An intelligence-promoting device for the education of children, comprising an externally arranged cube installation frame (11). An energy supply installation frame (13) is provided in a gap in the middle position at the inner part of the cube installation frame (11); a storage battery (14) is provided at the inner part of the energy supply installation frame (13); several stable spring posts (10) are evenly arranged on the outer side of the energy supply installation frame (13) matching the inner side of the cube installation frame (11); and a controller (12) is provided in a middle position at the inner part of the energy supply installation frame (13). Since spring damping mechanisms are provided on the corners of the cube installation frame (11), when thrown, there is little sound, few vibrations, and the large number of bounces. Since an interchangeable installation plate (2) may be replaced as a whole, different content resources may be replaced so as to adapt to the needs of children of different ages, thereby increasing the service range of the apparatus. Wireless charging by means of a QI wireless charging coil (3) enables the apparatus to maintain structural integrity and high strength.
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