阅读说明：本技术 自由组合拼装式立方体教具或玩具 (Freely combined assembled cube teaching aid or toy ) 是由 许健航 查人韵 刘晓萍 杨惠娟 *** 王红艳 黄海燕 钱一波 顾正良 曹珺 尹 于 2019-11-23 设计创作，主要内容包括：本发明涉及自由组合拼装式立方体教具或玩具,其包括盒体和盒盖、组装架、以及磁力滚珠,其中组装架包括设置在立方体每个内侧壁面上的分体架,分体架随着盒体和盒盖拼接形成与每一个内侧避面一一对应设置的型腔,磁力滚珠自由滚动设置在型腔中。本发明两个立方体教具或玩具能够自任意侧面进行对接,且在对接过程中,无需考虑磁力吸附的磁极,即使是同极的两个磁力滚珠,也会在对应的型腔中自由滚动调整磁极、并相互吸引的将两块立方体教具或玩具组合拼装,结构简单,实施方便,更适合教学。(The invention relates to a freely combined and assembled cubic teaching aid or toy, which comprises a box body, a box cover, an assembling frame and magnetic balls, wherein the assembling frame comprises split frames arranged on the inner side wall surfaces of the cube, the split frames are spliced with the box body and the box cover to form cavities which are arranged corresponding to each inner side avoiding surface one by one, and the magnetic balls are freely arranged in the cavities in a rolling manner. The two cube teaching aids or toys can be butted from any side surface, magnetic poles adsorbed by magnetic force do not need to be considered in the butting process, even if two magnetic balls with the same polarity are adopted, the magnetic poles can be freely rolled and adjusted in the corresponding cavities, and the two cube teaching aids or toys are combined and assembled in an mutually attracting mode, so that the structure is simple, the implementation is convenient, and the teaching aid is more suitable for teaching.)

1. The utility model provides a free combination pin-connected panel cube teaching aid or toy which characterized in that: cube teaching aid or toy including can splice the box body and the lid that constitute the cube, set up the box body with the lid forms equipment frame in the closed area and can freely roll and set up magnetic force ball on the equipment frame, wherein the components of a whole that can function independently frame on setting up on every inside wall face of cube, components of a whole that can function independently frame along with the box body with the lid concatenation forms and each the die cavity that the face one-to-one set up is kept away to the inboard, magnetic force ball freely roll and set up in the die cavity, when two cube teaching aid or toy are assembled from arbitrary both sides face combination, two that correspond with both sides face magnetic force ball is corresponding freely roll adjustment magnetic pole in the die cavity and mutually attracting with two cube teaching aid or toy combination are assembled.

2. The free-combination assembled cube teaching aid or toy as claimed in claim 1, wherein: the box body comprises a square bottom plate and side plates extending upwards from the periphery of the square bottom plate, the box cover is the same as the square bottom plate in shape, and the four side plates are far away from the end face of the square bottom plate and are spliced in a closed mode to form a cube.

3. The free-combination assembled cube teaching aid or toy as claimed in claim 2, wherein: the split frame comprises side frames, bottom frames, top frames and a central frame, wherein the side frames are respectively arranged on the inner walls of the side plates, the bottom frames are arranged on the inner walls of the square bottom plates, the top frames are arranged on the inner walls of the box cover, the top frames comprise first splicing bodies spliced with the side frames in a one-to-one correspondence mode and second splicing bodies arranged in a corresponding mode with the bottom frames, the central frame is used for butting the bottom frames with the second splicing bodies, the first splicing bodies are butted with the side frames, the bottom frames are butted with the central frame, and the second splicing bodies are butted with the central frame to form the cavity.

4. The free-combination assembled cube teaching aid or toy as claimed in claim 3, wherein: the side support is in a hollow tubular shape, the side support extends along the height direction of the side plate, one end of the first splicing body is fixed on the inner wall of the box cover, and the other end of the first splicing body can be inserted into the corresponding side support and forms a cavity which is attached to the inside of the side plate.

5. The free-combination assembled cube teaching aid or toy as claimed in claim 4, wherein: the four side supports are all arranged in the middle of the side plate, a limiting partition plate is arranged in each side support, and the limiting partition plate and the end part of the first splicing body correspondingly inserted into the side supports form the cavity.

6. The free-combination assembled cube teaching aid or toy as claimed in claim 5, wherein: the end parts of the limiting partition plates and the first splicing body correspondingly inserted into the side brackets form the cavity which is positioned in the middle of the side plates.

