CN211787594U

CN211787594U - A mathematics teaching aid for training is extended to mathematics thinking

Info

Publication number: CN211787594U
Application number: CN202020930906.4U
Authority: CN
Inventors: 柳长青; 姚源果; 江建明
Original assignee: Baise University
Current assignee: Baise University
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2020-10-27
Anticipated expiration: 2030-05-28

Abstract

The utility model relates to a teaching aid technical field just discloses a mathematics teaching aid for training is extended to mathematics thinking, the on-line screen storage device comprises a base. This a mathematics teaching aid for training is extended to mathematical thinking, through setting up mounting groove and regulating part, can take exercise child's addition and subtraction multiplication and division, all can use from one digit to three-digit, the head of a family can use this structure to train child in advance, increase child's receptivity, through setting up plug-in block and fixed plate, can carry out the training of many styles to child's digital concept, if become a line with the digit base, then upwards add, subtract, multiply and division are operated, also can let child carry out different operations through putting the difference, through setting up the display screen, control key and blackboard, the accessible is adjusted the display screen, adjust out appropriate topic and let child write the answer on the blackboard, this structure can be tempered child's multiple operation mode, child's mathematical thinking can be developed.

Description

A mathematics teaching aid for training is extended to mathematics thinking

Technical Field

The utility model relates to a teaching aid technical field specifically is a mathematics teaching aid that is used for training is extended to mathematics thinking.

Background

The teaching aid is a Chinese vocabulary, refers to a model, a real object, a specimen, an instrument, a chart, a slide show and the like for explaining something, and comprises teaching equipment, a teaching instrument, practical training equipment, education equipment, experimental equipment, a teaching specimen, a teaching model and the like.

The current mathematical teaching aid for teaching thinking extension training in the existing market has the advantages of simple structure and convenient application, but most of the current mathematical teaching aids for teaching thinking extension training are single in training effect, can only train a single project, do not have the effect of diversified training, are not cost-effective for parents, and provide a mathematical teaching aid for mathematical thinking extension training to solve the problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a mathematics teaching aid for training is extended to mathematical thinking possesses advantages such as diversified, has solved that present teaching thinking extends training and all is that the training effect is single with mathematics teaching aid the majority, can only train single project to do not have the effect of diversified training, to the head of a family not cost-effective problem.

(II) technical scheme

For the purpose of realizing above-mentioned diversification, the utility model provides a following technical scheme: a mathematic teaching aid for mathematic thinking extension training comprises a base, wherein rollers which penetrate through and extend to the bottom of the base are movably mounted on the left side and the right side of the inside of the base, loop bars are fixedly mounted on the left side and the right side of the top of the base, inner bars which penetrate through and extend to the tops of the loop bars are movably mounted in the loop bars, limiting grooves are formed in the front of the inner bars, limiting bars which penetrate through the loop bars and extend into the limiting grooves are movably mounted on the front of the loop bars, the tops of the two inner bars are fixedly connected with an exercise board, a mounting groove is formed in the top of the exercise board, an adjusting piece is movably mounted in the groove of the mounting groove, a fixed plate is fixedly mounted on the front of the exercise board and on the left side below the mounting groove, inserting blocks which extend into the fixed plate are movably mounted on the front of the fixed plate and below the fixed plate, a placing box, the front of exercise board and the right side fixed mounting that is located the below of mounting groove and fixed plate have the display screen, the front of exercise board and the right side fixed mounting that is located the display screen have a control key, the front of exercise board and the below fixed mounting that is located the display screen have a blackboard, the right side top that the front of exercise board just is located the blackboard has placed the blackboard eraser, the right side bottom that the front of exercise board just is located the blackboard has placed the pen of writing.

Preferably, the right side of the front of the exercise board and the right side of the blackboard are fixedly provided with the blackboard eraser box, and the blackboard eraser is placed in the blackboard eraser box.

Preferably, the front of exercise board and the right side fixed mounting who is located the blackboard have the clamp, and the pen of writing that extends to the clamp bottom has been placed at the top of clamp.

Preferably, writing paper is attached to the front face of the insertion block, numerals are written on the front face of the writing paper, an insertion groove matched with the insertion block is formed in the front face of the fixing plate, and the insertion block is inserted into the groove of the insertion groove.

Preferably, the number of the adjusting pieces is eleven, the eleven adjusting pieces comprise an operator adjusting piece and ten digital adjusting pieces, the operator adjusting piece is square, the front side wall, the top wall, the rear side wall and the bottom wall of the square are respectively provided with +, -,/symbols, and the outer side of each digital adjusting piece is provided with 0-9 digital symbols.

