Coupling Device Details TRIZ Cases

Visible shell protrusions allow pre-assembly checking to resolve positioning deviations and ensure stable tongue attitude.

A coaxial coupler uses a spring sleeve and bayonet locking device to apply radial compression on the cable outer conductor.

A cable connector uses a wire spacing component to separate soldering tails and conductive wires.

A voltage detection unit uses a guide portion with an inclined surface to align the terminal within the housing.

A low-profile latching connector uses a rotating cam actuator to lift engagement hooks for reliable plug disengagement.

A multi-bandwidth connector uses non-conductive center portions in high bandwidth contacts to reduce electromagnetic interference.

A connector assembly uses a lock spring with parallel arms that flex to engage catches on a mating component.

Curved contact geometry reduces axial tightening forces and eliminates lubricant dependency to prevent friction corrosion in high-vibration environments.

A rotary socket assembly uses a detent mechanism to secure electrical contacts at specific angles.

Lateral gripping zone offset resolves accessibility conflicts when mounting terminal blocks back-to-back, allowing easy cable connection without tools.

Segmented blind bores accommodate phase and grounding conductors, simplifying sealing for watertight connections.

A translational buckle plate driven by a torsion spring enables rapid insertion and secure locking within an industrial connector housing.

A connector position assurance device moves from a pre-lock to final lock state during mating.

A modular busway splice connector uses separate housings and an insulator to join electrical sections.

A connector assembly uses a conductive fastener to penetrate multiple conductor elements and establish direct metal-to-metal contact.

An armature moves a heat removal device between positions to maintain thermal contact, preventing interface damage during hot-plug insertion.

Curved cam surfaces reduce sliding friction during lever pivoting, enabling mating of high-pin-count connectors with minimal user input force.

A connector device employs a rotatable housing and guide pin to align mating parts, preventing wire twisting during fitting operations.

Rear latching prevents false triggering from protruding strands, ensuring reliable clamping and heat transport.

A USB Type-C male connector uses segmented terminal assemblies with mixed SMD and DIP mounting to optimize pin usage for data and power signals.

A lever-protection wall on the housing prevents unintentional lever rotation during storage and transport.

Elastic sliding blocks and snap-fit mechanisms resolve complexity trade-offs for reliable high-speed data transmission in automotive environments.

A conductive busbar assembly uses a single fastener to connect two junction boxes and share one power feed wire.

A movable bail mechanism with extending arms and elastic components secures optical transceivers to cages.

A connector wire cover restricts lock deflection via an inserted member, preventing unintended detachment under external forces.

Deformed tongue latches into receiving space to secure plug connector housings, eliminating costly screw assembly and saving internal volume.

Elastic connection sections engage locating features to prevent loosening, enabling flexible wire plug-in angles for rail terminals.