CN203154778U

CN203154778U - Novel magic cube

Info

Publication number: CN203154778U
Application number: CN 201320075972
Authority: CN
Inventors: 陈永煌
Original assignee: FEI FUCONG
Current assignee: FEI FUCONG
Priority date: 2013-02-18
Filing date: 2013-02-18
Publication date: 2013-08-28
Anticipated expiration: 2023-02-18

Abstract

The utility model discloses a novel magic cube which is characterized in that the novel magic cube comprises a multidimensional rotating core, central blocks, edge blocks, angle blocks and inner rotators. The central blocks are arranged at the end portions of the multidimensional rotating core in a rotatable manner; the edge blocks are clamped between the adjacent central blocks; the angle blocks are clamped between the adjacent edge blocks; the inner rotators are clamped on the edge blocks; and flat and smooth slopes are arranged on the central blocks and the edge blocks. The flat and smooth slopes are arranged on the central blocks and the edge blocks, and the inner rotators are added on the edge blocks, so that rotating resistance is reduced to the most extent, reverse fault tolerance is greatly improved, rotating is easier and smoother, operation is facilitated for players, accurate alignment is not needed to rotate flexibly, operation time is efficiently reduced, the whole structure is compact, cooperation is stable, and breaking up entirely is effectively avoided when the magic cube is in high rotating speed.

Description

A kind of novel magic square

Technical field

The utility model relates to educational toy, is specifically related to a kind of novel magic square.

Background technology

Magic square also claims Shandong Bick square.Magic square is 6 squares being made by limber duroplasts.Core is an axle, and is made up of 26 little squares.Comprise that the center square has 6, maintain static to have only one side that color is arranged.The corner square has 8 to turn.12 of edge squares are also rotatable.Toy is when selling, and the arrangement of small cubes makes big cubical each face all have identical color.When big cubical certain one side translation was rotated, its each adjacent face solid color was just destroyed, and forms new pattern cube, changes to change again again, and forms each face and all is combined into by the blockage of different colours.Playing method is that the cube that will upset reverts to six one-tenth solid colors as early as possible by rotating.

Magic square is since coming out, because the mankind are had very strong intelligence development functions, so fashionable whole world once, magic square is easy-to-understand, and ever-changing flexibility is strong again, wants it is played to necessarily require the player can concentrate intelligence, constantly thinking, and patient could the object for appreciation gradually, say that in a sense magic square has become a kind of toy and the level of examination player intelligence and whether ripe toy of special intellectual development, thereby has attracted batchs of players.

Cube game adopts comparatively complicated magic square as the contest stage property usually, and during the games, the contestant needs quick rotation, in the hope of finish the rearrangement of magic square in the shortest time.

Whether the specialty magic square of competing for speed adopts " fault-tolerance " to weigh it welcome by players usually, namely at the magic square surfaces of revolution not during complete matching, and the rotatable other surfaces of revolution still, then this magic square has fault-tolerance.Yet existing even-order (as quadravalence) magic square is because the restriction of self structure, and it usually can not have fault-tolerantly because of magic square when quick rotation, and a layer stuck phenomenon takes place to hide, thus the speed of restoring during the influence match; And existing magic square is when rotating, because contraposition was not accurate enough after the vertical rotation action of back was finished, make adjacent two parts module not arrive the precalculated position, when action afterwards needs lateral rotation, will be stuck, can not smooth and easyly rotate, after the contestant needs accurate contraposition, just can carry out next step action, thus had a strong impact on race-entry select in speed.

In view of this, develop a kind of good stability, rotate magic square smoothly, become the focus of paying close attention in the industry.

The utility model content

The purpose of this utility model is: at above-mentioned deficiency, provide a kind of structural design ingenious, reasonable, effectively promote reverse fault-tolerant, rotate easily smooth and easy, and the high novel magic square of stability.

For achieving the above object, technical scheme provided by the utility model is:

A kind of novel magic square, it comprises that a multidimensional changes core, rotatablely is arranged on described multidimensional and changes the central block of core end, is fastened on rib piece between the adjacent center piece, is fastened on the hornblock between the adjacent ribs piece and is fastened on internal rotor on the rib piece, is equipped with smooth ramp on described central block and the rib piece.

