Device for displaying binary system and decimal system conversion method

By designing a device that displays binary and decimal conversion methods, students lack effective structure when learning counting, and efficient calculation conversion exercises are realized, and learning efficiency and safety are improved.

CN223167179UActive Publication Date: 2025-07-29SHENZHEN YIBOTANG DIGITAL CULTURE TECH GRP CO LTD
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Patent Information

Application Number
CN202422279429.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-09-19
Publication Date
2025-07-29
Estimated Expiration
2034-09-19

AI Technical Summary

Technical Problem

Students lack effective structure of display conversion methods when learning counting, resulting in inefficient learning.

Method used

Design a device that displays binary and decimal conversion methods, including base plate, binary plate, power plate, decimal point, multiplication plate, power plate, plus plate and result slot. Through the combination of these components, the conversion from binary to decimal is realized, and the conversion from decimal to binary is realized through components such as divisor frame, divisor plate, remainder plate and quotient zero plate.

Benefits of technology

It improves students' efficiency in computing conversion practice between binary and decimal, enhances knowledge mastery, extends training time, improves learning effect, and enhances the convenience and safety of the device.

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Abstract

The utility model discloses a device for displaying a binary system and decimal system conversion method, which comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with a system plate, and the upper surface of the system plate is provided with a first number groove. According to the device for displaying the binary and decimal conversion method, through the arrangement of the bottom plate, the decimal point, the multiply sign plate, the two-power plate, the plus sign plate and the result groove, binary digits are placed in the first digit groove of the system plate through the decimal point alignment position, the power plate sequentially contrasts powers corresponding to the binary digits and writes the binary digits into the two-power plate, and the result groove is formed; then each digit in the first digit groove is multiplied by a digit in the second power plate through the multiplication plate, a result is written into the result groove, then the digits in the result groove are added through the prompt of the plus plate, and the final result is a digit result of converting a binary system into a decimal system, so that students are helped to carry out multiple calculation and conversion exercises, the knowledge mastery degree is improved, and the learning efficiency is improved. The learning efficiency is improved.
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Description

Technical Field

[0001] The utility model relates to the technical field of teaching aids, and particularly relates to a device for demonstrating the conversion method between binary and decimal systems. Background Art

[0002] A number system, also known as a carry counting system, is a counting method defined artificially with carry. Some materials record it as a number system. The number system and the number system mentioned in the specification are the same concept. A number system has six elements: number base, radix, digit position, weight of digit, digital code, and numerical value. 1) Number base: For any number system - N - base system, it means that when calculating the numbers in each position, it is carried over by 1 when reaching N. In the decimal system, it is carried over by 1 when reaching 10. In the hexadecimal system, it is carried over by 1 when reaching 16. In the binary system, it is carried over by 1 when reaching 2, and so on. For the N - base system, it is carried over by 1 when reaching N, that is, the number base is N. 2) Radix: In a number system, the number of digital symbols that can be used is called the radix or base number. The total number of radixes is the same as N, which is called the N - carry number system, abbreviated as the N - base system, where N≥2. Some materials do not distinguish between the number base and the radix. 3) Digital code: The digital symbols used by the radix are called digital codes. For the decimal system and number systems with a radix less than 10, the digital codes are represented by the elements from 0 to 9 in Arabic numerals. For number systems with a radix greater than 10, there are also some established regulations for the use of digital codes. For example, in the hexadecimal system, A, B, C, D, E, F represent 10, 11, 12, 13, 14, 15, and X is used to represent 10 in the ID number. 4) Digit position: In a number, each digital code is in a different position. The digit positions increase from right to left, successively being the 1st position, the 2nd position... the Mth position. In the decimal system, the hundreds place is the 3rd digit position, and the hundred - million place is the 9th digit position. 5) Weight of digit: The weight of a digit refers to the digital reference value of different digit positions. The weight of a digit is an exponential value with N as the base and M - 1 as the exponent, where N is the number base and M is the digit position, M≥1, N≥2. In all numbers in number systems, the weight of the first digit position is 1. For example, in the decimal system, the hundreds place, that is, the 3rd digit position, has a weight value of 100. In the binary system, the weight value of the 3rd digit position is 4, which are respectively the second power of 10 and the second power of 2. Different digit positions represent different numerical values. For example, in the decimal system, for the same number 5, the numerical values of 5 in the hundreds place and the units place are 500 and 5 respectively. 6) Numerical value: The result of multiplying the weight of a digit and the digital code is the numerical value. The numerical values of 5 in the hundreds place and the units place are different because their weights of digits are different. Since the weight of the hundreds place is 100 and the digital code is 5, it is 500. The weight of the units place is 1, so 5 is 5*1 = 1.

