Controlling Members TRIZ Cases

See how a coupling element made of light-transmitting material merges mechanical shaft connecti

See how positioning a switch panel between the armrest and operating lever on a seat console le

See how an internal weighted member coupled to the knob shaft increases rotational inertia, del

See how a pivoting hook-and-aperture mechanism enables control panel removal without disassembl

See how a diametrically magnetized magnet and magnetic field sensor detect both axial and rotat

See how a four-bar articulated linkage and slide wedge convert crank motion into linear push-ro

See how a parallel-branch circuit design enables burner-state indication with simplified wiring

See how a variable-thickness light diffusing part compensates for LED position to achieve unifo

See how a nested knob assembly uses a selective stopper, retention member, and helical spring t

See how a wireless operating element detects displacement movements on any surface to control a

See how reflective surfaces between knob body and ring redirect light to eliminate brightness g

See how a magnetic interface with Hall effect sensor enables cooking mode switching without com

See how integrating a fresh air system into the control console reduces vapor exposure, noise,

See how a closed holding element with optical encoder enables splash-proof sealing and rotation

See how a retractable touch part nested in belongings eliminates separate carrying and reduces

See how a stationary optical light strip adjacent to a rotary ring displays rotational position

See how a movable guard member and time-limited validation element prevent inadvertent adjustab

See how an interlock disk with locking pins and spring mechanism prevents accidental burner act

See how a hinged folding mechanism with sliding inner-outer pipe assembly enables a hand-held c

See how a joint mechanism between knob and valve shaft absorbs assembly tolerance, preventing m

See how a rotary crown with translating push button keeps markings readable while achieving 250

See how a nested control knob design uses an outer body and spring-loaded inner body to prevent

See how noble metal contact switches and spring-loaded actuation prevent accidental gas leaks i

See how rotating and pressing magnets transmit push-turn user inputs across housing barriers wi

See how a removable control knob uses inductive energy transmission to enable intuitive operati

See how a segmented knob assembly with front and rear modules, guide pins, and circuit board bo

See how an engagement-driven connection assembly enables hand controller installation on desks

See how motorized retractable control knobs balance child safety with adult ease of access thro

See how a nested selection element, fastening ring, and hub restrict disassembly while merging

See how a segmented coupling joint absorbs knob-to-valve misalignment in gas cooktops, enabling

See how a dual-component knob assembly uses color-coded ring and handle with shared display to

See how a two-step push-then-turn valve control uses cam-guided segmentation to prevent child a

See how an integrated light assembly with diffuser and connector prongs provides visual feedbac

See how a rotary press control structure with encoder, trigger button, and motor-driven screw r

See how a nested cam-and-plate locking mechanism prevents accidental gas valve actuation in coo

See how a joint intermediary absorbs assembly tolerance between knob and valve shafts, preventi

See how a controllable magnetic field around a rotary knob provides variable resistance and hap

See how a rotatable knob with integrated push button and light guide ring merges selection, act

See how a joint with spring coupling absorbs assembly tolerance between knob and valve shafts,

See how a plastic knob assembly uses an internal metal weight to mimic the heaviness and resist

See how support parts between knob ring and supporter reduce rotational shake and absorb extern

See how a segmented knob with snap-connected cover and carrier elements enables quick replaceme

See how a mechanical detent stop limits burner knob rotation to 227°, keeping element temperatu

See how embedding a drive button within a rotatable selector knob and integrating lighting redu

See how a segmented locking mechanism uses a lock rod and cam slot to keep the armrest stable w

See how an adjustable bracket assembly transmits force from one actuator to multiple dampers, r

See how a movable and rotatable palm rest module uses guiding tracks and positioning blocks to

See how over-injection molding merges knob shaft and shell ring into one part, eliminating asse