Two Pole Connections TRIZ Cases

A spring contact engages the hollow inner conductor outer diameter while a dielectric plug prevents galvanic corrosion and moisture ingress.

Tandem shutter elements rotate and translate within a guidance structure to engage plug blades, preventing jamming from uneven contacts.

A plug protector uses a bimetallic strip to disconnect the circuit during overload.

A self-adjusting coaxial connector uses a flexible wire and retaining ring to enable independent pin movement during mating.

Segmented asymmetric blades reduce peak engagement force while maintaining electrical continuity, minimizing cable length and interconnection complexity.

An integrated plug receptacle uses inductive sensing to monitor energy usage, resolving the trade-off between added functionality and aesthetic appearance.

A movable fuse holder uses a cam mechanism to open contacts for easy insertion.

Fracture-based adhesive release eliminates high installation force while maintaining coupling strength.

A retractable wall-mounted electrical plug uses a spring mechanism to store the power cord inside a support box.

A power receptacle integrates an internal chamber to hold a portable power supply and charge it via an electrical interface.

A split-type electromagnetic induction device uses nested coils to transfer power wirelessly between a charging body and an electrical apparatus.

An elastic connector switches between external storage and wall plugs, eliminating extension cord clutter.

A plug connector uses a circumferential bead on the shielding sleeve to maintain constant contact force with spring elements in the bushing.

A medical cable connector uses a movable inner body to position an electrical receptacle for lead insertion.

Segmented blade sensors resolve delayed response issues from single-sensor correlation gaps.

A connector assembly uses hinged cover and conductive pins to pierce insulation for electrical contact.

Segmented connectors nest into rails to reduce labor costs and unauthorized access risks while supporting multiple connectivity types.

Axial float capability accommodates mating misalignment in ganged connectors, reducing passive intermodulation distortion without rigid alignment.

An angled skirt on the resilient arm prevents crushing during mating, ensuring reliable contact durability.

An electrical connector mounts a common-mode filter on a carrier body to reduce volume while filtering interference.

Non-symmetric locating posts guide cable latches into precise positions, eliminating manual alignment errors and reducing installation time.

A blind-mate PIM testing adapter uses a biasing member to permit axial and radial adjustment of the outer body.

Segmenting conductive bridges reduces open stub capacitance and crosstalk, increasing bandwidth in reversible connectors.