下一块装甲的健身盒的健身解决方案是一个心率监测器！如果您错过了甲碎甲尺度的第一次拆除，检查一下。
I had seen the promotional videos, featuring chiseled athletes breathing heavily through explosive exercises, wearing the strap above a cut abdominal core—heroically glistening Adonises and Aphrodites, cranking out rep after rep.
嗯，因为上述特征都没有真正适用于我，让我们继续拆除这种心率监测器（用它撕下幻想）！
首先：打开住房。外壳半部通过六个悬臂捕捉在一起，因此我在两个壳体中滑动刀片，以试图撬开设备。它非常紧密锁定，所以当我的习惯努力无济于事时，我将它传递给Sylvia，谁以轻松为我打开了它（我发誓我必须放松它或某事！）。
The mechanical components are mostly injection molded plastics, on which we can see ejector pin marks. The white translucent plastic piece is the light diffuser; it’s secured to the housing by heat staking.
您会发现光漫射器大多是对称的，除了部件一侧的额外针孔。这是一个用于光漫射器的定位销，并强制它仅在一个方向上安装 - 非常思考DFA考虑。
外壳的上半部分具有沿铠装徽标的形状的窗口，当设备打开时，蓝色光线通过。窗口看起来像用顶部外壳件镶嵌。
Switching to the bottom portion of the device, we see metal studs molded into the plastic. These were insert molded—the bottom enclosure was formed with the pins fixtured inside the mold. These metal studs snap into to the chest strap. They provide mechanical fastening and are the electrical connection points that transmit signals from the chest strap electrodes to the device.
有些金属板表面安装在电路板的背面焊接，该电路板上保持电池并连接其端子以向PCBA提供电力。这些弹簧被冲压并形成为形状。
On to the electronics! On the topside of the PCBA, we see many integrated circuit components, including a microprocessor and bluetooth module. The square component in the center of the circuit board is an LED, and the faint square wave at 12 o’clock of the PCBA is the on-board antenna.
我们还在组装中发现了两个弹性体O形圈 - 这些弹性体在激烈的锻炼期间防止汗水进入外壳。
We only found four screws in the device. Two of the screws (the gold-toned ones) actually provide the electrical connection between the exposed metal studs and the PCBA. The regular steel screws just provide mechanical fastening.
那是盔甲心率监测器！由于其装配的简单性，我能够很容易地将其放在一起，这必须意味着它是时候恢复健身培训。并通过“恢复”，我的意思是时候开始了！
