CN202506096U

CN202506096U - Magic cube with triangular middle blocks

Info

Publication number: CN202506096U
Application number: CN2011204273404U
Authority: CN
Inventors: 包大庆
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-11-02
Filing date: 2011-11-02
Publication date: 2012-10-31
Anticipated expiration: 2021-11-02

Abstract

The utility model relates to a magic cube with triangular middle blocks. The magic cube comprises center shafts, the middle blocks, corner blocks and edge blocks, wherein the center shafts consist of six cylindrical shafts, in addition, a threaded hole arranged at the end of each cylindrical shaft is respectively fixed with one triangular middle block or one square middle block through a screw rod and a spring, one pentagonal edge block or one rectangular block is embedded in a hollow position between the two middle blocks, and the square corner blocks or the triangular corner blocks are respectively arranged in the hollow positions of the adjacent edge blocks through corresponding clamp feet. The bottom of the rectangular edge block and the bottom of the pentagonal edge block are respectively provided with a two-way clamp foot, and the bottom of the square corner blocks and the bottom of the triangular corner blocks are respectively provided with a three-way clamp foot. The magic cube has the beneficial effects that the three-odor fast twisting level of magic cube lovers can be favorably improved, the coordination capability of the hand and the brain and the sensitive capability of the fingers can be enhanced, through the arrangement of the triangular middle blocks, various assembly modes can be realized according to different positions and numbers of the triangular middle blocks, and the applicability is higher.

Description

A kind of magic square that has piece in the triangle

Technical field

The utility model relates to a kind of intelligence development type toy, relates in particular to a kind of magic square that has piece in the triangle.

Background technology

Magic square is also claimed Shandong Bick square; Three rank magic squares wherein are six squares processing of limber duroplasts and are made up of 26 little squares; Comprise center square, corner square, edge rib piece, the arrangement of small cubes makes big cubical each face all have identical color.Except that three rank magic squares, also have second order, quadravalence to ten three rank, its moulding is not quite similar, but all is of infinite interest.Its main rule is: when big cubical certain one side translation was rotated, its each adjacent face solid color just was 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.But the rib piece of three common rank magic squares only adopts the card base of cylinder, structural instability when magic square rotates at a high speed, and simultaneously, the frictional resistance that produces between the surfaces of revolution is bigger.In addition, for the structure of existing magic square, its block structure quantity and position, assembling mode are all comparatively single, are not enough to improve player's enjoyment, therefore, also need further to improve.

The utility model content

To above defective; The utility model provide a kind of Stability Analysis of Structures, applicability strong, can be according to the quantity of piece in the triangle the different magic squares that have piece in the triangle that possess multiple assembling mode, help improving magic square fan interest with the position, with many deficiencies of solution prior art.

For realizing above-mentioned purpose, the utility model adopts following technical scheme:

A kind of magic square that has piece in the triangle; Comprise central shaft, middle piece, hornblock, rib piece; Middle piece wherein comprises piece in square middle piece, the triangle; Hornblock wherein comprises square hornblock, triangle hornblock, and rib piece wherein comprises rectangle rib piece, pentagon rib piece, and said central shaft is fixed piece or square middle piece in the triangle by the screw of six cylinder axis and each cylinder axle head through screw rod and spring; Empty place between per two middle pieces embeds a pentagon rib piece or rectangle rib piece, and said square hornblock or triangle hornblock are arranged at the empty place of adjacent ribs piece respectively through the card base of correspondence.

For above piece, rib piece, hornblock in each, its architectural feature also comprises:

The piece inboard is provided with three swing-around trajectory arcs in the said triangle, and square middle piece inboard is provided with four swing-around trajectory arcs; Number of blocks is six in said, and middle piece and the splicing of rib piece make its orbital arc separately form a swing-around trajectory circumference;

Said rectangle rib piece and pentagon rib piece bottom are provided with a two-way card base and are positioned at rib piece inboard and be provided with two swing-around trajectory arcs;

Said square hornblock and triangle hornblock bottom are provided with a three-dimensional card base.

The described beneficial effect that has the magic square of piece in the triangle of the utility model is: the use of product is primarily aimed in the fan who likes the stubborn three rank magic squares of speed, thereby the three rank speed that improves the magic square fan is twisted level; Magic square speed is twisted the spatial thinking ability that can strengthen the user, strengthens the coordination ability of hand and brain, has strengthened the sensitive ability of finger simultaneously; Stability Analysis of Structures, through piece in the triangle is set, can be according to the quantity of piece in the triangle different with the position possess multiple assembling mode, and applicability is stronger, helps improving magic square fan interest.

Description of drawings

According to accompanying drawing the utility model is done further explain below.

