CN212587062U - Area cognition learning device for education - Google Patents

Abstract

The utility model belongs to the technical field of teaching aids, in particular to an area cognition learning device for education, which comprises a supporting leg, wherein the top of the supporting leg is fixedly connected with a third learning device, and the top of the third learning device is clamped with a first learning device; the utility model discloses a set up the third stopper, the blind person can touch the third stopper through the hand, fifth spacing groove and third stopper joint on the non-isosceles right triangle, thereby accomplish the equipment, open the third through the pulling third handle and take out the box, can put into the third cavity with non-isosceles right triangle and deposit, through setting up the third triangle, isosceles triangle can be constituteed to two at least non-isosceles right triangle, rectangle can be constituteed to two at least non-isosceles right triangle, right trapezoid can be constituteed to at least three non-isosceles right triangle, parallelogram can be constituteed to four at least non-isosceles right triangle, conveniently learn the area of multiple figure through combining a plurality of non-isosceles right triangle.

Description

Area cognition learning device for education

Technical Field

The utility model belongs to the technical field of teaching aid, concretely relates to area cognitive learning for education.

Background

The learning method is mainly that the graph is divided into a plurality of basic units, the area is compared with a calculation formula for deducing the area, and the blind people belonging to education cannot see objects and are difficult to learn the contents,

the existing area cognition learning device for education has a single structure, can only be used for teaching according to a single teaching aid, and does not have a way to learn more graphs in area cognition, so that the teaching is incomplete, and the learning progress of students is influenced.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an area cognitive learning ware for education has convenient to use and rational in infrastructure's characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an area cognitive learning ware for education, includes the supporting leg, supporting leg top fixedly connected with third learning, third learning top joint has first learning, first learning top joint has the second learning.

Preferably, the third learner includes the third mounting panel, third mounting panel top fixedly connected with a plurality of third stopper, the equal fixedly connected with second fixture block in four corners at third mounting panel top, the third cavity has been seted up in the third mounting panel, the third draw-in groove has been seted up to the side of third cavity inner wall, it takes out the box to have the third through third draw-in groove joint in the third cavity, the box fixed surface is connected with the third handle is taken out to the third, third stopper top joint has the third set square, the third set square includes non-isosceles right triangle, the fifth spacing groove has been seted up to non-isosceles right triangle one side, fifth spacing groove and third stopper joint.

Preferably, first learner includes first mounting panel, the first stopper of first mounting panel top fixedly connected with a plurality of, the first fixture block of the equal fixedly connected with in four corners at first mounting panel top, first spacing groove has all been seted up in the four corners of first mounting panel bottom, first cavity has been seted up in the first mounting panel, first draw-in groove has been seted up to the side of first cavity inner wall, there is first box of taking out through first draw-in groove joint in the first cavity, first in command of taking out box fixed surface is connected with, first spacing groove and second fixture block joint, first stopper top joint has the second set square, the second set square includes the isosceles right triangle, the fourth spacing groove has been seted up to isosceles right triangle one side, fourth spacing groove and first stopper joint.

Preferably, the second learner includes the second mounting panel, a plurality of second stopper of second mounting panel top fixedly connected with, the second spacing groove has all been seted up in the four corners of second mounting panel bottom, the second cavity has been seted up in the second mounting panel, the second draw-in groove has been seted up to the side of second cavity inner wall, it takes out the box to have the second through second draw-in groove joint in the second cavity, box fixed surface is taken out to the second is connected with the second handle, second spacing groove and first fixture block joint, second stopper top joint has first set-square, first set-square includes equilateral set-square, the third spacing groove has been seted up to equilateral set-square one side, third spacing groove and second stopper joint.

