Lossless internal reduction three-order magic cube and control method thereof

Abstract

The invention provides a lossless internal reduction three-order magic cube and a control method thereof. The invention relates to the technical field of educational toys. The magic cube comprises a control module, a power supply module, a wireless communication module and steering engines which are arranged in the magic cube, and three detection elements which are sequentially spaced by 90 degrees are distributed around each steering engine; three magnetic elements which are sequentially spaced by 90 degrees are distributed in the driving block; the detection element determines the rotation angle of each driving block by sensing the position of the magnetic element and sends the rotation angle to the control module in real time, and the control module is used for recording the rotation track of each driving block in real time and controlling the steering engine to drive the driving blocks to rotate according to an instruction of external equipment so as to realize reverse order recovery or autonomous optimization recovery of the magic cube; under the control of the control module, the steering engine is driven to achieve internal reduction of the magic cube, friction of external reduction of the magic cube to the magic cube is avoided, damage to the magic cube is further avoided, and the appearance integrity of the magic cube is guaranteed on the premise that internal reduction is achieved.

Description

technical field [0001] The disclosure relates to the technical field of educational toys, in particular to a non-destructive internal restoration third-order Rubik's Cube and a control method. Background technique [0002] The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art. [0003] The third-order Rubik's cube is a variety of intellectual toys. Because of its infinite mystery, it has a large number of fans. It is recognized that it is quite difficult to restore the third-order Rubik's cube in any state. The technology of the third-order Rubik's cube. [0004] The inventors of the present disclosure have found that the existing Rubik's cube-solving robot for the third-order Rubik's cube has the following problems: (1) The existing Rubik's cube-solving robot is slow in solving the Rubik's cube and has poor interaction, and can only solve the Rubik's cube of the third-order Rubik'...

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Problems solved by technology

[0004] The inventors of the present disclosure have found that the existing Rubik's cube-solving robot for the third-order Rubik's cube has the following problems: (1) The existing Rubik's cube-solving robot is slow in solving the Rubik's cube and has poor interaction, and can only solve the Rubik's cube of the third-order Rubik's cube with a specific posture. Only by solving the Rubik's cube, such as a Rubik's cube placed horizontally, can the Rubik's cube be restored, and the adaptability is poor; (2) the existing Rubik's cube-solving robots are generally heavy and inconvenient to use, and more importantly, the existing Rubik's cube-solving robots generally occupy The volume is large, and the rotating arm cannot be folded, resulting in a lot of waste of space during transportation or idle; (3) when the existing Rubik's Cube solving robot is put into the Rubik's Cube, the mechanical claws generally rub against the Rubik's Cube surface to realize Better fixation will scratch the surface of the Rubik's Cube and affect people's use

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