Title:
THREE-ORDER PYRAMID MAGIC CUBE AND INTELLIGENT MIDDLE SHAFT
Document Type and Number:
WIPO Patent Application WO/2021/000579
Kind Code:
A1
Abstract:
Provided are a three-order pyramid magic cube and an intelligent middle shaft (10), the intelligent middle shaft (10) comprises a middle shaft body (100), a first sensor (200), a second sensor (300) and a main control module (400). The first sensor (200) comprises a first stator (210) and a first rotor (220), the first rotor (220) is configured to rotate synchronously with the inner angle blocks (20) of the three-order pyramid magic cube; the second sensor (300) comprises a second stator (310) and a second rotor (320), the second rotor (320) is configured to synchronously rotate with the outer angle blocks (30) of the three-order pyramid magic cube; the main control module (400) is electrically connected with the first sensor (200) and the second sensor (300); the main control module (400) obtains a rotation signal of the inner angle blocks (20) according to relative rotation between the first rotor (220) and the first stator (210), and obtains a rotation signal of the outer angle blocks (30) according to relative rotation between the second rotor (320) and the second stator (310). The main control module (400) calculates to obtain a state signal of the three-order pyramid magic cube according to the rotation signals of the inner angle blocks (20) and the outer angle blocks (30), so that the three-order pyramid magic cube is intelligent.
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Inventors:
SU ZIMING (CN)
Application Number:
PCT/CN2020/072276
Publication Date:
January 07, 2021
Filing Date:
January 15, 2020
Export Citation:
Assignee:
FS GIIKER TECH CO LTD (CN)
International Classes:
A63F9/08
Domestic Patent References:
| WO2018119719A1 | 2018-07-05 |
Foreign References:
| CN110368669A | 2019-10-25 | |||
| CN110180165A | 2019-08-30 | |||
| CN110327617A | 2019-10-15 | |||
| CN109675297A | 2019-04-26 | |||
| CN108525283A | 2018-09-14 | |||
| CN101690847A | 2010-04-07 | |||
| CN104874176A | 2015-09-02 | |||
| CN205988556U | 2017-03-01 | |||
| CN105664482A | 2016-06-15 | |||
| US20180264352A1 | 2018-09-20 |
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
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