Coupling Device Details TRIZ Cases

Flag-type contacts orient perpendicular to wires, allowing sliding electrical connections that reduce casing volume and simplify motor installation.

Air envelopment of conductor terminations reduces capacitance, minimizing impedance dips and crosstalk while maintaining structural reliability.

A cylindrical optical fiber connector uses a distal sealing element to block fluid ingress at the cable interface.

A connector housing rib narrows the gap between the curved portion and swinging portion to block foreign substances.

High-speed crimping generates frictional heat to melt aluminum conductors, displacing oxide layers and forming reliable hot weld bonds.

A movable electrode joint connects a developing cartridge to a process unit casing, allowing relative movement between components.

Penetration holes in the connector lid allow heated air to reach terminals, preventing insufficient heating and poor soldering performance.

A small form-factor pluggable connector uses a torsion spring and rotating member to enable fast locking and unlocking operations.

A wire terminal connector uses intersecting recesses in the clamping portion to mechanically grip aluminum conductors.

Pre-assembled coding elements with spring legs lock during axial plugging, resolving assembly complexity in rotatable connectors.

Segmenting the terminal module from the housing resolves the incompatibility between standard RJ-45 jacks and space-constrained tablet ports.

A board edge connector uses a metal keycap with an elastic holding arm latching to a housing recess.

An escaping space in the lever accommodates cam projections, preventing moving plate movement and tab exposure.

Merging ground contact tails into a single structure resolves connectivity reliability issues while maintaining manufacturing simplicity.

Segmented locking mechanism with pre-lock and final-lock heads prevents false-positive engagement while maintaining compact connector assembly size.

Circular band with ratchet housings secures utility meters, reducing installation time and effort.

A plug-in module integrates input and output terminals within a base structure to streamline electrical connections.

A heat pipe transfers thermal energy from an internal partition heat sink to an external cooling module.

A plug connector uses a separate spring element to load contacts into position, ensuring consistent electrical engagement.

A card edge connector assembly integrates a guide module and latch to secure pluggable modules.

A mechanical switch connects high-gain circuitry to an electrostatic discharge circuit only after full plug insertion, preventing residual charge damage.

An inclined wall maintains folded flat cables in confined spaces, preventing tangling and twisting while ensuring reliable signal transmission.

Zigzag-shaped angled lugs prevent unintended detachment during transport while compensating for installation tolerances via resilient contact.

Telescoping alignment members with internal springs extend guidepost reach to prevent daughtercard contact stubbing during backplane insertion.

A connector system uses a verification unit to authenticate mating devices before establishing electrical connections.

Bent contact tongues create an offset plane to lower profile, and a rear actuation mechanism protects solder joints from force during assembly.

A bus system uses a microcontroller to detect communication subscribers before applying DC voltage.

Nested interconnect members reduce connector volume while maintaining reliable electrical connectivity and simplifying assembly complexity.

A two-row electrical connector design reduces width while maintaining shielding performance through specific contact arrangement.

Spring-loaded terminal connector maintains wire tension while reflector shield prevents silicidation in hot wire chemical vapor deposition processes.

Elastically deformable male contacts with protruding portions engage inclined surfaces on female contacts to generate two-dimensional wiping action.

Segmented elastomeric seals prevent moisture ingress between contacts, while merged ferrules increase optical density in compact hybrid connectors.

A detachable mass storage device with a pressure-resistant insulating body connects to an external interface for rapid data exchange.

A smart power outlet uses a detecting circuit and controller to monitor socket power values and automatically disconnect standby loads.

A deepwater electrical connector uses a metallized ceramic body and conductive sleeve to maintain reliable power transmission.

Segmented fiberglass and polymer insulation in a hybrid electrical harness prevents chafing and electromagnetic interference in gas turbine engines.

A receptacle connector uses a slider to pull terminals downwardly for plug engagement.

A dental handpiece coupling uses a guide element to align components during axial insertion for secure media transmission.

A connector cap housing guides wires through apertures to cutting members that sever conductors during mating.

Configurable commoning tabs on a single lead frame establish distinct terminal patterns, eliminating the need for separate specialized components.

A connector side retainer moves between temporary and formal locking positions to cover the terminal receiving chamber.

A multifunctional rotary data memory integrates Lightning and USB connectors within a rotatable housing to combine charging and storage capabilities.

Radio frequency test socket uses segmented elastic contacts to enable bidirectional antenna testing.

Vertical airflow channels in the receptacle cage connect to board openings, dissipating heat from stacked modules without adding horizontal space.

Axial compression seal member and flexible diaphragm prevent leakage by eliminating radial compression set and material degradation in underwater connectors.

A lever connector uses a longitudinally oriented cam mechanism to move internal contacts between connection and disconnection positions.

Flexible flat connector cable electrical contact with stapled connection using two outwardly extending lances.

Tapered surfaces and rotating locking screws allow cables to pass through tight spaces without snagging on obstacles or other cables.