Couplings Bases/Cases TRIZ Cases

A porous dielectric insulator allows working gas flow while maintaining electrical insulation between high-voltage components in an ion accelerator.

A connector holder constrains inserting part movement to maintain sealing integrity.

Partition wall guides mating housing along structural walls to prevent twisting and reduce axial length.

An external magnet on the holder aligns the ball lens with the optical fiber, eliminating complex manual insertion operations.

A connecting arrangement uses a plug housing to accommodate either a sealing element or a modified positioning device for electrical connections.

Integrated flange structure eliminates complex discrete fingers while providing reliable EMI shielding and panel engagement.

A cut-in floor box assembly enables flush mounting of duplex receptacles within the floor surface.

An elastic plug holder compensates for varying distances between mating connectors, ensuring consistent insertion force and preventing vibration transmission.

A connector assembly with bifurcated housing channels integrates interlock and current carrying conductors to close circuits upon mating.

A connector plug uses a flexible hook and stopper to join cables through housing openings.

Segmented slitted passages invert traditional pinching seals to reduce device complexity while maintaining reliability and ease of operation.

Identical primary molded bodies with asymmetric engaging portions reduce manufacturing complexity while ensuring accurate core positioning.

Conductive inserts between differential pairs reduce crosstalk noise, maintaining signal integrity at 100 Gbps data rates.

Nested sealing rings and terminal protectors prevent water and dust ingress in high-humidity environments.

Replacing rigid plugs with molded silicone membranes eliminates installation time and weight while preventing moisture entry.

A rotating faceplate with driving features couples to an outer body to secure electrical connections.

Segmented sealing elements in a separate sleeve replace complex funnel housings to lower manufacturing costs while maintaining reliable conductor seals.

A polyphase extension cord integrates a four-phase circuit to deliver multiple voltage options through a single breaker unit.

Motor-driven pin assembly switches high voltage grounding connections to resolve safety risks from manual hotstick detachment.

Annular members with protrusions interlock and deform elastically to prevent water infiltration without plastic deformation or bulky rubber packing.

Coupled housing elements encase a plug connector and cable with an injected sealing element.

A terminal block cover member defines a seal attachment region on the main body to prevent axial displacement.

Deformable ground insert petals ensure uniform RF seal across tightening torque ranges, preventing signal leakage from loose connections.

A waterproof film covers conductive regions on a USB connector tongue to maintain electrical contact while blocking moisture ingress.

Pivoting valves nest inside connector bodies during coupling, eliminating external bulk while maintaining dust protection.

Motion sensors detect blade movement to trigger sub-six-millisecond de-energization, preventing arcs during rapid plug removal in explosive atmospheres.

A connector fitting body uses a stepped bolt head and nut to press housings together while distributing axial force.

An inclined groove surface mediates seal engagement, preventing rotational deviation and deformation during fitting.

Segmented sliding frames adapt the cover profile to balance cord accessibility with complete environmental sealing against rain and dirt.

A connector housing features a side cavity for loading fasteners that engage mounting shoulders to limit transaxial movement.

A liquid-tight electrical fitting uses an adjustable gripper ring and interchangeable grommets to secure PVC jacketed metal clad cables.

A 3D conductive gasket frame conforms to intricate housing seams, resolving positioning difficulties while maintaining reliable electromagnetic shielding.

A seal plug uses a frustoconical geometry to mechanically retain and seal within an implantable pulse generator core hole.

A movable cover rotates relative to a positioning component to adjust transmission line insertion angles.

A holding frame with separate plug modules enables orientation-independent mounting for flexible assembly.

Individual latch mechanisms segment cable retention to prevent accidental disconnection of neighboring wires while maintaining a compact panel footprint.

A high-voltage pulse load uses a tapered dielectric substance to maintain impedance matching across wideband frequencies.

Segmented insulative bodies joined by glue prevent humidity invasion while maintaining reliable signal transmission in the adaptor.

A hollow frame member accepts a transverse fixing plate through an integrated slot to secure the assembly without complex corner joints.

A cable protection kit uses a pressing assembly to deform a sealing member around cables entering the radio remote unit frame.

A protective cap for audio jacks features a tapered housing with dual coating layers to shield connectors from environmental hazards.

Elastic deformation of ear parts creates tensile stress against flange projections, preventing packing detachment while maintaining waterproof integrity.

A molded connector system encases a printed circuit board in resilient material while exposing connectors for coupling.

A connecting system enables radial and circumferential movement between a stator assembly and plug housing via a movable receptacle.

A socket, plug, and jumper system uses recessed contacts to connect live circuits without exposing workers to active voltage.

A conductive sleeve forms a flattened section with tubular ends to create an integral grounding structure.

Rotating retaining element engages base body to eliminate complex tool-based assembly processes.