Two-Part Coupling Devices TRIZ Cases

Corrugated PTFE sheaths and metal braids resolve the trade-off between high temperature resistance and flexibility in severe environments.

A furniture-mounted charging station uses a segmented design to integrate a self-contained rechargeable battery with separate receptacle housing.

Integrated alignment posts and grooves guide the terminal module into correct positions within the metallic shield, preventing tilting during assembly.

A compact USB connector fits inside a cylindrical electronic pen chassis by reorienting its shell along the axial direction.

An insulative housing integrates an L-shaped grounding member to join cable shielding layers directly to conductive terminals.

Offset terminals paired with internal cavities eliminate bulky shielding, reducing manufacturing costs while maintaining signal integrity and robustness.

Factory-premolded cables eliminate on-site wiring terminations, reducing installation time and preventing drywall disruption.

Removable cover enables electrical connections at rough-in stage while adjustable mounting aligns box with finished wall surface.

Terminal groove recesses constrain flat contact portions during tongue deflection, preventing detachment and ensuring reliable high-speed signal transmission.

A multifunctional power board uses a convex connecting portion to space apart multiple electrical sockets for angled plug insertion.

Arc-shaped rigid conductors replace flexible cables in a rotatable plug socket, preventing cable failure and simplifying production.

Nested conductive covers and spring contacts resolve structural weakness in high-density USB connectors, enabling over ten thousand plug cycles.

A receptacle connector uses a compressing spring for forward assembly and automatic cap closure.

Separable shielding bodies and adjustable contacts in an RF module eliminate coaxial cables to reduce assembly time while maintaining connection reliability.

Buffer member isolates vibration between plug and container, stabilizing electrical contact for reliable atomization.

Positioning ribs and tongues in the connector base secure terminal units, preventing deformation and ensuring stable signal transfer.

A portable electronic device audio jack uses a switching circuit to detect accessory insertion and prompt user selection of the required pin-out configuration.

A connector uses a shielding element to isolate earth pins from signal conductors.

A connector assembly integrates coaxial and fiber optic modules into a unified mating interface.

A cable connector assembly incorporates an internal metallic shield nested within insulating and PCB components to block electromagnetic interference.

A backplane connector pin header uses air dielectric passageways to isolate differential signal pairs within a one-piece molded housing.

A hinged inline connector assembly uses resilient conductive members to secure electrode tails within a longitudinal bore.

Segmented shielding plates and nested shells resolve trade-offs between device complexity and electromagnetic interference during high-frequency transmission.

Integrated grounding element contacts metal plug housing during insertion to establish common earth potential and resolve electrical safety risks.

Deep drawing eliminates cracks in the metallic shell, resolving shielding and strength trade-offs.

Spring elements provide press-fit termination and EMI shielding while illuminating the port light indicator to confirm electrical connection readiness.

A dual socket connector merges USB 2.0 and 3.0 terminals within a single housing to support simultaneous plug engagement.

Extended ground contacts in a connector receptacle establish grounding before signal connections, reducing noise influence during insertion.

A recess design shares a single housing opening between a memory card tray and an electrical connector port.

Optimized ground pad spacing and conductor dimensions reduce cross-talk and impedance mismatch in dense PCB footprints.

Interleaved shielding pieces and conducting plates contact metallic casings to form a continuous Faraday cage around high-density terminals.

A modular electrical gang box assembly uses segmented support members and sealed side covers to create a compact, weatherproof housing for multiple receptacles.

A USB port blockout device secures connectors using a locking member with teeth that engage contact slots from below.

A push wire connector uses a spring biasing member to secure electrical wires against conductive contacts for rapid tool-free termination.

A segmented battery wiring module uses movable connection units to accommodate electrode terminal pitch deviations.

Merges shell and ground terminal into a single bent metal plate, reducing component count while maintaining electromagnetic shielding.

A switchable RJ-45 connector adjusts internal contact geometry to support multiple electrical performance modes.

Stacked shielding plates with spring tangs mechanically connect to grounding contacts, resolving insufficient grounding effects in limited spaces.

Selective conductive coatings on a nonconductive plastic housing mitigate alien crosstalk while preventing unwanted couplings between adjacent elements.

Segmented insertion modules separate terminals from the shielding shell, reducing crosstalk and easing repair without complex enclosed structures.

A multipolar connector divides a single terminal row into multiple rows to increase pin density while maintaining signal integrity through structural design.

Clamping portions on tongue plate surfaces engage elastic arms to secure mating connectors.

Lossy materials between conductors reduce crosstalk and electromagnetic interference in high-density mezzanine connectors.

Transverse HDMI and power receptacle portions resolve height constraints in thin electronics.