Coupling Contact Members TRIZ Cases

A hermaphroditic electrical connector merges male and female interfaces into one universal component.

Inclined ground surface tilts spring pin via non-axial force, preventing micro cuts while maximizing axial stroke.

A connector uses a movable protective member to expose a contact point while an elastic ground contact pushes up the assembly.

A crimp terminal uses a water stop member pasted on the inner wall of the electric wire connecting portion to suppress water entry.

Free rear end allows axial extension of curved contact portions, reducing insertion load while maintaining reliable electrical conduction.

Stabilizing portion on electrical contact engages housing members to constrain rotation, preventing alignment errors and improving pull-out force.

Segmented design separates reusable cord from application-specific module, reducing manufacturing costs while maintaining reliable electrical conductivity.

Segmented housing enables dual-side cable insertion, reducing wiring space consumption and arrangement complexity while maintaining secure connections.

A low fault current isolator system senses voltage loss to automatically de-energize downed live primary wires in electric power distribution networks.

Pressure-loaded insulator plug inside female sleeve ensures touch-safe electrical connections without bulky moving parts.

Circumferential webs on a polyamide insulating body increase creepage distance to prevent contamination accumulation and electric shock risks.

Staggered elastic arms on flat power terminals prevent disconnection during misalignment.

An L-shaped connecting leg extends the spring length of a reinforcing metal fitting to prevent disconnection under vibration and impact forces.

A pin combination structure integrates European and British standard assemblies to reduce power converter volume.

A cabled receptacle connector uses a ground bus frame to electrically couple ground contacts for common grounding.

Dual inclined lead-in surfaces on spring contacts reduce plug-receptacle play and enhance mechanical load-bearing capacity in industrial Ethernet environments.

A three-pole capacitor configuration with a specific central armature geometry minimizes parasitic inductance in RJ45 connector inserts.

Integral oxide breaker element penetrates insulating layers to establish direct metal-to-metal contact within a single-piece electrical terminal.

Standardized data bus cabling connects coupling contacts in rail vehicle interfaces, reducing device complexity and costs while maintaining EMC compliance.

Slits on the top wall create a planar stabilizer, shortening the conductor path and lowering electrical resistance.

Merging pin, spring, and base into one terminal reduces assembly time while maintaining reliable electrical connection.

Elastic connector maintains electrical contact without fixed attachments, enabling safe battery removal for maintenance.

A stacked electrical receptacle connector uses a partition plate to create two vertical insertion openings for dual plug connections.

A lithium battery package integrates a charging adaptor with six sockets to expand compatibility across various electric tools.

Segmenting the base member with a bulkhead creates isolated channel portions that prevent adjacent terminal portions from contacting each other.

Radial diaphragms and nested biasing mechanisms compensate for axial engagement variations in subsea environments.

Rear positioning plate extends from metallic shell to enclose insulated housing base, preventing terminal detachment and tilting during plug-in operations.