CN206141151U - Mathematical formula notebook - Google Patents

Abstract

The utility model discloses a mathematical formula notebook, which comprises a spine shell, a writing pad, a slider, a notebook main body, a chute, a cover, a fastening ring, a storage tank, draft paper, a partition, a calculator, a main shaft, and a writing pad. Pen notch and adhesive buckle, one end of the spine shell is tightly bonded to the notebook body, and the spine shell on the bottom side of the notebook body is connected with a writing pad, and a fastening ring is fixedly installed at the end of the spine shell, and the spine shell and the writing pad An adhesive buckle is fixed on the edge of one end of the board, and the adhesive buckle is glued to the cover, and the cover is in close contact with the port of the writing pad. There are two storage slots in the writing pad through the partition, and one of the storage slots is placed with a Calculator, and scratch paper in another storage slot. The utility model integrates a notebook, a calculator and a writing pen ingeniously, and is convenient to use. The storage tank can place draft paper and mathematical formula data, so that students can not only calculate but also consult data formulas when taking notes.

Description

A math formula notebook

technical field

The utility model relates to a notebook, in particular to a notebook for mathematical formulas, which belongs to the technical field of learning tools.

Background technique

When students are studying mathematics, calculators, pens and notebooks are indispensable. Since students have to leave the dormitory when they go to class or self-study, students need to carry calculators, pens and notebooks at the same time, and mathematical formulas when necessary and other materials, write and calculate according to the required content. In order to carry many learning tools, it is necessary to prepare an additional backpack. However, with the increasing pressure of study in recent years, and there are often more things in daily life, and students often sleep Insufficient and unable to concentrate, students often forget to bring their pens or books when they are studying, which brings a lot of trouble and inconvenience to students, and the learning efficiency is extremely low. Therefore, in response to the above problems, we A mathematical formula notebook is presented.

Utility model content

The utility model provides a mathematical formula notebook, which can effectively solve the problems of inconvenience for students to carry multiple learning tools at the same time, low learning efficiency and the like in practical applications.

In order to solve the above technical problems, the utility model provides the following technical solutions:

The utility model is a mathematical formula notebook, comprising a spine case, a writing pad, a slider, a notebook main body, a chute, a cover, a fastening ring, a storage tank, draft paper, a partition, a calculator, a main shaft, and a writing pen slot One end of the spine shell is tightly bonded to the notebook body, and a writing pad is connected to the spine shell on the bottom side of the notebook body, and a fastening pad is fixedly installed at the end of the spine shell. a fastening ring, and the spine shell and one end edge of the writing pad are fixed with adhesive buckles, and each of the adhesive buckles is glued to the cover, and the cover is in close contact with the port of the writing pad, Two storage slots are arranged in the writing pad through a partition, a calculator is placed in one of the storage slots, and a number of draft papers are placed in the other storage slot.

As a preferred technical solution of the present invention, a chute is provided on the side wall of the writing pad, and the calculator is slidably connected to the inner wall of the storage tank through the main shaft and the slider outside the chute.

As a preferred technical solution of the present invention, two writing pen notches are provided at the end of the spine shell, and one of the writing pen notches is a spare notch.

As a preferred technical solution of the present invention, one end of the cover is in close contact with the fastening ring.

As a preferred technical solution of the utility model, a lanyard is fixed at the bottom of the spine case.

The beneficial effects achieved by the utility model are: the utility model is compact in structure, and the notebook, the calculator, and the writing pen are ingeniously designed as one, which is convenient to use, and the storage tank can be used to place draft paper and mathematical formula materials, which is convenient for students When taking notes, you can not only calculate but also look up data formulas. The pen is placed in the slot of the writing pen to facilitate students to calculate and record notes, and has a spare slot to prevent the writing pen from being damaged suddenly and cannot take notes, effectively improving the learning efficiency of students. It has good economic and social benefits and is suitable for promotion and use.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation to the utility model. In the attached picture:

Fig. 1 is the structural representation of a kind of mathematical formula notebook of the present utility model;

Fig. 2 is a schematic diagram after the cover of a mathematical formula notebook of the utility model is opened;

Fig. 3 is a schematic diagram of the writing backing board port of a kind of mathematical formula notebook of the utility model;

In the figure: 1. Book spine shell; 2. Writing pad; 3. Slider; 4. Notebook body; 5. Chute; 6. Cover; 7. Fastening ring; 8. Storage slot; 9. Draft paper; 10. Partition board; 11. Calculator; 12. Main shaft; 13. Notch for writing pen; 14. Paste buckle; 15. Lanyard.

detailed description

The preferred embodiments of the present utility model are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present utility model, and are not intended to limit the present utility model.

