Two-Part Coupling Devices TRIZ Cases

A plug-in connector integrates power and signal terminals using conductive plastic for electrical grounding.

Segmented conductors and controlled adhesive thickness minimize signal reflections caused by impedance mismatches between different cable sizes.

A cable vent connector uses a breathable membrane to equalize internal motor pressure while blocking moisture ingress.

A card fixer uses a hook and clipping structure to secure expansion cards within electronic device slots.

A movable contact organizer supports electrical connector contacts during handling to prevent mechanical damage and buckling.

Quadrant-placed contacts in a shielded connector assembly enable RJ-45 and IEC 60603-7-7 compatibility while reducing noise.

Segmented design reduces assembly complexity while nesting components minimizes volume for compact solar module integration.

Shielding plate grounds charges between contacts to lower noise from crosstalk, allowing reliable transmission of high-frequency signals.

Separable insulator halves allow exterior replacement of degraded components, eliminating the need for complete disassembly during repair.

Surface mounting segments for differential signal leads reduce parasitic capacitance, improving transmission speed and signal quality.

Segmented center plate with spring members retains connectors, eliminating gaps that radiate electromagnetic interference while housing indicator lights.

Offset spring tangs on stacked shielding plates contact grounding contacts at different positions, preventing electromagnetic interference leaks between rows.

Vertical stacking of ground contacts above signal pins reduces connector insert depth while maintaining reliable electrical shielding.

Insulating housing structure maintains terminal clearance in board-to-board connectors, preventing short circuits during mating.

A circular groove and boss design arranges N*M contacts in rows to expand surface area for reliable electrical connections.

Overhanging contact portions sandwich the insulating resin housing to maintain structural adhesion during assembly.

A sliding mechanism retracts conductive resilient components inside a protective housing to prevent physical damage.

Shielded tongues with titanium-copper center contacts improve ground isolation and retention while managing structural complexity in high-speed connectors.

A shielded connector cage uses a central air plenum to enable convective cooling through side wall apertures.

Convex and concave geometry prevents thermal interface material scraping during insertion, preserving maximum heat conduction area.

An elastic detent holds rotating plug pins in stable positions, preventing accidental contact while allowing easy user adjustment.

A connector metal shell with reduced length minimizes antenna interference while maintaining structural integrity through a reinforcing plate.

Pivoting and sliding shutter members block unauthorized access to electrical contacts within a cord receptacle.

A shock-proof plug uses a sliding member to move its connector between exposed and retracted positions within an insulating sleeve.

A sliding cover with a spring-biased latch protects wall-mounted electrical switches from child access.

A connector design with movable sections and elastic control portions absorbs positional deviations during assembly.

A cable connector uses mechanical terminals to join flexible boards without soldering.

A rotatable connector socket pivots to adjust its height when a plug is inserted or removed.

A two-part cable connector integrates an identification plate within the housing to uniquely identify communication ports.

C-shaped ground shields encapsulate signal pin pairs in high-speed backplane connectors to maintain uniform impedance profiles.

Removing the midplane circuit board reduces mating interfaces from six to two, lowering signal degradation and manufacturing costs.

Glue injection creates a waterproof plate between terminal rows, reducing PCB ground area while blocking water ingress.

A pivotable cover connector mechanism uses a resilient component to adjust the inserting slot dimension for external plug insertion.

Detachable wire connection modules replace screw mechanisms to prevent electric arcs, allowing cost-effective repair without tools.

Shield walls and mating protrusions engage a conductive insert to reduce cross talk and insertion loss in high-speed connector assemblies.

A modular electrical wiring system uses an external plug and connector to establish a safe power pathway.

Two-row terminal spacing reduces short circuit risks and manufacturing costs for USB 3.0 connectors.

A shieldless ground coupling assembly electrically connects internal ground contacts within high speed electrical connectors.

Segmented grounding arms navigate spatial constraints to maintain steady contact, resolving trade-offs between positioning accuracy and structural flexibility.

Removable partitions engage frame walls to isolate crosstalk, resolving the trade-off between signal integrity and structural complexity.

Partition walls segment the housing to constrain wire positions, reducing impedance changing points that cause signal reflection in USB connections.

A connector housing a loosely movable terminal accommodating portion adjusts female terminal positions to mate with device-side male terminals.

A rotatable insulating body with a tapered guide channel aligns a connection channel to insert a conductor pin securely.

Connecting bars link grounding contacts on opposite tongue surfaces to reduce crosstalk and signal attenuation in high-speed SAS interfaces.

An inner metal frame nested within an outer shell improves electromagnetic interference shielding and mechanical strength for high-frequency connectors.

Nested metallic shields separate primary and secondary spaces, resolving the trade-off between full electrical shielding and latching mechanism reception.

Segmented metal urging portions limit deformation and elastic fatigue of electrical connector casings under mechanical force.

An electrical device coupling adapter connects exterior devices to internal power sources using flexible and rigid conduits.

A crimped cable clamp with a projection secures coaxial cables to printed circuit boards via direct soldering.