Electrically Conductive Connections TRIZ Cases

A coaxial cable connector uses a compression collar to deform an outer barrel and secure the cable.

A coaxial connector uses a resilient wire-pressing member to position the core wire on a terminal plate.

A socket module uses force-fitting connecting elements to join terminals without soldering.

Spring elements with resilient contact sections form a contact area in front of current bars to enable automatic cross-connection between adjacent terminal blocks.

A cable connector assembly uses matching screw threads on a mounting ring and shielding shell for direct mechanical joining.

Ground inlays with slats and flanges shield differential signal contacts, resolving routing complexity while increasing contact density.

A coaxial cable assembly uses a coplanar waveguide connector to transmit radiofrequency signals between the cable and an integrated circuit.

A coaxial power cable design with a central conductor and concentric outer conductor provides direct electric heating for oil pipelines.

A flippable USB Type-C plug connector uses diagonally symmetrical terminals and one-sided soldering legs for efficient assembly.

Movable heat sinks extend through cable connectors to dissipate thermal energy from chips, overcoming geometric constraints that limit fixed cooling designs.

A socket housing uses three independent locking parts to secure rails of varying widths at any position.

A grounding electrical connector uses a conductive spring with resilient concave sections to join the inner sleeve and threaded interface.

A conductive connector housing uses a holding ferrule to clamp and electrically join the cable shielding.

A modular RF connector system uses a spring washer to tolerate misalignment between center contacts.

A conductive mounting flange secures an electrical connector to an antenna while establishing a direct ground path through the assembly.

A linking conductive member bridges a connection terminal and a flexible substrate conductor through a recessed portion.

Double-sided multi-point soldering prevents solder paste detachment under thermal cycling and mechanical shock.

Radial ultrasonic welding creates a molecular bond in coaxial connectors, eliminating solder and reducing passive intermodulation distortion.

Asymmetric contact spacing reduces electromagnetic crosstalk and maintains signal quality during high speed data transmission above 5 GHz.

A coaxial connector uses a stair-stepped ramp and conductive coil spring to clamp the outer conductor.

Segmented insulating inner housings secure the L-shaped terminal without bolting, resolving size and reliability trade-offs in electromagnetic shielding.

Metal support parts in the comb tines absorb contact force, reducing mechanical load on printed circuit board insulation materials.

Preliminary flattening of the resin layer corrects thickness non-uniformity, enabling precise LIGA fabrication while reducing material waste.

Elastic spacer inside slotted contact sleeve blocks incompatible connector insertion paths, preventing deformation of the jack during accidental mating.

Curing a sealant in a boot cavity creates a stable layer that absorbs crimping forces, preventing conductor damage and liquid leakage.

An insulative layer between conductive strips prevents short-circuits and iris effects while ensuring reliable electrical connections.

A modular cable connector cover features a bottom recess for housing excess cables and connectors alongside an upward-extending upper portion.

A rotating electrical connection box cover uses a projection on the frame to engage an upper cover.

A graphics projector detects incorrect VGA cable connections via loop circuitry to display visual error messages on the screen.

Central terminal placement reduces electrical stub lengths in multi-die wirebond assemblies, minimizing signal propagation delays and skew.

Stair-stepped routing preserves metal density while selective antipad sizing removes via stubs to maintain high-speed signal integrity.

A board-to-board connector uses a flexible bending section to pivot the compensating sleeve relative to the holding section.

Abutting arms of shielding shell interference-fit between insulator and PCB, securing terminal module against structural instability.

Interlatching front and rear metal shells enclose contacts, reducing height while maintaining shielding.

Relocating the detection contact to the outer shell eliminates insulator modification, simplifying manufacturing while enabling signal transmission.

Converging L-shaped strips shorten insertion length while maintaining spring action for reliable electrical contact.

A cable design nests a grounded conducting element between twisted signal wires to filter common mode signals.

Embedded RFID tags in patch cords enable intelligent panels to detect connections and guide installation through visual indicators.

A cable fixing assembly uses a rotating lock body to secure conductive wires within a joint hole.

Opposed support walls separate contacts into differential pairs, minimizing inductive coupling and reducing internal signal crosstalk.

Spring contact terminals on a printed wiring board assembly mate with pilot device pins, eliminating manual wiring labor and reducing mis-wiring risks.

Stacking circuit boards with pre-positioned test pads eliminates repeated plugging, reducing flexible printed circuit damage during display panel testing.

Inverting the lock portion inward eliminates external protrusions, reducing volume while preventing electrical shock hazards.

An extension wall detects terminal holder insertion states, preventing erroneous assembly and ensuring reliable connection.

Composite aluminum-copper conducting parts with elastic lugs reduce production costs and material waste while maintaining reliable electrical connectivity.

Inclined retainer surfaces convert mounting motion into forward displacement, eliminating gaps that cause terminal looseness and contact failure.

Pre-positioned cable contacts allow robotic testers to establish electrical connections, eliminating manual handling and reducing testing time.

A coaxial cable tap unit measures power consumption through a non-destructive probe.

An oval cam shaft rotates within a housing to engage a lock piece, preventing accidental disconnection while maintaining simple manufacturing.