Surface position sensing structure and intelligent magic cube

Abstract

The invention discloses a surface position sensing structure. Six printed circuit boards are spliced together to form a regular hexahedron serving as the axis of an intelligent magic cube; a main control chipset identification layer rotates only by brushing a copper foil through a brushing sheet to cause level variation; the position change identification of the level is more accurate, and the step loss rate is lower; meanwhile, the reduction of parts and the simplification of an assembly process are realized. The invention further discloses an intelligent magic cube. Parts related to surfaceposition sensing are all concentrated at the axis, so that corner blocks, edge blocks and center blocks of the magic cube are internally provided with spaces for installing other functional assembliessuch as an axis floating elastic force adjusting system and a magnetic positioning system, the intelligent function of the intelligent magic cube can run more smoothly while the intelligent magic cube is rotated to generate force more easily, and the user experience is improved.

Description

technical field [0001] The invention relates to the field of intellectual toys with movable elements, in particular to an intelligent Rubik's Cube with prompting and recording functions and a central axis structure of the Intelligent Rubik's Cube. Background technique [0002] The Rubik's cube is a simple structure, endowed with changes, and is a popular intellectual toy. For the traditional third-order Rubik's Cube, it consists of a central axis, 6 central blocks connected to the central axis, 12 edge blocks embedded between every two central blocks, and 8 corners embedded between three edge blocks composed of blocks. [0003] For the traditional third-order Rubik's Cube, it has the following defects: [0004] (1) It is difficult to restore, the Rubik's Cube is changeable, and it is difficult to restore without knowing the formula, and the formula is complicated and difficult for users to remember; [0005] (2) It is difficult to time accurately. In the current Rubik's c...

AI Technical Summary

Problems solved by technology

[0004] (1) It is difficult to restore, the Rubik's Cube is changeable, and it is difficult to restore without knowing the formula, and the formula is complicated and difficult for users to remember;

[0005] (2) It is difficult to time accurately. In the current Rubik's cube restoration competition, players need to press the button to stop the timing after the restoration is successful, so there will always be a timing error of about 0.5 seconds;

[0006] (3) It is not convenient for technical communication between players, because it is difficult for bystanders or cameras to observe the complete operation process due to hand occlusion during the restoration operation, and it is also difficult to record the steps of the Rubik's Cube restoration process

[0008] (1) There are many electronic accessories and plastic parts, which make the weight heavy, which is not conducive to the explosive speed of the players;

[0009] (2) The assembly process is complex, resulting in high manufacturing costs, and it is not convenient for users to disassemble and debug;

[0010] (3) Due to the excessive layout of components related to surface orientation sensing, sensing errors are prone to occur, which will lead to wrong judgment of the main control in the smart Rubik's Cube and affect the user experience;

[0011] (4) The surface position sensor of the intelligent Rubik's Cube, that is, the physical detection module circuit in the prior art text, is generally installed in the center block, so that the user cannot use the axis floating in the prior application with the publication number CN210384805U The elastic adjustment system is used to adjust the axis and floating range of the intelligent Rubik's Cube;

[0012] (5) Various sensors and surface detection mechanisms of the smart cube are welded with wires and FPC flat wires. The welding cost is high, and the wire layout is messy. In the long-term use, it is easy to have virtual welding and disconnection, which makes the smart cube unable to use normally.

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