KR101781001B1

KR101781001B1 - Ruler for materializing a three-dimensional figure

Info

Publication number: KR101781001B1
Application number: KR1020150045335A
Authority: KR
Inventors: 윤주은
Original assignee: 윤주은
Priority date: 2015-03-31
Filing date: 2015-03-31
Publication date: 2017-09-25
Also published as: KR20160116916A

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a ruler capable of realizing a three-dimensional figure, and more particularly, to a ruler capable of realizing a three-dimensional figure capable of quickly and easily drawing a three-dimensional figure of various sizes and types.
A ruler capable of realizing a three-dimensional drawing according to the first embodiment of the present invention is a ruler capable of drawing a figure by displaying a numerical value of a scale along a longitudinal direction and drawing a line on the drawing board, And a stereoscopic image forming hole formed on one side of the outline of the stereoscopic image frame so that a stereoscopic image can be formed on the image forming board according to the stereoscopic image frame; And a shade linear reference hole formed at a center or a crossing point of the hypothetical line in the stereographic frame so that the solid line of the stereographic figure can be realized.

Description

{RULER FOR MATERIALIZING A THREE-DIMENSIONAL FIGURE}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a ruler capable of realizing a three-dimensional figure, and more particularly, to a ruler capable of realizing a three-dimensional figure capable of quickly and easily drawing a three-dimensional figure of various sizes and types.

In general, a ruler is a tool that is scaled in the longitudinal direction and used to draw lengths or lines.

Conventionally, a conventional ruler has a narrow width and a long shape, and is mostly used for drawing a straight line. These rulers have the advantage of accurately drawing the line through the numerical values of the scale, but when it is desired to draw a solid figure such as a polyhedron or a cylinder such as a tetrahedron or a cube, it is troublesome to draw the line several times or draw it by hand.

As a conventional technique for solving such a problem, there is a functional ruler disclosed in Korean Utility Model Registration No. 20-0419488.

1 is a top view of a functional scale according to the prior art.

The functional ruler 10 according to the related art comprises a scale 11, a cut groove 20, a supplementary scale 21, a cut face 30 and figures 40, 41 and 42.

The cut grooves 20 are formed in the middle of the scale 10 so as to guide the knife in a direction to cut the paper so that the knife inserted into the paper is not released to the outside when the paper is cut.

The auxiliary scales 21 are formed at the upper or lower end of the cut groove 20 so as to cut the paper into the correct dimensions.

The cut surface 30 serves to securely cut a large amount of paper while the user holds the scale 10 through the pushing grooves 31 formed on the left and right sides of the body.

The figures 40, 41 and 42 are formed on the body of the ruler 10 on which the auxiliary scale 21, the cut grooves 20, the pressing grooves 31 and the cut surface 30 are not formed, It makes it easy to draw.

The functional ruler 10 according to the related art is advantageous in that a plurality of figures 40, 41, and 42 having different sizes are formed, and circles of different sizes can be easily drawn. However, it is possible to draw only a planar shape such as a circle or a rectangle, and in order to draw a three-dimensional shape, it is troublesome to draw a separate compass or a hand, which takes a long time.

KR 20-0419488 Y1

SUMMARY OF THE INVENTION It is an object of the present invention to solve the above problems and provide a ruler capable of realizing stereoscopic graphics capable of quickly and easily drawing various shapes and sizes of stereoscopic graphics by providing stereoscopic graphics holes and shading primitive reference holes in a body .

In addition, the present invention provides a ruler capable of realizing a three-dimensional figure which can easily and accurately draw a hollow cylinder or a rectangular box-shaped three-dimensional figure which is difficult to draw by hand by providing a three-dimensional figure-implementing hole and an extension-

In order to solve the above-described problems, a ruler capable of embodying a three-dimensional figure according to the first embodiment of the present invention is a ruler capable of drawing figures on a ruler by displaying a numerical value of a ruler along a longitudinal direction, And a stereoscopic embodied hole formed on one side of the outline of the stereoscopic image frame so that a stereoscopic image can be formed on the image frame according to the stereoscopic image frame; And a shade linear reference hole formed at a center or a crossing point of the hypothetical line in the stereographic frame so that the solid line of the stereographic figure can be realized.

Meanwhile, a ruler capable of realizing a three-dimensional figure according to a second embodiment of the present invention is a ruler capable of drawing a figure by displaying a numerical value of a scale along a longitudinal direction and drawing a line on the plate, And a stereoscopic embossing hole formed along the outline of the stereoscopic image frame and the outer shape of the stereoscopic image frame so that the stereoscopic image can be embodied on the stereoscopic image frame; And an extended graphic guide reference hole formed at a center point of the stereoscopic graphic frame so that the expanded graphic of the stereoscopic graphic can be implemented.

In addition, the stereographic molds may be at least one of a cylinder, a cube, and a triangular pyramid.

According to the configuration of the present invention, stereoscopic graphics of various sizes and types can be quickly and easily drawn.

