Mountings TRIZ Cases

A sixth lens and fifth spacing element structure in an optical imaging system improves assembling stability.

A lens module uses an axial screw hole in the operating member to secure fastening depth without increasing radial thickness.

Moisture-permeable sheets on rotating lens barrels resolve the trade-off between drip-proofness and internal air pressure changes during zooming operations.

Segmented guide elements control rainwater separation location to prevent contamination of the adjacent side window during transverse acceleration.

An integrated bayonet catch with wedging action eliminates axial play in motor vehicle exterior vision units while simplifying assembly operations.

Nested guider and barrel components extend the optical zooming path length while maintaining reduced lens thickness.

Nested cylindrical frames with a radial gap reduce the number of parts in lens barrels.

A camera control unit manages focus lens operations and displays pupil autofocus targets in imaging devices.

Thermal deformation of ridges counteracts temperature-induced optical changes, eliminating external actuators and reducing device complexity.

A lens carrier uses a side opening to insert the lens barrel perpendicular to the optical axis, eliminating sliding walls.

Spring-loaded slots retain LiDAR optical components without adhesives, resolving the trade-off between secure retention and easy component replacement.

Extrusion-molded resin hinge springs replace metal leaf springs to resolve manufacturing precision and weight trade-offs in camera modules.

A close-distance correcting lens system moves first and second lens groups at differing distances during focusing operations.

Segmented circular arcs at the cemented lens boundary reduce protrusion amounts while suppressing ghost reflections.

Peripheral rib structures on plastic lens elements attenuate non-imaging light, resolving surface reflection issues that degrade image quality.

Inertia blocks on the mirror plate modify mass distribution to lower resonant frequency without increasing damping forces or driving torque.

A retracting lens frame rotates within a rotary gear structure to move the optical element off-axis.

Piezoelectric actuators adjust beam length to correct astigmatism and radius of curvature in lightweight space mirrors.

Raised frame regions support cantilevered camera substrates, reducing stress on mounting components during drop events.

A miniature lens focusing mechanism uses an octagonal winding element and magnetic elements to displace a lens holder for auto-focusing.

A camera body synchronizes output and input signals across dedicated terminals to verify accessory attachment before enabling power delivery.

A liquid lens image sensor module integrates a heater and temperature sensor to stabilize optical properties.

Metal intermediate rings with convex portions fit into concave resin lens sections to suppress radial deformation and maintain optical axis alignment.