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Information input apparatus for clock with heart rate meter

阅读:556发布:2021-03-22

专利汇可以提供Information input apparatus for clock with heart rate meter专利检索,专利查询,专利分析的服务。并且PURPOSE:To attain the miniaturization and wt. reduction of a clock with a heart rate meter, by providing an information inputting keyboard to the outside and guiding information inputted by the keyboard to the heart potential detecting electrode of the clock. CONSTITUTION:Heart potential detecting electrodes 3, 9 are provided to a clock case 1 and heart potential is detected from an arm to detect a heart rate. The electrodes 3, 9 are connected to the input terminal of the amplifier 13 of LPF12 through high frequency removing coils 10, 11 and further earthed through condensers 14, 15 low in high frequency impedance. Therefore, only a low frequency part is inputted to an input amplifier 15. In addition, condensers 16, 17 are connected to the electrodes 3, 9 to guide a high frequency signal to LPF18. On the other hand, a keyboard 21 is connected to this clock and parameter signals of an age, the wt. or the like are inputted to an encoder 22. The parallel binary code 23 outputted by the encoder 22 is inputted to a parallel/series converter 24 to be converted to a series binary code which is, in turn, outputted to a modulator circuit 26 constituted of an AND gate 25 and a modulation signal 29 is outputted to an output terminal 28 and inputted to the electrodes 3, 9.,下面是Information input apparatus for clock with heart rate meter专利的具体信息内容。

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