Contact Member Assembly/Disassembly TRIZ Cases

See how an elongate body and retainer system merges mechanical retention with electrical contac

Elastic contact zones and a fixing part keep coffee machine electrical connections stable under vibration and thermal expansion.

A low-dielectric coupling region raises common mode impedance in a differential connector while preserving impedance matching and reducing skew.

Direct gold-finger contact with a board-mounted conductive elastomer cuts connector height, frees space, and improves airflow for heat dissipation.

A front tool-access cavity lets inner signal contacts be released in tight connector layouts without damaging the latching mechanism.

Side-surface positioning structures and an alignment tool guide power modules into board contact holes without bent terminals.

Spring contacts and a removable mounting bracket replace soldered USB joints, enabling fast PCB connector repair without losing signal integrity.

A dual-material connector keeps its shape under high heat, preventing melting and limiting flame spread during battery pack thermal runaway.

A dual-modulus insulating sheath absorbs thermal expansion mismatch in conductor rails to prevent cracking, maintain conductivity, and improve safety.

A circumferential housing protrusion is laser welded to molded resin, cutting seal parts while improving waterproofing and assembly.

Integral molding of the housing and movable member cuts connector assembly steps and cost while preserving movement restriction.

A conductive plastic bridge with an embedded shield plate links ground terminals to suppress FEXT and preserve impedance in thin connectors.

A monolithic dummy insert uses shuttle pins and dielectric fluid insulation to protect subsea connector pins from corrosion and failure.

Pull-through terminal insertion helps flat vehicle harnesses assemble more easily while improving routing and secure insulated connections.

Supporting contact assemblies at both ends during insert molding removes the accommodation case, reducing connector size and simplifying manufacture.

Tubular shielding around conductor groups stabilizes impedance and cuts crosstalk in standardized connectors for 64 Gbps and beyond.

Insulation-piercing cradles and a snap-fit cover keep through and dead-end tracer wires electrically connected with a water-resistant seal.

Integrating stamped and round-pin contacts on one carrier plate avoids cable adapters, saves PCB connector space, and keeps contact stable.

Interchangeable terminal modules in shared frame bays let connector I/O layouts change without retooling while maintaining secure attachment.

Oversized connector apertures let wire length be set after installation, avoiding too-short or excess harness length in tightly packed electronics.

A metal base with spring-elastic locking sections enables easy module replacement, protective earthing, and robust use in connector housings.