Coupling Device Details TRIZ Cases

Matching conducting and supporting portion heights to 90-110% ratio reduces contact resistance variation in sensors.

A rotating optical to electrical adapter converts signals between fiber and computer interfaces.

Sliding bearing arrangements expand the retaining frame width to resolve assembly difficulties while maintaining mechanical stability.

Integrated shielding shell conducts fuse heat to reduce housing size without adding components.

A multi-contact plug uses a stationary sheet metal bridge element to form electrical connections via primary lance elasticity.

Segmented guiding mechanisms on electrical connectors align optical fiber assemblies, preventing damage from thin columns.

Adjusting terminal cross-sectional areas compensates for insertion depth variations to equalize electrical resistance and ensure uniform current flow.

A connector isolates a power pin from a metal enhancing plate using an insulating base gap.

Segmented modules use deflectable latch arms for snap-fit retention, resolving installation complexity while maintaining structural integrity.

Angled plug receptacle redirects shearing stress to compressive loads, protecting fragile conductive structures on transparent substrates.

Dual latching arms secure the contact carrier within the retaining cover to prevent unintentional disconnection.

Angled magnets secure electrical connectors, eliminating manual fastening time in low-visibility conditions.

A flexible cable connector assembly uses a conductive shielding film to protect outgoing terminals and reduce crosstalk between signal lines.

Pivotable connector receptacles prevent contact scraping during insertion, extending lifespan in electrosurgical generators.

Flexible arm and leg enable compact design while preventing unintended unlocking during insertion.

An electrical connector housing arranges high-speed signal and grounding contacts in alternating rows to minimize space usage.

Spring-loaded conductive fingers maintain low impedance paths below 2.5 milliohms, preventing destructive arcing from lightning strikes.

Dynamic voltage selection via existence voltage analysis enables seamless compatibility across M.2 and NGSFF standards without hardware replacement.

Arcuate protrusions on the cantilevered latch manage principal stress to prevent exceeding yield strength limits in glass-filled polymeric dielectric material.

Rigid housing protrusions replace elastic arms to maintain connection strength and simplify manufacturing for miniaturized connectors.

A USB cable paddle card design separates TX and RX pairs with a ground bar to reduce near-end crosstalk while simplifying manufacturing.

Linking portions secure a terminal seat in fixed holes, preventing excess wire length from interfering with components.

Inclined cam grooves position sliders before pin insertion, resolving operation-reliability trade-offs.

A swappable control attachment interfaces with in-wall power adapters to manage power distribution through simple contact elements.

Interchangeable spacer wafers adjust stack height without adding complexity, maintaining airflow paths for thermal management.

A stuffer bar engages retention sections of receptacle connector contacts to hold contact tails against a housing shelf.

Auxiliary terminals with dual spring tabs contact the metal shell and internal grounding contact to establish multiple grounding paths.

A removable lock ring with a tab engages receptacle notches to secure power plugs against accidental disengagement.

Grounding spring connects evaluation circuit to ground, reducing complexity of two-part carrier design.

A wire binding block clamps flexed connector wires within an upper and lower shell assembly to secure positioning.

A pivoting cover prevents dust ingress on optical ferrules, maintaining alignment and transmission efficiency.

Pull tethers extend from latches to allow remote unlatching in dense, obstructed spaces without tools.

A flexible elastomeric hook accumulates elastic energy to exert pressure against box walls.

Offset connection points on a terminal block prevent foreign object damage by blocking access to exposed terminals during maintenance.

Alignment channels guide pluggable modules prior to contact engagement, transferring mating stresses to the host circuit board to protect connector integrity.

A slidable locking frame pushes plug connector latches outward to unlock both units simultaneously.

Adapter routes shielded conductors to orthogonal paths, reducing crosstalk between parallel and star-quad arrangements.

Interdigitated compressible conductors prevent rotation and stress relaxation, ensuring stable electrical connections.

A submersible connector penetrator uses dielectric fluid containment to electrically isolate power connections from conductive cooling environments.

A connector slide lever uses angled contact surfaces to hold the operating member at partial and full locking positions.

A wire-clamping connector assembly integrates a conductive cable directly into the casing structure to simplify manufacturing.

Segmented connector units with engaging exterior walls optimize mounting surface area while accommodating variable pin counts.

Nested shaft sections allow the terminal cover to rotate without protruding from the insulated frame, reducing overall box volume.

Cantilever arms on a metal plate abut shell walls, preventing rigid deformation and ensuring stable grounding.

Relocating identification data to connector contact points eliminates module complexity while enabling unambiguous addressing of multiple identical units.

A non-conducting short-circuit part limits the safety magnet path during normal operation within an electromechanical connection system.

A plug connector uses a cam guide mechanism to align mating electrical components during insertion.

Vertical distribution strip arrangement enables lateral cable attachment, accommodating large-diameter feeder cables with increased bending radii.

A thermally conductive body couples power conversion circuits to supply leads for direct heat transfer.