Coupling Device Details TRIZ Cases

Conductive contact element joins plug connector module to holding frame, eliminating separate wiring complexity.

A bridging plug with a spring-loaded locking element engages the terminal block to maintain electrical continuity.

A foldable patch panel uses a pivot unit to connect two frames that rotate relative to each other.

A tubular angled connector housing uses detachable channel-shaped shell parts to allow easy cable insertion and direct access to the insulating body.

A biasing assembly positions a spring between a latch cover and stopper feature to prevent jamming in communication module latching mechanisms.

A multi-orientation electrical receptacle uses shared contact openings to reduce cable strain.

A multi-position electrical connector assembly uses an internal retention lock to secure connectors within the housing cavities.

Tapered waveguides route optical signals across stitched reticle boundaries, reducing insertion losses and crosstalk that limit copper channel scalability.

Multiple PTC thermistors form a single series circuit to monitor plug pin temperatures, resolving the trade-off between sensor count and wiring complexity.

Plastic housings with flexible metal tabs reduce bulk and user effort by replacing complex twisting collars with simple linear pressing actions.

Flip caps drive elastic pieces to compress wires against a fixed conductor, preventing bad contact and loose connections.

Elastic shutter members block high-power laser beams, preventing eye exposure and dust contamination without complex manual caps.

Physical indicia on cable separators replace colorants for pair identification, reducing environmental impact and material costs.

Moving locking members from between terminals to housing ends improves waterproof sealing by eliminating leakage paths.

A connector lever releases when a guide element deflects a flexible blocking element, eliminating separate actuators and reducing mechanical stress.

Orthogonal signal routing channels intersect at right angles to simplify layer arrangements and reduce manufacturing costs for complex printed circuit boards.

A ratcheting lever connector assembly reduces connection force by allowing the operating lever to move through multiple strokes, lowering peak effort.

A female terminal assembly uses a fixed lock portion to anchor the spring contact, enabling rearward extension during male terminal insertion.

A spring-loaded plunger cable connector uses an elastic mechanism to reduce contact wear during assembly.

Insulative housing passageways expose contact bending portions to air, resolving the trade-off between crosstalk protection and heat dissipation.

A squid connector merges conductor receivers and fuse holders into a single liquid-tight assembly for solar harness systems.

A card socket baffle mechanism uses elastic force to eject the tray without auxiliary tools.

Integrating surge protected outlets and a battery compartment into the tripod central shaft eliminates tripping hazards from extensive cabling.

Pivotable clamping claws align parallel to flat circuit board faces, compensating for manufacturing tolerances that cause uneven surface pressure.

Angled test plug housing with break-before-make fingers eliminates manual wiring effort and improves connection accessibility.

A universal plastic bracket mounts to electrical outlets to secure chargers and cables against unauthorized removal.

Spring-loaded protectors enable cable removal without damage, resolving single-use waste in underground power distribution systems.

Replacing mechanical buttons with a capacitive sensor board eliminates water ingress paths and rust risks while maintaining ease of operation.

An asymmetric load plate design distributes balanced force across a chip module, preventing terminal damage from unbalanced connection pressures.

Selective press-fitting constrains terminal inclination in a connector housing, preventing uneven displacement during reflow soldering.

A power cable distributor routes electrical signals to a fixed-dimension power supply subrack.

Oblique middle portions with parallel edges reduce signal degradation by aligning terminal edges and minimizing impedance mismatch in transmission lines.

Embedded storage in an Ethernet connector transmits cable characteristics to the host, enabling accurate data rate selection without manual setup.

A round access port uses a hinged cover and captive gasket to simplify enclosure installation.

An oblique printed circuit board reduces electrical damping and crosstalk, enabling reliable high-frequency data transmission up to 500 MHz.

A rotatable locking member connects an electronic module chassis to a system bus, preventing disengagement under vibration.

Fusing connects lead wires to bobbin terminals via heat and pressure, preventing disconnection under vibration caused by melting point differences.

A header connector uses spring clips to pull contacts toward the circuit board mounting surface for secure attachment.

Annular ribs on the tail section bear external wiring forces while nested sealing prevents dust and water from compromising electro-conductive performance.

Segmented positioning holes and dedicated latches protect pins from deformation while ensuring stable latching.

Telescoped conductor pins clad in corrosion-resistant metal accommodate thermal expansion, preventing brazing stress on ceramic housings.

RJ-type connector spacer blocks contact tabs to prevent rearward movement, resolving instability from housing distortion.

Insulating pieces separate fixing pieces from conducting terminals to reduce signal reflection and maintain impedance consistency.

A dual in-line memory module connector with a lowered seating plane frees the upper notch for additional components.

A detection unit supplies periodic voltages to an audio jack slot to identify conductive materials without constant current flow.

An integrated locking collar eliminates separate retaining components, reducing assembly complexity while enhancing resistance to disengagement.

A USB to HSD adapter uses a Y-shaped conductor to split power across multiple contacts.

Contoured side wings orient and secure sensors on trailer posts, eliminating frame drilling while maintaining environmental protection.