Coupling Device Details TRIZ Cases

An asymmetric tapered installation hole creates block portions that prevent the fixing member from separating from the insulation body during impact.

A card edge connector integrates a heat spreader plate with conducting pads extending beyond the ends to manage thermal loads.

Surrounding accommodating space secures plug connector strength without increasing structural complexity.

A card holder uses a spring-loaded button to eject the tray without a pin.

Housing back ribs contact reinforcing portions to stop retainer inclination, ensuring reliable terminal retention.

A USB Type-C plug employs a role control switch to set host or slave attributes, preventing incorrect power supply orientation.

A plug connector uses insulation-displacement terminals and a holding block to secure electrical conductors within an insulative body.

Segmented terminals with deformable portions guide mating contacts via guiding surfaces to manage misalignment without increasing terminal length or complexity.

A USB connector uses a metal baffle to shield signal terminals from electromagnetic interference.

A terminal stand uses movable parts to compress elastic members for wire clamping.

An intermediary bracket guides lead wires through a dedicated space while an elastic urging member absorbs vibrations to protect terminal durability.

Asymmetric slope and protection wall guide conductive wire insertion, preventing bending during blind touch replacement.

An interposer assembly electrically connects an optical pluggable module to a host circuit board.

Nesting a plate-shaped holding member inside a case notch accommodates more fuses without enlarging the electrical connection box volume.

A primary lock reinforcement device with a flexible beam locks into a housing stop to prevent premature component movement during assembly.

Segmented shells and integrated grounding resolve stability issues caused by downsizing trends.

Hollow stage housing enables natural air convection to resolve heat dissipation challenges in high-density cable connectors.

Universal contact housings in a segmented design reduce assembly complexity while local shielding prevents electromagnetic interference.

A coaxial connector module uses fasteners with top abutment portions to engage a joint module guide unit for firm mechanical coupling.

Injection molded grommet and joint part form an undercut connection for reliable cable routing.

A cable assembly connector integrates a front faceplate enclosing the housing to shield conductive contacts.

A rotating mechanism moves a base inside a flash drive housing to protect the connecting member from external collisions while maintaining easy access.

A power connector integrates a narrowed fusible region in its conductive body to isolate high current faults before they reach the circuit board.

A plug-in module connector uses a flexible busbar and retaining clamps to establish electrical contact between battery poles.

Segmented latching separates pre-assembly from final insertion, resolving the trade-off between connection reliability and manufacturing flexibility.

An elongated coupling member and movable retention member prevent unintended decoupling and inhibit fluid ingress in ventricular assist device connectors.

Angled pins and external filter assembly reduce vertical height in electrical connection headers.

Integrated engaging pieces press printed circuit boards against backplane connectors, preventing disconnection and corrosion from vibration.

Fins and a planar gap on a pluggable module shell improve airflow and heat transfer while maintaining industry-standard cage compatibility.

Dual link mechanisms convert lever motion into linear connector travel, preventing damage from misaligned insertion forces.

A detection monitoring module inspects leakage current detection lines for continuity faults.

An electrical connector uses elastic gripping portions to securely clamp tape-like LED lamps and wires without manual soldering.

Ring-shaped anchoring terminals encircle connection ports to suppress noise entry and radiation while maintaining coupling strength.

A modular jack uses a flexible substrate to integrate a compensation circuit that balances impedance and reduces cross-talk.

A connector integrates a phase selection chamber with bridge contacts to reconfigure multi-phase wiring within a single housing unit.

A pluggable interface module fits into a housing recess to provide accessible connections while maintaining high protection levels.

Reducing wall count from four to three lowers thickness while pawl-slot engagement maintains connection reliability in compact backlight modules.

Spring steel clasps engage face plate apertures to retain the cover box, preventing accidental electrocution without adding permanent structural complexity.

A conductive base structure electrically connects and supports circuit boards within a power transmission device.

A resiliently deformable clamping portion integrated with the base secures cables on circuit boards through elastic deformation.

A waterproof electrical connector vents internal gas via a dedicated valve, preventing thermal pressure from forcing seals out and causing water leakage.

Segmented cover members reduce closure force by displacing gel in separate cavities, accommodating various cable sizes while maintaining hermetic sealing.

A connector holding member secures a conductive stack, simplifying attachment operations and reducing device size compared to complex tubular enclosures.

An interference arm presses a deformed lock arm to boost separating force and prevent half-fitting in connector assemblies.

A USB power adapter integrates male and female connectors on a printed circuit board to electrically couple devices for charging and data synchronization.

Metallic spring members with varying radii maintain consistent compressive force across substrates, preventing polymeric material relaxation issues.

Heat dissipation plate contacts housing outer surface near holding portion to transfer thermal energy from busbar terminals.

Sliding actuation levers and inhibition elements prevent accidental rotation during installation, ensuring stable electrical connections.

A spring clip with a bending section provides elastic contact pressure between conductive partners.