{
  "abstract": "A panel release device includes a magnetic buckle device including a first buckle member and a second buckle member respectively attached to a preset first panel and a preset second panel and respectively composed of a columnar magnetic body, a non-magnetic conductive component and a magnetic conductive component, and a magnetic key composed of a ring-shaped magnetic body with N magnetic components and S magnetic components stacked vertically. When the ring-shaped magnetic body is aligned with the non-magnetic conductive component with the same polarity, the mutually repulsive state between the ring-shaped magnetic body and the magnetic buckle device is changed to a mutually attractive and fitting state, so that the first buckle member and the second buckle member are in a mutually repulsive state with the same polarity, and the preset first panel and the preset second panel are unlocked and separated.",
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  "published_at": "2026-09-15T19:03:04.332759Z",
  "publisher": "Nebula Innovations Limited",
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  "source_date": "2026-04-16",
  "source_id": "US-2026102862-A1",
  "source_name": "the United States Patent and Trademark Office",
  "source_url": "https://patents.google.com/patent/US2026102862A1",
  "supersedes": null,
  "title": "Panel release device",
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}