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Second-order magic cube

A Rubik's Cube, a ladder technique, applied to the second-order Rubik's Cube. It can solve the problems of stuck, difficult to precisely control the relative position, and different dimensions and distances of the six axes, so as to achieve the effect of accurate relative position, precise elastic reset, and not easy to freeze.

Pending Publication Date: 2020-09-01
陈志雄
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

In the existing second-order Rubik's Cube, it is difficult to accurately control the relative positions of the corner blocks, edge blocks, and center blocks, and the uneven force when tightening the screws on the six-axis leads to different dimensional distances on the six-axis, as well as relative movement of the surface There is friction and other situations between them, and it is easy to get stuck during use

Method used

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Embodiment Construction

[0062] Various preferred embodiments of the present invention will be described below with reference to the accompanying drawings. The following description with reference to the accompanying drawings is provided to assist understanding of example embodiments of the invention as defined by the claims and their equivalents. It includes various specific details to aid in understanding but they are to be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the invention. Also, detailed descriptions of functions and constructions well-known in the art will be omitted to make the description clearer and more concise.

[0063] like Figure 1-12As shown, a second-order Rubik's cube includes a six-axis axis 1, six center blocks 2, nine edge blocks 3 and eight corner blocks 4, and the center block 2 includes three ...

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Abstract

The invention provides a second-order magic cube which comprises a six-axis center, six center blocks, nine edge blocks and eight corner blocks, the center blocks comprise three positioning center blocks and three common center blocks, the edge blocks comprise three positioning edge blocks and six common edge blocks, and the corner blocks comprise a positioning corner block and seven movable corner blocks. Two center block positioning grooves are formed in the positioning center block, edge block positioning grooves are formed in the positioning edge blocks, and the center block positioning grooves are aligned with the edge block positioning grooves in the adjacent positioning edge blocks; and positioning bones are arranged on the positioning corner blocks and are embedded into the centralblock positioning grooves and the edge block positioning grooves. Meanwhile, the jam phenomenon in the using process of the magic cube is improved, the magic cube is more convenient to assemble, andno pause feeling is generated in the use process of the magic cube.

Description

technical field [0001] The invention relates to the technical field of educational toys, in particular to a second-order Rubik's Cube. Background technique [0002] Rubik's cube, also known as Rubik's cube. Since the Rubik's Cube came out, it was once popular all over the world because it has a strong puzzle function for human beings. In a sense, the Rubik's Cube has become a toy for special intellectual development and a toy for assessing the level and maturity of the player's intelligence, thus attracting batch after batch of players. Rubik's cube competitions usually use more complicated Rubik's cubes as competition props. During the competition, contestants need to rotate quickly in order to complete the reordering of Rubik's cubes in the shortest time. [0003] The second-order Rubik's Cube is a kind of Rubik's Cube, also known as Pocket Rubik's Cube, Mini Rubik's Cube, Small Rubik's Cube, and Ice Cube. It is a 2×2×2 cube structure. It has only 8 corner blocks and no...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63F9/08
CPCA63F9/0834A63F9/0838
Inventor 陈志雄
Owner 陈志雄
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