Coupling Contact Members TRIZ Cases

Front and rear abutting portions on peripheral walls prevent excessive resilient piece deflection, stabilizing contact pressure against plastic deformation.

Segmented contact blades distribute current load across multiple points, ensuring reliable connections in vibration-prone environments.

Insulated coverage region on the tongue portion shields receptacle terminals from debris accumulation, preventing short circuits and terminal warping.

Ribbed contact springs reduce insertion mating force while maintaining stable electrical connections under vibration.

Slits in the shielding plate align with thickened power contacts to create void spaces, eliminating shorting risks while maintaining electromagnetic shielding.

Differential flexural rigidity in connecting terminals prevents short circuits while enabling downsizing and cost reduction.

An elastic piece presses a tab side edge inward against a contact piece, suppressing movement under vibration while maintaining insertion ease.

Integrating audio and USB connectors into a single sealed unit improves waterproof reliability while optimizing internal space utilization.

Leaf springs balance protective coating expansion forces to prevent high temperature separation and ensure stable power supply.