Coupling Device Details TRIZ Cases

A re-configurable electrical connector uses sliding rails and modular components to adapt to various setups.

Segmented annular walls allow water drainage while return springs maintain electrical contact.

A card edge connector uses a U-shaped reinforcing member inside tower portions to maintain structural shape during electronic card insertion.

A segmented lid with a locking mechanism allows ground signal switching via a terminal connection, preventing corrosion from manual disconnection.

Merging two knobs into one reduces housing volume while maintaining reliable locking through an integrated spring plate mechanism.

Asymmetric spacing between signal and ground contact portions reduces cross-talk interference while maintaining independent signal control.

A coupling interface controls conductive regions to establish safe electrical connections.

Segmented locking plate with rigid latching and elastic actuation regions prevents unintentional release from vibration while maintaining easy manual operation.

Parallel guide grooves on an insulating carrier enable cable splicing without removing components, reducing flashover risk in satellite systems.

A resin-coated metallic holder extends beyond the stay end to prevent edge collisions, reduce dust ingress, and minimize noise in vehicle headrest assemblies.

Direct latch engagement with the dielectric latching feature reduces tolerance stacking to control air gaps and resist pull-out forces.

A connector holder guides projecting portions on lead wires to suppress circumferential movement during insertion.

Segmenting the elastic arm into an extension plate and hook prevents breakage during detachment while maintaining secure fixing.

Phase transition in heat pipes resolves insufficient heat transfer performance for high-speed electrical lanes within the connector assembly.

A staggered electrical connector positions rear row elastic arms between front row terminals to increase density.

An intermediary grounding member blocks electromagnetic interference leakage while accommodating size tolerance variations in the rear wall clip structure.

Radial ports inject conductive adhesive into a thin ferrule, securing cable shields within tight connector housings.

A twin-axial cable connector uses perpendicular signal contacts and a contact holder to route signals directly to a substrate.

A connector splits signal current across asymmetric interconnection paths to distribute compensation.

A power receptacle provides direct current via a switch controlled by wireless commands.

Nested cage liners maintain airflow channels while containing electromagnetic interference, reducing manufacturing complexity.

A terminal position assurance lock secures electric terminals within a connector housing using resilient arms and retainer latches.

A plug-in connector uses a rotatable locking pin to engage a plugging collar, ensuring secure mechanical coupling.

Guiding blocks with first and second grooves align transmission lines for smooth plugging, while engaging and locking holes support multiple fixing methods.

A plug-in connector uses a rotatable disk element with a cam engaging a curved track to pull units together forcefully.

Resilient retainer arms clamp the plug and socket while a barrier shield blocks debris entry, preventing inadvertent disconnection.

Sliding projection elements on modular contact inserts compensate for manufacturing tolerances between the inserts and holding frame walls.

A protruding ground contact zone eliminates drain wires and reduces alignment complexity while ensuring reliable grounding for high-speed data connections.

Segmenting the reader into a fixed receiver and replaceable bridge resolves adaptability complexity trade-offs while reducing waste.

A flat RF transmission line uses a stripline configuration to enable high current capacity in a thin profile.

A telescoping connector assembly uses a sliding mechanism to enable independent movement of connectors between rearward and forward positions.

Lever cam mechanisms convert lateral motion into vertical mating movement, preventing electric shock risks while maintaining compact device length.

Spherical engagement surfaces enable releasable connection of multiple toy weapons into a single assembly, resolving versatility and reliability trade-offs.

A connecting device uses a grooved sleeve and cylindrical pin to enable adjustable angular positioning between high-frequency cables and interfaces.

Capacitors connect positive and negative traces in a second channel to match the first channel, preventing signal loss from unequal contact distances.

Stepped interior walls secure contacts via projections, increasing density without enlarging the socket footprint.

A ground overcurrent control system uses a switch element to isolate the circuit from excessive current flow.

Guide channels align foil strips while cover bosses apply spring tension to low insertion connectors, ensuring reliable electrical connections.

Lock arm projection locates mounting member in predetermined position, preventing relative shaking movement between electronic control unit and body.

Segmenting the housing, cover, and latch provides consistent tactile feedback while eliminating corrosion risks from screw threads.

A flexibly deformable lock arm displaces a holder protrusion to release an optical ferrule without external tools.

Retention elements on power contacts engage housing bumps to prevent counterclockwise displacement, ensuring stable alignment with the printed circuit board.

Custom 3D printed potting molds prevent leakage and pooling by fitting specific dimensions, ensuring reliable encapsulation of electrical components.

A dual-sided connector pin interposer links a pinless socket to an integrated circuit component using flexible substrate pins.

Segmenting ground terminals into inner and outer contacting portions prevents interference between adjacent contacts while suppressing impedance mismatch.

Integrating the pin header with the connector housing via crush ribs resolves positioning errors that compromise water-proof seals during assembly.

Removable terminal positioning assurance enables male or female electric connector replacement within the inline housing.

Metallic cap inserts into insulation gap to form labyrinth path, eliminating filler complexity for reliable water exclusion.

An insertable memory device configuration creates wider air gaps to reduce air flow impedance and improve signal integrity.