Coupling Device Details TRIZ Cases

A connector housing uses an elastic member with a thermally conductive element to transfer heat from the plug receiving space to an external heat sink.

A plug connector pair uses a pivoting locking hook and sliding bolt to secure mating parts against accidental separation.

Recessed plug and tab holders on linear motor end-faces resolve space constraints from internal coils while maintaining reliable series connections.

Segmented interlocking components resolve the reliability-complexity trade-off by enabling secure engagement within strict vertical profile limits.

Optimized toroidal core geometry and wire routing in 10GBase-T autotransformers enhance coupling while reducing capacitance.

A TPA member constrains electrical connector mating until contacts reach their locked position.

Spacing metallic shield from shielding shell via bulge extends spring tang length, resolving grounding instability caused by insufficient mechanical strength.

An electrical contact uses elastic arms with locking protrusions to engage slots on an upper pin, creating a secure mechanical coupling.

A pivotally mounted latch uses a T-shaped lug to lower an upward locking hook during rearward pulling.

Composite resin cover maintains high adhesion strength to terminal fittings and insulation, preventing detachment under temperature cycles.

A plug-in connector housing uses edge scraping to remove surface coating for direct conductive contact.

Sensors at patch panel ports detect cord presence and read unique identifiers, eliminating manual tracing errors.

A medical cable monitor tests electrical cable functionality using signal processing circuitry within a housing.

Alternating RJ-45 jack orientations in parallel rows minimize alien crosstalk while maintaining high port density.

Nested boot seals and an oil-filled annular cavity compensate for pressure differentials, preventing seawater intrusion in deep-water environments.

A connector shield mounting structure uses a locking hook and positioning protrusion to engage a wiring board slit through hole.

Curved protection members cover the main body inner wall, distributing abrasion forces to prevent wear and maintain connection stability.

Segmented housing walls and rear windows prevent terminal rotation and upward deformation, ensuring stable contact in downsized airbag connectors.

An integrated unlock member displaces lever members inward to release lock pieces, eliminating the need to press multiple operating parts simultaneously.

A composite electronic connector integrates a USB Type-C interface with a circuit board and connecting line to output signals through USB Type-A terminals.

A female connector uses a shaft and guide to float the body, minimizing parts count.

Guide slots and blocks align cable end connectors with receptor terminals, resolving alignment difficulties in small connector assemblies.

An electrical connector design with shortened signal paths and integrated magnetic components for high bandwidth applications.

Connector plug insertion augments connection snap retention force to prevent unintentional cover removal during dynamic events.

A connector cover exposes the latching protrusion through an opening to enable jig-based disengagement while maintaining a sealed housing.

A dual-conductive-channel terminal aligns its conduction portion vertically with the first elastic arm to shorten the electrical signal path.

Universal retainers on middle sub-housings lock upper and lower stage terminals, resolving the trade-off between multi-stage capacity and component complexity.

Connector design limits decoupling to a specific position, keeping the movable ring securely attached during assembly and storage.

Detachable connection units shield impedance tomographs from defibrillator pulses without adding parasitic capacitance to the input amplifier.

A fully embedded electronic plug-in card uses a recessed structure on its main body to enable direct manual removal without protruding components.

Segmenting the in-wall power adapter body from the user-replaceable control attachment reduces electrical shock risks during functionality updates.

Independent locking members block latching arm release to ensure secure retention and accurate mating detection in airbag restraint systems.

An electrical connector merges contacts within insulating substrates using adhesive bonding to eliminate separate molding steps.

External plates with matched thermal expansion coefficients reduce solder joint stress and prevent memory bus failures during reflow.

Separated electrical contacts in an RFID device connect only upon physical attachment, preventing premature activation and unauthorized data access.

Split sleeves with elastic cantilever beams enable rapid tool-free coupling and uncoupling, eliminating residual play in compact electronic systems.

A contact arrangement uses an electrical arrangement to adapt capacitances between adjacent signal lines.

A high frequency surgical device socket uses an insulated catch to secure plug contacts before establishing electrical connection.

Extended metal holder brackets dissipate heat from power terminals, reducing friction and improving connection reliability.

A recessed portion on the reinforcing sheet of an electrical receptacle connector prevents contact with conductive terminals.

Replacing complex pivot joints with a sliding locking plate reduces device complexity while maintaining reliable engagement between connector housing sections.

A microwave connector assembly uses asymmetric coding members to rotate waveguide ferrules into precise positions.

Connector attachment block provides mechanical support for high density connectors, resolving electrical reliability failures in constrained naval environments.

A connection terminal with a rotatable holding means secures continuous electrical conductors without disconnection.

A connector assembly uses a fibre reinforced plastic sleeve around a conductive pin for underwater applications.

Telescopic adapter housings prevent thermal deformation in IP20 connectors by using an auxiliary locking device that extends longitudinally.

Tubers on the sealer interlock with locking grooves in the shielding shell, replacing soldering to improve attaching force and sealing reliability.

A retaining frame uses an elastic blocking element to lock modular contact inserts securely in place.

Segmenting the outer shell into a detachable protective layer resolves the trade-off between impact reliability and structural complexity in aerosol devices.

Hollow cylinders around inlet and outlet openings increase air gap and creepage distance to prevent user contact with uninsulated conductive parts.