CN2127027Y - Fourteen-face four-dimensional magic square - Google Patents

Abstract

The utility model relates to a fourteen-surface four-dimensional magic square relating to an intelligence toy, which comprises eight big triangular surfaces with different colors and six big square surfaces. A rotating core comprises a static four-dimensional axle rack and a connection body arranged on an axle end and a rotation body arranged on the rotating core. The rotating core is limited by the mutual engagement of a sliding block and a sliding slot. The rotating body can be divided into five layers and can rotate towards four directions. The rotating body comprises square surface bodies, regular triangle surface bodies, one square and regular triangle two-surface bodies and two regular triangle and two square four-surface bodies. The utility model is more complicated than the hexahedral lubike magic square. The playing methods are various and more intelligent exercise can be brought to people.

Description

Fourteen-face four-dimensional magic square

The utility model relates to a kind of amusement article, belongs to intellectual service puzzle toy class.

Existing roubik magic cube is Plato's spheroid of a regular hexahedron, has only three turning cylinders, belong to three-dimensional puzzle, so its solution is relatively simple.

The purpose of this utility model provides a kind of four-dimensional magic square of Archimedes's spheroid of the tetrakaidecahedron of being made up of 8 big equilateral triangle faces and six big facings.

The utility model is that each big equilateral triangle face and the big facing with the tetrakaidecahedron realized like this are divided into 9 little equilateral triangles and little square, the superficial layer of the tetrakaidecahedron can be made of the parts of four kinds of shapes like this, the one, equilateral triangle one surperficial body, the 2nd, square one surperficial body, the 3rd, square equilateral triangle two surperficial bodies, four is two square shape four surperficial bodies of two equilateral triangles, these parts are by mutually chimeric sliding shoe and sliding tray mutual chimeric connection of eight connected bodies with the inside, one of restriction formation can be divided into five layers can be to the rotor of all directions rotation, for supporting this rotor, there is a motionless four-dimensional pedestal the inside, it is intersected over against the axle of big triangle center point by four center lines and constitutes an integral body, and its eight axle heads connect with connected body.

To contrast embodiment of the present utility model and accompanying drawing thereof below is further described.

Accompanying drawing 1 is the front elevation of the four-dimensional magic square of the tetrakaidecahedron.

Accompanying drawing 2 is the back view of the four-dimensional magic square of the tetrakaidecahedron.

Accompanying drawing 3 is the structure cutaway view of the four-dimensional magic square of the tetrakaidecahedron.

Accompanying drawing 4 is the axle sectional view of the four-dimensional magic square of the tetrakaidecahedron.

The drawing reference numeral explanation:

1, the surperficial body of four-dimensional pedestal 2, connected body 3, square equilateral triangle two surperficial bodies 4, square one surperficial body 5, equilateral triangle one 6, two two squares of equilateral triangle, four surperficial bodies 7, blind hole 8, convex tendon 9, axis hole 10, groove 11,13, sliding tray 12,14,15,16,17,18, sliding shoe.

Referring to Fig. 1,26 big foursquare four limit trisections with the four-dimensional magic square of the tetrakaidecahedron connect, and be divided into 9 little squares, three limits on 8 big equilateral triangle faces are divided into 9 little equilateral triangles with the parallel connection with the sideline of little foursquare angle point, and each color of big has nothing in common with each other, so just form have only an equilateral triangle or the square surface that have and be exposed at the equilateral triangle one surperficial body and the square one surperficial body of appearance, just have a square and the equilateral triangle surface that have are exposed at the square equilateral triangle two surperficial bodies of appearance, also have four surfaces of two equilateral triangles of two squares to be exposed at two squares of two equilateral triangles, the four surperficial bodies of appearance, whole skin just can constitute one five layers the layer structure of the four-dimensional magic square of the tetrakaidecahedron for these parts can be formed a whole by these four kinds of parts, can rotate around the center again, it is by being that eight connected bodies (2) at center are finished with big gore, referring to Fig. 3,4, connected body (2) is a tack three-side cone, sliding tray (11) is arranged in the bottom of each face, the one side of equilateral triangle one surperficial body (5) has sliding shoe (15), relative one side has sliding tray (13), there is sliding tray (14) both sides, sliding tray (11) tabling of its sliding shoe (15) and connected body, sliding shoe (13) tabling of its sliding tray (13) and two equilateral triangles of two squares, four surperficial bodies (6), sliding shoe (16) tabling on sliding tray of both sides (14) and the square equilateral triangle two surperficial bodies (5), also have a sliding shoe (17) that matches with the one side of the four sides sliding shoe (18) of square on the one surperficial body (4) in the bottom of two surperficial bodies (5) and press thereon, the one, can rotate, the 2nd, can controlling square one, surperficial body is unlikely comes off, so both keep the four-dimensional magic square of the whole tetrakaidecahedron both can rotate, and can remain the rotary body of the integral body that can not come off again.The axis hole (9) that connected body (2) cooperates with axle head by the bottom be installed to the four-dimensional pedestal of kinetoplast (1) go up for keep assembling firmly, can rotate again, the geosynclinal concave (10) that cooperates with convex tendon (8) on the axle head is arranged in axis hole, also have a blind hole (7) on the axle head, so four-dimensional pedestal just forms the core of rotation.

In sum, the utility model is owing to there are 14 faces, and has five layers of rotatable rotary body of four direction, so it is more more complicated than six three-dimensional puzzles of Lu Bike, playing method is various, also requires to pay more intelligence and thinking, can give more senior intelligence and take exercise.

Claims (1)

1, the four-dimensional evil spirit ten thousand of a kind of tetrakaidecahedron is characterized in that:

(1) one be that the rotary body of rotary core constitutes with the four-dimensional pedestal (1) of kinetoplast not and 8 connected bodies (2) of being connected in axle head thereof, and rotary body comprises equilateral triangle one surperficial body (5), a square surperficial body (4), square equilateral triangle two surperficial bodies (3), two squares of two equilateral triangles, four surperficial bodies (6) and connected body (2);

(2) four-dimensional pedestal (1) is an integral body that is made of four axles intersections, the center line of four axles, and over against the mid point of 8 big equilateral triangle faces, there is a blind hole (7) at the axle head center, and outer surface has the convex tendon (8) that matches with the groove (10) of connected body (2);

(3) connected body (2) is a up-small and down-big tack three-side cone, one axis hole (9) that matches with the axle head of four-dimensional pedestal (1) is arranged on bottom centre's point, fluted in the hole (10), there is the sliding tray (11) that matches with sliding shoe (15) on the equilateral triangle one surperficial body (5) to make connected body and equilateral triangle one surperficial body chimeric on three conical surfaces, equilateral triangle one surperficial body (5) is gone up the one side relative with sliding shoe (15) sliding tray (13), slide block (12) on two squares in it and two equilateral triangles, the four table bodies (6) matches and connects and is entrenched togather, sliding shoe (16) tabling on sliding tray (14) it and the equilateral triangle two surperficial bodies (3) is arranged in addition two sides of equilateral triangle one surperficial body, there is sliding shoe (17) below of two surperficial bodies (3), it matches with the sliding shoe (18) that all has of four sides on the square one surperficial body, and is pressed on its sliding shoe (18);

(4) its surface is by 8 big equilateral triangles, and 6 big squares are formed, and each big equilateral triangle face is combined into by 9 little equilateral triangle tables, and each big facing is combined into by 9 little facings;

The color on (5) ten four surfaces has nothing in common with each other.

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