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    • 6. 发明授权
    • Swimmer's lap counter
    • 运动员的膝盖计数器
    • US5285428A
    • 1994-02-08
    • US792933
    • 1991-11-15
    • Eric RosowSaunders Whittlesey
    • Eric RosowSaunders Whittlesey
    • A63B71/06G04F8/08G04B19/24G04F8/00
    • A63B71/0605G04F8/08
    • A swimmer's lap counter for registering the number of laps traversed by a swimmer in a pool. The counter includes a waterproof housing containing a control and display unit, which floats in a pool and is anchored to the pool edge. A piezoelectric touch pad descends therefrom and extends below the water line. Deformation of the touch pad increments the counting circuit, the current numerical state of which is displayed from the housing in a manner easily readable by the swimmer. A variety of alternative anchoring fixtures for retaining the housing at or near the edge of the pool are disclosed. In a first embodiment, the housing is coupled, preferably via an adjustable tether, to a conformable bracket that the user accommodates to the pool edge or coping such that the housing (and the touch pad coupled thereto) rest flush against the pool wall. The bracket may itself be coupled to a water bladder for stability or, in a second embodiment, have sufficient length retain position by frictional contact with the pool deck. In a third embodiment, suitable for pool-edge configurations that include integral drainage troughs, the tether is coupled directly to the water bladder. In a fourth embodiment, the housing is tethered directly to the pool edge.
    • 游泳者的膝盖计数器,用于注册游泳者在游泳池中穿过的圈数。 该计数器包括一个防水外壳,其中包含一个控制和显示单元,它们漂浮在一个游泳池中,并被固定在泳池边缘。 压电触摸板从其下降并在水线下方延伸。 触摸板的变形使得计数电路增加,其当前的数值状态以游泳者容易读取的方式从外壳显示。 公开了用于将壳体保持在池边缘处或附近的各种替代锚固夹具。 在第一实施例中,壳体优选通过可调整的系绳联接到使用者适应池边缘或紧贴的适形托架,使得外壳(和与其连接的触摸垫)抵靠池壁平齐。 为了稳定,支架本身可以联接到水囊,或者在第二实施例中,通过与游泳池甲板的摩擦接触具有足够的长度保持位置。 在第三实施例中,适用于包括整体排水槽的池边缘构造,系链直接连接到水囊。 在第四实施例中,壳体被直接连接到池边缘。