail;
the parallel positioning ruler is triangular, one straight edge of the parallel positioning ruler is fixedly connected with the sliding block, so that the inclined edge of the parallel positioning ruler is parallel to the third guide strip, and the other straight edge of the parallel positioning ruler is perpendicular to the third straight edge;
and scales for measuring the distance between the bevel edge of the parallel positioning ruler and the third guide strip are arranged on one side of the third ruler, which is close to the third guide strip.
2. The multi-functional drawing rule according to claim 1, characterized in that the first, second, third, slider, parallel positioning rule are made of any one of plastic, ceramic, composite, plexiglass, metal material.
3. The multi-functional drawing rule according to claim 1, characterized in that the upper surface of the first ruler, the second ruler, the third ruler, the first guide bar, the second guide bar, the third guide bar, the slider and the parallel positioning rule is a plated surface or a polished metal surface, and the lower surface is a frosted non-slip surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921243765.2U CN210941087U (en) | 2019-08-02 | 2019-08-02 | Multifunctional drawing rule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921243765.2U CN210941087U (en) | 2019-08-02 | 2019-08-02 | Multifunctional drawing rule |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210941087U true CN210941087U (en) | 2020-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921243765.2U Active CN210941087U (en) | 2019-08-02 | 2019-08-02 | Multifunctional drawing rule |
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| Country | Link |
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| CN (1) | CN210941087U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110421998A (en) * | 2019-08-02 | 2019-11-08 | 南京航空航天大学 | A kind of multifunctional drawing ruler |
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2019
- 2019-08-02 CN CN201921243765.2U patent/CN210941087U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110421998A (en) * | 2019-08-02 | 2019-11-08 | 南京航空航天大学 | A kind of multifunctional drawing ruler |
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