Battery fault detection component

By designing battery components and receiving elements in mobile devices, the safety hazards caused by lithium-ion battery swelling or gas expansion are solved, and passive fault detection and safety protection are achieved.

CN116111247BActive Publication Date: 2026-06-30HAND HELD PRODS INC
View PDF 2 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
HAND HELD PRODS INC
Filing Date
2022-10-27
Publication Date
2026-06-30

AI Technical Summary

Technical Problem

Existing technologies fail to effectively detect and prevent the swelling or gas expansion of lithium-ion batteries in mobile devices, leading to potential safety hazards, and users cannot identify the battery status through conventional methods.

Method used

A battery component for a mobile device was designed, including a battery connector and a receiving element disposed on the battery surface, configured to prevent the battery connector from contacting the electrical connector when the battery size or position exceeds a threshold, and to restrict the movement of the battery through slots and the receiving element to achieve passive fault detection.

Benefits of technology

It prevents power transmission when the battery is damaged, reduces safety hazards, and provides a passive fault detection system to ensure user safety.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN116111247B_ABST
    Figure CN116111247B_ABST
Patent Text Reader

Abstract

This invention provides devices, components, and associated methods for mobile devices. An example mobile device includes: a body defining a cavity; and a battery component configured to be at least partially disposed within the cavity, the battery component including at least one battery connector disposed on an outer surface of the battery component. In some embodiments, at least one battery connector is positioned to contact at least one electrical connector of the mobile device to provide power to the mobile device. In some embodiments, the mobile device is configured to prevent contact from forming between at least one battery connector and at least one electrical connector if the size or location of the battery component exceeds a battery bulge threshold.
Need to check novelty before this filing date? Find Prior Art