Non-Rotary Current Collector TRIZ Cases

A motorized telescoping power strip brings outlets out from behind furniture for easier plugging while keeping cords hidden when not in use.

A rail-mounted power contact feeds driver circuit cards through edge power pads, freeing card space and shrinking communication system size.

A damping device and variable-stiffness spring curb abrupt holder motion, reducing current collector wear during rail exit and curved travel.

A movable spring-loaded contact in a plastic guide insert maintains cableway support cable equipotential bonding despite slight lateral movement and wear.

Permanent magnets and 3D Hall sensors track current collector tilt, rotation, and position for accurate conductor rail wear monitoring.

A conductive balance assembly and pivot bar route power to movable privacy glazing without blocking sliding or pivoting motion.

A resiliently biased track contact assembly keeps patient hoists powered across track gaps and splices while reducing brush wear.

Elastic holding lamellae secure a replaceable sliding contact against vibration while preserving a compact current collector.

A movable antenna holder keeps waveguide penetration depth constant as sliding contacts wear, preserving data transmission and electrical contact.

A guided connector body and cable harness maintain stable power and signal transfer between moving aircraft structures while limiting path deviation.

A static charge elimination member in the discharge duct neutralizes used carrier tape to prevent sticking, clogging, and machine stoppage.

Real-time sensors adjust current collector contact force to maintain rail power transfer while limiting sliding piece wear and maintenance.

A movable receptacle shell shifts within the PCB-mounted port to avoid plug interference and enable simultaneous use of wider connectors.

A mounting device holds a data conductor at a fixed distance from a conductor rail to ensure stable signal transmission.

A multi-pole current collector uses a central compensating rocker and connecting rods to adjust upper arms for consistent contact pressure.

A conductive bush bridges the shaft and moving body to suppress electric discharges caused by static electricity across insulating gaps.

Replacing rubber springs with a helical spring stabilizes the contact shoe position and reduces vibrations for reliable energy transfer.

A variable diameter piston reduces static friction during operation while maintaining high compressive force for reliable current transfer.

A connecting device uses movable spring elements to maintain electrical conductivity between flanges during displacement.

Segmented contact blades elastically angulate and slide to resolve dimensional constraints while maintaining power transmission.

A vehicle generates power and transfers it through a track circuit to energize coupled devices.

Grounding ring and wire mesh strap maintain electrical continuity in telescoping couplers.

A power connector assembly uses a slide mechanism to maintain electrical contact during equipment rack extension cycles.

Spring-loaded segments in the collector shoe assembly distribute current to reduce heat generation and maintain signal integrity during motion.

A linearly moveable sliding contact system uses a threaded spindle to transport electrical contacts between parallel circuit boards.

Rotatable snow plough arrangement clears road obstacles while maintaining electrical contact with voltage-bearing tracks.

A support assembly uses a rotating conductor to selectively engage a bus bar.

A telescoping coupler assembly uses a cantered grounding spring to maintain electrical continuity across sliding interfaces.

Stationary conductive parts contact moving plates to supply power, eliminating cable wear and maintenance complexity.

A contact device uses a parallel linkage to maintain uniform force across conductors.

Oblique grooves in a sliding contact busbar retain lubricant to prevent discharge and reduce wear.

A sliding element with spring-elastic contacts moves along a threaded stud to establish electrical connections between printed circuit boards.

Angled contact bars segment current into parallel paths, reducing blow-apart forces and minimizing welding risks during fault events.

A high-frequency tuning sliding electrical contact uses Be-Cu alloy elastic pieces with silver plating and self-lubrication.

A downhole electrical connector uses rigid sealing encasing material to maintain secure mechanical and electrical connections during well pressure events.

A sliding component with clamping holes locks detachable earphone insertion pieces, reducing head-mounted weight while maintaining sound quality.

A wiring duct plug uses a rotator to move electrode terminals for electrical coupling.

A telescopic transfer element transmits electrical power and signals between movable aircraft structures.