KR850007943A - Drawing board - Google Patents

Abstract

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Description

Drawing board

As this is a public information case, the full text was not included.

1 is a plan view of a process for drafting a one-point perspective with a drafting system having a plate and drafting machine of the present invention.

2 is a plan view of the process of drawing a two-point perspective with the drafting system of FIG.

* Explanation of symbols for the main parts of the drawings

1,2,3,4: guide means, 12: drawing board, 20: drawing surface, 30: T-shaped, 35,42: stud, 40: drawing machine, 60: replacement part

Claims (15)

A drawing board comprising: (a) a drafting surface, and (b) at least two guides of a substantially arcuate shape provided on at least one side of the drafting surface and used to identify vanishing points on opposite sides of the drafting surface; A) at least one arcuate guide provided above and / or below an actual horizontal centerline of the drafting surface, and (d) the arcuate guide is used in connection with at least one drafting machine so that it vanishes at opposite sides of the drafting surface. And a drawing board for each of the drawing surfaces so as to define at least one vanishing point above and / or below the actual horizontal center line of the drawing surface. 2. A drawing board according to claim 1, wherein at least two actual arcuate guides provided on at least one axial surface of the drawing surface actually lie convex with respect to each other. The draft plate of claim 1 wherein the arcuate guide is provided above the horizontal centerline of the drafting surface, the bottom arcuate guide is provided below the horizontal centerline of the drafting surface, and the top and bottom arcuate guides are actually concave with respect to each other. 4. The drawing plate according to claim 3, wherein the arcuate guide portion is a groove extending from the drawing plate. 4. The drawing board of claim 3 wherein the drafting machine associated with the lower arcuate guide below the horizontal centerline of the drafting surface can define a vanishing point on an actual horizontal centerline of the drafting surface. 4. The drawing board of claim 3 wherein the drawing machine connected to the top arch guide on the horizontal centerline of the drafting surface can define a vanishing point below the actual horizontal centerline of the drafting surface. The drawing plate of claim 1, wherein at least two arcuate guides provided on at least one side of the drawing surface are provided as portions that are releasably connected and replaced in the drawing plate. 8. The drawing board of claim 7 wherein the replacement part is slidably connected to the elongated recess in the drawing board. A drawing board comprising: (gauze) drawings, (b) at least two practical arcuate guides which are installed on one side of the drawing board and which can be used to actually define vanishing points on opposite sides of the drawing board, and (c) drawing boards. A drawing plate having at least two practical arcuate guides provided in the replaceable connecting part. The drawing plate according to claim 9, wherein the replacement portion of the drawing plate is detachably connected to the drawing plate as a clip connection. 10. The drawing board of claim 9 wherein the replacement portion of the drawing board is slidably connected to the elongated recess of the drawing board. A drafting system comprising a drafting plate and a drafting machine used in cooperation therewith, comprising: a flat drafting plane, first guiding means on at least one side of the drafting plane in the drafting plane, a vanishing point and drafting machine on one side of the drafting plane; Auxiliary means of the drafting machine connected to the guide interlining to form an optional straight line with the drafting corner of, and the vanishing point in the upper and / or lower of the drafting surface on the drafting board to form a straight line A drafting system characterized by a drafting board, optionally connected by means, having a second guide means disposed above and / or below the drafting surface. 13. The method of claim 12, wherein the first and second guide means are one or more arcuate grooves in the drawing plate, and the auxiliary means are a pair of grooves at intervals connected to the grooves in the drawing machine. Characteristic system. 14. The drafting system according to claim 13, wherein each arcuate groove has an arc around a drafting point. ※ Note: The disclosure is based on the initial application.