Coupling Device Details TRIZ Cases

Multiple holding forms in one add-on housing let snap-in and push-pull latching elements share a single connector mounting design.

Terminal protrusions and metallic plate extensions raise USB-C current capacity while preserving spacing to prevent short circuits.

A detachable inner housing carries the mating and identification features, so connectors can be reidentified without replacing the outer housing.

Standardized socket modules and conductive plates expand outlet count without new molds, lowering cost while keeping electrical connections stable.

Double-shielding walls and grounding contacts isolate closely spaced RF contacts, improving EMI shielding and signal integrity on compact PCBs.

A lens-coupled fiber connector improves sewer inspection video bandwidth while relaxing alignment tolerances and reducing contamination sensitivity.

A split terminal fitting allows relative movement between mating and board contacts to absorb thermal warpage and keep connector alignment reliable.

Locating features and mounting studs align small SSD cable interfaces, improving mechanical integrity and easier installation and removal.

By assembling the dielectric cover across the conductor length, this shield connector avoids bend deformation and suppresses impedance mismatch.

Parallel conductive sheets and linked airflow passages raise current capacity while limiting connector temperature rise.

A rear supporting block braces the exposed elastic-arm support portion, improving terminal reliability without lengthening the insulating block.

Ceramic members clamped between a busbar and metal housing prevent thermal gaps from tolerances and expansion, improving heat dissipation.

Mechanical decoupling with gaskets and back-side electronics helps a large image sensor package absorb thermal expansion and protect signal integrity.

Modular removable cable couplings separate complex energy, data, and fluid lines to ease sterilization, reduce entanglement, and protect the sterile field.

A polarizer, cable lock, and terminal lock keep flat cables correctly oriented and securely retained for reliable electrical connection.

Asymmetric stopping pieces and support blocks block upside-down module insertion and improve receptacle stability against rearward forces.

A preassembled nonconductive insert isolates contacts from the shell, preserving signal integrity in tightly packaged high-speed connectors.

Contact protrusions and matched anti-corrosion plating improve shield braid adhesion, EMI blocking, and galvanic corrosion resistance.

A fixed-plus-detachable connector layout keeps cabled front-panel links out of reflow heat, enabling SMT assembly, reworkability, and signal integrity.

A support member fills the insulator-to-board gap during crimping, preventing deformation, reducing near-end crosstalk, and improving signal quality.

A drawstring moves an elastic arm to disengage the lock, making small docking connectors easier to separate in tight spaces.

Rounded nub ball joints let connector modules float and rotate during mating, correcting misalignment for reliable high-speed terminal connection.

Side-wall grounding terminals with elastic fingers and support improve bus bar contact despite tolerances while reducing short-circuit risk.

A middle grounding member supports outermost ground contacts during molding, preventing plastic overflow contamination and position drift.

Rotating cover arms with a spring-biased lock keep outlets closed to children while allowing adults to open them with a deliberate action.

A self-test and fault-responsive trip path disconnects power when leakage detection or drive components fail, avoiding unsafe manual reset.

Directly exposed conductor end surfaces and impedance-matched dielectric reduce connector stubs and improve signal transmission.

An integrated wall section or latch hook keeps a tensioned clamping spring from falling out, improving conductor connection reliability.

A flexible loose section separates skin-adhered electrodes to block sweat short circuits, fit different users, and stay attached during movement.

A groove-shaped serration across the bottom plate and tightening pieces increases conductor contact area and stabilizes low crimp resistance.

A recessed detecting member nested inside the lever avoids forced movement, external damage, and lever deformation during connector locking.

A U-shaped leaf spring with an embedded backstop reduces axial-force loosening and keeps gold finger PCB contact height stable.

A hinged clamp and spring-loaded guide secure flexible interconnect circuits without metal terminals, cutting harness weight, size, and cost.

A protective layer seals conductive tape electrodes during lamination, blocking plasticizers, moisture, oxygen, and early electrochromic glass failure.

A floating plate and elastic support let liquid cooling plug-ins absorb vibration, preventing coolant outflow and splashing in battery packs.

A tapered cover guides finger contact to the detecting member, improving connector operation when the assembly cannot be directly seen.

A V-groove self-locking clip uses insertion energy to secure plug connectors automatically while minimizing swivel wear and accidental disconnection.

Integrated contacting portions on a retention projection keep mating connectors stably fitted without a separate locking mechanism.

A unitary ground bar welded to a shielding member cuts differential-pair crosstalk, improves common grounding, and resists heat warping.

A selectable impedance circuit lets one headset work with both military low-impedance and civilian high-impedance audio systems.

Segmented grounding fingers and a partial absorbing layer reduce crosstalk and signal interference in high-frequency electrical connectors.

A removable securement tab lets one plug-in wall transformer meet both screw-required and screw-prohibited outlet regulations.

A nested actuation head and spring clearance let contact blocks stack fully while keeping a low profile for modular push-button assemblies.

An elastically deformable pressing portion joins wire conductors to sheet contacts in smart clothing while keeping connectors compact and low resistance.

An elastic pressing jaw enables direct busbar contact in compact tap-off units, reducing size, manufacturing complexity, and insertion effort.

A wired base with swappable outlet, switch, and sensor inserts lets users reconfigure fixtures without rewiring while staged engagement reduces shock risk.

A guided dock connector aligns display head and stand pins to avoid coupling damage while maintaining stable electrical contact.

A nested self-locking latch secures mated connectors and gives audible, visual, and tactile confirmation to prevent accidental disconnection.