Coupling Device Details TRIZ Cases

Offset holding parts on identical terminals prevent cable disconnection without adding separate components, reducing manufacturing cost.

Angled conductor routing redirects pressure forces radially on the insulator body, eliminating shear stress that limits high-pressure ratings.

Segmented alignment keys with universal through holes enable flexible assembly across different CPU cutouts without redesigning the housing structure.

An electrical connector differentiates terminal inter-terminal pitch to balance signal integrity with compact physical dimensions.

Segmented connector housings combine identical base parts with distinct coding sections to lower manufacturing costs while maintaining signal integrity.

Integrated unlocking ring and housing pawls prevent unintentional loosening under tensile forces while maintaining ease of plugging.

A detachable connection port uses a sub circuit board and socket connector to enable easy replacement.

A power receiver circuit confirms interface compatibility using delay thresholds and voltage sensing on configuration channel pins.

Multi-function control circuit integrates USB controller and graphics processing unit within USB Type-C receptacle to support DisplayPort Alternate Mode.

A mechanically coded mechanism uses vertical grooves and pins to prevent false insertion of detachable modules into surge protective device sockets.

Segmented components resolve housing height limits while maintaining structural strength for flat-head and bare leads.

An extended pushing surface intersects the insertion direction to improve pushability, while a posture correcting portion restricts inclination during mounting.

Modular solderless connector uses flexible hooks to join antenna aperture to ground plane, enabling reusable assembly while maintaining electrical continuity.

Appliance adaptor uses magnets to couple with a wall unit, reducing manual dexterity required for connecting appliances to outlets.

Segmented spring fingers deflect upon connection to isolate electrical noise from Wi-Fi antennas without increasing device thickness.

Plate supporting members house intermediate connecting members to reduce connector size and simplify manufacturing.

Integrated dual connector carrier merges optical and electrical interfaces to eliminate separate cables, preventing connection order errors during deployment.

Rotating electrical connectors in photovoltaic modules eliminate cable cutting risks and moisture ingress by automating the connection process.

Complementary outer faces on a connector housing allow three-dimensional stacking, reducing lateral space requirements in confined aircraft installations.

A fiber optic connector integrates a movable locking member to control trigger activation and latch arm depression.

Limiting blocks constrain latching arm deflection to prevent deformation and cable entanglement in electrical connector assemblies.

A compact electrical data connector integrates a releasable locking mechanism with sliding elements for secure engagement.

A power management circuit generates signals from cable power to detect insertion without extra hardware.

Dovetail engagement aligns segmented insulating bodies while a shared metal cover eliminates cumulative tolerance variations.

Dynamic voltage adjustment on external connector pins mitigates corrosion risks during liquid intrusion events.

Rotated plug interface contacts with spring sections absorb deflection forces from six-position plugs, preventing plastic deformation of the contact components.

Symmetrical upper and lower posts ensure even thermal expansion, maintaining precise alignment and mounting reliability under heated conditions.

A plug arrangement uses a radial constriction in the sleeve portion to maintain constant distance between conductors.

Merges heating elements and electrical connectors into fluid coupling parts to reduce production complexity while minimizing heat loss.

Pull strip actuates L-shaped elastic lock head to reduce insertion force and eliminate auxiliary tool requirements.

Hook-shaped ribs on a metallic housing secure a low-cost mount plate, reducing mold size and material waste from side tabs.

A cable connector metal shell defines an opening adjacent to the soldered portion of the cable.

Removable inserts constrain receptacle signal contacts during overmolding, preventing lateral offset that degrades signal integrity in network switches.

Rear cover plate pins anchor the connector to the circuit board while the metallic shell blocks electromagnetic emissions leaking from mating gaps.

A spring biased connector position assurance element locks mating connectors into a receptacle housing, eliminating manual resetting operations.

A press-fit interface card fixing device enables tool-free installation on main boards.

A control circuit manages power distribution in daisy-chained furniture outlets by communicating with identification circuits to determine total outlet counts.

Axial compression of an elastomeric seal prevents compression set in cable jackets, while a flexible diaphragm balances pressure differentials.

An HDMI device with dual connectors and an electronic assembly manages data transmission modes to support stacked connections.

Segmented flat tape with slits opens via wedges to separate twisted pairs, reducing crosstalk and eliminating air gaps during reel storage.

A radial quarter-round multi-signal connector arranges conductive traces at varying radii to maintain equal trace lengths.

Screw terminals secure wires without UL knots, reducing assembly complexity and manufacturing costs.

A medical lead interconnect system uses a cam and biasing member to selectively couple contact rings to an electrical outlet.

Logic multiplexing in a configurable interface card routes PCIe lanes to support U.2 and U.3 form factors without analog signal degradation.

Radially oriented leaf springs bond to a receptacle housing via sonic welding to establish secure electrical contact points.

Conductive buffers deform under terminal swing to maintain surface contact, resolving vibration-induced electrical discontinuity.

Conductive adhesive bonding replaces manual soldering in electrical connectors, eliminating bridging defects and lowering manufacturing costs.

Plug connector assembly uses pegs and shims to precisely align two wafers for reliable high speed signal transmission.

Segmented foil strips connect to a printed circuit board via housing apertures, preventing tearing and oxidation while enabling precise temperature control.

Offset terminal cages and screws reduce device width from 63mm to 45mm, eliminating bulky retaining partitions.