Vehicle Connectors TRIZ Cases

A raised rib on the power feeding connector housing overrides the receiving wall to correct backward inclination, preventing axis misalignment and damage.

A connector uses a shifted slide member support piece to secure the internal hook against accidental disconnection.

Eliminates excessive cable lengths by merging mechanical fastening and electric connection into a single insertion action.

Multi-directional packing compression maintains seal integrity under vibrational forces, preventing water ingress into terminal receptacles.

Safety circuitry prevents non-rechargeable battery damage while LEDs indicate charge levels via user-activated illumination.

A tapered welding sleeve joins a connection part via torsional ultrasonic vibration.

Composite electric connection element bridges wet and dry stator chambers using distinct material properties for mechanical strength and electrical conductivity.

Segmenting the junction box protects rear power supply components from frontal collision damage, maintaining vehicle electrical reliability.

A mechanical advantage system translates actuator movement to reduce operator force required for even housing seating.

An installation extension on a push-through grommet reduces required reach and force during automotive assembly.

Relocating the charging interface to the lateral side enables direct departure, eliminating ground deterioration from repeated front-entry maneuvers.

Differentiated holder openings balance pressing force and frictional resistance to prevent flat cable buckling during rotation.

Laser welding secures modular connector modules to a carrier, resolving positioning accuracy trade-offs against manufacturing complexity.

An injection molded carrier fixes the circuit board and encapsulates metallic conductors, eliminating flexible wiring alignment complexity.

A battery terminal fuse module integrates a mounting cradle and bus bar to secure electrical connections directly at the battery post.

A disc-shaped connecting element with outward projections joins electrical wires, reducing connector complexity and assembly time.

An asymmetric coupling mechanism prevents mismatched wire harness connections, ensuring safe electrical distribution in cargo vehicles.

A flexible grounding clip bridges gaps between a metallic sheath and attachment fitting, eliminating external cables that disrupt aerodynamics.

Segmented elastomeric and rigid sleeves absorb vibration to prevent wire fatigue while sealing against corrosion.

A blind mate mechanism joins structural, electrical, and fluid lines in one motion using a drive bolt and threaded interface.

A movable decoupling element disconnects electrical contacts to prevent operator shock hazards.

A motor vehicle connecting element integrates a coolant passage within its housing to thermally couple electrical contacts for active heat removal.

A seal cover design uses oversized clearances between bolts and holes to accommodate assembly position tolerances without compromising the sealing interface.

A splice connector assembly joins wire cables with different cross-sectional areas to a terminal using sonic welding and a dielectric housing.

A spring-biased secondary locking member automatically secures airbag connector mating.

Sensing part tilts with flexible arm to visually confirm connector locking, preventing assembly errors in narrow spaces.

A connector cover features a recessed portion that securely holds the ferrite core in place during assembly and operation.

Tapered guide and groove on the movable housing discharge condensation to prevent short circuits in steering shaft rotary connectors.

A hinged socket pivots on a mounting bracket to maintain alignment with a coiled cable connector plug, preventing stress-induced wire breakage.

A terminal block uses a capillary gap to drain moisture away from internal components.

Multi-port USB-C controller segments ground references using isolated terminals and level shifters to correct voltage drops on long cables.

Holder elastic arms bias terminals into housing lances, preventing shifting and damage during insertion.

An integrated connector system uses PTC devices and Zener diodes to protect loads from over-current and over-voltage, eliminating remote junction boxes.

Metal protective housing with engagement ridge secures vehicle high-voltage plug connector against vibration, ensuring reliable motor contact.

Resilient deforming portions in the standby connector holder absorb positional deviation, enabling smooth connection despite assembly misalignment.

Convex sections create face contact between overlapped terminal fitting pieces to increase connection area.

A mounting device for high-voltage cable plugs uses a force measuring unit and evaluation unit to verify assembly position.

Slant surface actuating units retract to expose contacts while preventing dust ingress and spontaneous combustion risks.

Porous metallic cages filled with phase change material absorb heat from electric vehicle charging pins.

Dividing large aluminum strands into smaller packets for ultrasound welding reduces required width.

A connector housing holds terminals with airtight properties to link module devices and external cables.

A connector locking body applies a torsion spring restoring force to prevent separation and detect incomplete connections during vehicle operation.

Embedded magnets and articulating mechanisms align charging terminals automatically, resolving manual alignment precision issues in automated docking.

Nested bus bars connect the protected eyelet terminal to external circuits, resolving environmental damage risks without restricting access.

A control device housing integrates a metal spring element to generate contact forces on electrical modules.

Optimized beam geometry balances front-side and rear-side spring strengths to resolve the trade-off between high holding force and low insertion force.

A plug socket integrates a movable locking element that transitions from a plug-in position to a blocking position.

Segmented housing protection walls absorb drop impact before terminal fittings contact the ground, preventing damage without increasing lateral volume.

A biasing device moves a charge port door to a closed position when a charger disconnects, preventing doors from remaining open and creating safety hazards.