The present invention is to provide a sensing apparatus that increases accuracy by minimizing the influence of external magnetic fields and can measure stably and accurately even when an external magnetic field is applied. According to an embodiment of the present invention, a sensing apparatus may comprise: a housing part installed on a structure which performs linear motion; a magnet part mounted on the housing part and including a first unit composed of a pair of magnets with different polarities and a second unit disposed side by side with the first unit; and a sensor part including a first sensor and a second sensor disposed on the first unit and the second unit, respectively.
본 발명의 실시예에 따른 센싱 장치는, 선형 운동을 하는 구조체에 설치되는 하우징부; 상기 하우징부 상에 장착되며, 상이한 극성을 갖는 한 쌍의 마그넷으로 구성되는 제1유닛과 상기 제1유닛에 나란히 배치되는 제2유닛을 포함하는 마그넷부; 및 상기 제1유닛과 상기 제2유닛 상에 각각 배치되는 제1센서와 제2센서를 포함하는 센서부;를 포함할 수 있다.
SENSING APPARATUS
센싱 장치
2023-11-06
Patent
Electronic Resource
Korean
IPC: | G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein / G01L Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden , MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE / B62D MOTOR VEHICLES , Motorfahrzeuge |