Current Conducting Connections TRIZ Cases

Interlocking elastic arms on the rear cover and circuit board secure the battery connector, eliminating small screws to simplify assembly.

Insulating members cover battery terminals to direct heat transfer toward cooling air while blocking dust from adhering to the circuit substrate.

Hollow buffers in an insulative cap isolate electrode terminals from external impacts, preventing short circuits while maintaining stable connections.

Inserting the lead into the current collector minimizes coupling thickness, increasing internal volume and battery capacity.

Replacing soldering with mechanical fastening stabilizes the connection and simplifies manufacturing.

A battery module temperature collecting unit uses a support plate and thermal element to monitor cell conditions.

A battery module routes sampling wires through a structured wiring trough to ensure orderly positioning and prevent electrical short circuits.

A bus bar terminal includes a restriction portion between connection areas to manage liquid movement.

Central locking through flat conductor holes reduces width and assembly time.

A conductive moisture barrier layer functions as both a structural seal and an electrochemical current collector within flexible multi-layer packaging.

Stationary electrical contacts on a hinged door prevent wear from moving electronics during battery insertion.

Segmented connector design maintains coupling force under high current by folding members and clamping wires.

Integrating tabs and case holes eliminates protective circuits, reducing material costs while maintaining safety through physical constraints.

Elastomeric sealing member fills gap between housing and connector, preventing moisture infiltration that degrades terminal reliability.

A film-shaped carrier element joins parallel electrical conductors and a flexible hollow body into a single integrated assembly.

A battery bolt terminal uses a rotation stopping wall to constrain the bolt head during tightening.

Positioning lead tab holes at specific edge distances improves contact pressure uniformity and lowers discharge temperature.

A single fastening base unifies the connector and output electrode connecting sheet mounting positions within a battery module assembly.

A battery connection module uses a strengthening back board with adapting traces to route single layer flexible circuit board signals.

Angled connection fingers cross the electronics level to link cell connectors with a rigid circuit board for voltage and temperature monitoring.

Guide members narrow spacer openings to direct cooling air, preventing escape and reducing end-section temperature variation.

Rotating clamping mechanism with positioning pins locks EV battery connectors at any angle, eliminating manual alignment errors during installation.

Interlocking busbar teeth in a shunt resistor adjust contact area to reduce battery pack volume while maintaining measurement precision.

Laser welding replaces mechanical fasteners on bimetal buss bars, eliminating torque errors and reducing assembly time.

Curved bus bar welds distribute vibration stress to prevent breakage at battery pack terminals.

Plastic deformation of fixing legs secures busbars without increasing accommodation case height, enabling compact module design.

A prismatic battery collector system uses a deformation plate to cut conductive paths under pressure.

Low edge portions on side walls reduce interference during wire insertion, improving routing workability and assembly efficiency in bus bar modules.

Partitioned U-shaped conductive path accommodates varying battery tab positions, preventing short circuits and minimizing connector footprint.

A silica fiber sock shields traction battery cables from internal heat using a tapered design that creates an insulating air barrier.

Blade interconnects fit into bus bar apertures in a non-conductive base, replacing labor-intensive brackets and bolts.

Segmented electrode assembly with step structure uses connecting tabs and extended tabs to resolve terminal installation restrictions.

Slits between signal terminals prevent water-induced short circuits in power tool battery packs.

A conductive contact structure integrates a sealing member and insulating assembly to protect battery components.

A phase change material coupled to a contactor conductor absorbs and releases latent heat to maintain temperatures above freezing.

Molded recesses position conductive tabs within the cell volume, preventing fluid contact and reducing manufacturing complexity.

Coupling assisting member with slit portions connects battery cell lead tabs via ultrasonic welding.

Protruding support plate attached to the battery body facilitates internal gas release, preventing tab breakage and black spots.

A battery module cover housing integrates a bus bar unit with sealing portions to maintain electrical connections.

Bent lead terminals connect positive and negative electrode tabs simultaneously, resolving yield issues from separate welding processes.

Terminal accommodating portion connects electrode terminals of battery cells with varying widths via multiple contact portions.

Stacking battery modules vertically minimizes the horizontal footprint required for two-wheeled vehicles while maintaining high power output.

Distributing bus bar connections along the battery assembly reduces transverse conductor length, lowering vibration and impact forces on the pack structure.

Pre-deformed bus bar extending portion welds to battery cell electrode under tension.

Protrusion and concave structures align dissimilar aluminum and copper terminal plates, reducing welding power and improving connection strength.

A battery pack safety device uses conductive sheets to short-circuit when penetrated by external objects.

Protrusions on a plate-shaped bus bar enable reliable laser welding of electrode leads, avoiding cell damage from ultrasonic friction.

Segmented interconnect plate uses variable thickness to dampen ultrasonic welding vibrations and protect weld joints.

Oscillating laser beam creates sinusoidal lap welds between copper components, minimizing heat transfer to sensitive electronics.

Insulative mounting member exposes cathode terminal and supports PCM assembly atop cylindrical cell.