Preferably, the front of exercise board just is located the below of fixed plate and has seted up the standing groove, and places the inslot that the box extends to the standing groove.

(III) advantageous effects

Compared with the prior art, the utility model provides a mathematics teaching aid for training is extended to mathematics thinking possesses following beneficial effect:

the mathematic teaching aid for the mathematic thinking extension training can train children's addition, subtraction, multiplication and division methods from one digit to three digits by arranging the mounting groove and the adjusting piece, parents can train children in advance by using the structure to increase the receptivity of children, the digital concepts of children can be trained in various forms by arranging the insertion block and the fixing plate, such as the digits are stacked into one line and then are operated by the addition, subtraction, multiplication and division methods upwards, the children can also be operated differently by arranging the display screen, the control keys and the blackboard, the display screen can be adjusted to adjust the proper subjects to write answers on the blackboard, the structure can train various operation modes of children, can develop the mathematic thinking of children, and is more convenient for training the mathematic thinking of parents, through setting up loop bar and interior pole, adjustable the device's height can make things convenient for the child of different heights to use more.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a side view of the insertion block of the present invention;

fig. 3 is a schematic structural diagram of the adjusting member of the present invention.

In the figure: the multifunctional pen comprises a base 1, rollers 2, a loop bar 3, an inner rod 4, a limit groove 5, a limit bar 6, an exercise board 7, an installation groove 8, an adjusting part 9, a fixing board 10, an insertion block 11, a placement box 12, a display screen 13, a control key 14, a blackboard 15, an eraser 16 and a writing pen 17.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a math teaching aid for math thinking extension training comprises a base 1, wherein rollers 2 penetrating and extending to the bottom of the base 1 are movably mounted on the left and right sides inside the base 1, loop bars 3 are fixedly mounted on the left and right sides of the top of the base 1, inner bars 4 penetrating and extending to the top of the loop bars 3 are movably mounted inside the loop bars 3, limiting grooves 5 are formed in the front surfaces of the inner bars 4, limiting bars 6 penetrating through the loop bars 3 and extending into the grooves of the limiting grooves 5 are movably mounted on the front surfaces of the loop bars 3, the tops of the two inner bars 4 are fixedly connected with an exercise board 7, a mounting groove 8 is formed in the top of the exercise board 7, operation operators 9 are movably mounted in the grooves of the mounting groove 8, the number of the operators 9 is eleven, one of the eleven operators 9 comprises one of regulating parts and ten of digital regulating parts, the operation operators are square, the front side wall, the top wall, the rear side wall and the bottom wall of the square are respectively provided with +, -,' symbol and/symbol, the outer side of the digital adjusting piece is provided with 0-9 digit symbols, the front side of the practice board 7 and the left side below the installation groove 8 are fixedly provided with a fixed board 10, the front side of the practice board 7 and the lower side below the fixed board 10 are provided with a placing groove, a placing box 12 extends into the placing groove, the front side of the fixed board 10 is movably provided with an insertion block 11 extending into the fixed board 10, the front side of the insertion block 11 is attached with writing paper, the front side of the writing paper is written with numbers, the front side of the fixed board 10 is provided with an insertion groove matched with the insertion block 11, the insertion block 11 is inserted into the insertion groove, the placing box 12 extending into the practice board 7 is movably mounted on the front side of the practice board 7 and the lower side of the installation groove 8 and the right side of the fixed board 10 are fixedly provided with a display screen 13, the front of the practice board 7 and the right side of the display screen 13 are fixedly provided with a control key 14, the front of the practice board 7 and the lower side of the display screen 13 are fixedly provided with a blackboard 15, the front of the practice board 7 and the right side top of the blackboard 15 are provided with an eraser 16, the front of the practice board 7 and the right side of the blackboard 15 are fixedly provided with an eraser box, the eraser 16 is arranged in the eraser box, the front of the practice board 7 and the right side bottom of the blackboard 15 are provided with writing pens 17, the front of the practice board 7 and the right side of the blackboard 15 are fixedly provided with a clamp, the top of the clamp is provided with the writing pens 17 extending to the bottom of the clamp, through the arrangement of the mounting groove 8 and the adjusting piece 9, the addition and subtraction method and the taking method of children can be used for exercising, the children can be used from one digit to three digits, parents can use the structure to train the children in advance, through setting up plug-in block 11 and fixed plate 10, can carry out the training of manifold to child's digital concept, if build into a line with the digit, then upwards add, subtract, multiply and divide and operate, also can let child carry out different operations through putting the difference, through setting up display screen 13, control key 14 and blackboard 15, the accessible is adjusted display screen 13, adjust out appropriate topic and let child write the answer on blackboard 15, this structure can be tempered child's multiple operation mode, child's mathematical thinking can be developed, more make things convenient for the head of a family to train child's mathematical thinking, through setting up loop bar 3 and interior pole 4, the height of adjustable the device, can more make things convenient for the child of different heights to use.

