Coupling Device Engaging/Disengaging TRIZ Cases

A spring lock nut and multi-start Acme lead screw prevent cross-threading and contamination while the angled collar fits larger wire bundles.

A trigger-actuated clamp holds circuit boards securely during socket insertion to prevent bending, static discharge, and operator fatigue.

A releasable clamp secures a GPU card to a riser card, resisting vibration disconnection and avoiding shutdowns for reconnection.

A hollow clamp mechanism holds fragile circuit boards during socket insertion to prevent bending, reduce wrist strain, and block static damage.

Releasing circular connectors in dense panels becomes easier with an external unlocking aid that reaches behind the cable connection for tool-free access.

Magnetized skin contacts and electrodes self-align to maintain comfortable, stable bio-parameter detection without adhesive fixation.

Corrugated spring seals create short conductive paths between transceiver and cage walls to suppress EMI and resonance in high-speed I/O connectors.

Conductive bonding joins cover-plate pins to housing pockets, preventing loose vehicle module contacts under vibration and shock.

A U-shaped safety locking system auto-locks during connector mating, improving compactness and preventing accidental unlocking.

A spring-biased slide and latch-switch sequence enables fast battery pack disconnect while breaking terminal voltage before separation.

Adjustable suction and gripping claws align flexible flat cables of different widths while correcting warp to avoid board interference.

A shared threaded hole and closing member let the connector connect and separate on one axis, suppressing twisting forces during operation.

A rotatable locking edge built into the connector housing prevents accidental unmating while keeping few-wire connectors compact and easy to manufacture.

A movable CPA member blocks barcode scan legibility until the connector is fully mated, enabling reliable optical verification.

Pre-organized cable attachment devices preserve port order during ToR switch replacement, preventing misconnection and reducing reconnection time.

A coded guide housing aligns conductors with contact means for faster field assembly, flexible cable lengths, and reliable IIoT connections.

Layered sealing around a motherboard connector keeps flexible cable joints waterproof while allowing easy removal for maintenance.

A sealed latching sequence protects robotic coupling and electrical contacts from dust, enabling reliable power and data transfer.

A common base connector with interchangeable mating connectors cuts reconfiguration time and inventory while supporting different module form factors.

A plug-in interface carries both electrical signals and fluid flow across multiple fixed rotation angles, simplifying modular assembly and maintenance.

A staged CPA secondary lock works with the lever lock to ease connector installation while resisting unintentional decoupling.

Groove-formed wiring in bonded insulating substrates enables fine-pitch 3D interconnects while preventing peeling or deformation during hole boring.

Sealed active and passive connectors use guided latching to keep dust out while maintaining reliable robotic power, data, and coupling.

A rolled multilayer printed substrate replaces manual catheter wiring and uses a reference layer to measure and cancel magnetic interference.