Securing/Insulating Coupling Contact Members TRIZ Cases

Paired elastic contact elements and shielding create secure, defined PCB connector contact with lower complexity and EMI protection.

A contact-stopper protrusion limits terminal insertion depth in the housing while a locking protrusion secures fixation and alignment.

A rocker-and-chute linkage lets adapter plug pins fully extend with one push-tab stroke, reducing movement space and plug volume.

Split terminal pieces and elastic arms improve power connector heat dissipation and electrical contact while maintaining secure retention.

A nested plug sleeve and telescopic pin assembly cuts adapter bulk by letting multiple plug sets share space while extending securely.

A one-piece inserting member lowers dielectric constant around signal terminals and adds grounding paths to control impedance in high-speed card connectors.

Internal current sensors on a connector PCB detect terminal current without contact, improving monitoring accuracy with minimal interference.

Symmetric notches and grouped elastic terminals add contact points in a compact connector to improve data transmission speed and impedance matching.

Adjustable shell spacing and a self-locking nut-less assembly let one power connector module fit different terminal thicknesses at lower cost.

L-shaped metal fittings with guide and convex features secure the connector housing against deformation and disengagement in compact assemblies.

An S-shaped spring arm and outward-expanding base absorb multi-directional misalignment and vibration in a compact low-profile connector.