CN212161070U - Device for mathematical thinking training - Google Patents
Device for mathematical thinking training Download PDFInfo
- Publication number
- CN212161070U CN212161070U CN202021153452.0U CN202021153452U CN212161070U CN 212161070 U CN212161070 U CN 212161070U CN 202021153452 U CN202021153452 U CN 202021153452U CN 212161070 U CN212161070 U CN 212161070U
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- combined
- hinge
- layout
- utility
- square
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- 238000012549 training Methods 0.000 title claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 7
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 239000011120 plywood Substances 0.000 claims 1
- 239000007787 solid Substances 0.000 description 11
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000007786 learning performance Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a device for mathematical thinking training, which comprises a plurality of combined plates and a plurality of assembled hinges, wherein each combined plate comprises a combined plate frame and a square plate surface, the combined plate frame is square, the two sides of the four sides of the combined plate frame are provided with combined clamping grooves, the square plate surfaces are embedded in the combined plate frame, and the square plate surfaces are square; hinge clamping grooves matched with the combined clamping grooves are formed in the two hinge leaves of the assembled hinge; the utility model has simple structure and convenient use, when in use, the assembly hinge is arranged on the combined plate through the combined clamping groove, and the three-dimensional structures used as required are spliced into a cube or a cuboid and some complex three-dimensional structures, thereby facilitating the understanding of students; the layout of the utility model adopts a double-sided magnetic white board material and is provided with latticed scale lines, which is convenient for students to study the movement of points on the three-dimensional structure; not using the utility model discloses the time, can be with combination version and equipment hinge components of a whole that can function independently, be convenient for accomodate.
Description
Technical Field
The utility model belongs to the technical field of mathematical education equipment structural design, in particular to a device for mathematical thinking training.
Background
Mathematics is a subject of researching concepts such as quantity, structure, change, space, information and the like, and belongs to one of formal science from a certain angle; mathematicians and philosophies have a range of views on the exact scope and definition of mathematics. In human historical development and social life, mathematics also plays an irreplaceable role; geometry is a discipline for studying spatial structure and properties, is one of the most basic research contents in mathematics, has the same important status as analysis, algebra and the like, and has close relationship. The geometric development history is long, and the content is rich; it is extremely closely related to algebra, analysis, number theory, etc. The geometric thought is the most important thought in mathematics; in the course of primary and secondary schools, the geometry is divided into planar geometry and solid geometry, when the students learn the solid, the imagination of the solid space of many students is insufficient, so that the learning is labored, thereby influencing the learning performance, and the split and combination of the solid geometry, the movement of the solid geometry, and the like exist in the course of the primary and secondary schools, which are relatively difficult for the students with insufficient imagination of the space, so a device for mathematical thinking training is needed to help the students to learn.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a device for mathematical thinking training has simple structure, reasonable in design, convenient to use, occupies small, makes things convenient for the student to understand the advantage of solid geometry.
In order to achieve the above object, the utility model provides a following technical scheme: a device for mathematical thinking training comprises a plurality of combined plates and a plurality of combined hinges, wherein each combined plate comprises a combined plate frame and a square plate surface, the combined plate frame is square, combined clamping grooves are formed in two sides of four sides of the combined plate frame, the plate surfaces are embedded in the combined plate frame, and the plate surfaces are square; and hinge clamping grooves matched with the combined clamping grooves are formed in the two hinge leaves of the assembled hinge.
Preferably, the device comprises six combined plates and twelve assembled hinges, and the six combined plates and the twelve assembled hinges are combined into a square structure.
Preferably, the combined plate frame and the assembling hinge are both made of hard plastics.
Preferably, the layout is made of a double-sided magnetic whiteboard material.
Preferably, both sides of the layout are provided with latticed scale marks.
Preferably, the side length of the combined plate frame is 12cm, the side length of the layout is 10cm, the length of the assembled hinge is not more than 10cm, and the length of the hinge leaf is not more than 1 cm.
Preferably, the side length of the combined plate frame is 22cm, the side length of the layout is 20cm, the length of the assembled hinge is not more than 20cm, and the length of the hinge leaf is not more than 1 cm.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model adopts a plurality of combination boards and assembly hinges, has simple structure and convenient use, and when in use, the assembly hinges are arranged on a combination board through a combination clamping groove, and the three-dimensional structures used as required are spliced and can be spliced into cubes or cuboids and complex three-dimensional structures; the layout of the utility model adopts a double-sided magnetic white board material and is provided with latticed scale lines, which is convenient for students to study the movement of points on the three-dimensional structure; when a teacher uses the utility model for the explanation of students, a device with the length of the frame of the combined board of 22cm can be used, which is convenient for explanation; not using the utility model discloses the time, can be with combination version and equipment hinge components of a whole that can function independently, be convenient for accomodate.
Drawings
Fig. 1 is a schematic structural diagram of the composite board of the present invention.
Fig. 2 is the structure schematic diagram of the utility model discloses equipment hinge.
Fig. 3 is a schematic view of the structure of the present invention when assembled into a plane.
