Pin Hinges TRIZ Cases
- Cross-Arm Hinge Structure for Angle Hold and Flush Closing
A segmented guide groove and friction torque let the hinge hold arbitrary angles, then auto-rotate smoothly to the flush closing limit.
- Cam-Supported Hinge Structure for Compact Foldable Displays
Cam and elastic members let a foldable hinge hold flat, folded, and angled states while fitting narrow folding areas.
- Foldable Hinge Structure With Virtual Axes for Narrow Folding Space
Virtual-axis rotary brackets, cams, and elastic bodies support foldable hinge motion in narrow folding areas while preserving flexible display positioning.
- Torque-Setting Hinge Assembly for Precise Holder Tightening
An adjusting member moves vertically in latch grooves so the holder can be tightened precisely without angular movement blocking screw alignment.