Educational toy based on mathematical calculation

Abstract

The utility model relates to the technical field of toys, in particular to an educational toy based on mathematical calculation, which comprises a bottom plate, a storage box arranged on the outer side of the bottom plate, a plurality of placement grooves formed in the upper end of the bottom plate, insertion holes formed in the placement grooves, calculation boards inserted in the insertion holes, and a connecting shaft fixedly arranged at the lower end of the bottom plate. A first disc and a second disc are rotationally arranged on the connecting shaft, display discs are arranged at the bottoms of the first disc and the second disc, and numbers 0, 1, 2, 3, 4, 5 and 6 are arranged on the first disc and the second disc at equal intervals respectively; the first grooves and the second grooves are rotated, so that the numbers on the first grooves and the second grooves are combined and added at will, the obtained result can correspond to the numbers on the display panel through guidance of an adult, and meanwhile children can be guided to observe which shape the numbers on the display panel are located in and find the corresponding second grooves. And the children match the insertion sticks with the corresponding number and the corresponding shape so as to obtain a calculation result.

Description

TECHNICAL FIELD

[0001] The utility model relates to a technical field of toy, concretely is a kind of wisdom toy based on mathematical calculation. BACKGROUND

[0002] Toy refers to the article that can be played, playing toy is often used as a kind of teaching in human society

[0003] With the improvement of people's education consciousness, there are various wisdom toys on the market, which integrate digital calculation

[0004] The toy is a major wisdom theme.

[0005] The existing wisdom toy of digital calculation on the market has simple structure, and the function is also single, and the teaching method is single and boring, so that the multifunctional interest of wisdom toy is affected. To the above problems, the existing device is improved, and a wisdom toy based on mathematical calculation is provided. SUMMARY

[0006] In order to make up for the above shortage, the utility model provides a wisdom toy based on mathematical calculation.

[0007] The technical scheme of the utility model is:

[0008] A wisdom toy based on mathematical calculation, comprising a bottom plate, a storage box is arranged on the outer side of the bottom plate, a plurality of placing grooves are formed in the upper end of the bottom plate, a jack is formed in the placing groove, a calculation card is arranged in the jack, a connecting shaft is fixedly arranged at the lower end of the bottom plate, a first disc and a second disc are rotatably arranged on the connecting shaft, and a display disc is arranged at the bottom of the first disc and the second disc.

[0009] As a preferred technical scheme of the utility model: the display disc is sleeved on the connecting shaft and is fixedly connected with the connecting shaft, and a plurality of first grooves with different shapes are formed in the display disc at equal intervals.

[0010] As a preferred technical scheme of the utility model: the diameter of the first disc is smaller than that of the second disc, numbers are fixedly arranged on the first disc and the second disc, and numbers are also fixedly arranged in the first grooves.

[0011] As a preferred technical scheme of the utility model: a plurality of second grooves with different shapes are formed in the long groove at equal intervals.

[0012] As a preferred technical scheme of the utility model: the position of the second groove corresponds to the position of the first groove, and a plug is also embedded in the second groove.

[0013] As a preferred technical scheme of the utility model: the number of the same shape of the second groove and the number on the first groove correspond to each other.

[0014] As a preferred technical scheme of the utility model: the width of the calculation card matches the width of the jack, and the length of the calculation card is greater than the length of the jack.

[0015] Compared with the prior art, the utility model has the beneficial effects that:

[0016] 1、the utility model discloses a display disc, a first disc and a second disc are arranged on the bottom plate, numbers are arranged on the first disc and the second disc, and numbers 1, 2, 3, 4, 5 and 6 are arranged at equal intervals on the first disc and the second disc respectively; rotating the first disc and the second disc can make the numbers on the first disc and the second disc be combined and added randomly, and the result can be corresponded to the numbers on the display disc under the guidance of adults; at the same time, children can be guided to observe which shape of the first groove corresponds to the numbers on the display disc, find the corresponding second groove, match the corresponding number and shape of the plug and obtain the calculation result, so that children can more intuitively understand the correspondence between numbers and quantities in playing, and the cognition of shapes can be deepened.

