Educational teaching aid and control method capable of self-regulation of motion state

Abstract

The invention discloses an educational teaching aid capable of self-adjusting motion state and a control method. The educational teaching aid body structure is a structure including a cavity, the central block of the educational teaching aid body structure can rotate, and a control system is arranged in the cavity; A moving contact is fixed in the center block, which includes two electrically connected contacts; the control system includes a steering gear and a control module, the output shaft of the steering gear is connected to the center block, and two pairs of static contacts are arranged around the steering gear. Contacts, the two contacts of each pair of static contacts are not connected to each other and are connected to the control module through wires; when the moving contact rotates to a certain position, it will contact the static contact and put the static contact into conduction State: The control module determines whether the central block is rotated in place based on the received static contact conduction signal, and controls the movement of the steering gear based on the rotational position, so as to realize the self-adjustment of the educational teaching aid's motion state to the original state.

Description

technical field [0001] The invention belongs to the technical field of educational teaching aids, and in particular relates to educational teaching aids capable of self-adjusting motion states and a control method. Background technique [0002] The statements in this section merely provide background information related to the present disclosure and do not necessarily constitute prior art. [0003] At present, educational toys are sought after by a large number of fans because they are challenging, require users to have high thinking ability, and are relatively interesting. [0004] Among them, Rubik's Cube teaching aids are more prominent. Among them, Zongzi Rubik's Cube is a regular triangular pyramid with four curved surfaces, which is modified from ordinary third-order. The curved surface of the Rubik's Cube makes the gap between each layer look like a curve. It has second-order and third-order , fourth-order, fifth-order and other types, according to the color can also...

AI Technical Summary

Problems solved by technology

However, the mathematical arrangement algorithm of the Rubik's Cube is very complicated. If you don't understand the arrangement rules, it will never be a product that can be restored by just turning a few times for beginners. Therefore, many people think that playing the Rubik's Cube is a difficult thing.

[0005] In order to improve the user experience of the Rubik's Cube, the Rubik's Cube with the ability to self-adjust the motion state has become a new research hotspot. In the technical solutions disclosed in the existing literature, there is a block control device for each Rubik's Cube body, and the block control devices are mutually connected. For communication, the central control unit issues instructions. The problem with the above structure is that each Rubik's Cube body is equipped with a block control device, resulting in a more complex structure of the Rubik's Cube, more communication lines, and prone to failure.

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