阅读说明：本技术 撞击指示器 (Impact indicator ) 是由 芬克·安东尼 李·阿尔德里克 于 2018-06-22 设计创作，主要内容包括：根据本发明的一个方面,一种用于撞击检测的装置和技术,包括：壳体,其包围质量构件,其中,壳体构造成响应于壳体接收的加速事件而能使质量构件从壳体内的第一位置移动到第二位置。撞击指示器还包括开关电路和耦合到该开关电路的无源射频识别(RFID)模块。响应于质量构件从第一位置到第二位置的移动,质量构件在开关电路中引起变化,其中当激活时,开关电路中的变化引起RFID模块输出的值发生变化。(According to one aspect of the invention, an apparatus and technique for impact detection includes: a housing enclosing the mass member, wherein the housing is configured to enable the mass member to move from a first position to a second position within the housing in response to an acceleration event received by the housing. The impact indicator also includes a switching circuit and a passive Radio Frequency Identification (RFID) module coupled to the switching circuit. The mass member causes a change in the switching circuit in response to movement of the mass member from the first position to the second position, wherein the change in the switching circuit causes a change in the value of the RFID module output when activated.)