CN211555226U

CN211555226U - Children's mathematics string of beads learning aid

Info

Publication number: CN211555226U
Application number: CN202020110791.4U
Authority: CN
Inventors: 黄艳雁; 姚金秀; 莫钊华
Original assignee: Guangxi Industrial Vocational And Technical College
Current assignee: Guangxi Industrial Vocational And Technical College
Priority date: 2020-01-17
Filing date: 2020-01-17
Publication date: 2020-09-22
Anticipated expiration: 2030-01-17

Abstract

The utility model discloses an infant's mathematics string of beads learning aid, including fixed frame, two computation poles, the connecting rod, two computation poles, four piece of going up to calculate, four piece of going down to calculate, two operation boards, the connecting plate, the division board, four horizontal poles and a plurality of beads of calculating, fixed frame is the rectangle frame structure, the top and the bottom of two computation poles are connected with the left side of fixed frame inside respectively, the top and the bottom of connecting rod are connected with the inboard of fixed frame respectively, the connecting rod is located between two computation poles, the top and the bottom of two computation poles are connected with the inboard of fixed frame respectively, two computation poles are located the right side of two computation poles, four pieces of going up to calculate overlap respectively and establish in the top of two computation poles and the top of two computation poles; the utility model discloses a have the teaching mode single among the prior art, the relatively poor shortcoming of teaching effect.

Description

Children's mathematics string of beads learning aid

Technical Field

The utility model particularly relates to an infant's teaching technical field especially relates to an infant's mathematics string of beads learning aid.

Background

The bead learning tool for infant mathematics helps infant to understand and learn the addition and subtraction operation of figures and basis through the toys such as beads and the like.

Through retrieval, the utility model with the Chinese patent publication number of CN209641165U discloses a mathematical bead stringing learning aid for infants, which comprises a learning aid body and a bead shifting area arranged on the learning aid body, wherein a bead rod and beads sleeved on the bead rod are arranged in the bead shifting area, the bead rod can fix one bead rod on the learning aid body through a group of fixing parts, Y groups of fixing parts are arranged on the bead shifting area, Z bead rods are arranged, Z is more than or equal to 1 and less than or equal to Y, and Z, Y is positive integers; still be equipped with the operation district on the learning aid body and be used for holding the district of accomodating of article, be equipped with the dice fixed slot that can joint dice in the operation district, accomodate the district and be located group pearl district right side.

When the child mathematics bead learning tool is used, the fact that the child is subjected to mathematical teaching through the beads is found, the beads and Arabic numerals are not effectively combined, and the teaching effect in actual use is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of single teaching mode and poor teaching effect in the prior art and providing a learning tool for children mathematics beads.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a mathematical bead string learning tool for infants comprises a fixed frame, two operation rods, a connecting rod, two calculation rods, four upper calculation blocks, four lower calculation blocks, two operation plates, a connecting plate, a separating plate, four cross rods and a plurality of calculation beads, wherein the fixed frame is of a rectangular frame structure, the tops and the bottoms of the two operation rods are respectively connected with the left side in the fixed frame, the tops and the bottoms of the connecting rod are respectively connected with the inner side of the fixed frame, the connecting rod is positioned between the two operation rods, the tops and the bottoms of the two calculation rods are respectively connected with the inner side of the fixed frame, the two calculation rods are positioned on the right sides of the two operation rods, the four upper calculation blocks are respectively sleeved above the two operation rods and above the two calculation rods, the four upper calculation blocks are in a regular hexagonal prism shape, the side surface of each upper calculation block is sequentially coated with six Arabic numerals of 1, 2, 3, 4, 5 and 6, the four lower calculation blocks are respectively sleeved below the two operation rods, four lower calculation blocks are all in the shape of a regular hexagonal prism, six Arabic numerals of '5, 6, 7, 8, 9 and 0' are sequentially coated on the side face of each lower calculation block, two calculation plates are respectively sleeved above and below a connecting rod, two operators of 'plus' and 'minus' are respectively coated on the two calculation plates, the connecting plate is positioned between the two calculation rods and the two calculation rods, connectors of 'not' are coated on the connecting plate, the top and the bottom of the partition plate are respectively fixed on the inner side of the fixing frame, the partition plate is positioned on the right sides of the two calculation rods, the left sides and the right sides of the four cross rods are uniformly fixed on the right sides of the partition plate and the right sides of the fixing frame from top to bottom, and a plurality of beads are respectively sleeved on.

Furthermore, the four upper calculating blocks, the four lower calculating blocks, the two calculating plates, the connecting plate and the plurality of calculating beads are all made of food-grade hard plastics.

Furthermore, six side surfaces in each upper calculating block and each lower calculating block are coated with different colors.

Furthermore, the four upper calculating blocks and the four lower calculating blocks are coated with the same Arabic numerals, and the coating colors of the side surfaces are the same.

Further, still include the magnetic strip, the left side and the left side of right side fixed respectively in fixed frame inside and the left side of division board of magnetic strip, the connecting plate is installed on the magnetic strip, and the inside of four upper counting blocks, four lower counting blocks and two operation boards is all inlayed and is had the thin iron sheet.