Described multidimensional is changeed core and is comprised a forward axle and four radial axles, and described four radial axles are on the peripheral circumferential that center of circle symmetry radially is arranged on described forward axle, and described forward axle and radial axle are integral structure.

The centre position, bottom of described central block is provided with one and is used for the joint pin that is connected with forward axle or radial axle, and the top of described central block is provided with a lid, and the base of described central block is arcuation and is recessed to form an arc screens.

Described rib piece is provided with an arc groove that snaps in the arc screens, and described internal rotor is connected in the arc groove, and the both sides of described arc groove are respectively equipped with a trapezoidal groove.

The bottom of described hornblock is provided with a sphere card that snaps in trapezoidal groove, and the appearance profile of described sphere card is triangular in shape, and Qi Gejiao is provided with circular arc chamfering, and Qi Gebian is provided with an arc depression face.

Described internal rotor is provided with a strip bulge, and described strip bulge is connected with the arc depression face of adjacent hornblock.

The trapezoidal groove of described rib piece is connected with the sphere card of hornblock, constitutes a cylindrical swing-around trajectory; The sphere card of described hornblock is connected with the strip bulge of internal rotor, constitutes circle swing-around trajectory in.

The utility model is by arranging a smooth ramp on intermediate mass and the rib piece, and on the rib piece, set up an internal rotor, and make rotary resistance at utmost reduce, promote reverse fault-tolerant greatly, feasible rotation is more easily smooth and easy, be convenient to player's operation, do not need accurate contraposition just can rotate flexibly, effectively reduce the operating time, and overall structure is simplified, cooperate and stablize, when effectively avoiding magic square to rotate at a high speed, the whole phenomenon that dissipates occurs.

On the one hand, the utility model reduces spin friction by set up a smooth ramp on central block, rib piece, allows the product rotary course along sliding non-resistance.

On the other hand, the utility model is by setting up an internal rotor on the rib piece, and the strip bulge of internal rotor is connected with the sphere card of hornblock, constitutes circle swing-around trajectory in; When the utility model was in violence or rotates at a high speed, interior round swing-around trajectory will be shared with the cylindrical swing-around trajectory,

Make and have the novel magic square with dual rotary track violence again and rotate fast down again, the technique effect that can not scatter.

Below in conjunction with accompanying drawing and the specific embodiment, the utility model is further specified.

Description of drawings

Fig. 1 is overall structure schematic diagram of the present utility model;

Fig. 2 is part-structure schematic diagram of the present utility model;

Fig. 3 is the blast structural representation of Fig. 2;

Fig. 4 is the structural representation that multidimensional of the present utility model is changeed core;

Fig. 5 is the structural representation of central block of the present utility model;

Fig. 6 is the structural representation of rib piece of the present utility model;

Fig. 7 is the structural representation of hornblock of the present utility model;

Fig. 8 is the structural representation of internal rotor of the present utility model;

Wherein:

1. multidimensional is changeed core 2. central blocks 3. rib pieces

4. hornblock 5. internal rotors 11. forward axles

12. radial axle 21. lids 22. arc screens

23. smooth ramp 24. joint pins 31. arc grooves

32. trapezoidal groove 41. sphere cards 42. arc depression faces

51. strip bulge

The specific embodiment

Referring to Fig. 1～Fig. 8, the novel magic square that the utility model provides, it comprises that a multidimensional changes core 1, rotatablely is arranged on described multidimensional and changes the central block 2 of core 1 end, is fastened on rib piece 3 between the adjacent center piece 2, is fastened on the hornblock 4 between the adjacent ribs piece 3 and is fastened on internal rotor 5 on the rib piece 4, is equipped with smooth ramp 23 on described central block 2 and the rib piece 3.

Described multidimensional is changeed core 1 and is comprised a forward axle 11 and four radial axles 12, and described four radial axles 12 are on the peripheral circumferential that center of circle symmetry radially is arranged on described forward axle 11, and described forward axle 11 is integral structure with radial axle 12.

The centre position, bottom of described central block 2 is provided with one and is used for the joint pin 24 that is connected with forward axle 11 or radial axle 12, and the top of described central block 2 is provided with a lid 21, and the base of described central block 2 is arcuation and is recessed to form an arc screens 22.