In addition, it has the effect of easily and precisely drawing a three-dimensional figure in the form of a hollow cylinder or a square box which is difficult to draw by hand.

1 is a plan view of a ruler according to the prior art;
2 is a perspective view of a ruler according to a first embodiment of the present invention;
3 is a perspective view of a ruler according to a second embodiment of the present invention;
FIG. 4 is an exemplary diagram showing a stereogram implementation order according to the first embodiment; FIG.
FIG. 5 is an exemplary view showing an implementation sequence of a stereographic image according to a second embodiment; FIG.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, with reference to the accompanying drawings, a description will be made of a 'ruler' capable of realizing stereoscopic graphics (hereinafter referred to as a 'ruler') according to the present invention.

FIG. 2 is a perspective view of a ruler according to a first embodiment of the present invention, and FIG. 3 is a perspective view of a ruler according to a second embodiment of the present invention.

Referring to FIG. 2, a ruler 100 capable of embodying a three-dimensional figure according to the first embodiment of the present invention is characterized in that numerical values of the scale 112 are displayed along the longitudinal direction and a line is drawn on the Paint 300 (see FIG. 4) A ruler 100 that can draw a graphic object and includes a body 110, three-dimensional shape implementation holes 122, 132, and 142, and a shadow guide reference hole 124, 134, and 144. Here, the paint board 300 is a board used to draw a three-dimensional figure, and may be a paper sheet or a drawing sheet.

Preferably, the body 110 has a plate-like structure having a predetermined length and width, and the shape of the body 110 is a rectangular shape. Preferably, the body 110 is made of plastic or acrylic plate.

Stereoscopic graphic models 120, 130 and 140 and stereographic standard models 121, 131 and 141 of different sizes and types are arranged below the scale 112 formed along the longitudinal direction of the body 110.

The stereoscopic graphic standard models 121, 131, and 141 include a groove represented by a point, which is formed at equal intervals along thin lines and shading lines formed along the outline of a user, and represents a stereoscopic graphic form.

The three-dimensional graphics standard models 121, 131, and 141 are formed of various types of three-dimensional graphics models such as a cylinder, a cube, and a triangle, and are arranged in the width direction on the left side of the body.

At least one or more stereoscopic graphic frames 120, 130 and 140 associated with the standard models 121, 131 and 141 are arranged on the right side of the stereoscopic graphic standard models 121, 131 and 141 along the longitudinal direction. Therefore, the stereographic molds 120, 130, and 140 also include at least one of a cylinder, a cube, and a triangular pyramid, similar to the standard model. However, the present invention is not limited to this, and may be a frame for various forms of stereoscopic graphics such as an octahedron, a pentagonal column, a hexagonal column, and a quadrangular pyramid.

The stereoscopic graphic frames 120, 130 and 140 may be formed of various types of stereoscopic graphic implementation holes 122, 132 and 142 so that the stereoscopic graphics desired by the user can be embodied in the paint board 300, 132, and 142 formed along the outline of the outline, and three-dimensional shape implementation holes 122, 132, and 142 formed in the shape of a three-dimensional shape on the outline of the outline. Do.

2, in the case of the circular column 120, the upper surface of the cylinder 120 is preferably a circular hole having a sectional shape, and the outline forming the side surface and the bottom surface is preferably a pencil, It is preferable that the shape of the hole of the writing member is small. In the case of the cubic frame 130 or the triangular pyramid frame 140, it may be constituted of a rectangular hole or triangular hole as well as a narrow hole formed along the outline, like the cylindrical frame 120. It is preferable that graphic gauges 126, 136, 146 and gauge are formed on one line segment of the three-dimensional graphics 120, 130, 140 to measure the size of the three-dimensional graphics 120, 130, 140.

On the other hand, when a three-dimensional figure is drawn along the three-dimensional shape embedding holes 122, 132, and 142 in the three-dimensional shape molds 120, 130, and 140, the center of the three- 124, 134, 144 are formed. Here, the shadow line refers to an outline of a three-dimensional figure represented by a dotted line located on the back surface of the three-dimensional figure.

The shade linear reference holes 124, 134, and 144 serve as reference points for drawing the outline of the solid figure along the three-dimensional shape implementation holes 122, 132, and 142 and then drawing the shade line. In the case of a shadow line, it may be implemented by an implementation hole represented by a dot. However, in this case, it is cumbersome and time-consuming to take a point along the implementation holes 122, 132, and 142. When a shadow line is drawn using a shadow line reference point, a reference point of the shadow line is drawn through the ruler, and then a shadow line is directly drawn by the hand, so that the above inconvenience can be solved.

According to the configuration of the first embodiment of the present invention, it is possible to quickly and easily draw stereoscopic shapes of various sizes and types by only the ruler 100 without tools such as a campus or a driver.

