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.

Non-cylindrical insulative piece prevents electrode terminal post rotation under torsion while maintaining electrical insulation.

Compressive sealing of battery terminals eliminates welding, reducing manufacturing time while maintaining reliability.

Longitudinal body indentations plastically deform to crimp internal components, achieving hermetic sealing while reducing manufacturing complexity.

Flanged peripheral projections on the connecting pole create an undercut profile that prevents acid leakage while simplifying manufacturing.

Parallel connecting tabs distribute current density uniformly across electrode assemblies, reducing localized Joule heating and extending service life.

Collector fuse portion with through hole prevents insulating member contact, stopping spark reconduction and internal short-circuiting.

R bending portions bias electrode leads away from pouch case terraces, eliminating electric short risks between conductive leads and adjacent aluminum layers.

A metallic wall component with feedthrough openings uses a fastening device to connect lines in a fluid-tight manner.

Intermediary tabs enable solder-bonded connections between circuit boards and battery terminals, eliminating direct welding heat damage.

Support ribs on the cell holder prevent wobbling and damage to flexible pouch cells, enabling reliable expansion of battery pack output power.