Relieving Strain On Wire Connection TRIZ Cases

A cable connector assembly uses interconnecting pieces to terminate wire conductors perpendicularly against contact surfaces.

A plug-in device uses radially protruding abutment areas and a sealant to secure fastening nuts against control cabinet walls.

Sandwich sealing device with elastic element and barb anchors reduces mechanical stress on optical waveguides while maintaining high packing density.

Control fingers position cables during pre-molding to ensure complete encapsulation, eliminating movement gaps that reduce strain relief reliability.

A connector terminal includes a deformable buffer portion that absorbs positional gaps between press-fit terminals and through-holes.

A USB male connector integrates a metal reinforcement structure within its insulating body to enhance mechanical strength.

A middle shielding sheet with a yield slot routes power wires between upper and lower terminals.

A connector contact uses a housing protrusion to restrict vertical movement of the extension portion during assembly.

A lighting connector assembly uses an inner cavity to house the cable and reduce mechanical stress.

An integrated clamping portion uses elastic deformation and friction to secure cables, eliminating complex assembly steps.

Laser-welded asymmetrical shielding shells enclose a flat cable structure, reducing thickness while maintaining USB Type C signal integrity.

An inclined projection and linear groove convert rotation into linear motion, reducing terminal insertion load.

A resiliently-flexible sleeve and rigid clip shield the cable junction from damage.

Two-shot molding creates a hard outer shell that resists soiling and damage while maintaining ease of manufacture.

Multi-row contact layout resolves the trade-off between compact width and assembly accessibility, suppressing crosstalk through segmented ground shielding.

Curved shorting beams in a self-shorting connector establish equipotential connections during mating, preventing static discharge damage to contacts.

A quick release connector automatically detaches tensioned power lines from utility poles when mechanical load exceeds a predetermined threshold.

Localized crimping creates angled barb indentations that penetrate the outer insulator, reducing impedance variations while enhancing mechanical retention.

Threaded locking sleeve and gland nut clamp the cable, preventing radial tolerance leakage under external forces.

A receptacle and adapter connector design uses potting compound to contain explosions within the adapter side.

A wire dress cover uses integrated pushers to load conductors into support channels within an electrical connector housing.

A hollow compression device clamps network cables tightly within a connector body using tapered sleeve members.

A USB Power Delivery device adjusts output voltage via a buck-boost DC-DC converter to maintain stable charging sessions.

A plug connector outer shell uses a wedge profile to enclose mating components and cables efficiently.

Support plate part with inclined surface transmits shaking force from insertion terminal to body part for stable connection.

A connector cover features a rear shield that pivots laterally when pushed by a wire to shorten the assembly profile.

A pre-assembled power transfer plug routes renewable energy to home circuits without invasive rewiring.

Embedding the shielding plate inside the insulative housing eliminates separate assembly steps and reduces damage after repeated insertions.

Elastic clamping blocks with barb teeth secure wires inside the bottom cover recess, eliminating external lock screws and improving assembly efficiency.

A multi-plug USB connector uses a swappable tip to share power and data across different device types.

A molded wire clip secures flexible cables inside the connector housing, preventing bending and shifting that causes connection instability.

A strain relief connector assembly uses a compressible bushing to form a sealed connection with flexible electrical wiring.

Bi-directional wedge rings and silica gel secure LED modules, replacing fragile parylene films to prevent gas corrosion and extend service life.

Three axially spaced coupling members on a connecting strap prevent axial displacement and maintain a tight seal against environmental contaminants.

A serpentine groove system frictionally retains electrical wires in a circuitous path to relieve mechanical strain on conductors.

A protective adaptor housing connects electrical plugs to ribbed flexible conduits using integrated locking mechanisms.

Insert-molding insulative shell with metal shell prevents material distribution gaps during manufacturing.

A transition fitting compresses a grommet around photovoltaic cables to create a secure entry point.

Nested elastomeric receivers resist decoupling forces while preventing water and debris ingress into the connector chamber.

An L-shaped electromagnetic shield plate covers slits in a coaxial connector lock piece, preventing noise signal leakage while maintaining locking operation.

A cable strain relief unit merges a crown-like deformable element and holding component to secure diverse cable diameters.

Metal ferrule accommodates varying cable diameters through deformable crimping wings, resolving manufacturing precision trade-offs.

A wrapped electrical cable distributes mechanical forces across plug heads using a paracord sheath to extend component lifespan.

Segmented half shells with locking elements replace resin encapsulation to prevent moisture intrusion while enabling easy cable replacement.

Actuating jaws compress cables uniformly to prevent wearout in automotive electrical connectors.

Inverted clamping elements absorb high tensile forces without twisting cables, resolving the trade-off between robust strain relief and structural complexity.

A modular electrical connector adapts to outlet spaces using interlocking elements and snap-fastening mechanisms.

Segmented clamping fingers interact with holder wedges to prevent cable twisting during assembly while accommodating various diameters.

Single integrated fixing element combines locking and clamping functions to secure contacts and cables, eliminating separate strain relief components.

A wire fixing portion with a narrowing slit secures the tightening band at its intermediate part to prevent displacement.