Two Pole Connections TRIZ Cases

Rotary member rotates to constrain contact blades, preventing accidental plug detachment.

Forward convex shoulder and longer concave waist on phone plug tips accommodate out-of-specification jack springs to improve retention.

A coaxial cable testing connector assembly uses flexible prongs to contact inner and outer conductors.

Conductive pass-throughs connect inner and outer junctions within an electrical enclosure, eliminating labor-intensive wire threading through openings.

Outward bent connecting section adapts to mounting positions, resolving fixed wire length limits and solder joint melting risks.

Nested shielding compartments resolve EMI interference trade-offs while accommodating universal coaxial cable sizes through segmented structural designs.

Zinc-plated brass hardware prevents corrosion while a compact 35 amp design reduces size and cost.

A coaxial connector uses a groove and bead snap-fit to join tubular components for secure mechanical locking.

Segmented spring portions and a coupling portion boost spring force to maintain stable electrical conductivity between closely spaced circuit boards.

Internal ribs on the housing prevent standard HDMI insertion, reducing connection errors in home systems.

A compact electric leakage protector uses a shared reset column and elastic members to drive contact separation.

Visual alignment of rotating nut indicators eliminates subjective tightening, ensuring consistent connection integrity without specialized torque wrenches.

Inclining bottom wall supports extension arms to maintain spring force over thousands of cycles, preventing fatigue in miniaturized RF connectors.

Peak Force Tapping mode applies periodic oscillation below resonance to reduce tip-sample interaction forces while maintaining high scanning speeds.

A rotatable adapter plate adjusts connector spacing to resolve compatibility issues between CATV modules and non-standardized wall outlets.

A sleeve part exerts radial pressure on diverging conductors to maintain characteristic impedance and reduce signal reflections.

A wireless-controlled plug lock uses electromagnetic switching to manage power access without manual intervention.

Guiding pieces in housing slots direct power sockets into position, preventing surface scratches during assembly.

A pivot linkage rotates multi-standard connectors into a recess, resolving storage complexity and improving international travel convenience.

Nesting a coupling structure between center axes reduces force on electric cables while maintaining compact dimensions and strong attachment.

An internal insulating cover layer prevents shrinkage-induced short-circuits between bare wire portions in power supply cord sets.

Partition slit in the first connection part distributes stress to prevent fatigue damage and extend service life beyond 3000 cycles.

System connector with non-overlapping terminals prevents short circuits and improves heat dissipation in high power electronic devices.

A multi-position duckhead adapter plug uses a spherical moveable assembly to enable smooth rotation between multiple insertion angles.

A plug and cord connector set embeds circuitry to perform AC to DC rectification and current limiting for decorative lighting applications.

Segmenting contact points with elastic reeds increases insertion force and reduces assembly failure rates in lighting equipment.

A high-voltage connector uses a conductive plating part to maintain electrical contact between terminals.

A coaxial connector outer conductor includes a barrier portion to block solder flow during assembly.

Overmolded multi-core cable connectors integrate sealing pieces and contact carriers to provide mechanical support against buckling.

Nested shielding cases and seamless frames prevent signal leakage and interference, enhancing electrical performance of the connector.

A flexible terminal retainer with a cantilever beam allows independent ground terminal movement to prevent rotation damage during improper removal.

Segmented electrode assemblies in a universal socket prevent electric leakage by ensuring neutral and live pins connect to matching plates.

An adjustable electrical assembly uses piercing contacts to connect cables without soldering.

Necking conical central conductors and sharp corner clamping structures stabilize dynamic intermodulation while eliminating threading installation steps.

A travel power adapter uses a vertical locking mechanism to secure the base unit during insertion.

Floatable conductor components in a coaxial connector adjust to PCB deformation, maintaining return loss performance.

A right angled coaxial connector uses an insulator portal to verify center conductor contact.

A continuous power rail system with distributed contact devices allows modules to attach at any point along the base structure.

A coaxial connector uses a segmented movable terminal with an overlapping plate spring to distribute mounting force.

An electronic outlet device uses switching circuits to control LED sets for visual connection status feedback.

A safety socket uses a locking mechanism to connect circuits only when standard plugs are fully inserted.

Extending the swingable portion reduces friction and wear during alignment with displaced receptacles.

A thermoplastic connector insert uses a ceramic protective element to maintain electrical contact spacing.

A rotating outlet unit pivots between housing sides to reorient power sockets.

Segmented latching and liquid crystal polymer bodies maintain consistent uncoupling forces despite wear.

Segmented junction devices route conductors via pass-throughs to prevent air and water vapor passage that causes mold formation.

An electrical socket rotates its insertion slots via an actuator controlled by a light sensor detecting plug emission, resolving difficult manual alignment.

A coaxial connector assembly uses a locking element to fix the inner sleeve into the outer sleeve via friction.

A power distribution unit socket uses a hybrid mechanical and electro-mechanical locking mechanism to secure plugs.

A plug part connects to a lamp head while friction-setting parts generate rotational resistance to hold the assembly in place.