WO2020149812A1

WO2020149812A1 - School equipment for calculation material

Info

Publication number: WO2020149812A1
Application number: PCT/TR2020/050033
Authority: WO
Inventors: Yusuf UZUNOĞLU
Original assignee: Uzunoglu Yusuf
Priority date: 2019-01-19
Filing date: 2020-01-17
Publication date: 2020-07-23
Also published as: WO2020149812A8

Abstract

The invention is related to a school equipment (A) which comprises a calculation material (110) that has an eraser (130) on one side and a pencil sharpener (140) on the other side, whose internal surface can be used as a rubbish bin (150) in order to provide the children at primary/elementary education age learn the multiplication, addition, subtraction operations in an entertaining manner, enables calculation operations by means of an external body (112) which shows the result of the calculation process on the holes (1121) on its surface by rotating on the cylindrical hollow internal body (111) with a number table (1111) above.

Description

SCHOOL EQUIPMENT FOR CALCULATION MATERIAL

DESCRIPTION Technical Field

The invention relates to computational material which enables children of primary school age to learn multiplication, addition, subtraction in a fun way.

In particular, the invention relates to a school device having calculation material by means of an outer body, which includes the eraser on one side and the sharpener on the other, rotating on the hollow cylindrical inner body with the number ruler, showing the result of the calculation on the surface of the holes.

State of the Art

The importance of the teacher by making the multiplication, addition and subtraction operations to the children of primary school age entertaining without fatigue and boredom is of great importance. For this purpose, in order to be used in today's education system, different materials have been developed in the form of toys for children to learn mathematical operations.

In the prior art, calculation materials are known which enable the calculation operations to be carried out by means of the outer body showing the result of the calculation in the holes on its surface by rotating on the hollow cylindrical inner body with the number scale. These materials are available in 2 ways.

In the first use form; only the hollow cylindrical inner body with the number scale and the holes in its surface have an outer body showing the result of the calculation, said material being for calculation purposes only. Aforementioned it is not a material that children constantly use because the material serves only the purpose of calculation.

In another embodiment, a pen having a number ruler and an outer perforated surface rotating on the pen is used instead of the inner body. body, said material being in the form of a calculable pen. This calculation material is applied on the pen

In the application form, due to the shortness of the space on the pen, the figures appear to be very small and cause the children to not read the results easily.

Consequently, the existence of the above problems and the inadequacy of the available solutions made it necessary to make improvements in the relevant technical field.

OBJECT OF THE INVENTION

The present invention relates to a school device having computing material which eliminates the above-mentioned disadvantages and brings new advantages to the relevant technical field.

The main object of the invention is; the outer body showing the result of the

calculation in the holes on its surface by turning on the hollow cylindrical inner body with the number scale on it

The calculation material which provides the calculation operations by means of the material comprises eraser on one side of the lid and sharpener on the inner side of the lid on the other side.

Another main object of the invention is; This is the fact that the calculation material which enables the calculation operations to be performed and learned easily is integrated with the eraser and pencil sharpener tools that are frequently used.

Another main object of the invention is; hollow cylindrical inner body in order to allow sharpener garbage can be placed on both sides of the inner surface of the cover is used as a waste container.

Another main object of the invention is; It is a school equipment that can be used as a garbage bin and can be calculated at the same time.

In order to fulfill all the objects mentioned above and which may come out of the detailed description; the cylindrical inner body (111 ) having the number scale (1111 ) on it, a calculation having the outer body (112) rotating on said inner body (111 ) showing the result of the calculation in the holes (1121 ) on its surface. relates to school material (A) comprising material (110). Feature of the invention;

- the cover located on both sides of the inner body of said computing material, at least one eraser on the outer surface of one of said covers,

- at least one sharpener on the inner surface of one of said closures,

- a garbage container formed on said inner body inner surface.

The structural and characteristic features and all advantages of the invention will become apparent from the following figures and the detailed description written with reference to these figures. Therefore, the evaluation of these figures and detailed description needs to be done.

Figures to Help Understand the Invention

Figure 1 is a perspective view of the school device of the present invention in disassembled condition.

Figure 2 is another perspective view of the inventive school device in disassembled state.

Fig. 3 is a front elevation view of the subject of the invention.

Figure 4 is a front view of the school device of the invention.

Fig. 5 is a front view of the inventive school device.

Figure 6: is the view of the number scale of the multiplication process on the inner body of the subject of the invention.

