The present invention relates to a haptic control knob of a dual disk-type for a vehicle using magnetorheological fluid (MRF) to provide various rotating sensations of a control knob for a user. More specifically, the haptic control knob of a dual disk-type for a vehicle using magnetorheological fluid comprises: a housing; a solenoid coil provided in the housing; a shaft provided on the inner circumferential surface of the solenoid coil, and provided with a rotary shaft in the middle of an upper portion thereof, a first disk provided on a lower portion of the rotary shaft, and a second disk provided underneath the first disk and separated from the first disk by a prescribed distance; a middle plate provided between the first disk and the second disk, and coupled to the rotary shaft; a coil protector provided between the inner circumferential surface of the solenoid coil and the outer circumferential surfaces of the first disk and the second disk, and fixing the outer circumferential surface of the middle plate; and a cover having a penetration hole formed in the middle thereof to insert the rotary shaft therethrough, and coupled while enclosing an upper portion of the housing. A magnetorheological fluid is filled between the inside of the housing and the inside of the cover.

    본 발명은 자기유변유체를 이용한 듀얼 디스크 타입의 차량용 햅틱 컨트롤노브에 관한 것으로 보다 상세하게는, 하우징; 상기 하우징의 내부에 구비되는 솔레노이드코일; 상기 솔레노이드코일의 내주면에 구비되되, 상부 중앙에 회전축이 구비되고, 상기 회전축의 하부에 제1디스크가 구비되며, 상기 제1디스크의 하부에 일정간격 이격되는 제2디스크가 구비되는 샤프트; 상기 제1디스크와 상기 제2디스크의 사이에 구비되되, 상기 회전축과 결합되는 미들플레이트; 상기 솔레노이드코일의 내주면과, 상기 제1디스크와 상기 제2디스크의 외주면의 사이에 구비되되, 상기 미들플레이트의 외주면을 고정하는 코일프로텍터; 중앙에 관통홀이 형성되어 상기 회전축이 관통되어 삽입되고, 상기 하우징의 상부를 감싸며 결합되는 커버;를 포함하되, 상기 하우징의 내부와 상기 커버의 내부 사이에 자기유변유체가 충진되는 것을 특징으로 한다.


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    Title :

    Dual-disc type vehicle haptic control knob using magnetorheological fluid


    Additional title:

    자기유변유체를 이용한 듀얼 디스크 타입의 차량용 햅틱 컨트롤노브


    Contributors:
    KIM SANG YOUN (author) / YUN IN HO (author)

    Publication date :

    2022-08-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    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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