Axis structure of magic cube and magic cube

Abstract

The utility model discloses an axis structure of a magic cube and the magic cube, relates to the technical field of magic cubes, and adopts the technical scheme that the axis structure comprises a shaft body, a fixed rod fixedly connected with the shaft body and a magnetic component movably connected with the shaft body, the fixed rod is movably connected with a center block, and the center block is matched with angle blocks and edge blocks to form a magic cube appearance structure. The magnetic assembly is provided with a buckle and a positioning protruding point. The beneficial effects are that through the arrangement of the magnetic assembly buckles and the positioning salient points, the production and assembly processes are reduced, and disassembly and after-sales maintenance and replacement are facilitated. The magnetic assembly is accurately and stably installed through embedding of the positioning groove in the shaft body and the equator magnet groove, the magic cube automatically rotates by a certain angle due to the repulsive force of magnets until the magic cube returns to the position due to the attraction force of the magnets when the magic cube rotates by more than 45 degrees through the arrangement of the attraction magnet set, the repulsive force magnet set and the angle block magnet set, and then the performance of the magic cube is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a magic cube technical field, more specifically, it relates to a magic cube's axle structure and magic cube. BACKGROUND

[0002] The existing magic cube axle magnetism realization mode mainly has two kinds: the first kind is directly setting a plurality of blind holes on the axle body and setting the magnet, the second kind is fixedly connecting the shell assembly on the axle body, and the magnet is set on the shell assembly. On the basis of the above-mentioned two kinds of axle body design, the magnet is set on the corner block of the magic cube and is attracted, which can assist the magic cube to automatically return to the position at a certain angle.

[0003] However, only one group of magnet groups that are attracted to the corner block can be set in the above-mentioned two kinds of magic cube axle, and the above-mentioned two kinds of mode can only be connected by ultrasonic welding during assembly, and cannot be disassembled. This leads to difficult magic cube maintenance and complex production and assembly.

[0004] Therefore, the utility model is provided. UTILITY MODEL CONTENT

[0005] In view of the deficiencies in the prior art, the utility model aims to provide a magic cube axle structure and magic cube.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] A magic cube axle structure and magic cube, characterized by comprising an axle body, a fixed rod fixedly connected with the axle body and a magnetic assembly movably connected with the axle body.

[0008] The fixed rod movably connects a center block, and the center block cooperates with the corner block and the edge block to form a magic cube appearance structure.

[0009] Preferably, the axle body is provided with a positioning groove and a magnet supporting wall.

[0010] Preferably, the magnetic assembly is provided with a buckle and a positioning convex point, the buckle and the positioning convex point can be buckled, the production and assembly process is reduced, and the detachable design is convenient for after-sales maintenance.

[0011] Preferably, the magnetic assembly is provided with an attractive magnet groove, a repulsive magnet groove and an equatorial magnet groove, the attractive magnet groove is fixedly connected with an attractive magnet group, and the repulsive magnet groove is fixedly connected with a repulsive magnet group.

[0012] Preferably, the corner block is provided with a corner block magnet groove, and the corner block magnet groove is fixedly connected with a corner block magnet group.

[0013] Preferably, the positioning slot and the equatorial magnet slot are embedded, thereby making the installation position of the magnetic force assembly accurate and stable, and the magnet supporting wall and the repulsion magnet group are embedded, thereby making the installation position of the repulsion magnet group stable.

[0014] Preferably, the attractive magnet group is attracted to the corner block magnet group, and the repulsion magnet group is repelled from the corner block magnet group, thereby enabling the magic cube to automatically rotate to a certain angle to the magnet attraction force when the magic cube rotates more than 45° due to the magnet repulsion force, and to complete homing.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1、The utility model discloses a magnetic force assembly buckle and positioning convex point are set up, reduce production assembly procedure, and convenient to dismantle and after -sales maintenance replacement.

[0017] 2、The utility model discloses a positioning slot and the equatorial magnet slot of the embedding of the shaft body make the installation accurate and stable of magnetic force assembly.

[0018] 3、The utility model discloses an attractive magnet group and repulsion magnet group and corner block magnet group are set up to realize magic cube to rotate more than 45° due to the magnet repulsion force automatic rotation to a certain angle to the magnet attraction force and complete homing when the magic cube, thereby improving the performance of magic cube. DRAWINGS

[0019] Figure 1 A magic cube shaft structure and a magic cube are provided.

[0020] Figure 2 A magnetic force assembly and a central shaft combination of a magic cube shaft structure and a magic cube are provided.

[0021] Figure 3 A cooperation diagram of a magic cube shaft structure and a magic cube is provided.

[0022] Figure 4 A corner block combination diagram of a magic cube shaft structure and a magic cube is provided.

[0023] Figure 5 A magnetic positioning diagram of a magic cube shaft structure and a magic cube is provided.

[0024] 1, shaft body;2, fixed rod;3, magnetic force assembly;4, center block;5, corner block;6, edge block;11, positioning slot;12, magnet supporting wall;31, buckle;32, positioning convex point;33, attractive magnet slot;34, repulsion magnet slot;35, equatorial magnet slot;36, attractive magnet group;37, repulsion magnet group;51, corner block magnet slot;52, corner block magnet group. DETAILED DESCRIPTION

[0025] Referring to Figures 1 to 5 .

