Vehicle Connectors TRIZ Cases

A card edge connector integrates a ground trace with an insulated metallic substrate to establish a direct electrical path.

Fragible portions in the locking member break upon rotation, eliminating manual detachment steps and improving steering device attachment efficiency.

A connector uses a deformable impedance improving element to maintain signal integrity.

Asymmetric keyway slots prevent terminal rotation during nut tightening, reducing electrical resistance in truck engine compartments.

An outer housing blocks a lever in an intermediate position, creating a forced delay that allows high voltage power down before disconnection.

A connector housing integrates flexible wire holding portions that project from a terminal block to secure conductors without rigid constraints.

A knitted braid combines metal strands for electromagnetic shielding with resin strands for mechanical protection in hybrid vehicle wire harnesses.

Heat retaining covers improve thermal transfer to sensors, resolving thermistor displacement issues that reduce detection sensitivity.

Nested heat shrink tubing with internal adhesive layers seals electrical wires while preventing contamination of metal contact surfaces.

A monobloc dielectric element bridges the base and cover of a compressor connector to isolate terminals from housing walls.

Segmented zinc die-cast housing with side recesses lowers connector weight and improves vibration resistance for automotive applications.

A flexible intermediate connection element absorbs mechanical stresses to ensure stable electrical contact in vehicle illumination modules.

A control circuit conducts current through normally closed terminals during the off-state to heat the movable piece and melt ice on contacts.

A connector manages fitting force distribution through specific surface geometries, resolving fluctuation issues during wire harness engagement.

A polyamide moulding composition uses specific diamines and non-sized fillers to achieve minimal condensable outgassing.

A ground connection uses a cohesive aluminum bolt and adapter to join components.

Integrated cooling infrastructure manages charge port temperature, preventing thermal damage and ensuring safe high-current charging performance.

Elastic protrusions absorb vibration energy to stabilize contact resistance and prevent terminal wear.

A rotatable connector device uses a ring-shaped retainer with concentric rollers to guide flat cables during winding and unwinding cycles.

A single centrally located slide lever connects an electrical distribution center to its base through dog-leg shaped slots.

A charging connector uses a terminal connector to detachably link cables to terminals within a hollow housing.

Divided conductor portions bend in different directions to prevent force transmission, reducing insertion force.

Wedge guiding protrusions and grooves guide the housing and cover, while press-fit protrusions hold them in a fixed state to eliminate backlash.

A tubular grip uses a rib and groove to seal halves together for automated assembly.

A unitary elastomeric seal provides friction fit sealing surfaces for wires and components within a connector housing.

Overmolding the contact unit into the locking body reduces axial play and capillary gaps, preventing water ingress through direct encapsulation.

An insulating cap holds the annular spring on a male terminal stepped shaft, eliminating female holding grooves to reduce machining complexity.

A connector housing arm supports the terminal to prevent deformation during assembly.

A trailer socket uses a spring-loaded cover and modular harness connector to seal electrical contacts.

A contact system uses a U-shaped fixing element to hold components in position for welding.

A plug connector integrates dome-like shock hazard protection bodies and plastic tips to prevent human finger contact with live electrical components.

Segmented polyphenylene sulfide layers with differential melting points resolve heat resistance and manufacturing cost trade-offs in rotary connector cables.

Segmented walls lengthen the clearance path to prevent foreign matter entry while allowing fixing tool insertion.

Insulating protective element arranged at a distance from contact pin prevents accidental high-voltage finger contact while maintaining compact plug volume.

An anti-rotation device secures electrical contacts in a predefined orientation using elastic means and positioning features.

Alternating ferrite cores reduce terminal intervals to match general-purpose connectors, solving size and complexity trade-offs.

Separate linear grooves and a locking retainer mount dual packings independently, resolving sealing reliability versus mounting workability trade-offs.

A vehicle electrical connector integrates a luminescent structure and wireless transceiver to illuminate the port and authenticate external devices.

Segmented spring beams engage a tapered tab terminal sequentially, distributing mating force over time to maintain current capacity while reducing wear.

An elastic biasing portion generates decoupling force via a tapered surface, preventing insufficient coupling without coil springs.

An auxiliary light apparatus connects to vehicle backup systems using a voltage relay and toggle switch for independent operation.

Asymmetric elliptical geometry and interlocking features prevent sealing member rotation, ensuring liquid-tight integrity under mechanical stress.

An electric connector uses a press-fitting mechanism with an integrated sealing member to secure the insertion part into the housing.

A motor-driven dust proof covering plate slides over quick change connectors, preventing contaminant exposure during battery storage.

A grommet seal uses a radial groove to elastically deform the support portion, resolving the trade-off between sealing reliability and mounting operability.

An electrical connector uses an exploding driver to disconnect terminals from metal holders upon impact.

Segmented spring tongues prevent accidental ignition from electrostatic discharge by securing grounding before pin engagement.

Relocating the water-repellent filter to a connector housing partition wall prevents direct water wetting while maintaining ventilation.

A pull button and cable arrangement manually overrides the charge port lock position.