Fig. 1 is the said magic square perspective view that has piece in the triangle of the utility model embodiment;

Fig. 2 is the said middle block structure sketch map that has the magic square of piece in the triangle of the utility model embodiment;

Fig. 3 is the said square middle piece sketch map that has the magic square of piece in the triangle of the utility model embodiment;

Fig. 4 is a piece sketch map in the said magic square triangle that has a piece in the triangle of the utility model embodiment;

Fig. 5 is the said square hornblock sketch map that has the magic square of piece in the triangle of the utility model embodiment;

Fig. 6 is the said magic square triangle hornblock sketch map that has piece in the triangle of the utility model embodiment;

Fig. 7 is the said magic square rectangle rib piece sketch map that has piece in the triangle of the utility model embodiment;

Fig. 8 is the said magic square pentagon rib piece sketch map that has piece in the triangle of the utility model embodiment.

Among the figure:

1, central shaft; 2, square middle piece; 3, piece in the triangle; 4, square hornblock; 5, triangle hornblock; 6, rectangle rib piece; 7, pentagon rib piece; 8, swing-around trajectory arc; 9, two-way card base; 10, three-dimensional card base.

The specific embodiment

Shown in Fig. 1-8; The described magic square that has piece in the triangle of the utility model embodiment comprises central shaft 1, middle piece, hornblock, rib piece, and middle piece wherein comprises piece 3 in square middle piece 2, the triangle; Hornblock wherein comprises square hornblock 4, triangle hornblock 5; Rib piece wherein comprises rectangle rib piece 6, pentagon rib piece 7, simultaneously, the magic square external overall can by 26 squares form and said in number of blocks be totally two ten of six, hornblock and rib pieces; And possess multiple assembling mode according to the quantity of piece in the triangle 3 is different with the position, central shaft 1 sealing wherein is arranged at magic square inside center position;

Said central shaft 1 by six orthogonal in twos cylinder axis to form the central point that makes with this central shaft 1 be the center of circle, be that the surface of the spherosome of radius forms some rooms with the length of cylinder axle head; The screw that each cylinder axle head is corresponding is fixed piece 3 or square middle piece 2 in the triangle through screw rod and spring; Rib piece card base through correspondence between the room of per two middle pieces embeds a pentagon rib piece 7 or rectangle rib piece 6, and said square hornblock 4 or triangle hornblock 5 are arranged at the empty place of adjacent ribs piece respectively through the card base of correspondence.

The described magic square that has piece in the triangle of above the utility model embodiment, piece 3 inboards are provided with three swing-around trajectory arcs 8 in the said triangle, and said square middle piece 2 inboards are provided with four swing-around trajectory arcs 8; Said rectangle rib piece 6 is provided with a two-way card base 9 and is positioned at rib piece inboard with pentagon rib piece 7 bottoms and is provided with two swing-around trajectory arcs 8; Said square hornblock 4 is provided with a three-dimensional card base 10 with triangle hornblock 5 bottoms; In addition, after said middle piece and the splicing of rib piece, orbital arc corresponding on its part forms a swing-around trajectory circle.

Above embodiment is the more preferably specific embodiment a kind of of the utility model, and common variation that those skilled in the art carry out in present technique scheme scope and replacement should be included in the protection domain of the utility model.

Claims

1. magic square that has piece in the triangle; Comprise central shaft (1), middle piece, hornblock, rib piece; Middle piece wherein comprises piece (3) in square middle piece (2), the triangle; Hornblock wherein comprises square hornblock (4), triangle hornblock (5); Rib piece wherein comprises rectangle rib piece (6), pentagon rib piece (7); It is characterized in that: said central shaft (1) is fixed piece (3) or square middle piece (2) in the triangle by the screw of six cylinder axis and each cylinder axle head through screw rod and spring, and the empty place between per two middle pieces embeds a pentagon rib piece (7) or rectangle rib piece (6), and said square hornblock (4) or triangle hornblock (5) are arranged at the empty place of adjacent ribs piece respectively through the card base of correspondence.

2. the magic square that has piece in the triangle according to claim 1 is characterized in that: piece in the said triangle (3) inboard is provided with three swing-around trajectory arcs (8).

3. the magic square that has piece in the triangle according to claim 1 is characterized in that: said square middle piece (2) inboard is provided with four swing-around trajectory arcs (8).

4. the magic square that has piece in the triangle according to claim 1 is characterized in that: said rectangle rib piece (6) is provided with a two-way card base (9) and is positioned at rib piece inboard with pentagon rib piece (7) bottom and is provided with two swing-around trajectory arcs (8).

5. the magic square that has piece in the triangle according to claim 1 is characterized in that: said square hornblock (4) is provided with a three-dimensional card base (10) with triangle hornblock (5) bottom.

6. the magic square that has piece in the triangle according to claim 1 is characterized in that: the splicing of piece and rib piece makes its orbital arc separately form a swing-around trajectory circumference in said.

7. according to each described magic square that has piece in the triangle of claim 1-3, it is characterized in that: number of blocks is six in said.