Preferably, the bottom of the supporting leg is fixedly connected with a roller, and a brake pad is arranged on the roller.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses, through setting up the third stopper, the blind person can touch the third stopper through the hand, will not isosceles right triangle set up the fifth spacing groove on the triangle with the third stopper joint, thereby accomplish the equipment, open the third drawer box through pulling the third handle, can put into the third cavity and deposit not isosceles right triangle set up, through setting up the third triangle set up, at least two not isosceles right triangle sets can constitute isosceles triangle, at least two not isosceles right triangle sets can constitute rectangle, at least three not isosceles right triangle sets can constitute right trapezoid, at least four not isosceles right triangle sets can constitute parallelogram, through combining a plurality of not isosceles right triangle sets conveniently learn the area of multiple figure, through setting up the first stopper, the blind person can touch the first stopper through the hand, will isosceles right triangle set up the fourth spacing groove on the triangle with the first stopper joint, thereby completing the assembly, opening the first drawer box by pulling the first handle, placing the isosceles right triangle panels into the first cavity for storage, connecting the first limiting groove with the second clamping block, facilitating the installation and disassembly of the first mounting plate and the third mounting plate, facilitating the use, setting the second triangle panel, enabling at least two isosceles right triangle panels to form a triangle, enabling at least three isosceles right triangle panels to form a right trapezoid, enabling at least two isosceles right triangle panels to form a square, enabling at least four isosceles right triangle panels to form a rectangle, facilitating the study of the areas of various figures by combining a plurality of isosceles right triangle panels, enabling the blind to touch the second limiting block by hand by setting the second limiting block, connecting the third limiting groove on the isosceles triangle panels with the second limiting block in a clamping manner, thereby completing the assembly, opening the second drawer box by pulling the second handle, can put into equilateral triangle and carry out the second cavity internal storage, through second spacing groove and first fixture block joint, make things convenient for the dismantlement and the installation of second mounting panel and first mounting panel, conveniently use, through setting up first set-square, parallelogram can be made up into to two at least equilateral triangles, can make up into isosceles trapezoid to three equilateral triangle, through the area that makes up a plurality of equilateral triangles and conveniently learn multiple figure, through setting up the gyro wheel, conveniently remove the study ware under the roll cooperation of gyro wheel, through setting up the brake block, improve the stability to parking study, can avoid the study ware to slide.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a front view of the present invention;

fig. 2 is a schematic structural view of a front view section of the present invention;

FIG. 3 is a schematic side view of the present invention;

FIG. 4 is a schematic top view of a third learning device according to the present invention;

FIG. 5 is a schematic top view of a first learner;

FIG. 6 is a schematic top view of a second learner according to the present invention;

FIG. 7 is a schematic three-dimensional structure diagram of a middle equilateral triangle, an isosceles right triangle and a non-isosceles right triangle of the present invention;

in the figure: 1. supporting legs; 2. a first learner; 20. a first mounting plate; 21. a first stopper; 22. A first clamping block; 23. a first cavity 24, a first card slot; 25. a first limit groove; 26. a first handle; 27. a first drawer; 3. a second learner; 30. a second limit groove; 31. a second mounting plate; 32. A second limiting block; 33. a second cavity; 34. a second card slot; 35. a second drawer; 36. a second handle; 4. a third learner; 40. a third mounting plate; 41. a third limiting block; 42. a second fixture block; 43. A third cavity; 44. a third card slot; 45. a third drawer; 46. a third handle; 5. a brake pad; 6. A roller; 7. a first set square; 70. a third limiting groove; 71. an equilateral triangle; 8. a second set square; 80. a fourth limit groove; 81. an isosceles right triangle; 9. a third set square; 90. a fifth limiting groove; 91. non-isosceles right triangle.

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.

Examples

Referring to fig. 1-7, the present invention provides the following technical solutions: the utility model provides an area cognitive learning ware for education, includes supporting leg 1, 1 top fixedly connected with third learner 4 of supporting leg, 4 top joints of third learner have first learner 2, 2 top joints of first learner have second learner 3.

Specifically, the third learner 4 includes a third mounting plate 40, a plurality of third limiting blocks 41 are fixedly connected to the top of the third mounting plate 40, the blind can touch the third limiting blocks 41 by hand by setting the third limiting blocks 41, and the fifth limiting grooves 90 on the non-isosceles right triangle panels 91 are clamped with the third limiting blocks 41, so as to complete the assembly, the second clamping blocks 42 are fixedly connected to four corners of the top of the third mounting plate 40, the third mounting plate 40 is provided with a third cavity 43, the side surface of the inner wall of the third cavity 43 is provided with a third clamping groove 44, the third cavity 43 is internally clamped with a third drawer 45 through the third clamping groove 44, the surface of the third drawer 45 is fixedly connected with a third handle 46, the third drawer 45 is opened by pulling the third handle 46, so that the non-isosceles right triangle panels 91 can be placed in the third cavity 43 for storage, third stopper 41 top joint has third set-square 9, third set-square 9 includes non-isosceles right triangle-square 91, fifth spacing groove 90 has been seted up to non-isosceles right triangle-square 91 one side, fifth spacing groove 90 and third stopper 41 joint through setting up third set-square 9, and isosceles triangle can be constituteed to two at least non-isosceles right triangle-square 91, and rectangle can be constituteed to two at least non-isosceles right triangle-square 91, and right trapezoid can be constituteed to at least three non-isosceles right triangle-square 91, and parallelogram can be constituteed to four at least non-isosceles right triangle-square 91, through the area of the convenient multiple figure of study of a plurality of non-isosceles right triangle-square 91 of combination.

