公开(公告)号：US4938476A

公开(公告)日：1990-07-03

申请号：US406872

申请日：1989-09-12

申请人： Timothy R. Brunelle ,  Shawn Gallagher

发明人： Timothy R. Brunelle ,  Shawn Gallagher

IPC分类号： A63B23/02

CPC分类号： A63B23/0244 ,  A61B5/1116 ,  Y10S482/909

摘要： A device, worn on a part of the human body, which alerts the wearer when that body part deviates a set angular amount from true vertical, comprising a housing containing an attitude responsive switch which controls an electrical circuit. When the switch is positioned or rotated beyond a set angle, the circuit is completed and a battery activates a buzzer. The device is adjustable by rotation of the housing such that the amount of allowable deviation can be increased or decreased.

摘要翻译： 佩戴在人体的一部分上的装置，其当该身体部分偏离设定的角度量与真实垂直方向时警告佩戴者，该装置包括包含控制电路的姿态响应开关的壳体。 当开关定位或旋转超过设定角度时，电路完成并且电池激活蜂鸣器。 该装置可通过壳体的旋转而调节，使得允许的偏差量可以增加或减少。