Coupling Device Details TRIZ Cases

Folded sections secure solder units on contact tails, eliminating flux contamination risks while ensuring strong mechanical attachment.

A block fuse removal tab extends opposite to electrical connectors to enable linear extraction, preventing rotational forces that damage terminals.

A flange component uses a recessed connecting element to form-fittingly engage an accessory tab during wall installation.

Flattened cable regions allow quick plug connectors to cut and contact wires directly, reducing installation time and electromagnetic cross-talk.

Segmented terminal covers prevent accidental finger contact with live parts, resolving the trade-off between operator safety and reliable load line attachment.

A tamper-resistant shutter assembly uses rotating shutters and a single slider to block receptacle contacts until proper plug insertion occurs.

Axially-projecting spurs create a dovetail seal that resists thermal cycling separation, maintaining dielectric fluid confinement and preventing cable leaks.

An external latching mechanism secures I/O cables using a barb-and-receptacle design integrated into the cable housing.

Segmented projecting portions in a resin lock hole engage a flexing arm to maintain holding force despite molding deformation.

Flexible locking lance absorbs insertion forces to secure wire tabbing, eliminating tool requirements and reducing assembly complexity.

A U-shaped locking lever incorporates a slidably fixed secondary member to form a secondary lock that resists unintentional disengagement from vibrations.

Cylindrical body with accommodating units secures adapters via flexible latching members and bulged joggle units within a cut groove outer sleeve.

A spring-loaded unlocking member slides along guiding grooves to release the connector latch.

Integrated barbed notches on a shielding plate grasp housing ribs to prevent tilting during connector mating.

A rotary connection mechanism moves a movable connector linearly and rotationally to engage fixed contacts.

Nests USB Type-C within RJ-45 housing to reduce substrate footprint and simplify the connector mounting process.

Compensation region traces balance inductive and capacitive coupling to minimize crosstalk without modifying the ribbon connector.

A plug connector integrates detecting terminals and a ground piece to enhance transmission stability.

Segmented feed-in strip with protective covers reduces installation effort and prevents accidental contact while maintaining high current capacity.

A terminating resistor assembly engages empty memory module sockets to provide controlled impedance termination.

Telescoped metal shells form a closed circumference in plug connectors to provide structural integrity and continuous electrical grounding paths.

An electronic earthing clamp uses a microprocessor to validate user credentials before releasing the mechanical lock.

Open frame terminal casing reduces height by using conductor insulation instead of redundant walls.

Polypropylene expanded beads use uneven carbon black distribution in polyethylene phases to achieve stable electrostatic dissipative properties.

A resin housing press-fit groove rib channels generated debris into a recess to prevent scattering during nut installation.