Batterietestmechanismus sowie Batterietestverfahren und -Vorrichtung

Details

Veröffentlichungs-Nr.

EP4772894

Anmeldetag

11. Juni 2024

Veröffentlichung

28. August 2025

Rechtsraum

EP

Abstract

The present application provides a battery testing mechanism, a battery testing method and an apparatus, belonging to the field of battery technology. The battery testing mechanism includes: two probes (100), configured to respectively come into electrical contact with a total positive electrode and a total negative electrode of a battery to be tested; a motion mechanism (200) provided with the two probes (100) thereon, the motion mechanism (200) including a mounting plate (210) provided with a first proximity sensor assembly (320) and being configured to move toward the battery so that the two probes (100) respectively come into electrical contact with the total positive electrode and the total negative electrode of the battery; and an overpressure detection apparatus (300) provided on the motion mechanism (200), the overpressure detection apparatus (300) including a second proximity sensor assembly (330), the second proximity sensor assembly (330) cooperating with the first proximity sensor assembly (320) to detect whether a distance between these two is less than a predetermined value, and the distance less than the predetermined value indicating that the battery is pressed beyond a predetermined degree. According to the battery testing mechanism, the problem of damaging the battery due to excessive compression of the battery by the probes during the testing process can be mitigated.

Anmelder

Firma

Contemporary Amperex Technology Co., Limited

Land

🇨🇳 China