CN205439707U

CN205439707U - Multi -purpose chi of drawing squares

Info

Publication number: CN205439707U
Application number: CN201521101765.0U
Authority: CN
Inventors: 张宝元
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-12-28
Filing date: 2015-12-28
Publication date: 2016-08-10
Anticipated expiration: 2025-12-28

Abstract

The utility model relates to a multi -purpose chi of drawing squares, the main part is platelike structure, and the base of main part is the straight flange, and the topside comprises at least two stepped section, stepped section comprises the ladder limit that risees one by one. This multi -purpose chi of drawing squares can guarantee form and horizontal spacing and longitudinal separation at the in -process of drawing squares to adjusting according to actual conditions, not having at multi -purpose chi of drawing squares under the condition of scale, also can draw violently flat vertical form line, tabulation efficiency improves greatly.

Description

Multiplex grid drawing ruler

Technical field

This utility model relates to a kind of multiplex grid drawing ruler, for blank paper or the lattice instrument processed of blackboard newspaper.

Background technology

Today at digital information high speed development, the most too much dependence computer graphics of people, tabulation, but generally use lattice chi as diagramming tools for student or the occasion that do not has computer to tabulate, not only tabulate loaded down with trivial details, and form line the most laterally or longitudinally offsets, affect the whole structure of form.

Summary of the invention

The technical problems to be solved in the utility model is to provide a kind of multiplex grid drawing ruler, this multiplex grid drawing ruler can ensure form and horizontal spacing and longitudinal pitch during drawing squares, and be adjusted according to practical situation, in the case of multiplex grid drawing ruler is without scale, also can draw smooth vertical and horizontal form line, tabulation efficiency is greatly improved.

For solving problem above, concrete technical scheme of the present utility model is as follows: a kind of multiplex grid drawing ruler, and main body is platy structure, and the base of main body is straight flange, and top margin is made up of at least two end difference；End difference is made up of the step edge raised one by one.

The difference in height of each step edge of described end difference is equal, and the width of each step edge is relative.

The step edge of described end difference is symmetrical.

Without scale or arrange scale on straight flange in described main body.

The shorter line segment that described end difference uses is as top line segment.

This multiplex grid drawing ruler is using straight flange as setting-out limit, by step edge as the benchmark of weight lattice width, by using different step edge as benchmark, the table width made is different, thus eliminate employing lattice chi lattice, carry out the tedious steps of dimensional measurement, make manual tabulation more save trouble, improve tabulation efficiency.At least provided with plural end difference in main body, thus ensure that two points form a direct principle, it is ensured that straight line to be painted is parallel with datum line.

Step edge is used the structure that difference in height is equal and step edge is equal, is fully understood by the size corresponding relation of end difference, makes tabulation more handy.

The step edge of end difference is arranged symmetrical, thus the many true edges of each end difference, thus scribe fiducials is easier to observe and measure.

Even if multiplex grid drawing ruler does not has scale, also can draw both sides distance according to the difference in height of step edge, it is possible to scale is set as required in main body.

Accompanying drawing explanation

Fig. 1 is multiplex grid drawing ruler embodiment one structural representation.

Fig. 2 is multiplex grid drawing ruler embodiment two structural representation.

Fig. 3 is multiplex grid drawing ruler embodiment three structural representation.

Detailed description of the invention

Embodiment one

As it is shown in figure 1, a kind of multiplex grid drawing ruler, main body 1 is platy structure, and the base of main body 1 is straight flange 2, and top margin is made up of two end differences 3；End difference 3 is made up of the step edge 4 raised one by one.Wherein the difference in height of each step edge 3 of end difference 3 is equal, and the width of each step edge 3 is relative.

Embodiment two

As in figure 2 it is shown, the step edge 3 of described each end difference 3 is symmetrical, and three end differences 3 are set on the body 1.Remaining structure is identical with embodiment one.

Embodiment three

As it is shown on figure 3, less for ensureing top cover line segment, the shorter line segment of employing, as the top line segment of end difference 3, arranges symmetrical two end differences 3 on the body 1.Remaining structure is identical with embodiment two.

Claims

1. a multiplex grid drawing ruler, it is characterised in that: main body (1) is platy structure, and the base of main body (1) is straight flange (2), and top margin is made up of at least two end difference (3)；End difference (3) is made up of the step edge (4) raised one by one, and the step edge (4) of end difference (3) is symmetrical.

Multiplex grid drawing ruler the most as claimed in claim 1, it is characterised in that: the difference in height of each step edge (4) of described end difference (3) is equal, and the width of each step edge (4) is relative.

Multiplex grid drawing ruler the most as claimed in claim 1, it is characterised in that: described main body (1) is upper arranges scale without scale or on straight flange (2).

Multiplex grid drawing ruler the most as claimed in claim 1, it is characterised in that: the shorter line segment that described end difference (3) uses is as top line segment.