Coupling Contact Members TRIZ Cases

A Cu-Ni-Si alloy sheet uses {420} crystal orientation to improve bending workability.

A connector uses a movable starting point to shift spring deformation vertically.

Interlocking teeth on a body, insert, and sealing nut form a fluid-tight seal that prevents moisture ingress and short circuits.

A probe-type connector uses a flexible connecting arm to transmit electrical signals directly from the probe terminal to the connecting plate.

A synthetic resin guide slope covers the circuit board leading edge to deflect resilient contact portions during insertion.

A PSAS female connector uses a protrusion tooth and recess to mechanically join the conductive member with the body groove.

A snap fastener combines mechanical attachment with electrical connection for vehicle seat components.

Asymmetric clearance in the accommodating groove allows elastic deformation, preventing terminal damage from excess extrusion during oblique insertion.

Segmented conducting terminal arrays distribute current across multiple contact points to prevent spark generation during high-power connection.

A terminal fitting fixes components by inserting a projection into a through hole and crushing the end to form an enlarged part.

A stamped insertion contact uses a rolled contact arm and lever support arm to reduce grid pitch in plug connectors.

Extension arms in this connector design distribute normal force across multiple contact points, preventing damage to the PCB during mating.

A connector terminal uses elastic springs to maintain contact pressure across varying PCB thicknesses.

A male electrical contact uses a composite bundle of nickel or copper core strands and seven peripheral Ni-Cr-Ti-Al alloy strands to ensure reliable operation.

Separate housings held by a bracket simplify the molding process and improve insulative material injection quality.

Segmented contact sheets distribute electrical load to stabilize current transmission and reduce heat generation in compact consumer electronics.

Nesting pressing members inside conductive terminals reduces connector volume while maintaining electrical reliability.

Deformed projections on the connector base body fix the lamellar contact, ensuring reliable electrical connection under engine vibration and thermal stress.

Chamber walls in the conductive base electrically connect ground shields, eliminating gaps that cause electrical resonance and signal interference.

Angled lock spring deformation prevents breakage during unmating by distributing stress across combined vertical and horizontal axes.

A card edge connector uses movable upper biasing members to drive contacts from an unmated state into a mated position within the housing cavity.

Recessed clearance on flexible lock piece prevents core wire interference, expanding engagement margin and locking strength.

Spring finger projections with inclined edges eliminate sharp saw-cut burrs that scratch coaxial conductors, preventing passive intermodulation distortion.

A trigger switch design relocates wire connection portions to external terminal ends, reducing internal housing volume.

Offset contact regions on a single connector maintain current flow during motor tilting, reducing junction resistance despite positional deviations.

Differential curvature radii between elastic contact pieces and tab portions minimize adhesion and abrasion while reducing plating thickness requirements.

Bar-shaped ground members anchor the connector to prevent detachment and maintain impedance balance.

A connection member uses elastic deformation to maintain stable electrical contact between cylindrical battery cells.

A terminal assembly integrates a temperature sensor within an isolated housing cavity to detect electrical terminal heat.

Segmented claw-shaped retaining tabs and paddle-shaped connection tabs increase extraction force over insertion force for vehicle glazing reliability.

A high-power board-to-board floating connector uses an S-shaped electrode and a dynamic floating structure to join male headers and female sockets.

An intermediary shroud prevents damage to contact arms while alignment features ensure precise positioning.

Vent holes enable internal air circulation while sliding terminals adjust position to resolve the contradiction between compact structure and heat dissipation.

An asymmetrical keyed interface enables connection without prior alignment while the flexible membrane ensures fluid-tightness in harsh environments.

Parallel laminated terminal surfaces minimize open stub effects in high-frequency transmission by enabling dense contact arrangement.

A connector housing features a segmented projection accommodating portion with elliptical protrusions and gaps to receive flexible substrates.

Thin elastic plates in the connection head deform within the coupling collar, simplifying assembly while protecting contacts from dirt.

Merged terminal and socket housing reduces connector height below 35 mm, enabling higher block density in electrical cabinets.

A connector terminal uses a displacement fulcrum to rotate contact portions away from each other during insertion.

Multiple contact points split signals into parallel paths to enable precise capacitive and inductive compensation within RJ45 connectors.

An energy-autonomous evaluation unit tracks plug-in cycles using a piezoelectric sensor, reducing device complexity and manufacturing costs.

Localized heating selectively remelts galvanically deposited tin layers to form intermetallic phases, eliminating complex multi-bath processes.

An accordion-like pattern with U-shaped slots provides radial and axial flexibility to compensate for misalignment during repeated mating cycles.

A contact pin features a coaxial stem interacting with a scored hyperboloid inside a single-piece container body.

Segmenting contacting arms into sacrificial extending portions protects critical second contacting sections from arc damage and carbon deposits.

Nested plugs and spring-loaded mechanisms resolve bulkiness in multi-standard travel adapters.

Varying partition wall heights create air layers that minimize crosstalk while maintaining structural integrity for 3.2Tbps transmission.

Textured ground shield surfaces and ferromagnetic plating dampen reflected energy, reducing electrical noise and crosstalk in high-speed connectors.

A modular socket assembly uses segmented circuit channels to distribute power across interchangeable modules.

A universal cable harness connector uses V-shaped spring contacts to enable flexible mounting angles between zero and ninety degrees.