Current Conducting Connections TRIZ Cases

Double partition walls and insulating covers isolate battery module busbars to block moisture, corrosion, and short-circuit paths.

Sealed bus bar connection points within a module barrier block gas and flame paths, helping prevent thermal propagation between battery modules.

A detachable locking beam lets the wiring harness pass into the electrical area before final assembly, improving battery pack production efficiency.

Shielding the weld on the terminal side away from active material helps cut metal residue entry, heat damage, and short-circuit risk.

Waveguide paths and an electromagnetic reflection housing suppress standing-wave interference in battery module wireless monitoring.

An angled via hole cover and deviation-absorbing conductor layout reduce force on via holes while protecting circuit connections.

An angled busbar lets electrode leads weld without bending, preventing tab breakage, simplifying assembly, and improving connection stability.

A plated terminal with front-and-back connecting surfaces improves solder wetting on PCB lands, speeding battery wiring module assembly.

Overlapping and non-overlapping module regions cut restraint member mass while preserving conduction and fixation in stacked power storage assemblies.

A recessed negative terminal with a welding assist member stabilizes laser bus bar joining and limits intermetallic compound formation.

Parallel winding cores increase contact area in a sealed button battery, lowering internal resistance for more stable fast charging.

An insulated cover supports separated bus bar ends after fuse melting, preventing contact and molten material spread in battery modules.

An insulating protector positions multiple storage elements and busbars in one case, cutting separate cell parts and assembly complexity.

Concave and protruding busbar features let electrode leads take a shorter current path, cutting resistance and improving battery module output.

A recessed electrode terminal nests the current collector inside the cell, easing assembly and stabilizing the busbar connection.

A movable bent terminal in a protected recess absorbs electrode lead tolerances to keep battery stack connections stable during welding.

Angled upper and lower case ribs create face and line contacts that block dust and moisture while tolerating assembly variation.

An integrated bus bar unit simplifies battery module lead connection, cuts assembly time and cost, and reduces wiring and sensing errors.

Inclined guide surfaces align the battery connector before terminal contact, preventing damage and improving power supply reliability.

An extensible busbar holder follows battery cell swelling and shrinkage to prevent bending, short circuits, and energy-density loss.

A bent 3D connecting member increases current-carrying capacity in tightly spaced cell modules while reducing heat and stability risks.

A thin deformable bus bar absorbs cell misalignment while a thicker non-contact bar carries high current with low resistance.

Three protruding busbar connection portions equalize current paths in tight battery module spaces, improving resistance welding reliability and reducing defects.