Coupling Device Details TRIZ Cases

An edge protective structure uses a protection board to absorb stress on the tongue board module, preventing scratch damage from mating connectors.

Integrally formed chassis stoppers secure relay connectors, eliminating screws and hooks to reduce device complexity.

A spacer and tether device positions a multiconductor plug to align only compatible conductors with the jack.

Segmented housing walls isolate ferrites from vibration-induced contact, maintaining magnetic properties without biasing arms.

Pinch pieces clamp fuse terminals while bottom grooves secure the component, resolving molding difficulties caused by side wall pawls.

Radial hubs link circuit boards directly, bypassing orthogonal stacks to boost speed and density.

Embedding connectors within printed circuit boards increases pin length, resolving alignment issues caused by ultra-low profile designs.

An elastic support member distributes pressing force onto a flexible conductor, preventing damage from rubbing during connection.

Asymmetric rounded and sharp corners on the connector tab provide physical orientation detection, eliminating hardware complexity in dual-orientation designs.

A wired pipe coupler connector mates with non-cylindrical conductors to ensure stable power and data transmission across varying drill pipe lengths.

A cylindrical conductor with radial extensions engages attachment targets to secure electrical wires within a wire harness assembly.

A reconfigurable connector uses an internal switch and network access device to alter electrical contact pairings through wireless signals.

A connector position assurance member integrates a resilient lock and rearward suppression structure to maintain secure mating engagement.

Through-holes and reinforcing members fix bus bars to a wiring member, reducing height while maintaining mechanical connection durability.

Integrating a DC-DC converter within the connector resolves cable impedance issues by stabilizing output voltage and reducing power loss.

A connector assembly uses a flexible beam with inclined surfaces to generate longitudinal force during insertion.

Segmented elastic blades in connector pins enable reliable electrical contact through controlled deformation, reducing metallized hole length and PCB thickness.

A shielding plate with alternately arranged concave and convex strips surrounds differential signal terminals to reduce electromagnetic interference.

A bypass switch employs a magnetic drive source and multi-contactor assembly to minimize drive size while ensuring reliable HVDC contact.

A connector assembly uses a side-mounted latch mechanism with a metallic holder to shield internal components.

Bent contact arms create a wiping action that accelerates plasma extinguishing and prevents arcing residue buildup.

A sensor adaptor circuit housing integrates a unitary connector body directly to the circuit board within a protective cavity.

Segmented latch mechanisms compress conductive material to reduce EMI while enabling easy cable removal without connector damage.

A lever mechanism actuates test fingers to insert into a monitoring circuit block.

Junction box side cover drain groove guides water to drain hole, preventing leakage into electric distribution portion.

A heat spreader uses cantilevered fingers to thermally couple with pluggable module fins.

A butterfly spring connector formed from a single conductive blank integrates the frame and spring to provide stable clamping force.

Segmented housing uses crush ribs and retaining tabs to prevent dislodgement under tension, resolving reliability versus complexity trade-offs.

A cable connection structural body holds signal lines through a dedicated space to simplify soldering operations.

Asymmetric projections on the dielectric confirm orientation while locking portions prevent posture inclination during crimping.

Reversing transmission direction of selected pins in a female electrical connector reduces parallelism and crosstalk interference.

A detachable connector relay unit processes communication signals between vehicle lines and devices.

Strip-shaped elastic arms apply compressive stress to lead portions, preventing detachment from the print substrate during blade contact insertion.

Pre-twisted sub-connectors join differential terminals to ensure balanced cable ends and minimized signal skew.

A buffer on the second housing body disperses stress across the accommodating recess fringe to protect the display module.

Segmented guidance device aligns upper housing part with lower portion, preventing sensor damage during assembly.

Segmented carriers enable linear insertion, avoiding angled cavity damage during two-row PCB assembly.

Shield plates on wafer sets minimize cross-talk in stacked connectors, maintaining signal quality at high port densities.

A header retention system using latches and retainers to restrict movement within an electrical unit housing.

Stamped bent parts form spring arms on the PCB to engage detent recesses, resolving locking reliability and manufacturing complexity.

Coding receptacles between chambers increase options without enlarging the footprint, preventing incorrect connections in compact designs.

A USB Type-C network connector integrates a double-backup circuit mode to ensure stable signal transmission across superfine cables.

A monolithic insulation displacement contact integrates piercing members to establish electrical communication with cable conductors.

Bent tabs with side cutting edges engage base ribs to secure the support ring, preventing perpendicular movement and ensuring precise alignment.

A communication connector design adds capacitance and mutual inductance between wire pairs to compensate for signal crosstalk.

A USB plug connector employs a nested metal shell with recesses and rigid beams to prevent short circuits by ensuring proper alignment during engagement.

Segmented metal bellows coupled by a moveable element prevent seawater diffusion in subsea electrical connectors operating up to 300 bar.

Shielding spaces surround differential signal terminals to resolve manufacturing complexity while maintaining mounting stability and signal quality.

Rigid linking parts with standoff spacing prevent warpage in enlarged electrical connectors while maintaining thermal dissipation paths.