CN212141429U

CN212141429U - Three-order magnetic magic cube with stable and wear-resistant structure

Info

Publication number: CN212141429U
Application number: CN201922441852.5U
Authority: CN
Inventors: 江淦源
Original assignee: Guangzhou Ganyuan Intelligent Technology Co Ltd
Current assignee: Guangzhou Ganyuan Intelligent Technology Co Ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-12-15
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses a three-order magnetic magic cube with stable and wear-resistant structure, which comprises a central rotating shaft, a central block arranged at the end part of the central rotating shaft, a prism block clamped between adjacent central blocks and an angle block clamped between adjacent prism blocks, wherein the prism block comprises a prism block left half cover and a prism block right half cover which are symmetrically arranged, the prism block left half cover is provided with a prism block clamping hook, the prism block right half cover is provided with a prism block buckle clamped with the prism block clamping hook, and the prism block left half cover and the prism block right half cover are fixedly clamped with the prism block buckle through the prism block clamping hook; the corner block comprises three corner block components with the same structure and connecting pieces, the connecting pieces are used for splicing the three corner block components to form the corner block, the connecting pieces are of triangular structures, the connecting pieces are provided with three inserting portions, the corner block components are provided with connecting holes used for being connected with the inserting portions in an inserting mode, the inserting portions are provided with connecting piece buckles, and corner block buckle grooves used for clamping the corner block components with the connecting piece buckles are formed in the inner sides, close to the connecting holes, of the corner block components. The magic cube has the characteristics of firm structure and durability.

Description

Three-order magnetic magic cube with stable and wear-resistant structure

Technical Field

The utility model relates to a magic cube technical field especially relates to a firm wear-resisting third-order magnetic force magic cube of structure.

Background

Currently, a magic cube, also known as a Rubik cube. The magic cube is a 6-face cube made of elastic hard plastic. The core is a shaft and consists of 26 squares. The 26 squares comprise 6 inner central blocks which are fixed and only one side of which is provided with color. The corner block has 8 rotatable. The prism blocks 12 can also rotate. The blocks are arranged so that each face of the cube has the same color when the toy is sold. When one face of the big cube is in translational rotation, the single color of the adjacent faces is destroyed to form a cube with a new pattern, and then the cube is changed to form a cube with each face composed of squares with different colors. The playing method is that the disordered cube is restored to six faces in a single color as soon as possible through rotation.

Since the advent of the magic cube, the magic cube is popular and easy to understand and has high universal flexibility due to the strong intelligence-developing function for human beings, and the magic cube must be played by players with concentrated mind, continuous thinking and impatience, so that the magic cube becomes a toy for developing special intelligence and a toy for checking the intelligence level and maturity of the players, thereby attracting a batch of players.

In the magic cube competition, a more complex magic cube is usually adopted as a competition prop, and in the competition process, contestants need to rotate quickly to complete the reordering of the magic cube in the shortest time. Traditional magic cube relies on the accurate rotation of player when rotating, need make the magic cube rotate at every turn and all be 90 degrees, and the magic cube just is difficult to the card dead like this, and has the magic cube of magnetic force location square, has magnetic attraction and lets the magic cube be adsorbed by magnetic force at 90 degrees bodies, fixes a position more accurately.

However, the existing magnetic magic cube has the following defects:

some existing magnetic magic cubes are not suitable for consumers in low age due to the fact that the existing magnetic magic cubes are light in weight, need to be lubricated regularly, are prone to edge flying, and are not firm enough.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a three-order magnetic magic cube with stable and wear-resistant structure, which solves the problem that the existing magic cube is not firm enough.

The purpose of the utility model is realized by adopting the following technical scheme:

a three-order magnetic magic cube with a stable and wear-resistant structure comprises a central rotating shaft, center blocks arranged at the end parts of the central rotating shaft, edge blocks clamped between the adjacent center blocks and corner blocks clamped between the adjacent edge blocks, wherein each edge block comprises an edge block left half cover and an edge block right half cover which are symmetrically arranged, an edge block clamping hook is arranged on the edge block left half cover, an edge block buckle clamped with the edge block clamping hook is arranged on the edge block right half cover, and the edge block left half cover and the edge block right half cover are fixedly clamped with the edge block buckle through the edge block clamping hook; the corner block comprises three corner block assemblies with the same structure and connecting pieces, the connecting pieces are used for splicing the three corner block assemblies to form the corner block, each connecting piece is of a triangular structure, each connecting piece is provided with three inserting portions, each corner block assembly is provided with a connecting hole used for being connected with the corresponding inserting portion in an inserting mode, each inserting portion is provided with a connecting piece buckle, and each corner block assembly is close to the corresponding connecting hole, and a corner block buckle groove is formed in the inner side of each connecting hole and used for being clamped by the corresponding connecting piece buckle.

