An embodiment provides a sensing device comprising: a first cover; a second cover coupled with the first cover; a rotor disposed at the second cover; a first magnet disposed between the second cover and the rotor; a stator disposed between the first magnet and the second cover; a seating part disposed between the first cover and the rotor; a second magnet disposed on the seating part; a circuit board disposed on a bottom surface of the second cover; and a first hall sensor and a second hall sensor disposed on the circuit board, wherein the first cover comprises an upper plate having an opening and a side plate extending downward from the upper plate, and the side plate of the first cover comprises a first groove formed at a position corresponding to the second hall sensor and a second groove spaced apart from the first groove.

    Selon un mode de réalisation, la présente invention concerne un dispositif de détection comprenant : un premier couvercle; un second couvercle couplé au premier couvercle; un rotor disposé au niveau du second couvercle; un premier aimant disposé entre le second couvercle et le rotor; un stator disposé entre le premier aimant et le second couvercle; une partie de siège disposée entre le premier couvercle et le rotor; un second aimant disposé sur la partie de siège; une carte de circuit imprimé disposée sur une surface inférieure du second couvercle; et un premier capteur Hall et un second capteur Hall disposés sur la carte de circuit imprimé, le premier couvercle comprenant une plaque supérieure ayant une ouverture et une plaque latérale s'étendant vers le bas à partir de la plaque supérieure, et la plaque latérale du premier couvercle comprend une première rainure formée en une position correspondant au second capteur Hall et une seconde rainure espacée de la première rainure.

    실시예는 제1 커버; 상기 제1 커버와 결합하는 제2 커버; 상기 제2 커버에 배치되는 로터; 상기 제2 커버와 상기 로터 사이에 배치되는 제1 마그넷; 상기 제1 마그넷과 상기 제2 커버 사이에 배치되는 스테이터; 상기 제1 커버와 상기 로터 사이에 배치되는 안착부; 상기 안착부상에 배치되는 제2 마그넷; 상기 제2 커버의 바닥면상에 배치되는 회로기판; 상기 회로기판상에 배치되는 제1 홀센서와 제2 홀센서; 상기 제1 커버는 개구를 갖는 상판과 상기 상판에서 아래로 연장된 측판을 포함하고, 상기 제1 커버의 상기 측판은 상기 제2 홀센서와 대응되는 위치에 형성된 제1 홈과 상기 제1 홈과 이격된 제2 홈을 포함하는 센싱장치를 제공한다.


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    Titel :

    SENSING DEVICE


    Weitere Titelangaben:

    DISPOSITIF DE DÉTECTION
    센싱장치


    Beteiligte:
    LEE CHANG HWAN (Autor:in) / BYUN SUNG WOOK (Autor:in)

    Erscheinungsdatum :

    2019-07-11


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein / B62D MOTOR VEHICLES , Motorfahrzeuge



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