A knob assembly includes a head portion and a cylindrical-shaped protruding portion protruding from one surface of the head portion. The protruding portion is interlocked with and configured to rotate together with the head portion. A plurality of friction protrusions are disposed along an exterior circumference of the protruding portion and configured to generate friction sound patterns by sequentially rubbing an external protrusion as the head portion rotates. A fixing member is coupled to the protruding portion in an opposite direction of the head portion.
Knob assembly and knob control system for vehicle including the same
2018-07-03
Patent
Electronic Resource
English
IPC: | H01H Elektrische Schalter , ELECTRIC SWITCHES / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / G05G CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY , Steuer- oder Regelvorrichtungen oder Steuer- oder Regelsysteme gekennzeichnet ausschließlich durch mechanische Einzelheiten |
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