Shock sensor for detecting a shock or other acceleration

摘要

A shock sensor (10) for detecting a shock or other acceleration is proposed, which contains a liquid (5) in the form of a drop (15) or other liquid reservoir (25) and is constructed such that the position and / or distribution the liquid (5) in the shock sensor (10) indicates whether the shock sensor (10) has been subjected to a shock or other acceleration of a predetermined minimum thickness, the shock sensor (10) comprising a laminate (20) comprising at least: - A first film (1), - A second film (2), - At least one between the first film (1) and the second film (2) arranged cavity (4), recess or other recess and - at least one in the cavity (4) holding structure (6) arranged on the first film (1) and / or on the second film (2), wherein the at least one holding structure (6) is adapted to the liquid (5) in a predetermined first Teilv 4a (4a) of the cavity (4) in contact with both foils (1, 2), as long as the shock sensor (10) is sensitive to impacts of a predetermined minimum thickness, and leakage of the liquid (5) from the first partial volume (4a) in a second sub-volume (4b) of the cavity (4), which serves to collect at least a portion of the liquid (5) to allow only in the event of a shock above the minimum thickness.