[0017] The utility model discloses a placing groove is set up on the bottom plate, and a calculation card is arranged in the placing groove, numbers, plus signs and equal signs are printed on the calculation card, so that children can perform column calculation by converting the first disc and the second disc into numbers after rotating the first disc and the second disc, and the operation ability of children can be further improved. ACCURACY OF DRAWINGS

[0018] Figure 1 It is the whole structure schematic diagram of the utility model;

[0019] Figure 2 It is the bottom plate structure schematic diagram of the utility model;

[0020] Figure 3 It is the bottom plate overhead structure schematic diagram of the utility model;

[0021] Figure 4 It is the bottom plate local structure schematic diagram of the utility model.

[0022] In the drawing:

[0023] 1, bottom plate;11, storage box;12, connecting shaft;13, long groove;14, second groove;15, plug;

[0024] 2, placing groove;21, jack;22, calculation card;

[0025] 3, first disc;

[0026] 4, second disc;

[0027] 5, display disc; 51, first recess. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be apparently and completely described in connection with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0029] Please refer to Figures 1-4 The technical solutions are described in detail by the following embodiments.

[0030] A mathematical calculation-based educational toy, comprising a bottom plate 1, a storage box 11 is arranged on the outer side of the bottom plate 1, a plurality of placing grooves 2 are formed in the upper end of the bottom plate 1, a jack 21 is formed in the inside of the placing groove 2, a calculation card 22 is arranged in the jack 21, a connecting shaft 12 is fixedly arranged at the lower end of the bottom plate 1, a first disc 3 and a second disc 4 are rotatably arranged on the connecting shaft 12, a display disc 5 is arranged at the bottom of the first disc 3 and the second disc 4, the display disc 5, the first disc 3 and the second disc 4 are arranged on the bottom plate 1, numbers are arranged on the first disc 3 and the second disc 4, numbers 1, 2, 3, 4, 5 and 6 are arranged on the first disc 3 and the second disc 4 at equal intervals, respectively, the numbers on the first disc 3 and the second disc 4 are combined and added at will by rotating them, the result can be corresponded to the numbers on the display disc 5 by the guidance of adults, at the same time, the children can be guided to observe which shape of the first recess 51 on the display disc 5 corresponds to the numbers, find the second recess 14 corresponding thereto, match the corresponding number and shape of the plug stick 15 to obtain the calculation result, the children can more intuitively understand the correspondence between number and quantity in playing, and can also deepen the cognition of shape.

[0031] Further, the display disc 5 is sleeved on the connecting shaft 12 and fixedly connected with the connecting shaft 12, a plurality of first recesses 51 of different shapes are formed at equal intervals on the display disc 5, the first recess 51 is arranged, so that the numbers on the first disc 3 and the second disc 4 can be corresponded by the children in subsequent use.

[0032] It should be noted that the shapes of the first recess 51 are circle, square, rectangle, triangle, trapezoid, diamond, semicircle, pentagram, ellipse, pentagon, heart and hexagon, and the corresponding numbers are 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 and 12, respectively.

[0033] Further, the diameter of the first disc 3 is smaller than the second disc 4, the first disc 3 and the second disc 4 are fixedly provided with numbers, and the first recess 51 is also fixedly provided with numbers, the numbers on the first disc 3 and the second disc 4 are combined by rotating them, and the result can be compared with the numbers on the display disc 5 through the guidance of adults.

[0034] It is worth noting that the first disc 3 and the second disc 4 are respectively provided with numbers 1, 2, 3, 4, 5, and 6 at equal intervals.

