Coupling Device Connections TRIZ Cases

Exposed twisted-wire contact points along the trunking profile let Ethernet devices be added flexibly without cable cutting or EMC-prone powerline links.

Separate cable and component ground planes create uninterrupted paths that divert RF shield noise and improve EMC in high-speed interfaces.

Direct terminal block wiring removes connectors and heat shrink while securely mounting bi-pin light fixtures with screw connections and socket springs.

A pivoting cradle and port-engaging lock secure a portable device in multiple orientations while supporting power, data, and peripheral connections.

A portable busbar adapter and under-platform power module let rack servers run from a 110V outlet without heavy custom test racks.

Floating board-to-board connectors improve EPS control unit assembly, easing dense terminal layout while protecting connection reliability.

Staggered contact heights let a connector clamp layered conductive sheets securely, maintaining stable electrical contact under vibration.

A detachable main board and add-on sensor board cut M2M development time while enabling reversible connectivity and fast customization.

Slanted pins friction-fit into PCB edge castellations to create a removable external connector that saves board space and avoids bulky sockets.

Multiple detecting points and a test vehicle verify connector conduction loops and record disconnections for fuller functional evaluation.

A detachable pillar-and-base fixing member secures interface cards on a PCB without screws, preventing pillar detachment and saving board space.

Modular insulated busbar housings align through side windows to simplify switchgear assembly while improving isolation and contamination resistance.

A non-rotating lock and push-fit mouthpiece connector make the aerosol cartridge easy to replace while preserving an airtight seal.

Sealed roof-extension holes remove air gaps around cruxiform connectors, preventing flashover and improving fuse cutout insulation.

A combined pin receptacle and card edge layout improves alignment, electrical isolation, and communication throughput between PCBs.

A protrusion-and-terminal adapter lets one LED lamp body connect to different control members, cutting variant count and production cost.

A dual-sided PCB paddle card with crossover twin-ax routing and grounded pads cuts connector-induced crosstalk in high-speed links.

A folded rigid-flex PCB with a vertical side interface cuts interconnect transitions, improving signal integrity while saving space and cost.

Embossed connector terminals improve wiring-board contact, reducing resistance and signal distortion for precise battery management.

Directly joining the main board and dial sub-board cuts connectors, weight, and cost while keeping dial plate LED illumination properly diffused.

An embedded bus bar in the connector socket creates a low-resistance power path that cuts PCB voltage drop and improves module power delivery.

A modular battery interface uses adapter elements and control circuitry to let one host device accept different rechargeable battery types.

Detachable connector modules let energy harvesters be moved to better locations as conditions change, while keeping power delivery stable.

A coupled slider and pivoting lever simplify mounting-rail attachment and detachment while reducing component count and damage risk.

Panel molding encapsulates multiple PCB assemblies, then singulates modules with exposed contacts and heat paths to raise power density and cut mounting area.

Rigid boards, fixing parts, and cable patterning help flexible flat cables resist loosening while improving assembly and identification.

Dividing conversion electronics between both cable ends connects different bus systems with stable mechanics and less converter complexity.

A stacked dual-board I/O interface moves connectors and driving chips off the motherboard to save space and improve expandability.

Localized PCB heating expands plated through holes so oversized press-fit pins can be inserted or removed with less force and damage.

Replacing soldered terminal joints with a press-fit connection cuts assembly steps, avoids lid interference, and improves module reliability.

Stacked heat radiating plates and conductive connectors improve semiconductor storage cooling while keeping the housing compact.

A waterproof seal and elastic divider keep implanted analyte sensors stable and leak-resistant for accurate real-time monitoring without daily blood draws.

Electrical disconnection detection in an RFID tag lock enables real-time container opening alerts while securely clamping the lock cable.

Piercing pins make electrical contact anywhere along an insulated support body, enabling tool-free light repositioning without visible cable cuts.