Patent attributes
A washable switch that may be used in a keyboard is disclosed. In an embodiment, a housing of the keyboard may include a key opening and a support layer may be mounted in the housing. Key silos may be mounted on the support layer and input keys with support legs may be mounted in the key silos. In an embodiment the key silos may comprise an internally lubricated resin. An actuation unit and a keyboard circuitry may be in communication and encapsulated in a first and second barrier layer so as to provide a keyboard that may be safely placed in a dishwasher. If the keyboard is configured for wireless use, a sealable power source compartment sealably coupled to the keyboard circuitry may be provided with a removable door so as to allow the user, in operation, to access and replace a power source. The keyboard may include an externally exposed connector that may be sealed with a plug that may be attached to the housing by a tether.
