CN201538158U

CN201538158U - Combined type stationery

Info

Publication number: CN201538158U
Application number: CN2009202408626U
Authority: CN
Inventors: 陈燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-11-06
Filing date: 2009-11-06
Publication date: 2010-08-04
Anticipated expiration: 2019-11-06

Abstract

The utility model relates to combined type stationery, in particular to combined type stationery convenient for drawing. The combined type stationery comprises a ruler and a protractor; wherein the ruler is connected with a base-ruler through a ruler locating nut, and the starting point of the measuring scale on the ruler is opposite to the circle center of the ruler locating nut; the protractor is connected at the left end of the base-ruler as a whole, and the center is coincident with the circle center of the ruler locating nut; a chute is arranged under the ruler, a slide block is clipped in the chute, a pen clamping hole is formed on the slide block, and the center of the pen clamping hole and the circle center of the ruler locating nut are on the identical level; an indication tip vertically opposite to the center position of the pen clamping hole is arranged on the slide block; the slide block locating nut is also arranged on the slide block. The combined type stationery has the advantages of simple structure, convenient carrying and use, high drawing speed and multiple functions.

Description

A kind of combined stationery

Technical field:

The utility model relates to a kind of stationery, especially a kind of convenient combined stationery of drawing.

Background technology:

At present, existing stationery as ruler, protractor, compasses or the like, all is to separate separately, and people want often frequent replacing to use them when drawing, not only time-consuming but also effort, and particularly for courses such as mechanical drawing, use is very inconvenient like this.And, less important so multi-tool that carries, also pretty troublesome.

The utility model content:

The utility model provides a kind of combined stationery, and it is simple in structure, portably uses conveniently, and plotting speed is fast, and the many usefulness of a tool have solved problems of the prior art.

The utility model is to solve the problems of the technologies described above the technical scheme that is adopted to be: it comprises ruler and protractor, and ruler links to each other with basic chi by the ruler setscrew nut, and the rule starting point on the ruler and the center of circle of ruler setscrew nut are vertically opposite; Left end at basic chi is connected with protractor, and the center of protractor overlaps with the center of circle of ruler setscrew nut; Be provided with a chute in the ruler bottom, slide block is installed in the chute, is provided with a pen clip hole on slide block, and the center of circle of the center in pen clip hole and ruler setscrew nut is on same horizontal line; On slide block, be provided with one with the vertically opposite indication point in center, pen clip hole; On slide block, also be provided with a slide block setscrew nut.

The utility model adopts such scheme, simple and compact for structure, portably use conveniently, can realize picture straight line, circle, circular arc, tolerance angle, draw each number of degrees the angle, measure multiple function such as length, improved the deficiency of traditional stationery, reduced drawing time and labour intensity in traditional use, time saving and energy saving, improved the quality and the efficient of drawing.

Description of drawings:

Fig. 1 is a structural representation of the present utility model.

Among the figure, 1, ruler; 2, protractor; 3, ruler setscrew nut; 4, basic chi; 5, chute; 6, slide block; 7, pen clip hole; 8, indication point; 9, slide block setscrew nut.

The specific embodiment:

For clearly demonstrating the technical characterstic of this programme, below by the specific embodiment, and in conjunction with its accompanying drawing, the utility model is elaborated.

As shown in FIG., novel ruler 1 and the protractor 2 of comprising of this reality, ruler 1 links to each other with basic chi 4 by ruler setscrew nut 3, and the rule starting point on the ruler 1 and the center of circle of ruler setscrew nut 3 are vertically opposite; Left end at basic chi 4 is connected with protractor 2, and the center of protractor 2 overlaps with the center of circle of ruler setscrew nut 3; Be provided with a chute 5 in ruler 1 bottom, slide block 6 is installed in the chute 5, is provided with a pen clip hole 7 on slide block 6, and the center of circle of the center in pen clip hole 7 and ruler setscrew nut 3 is on same horizontal line; On slide block 6, be provided with one with the vertically opposite indication point 8 in 7 centers, pen clip hole; On slide block 6, also be provided with a slide block setscrew nut 9.

During use, can draw straight line by the rule on the ruler 1.When drawing bowlder, can be according to drawn radius of a circle, adjusting slider 6, the numerical value that indication point 8 on the slide block 6 is aimed on the rule, turning block setscrew nut 9 is with slide block 6 location, clip paintbrush in pen clip hole 7 then, the center of circle with ruler setscrew nut 3 is the center of circle, rotates the paintbrush rotation on ruler band 1 movable slider 6, and qualified circle can easily draw.When wanting measuring angle, can make the initial line that rises of the center of circle of ruler setscrew nut 3 and protractor 2 reach initial line with the top of the horn at angle and overlap, rotate ruler 1 then, make that paintbrush is written to be overlapped with the termination limit at angle, can read the number of degrees at this angle from protractor 2 at this moment.In the time will drawing the angle, can draw initial line together by ruler 1 earlier, make the initial line that rises of the center of circle of ruler setscrew nut 3 and protractor 2 play the end points of initial line and this with this and play initial line and overlap, rotate the number of degrees value place of the correspondence of ruler 1 to the protractor 2 then, rotate ruler setscrew nut 3 then with ruler 1 location, promote slide block 6 then and drive paintbrush along chute 5 slips, the angle of this angle of can drawing.The utility model combined stationery has improved the deficiency of traditional stationery, has realized the many usefulness of a tool, has reduced drawing time and labour intensity in traditional use, and is time saving and energy saving, improved the quality and the efficient of drawing.

The utility model does not describe part in detail, is those skilled in the art of the present technique's known technology.

Claims

1. a combined stationery comprises ruler and protractor, it is characterized in that: ruler links to each other with basic chi by the ruler setscrew nut, and the rule starting point on the ruler and the center of circle of ruler setscrew nut are vertically opposite; Left end at basic chi is connected with protractor, and the center of protractor overlaps with the center of circle of ruler setscrew nut; Be provided with a chute in the ruler bottom, slide block is installed in the chute, is provided with a pen clip hole on slide block, and the center of circle of the center in pen clip hole and ruler setscrew nut is on same horizontal line; On slide block, be provided with one with the vertically opposite indication point in center, pen clip hole; On slide block, also be provided with a slide block setscrew nut.