7. The free-combination assembled cube teaching aid or toy as claimed in claim 3, wherein: the bottom support comprises a splicing bottom pipe extending upwards from the middle part of the inner bottom surface of the square bottom plate, the second splicing body is arranged corresponding to the splicing bottom pipe and is a splicing top pipe, the central support comprises a body, an upper splicing part and a lower splicing part, the upper splicing part and the lower splicing part are arranged at two end parts of the body, the upper splicing part is inserted into the splicing top pipe, and the cavity is formed among the inner cavity of the splicing top pipe, the inner wall of the box cover and the upper end part of the upper splicing part; the lower insertion part is inserted into the splicing bottom pipe, and the cavity is formed among the inner cavity of the splicing bottom pipe, the inner bottom surface of the square bottom plate and the lower end part of the lower insertion part.

8. The free-combination assembled cube teaching aid or toy as claimed in claim 7, wherein: the upper end face and the lower end face of the body are respectively abutted against the lower end face of the splicing top pipe and the upper end face of the splicing bottom pipe, the lower insertion part is in clearance fit with the splicing bottom pipe, and the upper insertion part is in transition or interference fit with the splicing top pipe.

9. The free-combination assembled cube teaching aid or toy as claimed in claim 1, wherein: the cube teaching aid or the toy further comprises a first splicing part arranged inside the box body, and a second splicing part which is in matched and butted joint with the first splicing part is arranged on the inner wall of the box cover.

10. The free-combination assembled cube teaching aid or toy according to claim 9, wherein: the first splicing parts are four and correspondingly distributed at four corners parallel to the cube, and the second splicing parts and the first splicing parts are in butt joint with each other one by one on the inner wall of the box cover.

Technical Field

The invention belongs to the field of auxiliary teaching aids or toys, and particularly relates to a freely combined assembled cubic teaching aid or toy.

Background

At present, some learning tools used in textbooks of schools are mostly graphs made of plane paper, the learning tools need to be cut for secondary processing and can be used, meanwhile, the graphs are not strong in stereoscopic impression, students cannot understand easily, the interest of learning of the students cannot be fully aroused, in addition, the graphs are easy to damage in the cutting and processing process, and the students have certain difficulty in operation.

Therefore, in view of the above problems, a large number of ways of stitching type have appeared on the market to enhance the students' full understanding of the stereoscopic graphics, and simultaneously enhance the practical ability of the students, and to guide the pupils to explore, summarize, and discover! The pupil can fully experience interesting knowledge such as space, color, rotation, geometry, mathematics, modeling and the like in the assembled joyful atmosphere, and the pupil can be immersed in scene learning with joy. The learning becomes more interesting and more dimensional, and the pupils can learn and grow happily in the knowledge sea.

Simultaneously, also appear following magnetic force concatenation mode in the market, wherein mainly splice the equipment through magnetic force absorption's principle, however, to this kind of magnetic force concatenation, it has homopolar repulsion, heteropolar attraction principle, so, can't accomplish freely assembling (it can splice after must trading) in the combination is assembled, not only cause student's confusion, also be convenient for the teaching to a certain extent in addition.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention aims to provide a brand-new freely-combined assembled cube teaching aid or toy.

In order to achieve the purpose, the invention provides a freely combined and assembled cubic teaching aid or toy, which comprises a box body and a box cover, an assembling frame and magnetic balls, wherein the box body and the box cover can be assembled to form a cube, the assembling frame is arranged in a closed area formed by the box body and the box cover, and the magnetic balls can be freely rolled on the assembling frame.

Preferably, the box body includes square bottom plate, upwards extends the curb plate all around from square bottom plate, and the lid is the same with square bottom plate shape, and keeps away from the terminal surface closed concatenation constitution cube of square bottom plate with four curb plates. Therefore, the cube teaching aid or the toy is very convenient to splice and operate.

According to a specific implementation and preferred aspect of the invention, the split frame comprises side frames respectively arranged on the inner walls of the side plates, a bottom frame arranged on the inner wall of the square bottom plate, a top frame arranged on the inner wall of the box cover, and a central frame, wherein the top frame comprises first splicing bodies spliced with the side frames in a one-to-one correspondence manner, and second splicing bodies arranged in a correspondence manner, the central frame is used for butting the bottom frame with the second splicing bodies, the first splicing bodies are butted with the side frames, the bottom frame is butted with the central frame, and the second splicing bodies are butted with the central frame to form a cavity.

Preferably, the side support is a tubular shape with a hollow interior and extends along the height direction of the side plate, one end of the first splicing body is fixed on the inner wall of the box cover, and the other end of the first splicing body can be inserted into the corresponding side support to form a cavity attached to the interior of the side plate. Through the pipeline butt joint, convenient grafting.

Specifically, four collateral branch framves all set up the middle part at the curb plate, and are equipped with spacing baffle in every collateral branch frame inside, and spacing baffle constitutes the die cavity with the first concatenation body tip that corresponds the insertion collateral branch frame. The size of the cavity is further controlled through the limiting partition plate, the movement space of the magnetic ball is limited, and two cube teaching aids or toys can be freely spliced.