Furthermore, the writing board and the white board pen are further included, the writing board is fixed on the inner side of the fixing frame, the writing surface of the writing board is located on the rear side of the fixing frame, and the white board pen is placed on the left side of the writing board.

Further, still include two fixed buckles, two fixed buckles are fixed respectively in the left top of board and below, and the whiteboard pen is placed in the inside of two fixed buckles.

The utility model has the advantages that:

1. by rotating the two upper calculation blocks on the left side, the two lower calculation blocks on the left side and the two operation boards, addition and subtraction operation formulas within 10 can be selected from corresponding numbers, and then by rotating the two upper calculation blocks on the right side and the two lower calculation blocks, calculation results of the operation formulas can be obtained, so that basic mathematical operation teaching can be simply and conveniently carried out on infants.

2. When the teaching of figures and operation is carried out, the children can visually know the number represented by each figure and the corresponding operation process by poking the plurality of beads, so that the beads and Arabic numerals can be organically combined together, and the teaching effect is improved.

Drawings

Fig. 1 is a schematic structural view of a mathematical bead stringing learning aid for infants according to the present invention;

fig. 2 is a rear view of the mathematical bead stringing learning aid for infants of the present invention;

fig. 3 is a schematic perspective view of a counting block of the mathematical bead stringing learning aid for infants;

in the figure: 1-fixing frame, 2-operation rod, 3-connecting rod, 4-calculation rod, 5-upper calculation block, 6-lower calculation block, 7-operation plate, 8-connecting plate, 9-partition plate, 10-cross rod, 11-beads, 12-magnetic bar, 13-writing board, 14-white board pen and 15-fixing buckle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, a mathematical beading learning aid for infants comprises a fixed frame 1, two computing rods 2, a connecting rod 3, two computing rods 4, four upper computing blocks 5, four lower computing blocks 6, two computing plates 7, a connecting plate 8, a partition plate 9, four cross rods 10 and a plurality of computing beads 11, wherein the fixed frame 1 is a rectangular frame structure, the tops and the bottoms of the two computing rods 2 are respectively connected with the left side inside the fixed frame 1, the top and the bottom of the connecting rod 3 are respectively connected with the inner side of the fixed frame 1, the connecting rod 3 is positioned between the two computing rods 2, the tops and the bottoms of the two computing rods 4 are respectively connected with the inner side of the fixed frame 1, the two computing rods 4 are positioned on the right side of the two computing rods 2, the four upper computing blocks 5 are respectively sleeved above the two computing rods 2 and above the two computing rods 4, and the four upper computing blocks 5 are all in the shape of, six Arabic numerals of ' 1, 2, 3, 4, 5 and 6 ' are sequentially coated on the side surface of each upper calculating block 5, four lower calculating blocks 6 are respectively sleeved below the two calculating rods 2 and the two calculating rods 4, the four lower calculating blocks 6 are all in the shape of a regular hexagonal prism, six Arabic numerals of ' 5, 6, 7, 8, 9 and 0 ' are sequentially coated on the side surface of each lower calculating block 6, the two calculating plates 7 are respectively sleeved above and below the connecting rod 3, the two calculating plates 7 are respectively coated with two operators of ' + ' and ' - ' and the connecting plate 8 is positioned between the two calculating rods 2 and the two calculating rods 4, the connector of ' is coated on the connecting plate 8, the top and the bottom of the partition plate 9 are respectively fixed on the inner side of the fixed frame 1, the partition plate 9 is positioned on the right side of the two calculating rods 4, the left and right sides of the four cross rods 10 are uniformly fixed on the right side of the partition plate 9 and the right side of the fixed frame 1 from top to bottom, the beads 11 are respectively sleeved on the four cross rods 10, addition and subtraction operation formulas within 10 can be selected by rotating the two upper calculation blocks 5 on the left side, the two lower calculation blocks 6 on the left side and the two operation boards 7, then, the calculation results of the operation formulas can be obtained by rotating the two upper calculation blocks 5 on the right side and the two lower calculation blocks 6 on the right side, so that basic mathematical operation teaching can be simply and conveniently carried out on infants, in addition, when the teaching of numbers and operation is carried out, the infants can visually know the number of each digital representation and the corresponding operation process by poking the beads 11, so that the beads 11 and Arabic numbers can be organically combined together, and the teaching effect is improved; the four upper calculating blocks 5, the four lower calculating blocks 6, the two calculating plates 7, the connecting plate 8 and the plurality of calculating beads 11 are all made of food-grade hard plastics, so that the safety in use is improved; the six side surfaces in each upper calculating block 5 and each lower calculating block 6 are coated with different colors, the side surfaces coated with the same Arabic numerals in the four upper calculating blocks 5 and the four lower calculating blocks 6 are coated with the same color, and the numbers with different sizes are marked by different colors, so that the distinguishing and memory effects of the numbers of the infants can be improved; the left side and the right side of the magnetic strip 12 are respectively fixed on the left side inside the fixed frame 1 and the left side of the partition plate 9, the connecting plate 8 is installed on the magnetic strip 12, thin iron sheets are embedded inside the four upper calculating blocks 5, the four lower calculating blocks 6 and the two operation plates 7, the resistance of the upper calculating blocks 5 and the like during sliding and rotating can be properly improved through the magnetic strip 12 and the thin iron sheets, the stability of the upper calculating blocks is improved, and the influence of accidental sliding on teaching is avoided; still include board 13 and whiteboard pen 14, board 13 fixes the inboard at fixed frame 1, board 13's writing surface is located the rear side of fixed frame 1, whiteboard pen 14 is placed in board 13's left side, still include two fixed buckles 15, two fixed buckles 15 are fixed respectively in board 13 left top and below, whiteboard pen 14 places in two fixed buckle 15's inside, write on board 13 through whiteboard pen 14, can consolidate and improve infant's mathematical education's achievement.

