A load detection sensor 5 of the invention includes: a first electrode sheet 50 which includes first electrode 52 and a first contact point 53; a second electrode sheet 60 which includes a second electrode 62 and a second contact point 63; a spacer 70 which is disposed between the first electrode sheet and the second electrode sheet; one terminal 5A which is electrically connected to the first electrode 52; and the other terminal 5B which is electrically connected to the first contact point 53. A connection maintaining portion AP in which an electrical connection is maintained even when an external pressure is not applied thereto is formed by the first contact point 53 and the second contact point 63, and odd series of the switches SW electrically connected in series between one terminal 5A and the other terminal 5B are set.
LOAD DETECTION SENSOR AND LOAD DETECTION SENSOR UNIT
25.01.2018
Patent
Elektronische Ressource
Englisch
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / 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 / H01H Elektrische Schalter , ELECTRIC SWITCHES |