CN211641615U

CN211641615U - Multifunctional gauge

Info

Publication number: CN211641615U
Application number: CN201922283927.1U
Authority: CN
Inventors: 欧阳梁
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-10-09
Anticipated expiration: 2029-12-18

Abstract

The utility model relates to a multi-functional standard ruler, including the ruler body, be provided with two at least rectangular form setting-out through-holes on the ruler body, and be parallel to each other between the setting-out through-hole. The utility model discloses simple structure, convenient to use, effective help middle and primary school student when answering the mathematics problem, can draw many straight line segments that are parallel to each other in blank answer district, the student answers above the line segment, can be used to do addition and subtraction multiplication and division operation for the student writes standard, neatly, is favorable to the student to develop into and writes standard custom.

Description

Multifunctional gauge

Technical Field

The utility model belongs to a teaching aid field relates to a ruler, specifically is a multi-functional standard ruler.

Background

The practice or homework is an important part of teaching, is an indispensable important link in the learning process of students, is an important means for the students to master knowledge, form skills, develop intelligence and dig innovation potential, and is a main way for teachers to know the knowledge master condition of the students. Therefore, the teacher can arrange corresponding exercises or homework after class, so that the students can learn more after class.

At present, a blank answer area is basically reserved below exercise questions of students, and the students directly write the answer process in the blank answer area in the exercise or homework process. Because the answering area has no bottom line marking (horizontal drawing), students, particularly primary and secondary school students, have irregular writing in the process of writing and answering, for example, a line of characters is not in a straight line shape, the size of the characters is not uniform, and the like, and are not standard and neat, so that the whole answering area is not beautiful, and the rationality of the layout of the questions is seriously influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a multi-functional normative chi to prior art not enough, utilizing the setting-out through-hole to draw many parallel line sections in blank answer district, the student answers above the line section, writes standard, carefully and neatly when effectively helping the student to answer, is favorable to the student to form and writes standard custom.

The utility model discloses the technical scheme who adopts:

a multifunctional gauge comprises a ruler body, wherein at least two strip-shaped line drawing through holes are formed in the ruler body, and the line drawing through holes are parallel to each other; place the ruler body in blank answer district, utilize pencil or water-based pen to draw straight line segment in the setting-out through-hole for draw many line segments that are parallel to each other in blank answer district, the student can solve a problem above the line segment, writes when guaranteeing the student to solve a problem standard, orderly, is favorable to helping the student to develop into and writes standard custom.

Preferentially, scales corresponding to the line drawing through holes are arranged on the ruler body. The scales are arranged, so that students can clearly draw the specific length of the line segment.

Preferably, the ruler body is provided with a protractor. The angle gauge can help students measure the size of the angle.

Preferably, a normal through hole is formed in the protractor. The normal through hole can be used for drawing a vertical line and can also be used for drawing the distance from a point to a straight line.

Preferably, the ruler body is provided with a symbol through hole. Can be according to the demand in the teaching, design corresponding symbol through-hole, the student of being convenient for can draw required symbol on through the ruler body, effectively guarantees the neatly and standard in blank answer district, if the symbol through-hole designs for vertical division number through-hole, can help the student to neatly draw vertical division number symbol, helps the student to neatly, solve the problem normatively.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses simple structure, convenient to use can be used to draw straight line segment.

(2) Utilize the setting-out through-hole that sets up on the ruler body, can draw many straight line segments that are parallel to each other in blank answer district, the student answers above the line segment, can be used to do addition and subtraction multiplication and division operation, effectively helps middle and primary school students to write standard, orderly when answering, promotes the student to develop and writes standard custom.

Drawings

FIG. 1 is a schematic diagram of an embodiment;

FIG. 2 is a schematic structural diagram according to a second embodiment;

in the figure: 1. calibration; 2. a ruler body; 3. drawing a through hole; 4. a vertical number-removing through hole; 5. a protractor; 6. a normal through hole.

Detailed Description

The present invention will be further described with reference to the following examples, which are not intended to limit the scope of the present invention.

Example one

In the structure shown in fig. 1, the multifunctional gauge provided by the utility model comprises a ruler body 2, wherein the ruler body 2 is made of transparent plastic materials through one-step injection molding, at least two strip-shaped line drawing through holes 3 are arranged on the ruler body 2, the line drawing through holes 3 are parallel to each other, scales 1 corresponding to the line drawing through holes 3 are arranged at the edge of the ruler body 2, and the scale value is designed to be 0-16 cm; place ruler body 2 in blank answer district, the student utilizes pencil or water-based pen to draw straight line segment in setting-out through-hole 3, draws many parallel line segments in blank answer district, and simultaneously, the student can refer to scale 1, according to the needs of self, draws corresponding segment length, and the student answers above the segment, effectively helps the student write standard, orderly when answering, is favorable to the student to form and writes standard custom.

Example two

In the structure shown in fig. 2, the multifunctional gauge provided by the utility model comprises a ruler body 2, the ruler body 2 is made of transparent plastic material by one-time injection molding, at least two strip-shaped line drawing through holes 3 and symbol through holes are arranged in the ruler body 2, the line drawing through holes 3 are mutually parallel, the symbol through holes can be designed into structures with various shapes, such as vertical type number-removing through holes 4, can draw standard, orderly vertical type division line segment along vertical type division in the through-hole 4, help the student to carry out division operation in vertical type division, be provided with protractor 5 on the top of ruler body 2, protractor 5's range is 0 ~ 180, protractor 5 adopts the transparent plastic material to make, is provided with normal through-hole 6 on the protractor 5, and normal through-hole 6 can be used to draw the plumb line, is provided with the scale corresponding with setting-out through-hole 3 in the edge of ruler body 2.

The ruler body 2 is placed in a blank answering area, a student draws a plurality of parallel line segments in the line drawing through hole 3 by using a pencil or a water-based pen, the student can draw corresponding line segment lengths according to the requirement of the student by referring to the scale 1, and the student answers above the line segments; meanwhile, the vertical type number-dividing through hole 4 on the ruler body 2 can effectively help students draw standard symbols, so that the students can carry out division operation in the number division; before the protractor 5 is used, a line on the graph is found as a reference line, and the protractor 5 can read a specific angle value on the graph. The utility model discloses simple structure, convenient to use effectively helps the student to write standard, orderly when the answer, is favorable to the student to form and writes standard custom.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A multifunctional gauge is characterized in that: the ruler comprises a ruler body, wherein a protractor, a symbol through hole and at least two strip-shaped line drawing through holes are arranged on the ruler body, and the line drawing through holes are parallel to each other.

2. The multi-function gauge of claim 1, wherein: and scales corresponding to the line drawing through holes are arranged on the ruler body.

3. The multi-function gauge of claim 1, wherein: and a normal through hole is formed in the protractor.