Two Pole Connections TRIZ Cases

Asymmetric pin placement within a regular polygon mating end resolves orientation compatibility limits while maintaining reliable electrical contact.

Spring basket fingers engage the outer conductor to reduce passive intermodulation distortion in RF systems.

A power cord leakage current detection device uses parallel solenoid coils and semiconductor devices to control electrical disconnection.

An elastic member engages rotatable support members to maintain conductive blades in stable positions, preventing accidental movement during storage.

Modular socket boards plug into a wall-mounted guide rail to eliminate messy extension cords and simplify home wiring installation.

A cigarette lighter adapter integrates a housing with a support surface to secure external devices via complementary port connectors.

An inserting portion groove intercepts salt liquids to protect the sealing member from accelerated deterioration in vehicle inverters.

An electrical connector uses a movable member with an insulation wall to prevent short-circuiting and electrical shock while maintaining a compact size.

A signal converting apparatus centralizes connections using a relay function wire terminal to merge power and data lines.

Resilient spring grounding member maintains electrical continuity between coupler and post, preventing RF signal ingress during loose installation.

An integrated power supply connector merges electrical and thermal functions into a single component for light-emitting devices.

A non-conductive holding element encloses a connection terminal to ensure electrical insulation within a compressor housing.

A coaxial connector uses a non-circular body to restrict RF ingress by redistributing electric charges.

A connector shield cap opposes the fastening bolt to block removal tools.

A coaxial cable connector uses a nested retaining ring to secure the back nut onto the cable jacket.

Soldering or brazing a ground wire to a stainless steel plate eliminates set screws, preventing corrosion and mechanical disconnection.

An AC inlet and outlet assembly integrates line and neutral terminals within a single molded body using water-sealed channels to electrically connect connectors.

Chamfered alignment sleeve guides connector orientation, eliminating precise manipulation requirements for robotic assembly.

Segmented outer conductor pressing portions provide elastic deformation for strong contact while maintaining structural rigidity in compact designs.

An undulating insulation base with grooves and platforms extends the surface path between coaxial conductive terminals in an electrical connector.

A tamper-resistant ground block uses a looped chassis to secure coaxial connectors, preventing unauthorized access and moisture ingress.

Segmented mounting base with insulation sleeve resolves flickering caused by loose electrical connections in lighted safety whips.

Helical grooves on a central rotary pillar guide plug flanges, preventing simultaneous extension and eliminating shock hazards from careless handling.

A retractable travel adapter uses a sliding driving element to expose nested electrical connectors for international power outlets.

A cable connector ring member features a slick loop portion and rugged retaining surface to secure the strain relief.

A multi-position push-on connector integrates coaxial bores and insulated conductors within a single housing.

A universal plug design uses geometric intersection of AC and asymmetrical DC socket shapes to ensure correct polarity.

Decreased diameter springs absorb tolerance buildup in tight lattice spacing to ensure reliable RF connections.

Displacing the insulating element blocks access points to prevent short circuits from protruding wires while maintaining assembly ease.

A RF coaxial connector uses a dumbbell-shaped insulating body to form distinct impedance regions within the plug assembly.

Integrating a movable connection wire and connector into the socket body eliminates messy exposure and manual storage tasks.

A power plug uses a thermal switch and solenoid to disconnect circuits.

Bridge part with conductive paths connects adjacent socket bases, eliminating sidewall wiring interference during fixation.

Tactile orientation features on the AC plug cover ensure correct mating alignment while a lighted insert illuminates dark receptacles.

A rotating electrical connector uses elastic tabs to lock into socket recesses for rapid assembly.

A calibration unit uses an elastic connecting element to center the inner conductor, maintaining characteristic impedance stability despite mechanical shocks.

A waterproof connector uses a checking window and lid to expose terminals for voltage measurement.

An integrated insulating resin body positions core wires via a guide portion, reducing component count and avoiding cable deformation.

A plug-in socket integrates voltage conversion means within its housing structure to adapt primary electrical power for terminal devices.

A compressible gasket assembly bridges the gap between a coaxial connector and enclosure to prevent electromagnetic interference radiation.

A conductor bushing uses a silicone sealing element within a plastic housing to create a vacuum seal.

Opposite elastic pieces draw close to form a clamping jaw that prevents deformation and ensures stable electrical connection.

Segmenting primary and secondary conductors via a conductive intermediary ensures reproducible electrical contact while simplifying manual assembly.

A connector housing accommodates terminal fittings using a sub-housing that replaces an outer conductor for non-shielded specifications.

Segmented thermal isolation in a snap-on coaxial connector prevents outer conductor cracking while enabling rapid field replacement of individual cables.

A sliding terminal covering body protects male connector tabs during assembly and disassembly operations.

Connectors link power adapter blades to a printed circuit board assembly, eliminating complex wiring and soldering steps during manufacturing.

A socket assembly integrates a thermal management structure to dissipate heat from the lighting package directly to a heat sink.

A coaxial connector housing movable portion moves radially to align socket and plug contacts.