CN201815098U

CN201815098U - Magic cube

Info

Publication number: CN201815098U
Application number: CN2010205673522U
Authority: CN
Inventors: 江淦源; 庄海燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-10-19
Filing date: 2010-10-19
Publication date: 2011-05-04
Anticipated expiration: 2020-10-19

Abstract

The utility model discloses a magic cube which comprises a multidimensional connecting shaft, a central block component rotationally connected at the end part of the connecting shaft, a rhombus block component clamped on the central block component and an angle block component clamped on the rhombus block component, wherein the angle block component comprises an angle block framework and a plurality of angle block units, the outer side ends of the angle block units are installed on the angle block framework in an embedded way; and the rhombus block component comprises a rhombus block framework and two rhombus block units, and the outer side ends of the rhombus block units are installed in the rhombus block framework in an embedded way. Color modules of the magic cube provided by the utility model are installed in an embedded way, so that the magic cube has the characteristic that an operator can only watch the color of the part just opposite the visual line of the operator, thereby being favorable for the fairness of a competition. The magic cube has the anti-falling apart function, so as to be convenient for the use in competitions.

Description

Magic square

Technical field

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

Background technology

Magic square is as a kind of puzzle, the fashionable whole world, and to have occurred multinomial at the international level be the athletic competition of stage property with the magic square.

Traditional magic square comprises second order, three rank, quadravalence, Five dimensional magic cube, wherein popular with three rank magic squares, its main body is cube structure, comprise 26 blockages and a three-dimensional connecting axle composition altogether, blockage includes six central blocks at the face center, eight hornblocks on the angle, 12 rib pieces on rib; Each face all is divided into three layers in length and breadth, every layer all free to rotate, rotation by layer changes the position of blockage on cube, exist restricting relation between the each several part, on each face of cube color is arranged, the color of each square of same is identical, color is all inequality between face and the face, this initial conditions is exactly the reset condition of magic square, after upsetting the putting in order of its color, by people's spatial thinking ability and memory, it is extensive to reset condition, reach the purpose of tempering thinking and amusement.

Along with the continuous attention of people to magic square, what various scales occurred is the sports of stage property with the magic square, and still, there is following defective in existing magic square in the process of using as the contest stage property:

One, color all is directly to spread upon on the outer surface of hornblock, central block, rib piece, the color edge contacts with each other, when operator's observation is formed over against the lip-deep color module of the magic square of its sight line, usually also can see the color module that maps out on other surfaces of magic square, therefore be unfavorable for the fairness of contest;

Two, all be to adopt the plane coupling to install between the adjacent block of magic square, in the process of high speed rotating, through regular meeting's phenomenon of falling apart.

In view of this, develop a kind ofly can effectively prevent to fall apart, the magic square of favourable contest fairness, become the focus of paying close attention in the industry.

Summary of the invention

At the deficiencies in the prior art, the purpose of this utility model is intended to provide a kind of magic square, it can effectively avoid the situation of falling apart that occurs in the high speed rotating process, simultaneously, can prevent that the player from observing the color module on unexpected other planes of its sight line, helps the fairness of contest.

For achieving the above object, the utility model adopts following technical scheme:

A kind of magic square, comprise multidimensional connecting shaft, the rotating central block assembly that is connected described connecting shaft end, be installed on rib block assembly on the described central block assembly and be installed on hornblock assembly on the described rib block assembly, described hornblock assembly comprises that hornblock framework and outboard end are inlaid in a plurality of hornblocks unit on the described hornblock framework; Described rib block assembly comprises that rib block frame and outboard end are inlaid in two rib module units in the described rib block frame.

Described rib block assembly is provided with flange connector with the adjacent surface of the hornblock assembly that is adjacent, and the hornblock assembly that this rib block assembly is adjacent is provided with the recess that is connected with described flange connector coupling.

Curved of the outer surface of described flange connector, the outer surface of described connection recess is the arcwall face that matches.

Described flange connector is positioned at the both sides of described rib piece installing rack, described connection recess is positioned on the described hornblock unit.

Described rib module unit medial extremity is provided with the rib piece that it can be mounted on the described central block assembly and mounts sheet.

Described hornblock unit inside end is provided with the hornblock that it can be mounted on the described rib block assembly and mounts projection.

Described central block assembly comprises that medial extremity is rotatably connected in the central block installing rack of multidimensional connecting shaft end and the centre block element that is inlaid in described central block installing rack outer end.

Described multidimensional connecting shaft is three-dimensional connecting shaft, and this magic square is hexahedron structure.

The magic square that the utility model is set forth, its beneficial effect is:

1, color module is the setting-in mode and installs, make the operator only with see and its sight line over against the color characteristics of part, help the fairness of contest;

2, have anti-scattered holder function, be convenient to contest and use.

Description of drawings

Fig. 1 is the structural representation of a kind of magic square of the utility model;

Fig. 2 is the scheme of installation of magic square shown in Figure 1;

Fig. 3 is the scheme of installation of the central block assembly among Fig. 1;

Fig. 4 is the scheme of installation of rib block assembly among Fig. 1;

Fig. 5 is the scheme of installation of hornblock assembly among Fig. 1;

Fig. 6 is the coupling scheme of installation of rib block assembly and hornblock assembly among Fig. 1.

The specific embodiment

Below, in conjunction with the accompanying drawings and the specific embodiment, magic square of the present utility model is further described, so that clearerly understand the utility model technological thought required for protection.

As shown in Figure 1, 2, be a kind of magic square of the present utility model, its main body is hexahedron structure, comprises three-dimensional connecting shaft 1, central block assembly 2, rib block assembly 3, hornblock assembly 4, include 2, four rib block assemblies 3 of a central block assembly and four hornblock assemblies 4 on each face; The shaft head that is connected three-dimensional connecting shaft 1 that the medial end of six central block assemblies 2 is coaxial, and can rotate with respect to connected spindle nose.

