Coupling Device Details TRIZ Cases

Electrical continuity through a PCB fastener detects looseness early, helping prevent shorts, ground faults, and unsafe device operation.

A voltage-converting adapter lets standard energy meters measure higher network voltages while preserving dielectric strength in a compact layout.

A guided dual-lever linkage cuts connector mating force by shifting the coupling point during rotation without increasing lever length or connector size.

A single plug-in assembly joins clamping, electrical, and flow connections at once, cutting hand movements and protecting interfaces from dust.

Wave-absorbing material placed only in the high-frequency radiation area suppresses connector crosstalk without degrading normal differential signals.

A spring-tab clip engages USB receptacle fingers to resist vibration-driven disconnects while a lever button enables easy release.

Priority-based outlet control sheds lower loads first, keeping critical devices powered and avoiding full portable generator shutdown.

Dual gears and a mate assist slider prevent tilt in inline connector engagement, lowering peak mating force and keeping terminals aligned.

A separate positioning part guides connector housing onto bipolar plate contacts, enabling fast precise assembly despite tolerances.

Thermal and CO2 sensing plus voice links map fire and occupant locations in real time to guide evacuation and firefighting.

A retractable toner cartridge connector uses linkage actuation to protect contacts during insertion while ensuring precise alignment and reliable communication.

Connector-based identification signals let the control module detect battery attachment or removal and prevent unsafe detachment.

A sliding tray and reversible L-shaped front plate let one patch panel body fit RJ45 or optical adapters while reducing panel variants and storage.

An air gap around the coated circuit board slows heat transfer to the housing while vents and a heat path improve adapter cooling.

Adjacent-line data patterns adjust the reference voltage to cancel cross-talk on victim signals and keep semiconductor data output stable.

Opposed shielding tabs and lossy material cut connector crosstalk and resonances, supporting signal integrity above 112 Gbps.

Rotatable studs and a pre-buried plate enable flush wall alignment, simpler installation, and quick electrical module replacement.

A split housing with snap-fit locking lowers FPC insertion force, protects copper foils, and improves alignment during connector assembly.

A sliding split housing cuts FPC connector insertion force, protects crimped copper foils, and improves alignment and adhesive tolerance.

Opposed shielding members with welded ground tabs, beams, and slots reduce connector crosstalk for dense links above 112 Gbps.

Unequal tail spacing between ground and signal terminals matches impedance, reducing crosstalk for 112 Gbps connector links.

Side plate structures constrain lateral tilt during board-connector removal, protecting connecting plates from damage caused by uneven slot friction.

A wired host connection guides fingerprint enrollment on interface-free slave devices while authenticating access and preventing unauthorized data replacement.

A movable member releases spring resistance during wire insertion, then shows the fixed state through a window for clear connection feedback.

A guide-slot sliding plate blocks finger contact and allows tool-only reset of the latch safety, reducing accidental connector unlocking.

A dual-section shape memory push cable stays bent after occluder release, reducing flick-back and unintended contact with heart tissue.

Flexible jumper conductors and sealed, fire-resistant housings keep battery connections stable under vibration and shock while lowering overheating risk.

Per-outlet current sensing in a PDU pinpoints which connected device triggered an overcurrent trip, cutting manual fault isolation time.

Multiple seals in an adapter bushing maintain IP67 protection in EV power control modules despite terminal and housing misalignment.

Color-matched wake-up commands let users distinguish identical voice-controlled devices, cutting interference, misoperation, and command setup effort.

Sliding tamper-resistant members open only under balanced two-prong insertion, blocking foreign objects and incomplete plugs.

Guided latch and spring elements orient connector modules correctly, prevent jamming, and allow cable-side replacement after frame installation.

A thermal diffusing unit and exposed heat sink move heat beyond the metal case to improve cooling in high-speed cable connectors.

Multiple ground connections on non-signal terminal conductors reduce high-frequency radiation noise and protect connector transmission characteristics.

Partitioned cavities in a connector heat sink bracket support multiple modules with secure latching, easier assembly, and effective heat dissipation.

A voltage-converting adapter lets standard energy meters measure higher grid voltages while preserving dielectric spacing and compact rail mounting.

PCB traces link cable and terminal pads at different Y-axis positions, enabling mixed-pitch connections with stable contact and noise shielding.

Splicing the wireless communication module to the terminal module prevents tilting and shell interference, helping maintain stable communication.

A standardized UEI DC cartridge interface delivers multiple DC power levels in buildings, cutting conversion losses and supporting backup operation.

An integrated terminal sheath adds outward elastic locking without stamped radial flanges or separate spring coils, improving conductivity and assembly efficiency.

Integrated cable fasteners and nested seals connect energy storage modules in tight spaces while blocking fluids and simplifying assembly.

Separated shielding plates and an elastic floating structure cut channel crosstalk while stabilizing board-to-board connector contacts.

A segmented latching tab boosts plug connector locking strength while simplifying release and avoiding major manufacturing tool changes.

A protrusion on the mating locking arm contacts the CPA movement surface to limit over-deflection and prevent irreversible deformation.

By integrating the labyrinth into the plug connector, this case enables pressure equalization and IP69 water-jet protection without extra housing space.

A detachable measuring nozzle and spring-loaded holder keep sensor contact stable despite thermal expansion, enabling non-invasive use on disposable vessels.

Interfering bumps in a plugging slot raise housing-to-insulator retaining force, preventing detachment in board end connectors.

A resilient shell presses the terminal's sandwiching portion onto the wire, removing crimping jigs while maintaining contact across wire diameters.

Accessible contacts and a removable control attachment let homeowners change in-wall power functions without handling high-voltage wiring.

A monolithic isolator with radially inserted contacts simplifies quadrax assembly while maintaining impedance and reducing crosstalk.