The present invention relates to a load sensor for a parking drive, comprising: a housing; a sensor shaft accommodated in the housing to make a straight motion by a tension applied to a brake cable; a plate inserted into and engaged with the housing, through which the sensor shaft penetrates; a slider which accommodates a magnet and which is fixated on and engaged with the sensor shaft to allow the magnet to make a straight motion in accordance with the straight motion by the sensor shaft; and an upper case which has a sensing unit, which measures the straight motion of the magnet, and which is fastened with the housing to have a bushing hole to prevent the sensor shaft from shaking. According to the present invention, the sensor shaft is supported by the upper case to be prevented from shaking, so the precision of measurement is improved and precise control is possible.

    본 발명은 파킹브레이크의 하중센서에 관한 것으로, 하우징, 상기 하우징에 수용되고 브레이크 케이블에 인가되는 장력에 의하여 직선운동하는 센서샤프트, 상기 하우징에 끼워져 결합되고 상기 센서샤프트가 관통하도록 형성된 플레이트, 마그넷이 수용되고 상기 센서샤프트와 고정 결합되어 상기 센서샤프트의 직선 운동에 따라 상기 마그넷을 직선 운동시키는 슬라이더, 및 상기 마그넷의 직선 운동을 측정하는 센싱부가 구비되고 상기 하우징과 체결되며 상기 센서샤프트의 흔들림을 방지하도록 부싱홀이 형성된 어퍼케이스를 포함하여 센서샤프트가 어퍼케이스에 지지되어 흔들림이 방지되므로 측정의 정확성을 향상시키고 정밀한 제어가 가능한 효과가 있다.


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    Title :

    LOAD SENSOR FOR PARKING BRAKE


    Additional title:

    파킹브레이크의 하중센서


    Contributors:

    Publication date :

    2019-06-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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