Battery safety protection structure and electronic device

By using connectors and sensing modules in the laptop battery safety protection structure to control the battery power supply status, the safety hazard of the battery not automatically shutting off is solved, and automatic power supply and shutdown are achieved when the casing state changes, thus improving device safety and user safety.

CN224384480UActive Publication Date: 2026-06-19LCFC HEFEI ELECTRONICS TECH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
LCFC HEFEI ELECTRONICS TECH
Filing Date
2025-05-06
Publication Date
2026-06-19

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    Figure CN224384480U_ABST
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Abstract

The present disclosure provides a battery safety protection structure and an electronic device, which comprises a battery, a connector, a first substrate, a second substrate, a connecting piece and a shell; wherein the first substrate is provided with a first connecting hole, the second substrate is provided with a second connecting hole, and the connecting piece is connected with the shell; the connector is used for connecting the battery hardware enable pin of the battery to the first connecting hole; in the case that the shell is in a first state, the connecting piece is arranged in the first connecting hole and the second connecting hole, the battery hardware enable pin is connected with the second connecting hole through the first connecting hole and the connecting piece, and a first voltage level is output to control the battery to normally supply power; in the case that the shell is in a second state, the connecting piece is separated from the first connecting hole and the second connecting hole, the battery hardware enable pin is disconnected with the second connecting hole, and a high voltage level is output to control the battery to stop supplying power. The structure of the present disclosure improves the safety of the battery.
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