Coupling Device Connections TRIZ Cases

A compact power pack converts AC input to stable DC output for surgical instruments.

A universal coupling connects flexible printed circuit components in multiple orientations using identical symmetric contacts.

Removable connecting modules enable lampshade replacement without separating internal components, resolving time-consuming disassembly bottlenecks.

A flat-type flexible cable connector pair uses an inverted cable end to enable versatile 1-N and 1-1 connections without extra terminal types.

Second-surface contacts bypass PCB traces to reduce signal attenuation and extend routing lengths.

Flat cables with shielding layers connect to a cable unit via bent portions and fastening units, preventing shifting in tight server cabinets.

A vehicle navigation system compares route plug types to the car's socket.

A rotatable screw shank and sleeve absorb torque in a power distribution box to protect soldered busbar connections.

A dielectric connector body with a locating boss and crush rib secures the straddle mount connector to the pluggable module housing.

A connecting bar integrates phase, neutral, and protective conductors directly to fuse outputs.

Segmented connectors maintain electrical reliability during rotation, enabling infinite lighting configurations without structural compromise.

A hybrid connector uses a dielectric substrate with wire bond terminals on one side and solder bump terminals on the other.

A rotational circuit interconnect attaching apparatus connects devices to bus bars via a rotating body mechanism.

Lockable connector design enables voltage adaptation across regional outlets, resolving incompatibility issues in electric vehicle supply equipment.

A substrate terminal with a slit between abutting and connection portions disperses pressing force to reduce solder load.

Segmented support zones prevent displacement of the pressing member under excessive suction loads.

Sliding recess and arc-surfaced protrusion reduce wear on the movable ejector, ensuring stable locking of memory modules.

A lamp socket anchors via a spring-elastic support pin moving along defined paths, reducing insertion force and preventing accidental drops during dismounting.

A spring-loaded shaft and base assembly transmits electric potential between external supports and devices.

Integrating a Wi-Fi access point into the power adapter resolves placement flexibility versus connectivity reliability by allowing hidden device positioning.

Segmented bus bars with asymmetric geometry distribute stress from manufacturing errors, maintaining insulation distance without resin molding.

Side-by-side bus bars create airflow channels that cool high-power components, resolving the trade-off between low profile and heat dissipation.

Routing common voltage lines through structural components eliminates gate printed circuit boards, reducing device complexity and manufacturing costs.

A connecting device mounts first and second connectors side by side on a shared base portion to simplify assembly of flexible printed circuits.

An adapter bracket screws onto existing neutral bars to accept plug-on neutral mounting clips.

A flat flexible cable integrates a wider power conductor with signal wires to transmit high-frequency signals and electrical current.

Logic circuit performs handshake operations to verify compatibility before enabling 24V power delivery, resolving USB-C voltage limitations.

Segmented flexible cover and hard shell enable efficient docking without removal, resolving the contradiction between device protection and operational ease.

Integral leaf springs brace socket catch flanges against lamp bases to prevent permanent deformation under mechanical stress and heat exposure.

A meter collar with plug-in sockets enables direct distributed power generation connection.

Spring-loaded caps apply pressure to flatten socket warpage, enabling direct substrate coupling without solder balls.

Thin-film photolithography forms conductive wires on a flexible circuit board, eliminating high-temperature soldering steps and reducing manufacturing costs.

Parallel bypass components across LED leads maintain circuit continuity when lamps fail, eliminating extra wiring costs.

A shaped flexible circuit electrically connects a printed circuit board and socket card assembly along perpendicular planes.

An adapter device merges multiple connection ports into a single unit via internal circuit modules.

Rear protruding portions between rotating shafts prevent upward warping of plate-like objects, resolving the trade-off where front projections hinder insertion.

Tapered slots and interference fits align joint conductors within housing channels, resolving mechanical stability issues at busway section interfaces.

A chip card module contact array integrates three additional pads between standard rows to enable surface mount technology.

Connecting brackets with guiding posts and grabbing members enable safe insertion of fragile adapter boards without damage.

Metal reinforcing members embedded in insulative housings increase structural strength and durability of board connectors against repetitive engagement damage.

A cover apparatus fixes electrically conductive connecting elements while providing a protective seal for internal housing areas.

A fiber optic distribution system uses a gear-driven slide assembly to move termination modules for direct adapter access.

Resilient clamping arms on a battery terminal adapter enable simultaneous multi-wire connections without removing the vehicle battery.

A retractable end-cap for LED tubes uses an elastic component to connect power pins only upon insertion.

Press-fit clamps eliminate solder wear-out by mechanically engaging pads, maintaining stable contact under thermal cycling.

Universal card slots accommodate switch cards to resolve the trade-off between increased interconnectivity and chassis configuration complexity.

Metal elastic elements press a flexible printed circuit against a base to reduce wiring space between the light source module and projector main board.

Tapered features on the collar align the module while elastic deformation creates secure thermal contact, simplifying installation.

Field-configurable jumpers electrically connect separable contacts in series within electrical switching apparatus to enable customizable wiring configurations.

A charging adapter interface integrates a wireless communication device to transmit control signals between an energy supply device and an electric vehicle.