Two-Part Coupling Devices TRIZ Cases

A connector uses a metal bonding member to thermally couple a shell to a temperature switch IC for rapid power cutoff.

An embedded shielding plate with integrated grounding fingers resolves size and high-frequency trade-offs in electrical connectors.

A plug connector uses segmented mating faces to isolate differential signal pairs and grounding terminals.

Segmented contact arms on a metal ground plate connect to terminals, suppressing high-frequency noise and cross-talk in compact designs.

Elastic grounding fingers reduce electromagnetic interference in compact connectors by discharging noise through a dedicated path.

A high speed edge card connector replaces dielectric material between terminals with air to lower impedance and reduce signal losses.

A nested insulating arm enters the insertion hole at an angle, increasing effective length and elasticity to prevent breakage during repeated plug insertions.

Embedded retaining members within a metal shell secure the insulated housing, preventing peeling from mating forces.

Step structure around mating tongue root replaces costly MUX silicon to prevent signal degradation while maintaining flippable plug insertion reliability.

A cross-bar lever mechanism and ground retention clip secure peripheral devices, eliminating manual screw fastening and reducing assembly time.

A solderless magnet terminal integrates a magnet layer and metallic structure for direct circuit attachment.

A segmented bow-shaped connector springs axially against a metallic housing to establish reliable protective grounding in circular plug assemblies.

Seamless metallic shell protrusions contact mating plugs to reduce electromagnetic and radiofrequency interference while maintaining waterproof integrity.

An arc-like support part holds flexible printed circuit board conductor sections, preventing relative movement and wear to ensure reliable data transmission.

Isolation panel members form channels to separate terminal pins, preventing electrical arching between juxtaposed conductors without conformal coatings.

A connector structure uses partition walls with specific dielectric constants to adjust impedance for cable compatibility.

Resilient contact arms establish parallel electrical conduction paths during insertion and removal operations.

A unified housing integrates female USB and MicroSD connectors with contact pins extending through walls for substrate mounting.

Unitarily formed metallic side arms integrate with an overmolded insulative shell to eliminate gaps and enhance waterproof performance.

A USB Type C connector uses a shielding case bump to electrically connect with a grounding sheet for signal integrity.

A shielding spring shell uses radial and axial resilient sections to maintain continuous electrical contact between mating connectors.

An oval metal shell with a flat interface reduces connector profile volume, enabling secure mounting on wearable articles without bulky circular designs.

A combined housing integrates female RJ and MicroSD connectors with symmetric contact pins for PCB mounting.

A universal audio jack automatically recognizes and arbitrates multimedia connections to provide seamless interoperability.

A modular electrical connector embeds pre-aligned terminals in an insulated main body using insert molding to ensure precise positioning.

Grounded communication jack uses flexible PCB and shielding case to match impedance for high speed data transmission.

Removable outlet safety cover plate with adjustable prongs prevents accidental contact by adapting to different outlet configurations.

Segmented terminal arrangement with a metallic plate reduces crosstalk while simplifying manufacturing complexity.

A female connector integrates a shielding sheet with direct contact parts to establish infinite ground paths for signal integrity.

A wave-shaped biasing portion maintains electrical conductivity between the nose and coupler across loose, partial, and fully tightened states.

Segmented collar shells with spring arms resolve assembly complexity while ensuring reliable grounding.

Floating connectors within a position limiting structure resolve housing slot misalignment.