Electrically Conductive Connections TRIZ Cases

A one-piece terminal insert combines touch protection and terminal retention to reduce connector part count and simplify unshielded cable assembly.

A continuous outer conductor and inner spring replace fragile tines to cut signal leakage and improve connector robustness in dense PCB layouts.

A relay substrate places an insulated GND layer under the exposed coaxial dielectric to maintain impedance and prevent short circuits.

A stepped metal strip layout lets one test plug handle multiple terminal switching functions while cutting plug variants, cost, and mis-contact risk.

A second laser tracks molten weld pool reflections in real time to measure battery tab weld penetration without destructive testing.

An integrated spring and insulator structure presses wire and flexible conductors together to cut resistance and connector size in wearable connections.

An openable non-conductive layer keeps electrode contact poles insulated until mating, preventing accidental signal coupling and easing connection.

A guide tab and slot stabilize the pusher, cutting contact block height so more control units can be stacked without buckling.

A two-part contact frame with stamped metal tips pierces the belt matrix to reliably contact embedded tension members at lower cost.

Segmented clamping portions and ring recesses secure braid or wire armour across thickness variation while maintaining mechanical and electrical connection.

A shared shield shell base, body, and ground terminal connect AC and DC cable shields to earth and chassis grounds with less manual wiring.

Divided side walls and engaging terminal features eliminate case bending, cutting assembly time while improving retention and durability.

Offset terminal rows and a grounded shielding plate reduce resonance and interference in high-speed electrical receptacles.

A compact crimped surge module connects MOVs or gas discharge tubes to device conductors, adding protection without creating packaging issues.

A floating adapter plug compensates actuator misalignment for tool-free valve module mounting while preventing line crushing, soiling, and ESD.

A Parylene HT, zinc, and resin coating keeps a cable band clamp insulated under heat and deformation to prevent contact corrosion.

Split bodies and one coupling member join terminal units and fix them to the mount in one step, reducing parts and assembly complexity.

A sliding cover and profiled cable organizer keep ribbon cables aligned during assembly while enabling secure termination and reusable connector parts.

Side-surface grooves use capillary action to pull joining material away from pads, keeping electronic components low-profile without weakening joints.

A cantilever-mounted press-fit pin absorbs tolerance stack-up and vibration stress, preventing IDT deformation and fracture.

A rotatable coaxial connection lets the electrosurgical tip turn independently, avoiding shaft torque buildup and improving endoscopic orientation control.

An aligned piercing connector and receptacle create electrical access through a sterile drape while preserving the sterile field.

Image-based position correction and grouped marking levels cut laser and rail movements while improving labeling accuracy on long support rails.

Direct elastic contact from cable core to PCB shortens the signal path, improving impedance matching and reducing reflection and EMI.

Rotatable conductive balls and a spring-loaded contact surface maintain electrical connection under lateral misalignment while reducing sliding resistance.

Press-fit pins and IDC contacts replace soldering in an SPE wire-to-board connector, improving repairability, vibration resistance, and signal integrity.

Tapered tape layers are fused to bridge cable insulation sections, limiting edge formation, electric field rise, and breakdown risk.

Sliding contact elements on PCB-mounted current bridges simplify tap manufacturing, cut wiring, and allow easy repositioning in linear power distribution.

A top hood and bottom rake ground clip improves cable-to-card grounding, enabling denser routing with lower insertion loss and crosstalk.

Separating imaging and control relays onto two 3D-arranged PCBs shrinks the photoelectric module and supports smaller endoscope camera heads.

Pre-routed connection wires at different radial distances shorten stator coil links, enabling automated assembly with less space and material use.

Synchronous spring compression keeps the center pin and ground sleeve coaxial, preserving impedance and 360-degree grounding across tolerances.

Single-shot molded TPA and housing secure terminal position while cutting separate parts, assembly steps, and risk of TPA loss.

A two-part insulator balances radial expansion and support in a coaxial cable extender to maintain impedance and reduce return losses.

A spring-integrated contact lamella cuts extra contact points, lowering resistance while simplifying high-current component assembly.

Two side-by-side contact gaps let one socket connector fit larger and smaller terminals, cutting dedicated parts and socket complexity.

A rotary unbuckling member helps terminal blocks resist vibration-induced loosening while keeping connector release simple and compact.

A withdrawable connector with a fixing foot, leaf spring, and detent system improves insertion ease while keeping the electrical connection secure.

A slotted seal and cover assembly seals flat flexible cable connectors against dirt and moisture while keeping termination quick and verifiable.

A side-assembled wiring block simplifies field termination in tight spaces while improving EMC, strain relief, and secure plug locking.

A two-part sleeve lets cable connectors be hand-tightened but requires a simple tool to loosen, preventing unauthorized disconnection.

Spring-return clamping arms add frictional PCB retention to resist vibration and acceleration, preventing fretting corrosion and contact failure.

Closed entry insulator support, spring fingers, and impedance-matching geometry enable compact RF connectors with higher density and frequency range.

A stepped beam lead creates a tuned gap for controlled impedance, reducing RF reflections and leakage in two-sided PCB interconnects.

Complementary connectors and locking features let contact insert housings stack on top-hat rails, using cabinet depth more efficiently and lowering cost.

Place power outlets anywhere along continuous wires using IDC or piercing contacts, while reducing connector complexity and blocking fluid ingress.

An angled ground clip redirects cable exit from the circuit card to cut insertion loss, limit crosstalk, and support denser contact pad layouts.

A rubber-biased movable insulator keeps socket contact and prevents air layers, helping coaxial connectors maintain matched impedance.

A pre-locking clasping structure keeps the wire cover and body aligned in transport, avoiding misassembly and accidental wire piercing.

Complementary connectors and locking features let adapter housings share contact carriers, cut housing cost, and use top-hat rail depth more effectively.