Preferably, the limiting partition plate and the end part of the first splicing body correspondingly inserted into the side bracket form a cavity positioned in the middle of the side plate. Therefore, the cavity distribution on the four side surfaces is relatively balanced, and the splicing combination of two cubic teaching aids or toys aligned from the side surfaces is facilitated.

According to another specific implementation and preferred aspect of the invention, the bottom bracket comprises a splicing bottom pipe extending upwards from the middle part of the inner bottom surface of the square bottom plate, the second splicing body is arranged corresponding to the splicing bottom pipe and is a splicing top pipe, the central bracket comprises a body, an upper insertion part and a lower insertion part, the upper insertion part and the lower insertion part are arranged at two end parts of the body, the upper insertion part is inserted into the splicing top pipe, and a cavity is formed among the inner cavity of the splicing top pipe, the inner wall of the box cover and the upper end part of the upper insertion part; the lower insertion part is inserted into the splicing bottom pipe, and a cavity is formed among the inner cavity of the splicing bottom pipe, the inner bottom surface of the square bottom plate and the lower end part of the lower insertion part. So, the die cavity that is located on the upper and lower both sides face also corresponds the middle part that sets up at the upper and lower downside, in case two cube teaching aids or toys from upper and lower two during the relative concatenation in side, more be favorable to the concatenation combination that two cube teaching aids or toys align.

Preferably, the upper end face and the lower end face of the body are respectively abutted to the lower end face of the splicing top pipe and the upper end face of the splicing bottom pipe, the lower insertion part is in clearance fit with the splicing bottom pipe, and the upper insertion part is in transition or interference fit with the splicing top pipe.

In addition, the cube teaching aid or the toy further comprises a first splicing part arranged inside the box body, and a second splicing part in matched and butted joint with the first splicing part is arranged on the inner wall of the box cover.

Preferably, there are four first splices, and correspond four corners that distribute parallel at the cube, and the butt joint of second splice and first splice sets up on the lid inner wall one by one.

Compared with the prior art, the invention has the following advantages:

the two cube teaching aids or toys can be butted from any side surface, magnetic poles adsorbed by magnetic force do not need to be considered in the butting process, even if two magnetic balls with the same polarity are adopted, the magnetic poles can be freely rolled and adjusted in the corresponding cavities, and the two cube teaching aids or toys are combined and assembled in an mutually attracting mode, so that the structure is simple, the implementation is convenient, and the teaching aid is more suitable for teaching.

Drawings

FIG. 1 is an exploded view of a cubic teaching aid or toy of the present invention;

FIG. 2 is a schematic top view of a cube teaching aid or toy of the present invention;

FIG. 3 is a schematic sectional view taken along line A-A in FIG. 2;

FIG. 4 is a schematic sectional view taken along line B-B in FIG. 2;

in the drawings: 1. a box body; 10. a square bottom plate; 11. a side plate;

2. a box cover;

3. an assembly frame; 30. a split frame; 30a, side brackets; 30b, a bottom bracket; 30c, a top bracket; c1, a first splice body; c2, a second splicing body; 30d, a central support; d1, body; d2, an upper plug part; d3, a lower plug part; 30e, a limiting partition plate;

4. magnetic balls;

5. a first splice;

6. a second splice;

q, a cavity.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise explicitly specified or limited, a first feature "on" or "under" a second feature may be directly contacted with the first and second features, or indirectly contacted with the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1, the freely combined assembled cubic teaching aid or toy provided by this embodiment includes a box body 1 and a box cover 2 which can be assembled to form a cube, an assembly frame 3 disposed in a closed area formed by the box body 1 and the box cover 2, and a magnetic ball 4 disposed on the assembly frame 3 in a freely rolling manner.

Specifically, the box body 1 comprises a square bottom plate 10 and side plates 11 extending upwards from the periphery of the square bottom plate 10, the box cover 2 is the same as the square bottom plate 10 in shape, and the end faces of the four side plates 11 far away from the square bottom plate 10 are spliced in a closed mode to form a cube. Therefore, the cube teaching aid or the toy is very convenient to splice and operate.

In this example, the assembly frame 3 includes a split frame 30 disposed on each inner side wall surface of the cube, the split frame 30 is spliced with the box body 1 and the box cover 2 to form a cavity q corresponding to each inner side avoiding surface, the magnetic balls 4 are freely rolled in the cavity q, when two cube teaching aids or toys are assembled from any two side surfaces, the two magnetic balls 4 corresponding to the two side surfaces freely roll in the corresponding cavity q to adjust magnetic poles, and the two cube teaching aids or toys are assembled by mutually attracting the two cube teaching aids or toys.

As shown in fig. 2 to 4, there are 6 cavities q, 6 corresponding magnetic balls 4, and one magnetic ball 4 is disposed in each cavity q.