Further, the center block comprises a center block cover body and a center block shell, the center block cover body and the center block shell are connected in a clamped mode, and a spring assembly is arranged between the center block cover body and the center block shell.

Further, spring unit includes mounting, reset spring and lower mounting, it is equipped with the mounting buckle to go up the interior port of mounting, mounting outer port is equipped with down the mounting flange down, goes up the mounting and fixes through the cooperation of buckle and flange with lower mounting, it can follow the axial direction activity of central pivot to go up the mounting, reset spring centre gripping is between last mounting and lower mounting, and reset spring is used for providing the elastic stress that makes the mounting move towards the axle core direction of keeping away from central pivot, the upper surface of going up the mounting is equipped with the gear scale.

Furthermore, the edge blocks and the corner blocks are respectively provided with edge block magnetic pieces and corner block magnetic pieces, and the corner block magnetic pieces can attract the edge block magnetic pieces.

Furthermore, the edge block is internally provided with an edge block magnetic piece mounting groove for fixing the edge block magnetic piece, and the corner block is internally provided with a corner block magnetic piece mounting groove for fixing the corner block magnetic piece.

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

the utility model discloses an adopt be on the basis of original spliced pole and spliced eye, divide into half lid on the left side of arris piece and half lid on the right side of arris piece with the arris piece, wherein half lid on the left side of arris piece is equipped with the arris piece trip, half lid on the right side of arris piece be equipped with the arris piece buckle that the card was held mutually to the arris piece trip to with the thickness thickening of arris piece, when half lid on the left side of arris piece and half lid on the right side of arris piece butt joint, spliced pole and spliced eye peg graft each other, the mutual card of arris piece trip and arris piece buckle is held, so increase the fastness of arris piece, make it be difficult for scattering. In addition, the thickness thickening of arris piece further guarantees the steadiness of arris piece.

Traditional angle piece subassembly is made three lamella symmetry modes, is equipped with three inserted sheets on the left side in the angle piece subassembly, and the right side is equipped with the inserting groove with inserted sheet looks adaptation in the angle piece subassembly, and two liang of three angle piece subassemblies are through inserted sheet and inserting groove looks joint. However, once the plugging structure is used for a long time, the plugging sheets and the plugging grooves are loosened to some extent, and the corner blocks are easy to scatter. The utility model adopts the structure that a connecting piece is added on the basis of the original inserting sheet and inserting groove, and the connecting piece is of a triangular structure, so that three corner block assemblies can be spliced together to form a triangular stable structure and are not easy to scatter; the inserting part of the connecting piece is provided with a connecting piece buckle, the corner block assembly is provided with a corner block buckle groove clamped with the connecting piece buckle, and when the inserting part of the connecting piece is inserted into the connecting hole, the connecting piece buckle is buckled with the corner block buckle groove, so that the corner block assembly is connected with the connecting piece more stably and firmly, and the stability of the overall structure of the corner block is improved. In addition, the thickness of the corner block is thickened, and the stability of the corner block is further guaranteed.

Drawings

Fig. 1 is an explosion schematic view of a three-order magnetic magic cube with a stable and wear-resistant structure provided by the utility model;

fig. 2 is a cross-sectional view of a three-order magnetic magic cube with a stable and wear-resistant structure provided by the utility model;

FIG. 3 is an exploded view of a prism block of a three-order magnetic magic cube with a stable and wear-resistant structure;

fig. 4 is a schematic view of the angle block of the three-order magnetic magic cube provided by the present invention, which has a stable and wear-resistant structure, and the internal structure of the angle block is shown in the figure;

fig. 5 is an exploded view of the corner block of the three-order magnetic magic cube provided by the utility model, which has a stable and wear-resistant structure;

fig. 6 is a schematic view of a central rotating shaft and a central block of the three-order magnetic magic cube provided by the utility model, which has a stable and wear-resistant structure;

fig. 7 is a schematic view of the spring assembly of the three-order magnetic magic cube with a stable and wear-resistant structure provided by the utility model.

In the figure: 10. a central rotating shaft; 20. a center block; 21. a center block cover; 22. a center block housing; 30. a prism block; 31. a prism left half cover; 32. the right prism half cover; 33. the edge block is clamped with a hook; 34. the prism blocks are buckled; 35. a prism magnetic member; 36. a prism magnetic piece mounting groove; 40. a corner block; 41. a corner block assembly; 410. a plug-in sheet; 411. inserting grooves; 412. connecting holes; 413. a corner block snap groove; 42. a connecting member; 420. an insertion part; 421. a connecting piece is buckled; 43. a corner block magnetic member; 44. the corner block magnetic piece mounting groove; 50. a spring assembly; 51. an upper fixing member; 52. a lower fixing member; 53. the upper fixing piece is buckled; 54. and the lower fixing piece is provided with a flange.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "horizontal", "vertical", "top", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "one," "another," and the like are used to distinguish similar elements, and these terms and other similar terms are not intended to limit the scope of the present invention.