Embodiment: As shown in Figures 1-3, a mathematical formula notebook of the present invention includes a spine case 1, a writing pad 2, a slider 3, a notebook body 4, a chute 5, a cover 6, a fastening ring 7, Storage tank 8, draft paper 9, partition 10, calculator 11, main shaft 12, writing pen notch 13, adhesive buckle 14 and lanyard 15, one end of spine shell 1 is closely bonded with notebook main body 4, and notebook main body 4 A writing pad 2 is connected to the spine case 1 on the bottom side, a fastening ring 7 is fixedly installed at the end of the spine case 1, and an adhesive buckle 14 is fixed at one end edge of the spine case 1 and the writing pad 2, and each The adhesive buttons 14 are all bonded to the cover 6, and the cover 6 is in close contact with the port of the writing backing board 2. The writing backing board 2 is provided with two storage tanks 8 through the partition 10, and a computer is placed in one of the storage tanks 8. device 11, and some draft papers 9 are placed in another storage tank 8.

The side wall of the writing pad 2 is provided with a chute 5, and the calculator 11 is slidably connected with the inner wall of the storage tank 8 through the main shaft 12 and the slider 3 outside the chute 5, which is very convenient to use and does not need to be toppled outwards forcefully. Avoid damage to the calculator 11, and also avoid damage to the calculator 11 caused by violent collision in the storage slot 8.

The end of the spine shell 1 is provided with two writing pen notches 13, and one of the writing pen notches 13 is a spare notch, which prevents the student's writing pen from being damaged suddenly and cannot take notes, and effectively improves the learning efficiency of the students.

One end of the cover 6 is in close contact with the fastening ring 7, so that the contact between the fastening ring 7 and the writing pad 2 is tighter.

The bottom of the spine shell is fixed with a lanyard 15, which is very convenient to carry with the lanyard 15, and can be carried or hung around the waist.

Specifically, when a student takes a notebook and begins to study, tear off the sticky buckle 14, rotate and remove the cover 6 and put it into the fastening ring 7 to make it fit together, and it is convenient to store. Take out the writing pen in the mouth 13, when one of the pens is out of ink or damaged, you can take the writing pen in the spare notch, open the notebook main body 4 and start to take notes, when you need to calculate, you can push the slider 3 to The calculator is slowly pushed out from the storage tank 8 to the upper end of the writing pad 2. While performing calculations, it does not affect taking notes. When drafting is required, the draft paper 9 can be taken out from another storage tank 8. Mathematical formula data etc. can also be placed in storage tank 8, conveniently consult, and writing pad 2 can provide a flat writing platform when students take notes, and students can also record well when standing.

This utility model has a compact structure, and the notebook, calculator, and writing pen are cleverly designed as one, and it is easy to use. The storage tank can be used to place draft paper, and can also be used to place mathematical formula data, which is convenient for students to calculate and consult when taking notes. The data formula, the pen placed in the slot of the writing pen is convenient for students to calculate and record notes, and has a spare slot to prevent the writing pen from being damaged suddenly and cannot take notes, effectively improving the learning efficiency of students, with good economic and social benefits, suitable Promotional use.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (5)

1. A mathematical formula notebook, including a spine case (1), a writing pad (2), a slider (3), a notebook body (4), a chute (5), a cover (6), and a fastening ring (7 ), Storage Slot (8), Scratch Paper (9), Divider (10), Calculator (11), Spindle (12), Pen Slot (13), Velcro Buckle (14), and Lanyard (15 ), characterized in that, one end of the spine case (1) is tightly bonded to a notebook body (4), and a writing pad (2) is connected to the spine case (1) on the bottom side of the notebook body (4) ), a fastening ring (7) is fixedly installed at the end of the spine case (1), and an adhesive buckle (14) is fixed at the edge of one end of the spine case (1) and the writing pad (2) , and each of the adhesive buttons (14) is bonded to the cover (6), the cover (6) is in close contact with the port of the writing pad (2), and the writing pad (2) passes through The partition (10) is provided with two storage slots (8), one of which contains a calculator (11), and the other contains a number of drafts paper (9). 2. A mathematical formula notebook according to claim 1, characterized in that, a chute (5) is provided on the side wall of the writing pad (2), and the calculator (11) passes through the main shaft (12 ) and the sliding block (3) outside the chute (5) is slidingly connected with the inner wall of the storage trough (8). 3. A mathematical formula notebook according to claim 1, characterized in that, the end of the spine case (1) is provided with two writing pen notches (13), and one of the writing pen notches ( 13) is the spare notch. 4. The mathematical formula notebook according to claim 1, characterized in that one end of the cover (6) is in close contact with the fastening ring (7). 5 . The notebook for mathematical formulas according to claim 1 , characterized in that, a lanyard ( 15 ) is fixed at the bottom of the spine case ( 1 ).