Emergency Actuators TRIZ Cases

An elastomer web biases the slider against the switch nub to remove backlash and rattle while allowing wider assembly tolerances and lower cost.

A spring-supported insert adapts switching travel and limits contact force, letting standard actuators work with microswitch contacts.

A nested inner and outer support with a central frame improves keycap stability, rigidity, and smooth travel in low-profile keyswitches.

A raised spacer edge and downward protrusion let illuminated buttons avoid substrate collisions while preserving sensitive press detection and thin form.

Magnetic attraction and engaging portions let users swap only the keycap cover, avoiding full keyboard replacement for appearance changes.

Inclined return-speed surfaces accelerate push button release to prevent contact timing mismatch and maintain reliable switch operation.

Local inflection of an elastic toroidal element creates variable preload, simplifying button return while improving durability and adjustability.

A variable contact arm and bent elastic unit let one switch structure support NO and NC modes with easier assembly and lower fatigue.

A sealed membrane across the button through-hole blocks liquid ingress while transmitting light and preserving button actuation.

A transparent membrane blocks liquid ingress at the button while passing light to an embedded guide, preserving actuation and internal protection.

A two-part keycap with engaging holes and buckle members lets users swap only the upper cover for easier keyboard customization.

A slide button adds left, right, and press inputs so gamers can reload, jump, or melee without leaving the aiming stick.

A sealed membrane, light guide, and centering parts keep the aerosol device button illuminated, stable, and resistant to liquid ingress.

A spring, conductive silica gel, and matched bumps give game controller keys longer life, steadier force, and better tactile feel.

An elastic insert bridges switching paths and limits contact pressure, allowing control signaling units to work with microswitches.

A push button and internal switch assembly drive both contact blocks and a light source, enabling synchronous status indication with simpler wiring.

A nested slider and guide structure enables interchangeable keytops without adding keyboard switch height, while preserving stroke and tactile feel.

A nested slider pedestal and column guide enables interchangeable keytops without added keyboard height, easing assembly and preserving key feel.

A torsion-spring switch links button actuation and lamp indication without using a dedicated control contact, simplifying wiring and preserving outputs.

Hook-gap coupling and a stopper let one button stroke while blocking the others, enabling compact multi-function switching with fewer mis-operations.

Sliding lifting supports on a concave slope give thin keyboards longer key travel, stable key motion, and fewer parts to cut cost.

A substrate groove beneath long keys absorbs corner-end bending so electrical contacts engage before bottoming out and invalid input is avoided.

An elastomer web biases the slider against the switch nub to remove backlash and rattle while allowing wider assembly tolerances.

Movable insert blocks and stop sets guide the keycap straight down, reducing horizontal shake and keeping corner presses smooth.