[0003] When students learn counting number systems, they often need a structure that can help demonstrate the conversion method to assist them in learning and consolidating counting number systems, strengthening the mastery of number system knowledge, and improving learning efficiency. Therefore, it is necessary to design a device for demonstrating the conversion method between binary and decimal systems. Content of the Utility Model

[0004] The main object of the present utility model is to provide a device for demonstrating the conversion method between binary and decimal, which can effectively solve the problems in the background art.

[0005] To achieve the above object, the technical solution adopted by the present utility model is as follows:

[0006] A device for demonstrating the conversion method between binary and decimal, including a bottom plate, the upper surface of the bottom plate near the top is fixedly connected with a number system plate, the upper surface of the number system plate near the top is provided with a first digital groove, the upper surface of the number system plate near the upper part of the first digital groove is provided with a power plate, and the upper surface of the power plate is provided with a decimal point; the upper surface of the number system plate near the lower part of the first digital groove is provided with a multiplication sign plate, the upper surface of the number system plate near the multiplication sign plate is provided with a two-power plate, the upper surface of the number system plate near the two-power plate is provided with an addition sign plate, and the upper surface of the number system plate near the addition sign plate is provided with a result groove.

[0007] In order to achieve the purpose of completing the conversion from decimal to binary, as a device for demonstrating the conversion method between binary and decimal of the present utility model, the lower surface of the bottom plate is provided with a dividend frame, the left surface of the dividend frame is provided with a divisor plate, the outer surface of the dividend frame is provided with a second digital groove, the right surface of the second digital groove is fixedly connected with a remainder plate, and the upper surface of the bottom plate near the second digital groove is fixedly connected with a quotient zero plate.

[0008] In order to achieve the purpose of determining the writing result order, as a device for demonstrating the conversion method between binary and decimal of the present utility model, the upper surface of the bottom plate on the right is provided with a sequence arrow, and the upper surface of the bottom plate near the sequence arrow is fixedly connected with a result plate.

[0009] In order to achieve the purpose of facilitating the replacement of conversion numbers and extending the service life, as a device for demonstrating the conversion method between binary and decimal of the present utility model, replacement strips are placed on the upper surfaces of the first digital groove, the second digital groove and the result groove.

[0010] In order to achieve the purpose of facilitating the distinction between binary-to-decimal and decimal-to-binary conversion, as a device for demonstrating the conversion method between binary and decimal of the present utility model, label plates are symmetrically arranged on the upper surface of the bottom plate on the left.

[0011] In order to achieve the purpose of facilitating handling and moving, as a device for demonstrating the conversion method between binary and decimal of the present utility model, connecting frames are symmetrically arranged on both left and right sides of the bottom plate, and a handle is fixedly connected to the upper surface of the connecting frame.

[0012] In order to achieve the purpose of improving safety, as a device for demonstrating the conversion method between binary and decimal in the present utility model, an anti-slip sleeve is provided on the outer surface of the handle.

[0013] Compared with the prior art, the present utility model has the following beneficial effects:

[0014] 1. In the present utility model, through the settings of the bottom plate, number system plate, first digital slot, power board, decimal point, multiplication sign board, binary power board, addition sign board and result slot, the binary numbers are placed in the first digital slot of the number system plate with the decimal points aligned, the power board sequentially corresponds to the powers of the binary numbers and writes them into the binary power board, then each digit in the first digital slot is multiplied by the number in the binary power board through the multiplication sign board, and the results are written into the result slot, and then the numbers in the result slot are added according to the prompts of the addition sign board. The final result is the digital result of converting binary to decimal, which helps students to perform multiple calculation and conversion exercises, improves the knowledge mastery level and learning efficiency.