[0026] The embodiment one further illustrates the magic cube shaft structure and the magic cube.

[0027] The fixed rod 2 is movably connected with the center block 4, the center block 4 cooperates with the corner block 5 and the edge block 6 to form the magic cube appearance structure, and the shaft body 1 is provided with the positioning groove 11 and the magnet supporting wall 12.

[0028] As shown in Figure 3 , the shaft body 1 is a cross-shaped structure, the magnet supporting wall 12 is fixedly arranged at the cross corner of the shaft body 1, and the positioning groove 11 is arranged on the magnet supporting wall 12.

[0029] As shown in Figure 2 , the magnetic assembly 3 is similar to a hemispherical structure, two magnetic assemblies 3 can be buckled together, the buckle 31 and the positioning protrusion 32 are integrally arranged on the buckling part of the two magnetic assemblies 3, and the buckle 31 and the positioning protrusion 32 can be buckled together, thereby reducing the production and assembly process and facilitating after-sales maintenance.

[0030] As shown in Figure 3 , the inner side wall of the magnetic assembly 3 is provided with the attractive magnet groove 33, the repulsive magnet groove 34 and the equatorial magnet groove 35, the attractive magnet group 36 is fixedly connected in the attractive magnet groove 33, and the repulsive magnet group 37 is fixedly connected in the repulsive magnet groove 34. The positioning groove 11 and the equatorial magnet groove 35 are fitted, so that the installation position of the magnetic assembly is accurate and stable, and the magnet supporting wall 12 and the repulsive magnet group 37 are fitted, so that the installation position of the repulsive magnet group 37 is stable.

[0031] As shown in Figure 4 , the corner block 5 is provided with the corner block magnet groove 51, and the corner block magnet group 52 is fixedly connected in the corner block magnet groove 51.

[0032] As shown in Figure 5 , the attractive magnet group 36 and the corner block magnet group 52 are attracted to each other, the repulsive magnet group 37 and the corner block magnet group 52 are repelled from each other, so that when the magic cube is rotated by more than 45°, it is automatically rotated by a certain angle (the angle is determined by the magnetic property of the magnet) to the magnet attractive force to complete the homing due to the repulsive force of the magnet. Further assist the magic cube to assist in homing when it is about to be rotated into a cube. At the same time, after homing, the magic cube is locked to a certain extent (the locking degree is determined by the magnetic attraction force) through the magnetic attraction, reduces the deformation of the magic cube, makes the magic cube rotate more smoothly, and further improves the performance of the magic cube.

[0033] It should be noted that the core structure of the magic cube of the present application can be used in different types of magic cubes, including but not limited to a three-order magic cube, a two-order magic cube, a four-order magic cube, a five-order magic cube.

[0034] Embodiment two

[0035] On the basis of embodiment one, the following technical features are added:

[0036] A group of edge block magnets is arranged on the edge block 6, which is attracted to the repulsive magnet group, thereby assisting the magic cube to return to the original position (not shown), and the principle is the same as that of embodiment one. The magic cube can be a three-order magic cube, a two-order magic cube, a four-order magic cube, a five-order magic cube, and other magic cubes with a center block and a center axis structure.

[0037] The above is only the preferred embodiment of the present application, and the protection scope of the present application is not limited to the above-mentioned embodiments. Any technical solution falling within the concept of the present application shall fall within the protection scope of the present application. It should be noted that for ordinary skilled persons in the technical field, some improvements and refinements without departing from the principles of the present application shall also be considered as falling within the protection scope of the present application.

Claims

1. A structure of an axis of a Rubik's cube, characterized by, The shaft body (1) and the fixed rod (2) and the magnetic force assembly (3) are connected with each other. The center block (4) is movably connected with the fixed rod (2), and the center block (4) is matched with the corner block (5) and the edge block (6) of the magic cube.

2. A core structure of a Rubik's cube according to claim 1, wherein The shaft body (1) is provided with the positioning groove (11) and the magnet supporting wall (12).

3. A core structure of a Rubik's cube according to claim 2, wherein The magnetic force assembly (3) is provided with the buckle (31) and the positioning convex point (32).

4. A core structure of a Rubik's cube according to claim 2, wherein The magnetic force assembly (3) is provided with the attractive magnet groove (33), the repulsive magnet groove (34) and the equator magnet groove (35).

5. A core structure of a Rubik's cube according to claim 4, wherein The corner block (5) is provided with the corner block magnet groove (51), and the corner block magnet groove (51) is fixedly connected with the corner block magnet group (52).

6. A core structure of a Rubik's cube according to claim 4, wherein The positioning groove (11) and the equator magnet groove (35) are embedded, and the magnet supporting wall (12) and the repulsive magnet group (37) are embedded.

7. A core structure of a Rubik's cube according to claim 4, wherein The attractive magnet group (36) and the corner block magnet group (52) are attracted to each other, and the repulsive magnet group (37) and the corner block magnet group (52) are repelled from each other.

8. A Rubik's cube, characterized in that The shaft core structure of the magic cube is provided.

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