Described rib piece 3 is provided with an arc groove 31 that snaps in the arc screens, and described internal rotor 5 is connected in the arc groove 31, and the both sides of described arc groove 31 are respectively equipped with a trapezoidal groove 32.

The bottom of described hornblock 4 is provided with a sphere card 41 that snaps in trapezoidal groove 31, and the appearance profile of described sphere card 41 is triangular in shape, and Qi Gejiao is provided with circular arc chamfering, and Qi Gebian is provided with an arc depression face 42.

Described internal rotor is provided with a strip bulge 51, and described strip bulge 51 is connected with the arc depression face 42 of adjacent hornblock 4.

The trapezoidal groove 32 of described rib piece 3 is connected with the sphere card 41 of hornblock 4, constitutes a cylindrical swing-around trajectory; The sphere card 41 of described hornblock 4 is connected with the strip bulge 51 of internal rotor 5, constitutes circle swing-around trajectory in.

The utility model is by arranging a smooth ramp 23 on intermediate mass 2 and the rib piece 3, and on rib piece 3, set up an internal rotor 5, and make rotary resistance at utmost reduce, promote reverse fault-tolerant greatly, feasible rotation is more easily smooth and easy, be convenient to player's operation, do not need accurate contraposition just can rotate flexibly, effectively reduce the operating time, and overall structure is simplified, cooperate and stablize, when effectively avoiding magic square to rotate at a high speed, the whole phenomenon that dissipates occurs.

On the one hand, the utility model reduces spin friction by set up a smooth ramp 23 on central block 2, rib piece 3, allows the product rotary course along sliding non-resistance.

On the other hand, the utility model is by setting up an internal rotor 5 on rib piece 3, and the strip bulge 51 of internal rotor 5 is connected with the sphere card 41 of hornblock 4, constitutes circle swing-around trajectory in; When the utility model was in violence or rotates at a high speed, interior round swing-around trajectory will be shared with the cylindrical swing-around trajectory, made the novel magic square with dual rotary track, had violence more fast under the rotating condition, the technique effect that can not scatter.

The utility model is not limited to above-mentioned embodiment, adopts the structure identical or approximate with the utility model above-described embodiment, all within protection domain of the present utility model.

Claims

1. novel magic square, it is characterized in that: it comprises that a multidimensional changes core, rotatablely is arranged on described multidimensional and changes the central block of core end, is fastened on rib piece between the adjacent center piece, is fastened on the hornblock between the adjacent ribs piece and is fastened on internal rotor on the rib piece, is equipped with smooth ramp on described central block and the rib piece.

2. novel magic square according to claim 1, it is characterized in that: described multidimensional is changeed core and is comprised a forward axle and four radial axles, described four radial axles are on the peripheral circumferential that center of circle symmetry radially is arranged on described forward axle, and described forward axle and radial axle are integral structure.

3. novel magic square according to claim 2, it is characterized in that: the centre position, bottom of described central block is provided with one and is used for the joint pin that is connected with forward axle or radial axle, the top of described central block is provided with a lid, and the base of described central block is arcuation and is recessed to form an arc screens.

4. novel magic square according to claim 3 is characterized in that: described rib piece is provided with an arc groove that snaps in the arc screens, and described internal rotor is connected in the arc groove, and the both sides of described arc groove are respectively equipped with a trapezoidal groove.

5. novel magic square according to claim 4 is characterized in that: the bottom of described hornblock is provided with a sphere card that snaps in trapezoidal groove, and the appearance profile of described sphere card is triangular in shape, and Qi Gejiao is provided with circular arc chamfering, and Qi Gebian is provided with an arc depression face.

6. novel magic square according to claim 5, it is characterized in that: described internal rotor is provided with a strip bulge, and described strip bulge is connected with the arc depression face of adjacent hornblock.

7. novel magic square according to claim 6, it is characterized in that: the trapezoidal groove of described rib piece is connected with the sphere card of hornblock, constitutes a cylindrical swing-around trajectory; The sphere card of described hornblock is connected with the strip bulge of internal rotor, constitutes circle swing-around trajectory in.