In the description of the present invention, it should be noted that unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; either directly or indirectly through intervening media, or through both elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art. Corresponding reference numerals are used throughout the figures to indicate corresponding or corresponding elements (e.g., elements identified as "1 XX" and "2 XX" are structurally identical and functionally similar).

As shown in fig. 1-7, the three-order magnetic magic cube provided by the present invention comprises a central rotating shaft 10, a central block 20 disposed at the end of the central rotating shaft 10, edge blocks 30 clamped between adjacent central blocks 20, and corner blocks 40 clamped between adjacent edge blocks 30; the prism 30 comprises a prism left half cover 31 and a prism right half cover 32 which are symmetrically arranged, the prism left half cover 31 is provided with a prism clamping hook 33, the prism right half cover 32 is provided with a prism buckle 34 clamped with the prism clamping hook 33, and the prism left half cover 31 and the prism right half cover 32 are clamped and fixed with the prism buckle 34 through the prism clamping hook 33; the corner block 40 comprises three corner block components 41 with the same structure and a connecting piece 42, wherein the connecting piece 42 is used for splicing and enclosing the three corner block components 41 into the corner block 40, the connecting piece 42 is of a triangular structure, the connecting piece 42 is provided with three inserting parts 420, the corner block components 41 are provided with connecting holes 412 used for being connected with the inserting parts 420 in an inserting mode, the inserting parts 420 are provided with connecting piece buckles 421, and corner block components 41 are close to the inner sides of the connecting holes 412 and are provided with corner block buckle grooves 413 clamped with the connecting piece buckles 421.

On the basis of the structure, the traditional prism blocks 30 are formed by splicing and combining the splicing columns and the splicing holes, but the splicing columns and the splicing holes are loosened to some extent once the splicing structure is long, and the prism blocks 30 are easily scattered. And the utility model discloses an adopt be on the basis of original spliced pole and spliced eye, divide into the arris piece 30 and half lid 31 on the left side of arris piece and half lid 32 on the right side of arris piece, wherein half lid 31 on the left side of arris piece is equipped with arris piece trip 33, half lid 32 on the right side of arris piece be equipped with the arris piece buckle 34 that arris piece trip 33 held mutually to with the thickness thickening of arris piece 30, when half lid 31 on the left side of arris piece and half lid 32 on the right side of arris piece dock, spliced pole and spliced eye peg graft each other, and the mutual card of arris piece trip 33 and arris piece buckle 34 is held, so increase the fastness of arris piece 30, make it difficult for scattering. In addition, the thickness of the edge blocks 30 is thickened, and the stability of the edge blocks 30 is further guaranteed.

The conventional corner block assembly 41 is made into a three-piece symmetrical mode, for example, three insertion pieces 410 are arranged on the left side in the corner block assembly 41, an insertion groove 411 matched with the insertion piece 410 is arranged on the right side in the corner block assembly 41, the position of the insertion groove 411 is located on the same plane as that of the insertion piece 410, and every two three corner block assemblies 41 are connected with the insertion groove 411 in a clamping mode through the insertion piece 410. However, if such a plug structure is used for a long time, the plug piece 410 and the plug slot 411 are loosened, and the corner block 40 is easily separated. The utility model adopts the structure that a connecting piece 42 is added on the basis of the original inserting piece 410 and the inserting groove 411, and the connecting piece 42 is in a triangular structure, so that three corner block components 41 can be spliced together to form a triangular stable structure and are not easy to scatter; the inserting portion 420 of the connecting member 42 is provided with a connecting member latch 421, the corner block assembly 41 is provided with a corner block latch groove 413 which is clamped with the connecting member latch 421, when the inserting portion 420 of the connecting member 42 is inserted into the connecting hole 412, the connecting member latch 421 is latched with the corner block latch groove 413, so that the connection between the corner block assembly 41 and the connecting member 42 is more stable and firm, and the stability of the whole structure of the corner block 40 is improved. In addition, the thickness of the corner block 40 is thickened, and the stability of the corner block 40 is further guaranteed.

The utility model discloses a arris piece 30 and angle piece 40 increase buckle structure on current basis, and whole thickness is done thickly for the consumer can have different feeling through this magic cube, and is more durable.

Preferably, the center block 20 includes a center block cover 21 and a center block housing 22, the center block cover 21 and the center block housing 22 are formed by clamping, and a spring assembly 50 is disposed between the center block cover 21 and the center block housing 22. The spring assembly 50 is arranged in the central block 20 to provide a pre-tightening force for the central block 20, so that the central block 20 can float up and down along the axial direction, and the magic cube can rotate flexibly.

