Coupling Device Details TRIZ Cases

Two plug-in connectors split busway current to limit contact temperature rise, enabling full rated capacity without busway changes.

A plunger-linked latch secures PDU outlet modules yet releases them cleanly, reducing latch damage, tooling complexity, and removal effort.

Lateral webs and a double-pass bus bar guide stranded conductors, prevent splaying, and raise clamping force without insertion damage.

A retractable charging hub expands the landing envelope, then repositions and deflects to align UAV contacts for reliable docking and charging.

A memory-equipped detachable power cord lets a PDU auto-configure to different power sources without rewiring, reducing inventory and retesting.

An integrated retaining element keeps the clamping spring open for tool-free conductor insertion and release in a compact terminal.

A retractable charging hub preserves landing space, then extends with magnetic locking to secure UAV docking and charging.

A heat-deforming lock blocks the release lever of a hot plug-in module, preventing accidental removal when device temperature rises.

Aligned pivot axes let the lever and contact spring share space, creating a more compact plug-in terminal with simpler assembly and safe clearances.

Elastic SMT conductive elements between the PCB and housing wall improve vehicle camera EMI shielding while simplifying assembly and tolerance contact.

Wide, thick resisting elastic pieces on a connector hooking plate prevent contact deformation and keep shell grounding stable through repeated mating cycles.

Twin-ax cables and embedded connectors bypass lossy FR4 traces to preserve impedance and support high-speed chip-to-port links.

A snap-fit bracket mounts electrolytic capacitors through a substrate opening, cutting soldering cost and lowering PCB Z-height.

Pressure-mounted PCB contacts and row shielding enable dense high-speed cable routing with strong signal integrity and no soldering.

A locking toolless DC connector speeds PSU maintenance while keeping the ground terminal first to connect and last to disconnect.

Recess and protrusion features reinforce compact connector housings at stress points, limiting plastic deformation while preserving mating durability.

Complementary fasteners and half-cavities let identical stacking modules form rigid connector housings with secure assembly and easy part replacement.

Conductive shells and partitioned contact spaces improve shielding in low-profile board connectors while limiting interference and signal loss.

A positioning slot and locking structure keep the mating plate aligned, preventing shift-related signal loss and connector detachment.

Grounding the attachment detection contact beside a clock contact cuts adjacent-signal noise without adding contacts or enlarging the accessory shoe.

A rotating lever drives straight-line cable clamping and pin contact, enabling tool-free installation in tight spaces without torque settings.

Standardized stacking modules with side fasteners let one housing combine varied connector parts while simplifying assembly and saving space.

A rotating bracket, sliding blocks, and limiting ribs keep DC socket contacts blocked from foreign objects while allowing normal plug insertion.

A suspended shutter housing and force-free movable cover protect socket terminals from accidental contact, even when the aesthetic cover is removed.

Stacked lead frames, shield layers, and conductive end protectors cut backplane connector crosstalk and support 112 Gbps signaling.

Multi-point support and spring clamping let conductors be wired before housing insertion while maintaining stable fixation and secure contact.

A sterile connector with an attached drape and signal path keeps robot arms isolated while allowing end effector changes without re-draping.

Oblique guide grooves and a laterally moving member let mating housings absorb connection-direction misalignment while keeping connection depth stable.

Engagement pieces and holding grooves stop a flat conductor cover from lifting where busbar protector space is too tight for locking at both ends.

A PCB that extends beyond the carrier housing lets connector sensors balance ambient protection, cooling, and easier assembly.

Welded fins and a locking structure cut thermal resistance between liquid and air cooling while letting one connector shell fit different heat sinks.

Elastic locking portions and housing grooves simplify MCIO connector engagement, cutting manufacturing cost while keeping a stable connection.

Hooked grounding units lock into slotted base plates to simplify cable grounding in re-enterable telecom enclosures without compromising sealing.

Curved shield portions and a protrusion keep mating connector shields in contact, improving electromagnetic wave shielding and connection reliability.

A ground conductor overlapping outer-terminal gaps absorbs and discharges high-frequency noise while preserving signal integrity.

An integrated second housing fixes the cable, connector member, and shell together to improve stability, cut size, and reduce assembly cost.

An integral connecting rib joins overlapping elastic pieces to avoid welding or riveting and preserve high-current transmission.

An electromagnetic coil and movable-contact assembly detects ground and arc faults, then cuts power quickly while enabling self-monitoring.

A non-conductive coupling and bayonet-style lock secure the welding torch gooseneck without high torque, reducing thread wear and arcing.

A locking ball, spring, and dimpled clicker disk limit angular play in circular plug connectors to resist wear, loosening, and uncoupling.

A sliding plug body and sacrificial mounting holder protect track sensor connectors from cable tear-off while simplifying maintenance.

A pierceable sterile barrier seals around contact pins to connect sterile and non-sterile lines without adapters or contamination.

A movable locking protrusion and elastic return mechanism improve connector retention and prevent loosening or misalignment during mating.

An elastic snap lock built into the connector housing prevents USB-C disconnection under vibration and keeps signal transmission stable.

A movable housing and insulating grooves stabilize contact springs to reduce oscillation and capacitance in high-frequency board connections.

An integral bracket and locking member secure multiple wires in a compact implant module, preventing pull failure while improving sealing.

U-shaped front and rear reinforcement plates strengthen the terminal, preventing housing disengagement and stabilizing electrical contact.

A piercing connector and tether carry probe signals across a sterile drape without breaching the sterile field during procedures.

Series resistors around an ESD clamp absorb strike and short-to-VBUS energy, protecting USB circuits while cutting part count and size.

A hinged clamp nests a pull cord on the connector outer contour, cutting storage space and making push-pull release easier.