Coupling Contact Members TRIZ Cases

Front and rear abutting portions on peripheral walls prevent excessive resilient piece deflection, stabilizing contact pressure against plastic deformation.

Segmented contact blades distribute current load across multiple points, ensuring reliable connections in vibration-prone environments.

Insulated coverage region on the tongue portion shields receptacle terminals from debris accumulation, preventing short circuits and terminal warping.

Ribbed contact springs reduce insertion mating force while maintaining stable electrical connections under vibration.

Slits in the shielding plate align with thickened power contacts to create void spaces, eliminating shorting risks while maintaining electromagnetic shielding.

Differential flexural rigidity in connecting terminals prevents short circuits while enabling downsizing and cost reduction.

An elastic piece presses a tab side edge inward against a contact piece, suppressing movement under vibration while maintaining insertion ease.

Integrating audio and USB connectors into a single sealed unit improves waterproof reliability while optimizing internal space utilization.

Leaf springs balance protective coating expansion forces to prevent high temperature separation and ensure stable power supply.

Varying contact protrusion depths compensates for uneven thermal contraction forces, preventing misalignment and separation in liquid ejectors.

Accessory terminals align with bayonet claws to resolve unstable communication caused by misaligned contacts during lens mounting.

Support portion prevents permanent deformation of conductive pins, ensuring reliable electrical coupling.

A connector pin stub with increased per-unit-length signal propagation delay shifts resonant frequencies to higher values.

Varied NGFF pin lengths enable hot-plugging by connecting ground and power before signals, preventing module insertion tilt.

Grounding signal pins via a spring pin prevents electrostatic discharge while avoiding transmission line loss in high-speed interfaces.

Lossy metal signal terminals coated with low-loss materials reduce resonance and electrical noise, enhancing high-speed data transmission integrity.

Segmented grounding and shielding layers reduce openings between components, preventing signal interference while maintaining assembly ease.

Segmented case bodies resolve installation difficulties while universal connectors merge charging capabilities into protective housings.

A plug connector assembly uses interference engagement to unite first and second insulative members before inserting the integrated unit into an insulative housing.

Housing spaces direct leaking electrolytic solutions away from lead wires, preventing corrosion and ensuring reliable electrical connections.

Segmented base isolates armor deformation from spring portion, stabilizing projection for reliable mating contact.

A W-shaped contact element with multiple receiving tulips provides reliable electrical connections for bus systems.

Two-directional recess alignment removes oxide layers from aluminum wires while maintaining holding force and reducing die manufacturing costs.

Segmented woven contacts with helical springs reduce normal force and friction, delivering low resistance and high durability.

Adding selenium to the plating bath yields high hardness without alloying elements, preventing contact resistance spikes in connectors.

Interposed elastic member absorbs twisting and drop impacts to protect portable printer connector mounting.

Inverting elastic deformation to plug contacts maintains connector strength while enabling miniaturized width and height dimensions.

Bridge connector replaces unstable wire connections by using metallic elastic plates to maintain firm contact pressure between power supply boards.

Segmenting the connector into separate leaf springs and holding members reduces structural complexity and cost while maintaining reliable electrical contact.

Segmented housing structure isolates contactor blades and wire connections within dedicated compartments to ensure secure electrical interfaces.

An angled plunger back with a retention guide positions a non-conductive sphere to block high current flow through the spring, eliminating entanglement risks.

A swiveling actuating unit positions a contact spring to form an electrical connection with a shielding contact.

Reinforcing brackets cover fitting side faces of board-to-board connector housings to protect thin guide portions during assembly.

Interface terminals join leads to isolation tabs without solder, eliminating manual assembly labor.

Integrating a shield plate with the housing reduces crosstalk while enabling high-density mounting and size reduction.

A power connector uses a segmented contact assembly to manage electrical switching energy independently from mechanical mating members.

Elastic extensions on the first plunger hold the second plunger against a coil spring, ensuring stable electric connections while reducing manufacturing costs.

An intermediary circuit board isolates soft plates from soldering heat, preventing damage while enabling easy disassembly and reassembly.

A floating electrical connector integrates the contact member with connecting leg portions to enable parallel displacement relative to a mounting board.

A detachable hair cutting appliance uses a receiving receptacle with lateral biasing elements to secure the connector plug.

A lamp connector uses a barb with a guide slope to position contacts within the body for faster assembly.

An angled single-row terminal arrangement resolves device complexity trade-offs while maintaining signal transfer consistency.

A terminal fitting contact portion features a flat surface that widens gradually to reduce insertion resistance.

Extended insulating barriers and bimetal contacts suppress arcing energy, preventing burns and extending connector lifespan without adding bulk.

Edge-placed signal vias create routing channels within the connector footprint to optimize high-speed trace placement on printed circuit boards.

An isolation device disconnects main and earth lines upon storm detection to prevent overvoltage damage.

Thinned power contact portions facilitate resin flow during insert molding while maintaining current carrying capacity.

A portable communication device interface uses a non-linear impedance device to enable reliable accessory detection while minimizing current drain.

Integrating silver powder into the switch actuator polymer provides water resistance and inhibits microbial growth without adding complexity.