[0035] Further, the outer periphery of the display disc 5 is provided with a long groove 13 at equal intervals, and a plurality of second recesses 14 of different shapes are arranged in the long groove 13, so that the numbers on the first recess 51 can be compared with the number of shapes of the second recess 14, which is more intuitive.

[0036] In particular, the long groove 13 divides the bottom plate 1 into 12 areas, and the second recess 14 is located on the side of the first recess 51, and the two form a corresponding relationship, that is, the shape of the first recess 51 is consistent with the shape of the second recess 14, and the number represented by the number on the first recess 51 is consistent with the number of the second recess 14.

[0037] In particular, the long groove 13 is located on the bottom plate 1.

[0038] Further, the position of the second recess 14 corresponds to the position of the first recess 51, and the second recess 14 is also fitted with a plug 15, so that the child inserts the plug 15 into the second recess 14, which deepens the understanding of mathematical calculation and improves the ability to operate.

[0039] It should be noted that the shape of the plug 15 is consistent with the shape of the second recess 14, and the bottom of both is provided with a magnet to ensure the close connection of the two.

[0040] Further, the width of the calculation card 22 matches the width of the insertion hole 21, and the length of the calculation card 22 is greater than the length of the insertion hole 21, so that the child can operate the calculation card 22 conveniently.

[0041] Working principle:

[0042] The utility model discloses a kind of intelligence toys based on mathematical calculation when using, first, adult guides children to rotate first disc 3 with second disc 4, make the same or different number on two rotate to same straight line, the number on two arbitrary combination addition, the result obtained can be guided and the number on display disc 5 is corresponding, while simultaneously can guide children to observe display disc 5 number corresponding which shape first recess 51, find the second recess 14 corresponding therewith, children will corresponding quantity, corresponding shape's plug stick 15 match and insert into second recess 14, to obtain calculation result, finally guide children to insert corresponding calculating card 22 into placement groove 2, convert object into number and carry out column formula calculation.

[0043] The basic principle, main features and advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only preferred examples of the utility model and are not intended to limit the utility model. Without departing from the spirit and scope of the utility model, various changes and improvements can be made to the utility model, and these changes and improvements fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A mathematical calculation based educational toy comprising a base plate (1) characterised in that: The outer side of the bottom plate (1) is provided with a receiving box (11), a plurality of placing grooves (2) are opened at the upper end of the bottom plate (1), a jack (21) is opened in the placing groove (2), a calculation card (22) is inserted in the jack (21), a connecting shaft (12) is fixedly arranged at the lower end of the bottom plate (1), a first disc (3) and a second disc (4) are rotatably arranged on the connecting shaft (12), and a display disc (5) is arranged at the bottom of the first disc (3) and the second disc (4).

2. A mathematical calculation based educational toy as claimed in claim 1, wherein: The display disc (5) is sleeved on the connecting shaft (12) and is fixedly connected with the connecting shaft (12), a plurality of first grooves (51) with different shapes are equidistantly arranged on the display disc (5).

3. A mathematical calculation based educational toy as claimed in claim 2, wherein: The diameter of the first disc (3) is smaller than that of the second disc (4), numbers are fixedly arranged on the first disc (3) and the second disc (4), and numbers are also fixedly arranged in the first grooves (51).

4. A mathematical calculation based educational toy as claimed in claim 3, wherein: A plurality of second grooves (14) with different shapes are equidistantly arranged on the periphery of the display disc (5).

5. A mathematical based educational toy as claimed in claim 4, wherein: The positions of the second grooves (14) correspond to the positions of the first grooves (51), and a plug (15) is also embedded in the second grooves (14).

6. A mathematical calculation based educational toy as claimed in claim 4, wherein: The numbers on the first grooves (51) correspond to the numbers on the second grooves (14) with the same shape.

7. A mathematical calculation based educational toy as claimed in claim 1, wherein: The width of the calculation card (22) matches the width of the jack (21), and the length of the calculation card (22) is greater than the length of the jack (21).

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