Coupling Contact Members TRIZ Cases

A rotatable cover electrical connector uses a stopper mechanism to restrict rotation range.

A conductive receptacle collar electrically couples a wired data interface to an enclosure, establishing a dedicated grounding path.

Resilient contact limbs decouple assembly forces from the connection interface, allowing reversible conductor attachment without soldering or specialized tools.

A secondary beam angles against primary springs to distribute contact force, minimizing variation in miniature terminals.

Shielding cage spring sheets extend inside and outside connector openings to provide elastic electrical contact with housing structures.

A face-to-face contact assembly uses an inner conductive spring and outer shielding spring to establish electrical connections between adjacent faces.

A travel adapter uses a segmented housing design with independent rotatable sections to manage multiple plug standards within a compact form factor.

Stacking first and second power terminals within an insulating body increases current transmission capacity through expanded contact area.

Impedance control members stagger air gaps at the mating interface, reducing impedance discontinuities and improving signal quality during partial mating.

A stagger-type electrical connecting assembly distributes thermal energy across alternating contacting pieces to enhance clamping force and connection stability.

An integral electrical connector with staggered signal and ground terminals resolves mounting tolerance issues to reduce near-end and far-end crosstalk.

Cantilevered press-supporting members disperse contact pressure across multiple receiving parts, preventing terminal and housing deformation under high current.

A nickel underlayer and copper intermediate layer prevent substrate diffusion, maintaining push-in/pull-out force stability against fretting.

An upright electrical connector saves circuit board edge space by arranging power and signal terminals vertically within an insulating housing. This structural change reduces insertion force while improving scalability and air circulation for dense PCB layouts.

Alternating coated and uncoated regions on crimp contacts reduce material usage and manufacturing time without sacrificing conductivity.

An elongated electrical connector features inverted T-shaped through channels and retaining cavities for secure contact points on a printed circuit board.

A connector with a weakened region in the fastening portion concentrates material failure to enable simple replacement.

Bending sections lock into retaining recesses to prevent loosening during repeated mating cycles.

A connector socket housing integrates an outer shield element with a contact portion to electrically connect the shield terminal.

Conductive member fixed directly to circuit board via positioning posts enables electrical connection without insulating housing.

Segmenting the conductor and spring reduces material costs while maintaining contact pressure for reliable electrical connections.

A plug connector for magnetic resonance devices uses a mechanical lifting apparatus to move a contact plate into position.

Segmenting the terminal into a stainless steel body and a copper core reduces material cost while maintaining system conduction.

An adapter bridges machine and customer replaceable unit monitors with differing interface formats.

A modular retaining profile uses segmented longitudinal openings to isolate electrical rails from mechanical support elements.

Staggered signal terminals increase spacing between rows, reducing crosstalk while maintaining signal integrity in miniaturized connectors.

Laminated zinc and tin layers on copper terminals prevent galvanic corrosion while maintaining adhesiveness.

Serpentine grounding arms and spring fingers create a complete path that reduces signal crosstalk between adjacent differential pairs.

Vacant spaces between grounding and power terminals allow offset subsidiary signal placement, resolving limited space utilization in USB receptacles.

Guide surfaces direct deformation to prevent buckling, eliminating large dies and reducing production costs.

Stainless steel spring arms bias contact arms inward to enhance retention force in two piece female electrical terminals.

Opposing elastic segments distribute stress evenly to prevent single-point deformation and improve connection reliability.

A power connector uses planar beams to contact substrate pads on opposing surfaces.

Diagonal insertion with guiding grooves reduces terminal wear and resistance while vent channels discharge heat and water to prevent sparks.

A non-conductive adapter with a dummy pin fits two-prong plugs into three-prong outlets.

Elastic contacting means absorb mechanical stress during insertion, enabling repeated mating cycles without wear or damage.

Segmented elastic piece portions in the terminal allow relative displacement that maintains contact pressure and removes foreign matter.

A connector spacer support wall prevents terminal inclination and positional deviation under strong external forces.

An elastic pressing member deforms a cantilevered contact segment to apply holding force, avoiding part count increases.

Electrical connector fixtures utilize engaging and anchoring portions to establish stable power supply contacts.

Offset contact geometry inverts far end crosstalk polarity between connector halves, neutralizing additive noise and preserving signal integrity.

Stacked conductive layers with shifted spring contacts increase contact density without widening the connector width.

Merging multiple interfaces into one coupler reduces data transmission losses while maintaining system accommodation capability.

Angularly offset plug and jack areas on a connector plate prevent dislodgment and rotation during vehicle grounding assembly.

A silver-tin alloy contact layer with controlled roughness suppresses abrasion and unintended sliding in automotive connectors.

Zigzag bent segments in female contacts create multiple discrete engagement points, reducing electrical resistance while maintaining high normal forces.

A movable contact with a separate supporting member and spring portions maintains consistent contact area despite shaping accuracy variations.

A metallic shielding plate contacts exposed grounding contact surfaces within an insulative housing, resolving instability from poor contact.