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This paper introduces a 5V charging device for wearable AI, designed to harness mechanical energy from human movement. It efficiently converts this energy into electrical power using rectification and energy storage technologies. The device aims to provide stable power in environments lacking traditional charging facilities. Key innovations include a pendulum and permanent magnet transmission system to minimize energy loss and optimized rotor coils for enhanced conversion efficiency. The structural design and principle analysis highlight advancements in kinetic energy harvesting, particularly in linear motion energy harvesters. This solution prioritizes performance, weight reduction, and user comfort, ensuring practical and reliable power support for wearable AI devices in everyday use.

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Design of a Smart Wearable Power Supply Scheme for Abrasive Water Jet Equipment in Troubleshooting Condition

  • 会议论文

  • 发表日期：

    2026年

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  • Xianding Xue,
  • Shiyou Xu,
  • Shenglin Wu

摘要

This paper introduces a 5V charging device for wearable AI, designed to harness mechanical energy from human movement. It efficiently converts this energy into electrical power using rectification and energy storage technologies. The device aims to provide stable power in environments lacking traditional charging facilities. Key innovations include a pendulum and permanent magnet transmission system to minimize energy loss and optimized rotor coils for enhanced conversion efficiency. The structural design and principle analysis highlight advancements in kinetic energy harvesting, particularly in linear motion energy harvesters. This solution prioritizes performance, weight reduction, and user comfort, ensuring practical and reliable power support for wearable AI devices in everyday use.