Coupling Device Connections TRIZ Cases

Heating only the soldering portion of a connector terminal enables precise solder fusion without exposing the insulating body to thermal stress.

An adjustable busway joint uses a vise brace and clamp screw to compress splice plates against busbars for secure electrical coupling.

Switching mechanism connects multi-voltage battery packs to single-voltage power tools via an electrical interface adapter.

Corner retaining features on a base link bar secure devices during testing, replacing unreliable adhesive methods.

Segmented connector contacts reduce footprint, freeing circuit board area for antenna installation.

Cam actuator sandwiches flat cable between terminal and housing convexity to apply contact pressure without requiring a separate metal beam support structure.

Dividing the circuit board into separate strip-shaped flexible printed circuits reduces manual arrangement complexity and improves assembling efficiency.

An integrated electrical connector merges mechanical fastening with secure wiring coupling inside a single housing unit.

Adjustable partitions in a receiver accommodate non-standard battery sizes while maintaining standard terminal spacing for vehicle installation.

Standardized modular bus bars resolve compatibility issues across panelboards by enabling flexible mounting orientations and scalable ampacity levels.

An adapter integrates US and European trailer plug contacts into a single base body for universal electrical connectivity.

Spacer bumps on a flexible insulating film reduce connector height, resolving manufacturing complexity while enabling space-saving multi-pin configurations.

A connector-connecting jig uses a rotatable supporting member to position and push a flexible cable connector onto a substrate.

Elastic prongs in the loop bridge provide secure retention, resolving mounting time versus mechanical stability trade-offs.

A board connector fixing member integrates first and second ribs within a shared height range to reinforce the housing mounting portion.

Extended winding busbar paths reduce conductive heat transfer to fuse holders, preventing temperature exceedance and component failure.

A base station receives power control messages from a monitor to toggle its main supply.

Spring-loaded socket fingers flex to accommodate linear bulb insertion, resolving the contradiction between ease of operation and required force.

A sealing substrate covers a housing through hole while a two-piece connector links internal wiring to an external control board.

Snap spring cell connector accommodates thermal expansion while maintaining secure electrical contact.

Beveled alignment members guide stacked connectors along horizontal channels, preventing damage from misalignment in space-constrained environments.

A cam-type wire connector uses a non-fixed axis lever to actuate an elastic member for wire clamping.

A modular computer casing integrates slide grooves to permit motherboard removal for maintenance without dismantling the entire enclosure.

A connector design features opposing connection parts and a push button to release wires for compact assembly.

A split driver circuit architecture segments inverter components across two spaced circuit boards to optimize thermal zones.

A wire harness connection unit links selection circuit lines to a trunk line via a configurable circuit network for modular assembly.

Standardized heat sink modules reduce custom mold costs while maintaining thermal performance through universal interfaces.

A copper bonding member with a crimping portion joins electric wires to busbars using ultrasonic vibration.

Segmentation creates a replaceable daughter board that reduces maintenance downtime and device thickness.

A folded PCB-connector assembly accommodates multiple modules within a polygonal housing to maximize internal space utilization.

A single capacitor merges the metallic housing and antenna clip to block direct current.

Segmenting the electrical connection into a base plug and adapter plug reduces manufacturing complexity while maintaining structural integrity during crimping.

Integrating an authentication element into the vehicle-side connector eliminates separate cards, resolving reliability and convenience trade-offs.

A projecting shield on the film wiring board blocks external forces from shifting the connector locking member, preventing unintended disconnection.

Segmentation separates voltage conversion from physical adapters, resolving the trade-off between multi-standard versatility and device bulkiness.

A universal power input assembly uses segmented circuit boards to connect an input terminal to a motherboard via integrated connectors.

Grooved mounting shells align wire tracks to automate assembly, resolving production efficiency trade-offs in decorative lighting.

Segmented cable routing prevents safety hazards and aesthetic issues caused by improper wire length while maintaining electrical connection reliability.

Modular power distribution systems reduce manufacturing costs by segmenting components into universal plug packs that adapt to evolving vehicle requirements.

A rigid conduit clamp supports an illuminated tree topper sleeve, transferring weight from the fragile branch tip to a stronger trunk section.

Interchangeable cassettes on a universal bar resolve the conflict between fixed bridging complexity and varying modular configurations.

Dynamic pin assignment reconfiguration resolves upgradeability and compatibility constraints by reading accessory type from memory.

A low profile integrated circuit test socket housing structure constrains conductor pins using counterbore and through-hole alignment.

Slidable conductive portions replace fixed mechanical stops to reduce housing height while maintaining continuous rotation and circuit adaptability.

A composite circuit board connects image capturing and audio components to non-parallel surfaces within an electronic device casing.

A floating power bus bar accommodates dimensional tolerance differences between mating connectors, reducing system complexity and manufacturing cost.

Separate wire insertions with a U-shaped terminal and spring bias resolve loose connection risks from stacked wires in small form factor connectors.

A connector contact with varying spring constants reduces insertion force while protecting against extraction damage.

Side access notches allow lateral wire conductor insertion, preventing multi-strand unraveling and electrical shorting during assembly.