Coupling Contact Members TRIZ Cases

A layered copper pin with thin solder and a diffusion barrier improves narrow-pitch semiconductor interconnect reliability while limiting bridging.

Reinforced extending portions and ribs suppress resin creep in a connector releasing projection, preserving reliable short-circuit release.

Wavy and cantilever metal reeds enable 90° and 180° terminal mating while improving contact stability, current capacity, and assembly efficiency.

A spring contact and rotating cam let high-current connectors fit easily while maintaining stable electrical contact under vibration.

Sliding plug units combine locking, sealed contact engagement, and direct outlet fit to prevent loose connections, excess socket torque, and power failure.

Resilient cantilevered terminals absorb insertion misalignment without a movable housing, reducing terminal load, part count, and cost.

An exposed widening section on the longer differential terminal cuts capacitance to reduce delay while preserving impedance matching and manufacturability.

Metal shielding plates between terminal rows and an integrated ground plate cut interference and heat that can warp connector plastics.

Inclined contact edges and spring-biased contact points hold the male terminal against vibration to limit sliding friction and contact resistance.

Selective wave-absorbing material near blind-mate guide heads suppresses high-frequency crosstalk while preserving signal integrity and connector density.

A pull-actuated linked retainer secures a mating female connector against loosening and vibration, then releases it through elastic hook deflection.

Metal protrusions reinforce LCP socket walls to prevent skiving, maintain IC package alignment, and protect reliable electrical contact.

A coaxial locking fastener replaces screw mounting to secure a contact insert quickly while maintaining a firm fit in the connector housing.

Thick plate conductors and separate spring pieces keep stable contact pressure under displacement while suppressing terminal resistance rise.

A two-stage fastener uses elastic positioning and rotation locking to mount multiple interface cards quickly in tight notebook space.

An inner-outer ground bus shell with a conductive gasket bridges cable shields to the card ground plane to preserve shielding and signal integrity.

An elastic inner contact sandwiches a sheet conductor in a plug recess to connect reliably whether the exposed conductor is on the front or back surface.

A spring-loaded fixing body replaces screw fastening to secure contact inserts faster while keeping a tight, detachable connector housing connection.

A snap-fit locking frame replaces screw fastening to secure contact inserts quickly while preventing accidental disconnection in connector housings.

Separating high-speed and non-high-speed terminals with cables and an adapter PCB improves signal integrity while simplifying connector circuit design.

Spring fingers and a sliding collar lock a recessed electrical connector against vibration while reducing arcing and installation time.

Asymmetric bayonet claw geometry blocks incompatible camera-accessory mounting while preserving flange focal distance for accurate focus.

A cover presses the flexible printed circuit board into a recess to divert condensation away from the connector and avoid costly waterproof parts.

Separated metal connecting bridges and rubber tying portions let jumper terminal belts be cut cleanly without metal blocking the scissors.

Segmented shielding plates and grounded terminal modules improve electromagnetic isolation, cutting crosstalk and insertion loss in high-speed connectors.

An over-molded fitting nail structure reinforces a miniaturized board-to-board plug connector while blocking solder wick during SMT.

Alternating concave and convex strips with grounding pins shield differential pairs in backplane connectors to cut EMI and crosstalk.

Movable inner housings and terminals let a header connector absorb busbar misalignment, improving mating reliability while cutting parts and cost.

A pre-pressing groove and terminal portion hold terminal height and position stable, preventing deformation and poor contact during handling.

Annular flexible contact rings improve alignment in high-density connectors, enabling stable mating and lower manufacturing complexity.

A clamp spring and plunger keep constant pressure on wires, preventing strand relaxation, overheating, and re-torquing in cord connectors.

Stress-released superconducting micro-springs add compliant cryogenic interconnects that absorb thermal mismatch and avoid resistive heat.

A guided slider and elastic body align terminals and deform the lever for compact connector mating without unintended separation.

Separate data pads and power terminals let one connector assembly transmit signals and supply power without adding separate interfaces.

Perpendicular extending portions and torsion sections tighten differential terminal coupling to stabilize insertion loss in backplane connectors.

A pin inserted into a conductive through hole replaces electroplating, simplifying connector manufacturing while improving yield and cost.

Cooling grooves and shell slots route liquid around differential signal terminals to remove connector heat in liquid-cooled environments.

A movable plug with elastic reset enables fast LED box assembly while avoiding lamp bead impact and manual wiring.

Boss and pad protrusions anchor the connector in cloth and maintain aligned, stable contact with conductive textile patterns.

A separated elastic-arm terminal structure enables narrower connector terminals, jig-based insertion, and stable strip handling without pre-breaking.

A conductive-bar connector mounts directly to a display screen golden finger, avoiding FPC bonding to cut cost and reduce handling damage.

Vertical connector stacking frees PCB area for added modules and components while maintaining electrical connection capability.

An electromagnetic tripping assembly simplifies smart socket internals while improving leakage detection, reset, and power cutoff reliability.

Spaced RF contacts, grounding parts, and double shielding cut interference while saving PCB area in compact board connectors.

A serrated casing and optimized ground-signal terminal layout improve connector impedance control, reduce crosstalk, and simplify manufacturing.

Injection-molded grounding reinforcement strengthens a thin connector tongue while maintaining stable high-frequency signal transmission.

Recessed interpolar walls block external contact and help the housing hold terminal fittings securely while maintaining rigidity.

A two-step vertical and horizontal fitting structure keeps terminal contact stable for high-speed transmission while reducing connector size and complexity.

Interchangeable terminal modules support 1G to 40G signals on the same PCB pin pattern, reducing crosstalk-driven redesign and space growth.