Referring to Fig. 3 and in conjunction with Fig. 1,2, above-mentioned central block assembly 2 comprises a central block framework 21, and the centre block element 22 that is installed in central block framework 21 outer ends, be provided with in the central block framework 21 and clamp groove 211, corresponding, in centre block element 22 inboards, be provided with and clamp flange 221, during installation, to clamp flange 221 contrapositions and be inserted into and clamp in the groove 211, centre block element 22 will be installed in the central block framework 21, here it should be noted that, need the pre-designed degree of depth and the length that clamps flange 221 that clamp groove 211, make the outer surface of the centre block element 22 after installing a little less than the outer peripheral edges of central block framework 21; The outer surface in centre block element 22 is smeared or pasted to color module.

Referring to Fig. 4 and in conjunction with Fig. 1,2, above-mentioned rib block assembly comprises a rib block frame 31, and be installed in two rib module units 32 on the rib block frame 31, digonous module unit 32 structures are identical and be symmetrical distribution, its two intert in the default installation cavity of rib block frame 31 by the outside; Rib module unit 32 is provided with fin 321, and the fin 321 on the digonous module unit 32 interts mutually, with its two connection, and is packed on the rib block frame 31; Color module is smeared or is pasted on the plate-like surface of digonous module unit 32 outer ends, and the plate-like surface of rib module unit 32 that carries color module is a little less than the outer rim of rib block frame 31.

Referring to Fig. 5 and in conjunction with Fig. 1,2, above-mentioned hornblock assembly comprises a

hornblock framework

41, and 42, three the hornblock unit 42, three hornblock unit that are installed on the hornblock framework 41 are interted in the installation cavity that hornblock framework 42 is preset by the outside respectively; Be provided with junction button 421 on three hornblock unit 42, after interior three was in place, top junction button 421 clamped its three's connection mutually and is installed on the hornblock framework 41.Color module is smeared or is pasted on the plate-like surface of 42 outer ends, three hornblock unit, and the outer surface of hornblock unit 42 that carries color module is a little less than the outer rim of hornblock framework 1.

Again as shown in Figure 1, after the above-mentioned magic square installation, the mode that its centre block element, rib module unit, hornblock unit that has color module is setting-in is respectively installed, the central block framework that leaks outside on each face, rib block frame, hornblock framework then can not present color characteristics, only allow the operator see with its sight line over against face on color characteristics, and can not see distribution of color situation on other faces.

In addition, in order to make above-mentioned magic square in the high speed rotary course, has the anti-preferably characteristic of falling apart, the inventor does following improvement with above-mentioned magic square, as shown in Figure 6, on rib block assembly two sides (adjacent surface of two hornblocks that are adjacent of rib block frame 31 just), be provided with a flange connector 311, flange connector 311 is shaped on the rib block frame 31, and its surface is cambered surface, corresponding with it position on hornblock unit 42, be processed to the recess of arc surfaced, so, after the magic square installation, what increased hornblock assembly and rib block assembly clamps angle and contact area, makes that the installation between hornblock assembly and the rib block assembly is more firm.

In addition, medial extremity at rib module unit 32, be provided with the rib piece that is installed on central block assembly 2 inboards and mount sheet 322, the hornblock that medial extremity in hornblock unit 42 is provided with rib module unit form fit mounts projection 422, during assembling, utilize the rib piece to mount sheet 322 rib block assembly 3 is mounted on the central block assembly 2, hornblock assembly 4 then is to mount projection 422 by hornblock to be mounted on the rib block assembly 3.

According to general common practise, magic square of the present utility model can need by root, is made into regular octahedron, regular dodecahedron or the like.

For a person skilled in the art, can make other various corresponding changes and distortion, and these all changes and distortion should belong within the protection domain of the utility model claim all according to technical scheme described above and design.

Claims

1. magic square, comprise multidimensional connecting shaft, the rotating central block assembly that is connected described connecting shaft end, be installed on rib block assembly on the described central block assembly and be installed on hornblock assembly on the described rib block assembly, it is characterized in that described hornblock assembly comprises that hornblock framework and outboard end are inlaid in a plurality of hornblocks unit on the described hornblock framework; Described rib block assembly comprises that rib block frame and outboard end are inlaid in two rib module units in the described rib block frame.

2. magic square as claimed in claim 1 is characterized in that, described rib block assembly is provided with flange connector with the adjacent surface of the hornblock assembly that is adjacent, and the hornblock assembly that this rib block assembly is adjacent is provided with the recess that is connected with described flange connector coupling.

3. magic square as claimed in claim 2 is characterized in that, curved of the outer surface of described flange connector, and the outer surface of described connection recess is the arcwall face that matches.

4. magic square as claimed in claim 3 is characterized in that, described flange connector is positioned at the both sides of described rib piece installing rack, described connection recess is positioned on the described hornblock unit.

5. magic square as claimed in claim 1 is characterized in that, described rib module unit medial extremity is provided with the rib piece that it can be mounted on the described central block assembly and mounts sheet.

6. magic square as claimed in claim 1 is characterized in that, described hornblock unit inside end is provided with the hornblock that it can be mounted on the described rib block assembly and mounts projection.

7. magic square as claimed in claim 1 is characterized in that, described central block assembly comprises that medial extremity is rotatably connected in the central block installing rack of multidimensional connecting shaft end and the centre block element that is inlaid in described central block installing rack outer end.

8. magic square as claimed in claim 1 is characterized in that, described multidimensional connecting shaft is three-dimensional connecting shaft, and this magic square is hexahedron structure.