Relieving Strain On Wire Connection TRIZ Cases

See how adjustable boss heights and multi-height retaining ribs enable a single wire fastening

See how a transverse clamping guide integrated below the mains plug prevents cable pull-out whi

See how a protective shell with inclined flaps and integrated sealing prevents foam insulation

Threaded cap compression and inward ridges secure Kevlar-strengthened fiber cable jackets without crimping tools, improving field termination reliability.

A wire-passing limiter restrains cable pull in one direction while allowing connector movement, reducing terminal damage, contact resistance, and fire risk.

A protective fluid in the connector’s annular cavity lowers humidity and suppresses corona discharge and creepage in HV pulse links.

Axially contracting fingers compress interchangeable grommets to secure different cable sizes and shapes with stronger sealing and less prong complexity.

A displaceable retainer, pressing piece, and protrusion stabilize primary terminal locking to prevent rattling and wire-pull release.

An integrated accommodation and threaded casing cuts connector parts, removes sealing rings, and reduces assembly time and material cost.

Shifted contact points on arm springs make attachment checks easier while preserving stable multi-point electrical connection in a compact female terminal.

A mounting frame and housing let heavy-duty connectors use straight cable entry, reducing bend damage and supporting thicker or rigid cables.

A resin wire holder clamped by metal parts suppresses wire rattling and terminal load without enlarging the connector.

A sliding crimping cover adjusts to cable diameter and deflection, improving fixation while saving space and simplifying assembly.

Longitudinal compression deforms cable seals and body seals to deliver IP68 ingress protection, easy assembly, and strong pull-out resistance.

A resettable surge connector avoids sacrificial part replacement while monitoring voltage, current, heat, and internet connectivity.

An expandable ferrule clamps the contact element to the conductor, simplifying assembly while compensating for position tolerances.

Integrated clamping, terminal blocks, and sealing in one housing simplify large-OD cable splices while improving moisture resistance.

Strain-relief overmolds and extended outer walls help high-speed cable connectors resist tension, shock, and vibration without signal loss.

Tool-free clamping and a plug-socket layout let individual electrical cables be replaced or repaired without compromising secure contact.

A TPA device with integrated sealing blocks insulating material at housing and wire interfaces while keeping terminals properly positioned.

A waterproof swivel connector on the pool cleaner body maintains submerged power transfer while resisting cable pulling during retrieval.

A fold-and-clamp connector secures conductive textile without crimping, reducing tearing risk while maintaining reliable electrical contact.

A positive-locking angled connector assembly redirects cable strain away from the receptacle interface to keep contacts stable and serviceable.

A compact locking ball, anti-rotation features, and crimp sealing enable faster optical fiber connector assembly with module adaptability and tensile resistance.

A grooved connector bracket organizes aircraft seat connectors and cable ties to preserve clearance, prevent chafing, and speed installation.

An insulated bendable cover latches over the cable insertion plane to prevent dielectric breakdown while keeping cable insertion simple.

A spindle-and-cover connector enables tool-less fixture attachment while shielding wires and terminals from accidental contact.

A reversible lead wire guide locks onto a rear extension so one connector part supports both upward and downward wire routing.

Recess-protrusion end engagement and dual locking portions keep the shield and outer sheath continuously held, improving wire retention in compact connectors.

Coiled spring pins lock hermaphrodite 1P connectors in alignment, improving mating reliability and preventing improper coupling in dense power systems.

A two-way buckle and reset spring prevent button sticking in an energy storage connector while lowering contact resistance and heat.

A modular PV connector combines main, intermediate, and rear members to expand output channels while cutting splicing cost and wiring complexity.

An accordion-style overmold expands and tensions nearby connectors to prevent loose cable connections and signal interference across port layouts.

Extra wire stored around a pillar expands connector movement, easing mating work while preventing sharp bending and load at the connection.

Sliding clamp portions on a compression screw let a pin and sleeve connector seal and secure cords from 1/16 to 1/2 inch diameter.

Sliding backshell components replace screws to speed connector assembly while maintaining strain relief and protection from moisture and debris.

A sealed metal box structure makes the distribution frame thinner yet durable, improving dust protection, mounting practicality, and service life.

A flexible strain relief and coupling nut seal underground meter connectors against water, pressure, and cable movement.

An integrated bus assembly links same-polarity board connections to one cable, cutting wiring complexity, cable use, and occupied space.

A rotatable angled cable outlet lets one plug connector housing fit multiple outlet directions while staying robust for large cables and harsh environments.

Integrated strain relief and extended outer walls keep high-speed cable connectors locked under tension, shock, and vibration.

A bumper-supported cord holder secures the plug head and cable position to prevent internal strain, damage, and connection hazards on RVs.

Piecewise base, cap, and side-wall assembly clamps oblong conductors securely while reducing connector weight and improving wiring organization.

A staggered pressure-mount contact assembly reduces discontinuities, crosstalk, and loss in dense near-chip links up to 224 Gbps.

An angled rotatable cable outlet lets one connector housing adapt to tight installation spaces while protecting large cables in harsh environments.

A radially enclosed push-out opening and secure fixing mechanism let one angle connector sleeve fit multiple cable connectors without losing stability.

A two-part clamp with jack screws secures rPDU power cords in tight chassis space while simplifying assembly and reducing pull-out risk.

A two-part angled connector sleeve keeps the ejection opening fully surrounded, improving opening stability and connector compatibility.

Separating the light emitter into a reusable section cuts sensor running cost while fixed detector placement speeds setup and alignment.

A terminal position assurance member enables synchronous terminal-housing assembly, reducing cable deformation and supporting automation.

A sliding actuating element with detent guidance opens and holds a conductor terminal clamp without pivoting tools, easing wire insertion.

A resin fixing member keeps parallel wires aligned for high-density terminal connection and lets defective wires be replaced individually.

A non-circular locking thread section deforms the mating thread to raise friction and prevent loosening under heat cycling and repeated use.

A variable-stiffness casing protects a flat door power cable, adapts to hinge kinematics, and avoids exposed bulky sheaths.

A multi-finger clamping element fixes cable plugs in position, prevents rotation and damage, and avoids separate adapters for different connector types.

A split hood locks into existing housing through holes to protect the cable pull-out portion without adding screw holes or extra fixing parts.

A split adapter inside the hood secures a pre-terminated cable, improving sealing, strain relief, and vibration resistance during field installation.

Connector boots, enclosures, and cable clips stabilize IFE plug-receptacle links against vibration, shock, and fluid ingress.

A tapered clamping part and tilt-release latch secure preassembled RJ45 plugs while allowing quick detachment without loose parts.

A grooved half-shell clamping sleeve aligns with the connector element to simplify cable fixation and maintain reliable high-frequency shielding.

Dual contact points in the lead-out port spread tensile load, maintain bend radius, and reduce wire breakage without extra bushings.