A children's book with a multiplication wheel

Abstract

This invention provides a children's book with a multiplication wheel, comprising a top shell and a bottom shell. The top shell houses a multiplication wheel, which includes a first wheel and a second wheel. The top surface of the top shell has a first factor display slot, a second factor display slot, and a product display slot located below and in the middle of the first and second factor display slots. The first wheel has a second factor display hole, and its surface has several first factor numbers corresponding to the first factor display slots located inside the second factor display hole. The top surface of the first wheel has several spirally distributed product display holes. The second wheel has second factor numbers, and its center has several product numbers. This invention, by incorporating the first and second wheels, allows for multiplication calculations and displays by rotating the wheels, increasing the enjoyment of learning.

Description

Technical Field

[0001] This utility model relates to the field of book technology, and in particular to a children's book with a multiplication wheel. Background Technology

[0002] As people's living standards improve, education has received increasing attention, and early childhood education, as an important stage of preschool education, has also garnered widespread interest. Books are an important carrier of knowledge and play a crucial role in its dissemination.

[0003] Many existing children's books are designed to teach simple multiplication, but they often contain multiplication tables or multiplication problems, making them less engaging and less likely to capture children's interest. This fails to meet the demands of modern early childhood education. Utility Model Content

[0004] To address the problems in the existing technology, this utility model provides a children's book with a multiplication turntable, which can display multiplication calculations by rotating the turntable, increasing the fun of learning.

[0005] This utility model provides a children's book with a multiplication wheel, including a shell and several pages disposed inside the shell, the shell including a front shell and a bottom shell;

[0006] The outer shell contains a multiplication disk, which includes a first disk and a second disk. Both the first disk and the second disk are rotatably embedded in the outer shell, with the first disk located above the second disk.

[0007] The outer surface of the outer shell is provided with a first factor display slot, a second factor display slot, and a product display slot located in the middle of the lower part of the first factor display slot and the second factor display slot. The upper edge of the outer shell is provided with a first toggle slot, and the right edge of the outer shell is provided with a second toggle slot.

[0008] The top edge of the first turntable is provided with a plurality of second factor display holes corresponding to the second factor display slots. The surface of the first turntable is provided with a plurality of first factor numbers corresponding to the first factor display slots located inside the second factor display holes. The top center of the first turntable is provided with a plurality of spirally distributed product display holes, which correspond to the product display slots.

[0009] The top edge of the second turntable is provided with a number of second factor numbers corresponding to the second factor display slots and the second factor display holes, and the center of the second turntable is provided with a number of product numbers.

[0010] To further realize this utility model, a spine is provided between the outer shell and the bottom shell.

[0011] To further realize this utility model, the outer side of the top page is bonded to the inner side of the top shell, and the outer side of the bottom page is bonded to the inner side of the bottom shell.

[0012] To further realize this utility model, the rotation centers of the first turntable and the second turntable are misaligned.

[0013] To further realize this utility model, the outer edge of the first turntable is provided with a first wave pattern.

[0014] To further realize this utility model, the outer edge of the second turntable is provided with a second wave pattern.

[0015] This invention features a first turntable and a second turntable, allowing for the display of multiplication calculations by rotating the turntables, thus increasing the enjoyment of learning. Attached Figure Description

[0016] Figure 1 This is a structural diagram of a children's book with a multiplication wheel;

[0017] Figure 2 This is a schematic diagram of the structure of the first turntable;

[0018] Figure 3 This is a schematic diagram of the second turntable;

[0019] Figure 4 This is a schematic diagram of the structure after the first and second turntables are stacked.

[0020] Figures 1-4 include:

[0021] Book cover 1; front cover 11; first factor display slot 111; second factor display slot 112; product display slot 113; first actuation slot 114; second actuation slot 115; bottom cover 12; spine 13; pages 2; first turntable 3; second factor display hole 31; first factor number 32; product display hole 33; first wave pattern 34; second turntable 4; second factor number 41; product number 42; second wave pattern 43. Detailed Implementation

[0022] Example 1

[0023] like Figures 1-4 As shown, this utility model discloses a children's book with a multiplication wheel, including a shell 1 and several pages 2 disposed inside the shell 1.

[0024] The outer casing 1 includes a front casing 11 and a bottom casing 12. A spine 13 is provided between the front casing 11 and the bottom casing 12, which can protect the pages.

[0025] The outer side of the top page 2 is glued to the inner side of the front cover 11, and the outer side of the bottom page 2 is glued to the inner side of the bottom cover 12, thereby fixing the pages inside the cover.

[0026] A multiplication turntable is provided inside the outer shell 11. The multiplication turntable includes a first turntable 3 and a second turntable 4. Both the first turntable 3 and the second turntable 4 are rotatably embedded in the outer shell 11. The first turntable 3 is located above the second turntable 4. The rotation centers of the first turntable 3 and the second turntable 4 are offset. A first factor display slot 111, a second factor display slot 112, and a product display slot 113 located in the middle of the lower part of the first factor display slot 111 and the second factor display slot 112 are provided on the upper surface of the outer shell 11. A first actuation slot 114 is provided on the upper edge of the outer shell 11 for actuating the first turntable. A second actuation slot 115 is provided on the right edge of the outer shell 11 for actuating the second turntable.

