Coupling Device Details TRIZ Cases

An electrical connector uses an oblique metallic shielding plate and insulative housing to create a raised mating cavity.

A single RJ45 connector device switches pin definitions via a conversion processor and key structure.

Segmented ground planes in USB-C connectors compensate for impedance variations caused by device thinning, enabling higher data transfer rates.

Mirror-symmetric connector substrates allow direct wire connections, preventing differential signal skew and improving manufacturing productivity.

Elastic locking members urge stacked modules together, eliminating screw assembly time while maintaining structural stability.

Widening a braided mesh creates an expanded bell shape that allows easy core insertion, resolving shielding coverage versus workability trade-offs.

A cam-type wire connector uses a swinging lever with an integrated cam profile to deform an elastic member and open the clamping window.

Integrating electronics into a wedge connector captures usage data without increasing installation complexity or requiring separate ground contact.

Segmented pull tabs distribute pulling force across multiple attachment points to prevent binding and reduce unmating effort.

Upper and lower power terminals mechanically contact to form parallel electrical paths in USB Type-C connectors.

A connector housing with a spring element elastically abuts male contact elements to maintain consistent electrical force.

A printed metal layer fills wells in a dielectric holder to electrically connect interleaved ground conductors within a lead frame module.

A super cage integrates functionality circuitry into a standard SFP receptacle to provide protocol translation services.

Outer shielding member covers metal shell openings to prevent electromagnetic interference while shared ground pieces reduce board area occupation.