Coupling Contact Members TRIZ Cases

A toggle ring drives a pull rod to swing a seizing piece around a plug pin, preventing accidental disconnection from external forces.

Concave curved tips on female terminal projections distribute contact pressure to reduce plating scraping and wear during insertion.

Orthogonal card edge connector merges plug-in and press-fit assemblies on a single PCB board with perpendicular pad routing for high-speed signal transmission.

Rear biasing members push movable retainers to apply contact pressure, resolving the trade-off between connector height and reliable electrical connection.

Segmented ground shrouds with varying cavity depths reduce cross-talk and skew while lowering manufacturing costs compared to plated plastic shells.

Floating connector modules accommodate misalignments during mating, preventing signal pin damage while supporting high-density contact arrangements.

Segmented spring portions sandwich a male terminal at three contact points to reduce the insertion direction dimension of the female terminal.

Segmented components and elastic retention reduce material waste while maintaining structural strength and simplifying manufacturing labor costs.

Spring-loaded pogo pin adapter connects multiple aircraft terminal posts simultaneously, eliminating hazardous manual probing of individual terminals.

Elastic grounding member conforms to rough flatness in test socket assemblies, reducing cross-talk and improving isolation characteristic.

Elastic lock metal fittings deform under shock loads to prevent unintended separation of the mating connector from the circuit board.

A connector uses a spring-supported plate piece with an inward connection portion to enable compact mating.

Distinct plating compositions reduce manufacturing costs while maintaining signal integrity.

A flat circuit board connector uses sharp tip projections to grip the reinforcing film and ensure reliable electrical contact.

Elastic shielding member contacts inner male and outer female surfaces to prevent electromagnetic interference leakage during device movement.

A coil spring electrical connecting member contacts conductive members with elastic force in circumferential and axial directions.

Angled rails and snap fingers resolve mounting security issues by providing precise placement and reliable retention for connector modules.

A gold plating bath uses a nitrogen-containing heterocyclic compound reaction product to deposit metal selectively on target areas.

Resilient contact portions in the female terminal bias the male terminal to suppress displacement and reduce fine sliding friction during vibration.

Segmented dielectric and conductive bodies in a dual-direction connector interface resolve the trade-off between ease of installation and high-frequency reliability.

A segmented electrical connector housing uses a flexible joining member to allow independent movement of mating halves.

Actuated clamping frame narrows connector receiving space to secure plug insertion, preventing damage to the printed circuit board from excessive force.

Zinc-nickel alloy layer prevents galvanic corrosion between copper terminals and aluminum wires while maintaining tin plating adhesiveness.

Folding flat wires and crimping ferrules restores round wire dimensions, enabling legacy connector compatibility while protecting delicate conductors.

Segmented locking plugs with nested resilient lances secure unoccupied cavities, preventing moisture ingress while maintaining weather-tight integrity.

Solder interconnects join elastomer pins through a non-conductive medium, eliminating costly PCB substrates and simplifying manufacturing.

Segmented connecting arms distribute elastic force to improve contact reliability, allowing current to flow through the path with the smallest impedance.

Direct soldering of pitch and terminal shields to ground patterns eliminates indirect grounding paths that reduce connection reliability.

Segmented conductive elements define current paths and increase bandwidth while maintaining cycle durability through redundant contact points.

Projections on male terminals engage female contact pieces to prevent twisting, reducing insertion force and contact resistance.

A connector housing is held between terminal portions to reduce thickness and enable downsizing.

Segmented box-shaped terminals with integrated locking tongues eliminate welding operations while maintaining stable pin reception reliability.

A sealing member on a relay conductor closes clearances to prevent liquid penetration in terminal-equipped wires.

A copper blade terminal connector uses a resilient spring to apply normal force for robust electrical contact.

Aluminum alloy earthing piece with copper coating reduces weight while preventing oxidation and eddy currents.

Segmented pin contacts use deflectable beams to lower mating forces and ease connector engagement.

A connection terminal moves forward and backward to enable sidewise electrical connections between electronic parts.

Curved projecting portions on the tab clamping wall minimize sliding width, reducing insertion force while maintaining three-point contact stability.

Two-part snap-together feedthroughs couple concentrically to transmit signals through panels, reducing installation time and conductor shorting risks.

Segmented connector bodies with conductive cores reduce carbon residue cleaning needs while minimizing thermal swings during high current surges.

A terminal orientation feature with a coined edge guides insertion.

Dual contact points on one conductive terminal shorten the stub length, improving signal integrity in high-speed connectors.

A plated material with a thin nickel underlayer and silver layer reduces contact resistance.

A wire branching connector uses movable metal contacts to penetrate cable insulation for electrical connection.

A crimp terminal with asymmetrical wire barrel sections and serrations grips magnet wires securely.

Alignment tabs and over-travel blocks limit beam travel to prevent plastic deformation of contact beams during repeated plug insertion.

Single detector synchronizes mechanical slider movement with electrical contact release, eliminating separate verification steps.

Stacked ground terminals shield signal lines, reducing crosstalk interference in dense electrical connectors.

Smooth convex guide surfaces on elastic arms prevent scratch damage to electrical cards during insertion.

A metal plate depression in an IC socket cover provides elastic deformation to manage pressing force on the integrated circuit package.