[0027] The top edge of the first turntable 3 is provided with a plurality of second factor display holes 31 corresponding to the second factor display slots 112. The second factor display holes 31 are evenly distributed along the top edge of the first turntable 3. The surface of the first turntable 3 is provided with a plurality of first factor numbers 32 corresponding to the first factor display slots 111 located inside the second factor display holes 31. In this embodiment, the first factor numbers 32 are 12 numbers from 1 to 12. The middle part of the top surface of the first turntable 3 is provided with a plurality of spirally distributed product display holes 33. The product display holes 33 correspond to the product display slots 113. There are 12 product display holes 33 and they converge inward along the clockwise direction. The outer edge of the first turntable 3 is provided with a first wave pattern 34. The upper part of the first turntable 3 is exposed in the first actuation slot 114 for easy actuation of the turntable.

[0028] The top edge of the second turntable 4 is provided with a plurality of second factor numbers 41 corresponding to the second factor display slots 112 and the second factor display holes 31. In this embodiment, the second factor numbers 41 are 12 numbers from 1 to 12. The middle part of the second turntable 4 is provided with a plurality of product numbers 42. In this embodiment, from the outside to the inside, the first circle of numbers is 1 to 12, the second circle of numbers is 2 to 24 with a interval of 1, the third circle of numbers is 3 to 36 with a interval of 2, the fourth circle of numbers is 4 to 48 with a interval of 3, the fifth circle of numbers is 5 to 60 with a interval of 4, and the sixth circle of numbers is... The numbers in the first circle are 6-72 with 12 numbers spaced 5 apart; the numbers in the seventh circle are 7-84 with 12 numbers spaced 6 apart; the numbers in the eighth circle are 8-96 with 12 numbers spaced 8 apart; the numbers in the ninth circle are 9-108 with 12 numbers spaced 8 apart; the numbers in the tenth circle are 10-120 with 12 numbers spaced 9 apart; the numbers in the eleventh circle are 11-132 with 12 numbers spaced 10 apart; and the numbers in the twelfth circle are 12-144 with 12 numbers spaced 11 apart. The outer edge of the second turntable 4 is provided with a second wave pattern 43. The right end of the second turntable 4 is exposed in the second actuation groove 115 for easy actuation of the turntable.

[0029] In use, first rotate the first turntable so that the first factor number of the first turntable is displayed in the first factor display slot. At this time, the second factor display hole coincides with the second factor display slot, and the product display hole protrudes from the product display slot. Then rotate the second turntable so that the second factor number of the second turntable is displayed in the second factor display slot and the second factor display hole, and the product number of the second turntable is displayed in the product display hole.

[0030] This invention features a first turntable and a second turntable, allowing for the display of multiplication calculations by rotating the turntables, thus increasing the enjoyment of learning.

[0031] The above description, in conjunction with specific preferred embodiments, provides a further detailed explanation of the present invention. It should not be construed that the specific implementation of the present invention is limited to these descriptions. For those skilled in the art, various simple deductions or substitutions can be made without departing from the concept of the present invention, and all such modifications and substitutions should be considered within the protection scope of the present invention.

Claims

1. A children's book with a multiplication wheel, characterized in that: It includes a casing and several pages disposed within the casing, the casing comprising a front casing and a bottom casing; The outer shell contains a multiplication disk, which includes a first disk and a second disk. Both the first disk and the second disk are rotatably embedded in the outer shell, with the first disk located above the second disk. The outer surface of the outer shell is provided with a first factor display slot, a second factor display slot, and a product display slot located in the middle of the lower part of the first factor display slot and the second factor display slot. The upper edge of the outer shell is provided with a first toggle slot, and the right edge of the outer shell is provided with a second toggle slot. The top edge of the first turntable is provided with a plurality of second factor display holes corresponding to the second factor display slots. The surface of the first turntable is provided with a plurality of first factor numbers corresponding to the first factor display slots located inside the second factor display holes. The top center of the first turntable is provided with a plurality of spirally distributed product display holes, which correspond to the product display slots. The top edge of the second turntable is provided with a number of second factor numbers corresponding to the second factor display slots and the second factor display holes, and the center of the second turntable is provided with a number of product numbers.

2. The children's book with a multiplication wheel according to claim 1, characterized in that: A spine is provided between the outer shell and the bottom shell.

3. The children's book with a multiplication wheel according to claim 1, characterized in that: The outer side of the top pages is glued to the inner side of the front cover, and the outer side of the bottom pages is glued to the inner side of the bottom cover.

4. The children's book with a multiplication wheel according to claim 1, characterized in that: The centers of rotation of the first and second turntables are misaligned.

5. The children's book with a multiplication wheel according to claim 1, characterized in that: The outer edge of the first turntable is provided with a first wave pattern.

6. The children's book with a multiplication wheel according to claim 1, characterized in that: The outer edge of the second turntable is provided with a second wave pattern.

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