Specifically, spring unit 50 includes last mounting 51, reset spring and lower mounting 52, the port is equipped with mounting buckle 53 in last mounting 51, mounting flange 54 is equipped with down to the port is located down 52 outer ports of mounting, goes up mounting 51 and lower mounting 52 and fixes through the cooperation of buckle and flange, the axial direction activity that central pivot 10 can be followed to last mounting 51, reset spring centre gripping is between last mounting 51 and lower mounting 52, and reset spring is used for providing the elastic stress that makes last mounting 51 move towards the axle core direction of keeping away from central pivot 10, the upper surface of going up mounting 51 is equipped with the gear scale.

In this embodiment, the conventional spring assembly 50 does not have any gear, and the magnitude of the elastic force can be adjusted only by feeling. And the utility model discloses a be equipped with the gear scale on the upper surface of last mounting 51, when needs adjust the elasticity size, earlier through tearing out center block lid 21, expose inside spring assembly 50, mounting 51 is gone up to corresponding gear scale to manual rotation, and its operation is more simple and convenient, and can realize the random switching of different elasticity sizes, satisfies user's demand.

Preferably, a prism magnetic member 35 and a corner magnetic member 43 are respectively disposed in the prism 30 and the corner block 40, and the corner magnetic member 43 and the prism magnetic member 35 can attract each other. Through setting up arris piece magnetism spare 35 and hornblock magnetism spare 43, can accurate location after the magic cube rotates to the corresponding face, can be so that the rotation of magic cube is more gently smooth, and the location is more accurate. Preferably, the prism magnetic member 35 and the corner block magnetic member 43 of the present embodiment are both magnets.

Specifically, a prism magnetic piece mounting groove 36 for fixing the prism magnetic piece 35 is formed in the prism 30, and a corner magnetic piece mounting groove 44 for fixing the corner magnetic piece 43 is formed in the corner block 40. Through setting up arris piece magnetic member mounting groove 36 and hornblock magnetic member mounting groove 44, be convenient for fix arris piece magnetic member 35 in arris piece 30 steadily, be convenient for the stable fixing in hornblock 40 of hornblock magnetic member 43.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. A three-order magnetic magic cube with a stable and wear-resistant structure is characterized by comprising a central rotating shaft, center blocks arranged at the end parts of the central rotating shaft, edge blocks clamped between the adjacent center blocks and corner blocks clamped between the adjacent edge blocks, wherein each edge block comprises an edge block left half cover and an edge block right half cover which are symmetrically arranged, an edge block clamping hook is arranged on the edge block left half cover, an edge block buckle clamped with the edge block clamping hook is arranged on the edge block right half cover, and the edge block left half cover and the edge block right half cover are clamped and fixed with the edge block buckle through the edge block clamping hook; the corner block comprises three corner block assemblies with the same structure and connecting pieces, the connecting pieces are used for splicing the three corner block assemblies to form the corner block, each connecting piece is of a triangular structure, each connecting piece is provided with three inserting portions, each corner block assembly is provided with a connecting hole used for being connected with the corresponding inserting portion in an inserting mode, each inserting portion is provided with a connecting piece buckle, and each corner block assembly is close to the corresponding connecting hole, and a corner block buckle groove is formed in the inner side of each connecting hole and used for being clamped by the corresponding connecting piece buckle.

2. A three-order magnetic magic cube with stable and wear-resistant structure as claimed in claim 1, wherein said central block comprises a central block cover and a central block housing, said central block cover and said central block housing are formed by clamping, and a spring assembly is arranged between said central block cover and said central block housing.

3. A three-order magnetic magic cube with stable and wear-resistant structure as claimed in claim 2, wherein the spring assembly comprises an upper fixing member, a return spring and a lower fixing member, the upper fixing member has an upper fixing member buckle at its inner end, the lower fixing member has a lower fixing member flange at its outer end, the upper fixing member and the lower fixing member are fixed by the cooperation of the buckle and the flange, the upper fixing member is movable along the axial direction of the central rotating shaft, the return spring is clamped between the upper fixing member and the lower fixing member, the return spring is used for providing elastic stress to move the upper fixing member towards the direction of the shaft core far away from the central rotating shaft, and the upper surface of the upper fixing member is provided with gear scales.

4. A three-stage magnetic magic cube as claimed in claim 1 wherein the prism and cube are provided with prism and cube magnetic elements which attract each other.

5. A three-order magnetic magic cube-square with stable and wear-resistant structure as claimed in claim 4, wherein the prism has prism magnetic piece mounting grooves for fixing the prism magnetic pieces, and the corner block has corner block magnetic piece mounting grooves for fixing the corner block magnetic pieces.