Foldable Charging Connector for UAV Batteries

The patent transitions from a two-dimensional flat panel arrangement to a three-dimensional folded structure. Multiple charging interfaces are distributed across multiple surfaces of a partition plate that can be folded along hinge connections, utilizing spatial depth rather than just lateral expansion. This allows multiple charging ports to be accessible while maintaining a compact folded form factor for portability.

The charging device is divided into multiple independent segments including the partition plate, lateral plates, and end plates connected by hinges. Each segment can be independently folded or rotated relative to others, allowing the structure to collapse into a compact configuration for storage while expanding to provide multiple accessible charging interfaces when needed.

The partition plate serves multiple functions: it provides structural support, houses multiple charging interfaces on its surfaces, acts as a folding hinge connection point, and forms part of the protective enclosure when folded. The lateral plates similarly serve as both structural elements and charging interface carriers, eliminating the need for separate dedicated charging components.

The charging device incorporates dynamic folding and rotating mechanisms that allow the structure to transition between different configurations. The lateral plates can rotate relative to the partition plate to expose or conceal charging interfaces, and the entire structure can be folded along hinge connections to transition between expanded and compact states, providing adaptability for different usage scenarios.