Specifically, the first learner 2 comprises a first mounting plate 20, a plurality of first limiting blocks 21 are fixedly connected to the top of the first mounting plate 20, the blind can touch the first limiting blocks 21 by hands by arranging the first limiting blocks 21, a fourth limiting groove 80 on an isosceles right triangle 81 is clamped with the first limiting blocks 21, so that the assembly is completed, first clamping blocks 22 are fixedly connected to four corners of the top of the first mounting plate 20, first limiting grooves 25 are respectively arranged at four corners of the bottom of the first mounting plate 20, a first cavity 23 is formed in the first mounting plate 20, a first clamping groove 24 is formed in the side surface of the inner wall of the first cavity 23, a first drawer 27 is clamped in the first cavity 23 through the first clamping groove 24, a first handle 26 is fixedly connected to the surface of the first drawer 27, the first drawer 27 is opened by pulling the first handle 26, the isosceles right triangle 81 can be placed into the first cavity 23 for storage, the first limiting groove 25 is connected with the second clamping block 42 in a clamping manner, the second triangle 8 is connected with the top of the first limiting block 21 in a clamping manner, the first limiting groove 25 is connected with the second clamping block 42 in a clamping manner, the first mounting plate 20 and the third mounting plate 40 can be conveniently mounted and dismounted, the second triangle 8 comprises an isosceles right triangle 81, at least two isosceles right triangles 81 can form a triangle by arranging the second triangle 8, at least three isosceles right triangles 81 can form a right trapezoid, at least two isosceles right triangles 81 can form a square, at least four isosceles right triangles 81 can form a rectangle, the area of various patterns can be conveniently learned by combining a plurality of isosceles right triangles 81, one side of the isosceles right triangle 81 is provided with a fourth limiting groove 80, the fourth limiting groove 80 is clamped with the first limiting block 21.

Specifically, the second learner comprises a second mounting plate 31, a plurality of second limit blocks 32 are fixedly connected to the top of the second mounting plate 31, the blind can touch the second limit blocks 32 by hands by setting the second limit blocks 32, the third limit grooves 70 on the equilateral triangle 71 are connected with the second limit blocks 32 in a clamping manner, so that the assembly is completed, the second limit grooves 30 are arranged at four corners of the bottom of the second mounting plate 31, a second cavity 33 is arranged in the second mounting plate 31, a second clamping groove 34 is arranged on the side surface of the inner wall of the second cavity, a second drawer 35 is connected in the second cavity 33 through the second clamping groove 34 in a clamping manner, a second handle 36 is fixedly connected to the surface of the second drawer 35, the second drawer 35 is opened by pulling the second handle 36, the equilateral triangle 71 can be placed in the second cavity 33 for storage, the second limit grooves 30 are connected with the first clamping blocks 22 in a clamping manner, through second spacing groove 30 and the joint of first fixture block 22, make things convenient for the dismantlement and the installation of second mounting panel 31 and first mounting panel 20, conveniently use, second stopper 32 top joint has first set-square 7, and through setting up first set-square 7, parallelogram can be made up into to two at least equilateral set-square 71, can make up into isosceles trapezoid to three equilateral set-square 71, through the area of making up a plurality of equilateral set-square 71 and conveniently studying multiple figure, first set-square 7 includes equilateral set-square 71, third spacing groove 70 has been seted up to equilateral set-square 71 one side, third spacing groove 70 and second stopper 32 joint.

Specifically, the learner is conveniently moved under the roll cooperation of gyro wheel 6 to 1 bottom fixedly connected with gyro wheel 6 of supporting leg, through setting up gyro wheel 6, be provided with brake block 5 on the gyro wheel 6, through setting up brake block 5, improve the stability to parking study, can avoid the learner to slide.