[0015] 2. In the present utility model, through the settings of the dividend frame, divisor plate, second digital slot, remainder board, quotient zero board, sequence arrow, result board and replaceable paper strip, the decimal numbers are placed in the uppermost dividend frame, divided by the number two on the divisor plate, the quotient is written in the next dividend frame, and the remainder is written in the corresponding rear part until the quotient reaches the quotient zero board and stops. The remainder is the binary representation result of the decimal number. The sequence arrow indicates that the remainder writing order should be from bottom to top, and the final result is recorded from left to right on the result board to complete the decimal-to-binary training. The replaceable paper strip can be replaced every time a conversion problem is completed, which extends the service life and facilitates multiple training. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is the front view structural schematic diagram of the embodiment of the present utility model;

[0017] Figure 2 is the structural schematic diagram of the number system plate of the embodiment of the present utility model;

[0018] Figure 3 is the structural schematic diagram of the dividend frame of the embodiment of the present utility model;

[0019] Figure 4 is the structural schematic diagram of the handle of the embodiment of the present utility model;

[0020] Figure 5 is the structural schematic diagram of the label board of the embodiment of the present utility model.

[0021] In the figure: 1. bottom plate; 2. number system plate; 3. first digital slot; 4. power board; 5. decimal point; 6. multiplication sign board; 7. two-power board; 8. plus sign board; 9. result slot; 10. dividend frame; 11. divisor board; 12. second digital slot; 13. remainder board; 14. quotient zero board; 15. sequence arrow; 16. result board; 17. replacement paper strip; 18. label board; 19. connecting frame; 20. handle; 21. anti-slip sleeve. Detailed implementation mode

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] Embodiment

[0024] As Figures 1-5 shown, a device for demonstrating the conversion method between binary and decimal includes a bottom plate 1. The upper surface of the bottom plate 1 near the top is fixedly connected with a number system plate 2. The upper surface of the number system plate 2 near the top is provided with a first digital slot 3. The upper surface of the number system plate 2 near the upper part of the first digital slot 3 is provided with a power board 4. The upper surface of the power board 4 is provided with a decimal point 5.

[0025] In this embodiment, the upper surface of the number system plate 2 near the lower part of the first digital slot 3 is provided with a multiplication sign board 6. The upper surface of the number system plate 2 near the multiplication sign board 6 is provided with a two-power board 7. The upper surface of the number system plate 2 near the two-power board 7 is provided with a plus sign board 8. The upper surface of the number system plate 2 near the plus sign board 8 is provided with a result slot 9.

[0026] During specific use, the binary numbers are placed in the first digital slot 3 of the number system plate 2 by aligning the decimal point 5. The power board 4 sequentially corresponds to the power numbers corresponding to the binary numbers and writes them into the two-power board 7. Then, each digit in the first digital slot 3 is multiplied by the number in the two-power board 7 through the multiplication sign board 6, and the result is written into the result slot 9. Then, the numbers in the result slot 9 are added according to the prompt of the plus sign board 8. The final result is the digital result of converting binary to decimal, which helps students to perform multiple calculation conversion exercises, improve the degree of knowledge mastery, and improve learning efficiency.

[0027] In this embodiment, the lower upper surface of the bottom plate 1 is provided with a dividend frame 10. The left surface of the dividend frame 10 is provided with a divisor board 11. The outer surface of the dividend frame 10 is provided with a second digital slot 12. The right surface of the second digital slot 12 is fixedly connected with a remainder board 13. The upper surface of the bottom plate 1 near the second digital slot 12 is fixedly connected with a quotient zero board 14.

[0028] When in specific use, place the decimal number in the uppermost dividend box 10, divide it by the number two on the divisor board 11, write the quotient in the next dividend box 10, and write the remainder at the corresponding rear part until the quotient is zero on the quotient zero board 14 and stops. The remainder is the binary representation result converted from the decimal number.

[0029] In this embodiment, a sequential arrow 15 is provided on the upper surface of the bottom plate 1 on the right side, and a result board 16 is fixedly connected to the upper surface of the bottom plate 1 near the sequential arrow 15.

[0030] When in specific use, the sequential arrow 15 indicates that the remainder writing order should be from bottom to top, and the final result is recorded from left to right on the result board 16.

[0031] In this embodiment, replacement paper strips 17 are placed on the upper surfaces of the first digital slot 3, the second digital slot 12, and the result slot 9.

[0032] When in specific use, the replacement paper strip 17 can be replaced every time a conversion problem is completed, extending the service life and facilitating the completion of multiple trainings.

[0033] In this embodiment, label boards 18 are symmetrically arranged on the upper surface of the bottom plate 1 on the left side.

[0034] When in specific use, the label boards 18 can help students distinguish between the training of converting binary to decimal and converting decimal to binary.

