Printed Circuit Board Receptacles TRIZ Cases

Opposing current flow in adjacent prismatic conductors cuts inductance, solving impedance issues caused by long feed paths in densely populated server boards.

Integrating filter inductors and cooling fans inside the module eliminates external components, reducing system complexity and space requirements.

Insulation connecting plate extends creepage distance between high voltage areas and metal case without increasing power supply volume.

A terminal block assembly forms a seal within a process variable transmitter housing to isolate electronics from the industrial environment.

Sliding slot rails enable flexible module configuration, resolving the trade-off between assembly ease and functional versatility in electronic devices.

Inclined wedges in card locks apply uniform pressure to electronics cards, reducing thermal resistance by seven-fold.

A hard deformable cover between the switch operation portion and movable projection restores original position after pressing.

Integrating a heating element into the standoff structure reduces assembly weight and manufacturing costs while maintaining effective temperature control.

An inverted fan orientation within a protective air duct prevents dust accumulation and environmental invasion while maintaining reliable heat dissipation.

A latching spring on the accommodation rail engages the amplifier housing for secure mounting without tools.

An elastic deformable device on an electronic board contacts a case to prevent shaking and eliminate unusual noise from vehicle vibrations.

An elastically deflectable thermal element adapts to varying component gaps, reducing thermal resistance without requiring multiple TIM thicknesses.

Elastic members press circuit boards against guide rails to prevent vibration loads on connectors and reduce scratching risks.

A stacked I/O connector uses a housing channel and diverter to direct airflow through cage openings.

Removable board cooling system transfers heat via internal exchangers and coolant pipes to external units.

Sloped contact surfaces guide rails into slits, resolving lateral movement issues that cause misalignment and detachment in compact electronic devices.

Spring-loaded ejector mechanism applies high force impulse to disengage blind mate connectors, enabling easy chassis removal despite limited clearance space.

Spaced bracket plates isolate circuit boards from installation torque, preventing substrate damage during assembly.

Symmetric housing casting reduces tooling costs by supporting diverse electric drivetrain configurations without new designs.

Metal plate seals open power module side to block interference pulses while plastic control housing reduces device weight.

A drawout power module uses an environmentally sealable chamber to isolate electronics from external air while enabling easy removal via securing arms.

A drive apparatus connector flange fits into a heat sink groove to form a sealed joint without extra waterproof covers.

Integrates power modules, bus bars, and controllers into one housing to reduce system complexity while maintaining thermal performance.

Segmented inlet and outlet covers seal cavities against water ingress while allowing air circulation, simplifying manufacturing of heat-dissipating devices.

A wedge lock assembly maintains clamping force on submersible housing components using a displacement device and variable gap compensation mechanism.

A branched ground cable connects to the hinge structure to stabilize display signal transmission in foldable electronic devices.

A sequencer mechanism with a bias inhibits signal connection activation during device securement, preventing damage to connector portions and circuit boards.

Segmented housings align mating members to prevent slippage from manufacturing tolerances.

A modular front frame with folding side walls secures structural rigidity for thin display panels.

An adjustable carrier assembly with a reusable bottom frame and replaceable cores maintains coplanarity across multiple manufacturing stations.

A controller monitors voltage across spaced PCB patterns to identify inflowing substances using resistance changes.

Adhesive receiving structures on stabilization disks create virtual mounting points, enabling COTS boards in kinematic environments without drilling holes.

A thermal dissipation module transfers heat through layered paste and metal, resolving hermetic isolation trade-offs.

A modular chassis with side rails and central connectors supports electronic module trays.

An integral insertion hole in the composite frame eliminates mounting screws, reducing bezel width while maintaining structural integrity.

A railway control relay board uses a double-board structure with sliding grooves and support columns to enhance mounting strength.