The split frame 30 includes side frames 30a respectively provided on inner walls of the side plates 11, a bottom frame 30b provided on an inner wall of the square bottom plate 10, a top frame 30c provided on an inner wall of the box cover 2, and a center frame 30 d.

The side bracket 30a is tubular with a hollow interior and extends in the height direction of the side plate 11.

The bottom bracket 30b is a spliced bottom pipe extending upward from the middle of the bottom surface in the square bottom plate 10.

The top bracket 30c comprises first splicing bodies c1 spliced with the side brackets 30a in a one-to-one correspondence manner and second splicing bodies c2 arranged corresponding to the bottom bracket 30b, wherein the first splicing bodies c1 are in butt joint with the side brackets 30a, the bottom bracket 30b is in butt joint with the central bracket 30d, and the second splicing bodies c2 are in butt joint with the central bracket 30d to form a cavity q.

One end of the first splice body c1 is fixed on the inner wall of the box cover 2, and the other end can be inserted into the corresponding side bracket 30a and form a cavity q attached inside the side plate 11. Through the pipeline butt joint, convenient grafting.

In this example, the four side brackets 30a are all disposed in the middle of the side plate 11, and a limiting partition plate 30e is disposed inside each side bracket 30a, and the limiting partition plate 30e and the end of the first splicing body c1 inserted into the side bracket 30a correspondingly form a cavity q. The size of the cavity is further controlled through the limiting partition plate, the movement space of the magnetic ball is limited, and two cube teaching aids or toys can be freely spliced.

Specifically, the spacing partition 30e and the end of the first splicing body c1 inserted into the side bracket 30a correspondingly form a cavity located in the middle of the side plate 11. Therefore, the cavity distribution on the four side surfaces is relatively balanced, and the splicing combination of two cubic teaching aids or toys aligned from the side surfaces is facilitated.

The second splicing body c2 is arranged corresponding to the splicing bottom pipe and is a splicing top pipe.

The central bracket 30d comprises a body d1, an upper inserting part d2 and a lower inserting part d3 which are arranged at two end parts of the body d1, wherein the upper inserting part d2 is inserted into the splicing top pipe, and a cavity q is formed among the inner cavity of the splicing top pipe, the inner wall of the box cover 2 and the upper end part of the upper inserting part d 2; the lower insertion part d3 is inserted into the splicing bottom tube, and a cavity q is formed among the inner cavity of the splicing bottom tube, the inner bottom surface of the square bottom plate 10 and the lower end part of the lower insertion part d 3. So, the die cavity that is located on the upper and lower both sides face also corresponds the middle part that sets up at the upper and lower downside, in case two cube teaching aids or toys from upper and lower two during the relative concatenation in side, more be favorable to the concatenation combination that two cube teaching aids or toys align.

In this example, the upper and lower end surfaces of the body d1 respectively abut against the lower end surface of the splicing top pipe and the upper end surface of the splicing bottom pipe, the lower insertion part d3 is in clearance fit with the splicing bottom pipe, and the upper insertion part d2 is in transition or interference fit with the splicing top pipe.

In addition, the cube teaching aid or the toy further comprises a first splicing part 5 arranged inside the box body 1, and a second splicing part 6 in matched and butted joint with the first splicing part 5 is arranged on the inner wall of the box cover 2.

In this embodiment, four first splicing parts 5 are correspondingly distributed at four parallel corners of the cube, and the second splicing parts 6 are butt-jointed with the first splicing parts 5 one by one on the inner wall of the box cover 2.

Specifically, first concatenation portion 5 is for fixing the registration arm in the corner, and second concatenation portion 6 is for setting up on 2 inner walls of lid and can peg graft the grafting pipe in the registration arm.

To sum up, in this embodiment, two cube teaching aids or toys can dock from arbitrary side, and at the butt joint in-process, need not to consider the magnetic pole that magnetic force adsorbs, even two magnetic force balls of homopolar also can be in the die cavity that corresponds the free roll adjustment magnetic pole, and mutually attracting assembles two cube teaching aids or toy combination to further make things convenient for the teaching, also more effectual improvement student is to the perceptual cognition of three-dimensional structure simultaneously. Then, the students can convert the planar paper study patterns in the textbook into specific three-dimensional models, so that the pupils can recognize the original abstract three-dimensional patterns and assemble the abstract three-dimensional patterns into a physical three-dimensional model through observation and manual operation. Therefore, the profound lead pupil to explore, summarize, discover! The primary school students can fully experience interesting knowledge such as space, color, rotation, geometry, mathematics, modeling and the like in the assembled joyful atmosphere, and can be immersed in scene learning happily, so that the learning becomes more interesting and more dimensional, and the primary school students can learn and grow happily in knowledge oceans.

The above embodiments are merely illustrative of the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the content of the present invention and implement the invention, and not to limit the scope of the invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the scope of the present invention.