Two Pole Connections TRIZ Cases

An asymmetrical locking mechanism secures AC plugs against accidental disconnection while visually confirming correct electrical polarity.

A safety socket uses a torsion rotating spring to drive a protective block body that blocks foreign objects from entering the socket holes.

Active circuit in connector pins matches impedance to reduce reflection and increase receiver eye margin.

Nested inserts in armored electrical connector halves retain pins while establishing ground continuity before power transfer.

A jumper sleeve extends grip leverage along the cable axis to rotate male F connectors manually.

A shielded wire harness uses a conductive pipe main shield and elastomer-coated braided sub-shield for electromagnetic protection.

A connector housing positions small terminal cavities between large ones in an orthogonal direction to optimize space utilization.

A convertible electrical connector assembly uses a movable slide cover to extend metal conducting blades for wall outlet insertion.

Segmented shield crimping pieces prevent braid distortion during compression, maintaining shielding reliability.

A coaxial plug connector uses a thin resistive layer to suppress higher order modes.

A coaxial connector cap nut uses a roller bearing to reduce friction during rotation.

Segmentation and dynamics principles enable a single plug to reconfigure pins for different voltage types, eliminating adapter loss and manufacturing costs.

A plug socket uses a radio unit for identification testing to enable safe power transmission.

An integrated U-link connector couples DC test signals through a bias tee circuit, enabling continuous cable monitoring without transmitter shutdown.

Deflectable pin beams absorb mating misalignments to reduce inductive stubbing and prevent contact damage in right-angle coaxial connectors.

An attachment plug uses an integral ground terminal to connect with German and French receptacles.

A wall outlet uses a spool mechanism to extend electrical receptacles via wound cables for flexible power access.

A micro-coax cable harness bundles discrete wires to provide shielding for signal conductors in compact electronic devices.

A waterproof power socket uses an integrated sealing assembly to create a pressure gradient that blocks external moisture from entering the housing.

Flexible fingers in the back nut dynamically adjust clamping force to maintain electrical contact stability under thermal expansion and vibration.

An adapter with segmented sockets accommodates axial and radial tolerances, reducing structural complexity and manufacturing costs.

A travel power adapter system featuring a base unit with a pivotable intrinsic prong configuration and interchangeable adapter assemblies.

A retractable extension socket integrates a winding mechanism and plug storage to consolidate electrical components into a portable unit.

A board mating connector ground unit uses a tapered portion to maintain restoring force without metal springs.

A voice transmitter-receiver plug features a clamping portion that secures into a mounting hole on the connecting socket.

Integrated locking lances correct misalignment and prevent rearward withdrawal without increasing connector size or complexity.

A rotating power plug uses a sliding strip and ring to drive plug pins between parallel and eight-shape states.

Radial outer conductor contact eliminates axial compression from threaded nuts, resolving PIM instability and torque dependency in quick-connect interfaces.

One-piece plate with through-holes reduces extraction force, eliminating complex socket modifications and installation costs.

Perpendicular spring arm deflection engages blade contacts with complementary coupling, resolving unstable mating caused by asymmetrical contact arrangements.

Dovetail tongues and locking tabs secure interlocking module housings, resolving insecure connections and reduced durability in multi-outlet PCB assemblies.

A compact three-pole adapter set uses a hybrid safety plug on the socket part to enable multi-standard compatibility.