Coupling Device Details TRIZ Cases

An adjustable terminal assembly uses a resilient protection plate to accommodate varying conductor sizes, preventing connection loosening in circuit breakers.

A connector regulation member prevents excessive downward movement of a resilient contact portion, reducing mated distance and preventing damage.

Articulated holding frame halves lock in open and closed positions, preventing accidental opening and enabling electrical grounding.

Multilayer shield with resin intermediary suppresses electromagnetic coupling and mode conversion in high-speed automotive Ethernet cables.

Segmenting terminal portions into dual tiers balances spatial distribution, reducing occupation space and preventing positional deviations during PCB mounting.

A connection assembly uses a post and angular returning means to secure fastening passages.

Airflow restrictive sections within the cage structure regulate impedance to prevent overheating from inconsistent cooling across occupied and empty ports.

Composite mating posts with slots and recesses secure micro-D connectors via a quarter-turn bayonet action, eliminating jackscrew binding.

A modular conductive sleeve and tube assembly joins superconducting cable ends while maintaining high current transport capabilities.

Transverse bars in a mezzanine connector frame resist lead buckling during insertion, enabling higher stack heights without compromising impedance matching.

Segmenting the latch allows detachment near device edges, resolving the trade-off between connection reliability and ease of operation.

Hinge-connected segments allow the connector to adapt to varying cable diameters, reducing mounting force and ensuring reliable electrical grounding.

A terminal connection assembly uses convexes to restrict intersecting motion and secure cartridge engagement.

Contact caps on elastomeric columns prevent polymer bonding and material transfer, enabling reliable reversible connections despite height variations.

A railcar power connector uses a spring member with a radially movable protrusion to secure and release cable connections.

An M-shaped conductive shield with segmented contact areas absorbs electromagnetic waves and grounds noise, preventing crosstalk in crowded spectra.

A pluggable connector coupling mechanism uses a rotating component latch and an integrated biasing finger to secure mating engagement.

Three-dimensional sensor arrays map energy transfer depths and patterns to optimize medical procedures and reduce tissue damage risks.

A connector uses a stopping wall and limiting groove to guide proper insertion and prevent upside-down orientation.

Layered snap-fit connections replace screw fastening in a modular socket panel, enabling tool-free component replacement while maintaining structural stability.

Dynamic friction and locking mechanisms prevent accidental extraction and side-to-side movement, ensuring stable power and data transfer.

Sharp cutting edges on contacting tabs remove aluminum oxide barriers, reducing required force and maintaining low transition resistance.

An intermediary insert in a modular socket box enables module replacement without wire disconnection, resolving installation complexity.

Segmenting the insulation body into two half-bodies increases operation space, allowing easier field cable connection and extending service life.

A connector uses a blade member to cut flexible substrate insulation during insertion.

Segmented housing enables selective ferrite core placement to suppress electromagnetic interference in high-current applications.

A low-profile plug connector integrates a metal roll pin actuator to drive a cantilevered latching arm for reliable engagement.

Cam-driven shutters slide laterally to accommodate perpendicular neutral blades while reducing frictional resistance.

Snap-in fixation secures the short-circuit bridge in the plug housing, preventing breakage during assembly and ensuring reliable electrical potential.

A potential equalization cable uses a hybrid separable connection combining plug-in and soldered joints for reliable electrical continuity.

Conductive shell protrusions ground the connector, reducing electromagnetic interference in compact devices.

A nose-shaped projection on a catch element contacts cavity sidewalls to distribute latching forces, preventing root breakage during insertion.

A performance level indicator detects power adapter voltage to determine operational capability before device boot.

Metallic beltings connect multiple shielding plates for simultaneous insulative housing formation during receptacle connector manufacturing.

Terminal module base element design separates power over ethernet and motherboard mounting areas to reduce front-to-back footprint.

Transparent members guide light through a metallic shell with through-holes, solving poor aesthetics and weak transfer in standard connectors.

Concentric nickel-copper terminals reduce electrical resistance to prevent rapid temperature increase during high current operation.

A lever-type connector with symmetrical supporting portions rotates to exert balanced pushing forces on mating housings.

Segmented guide walls with flexible linking parts absorb oscillation energy while maintaining rattling elimination function and terminal contact stability.

A circular connector features a movable latch body coupled to the shielding element for quick plug-in engagement.

A modular socket insert uses integrated mechanical fastening means to secure connections between adjacent modules without requiring tools.

A connector alignment assembly uses guide posts and compression mechanisms to position male pins in a spaced relationship.

Bundling wires with a sleeve or tie near the connector entry point stops individual conductor rotation that causes accidental release under twisting loads.

Dynamic contact repurposing measures plug ground voltage and subtracts it from audio outputs, eliminating crosstalk caused by resistive return currents.

A terminal block fastening handle uses a protruding plate and cavity to secure electrical connections without tools.

Segmented engagement portions enable moving plate retraction while preserving cam pin cylindrical strength.

A plug-in connector contact uses a segmented primary lance to distribute insertion forces across a dedicated bearing surface.

A modularized plug separation mechanism integrates an ejector pin and control button within a sleeve housing to simplify assembly.