Vehicle Connectors TRIZ Cases

An elastomer sleeve stabilizes plug connector contacts under vibration, reducing wear, oscillation, and electrical contact failure.

A BPA member aligns and anchors busbars inside an insulating casing, preventing short circuits while simplifying compact assembly.

A helical contact spring with an internal pin creates stable PCB-to-coil former contact while absorbing dimensional deviations and cutting housing parts.

An inclined support surface drains water away from male terminal gaps, preventing stagnation, fault currents, and connection failure.

A nested insulated-metal clamp places the cable connector at the handle end to avoid finger and tool interference during cable attachment.

Thermal bimetallic switches near plug contact pins detect overheating at a fixed threshold, enabling reliable monitoring without complex electronics.

A grooved contact bar removes screw-head protrusions, fits varied conductor sizes, and improves heated EV charging contact quality.

A bonded conductive sleeve with a steel bolt separates current flow from torque loading, preventing thread shear-off while preserving conductivity.

Large-area metal contacts and a locking element enable fast automated assembly while lowering contact resistance and heat in EV cable connectors.

A remotely unlockable AC socket in a 150 kW DC charger enables emergency charging when DC service or compatibility fails.

An ultrasonically welded cavity plug seals unused connector openings against moisture and debris while staying attached under vibration.

A tapered funnel and securing fit guide conductive wires into electrical contacts, reducing splaying, damage, and re-insertion time.

A pre-shaped flex conductor guides terminal movement in less space, reducing housing rubbing and connection failure in compact connectors.

A holder-side contact portion restrains connector tilt under vibration, protecting lock features and extending fixing structure durability.

Integrated cooling channels and conductive polymer remove bus bar heat, enabling higher charging rates with lower connector complexity.

A compressed seal and retainer create a watertight interface on variable-thickness flexible circuit conductors without damaging the connection area.

A combined charging and anti-theft cable secures shared electric vehicles wirelessly while reducing docking complexity and infrastructure cost.

Holding pins and a separable mounting sleeve secure conductor insulation without continuous adhesion, reducing bending stress and damage.

Cantilevered connector support lets the second stator fit between parts, easing rotary connector assembly while enabling a more compact layout.

An integrated vent valve in the connector body relieves internal pressure while reducing size, shielding the valve, and simplifying lid assembly.

By moving the filter into the adapter near embedded supply lines, the design preserves control-unit space while damping current peaks and high-frequency noise.

Separate power and signal cavities in a metallic connector improve ADAS power delivery while shielding high-speed data from interference.

A coaxial cable assembly uses axial locking and a thin solid outer conductor to improve EMI shielding and strain relief for high-speed data links.

A shield contact adapter grounds the connector shield through the assembly wall while keeping high-voltage vehicle connections liquid-tight and reliable.

A metallic hybrid plug combines dedicated power pins and RF signal paths to deliver ADAS sensor power with low-latency, EMI-shielded data transfer.

A shield contact adapter links the connector shield to the assembly wall while blocking corrosion and water ingress in EV high-voltage connectors.

An intermediate lever lock separates interlock terminals before power terminals, preventing sparks during high-voltage connector disconnection.

Embedded processors in rack drawer card connectors share state data for predictive maintenance, monitoring, and security alerts.

Temperature feedback at the charging connector adjusts current in real time to prevent overheating while maintaining continuous EV charging.

Overlapping wire and connector seal ranges cut connector height while a flat plate terminal preserves current capacity and limits heat.

A smartphone-linked inline trailer brake controller removes cab hardware, simplifies installation, and improves weather resistance.

A flat, partitioned EV charging cable bends more tightly, fits inside the charger, and reduces environmental exposure.

A pivoting EV charging socket mount cuts cabinet service time while staying attached and sealed against water and dust.

A modular socket-and-plug housing cuts rail connector bulk while preventing misinsertion and resisting rain, snow, dust, and repeated assembly.

A connector safety element stays insulating in normal use, then turns conductive at a limit temperature to trigger fault detection and prevent heat damage.

A heat capacity element on the uninsulated load line slows connector heating during high-current EV charging without active cooling.

A rotating connector with circumferential slots maintains compressive electrical contact under vibration and loose attachment for reliable sensor data.

Preformed bent-tube housing guides thick cables through tight spaces while reducing manual bending, part count, sealing complexity, and cost.

Separated connection channels and protective fingers improve creep and lightning resistance in integrated drive generator power terminals.

A recessed EV plug inlet uses click-in latching or magnetic locking to protect idle charging plugs, reduce wear, and prevent accidents.

Forced liquid cooling through internal contact channels removes heat in EV charging connectors, enabling higher current ratings without excess cable bulk.

A movable receptacle terminal powers a lens heating circuit that melts snow and ice, helping LED lighting maintain high luminous transmittance.

A bus node and signal converter let one EV controller handle different charging standards without extra interfaces or wiring harnesses.

An integrated frame conductor auto-contacts smart glass edges, simplifying wiring, saving space, and reducing installation effort.

Protective covers keep multiple connectors accurately spaced and locked together, cutting vehicle wiring assembly time and damage risk.

A secondary mechanical lock backs up the bonded pin-contact joint to maintain electrical contact in hot, loaded, and chemically aggressive automotive use.

Independent fast and slow port covers keep unused EV charging interfaces sealed, reducing rain, dust, and accidental contact during charging.

Detachable power and signal connectors simplify EV battery pack wiring, cut bulk and cost, and allow individual connector replacement.

Locking pins expand rivet sleeves into locking heads, securing a towbar socket from one side without nuts or washers.

A sliding housing lets automotive lamp connectors self-align in tight panel openings, reducing cable length, manual work, and assembly cost.