CN202293917U

CN202293917U - Combined compasses

Info

Publication number: CN202293917U
Application number: CN2011204410577U
Authority: CN
Inventors: 郦家骥
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-11-09
Filing date: 2011-11-09
Publication date: 2012-07-04
Anticipated expiration: 2021-11-09

Abstract

The utility model discloses combined compasses. The combined compasses comprise a ruler, compasses and a connecting structure, wherein the ruler comprises a ruler body and a hollow sliding groove; the compasses comprise a compasses support leg and a compasses pen body; the connecting structure comprises a first screw cap, a first nut, a second screw cap and a second nut; the ruler is rectangular in shape; a rounded rectangular hollow sliding groove is arranged below the scale of the ruler; the compasses support leg is arranged on the hollow sliding groove by the first screw cap and the first nut; and the compasses pen body is fixed at one end of the ruler body by the second screw cap and the second nut of the connecting structure. According to the combined compasses, a user can be helped to well store the compasses and the ruler and can combine the compasses and the ruler at will for using respective functions of the compasses and the ruler. The combined compasses are in particular suitable for the situation that the compasses need to be used to draw accurate diameter.

Description

The combined type compasses

Technical field

The utility model relates to combined type stationery, relates in particular to a kind of combined type compasses.

Background technology

Compasses are as the requisite stationery of drawing geometric figures, in mapping often and chi be used.But because the own part of compasses many (for core, fixture, adjusting devices), chi is gone up in combination again, and is inconvenient regular, carries, and loses easily, especially as far as student group.Modal method is that ruler is sold as suit combination, has supporting sack to take in, but unavoidable the problems referred to above when using.Another kind is not a Gauge board, and on ruler, the user can utilize template to draw simple curvilinear figure with arc commonly used and big or small hollow out, but shape and size are limited to by template, and panel itself takies bigger space, and is easy to operate and carry.

Summary of the invention

The purpose of the utility model is the deficiency that overcomes prior art, solves ruler and is not easy to take in, and the problem of carrying breaks through the limitation that existing product uses, and a kind of combined type compasses are provided.Make things convenient for carrying and using of student group.

The combined type compasses comprise ruler, compasses and three parts of syndeton, and ruler comprises blade and hollow chute, and compasses comprise compasses supporting leg and compasses handwriting, and syndeton comprises first nut, first nut, second nut, second nut; Ruler is a rectangle; Under the ruler scale; Have a rectangular hollow chute of fillet, the compasses supporting leg is placed on the hollow chute through first nut, first nut, and the compasses handwriting is fixed on blade one end through syndeton second nut, second nut.

The utility model can help the user well to take in compasses and ruler, and combination that can be random uses their functions separately, and is especially for the situation that need draw accurate radius with compasses, especially suitable.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further specified.

Fig. 1 is the user mode figure of combined type compasses;

Fig. 2 is the front elevational view of the utility model;

Fig. 3 is that view is launched in the front of the utility model;

Fig. 4 is the reverse side front view of the utility model;

Fig. 5 is the top view of the utility model;

Fig. 6 is the side view of the utility model;

Among the figure, blade 1.1, hollow chute 2.1, compasses supporting leg 3.1, compasses handwriting 4.1, first nut 5.1, second nut 6.1, first nut 5.2, second nut 6.2.

The specific embodiment

Shown in Fig. 1～6; The combined type compasses comprise ruler, compasses and three parts of syndeton; Ruler comprises blade 1.1 and hollow chute 2.1; Compasses comprise compasses supporting leg 3.1 and compasses handwriting 4.1, and syndeton comprises first nut 5.1, first nut 5.2, second nut 6.1, second nut 6.2; Ruler is a rectangle; Under the ruler scale; Have a rectangular hollow chute 2.1 of fillet; Compasses supporting leg 3.1 is placed on the hollow chute 2.1 through first nut 5.1, first nut 5.2, and compasses handwriting 4.1 is fixed on blade 1.1 1 ends through syndeton second nut 6.1, second nut 6.2.

Ruler is square, under the ruler scale, has a rectangular hollow chute 2.1 of fillet, under ruler front scale is the position of 10cm, is provided with compasses handwriting 4.1, is fixed on the blade 1.1 through second nut 6.1, second nut 6.2.On hollow chute 2.1, be provided with compasses supporting leg 3.1, be fixed on the hollow chute 2.1 through first nut 5.1, first nut 5.2.Need not use under the situation of compasses; Compasses supporting leg 3.1, compasses handwriting 4.1 be with blade 1.1 secured in parallel on blade 1.1; When needs use compasses, only need to turn second nut 6.1 clockwise earlier, make compasses handwriting 4.1 be in rotatable state; Again compasses handwriting 4.1 is rotated counterclockwise to the angle vertical with blade 1.1, turns second nut 6.1 to the limit counterclockwise and can fix current position; In like manner; Next turn first nut 5.1 more clockwise; Make compasses supporting leg 3.1 be in rotatable state; This moment can be on hollow chute 2.1 radius that needs of horizontal slip adjustings arbitrarily, after adjusting finishes compasses supporting leg 3.1 is rotated counterclockwise to the angle vertical with blade 1.1, turn first nut 5.1 to the limit counterclockwise and fix current position and get final product.

Claims

1. combined type compasses; It is characterized in that comprising ruler, compasses and three parts of syndeton; Ruler comprises blade (1.1) and hollow chute (2.1); Compasses comprise compasses supporting leg (3.1) and compasses handwriting (4.1), and syndeton comprises first nut (5.1), first nut (5.2), second nut (6.1), second nut (6.2); Ruler is a rectangle; Under the ruler scale; Have a rectangular hollow chute of fillet (2.1); Compasses supporting leg (3.1) is placed on the hollow chute (2.1) through first nut (5.1), first nut (5.2), and compasses handwriting (4.1) is fixed on blade (1.1) one ends through syndeton second nut (6.1), second nut (6.2).