Coupling Device Details TRIZ Cases

A split connector with a circular dove tail couples two cylindrical bodies laterally to clamp cables securely.

A self-locking locking arm reinforces engagement with the socket using elastic deformation.

Three-dimensional ground shields encapsulate differential connector pairs, reducing near-end and far-end crosstalk noise while maintaining high pin densities.

A two position latch assembly uses inverted cantilever beams to secure junction block housings.

A circuit arrangement uses surplus power from measurement instruments to drive a screen light for field unit displays.

A rotatable terminal support unit accommodates diverse device shapes, resolving the trade-off between universal adaptability and structural complexity.

Profiled clamping surfaces establish a form-locked connection between the rotor and camshaft in a vane cell adjuster.

An elevating plug receptacle cover reduces device thickness by moving out of the way during connector engagement.

A lighting connector uses a transparent insulating layer and an adapter circuit board to enclose terminals and signal wires while allowing light emission.

A telescoping outlet extender with a rotating male connector extends power access above obstructing furniture.

A plug module uses a sliding element to drive a positioning element away from socket constraints.

An opening element moves a dirt protector to cover the connection console, preventing contamination during insertion.

Actuating rocker moves terminal contacts open, enabling one-handed assembly without tools or additional hands.

Exposed compensation segments offset impedance variations caused by air pockets formed during the overmolding process of electrical connectors.

A movable contact holder uses a protruding section and retaining groove to secure the contact base without thickened structures.

A socket with rotating plug contacts and a rear-accessible latching system secures electrical connections against unauthorized removal.

Rotatable riveting secures the terminal cover to the clamping screw, reducing assembly complexity while maintaining touch safety.

Embossments on the contact portion bottom wall prevent unwanted bending under vibration while resilient arms reduce insertion force.

Square tube shield encloses high-frequency terminals to reduce connector size while maintaining shielding, overcoming bulky coaxial limitations.

Front end portions of grounding contacts engage a metallic shielding plate to prevent deflection during frequent plug insertion and withdrawal cycles.

Staggered grounding contact pairs in card edge connectors reduce electrical interference for stable high-speed signal transmission.

A locking feature secures connector bodies in a pre-staged position to prevent unintentional terminal engagement.

Segmented electrical connector housing integrates replaceable circuit modules to adapt wiring configurations without replacing entire cable assemblies.

Integer-multiple frame dimensions and grid-aligned connecting elements reduce component variety while maintaining mechanical strength.

Segmented contact socket arms deflect resiliently to clamp diverse pin diameters, resisting plastic deformation under torque and leverage forces.

Insert molding integrates conductive terminals and shielding into a unified structure, preventing terminal warping and improving production efficiency.

An intermediary electric junction balances charging rates and reduces resistance by connecting dual batteries via equal length wires.

Segmented two-part bayonet locking ring eliminates complex collapsible core molds, reducing production costs while maintaining structural integrity.

Terminal Position Assurance part guides and constrains electrical pins to prevent uncontrolled bending during assembly, improving connection reliability.

Segmented handles and a dedicated release element prevent accidental underwater connector disengagement, ensuring reliable mating for subsea operations.

Segmented drain wire strands distribute mechanical stress during bending, preventing signal attenuation and fatigue in high-speed cables.

A front-loaded terminal position assurance device secures electrical connector terminals within a central cavity.

Segmenting the USB socket into a replaceable upper cover prevents discarding the entire unit when the interface loosens.

Sliding pinch plates compress contact springs against male leads, reducing mechanical wear on circuit board wafers during engagement.

A cable connector assembly features a movable protective cover that shields unused plug connectors from physical damage.

Resilient lock arms deform under force to correct oblique insertion, ensuring reliable locking engagement.

A switch-equipped connector uses a distant magnet and austenitic spring stainless steel to maintain contact reliability.

Symmetrical conductive plates with protrusions clamp internal beams to secure power terminals against vibration while maintaining high current density.

Adjustable impedance signal transmission connector uses insulating body and rear casing with specific dielectric constants.

An elastic metal arm in a socket detection pin contacts a ground pin when a phone plug inserts, switching signal processing to prevent device damage.

Interlocking coding elements in connector slots prevent misconnections while metallic shielding protects signal contacts during insertion.

A push-pull plug uses segmented elastic locking arms to achieve secure engagement within a minimal housing footprint.

Arm protection walls on the housing cover the flexible arm portion to prevent deformation from vibration or shock, ensuring reliable locking.

A modular power distribution assembly integrates multiple circuits into a single unit.

Parallel dielectric ribs on a tuning body adjust connector impedance, eliminating the need for multiple specialized connectors.

A connector with a rotatable first part and curved conductor track maintains electrical contact during rotation.

Interlocking restricting portions in a two-part wire cover resolve the trade-off between wire suppression reliability and assembly convenience.

Modular optical connectors allow replacing damaged electrical assemblies without replacing the entire in-wall cabling infrastructure.

An enclosed hard disk case buffers vibrations via an airbag and blocks dust with a spring-loaded board to prevent wear on the interface.

Insulating pieces absorb mechanical forces during plugging to protect soldered connections from stress and prevent voltage flashovers.