The utility model discloses a theory of operation and use flow: in the utility model, when in use, the first drawing box 27 is opened by pulling the first handle 26, the isosceles right triangle boards 81 are put into the first cavity 23, the second drawing box 35 is opened by pulling the second handle 36, the equilateral triangle boards 71 are put into the second cavity 33, the third drawing box 45 is opened by pulling the third handle 46, the non-isosceles right triangle boards 91 are put into the third cavity 43, then all drawing boxes are closed, then the first limit groove 25 is connected with the second limit groove 42, the first limit groove 22 is connected with the second limit groove 30, the first learner 2, the second learner and the second learner are assembled together, then the learner is moved to a proper position under the rolling cooperation of the roller 6, then the brake block 5 is stepped down to fixedly park the learner, when the area of the equilateral triangle is learned, the second drawing box 35 is opened by pulling the second handle 36, take out equilateral triangle 71, connect third spacing groove 70 and second spacing block 32 joint, then constitute other figures through the equipment of a plurality of equilateral triangles 71 and study, when needing to study the area of isosceles right triangle 81, can separate first fixture block 22 and second spacing groove 30, take off second study ware 3 and make first study ware 2 be located the top can.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. The utility model provides an area cognitive learning ware for education, includes supporting leg (1), its characterized in that: supporting leg (1) top fixedly connected with third study ware (4), third study ware (4) top joint has first study ware (2), first study ware (2) top joint has second study ware (3).

2. The area-aware learner for education as set forth in claim 1, wherein: the third learner (4) comprises a third mounting plate (40), the top of the third mounting plate (40) is fixedly connected with a plurality of third limiting blocks (41), four corners of the top of the third mounting plate (40) are fixedly connected with second clamping blocks (42), a third cavity (43) is arranged in the third mounting plate (40), a third clamping groove (44) is arranged on the side surface of the inner wall of the third cavity (43), a third drawer box (45) is clamped in the third cavity (43) through a third clamping groove (44), a third handle (46) is fixedly connected to the surface of the third drawer box (45), a third triangular plate (9) is clamped at the top of the third limiting block (41), third set square (9) are including non-isosceles right angle set square (91), fifth spacing groove (90) have been seted up to non-isosceles right angle set square (91) one side, fifth spacing groove (90) and third stopper (41) joint.

3. The area-aware learner for education as set forth in claim 1, wherein: the first learner (2) comprises a first mounting plate (20), a plurality of first limit blocks (21) are fixedly connected to the top of the first mounting plate (20), first clamping blocks (22) are fixedly connected to four corners of the top of the first mounting plate (20), first limit grooves (25) are formed in four corners of the bottom of the first mounting plate (20), a first cavity (23) is formed in the first mounting plate (20), first clamping grooves (24) are formed in the side faces of the inner wall of the first cavity (23), a first drawing box (27) is clamped in the first cavity (23) through the first clamping grooves (24), a first handle (26) is fixedly connected to the surface of the first drawing box (27), the first limit grooves (25) are clamped with second clamping blocks (42), a second triangular plate (8) is clamped to the top of the first limit blocks (21), and the second triangular plate (8) comprises an isosceles right-angle triangular plate (81), a fourth limiting groove (80) is formed in one face of the isosceles right triangle (81), and the fourth limiting groove (80) is connected with the first limiting block (21) in a clamped mode.

4. The area-aware learner for education as set forth in claim 1, wherein: the second learning device comprises a second mounting plate (31), a plurality of second limiting blocks (32) are fixedly connected to the top of the second mounting plate (31), second limiting grooves (30) are formed in four corners of the bottom of the second mounting plate (31), a second cavity (33) is formed in the second mounting plate (31), a second clamping groove (34) is formed in the side face of the inner wall of the second cavity (33), a second drawing box (35) is connected to the inside of the second cavity (33) through the second clamping groove (34) in a clamped mode, a second handle (36) is fixedly connected to the surface of the second drawing box (35), the second limiting grooves (30) are connected with first clamping blocks (22) in a clamped mode, a first triangular plate (7) is connected to the top of the second limiting blocks (32) in a clamped mode, the first triangular plate (7) comprises an equilateral triangular plate (71), a third limiting groove (70) is formed in one side of the triangular plate (71), the third limiting groove (70) is clamped with the second limiting block (32).

5. The area-aware learner for education as set forth in claim 1, wherein: the bottom of the supporting leg (1) is fixedly connected with a roller (6), and a brake pad (5) is arranged on the roller (6).

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