阅读说明：本技术 一种角度尺 (Angle ruler ) 是由 蒋世增 于 2020-04-07 设计创作，主要内容包括：本发明提供了一种角度尺,包括角度尺和标尺,所述角度尺包括一号角度尺、二号角度尺,所述二号角度尺固定设置在所述一号角度尺的右侧且与所述一号角度尺为一体成型结构,所述标尺包括一号标尺、二号标尺；本发明在一号角度尺、二号角度尺上分别设有与其相铰接的一号标尺、二号标尺,使得一号标尺、二号标尺可在一号角度尺、二号角度尺上进行任意角度的旋转测量,且对于不同的测量角度可使用不同的测量方,使得本装置可对任意的角度都能进行准确的测量。(The invention provides a protractor which comprises a protractor and a scale, wherein the protractor comprises a first protractor and a second protractor, the second protractor is fixedly arranged on the right side of the first protractor and is in an integrated structure with the first protractor, and the scale comprises the first scale and the second scale; the first angle scale and the second angle scale are respectively provided with the first scale and the second scale which are hinged with the first angle scale and the second angle scale, so that the first scale and the second scale can be used for rotating and measuring at any angle on the first angle scale and the second angle scale, and different measuring sides can be used for different measuring angles, so that the device can be used for accurately measuring at any angle.)

1. The utility model provides a bevel protractor, includes bevel protractor and scale, its characterized in that, the bevel protractor includes a bevel protractor, No. two bevel protractors are fixed to be set up the right side of a bevel protractor and with a bevel protractor is integrated into one piece structure, the scale includes a scale, No. two scales, a scale with a bevel protractor is articulated mutually and articulated the department is located the radial center of a bevel protractor, the rear end of a scale is equipped with a needle axle, a needle axle with a scale is integrated into one piece structure, No. two scales with No. two bevel protractors are articulated mutually and articulated the department is located the radial center of No. two bevel protractors, the top of No. two scales is fixed and is equipped with No. two needle axles, No. two needle axles with No. two scales are integrated into one piece structure.

Technical Field

The invention relates to the technical field of measuring tools, in particular to an angle ruler.

Background

The angle ruler is a common tool for measuring angles, and the currently used angle ruler cannot directly measure angles below 20 degrees.

Disclosure of Invention

In view of the technical shortcomings, the invention aims to provide an angle ruler which can measure any angle and solve the problem that the existing angle ruler cannot measure angles below 20 degrees.

In order to solve the technical problems, the invention adopts the following technical scheme:

the utility model provides a bevel protractor, includes bevel protractor and scale, the bevel protractor includes a bevel protractor, No. two bevel protractors are fixed to be set up the right side of a bevel protractor and with a bevel protractor is integrated into one piece structure, the scale includes a scale, No. two scales, a scale with a bevel protractor is articulated mutually and articulated the department is located the radial center of a bevel protractor, the rear end of a scale is equipped with a needle axle, a needle axle with a scale is integrated into one piece structure, No. two scales with No. two bevel protractors are articulated mutually and articulated the department is located the radial center of No. two bevel protractors, the top of No. two scales is fixed and is equipped with No. two needle axles, No. two needle axles with No. two scales are integrated into one piece structure.

The invention has the beneficial effects that: this design is equipped with a scale, No. two scales rather than articulated respectively on an angle square, No. two angle scales for a scale, No. two scales can carry out the rotation measurement of arbitrary angle on an angle square, No. two angle scales, and can use different measurands to the measurement angle of difference, make this device can both carry out accurate measurement to arbitrary angle.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an angle ruler according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of an angle ruler;

fig. 3 is a schematic structural diagram of a scale.

Description of reference numerals:

1-angle ruler, 2-angle ruler, 3-first ruler and 4-second ruler.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 3, an angle ruler, including angle ruler and scale, the angle ruler includes angle ruler 1 No. 2, No. 2 fixed settings are on angle ruler 1's right side and with an angle ruler 1 as an organic whole shaping structure, the scale includes scale 3 No. 3, No. 4, scale 3's rear portion and an angle ruler 1 articulate mutually and articulated department is located the radial center of an angle ruler 1, make scale 3's front end can carry out the rotation of arbitrary angle round a radial center of an angle ruler 1, in order to be used for measuring arbitrary angle, scale 3's rear end is equipped with a needle axle No. one, a needle axle and a scale are the organic whole shaping structure, make scale 1 can drive a needle axle when measuring the angle and rotate the corresponding degree numerical value on a directional angle ruler 1, No. 4's center department and No. 2 articulated and articulated department is located No. 2 radial center of an angle ruler 2 Make No. two scales 4 can carry out the rotation of arbitrary angle around No. two angular ruler 2's center department to can both measure arbitrary angle, No. two scales 4's top center department is fixed to be equipped with No. two needle axles, and No. two needle axles and No. two scales 4 be integrated into one piece structure, and when No. two scales 4 measured rotatoryly, No. two needle axles can point to corresponding degree numerical value on No. two angular ruler 2.

When the angle gauge is used, when the measured angle is greater than or equal to 90 degrees, the bottom edge of the first angle gauge 1 is aligned to one side of the angle to be measured, the first scale 3 is rotated to enable the scale edge of the first scale to be aligned to the other side of the angle to be measured, the degree value on the first angle gauge 1 pointed by the next needle shaft is recorded at the moment, and the degree value obtained by subtracting the degree value pointed by the first needle shaft from 180 degrees is the degree value of the measured angle; when the measured angle is smaller than 90 degrees, the first scale 3 is rotated, the scale edge of the first scale 3 is aligned with one edge of the angle to be measured, the second scale 4 is rotated, the bottom edge of the second scale is aligned with the other edge of the angle to be measured, and the sum of the degree value indicated by the first needle shaft and the degree value indicated by the second needle shaft is the degree value of the angle to be measured.

According to the invention, the first angle scale and the second angle scale are respectively provided with the first scale and the second scale which are hinged with the first angle scale and the second angle scale, so that the first scale and the second scale can be used for rotating and measuring at any angle on the first angle scale and the second angle scale, and different measuring sides can be used for different measuring angles, so that the device can be used for accurately measuring any angle.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.