Electric Connector Introduction TRIZ Cases

A 60°-90° conductive plate angle guides multi-tab battery assembly to avoid edge contact or inversion, reducing short-circuit risk.

A holed terminal plate with conductive members replaces wire bonding to cut cell connection time, cost, and fuse variation in battery modules.

Orthogonal tab lead extensions and cushioning materials absorb cell expansion stress, reducing tab damage while improving module cooling.

Insulating particles in the resin layer keep the terminal isolated from the metal laminate during sealing, reducing short-circuit risk.

By extending the pole component outside the battery casing, busbar connection becomes easier and battery grouping efficiency improves.

Laser welding joins base tabs to collectors with a wide, even melt zone that limits electrode heat damage and frees battery internal space.

A lid member and barrier layer cover exterior film edges to suppress short circuits, reduce moisture and gas permeation, and stabilize cell behavior.

A raised fitting part shields the exposed insulating member from laser heat during sealing plate joining, preserving insulation reliability.

A light-curable solventless resin creates a labyrinth seal at the terminal-container interface to resist electrolyte leakage and gas ingress.

A secondary battery fuse unit uses a notch-shaped control structure to precisely define the melting point for overcurrent protection.