![开源硬件+激光切割创新电子制作](https://wfqqreader-1252317822.image.myqcloud.com/cover/45/42858045/b_42858045.jpg)
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3.3 设备组装
1 取出切割好的后面板,安装尼龙螺丝、螺母,将主控板垫高,避免焊点与面板直接接触。
![0](https://epubservercos.yuewen.com/48A288/22313953601753906/epubprivate/OEBPS/Images/57447-00-031-01.jpg?sign=1739613982-DIrYUfg9vs289yK4nh3xIsfICmAACVb2-0-b1da209614d871127303fded7b746a5d)
2 将主控板安装在尼龙螺丝上。
![0](https://epubservercos.yuewen.com/48A288/22313953601753906/epubprivate/OEBPS/Images/57447-00-031-02.jpg?sign=1739613982-QJQMtyGDfWIOPtRDsMSbbUupaCKF2dlm-0-2bfa5122d8b9d2a8277b70ded9e4d0ee)
3 拿出继电器模块,先安装配套垫片,再安装继电器模块。
![0](https://epubservercos.yuewen.com/48A288/22313953601753906/epubprivate/OEBPS/Images/57447-00-031-03.jpg?sign=1739613982-97QVH7x1J5r92o3jHxUEBfmAxkHHOoi5-0-0da57728927d4cd4f735711c79d9ba31)
4 将Mini巡线传感器用螺丝固定在3D打印的固定件中。拿出牙刷架顶板和底板进行拼接。
![0](https://epubservercos.yuewen.com/48A288/22313953601753906/epubprivate/OEBPS/Images/57447-00-031-04.jpg?sign=1739613982-L5phprqqWpON15tNWXq1ShgDLbhLWvtj-0-f8970917b3e2d9bea32a7ae6e7a07737)
5 用热熔胶固定两个Mini巡线传感器固定件,注意要让传感器与底板上的孔位对齐。拿出UVC灯管固定在后面板上,调整适当位置,使其光线可以充分照射到牙刷上。
![0](https://epubservercos.yuewen.com/48A288/22313953601753906/epubprivate/OEBPS/Images/57447-00-031-05.jpg?sign=1739613982-HvnLCwslp1xonwhU23VyFPiIblrd1mvL-0-9bcddb94f96b5a59e7233398467f1e67)
6 分别将人体红外热释电传感器、RGB LED模块固定在前面板上,并用热熔胶固定。
![0](https://epubservercos.yuewen.com/48A288/22313953601753906/epubprivate/OEBPS/Images/57447-00-031-06.jpg?sign=1739613982-bphc3zj5BIiJt2pCPR2LhhqG0Q39Yb3V-0-26184157683affb1c9664a51a1546a5c)
7 系统上电测试,暂时不接UVC灯管。
![0](https://epubservercos.yuewen.com/48A288/22313953601753906/epubprivate/OEBPS/Images/57447-00-032-01.jpg?sign=1739613982-OwvdsPcR8BURRKYkeTwPve9mPDDgrFUQ-0-57e487cf54b06fb61cc33cda531d6dd8)
8 挡住人体红外热释电传感器进行测试。
![0](https://epubservercos.yuewen.com/48A288/22313953601753906/epubprivate/OEBPS/Images/57447-00-032-02.jpg?sign=1739613982-svayRSgOy2zaaYOpqzHFNMipnmmakYlT-0-3be8f34e19ba84e18f2ae3bea6873494)
9 挡住牙刷检测位、人体红外传感器,接上UVC灯管进行测试。
![0](https://epubservercos.yuewen.com/48A288/22313953601753906/epubprivate/OEBPS/Images/57447-00-032-03.jpg?sign=1739613982-ppC7FGqIuf7sbn2iGqoqX8PJoFeLGu9s-0-da7b22ad062824a7c9cc578bbee2de3d)
10 用热熔胶固定UVC灯管及与继电器、电源的接头。
![0](https://epubservercos.yuewen.com/48A288/22313953601753906/epubprivate/OEBPS/Images/57447-00-032-04.jpg?sign=1739613982-BS2lqZlWXx4I0w9q4qiT5P8Dv1KDbqE8-0-0d0d51a8ef2928e71894ff08dc0c5350)
11 安装底板,注意底板安装方向。
![0](https://epubservercos.yuewen.com/48A288/22313953601753906/epubprivate/OEBPS/Images/57447-00-032-05.jpg?sign=1739613982-DdCmJk5qrVREViq1rAVrCD1jrCjHsUPd-0-9aabb39cdbc335ed89390e2ad00300a9)
12 制作完成。
![0](https://epubservercos.yuewen.com/48A288/22313953601753906/epubprivate/OEBPS/Images/57447-00-032-06.jpg?sign=1739613982-twTkn5lsni4UeBNcfkkRP3Qi3t4hx0Xz-0-d170fbf491bd362ad88e3d6085ada4a2)