One Pole Connections TRIZ Cases

A two-part PCB edge connector enables low-height multi-conductor connection while shielding EMI and protecting conductor tracks during assembly.

Insert-molded resin with flange locking replaces thermal welding in a male terminal connector, cutting assembly time and improving heat resistance.

A spring-locked quick connector secures terminal posts without threaded parts, preventing rotation, improper mating, and vibration loosening.

Axial translation drives a pin, ramp, and return ring to lock securely without tiring twist motion, while the unlocking ramp assists separation.

A threaded joining element connects two power cable conductors without rotating the cables, speeding flexible transition joint assembly.

An angled cable outlet and holding device let one person connect coupled rail car power plugs while preventing cable pull from separating them.

Direct pin-to-plate varistor integration cuts lead inductance for faster EMP and EMI suppression, with thermal disconnect to limit degradation.

Detachable cam-lock connectors and a conductive frame let a lithium-ion jump starter deliver high current with less weight and bulk.

A grid-like conductive cavity flexes, compresses, and twists to maintain reliable electrical contact under relative displacement and shaking.

A dielectric snap-fit protective pin simplifies high-voltage terminal assembly while preventing accidental contact with conductive parts.

A split high-voltage connector links the power supply and X-ray tube in less space while enabling disassembly, insulation, and discharge control.

A lever-actuated spring clamp replaces set screws to secure 12-24 AWG wires quickly, reducing install time and shorting risk.

An angled cable outlet and locking holder make heavy rail car power connectors easier to plug and resist tensile disconnection.

A rotatable insulating body lets a coded high-current connector reorient its angled cable outlet in tight spaces without compromising correct mating.

A ribbed single-piece grounding clamp secures multiple cables while resisting torque-induced loosening and simplifying vehicle-body attachment.

Eliminates separate grounding wires by merging the fixing structure with the ground path, reducing assembly man-hours and material costs.

Color bands and gauge tabs provide remote visual confirmation of secure latching, eliminating safety risks from incomplete engagement.

A detector verifies electrical power transmission path installation on moveable well construction apparatus before energization.

Flame-proof encapsulating casing isolates high voltage components, enabling operation above 11 kV in explosive atmospheres without increasing device size.

Solid insulator body replaces liquid dielectric to eliminate water ingress risks while distributing axial forces in subsea power cable terminations.

Segmented design resolves trade-offs between measurement precision and configurational flexibility across varying switch sizes.

Segmented collets and a protective sleeve prevent fluid intrusion and disconnection in downhole oil and gas cables.

Multiple lobe diameters in a single connector accommodate copper and aluminum thermal expansion differences while allowing standard crimping dies.

A connector assembly uses a wedging actuator to laterally move a reinforcement device, preventing primary lock deflection under high vibration.

Alternating stamped terminals accommodate varying plug diameters, eliminating expensive machined parts and reducing manufacturing costs.

An elbow power cable connector integrates a conductive grounding device and insulated cap to enable voltage testing without disassembly.

A welding power socket incorporates a radial groove with a protruding spiral spring element that maintains secure electrical contact under pulling forces.

A spring clamp contact uses integrally molded wings on side webs to create lateral contact surfaces for stranded conductors.

A chromium-containing steel connection element joins automotive glass panes using a lead-free soldering compound.

A coaxial electric connector uses a self-locking mechanism to block rotation and secure engagement.

A sealing ring in a reservoir space between conductors prevents friction corrosion and maintains mechanical stability under vibration.

A movable clamping spring element pivots on a busbar support to open the contact point for conductor insertion.

Elastomeric O-ring seating indicator extends radially outwardly from bushing insert shoulders to signal proper connector installation.

Merging the shielding contact into the sleeve eliminates separate housings, reducing device complexity while maintaining stability and sealing integrity.

Ramp-shaped contact surfaces transmit tensile forces between connector halves to maintain stable electrical connections under mechanical stress.

Segmented housing with inclined support reduces connector volume while maintaining low contact resistance through planar mating surfaces.

Orienting terminal posts at oblique angles resolves the trade-off between panel space utilization and connector attachment ease, reducing wire strain.

A curved support part dissipates deformation loads through elastic and tensile mechanisms in an antenna connection device.

A ceramic socket arrangement uses a sliding connector to mount illuminating elements without complex tools.

A flexible connector with movable conductive portions maintains stable contact between antenna and printed circuit board.

A battery mounted fuse holder integrates a wiring harness plug with a terminal housing to secure electrical fuses.

A connector uses a truncated cone bolt and cavity to create self-locking static friction for secure electrical contact.

An insulated collar and protection pin surround the current bridge in a module connector, preventing user contact while reducing assembly complexity.

A spring loaded jumper cable clamp uses perpendicular jaws and a lever assembly to maintain consistent clamping force on battery terminals.

A stud connector hole features a shallow V-groove with intersecting threads for multiple stud diameters.

Inverting female terminal to opposite side reduces overall height while maintaining reliable electrical connections compatible with reflow soldering.

Polyphenylene sulfide insulating housing replaces expensive materials in ignition terminals to maintain structural integrity at high temperatures.

A vehicular camera replaces intricate coaxial machining with a PCB-integrated coaxial interface and conductive shield to reduce electromagnetic interference.

A reflector redirects ultraviolet light into shaded regions of a wire terminal connection, ensuring complete curing and preventing electric corrosion.