Coupling Device Details TRIZ Cases

An elastic insertion section stabilizes wire pressing in electrical terminals, reducing assembly complexity and manufacturing costs.

An internal guide track moves a latch element to lock a plug connector, eliminating external tabs that limit density in confined spaces.

A swing mount mechanism with a hinge and lever moves a plug connector through an enclosure opening, eliminating the need to open external wire-ways.

A protective sleeve surrounds a plug connector latching lance to prevent mechanical snagging on adjacent components.

A receptacle integrates into the housing to stow the mains plug and contact pins within external dimensions.

A sensor assembly uses a bayonet connector to join the electronics unit with the sensor patch.

A flexible arm structure with multiple bend portions creates yield spaces between adjacent pins to ensure stable electrical contact.

Insulating projection on housing cover forms partition between clamping points, preventing conductor misalignment and accidental contact during insertion.

A leakage protective socket uses a capacitor to maintain solenoid magnetic force during power loss, ensuring safe circuit disconnection.

Overlapping side walls protect the primary locking lance against plastic deformation caused by cable tension and handling forces.

A splice connector uses U-shaped busbar connectors with internal multi-contact louvers to establish low impedance electrical connections.

A flat cable bent portion shifts terminal conductors laterally, preventing unusual sounds from rotator contact without complicating the structure.

A covert locking mechanism secures OBD-II connectors using a spring-loaded retention component that engages with the port protrusion.

A secure SC optical fiber connector plug uses an anti-snag guide to prevent cable catching during installation.

A connection terminal uses a locking structure to secure the contact member within the internal space.

Parallel individualized status signals detect shorting plug bypasses to maintain continuous safety monitoring integrity.

Segmented cage and nested connector structures reduce profile height while maintaining electromagnetic interference shielding for high-density AMC modules.

A cable mesh assembly connects line card connectors to switch ASICs, reducing signal latency and material consumption caused by long backplane traces.

Segmented insulator design simplifies linking bridge removal in USB receptacle terminal modules, resolving manufacturing inspection bottlenecks.

Oblique actuation reduces manual effort for conductor insertion while adding structural complexity.

A cable connector assembly integrates insert molded contacts with aligned solder tails to facilitate reliable electrical connectivity.

Merged connection compartments allow leg springs to absorb reaction forces, reducing overall length while maintaining structural stability.

Dual locking features in a moveable TPA device prevent terminal push-out and damage while optimizing insertion force for smaller connectors.

Segmenting press-fit pins from spring-loaded contacts reduces mechanical stress on electrical assemblies while enhancing shielding.

Pressing a metal shell expands an engaging portion to lock interface cards into slots, eliminating screwdriver use.

Segmented connector modules with elastic intermediaries reduce maintenance complexity while maintaining low contact resistance and shielding efficiency.

A monolithically integrated terminal positioning assurance device secures electric contacts within connector housings through a single-piece actuator head design.

Unique conductive pin patterns on cable connectors allow transceivers to identify manufacturer and date data without manual input or RFID systems.

A connection unit test circuit supplies current to verify lighting functionality.

An electrical connector mounting member slides upward to engage locking recesses with elastic arms.

A connector adaptor features a gathering bevel to guide mating card edges into female connectors.

A flexible conductor links battery modules with a quick-connect female terminal and contact spring.

Metal pull ring bosses slide into skewed upper cover slots to unlock optical modules via torsion spring action.

Segmented symmetric contacts increase poles without adding complexity or size.

A quick lock connector assembly uses a pivoting lever to secure mating components.

Tool-free snap-fit assembly secures fuse connections while preventing water ingress in outdoor electrical systems.

A mounting assembly uses a radially displaceable locking protrusion to engage base grooves for secure rotational positioning.

A sliding panel covers a recessed USB port to prevent environmental exposure while maintaining a uniform device profile.

Cantilever rotates to drive unlocking block, lifting locking clip to disconnect RJ45 connectors in tight spaces.

A movable member clamps flexible flat cable conductors against second terminals within an electrical connector assembly.

A plug connector assembly uses a locking spring with a mating curved surface to engage a receptacle.

A plug connector uses a spring-elastic ring and movable bolt to lock the connection securely.

A conductive gripping element uses a cross-shaped head and threaded screw to secure electric wires.

Software containers in a plug connector control module resolve the trade-off between device complexity and adaptability for diverse function modules.

A modular plug connector integrates universal evaluation electronics and a data bus to monitor physical variables across interchangeable modules.

A modular jack uses a thin insulative sheet on a middle shield to isolate internal modules.

A bus bar clamp uses a lever to drive a movable plate that sandwiches branch conductors against main bars for secure electrical contact.

Separating housings and adding bent elastic portions enables multi-directional floating for secure circuit board attachment.