Coupling Device Details TRIZ Cases

Anti-overflow microstructures and a detention groove contain excess weld gel during ultrasonic joining, improving appearance and bond strength.

A nested bail assembly and fastening arms enable secure cage locking and smoother optical transceiver removal with lower maintenance effort.

A magnetic sleeve and spring wire let a sealed round plug support direct on-site parameter setting without housing openings or loose parts.

A front supporting portion and soldered pins form a triangular PCB support that prevents connector tilting after repeated plugging.

A sliding retaining surface and movable support prevent connector detachment, reduce rattling, and keep alignment stable in housings.

A nested shell-insulator layout enables thin FPC connectors to keep automatic locking and manual unlocking in tight spaces.

A recessed shell heat spreader moves chip heat across a larger transceiver surface for better transfer to the cage heat sink.

Elastic contacts and a movable housing expand floating range for fine-pitch board connectors while limiting stress and preserving impedance match.

A symmetric interface base combines signal and pneumatic transfer points so a light barrier measuring unit mounts in either orientation with fewer lines.

A tapered multi-section shielding tube improves high-speed connector shielding while securing cables against movement and stress.

A latched actuating element uses cable insertion to release and re-clamp the spring leg, simplifying wire connection while maintaining secure contact.

An integrated detachable fuse holder in an industrial connector speeds fault isolation, simplifies fuse replacement, and shows fuse status clearly.

A surrogate battery shell and wiring harness keep power and data connected during shock and vibration testing, avoiding data loss and retests.

Shielded data contact pairs and modular separation curb electromagnetic interference when data and power are combined in one connector.

Non-rigid fasteners let a poke-through outlet bezel tilt and shift axially to stay flush in non-orthogonal floor openings.

A releasable coupling separates the fuse housing from the power supply to cut high voltage during replacement, improving safety and serviceability.

A two-piece snap-fit upper cover replaces screws in power strips to prevent loosening while enabling distinctive dual-color housing assembly.

A catheter-delivered blood pump uses self-expanding struts and a lead design that supports stable anchoring, retrieval, and reduced vascular damage.

A collapsible plate built into the receptacle cage matches airflow in empty and occupied ports, improving heat removal without separate covers.

Front-accessible surge modules fit standard wall enclosures and can be replaced without removing the mounted protector.

A rotatable transmission element reverses drive motion so connector mating stays accessible and avoids interference in densely packed layouts.

Angled ribs and flexible locking arms keep the terminal stabilizer secure above 100 N, yet allow controlled mating and reset on withdrawal.

A paired shielding cavity wraps differential terminals to cut crosstalk, improve signal integrity, and simplify connector assembly.

A latch-mounted switch cuts PoE power before plug withdrawal, preventing arcing damage and extending connector contact life.

Accessible contacts and a wallplate-retained control module let users reconfigure in-wall power functions without rewiring or shock exposure.

Using the same outer conductor cover on male and female shield connectors cuts part variety while maintaining stable fit, shielding, and impedance matching.

Digital in-line audio processing adapts radio sound to user hearing and ambient noise while preserving headset comfort and hearing protection.

A grounded wall formed by the shell and ground contact shields adjacent coaxial signal contacts to suppress resonance-driven crosstalk.

A conductive housing acts as reference ground to shorten return paths, cut crosstalk, and support higher-speed connector transmission.

Laterally resilient unlocking stops and feed bevels prevent connector jamming while keeping the pivoting cover securely latched.

Rotating guide tracks let an ECU slide in without scraping thermal surfaces, improving heat transfer and connection stability.

A nested contact layout lowers connector height while improving mechanical stability and reducing electrical noise for high-data-rate PCIe SSD links.

A bayonet-actuated clamping body secures busbars inside an insulator housing, enabling touch-protected, tool-free connection with clear status indication.

A hexagonal pin layout places power pins beside differential pairs to cut ground-pin count, preserve signal quality, and save package space.

A collapsible side support lets a rigid RF connector self-align during blind, offset mating, reducing damage risk and foreign object debris.

A unified connector housing combines power and signal terminals to save space, simplify mating, and protect signal wires from damage.

A staged movable housing and release feature cuts peak connection resistance without demanding tight dimensional accuracy or hindering mating.

A guide protrusion releases and biases the locking lever, enabling secure 3-axis engagement without external-force cancellation or damage.

A release projection and repositioning structure let a CPA connector mate with legacy connectors while restoring abutment alignment after arm deformation.

Selective housing voids and stepped contact thickness reduce impedance variation, crosstalk, and stub loss in PCIe SAS Gen5 connectors.

An adjustable heat dissipation block stays clear during insertion, then abuts the plug connector for reliable cooling without sliding damage.

A standardized mounting plate with quick-release locking speeds swaps between handheld top and low mode mounts while reducing filming delays.

A detachable locking seat and elastic contact with a stop block prevent shrapnel collapse, contact failure, and plug drop-off in power tracks.

Offset multi-row contact tails shrink PCB footprint while preserving high-speed interconnect density and reducing unused space between connectors.