Figure 7: Number of the collection process on the inner body in the school device of the present invention.

Figure 8: The number of the removal process on the inner body of the school device of the invention is the view of the ruler.

Explanation of Part References A. School equipment

110. Calculation material

111. Inner body 1111. Number table

112. Outer body 1121. Hole

120. Cover 130. Eraser 140. Sharpener 150. The waste container Detailed Description of the Invention

In this detailed description, the preferred alternatives of the school device (A) according to the invention are explained only for a better understanding of the subject and with no limiting effect.

1 and 2 are disassembled views of the connecting school device (A) according to the invention.

It is given. Accordingly, the school equipment (A) in the most basic case; a

calculation material (110) which can be used as a waste container (150) and has an outer body (112) showing the result of the calculation in the holes 1121 on the surface of the hollow cylindrical inner body (111 ) with the number scale (1111 ). The covers (120) located on both sides of the eraser (130) on the outer surface of one of the covers (120) and the sharpener (140) on the inner surface of the lid. In the product according to the invention, the eraser 130 and / or the sharpener 140 can be placed directly on the end of the calculation material 110 and serve as a lid. As shown in FIG. 3, the calculation material 110 comprises a hollow cylindrical inner body.

111 and a hollow cylindrical outer body 112 disposed on said inner body 111.

The outer body 112 is able to rotate 360 ° on the inner body 111. There are 10 holes (1121 ) with helical axis on the outer body (112) and numbers from 1 to 10 for impact, addition and subtraction operations at the upper level of the holes (1121 ).

On the outer surface of the inner body 111 , there is a number scale 1111. The number scale 1111 is used to determine the results of the multiplication operations according to the rule used to multiply the result of the multiplication operations, as shown in figure 6; It contains sequenced results according to the rule that will give the result.

The cover 120 is closed on both sides of the inner body 111 of the computing material 110. Thus, on the inner surface of the inner body 111 , a waste container 150 is formed.

The inner body 111 is connected to the outer surface of the lid 120 on one side and the eraser 130 to the inner surface of the lid 120 on the other side. The sharpener 140 is positioned on the inner surface of the inner body 111. In addition, one of the covers 120 has numbers 1 to 10 for multiplication, addition and subtraction.

The use of the school equipment (A) is as follows;

The multiplication, addition and subtraction operations

Rotating the outer body 112 of the computing material 110 comprising 1111 ; When the number in the process to be performed on the cover (120) and the numbers aligned with the holes (1121 ) on the outer body (112) are matched, the result of the operation is seen from the number scale (1111 ) on the inner body (111 ) through the holes (1121 ).

The eraser (130) on one side of the calculation sheet (110) and the sharpener (140) on the other side can be used for erasing and opening the pencil (if necessary), and the debris chamber (150) on the inner surface of the inner body (111 ) is used for the collection of the opened item without causing pollution of the environment. It may be used. The eraser 130 and the sharpener 140 of the product of the present invention can be produced from the upper and lower sides of the calculation material 110 from the sharpener 140 in accordance with the shapes of the caps.

Also in the product of the present invention, the outer body 112 is produced from transparent material and can show the result of the calculation process with the paint areas formed on it without the need of holes 1121 on its surface.

Claims

1 - A calculation material (110) having an external body (112) showing the result of the calculation by means of the holes (1121) on its surface (1121) or by its transparent structure, which rotates on said inner body (111), the cylindrical inner body (111) having the number scale (1111 ) on it. (A) and it is characterized by;

- the calculation material (110) comprises at least one sharpener (140) directly attached to the end side or located on the inner surface of one of the covers (120).

2-A calculation according to claim 1 , characterized in that the cylindrical inner body (111) having the number scale (1111) rotates on said inner body (111) with the holes (1121) on its surface or the outer body (112) showing the result of the calculation process due to its transparent structure. The school equipment (A) comprising the material (110);

- the calculation material (110) comprises at least one eraser (130) directly attached to the end side or located on the outer surface of one of the covers (120).

3-The school apparatus (A) of claim 1 or claim 2, characterized in that;

- said calculation material (110) comprises a lid (120) located on both sides of the inner body (111).

4-A school device (A) according to claim 1 or claim 2 or claim 3, characterized in that; said inner body (111) comprises a waste container (150) formed on its inner surface.

5- A school device (A) according to claim 1 or claim 2 or claim 3 or claim 4, characterized in that; at least one of said closures (120) comprises figures on the outer surface thereof.