In conclusion, the mathematic teaching aid for the mathematic thinking extension training can train children by addition, subtraction, multiplication and division through the arrangement of the installation groove 8 and the adjusting piece 9, can be used from one digit to three digits, parents can train children in advance by using the structure to increase the receptivity of children, can train the digital concepts of children in various forms by arranging the insertion block 11 and the fixing plate 10, such as stacking the numbers into one line, then calculating the addition, subtraction, multiplication and division upwards, also can carry out different operations on children by arranging different keys, can regulate the display screen 13 by arranging the display screen 13, the control keys 14 and the blackboard 15 to lead the children to write answers on the blackboard 15, can train the mathematic thinking of the children by using various operation modes of the structure, can develop the mathematic thinking of the children, and is more convenient for the parents to train the mathematic thinking of the children, through setting up loop bar 3 and interior pole 4, the height of adjustable the device can make things convenient for the child of different heights to use more, and it is single that it is the training effect mostly to have solved current teaching thinking and extend training with mathematical teaching aid, can only train single project to the effect that does not have diversified training, the problem that is not cost-effective to the head of a family.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mathematics teaching aid for training is extended to mathematics thinking, includes base (1), its characterized in that: the exercise board comprises a base (1), rollers (2) penetrating through and extending to the bottom of the base (1) are movably mounted on the left side and the right side of the inside of the base (1), loop bars (3) are fixedly mounted on the left side and the right side of the top of the base (1), inner bars (4) penetrating through and extending to the top of the loop bars (3) are movably mounted on the inside of the loop bars (3), limiting grooves (5) are formed in the front of the inner bars (4), limiting rods (6) penetrating through the loop bars (3) and extending into the limiting grooves (5) are movably mounted on the front of the loop bars (3), the tops of the two inner bars (4) are fixedly connected with an exercise board (7), a mounting groove (8) is formed in the top of the exercise board (7), an adjusting piece (9) is movably mounted in the groove of the mounting groove (8), a fixing plate (10) is fixedly mounted on the left side of the front of the, the front movable mounting of fixed plate (10) has plug block (11) that extends to fixed plate (10) inside, the below movable mounting that just is located fixed plate (10) in the front of exercise board (7) has box (12) of placing that extends to exercise board (7) inside, the front of exercise board (7) and the right side fixed mounting that is located the below of mounting groove (8) and fixed plate (10) have display screen (13), the front of exercise board (7) and the right side fixed mounting that is located display screen (13) have control key (14), the front of exercise board (7) and the below fixed mounting that is located display screen (13) have blackboard (15), blackboard eraser (16) have been placed at the front of exercise board (7) and the right side top that is located blackboard (15), the front of exercise board (7) and the right side bottom that is located blackboard (15) have placed writing pen (17).

2. A math teaching aid for outward training of math thinking according to claim 1, which is characterized in that: the right side of the front of the exercise board (7) and the right side of the blackboard (15) are fixedly provided with an eraser box, and an eraser (16) is placed in the eraser box.

3. A math teaching aid for outward training of math thinking according to claim 1, which is characterized in that: the front of exercise board (7) just is located the right side fixed mounting of blackboard (15) and has the clamp, and the top of clamp is placed and is extended to pen (17) of clamp bottom.

4. A math teaching aid for outward training of math thinking according to claim 1, which is characterized in that: writing paper is attached to the front face of the inserting block (11), numerals are written on the front face of the writing paper, an inserting groove matched with the inserting block (11) is formed in the front face of the fixing plate (10), and the inserting block (11) is inserted into the groove of the inserting groove.

5. A math teaching aid for outward training of math thinking according to claim 1, which is characterized in that: the number of the adjusting pieces (9) is eleven, eleven adjusting pieces (9) comprise an operator adjusting piece and ten digital adjusting pieces, the operator adjusting piece is square, the front side wall, the top wall, the rear side wall and the bottom wall of the square are respectively provided with +, -, +, -/symbols, and the outer side of each digital adjusting piece is provided with 0-9 digital symbols.

6. A math teaching aid for outward training of math thinking according to claim 1, which is characterized in that: the front of the practice board (7) is positioned below the fixed board (10) and is provided with a placing groove, and the placing box (12) extends into the groove of the placing groove.