Fig. 4 is a schematic view of the present invention assembled into a solid mechanism.
In the figure: 1. the combined board comprises a combined board 2, a combined board frame 3, a layout 4, a combined clamping groove 5, scale marks 6, an assembled hinge 7, a hinge clamping groove 8 and a leaf.
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. 1-4, the present embodiment provides a device for mathematical thinking training, including a plurality of combination boards 1 and a plurality of assembly hinges 6, where the combination board 1 is composed of a combination board frame 2 and a layout 3, the combination board frame 2 is square, two sides of four sides of the combination board frame are provided with combination slots 4, the layout 3 is embedded inside the combination board frame 2, and the layout 3 is square; and two hinge leaves 8 of the assembly hinge 6 are provided with hinge clamping grooves 7 matched with the combined clamping grooves 4.
In order to enable the utility model discloses can assemble into square spatial structure, in this embodiment, the device includes six compoboards 1 and twelve equipment combination pages 6, six compoboards 1 and twelve equipment combination pages 6 make up into square structure.
In order to lighten the utility model discloses weight, convenient to use, in this embodiment, compoboard frame 2 and equipment hinge 6 are by adopting the rigid plastic material.
For convenience the utility model discloses a carry out the punctuation on the space of a whole page, in this embodiment, the space of a whole page 3 adopts two-sided magnetism blank material.
In order to facilitate the study and use of students, in the present embodiment, the two sides of the layout 3 are both provided with grid-shaped scale lines 5.
In order to reduce the utility model discloses a volume makes it facilitate the use more and accomodates, in this embodiment, 2 length of sides of combined plate frame are 12cm, 3 length of sides of the whole page is 10cm, 6 length of equipment hinge are not more than 10cm, the length of hinge page or leaf 8 is not more than 1 cm.
The utility model discloses a theory of operation: firstly, selecting the number of the combined plates 1 and the number of the assembling hinges 6 according to the solid geometric figure to be learned, then combining and splicing the combined plates 1 by using the combined clamping grooves 4 and the assembling hinges 6, splicing the combined plates 1 into a required solid structure, such as a cube, and training the solid geometric thinking of students in the splicing process; the utility model adopts a double-sided magnetic white board material as the page 3 and is provided with latticed scale marks 5, which is convenient for students to learn points to move on a three-dimensional structure, if a magnetic block is used to move on the page 3, an oil pen can be used to mark on the page 3, which is convenient for students to train points and thinking of a three-dimensional geometrical relationship, and has strong practicability; in addition can also with the utility model discloses the spatial structure who forms carries out the multiple mode split, makes things convenient for the student to understand the constitution of stereograph, only need during the split with assemble hinge 6 along the 4 roll-offs of equipment draw-in groove can, further strengthen the training of student's mathematics solid geometry thinking.
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 (7)
1. The utility model provides a device for mathematical thinking training, includes a plurality of equipment hinge, its characterized in that of a plurality of equipment plywood: the combined board is composed of a combined board frame and a layout, the combined board frame is square, combined clamping grooves are formed in two sides of four sides of the combined board frame, the layout is embedded in the combined board frame, and the layout is square; and hinge clamping grooves matched with the combined clamping grooves are formed in the two hinge leaves of the assembled hinge.
2. The apparatus for mathematical thinking training as claimed in claim 1, wherein: the device comprises six combined plates and twelve assembling hinges, wherein the six combined plates and the twelve assembling hinges are combined into a cube structure.
3. The apparatus for mathematical thinking training as claimed in claim 1, wherein: the combined plate frame and the assembling hinge are both made of hard plastics.
4. The apparatus for mathematical thinking training as claimed in claim 1, wherein: the layout is made of a double-sided magnetic whiteboard material.
5. The apparatus for mathematical thinking training as claimed in claim 4, wherein: and grid-shaped scale marks are arranged on both sides of the layout.
6. The apparatus for mathematical thinking training as claimed in claim 1, wherein: the side length of the combined plate frame is 12cm, the side length of the layout is 10cm, the length of the assembled hinge is not more than 10cm, and the length of the hinge leaf is not more than 1 cm.
7. The apparatus for mathematical thinking training as claimed in claim 1, wherein: the side length of the combined plate frame is 22cm, the side length of the layout is 20cm, the length of the assembled hinge is not more than 20cm, and the length of the hinge leaf is not more than 1 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021153452.0U CN212161070U (en) | 2020-06-20 | 2020-06-20 | Device for mathematical thinking training |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021153452.0U CN212161070U (en) | 2020-06-20 | 2020-06-20 | Device for mathematical thinking training |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212161070U true CN212161070U (en) | 2020-12-15 |
Family
ID=73700528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021153452.0U Expired - Fee Related CN212161070U (en) | 2020-06-20 | 2020-06-20 | Device for mathematical thinking training |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212161070U (en) |
-
2020
- 2020-06-20 CN CN202021153452.0U patent/CN212161070U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201215 |
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| CF01 | Termination of patent right due to non-payment of annual fee |