Coupling Contact Members TRIZ Cases

A connection terminal with a compression coil spring part holds a folded-back lead wire between the spring and a base.

Segmented female-side contacts sandwich male terminals, reducing connector area while maintaining electrical connection stability.

Segmented holding bodies resolve the trade-off between high insertion force and reliable holding force in terminal connections.

A silver-plated product with controlled crystal orientation improves thermal resistance and bendability.

Flexible insulative tubular body partially embeds conductive wires to form an internal contact channel.

Segmented ground contacts shield signal paths, reducing crosstalk and preserving integrity at high densities.

A connector tongue integrates a printed circuit board with a metallic frame to shield signals and resist wear during mating cycles.

Rear plate height difference extends retracted portion across full width, maximizing engagement margin between locking projection and hole.

A one-piece electrical connector terminal uses guiding channels to constrain the contacting portion for stable linear extension and retraction.

A flexible layer with low elastic modulus absorbs press-fitting load, suppressing substrate damage while the core layer maintains holding force.

A connector terminal uses paired flat plate portions and a support portion to enable flexible insertion paths.

A plating film with dispersed aromatic compounds restricts contact resistance increase through pi-backbonding, reducing oxidation and kinetic friction forces.

Segmented insulating portions and projecting portions protect terminals from foreign bodies without increasing insertion force.

Tongue and groove interface assembly integrates electrical contact elements within the mechanical locking structure for secure joining.

A power receiver control unit restricts incoming energy via a primary terminal before full capability determination completes.

Segmenting the busbar into independent sections allows reliable electrical contact while simplifying insertion and reducing structural complexity.

A PCB-mounted electrical receptacle assembly integrates conductors and contacts to form a compact power unit.

A flat conductor connector uses a terminal narrow portion to form an opening that accommodates a thicker die pin during insert molding.

A male-female mutually-pluggable connector uses inter-plugged metal spring plates to establish secure electrical connections between wires or circuit boards.

A connector design uses narrower signal terminals alongside wider power supply terminals to reduce overall housing dimensions.

An extraction-preventing tooth snaps into the male terminal hole to resist vibration disengagement while leaf springs allow soft insertion.

Mechanical latching joins longitudinal edges of a plug-on element, eliminating laser welding distortions and reducing manufacturing costs.

Universal connector pins support SFP-DD and DSFP modules on one PCB, reducing design complexity and installation confusion.

Gaps between elastic contact pieces and cavity walls prevent foreign substances from increasing repulsion force during insertion.

An electrical contact arrangement segments the component into distinct zones to optimize transmission properties while maintaining mechanical resilience.

Elastic rotating part with segmented protrusions enables flexible side-to-side rotation in board-to-board connectors.

Integrally molded tongue portion secures receptacle terminals within the mount member to prevent detachment under external impact forces.

Vertical flaps on lower shell parts latch into upper walls, resolving width-reliability trade-offs in dense dual-port receptacles.

Pressing portions fit into wire recesses to boost holding force without deforming high-strength terminals.

A card edge connector with a movable inner housing adjusts elastic contact positions to maintain constant pressure despite varying board thickness tolerances.

Segmenting the resilient contact end into multiple portions distributes force via a lever principle, reducing contact resistance and preventing displacement.

A one-piece connector uses a rotating cylindrical carrier to align plural contacts with internal conductors, preventing dislodgment during patient seizures.

An elastically deformable contact terminal absorbs impact forces to prevent damage to testing elements while ensuring reliable electrical connections.

Vertical segmentation and central fixtures maintain strength during miniaturization, enabling elastic fixtures to function as a power source.

Overlapping base and wing portions increase arm spacing, resolving manufacturing difficulties caused by thin contact bases.

Offset plug-in contact pin on vertical bridge enables parallel conductor distribution in compact electrical connectors.

An angled pusher arm extends along housing surfaces to actuate a spring element, resolving the trade-off between miniaturization and effective lever arm length.

A connector retainer features a detection piece with a recess to accommodate protruding terminal tabs.

Segmenting the terminal body from the replaceable cable assembly eliminates single-use waste and lowers maintenance costs.

Three tongues on the socket-side power source terminal provide multiple contact portions that resolve current capacity and reliability trade-offs.

A movable connector uses a square wave spring to reduce insertion force while maintaining contact pressure.

Inter-fitting modular blocks enable quick probe reconfiguration, eliminating custom tooling costs and reducing production time for varied layouts.

Cutting slots separate connecting portions from ground terminals, preventing short circuits while simplifying the insert-molding process.

A double-sided USB plug uses a signal switching circuit to route data and power through either side of the connector.

Aluminum wire connects to external components via a copper-aluminum transition piece.

An electrical connector assembly integrates power contacts to supply energy directly from the mating interface to both the circuit board and peripheral devices.

Branching pins in a memory slot reduce trace density and signal loss.

An electrical connector with pre-connected terminals mounts stably on a motor seat to establish direct contact without welding.

Multi-dimensional ground terminal contacts improve shielding effectiveness while maintaining compact connector size and reducing signal interference.