[0035] In this embodiment, connecting frames 19 are symmetrically arranged on the left and right sides of the bottom plate 1, and a handle 20 is fixedly connected to the upper surface of the connecting frame 19.

[0036] When in specific use, it is convenient to carry and move with the help of the handle 20 connected to the connecting frame 19, improving the convenience.

[0037] In this embodiment, an anti-slip sleeve 21 is provided on the outer surface of the handle 20.

[0038] When in specific use, the anti-slip sleeve 21 helps to increase the friction between the handle 20 and the user, improving safety and avoiding slipping and damage.

[0039] Working principle: During use, place the binary number with the decimal point 5 aligned in the first digit slot 3 of the number system board 2. The power board 4 sequentially checks the power numbers corresponding to the binary number and writes them into the binary power board 7. Then, each digit in the first digit slot 3 multiplies the number in the binary power board 7 through the multiplication board 6, and writes the result into the result slot 9. Then, add the numbers in the result slot 9 according to the prompts of the addition board 8. The final result is the digital result of converting binary to decimal, which helps students perform multiple calculation conversion exercises, improve knowledge mastery, and improve learning efficiency. Place the decimal number in the uppermost dividend box 10, divide it by the number 2 on the divisor board 11, write the quotient in the next dividend box 10, and write the remainder in the corresponding rear part until the quotient is the quotient zero board 14 and stops. The remainder is the binary representation result converted from the decimal number. The sequential arrow 15 indicates that the remainder writing order should be from bottom to top, and the final result is recorded from left to right on the result board 16. The replacement paper strip 17 can be replaced every time a conversion question is completed, extending the service life and facilitating multiple training sessions. The label board 18 can help students distinguish between the training of converting binary to decimal and converting decimal to binary. With the help of the handle 20 connected by the connecting frame 19, it is convenient to carry and move, improving convenience. The anti-slip sleeve 21 helps increase the friction between the handle 20 and the user, improving safety and preventing slipping and damage.

[0040] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for demonstrating the conversion method between binary and decimal, comprising a bottom plate (1), characterized in that: The upper surface of the bottom plate (1) is fixedly connected with a base plate (2). The upper surface of the base plate (2) is provided with a first digital groove (3). The upper surface of the base plate (2) near the upper part of the first digital groove (3) is provided with an exponent plate (4). The upper surface of the exponent plate (4) is provided with a decimal point (5). The upper surface of the base plate (2) near the lower part of the first digital groove (3) is provided with a multiplication sign plate (6). The upper surface of the base plate (2) near the multiplication sign plate (6) is provided with a second exponent plate (7). The upper surface of the base plate (2) near the second exponent plate (7) is provided with an addition sign plate (8). The upper surface of the base plate (2) near the addition sign plate (8) is provided with a result groove (9).

2. The device for displaying the conversion method between binary and decimal according to claim 1, wherein: The upper surface of the bottom plate (1) near the lower part is provided with a dividend frame (10). The left surface of the dividend frame (10) is provided with a divisor plate (11). The outer surface of the dividend frame (10) is provided with a second digital groove (12). The right surface of the second digital groove (12) is fixedly connected with a remainder plate (13). The upper surface of the bottom plate (1) near the second digital groove (12) is fixedly connected with a quotient zero plate (14).

3. The apparatus for displaying a binary-to-decimal conversion method according to claim 2, wherein: The upper surface of the bottom plate (1) near the right side is provided with a sequence arrow (15). The upper surface of the bottom plate (1) near the sequence arrow (15) is fixedly connected with a result plate (16).

4. The apparatus for displaying a binary-to-decimal conversion method according to claim 2, characterized in that: Replacement strips (17) are placed on the upper surfaces of the first digital groove (3), the second digital groove (12) and the result groove (9).

5. The device for displaying the conversion method between binary and decimal according to claim 1, characterized in that: Label plates (18) are symmetrically arranged on the upper surface of the bottom plate (1) near the left side.

6. The device for displaying a binary-to-decimal conversion method according to claim 1, characterized in that: Connecting frames (19) are symmetrically arranged on the left and right sides of the bottom plate (1). The upper surface of the connecting frame (19) is fixedly connected with a handle (20).

7. The device for displaying the conversion method between binary and decimal according to claim 6, characterized in that: An anti-slip sleeve (21) is arranged on the outer surface of the handle (20).