One Pole Connections TRIZ Cases

Segmented contact surfaces on mating fingers secure retention in high-power electrical connectors, preventing arcing and heat concentration under vibration.

Cam clamping mechanism secures cable termination in aircraft terminal block, eliminating complex assembly and part loss risks.

Nested terminals use elastic contact slits to maintain stable resistance in narrow spaces.

Segmenting the busbar into a thin rail and using bent spring steel tongues reduces overall height while maintaining clamping force.

Stabilization contact springs increase normal force on tab terminals to resolve vibration wear and HVIL complexity in electric vehicle connectors.

Segmented conductive terminals with oblique clamping arms eliminate protrusion issues while maintaining reliable electrical connections on circuit boards.

An adaptive connector secures dynamic and static busbar heads via a spring bracket, reducing temperature hot spots and enabling high current handling.

Nested rubber sleeves prevent water infiltration in the connector assembly, resolving the contradiction between reliability and device complexity.

Movable secondary lock wall opens for easy terminal insertion then obstructs opening to secure retention, resolving assembly difficulty.

Snap-fitted connectors replace welding on direct type backlight modules, enabling individual strip lamp replacement without circuit board damage.

A conductive grounding connector mounts electrical receptacles while providing a secure ground path through its threaded body.

Twisted conductive rotary members bias against plate-like terminals to maintain stable electric connection reliability under vibration in rotating machines.

Integrating a stamped spring member into retainer contractions eliminates riveting and additional conducting elements, ensuring reliable electrical contact.

Integrated grounding contact in elbow connector allows safe de-energization without disassembly, reducing maintenance time.

A connector contact uses a convex fulcrum bend portion to join two spring segments for elastic deformation.

Integrally molded O-rings and a rollback sleeve create watertight seals, eliminating heat shrink kits that increase installation time.

A channel-shaped depression in the busbar concentrates clamping force at the contact edge, reducing contact resistance and improving stability.

Offset apertures and threaded fasteners secure posts in a copper alloy body, reducing voltage drop and heat generation from hard material trade-offs.

Asymmetrical locking parts secure cylindrical spring contacts in female terminals to prevent rotation and ensure correct insertion.

A connector housing accommodates single and bus inserts via cylindrical cavities with partition slots.

A universal solar connector uses a movable connecting part to switch between male and female forms for secure attachment.

Resilient locking elements merge with the connector housing to enable tool-free attachment, minimizing bending forces and simplifying assembly.

Adjustable male electrical connector uses a slot and Belleville washer to vary pin diameter for precise fit.

Extracting pin-shaped connectors to the coil exterior resolves internal access bottlenecks, enabling quick cable disconnection for maintenance.

Radial swaging distributes compressive force evenly around the conductor, resolving poor electrical connections caused by localized crimping.

An integrated radio frequency connector uses a conductive terminal protruding from the built-in part to couple directly with a wire.

Miniaturized connectors lose workability, but this design shifts to orthogonal mating via a guide rod and lock mechanism to restore assembly ease.

Segmenting the contact cage into parallel tongues expands surface area while an axial spring maintains preload, reducing plugging force and thermal resistance.

A coaxial connector uses a spring-biased ground slide and conductive sleeve to establish inline compression.

Hyperboloid spring contacts distribute insertion force across curved surfaces to manage current density and reduce ohmic heating in high power applications.

Rotation inhibiting projections constrain connection cable movement to reduce stress on the accepting terminal and prevent structural breakage.

Stamped angled contact pin uses a recessed engagement surface to eliminate post-press shaping errors and ensure reproducible high-frequency signal transmission.

Saw-tooth flexible ribs generate directional friction and one-sided sealing, resolving the trade-off between easy insertion and unplugging resistance.

An insulating seat on the interface pedestal contains molten solder, eliminating impedance discontinuities from separate discs.

Press-formed hollow body connectors minimize RF signal leakage by reducing slit length, preventing fixing connector damage from uneven elasticity.

A plug-in connector uses a spring element to prestress the connecting element for positive contact within the housing.

A press-in bolt creates a mechanical joint in non-solderable strip conductors.

A vehicle USB socket connector detects plug insertion through mechanical shell contact without electronic circuits.

Segmented ridges on a cylindrical contact socket resiliently expand to remove oxidation and dirt layers, ensuring stable electrical contact resistance.

Segmented design prevents excessive compression while resolving the trade-off between overall width and reliable spring performance.

A contact member shortens in the fit-in direction by arranging a fixing piece within the electrode sliding region.

Mechanical crimping replaces soldering to eliminate thermal risks and speed manufacturing while ensuring reliable electrical connections.

A flexible connecting member links antenna radiating bodies to metal members on printed circuit boards within electronic device housings.

A connector housing merges a rear closing element with the electrical cable to create a moisture-tight seal without separate gaskets.

A connector feedthrough uses a pressure sleeve to allow relative movement between the conductor pin and insulator.

Segmented contact spring beams reduce electrical resistance and fretting in automotive power terminal connectors.

An elastic plug hole deforms during insertion to resolve the contradiction between reliable electrical contact and easy operation.

A detection terminal connects electric signals to underground networks via a conductive protective body.