Referring to FIG. 3, the ruler 200 according to the second embodiment of the present invention is a ruler 200 in which numerical values of the scale 212 are displayed along the longitudinal direction and a line is drawn on the drawing board to draw a figure, Dimensional shape implementation holes 222, 232, and 242 and extended shape guide reference holes 224, 234, and 244. The body 210 and the three-dimensional shape embedding holes 222, 232 and 242 may be formed in the body 110 of the ruler 100 according to the first embodiment of the present invention and the three- A description of the extended shape induction reference holes 224, 234, and 244 will be omitted.

The extended graphic guide reference holes 224, 234 and 244 are formed at the center points of the respective stereoscopic graphic frames 220, 230 and 240 arranged on the body 210, thereby realizing an expanded graphic of a specific stereoscopic graphic. Here, the point drawn through the extended graphic guide reference holes 224, 234, and 244 becomes the extended graphic guide reference point.

For example, a specific cylinder or a cube is drawn on a paint board using a three-dimensional graphic form frame (see 220-1 in FIG. 5), and then a larger cylindrical form (see 220-2 in FIG. 5) When you draw a cube, you can complete a hollow cylinder or a hollow rectangular box shape that is an extension of a specific cylinder or cube.

At this time, it is required that the enlarged graphic form guiding reference holes 224 and 234 of the larger cylindrical or cube frames 220 and 230 are matched with the extended graphic form guiding reference points of the previously drawn arbitrary cylinder or cube.

According to the configuration of the second embodiment of the present invention, there is an advantage that a user can easily and accurately draw a hollow cylinder or a rectangular box-shaped three-dimensional figure that is difficult to be hand-drawn.

FIG. 4 is a diagram illustrating an example of the implementation of the stereoscopic graphics according to the first embodiment. (a) is an implementation sequence of a cylinder, and (b) is a diagram showing an implementation sequence of a cube.

Hereinafter, with reference to FIG. 4, a description will be given of a sequence in which three-dimensional graphics to be drawn by the ruler 100 according to the first embodiment of the present invention are drawn.

First, as shown in FIG. 4A, a ruler 100 is placed on a paintbrush, and then a curved mold 120 (120, 130, 140) arranged in the body 110, ).

Next, the outline of the cylinder is drawn along the three-dimensional embossing hole 122 formed in the cylindrical frame 120 with the writing member, and the reference point is drawn through the shade linear guide hole 124 formed at the center of the hypothetical shading line.

Next, draw a shadow line with a writing member based on the shadow guide reference point to finish drawing the cylinder.

(a), a cube shape is completed along the three-dimensional shape implementation hole 132, a reference point is drawn in the virtual shade aberration reference hole 134, and a reference point is drawn on the basis of the reference point, Can be completed.

FIG. 5 is a diagram illustrating an example of a stereoscopic graphics realization sequence according to a second embodiment of the present invention.

Hereinafter, with reference to FIG. 5, a description will be given of a sequence in which a three-dimensional graphic is drawn by the ruler 200 according to the second embodiment of the present invention.

5 (a), a specific cylinder 220 is selected from among the three-dimensional graphics 220, 230, and 240 of various sizes arranged in the body 210, and the three- Draw a cylinder along the hole 222. At this time, it is preferable to draw the outline of the upper surface of the cylinder with a solid line and the outline of the side surface and the lower surface with a dotted line for the three-dimensional effect after completing the three-dimensional figure. Then, a reference point is drawn in the extended figure guiding reference hole 224 formed at the center of the cylinder 220 to complete the inner cylinder of the hollow cylinder (b).

Next, as shown in (c), a cylinder with a larger diameter than the drawn cylinder, that is, the outer cylindrical stem 220 is selected, and the expanded shape inducing reference hole is aligned with the reference point of (b) . (D) shows a hollow cylinder drawn accordingly. Next, when the reference point by the extended graphic form induction hole 224 is finally erased, the hollow cylinder as shown in (k) is completed.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is clearly understood that the same is by way of illustration and example only and is not to be taken in conjunction with the present invention. It is to be understood that various equivalents and modifications may be substituted for those at the time of the present application.

100, 200: Ruler according to the present invention 110, 210: Body
112, 212: scale
120, 130, 140, 220, 230, 240: stereographic frame
121, 131, 141, 221, 231, 241: stereographic standard model
122, < / RTI > 222, a solid figure implementation hole 124,
224: Extended shape guide reference hole

Claims

delete

As a ruler that displays the numerical value of the scale along the longitudinal direction and draws a line on the drawing board,
A body having a plurality of stereoscopic shapes of different sizes of the same shape including a first size and a second size;
A stereoscopic embossing hole formed along an outline of the stereoscopic graphic frame and a sectional shape from an upper side of the outline so that a stereoscopic graphic can be implemented on the paintbrush;
An extended graphic guide reference hole formed at a center point of each stereoscopic graphic frame so that two stereoscopic graphic frames having different sizes are combined to realize a stereographic graphic frame; And
And a figure gauge formed on a side of the three-dimensional embedding hole to measure a size of the three-dimensional figure frame.

3. The method of claim 2,
Wherein the stereographic frame is at least one of a cylinder, a cube, and a triangular pyramid.