The working principle of the embodiment is as follows: during the use, through rotating left two and going up calculation block 5 and left two lower calculation block 6 and two calculation boards 7, can select the addition and subtraction formula within corresponding digit constitution 10, then, through rotating right two and going up calculation block 5 and two lower calculation block 6, can obtain the computational result of above-mentioned calculation formula, simultaneously, in the calculation process, through stirring a plurality of beads 11, can help the infant to calculate, thereby accomplish the mathematical education to the infant, in addition, can use board 13 and whiteboard pen 14 to write at the back, help the infant to consolidate the study achievement.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an infant's mathematics string of beads learning aid, includes fixed frame (1), two operation pole (2), connecting rod (3), two calculation pole (4), four go up to calculate piece (5), four lower calculation piece (6), two operation board (7), connecting plate (8), division board (9), four horizontal pole (10) and a plurality of pearl (11) of calculating, its characterized in that: the fixed frame (1) is of a rectangular frame structure, the top and the bottom of two operation rods (2) are respectively connected with the left side inside the fixed frame (1), the top and the bottom of a connecting rod (3) are respectively connected with the inner side of the fixed frame (1), the connecting rod (3) is positioned between the two operation rods (2), the top and the bottom of the two operation rods (4) are respectively connected with the inner side of the fixed frame (1), the two operation rods (4) are positioned on the right side of the two operation rods (2), four upper calculation blocks (5) are respectively sleeved above the two operation rods (2) and above the two operation rods (4), the four upper calculation blocks (5) are all in a regular hexagonal prism shape, the side surface of each upper calculation block (5) is sequentially coated with six Arabic numerals of '1, 2, 3, 4, 5 and 6', the four lower calculation blocks (6) are respectively sleeved below the two operation rods (2) and below the two calculation rods (4), the four lower calculating blocks (6) are all in the shape of a regular hexagonal prism, the side surface of each lower calculating block (6) is coated with ' 5 ', 6 ' and ' 7 ' in sequence, 8. 9, 0 'six Arabic numerals, two operation boards (7) are respectively sleeved above and below the connecting rod (3), two operators of' + 'and' - 'are respectively coated on the two operation boards (7), the connecting plate (8) is positioned between the two operation rods (2) and the two operation rods (4), a connector of' ═ is coated on the connecting plate (8), the top and the bottom of the partition plate (9) are respectively fixed on the inner side of the fixed frame (1), the partition plate (9) is positioned on the right sides of the two operation rods (4), the left sides and the right sides of the four cross rods (10) are uniformly fixed on the right sides of the partition plate (9) and the fixed frame (1) from top to bottom, and a plurality of beads (11) are respectively sleeved on the four cross rods (10).

2. The mathematical beading aid for young children as claimed in claim 1, wherein: the four upper calculating blocks (5), the four lower calculating blocks (6), the two calculating plates (7), the connecting plate (8) and the plurality of calculating beads (11) are all made of food-grade hard plastics.

3. The mathematical beading aid for young children as claimed in claim 2, wherein: six side surfaces in each upper calculating block (5) and each lower calculating block (6) are coated with different colors.

4. The mathematical beading aid for young children as claimed in claim 3, wherein: the four upper calculating blocks (5) and the four lower calculating blocks (6) are coated with the same Arabic numerals, and the coating colors of the side surfaces are the same.

5. The mathematical beading aid for young children of claim 4, wherein: the novel multifunctional electric power generation device is characterized by further comprising a magnetic strip (12), the left side and the right side of the magnetic strip (12) are respectively fixed on the left side inside the fixed frame (1) and the left side of the partition plate (9), the connecting plate (8) is installed on the magnetic strip (12), and thin iron sheets are embedded inside the four upper calculation blocks (5), the four lower calculation blocks (6) and the two operation plates (7).

6. The mathematical beading aid for young children as claimed in claim 1, wherein: the writing board (13) is fixed on the inner side of the fixing frame (1), the writing surface of the writing board (13) is located on the rear side of the fixing frame (1), and the white board pen (14) is placed on the left side of the writing board (13).

7. The mathematical beading aid for young children of claim 6, wherein: the whiteboard pen further comprises two fixing buckles (15), the two fixing buckles (15) are respectively fixed above and below the left side of the writing board (13), and the whiteboard pen (14) is placed inside the two fixing buckles (15).