Vehicle Connectors TRIZ Cases

Connector links resistor terminals to printed circuit board without solder bonding, preventing resistance drift from thermal cycling.

Segmented power modules mount to seat tracks without seat modification, bypassing complex regulatory approval for retrofitting.

Flexible tabs bias and center the busbar within the holder, accommodating assembly variances while maintaining sealing integrity between components.

Nut accommodating portions and bolt escaping recesses align nuts, insulating plates, and heat sinks during resin molding to prevent displacement.

Independent bulkheads seal each module individually, allowing field-swappable segments without exposing internal components or requiring seal re-verification.

Stepped portions on terminal block nuts prevent resin film formation during molding, ensuring reliable heat transfer from conductors to the heat sink.

A shielded connector uses a resin housing intermediary to protect the packing from sliding damage during cable attachment.

Orthogonal sub-housing assembly reduces connector opening dimensions, enabling existing short circuit terminal use without increasing housing size.

Segmented cover walls shield wiring harness connectors from road debris and water ingress while maintaining accessible drainage pathways.

Internal coolant channels absorb heat from high-current contacts, reducing weight and volume while maintaining capacity.

A rotary connector device uses a self-rotation pin and switching mechanism to maintain alignment.

Clearance shafts allow the seal ring holder to self-center on openings, eliminating high-precision positioning pins and reducing manufacturing costs.

A vehicle connector embeds a strain gauge within its seal to detect trailer engagement and verify secure mechanical coupling.

Segmented contact and clamping zones maintain uniform cross-sections to reduce leakage inductance while preserving current-carrying capacity.

Recessing the aluminum conductor inside a copper-coated crimped terminal and sealing the distal end with laser welding prevents electrolytic corrosion.

Interchangeable tool holders enable automated switchgear machining without complex specialized machinery.

A rustproof coated conduction component fixation structure uses a press member to compress metal flakes in the coating film for electrical connection.

A shield connector uses an insulation layer between the braided conductor and shield ring to maintain electrical isolation.

Perpendicular pin sections embedded in a substrate reduce circuit board footprint while enhancing structural rigidity for on-board diagnostic systems.

A controller manages charging inlet locking modes based on detected connector types to optimize physical engagement.

A direct plug switch element integrates plug contacts with a securing element to prevent unintentional detachment during insertion.

An earth connection unit uses an integrated cover to protect the elastic engagement piece from external contact and deformation.

Rough conducting element surfaces enlarge contact area with waterproof plastic insulating bodies for firm mechanical combination.

Segmented internal components allow a universal connector body to adapt to different current ratings without increasing manufacturing complexity.

Downward water drain grooves in the slide groove bottom allow gravity to remove trapped liquid, preventing freezing that blocks shaft movement.

Directly mounting temperature sensors on plug connector contact elements eliminates insulating body delays, enabling immediate overheating detection.

Segmented cover and gland components use elastic force to resolve sealing reliability versus removal convenience in electric vehicle charging ports.

A thermal sensing system uses a movable element inside an electrical contact channel to detect temperature changes via mechanical movement.

Rotary lever guide paths displace pins to align housings, while a cooperating slide converts rotation into linear motion to stabilize high-force connections.

A connector merges a magnetic noise filter core with an integrally molded soft resin inner mold and hard resin housing.

Segmented shroud design decouples from universal leadframes, reducing re-tooling complexity for multi-vehicle 48V applications.

Segmenting the charge port into modular components with integrated terminal receptacles eliminates tedious wire-to-pin connections.

Deformable receiving cavities in identical jaws adapt to different cable geometries, reducing manufacturing complexity and extending cable lifespan.

A compact multi-pin connector integrates power and video lines into a single cable assembly.

A rotary joint injects dielectric fluid mist into its internal chamber to establish electrical contact between rotating parts.

Multi-strand cable transitions from circular to flattened cross section, reducing vertical profile to fit undercarriage and passenger compartment areas.

Radial retention feature on inner barrel captures metallic shield against crimped outer barrel, preventing axial disconnection under automotive design loads.

A method quantifies contaminant percentage-by-weight on wire-cables to ensure ultrasonic weld-joint pull-force exceeds 1200 Newtons.

Integrating noise filters within the connector housing reduces signal interference while eliminating separate cover components that increase insertion force.

Integrating a liquid gasket into a terminal housing storage groove eliminates fixing pins, reducing outer diameter while maintaining water-tightness.

Thicker mounting tongue engages holder hook to resolve strength versus ease of attachment trade-off.

Abnormality detection circuit monitors flexible flat cable continuity using end busbars to identify breaks before excessive rotation causes failure.

A male connector integrates a light-emitting load and ground switch into the interlock circuit for visual status confirmation.

A power semiconductor module uses a contact spring to form an electrically conductive pressure connection between load terminals.

An elastic grommet fills trenches and compresses the cable sheath to prevent moisture ingress in dual clutch transmission motors.

A connector unit uses a guiding rib and groove to align components during insertion.

Internal and external locking elements in a vehicle electrical device connection arrangement achieve tightness without increasing width.

A shielded connector housing projection engages an inner circumferential portion to secure the connection.

An elastic busbar section absorbs transverse forces, reducing wear and manufacturing costs for high-voltage connectors.

Segmented busbars in this rotary connector allow axial removal of fuses, resolving the trade-off between overcurrent protection and maintenance accessibility.