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Invention Grant
CN106170703B 样本架移动机构、样本架传送装置及样本分析设备 有权

样本架移动机构、样本架传送装置及样本分析设备
Abstract:
一种样本架移动机构，用于将停放于暂存仓(2)上、装有多个样本试管的样本架(5)移除暂存位置并将装有多个检测完毕的样本试管的样本架(5)送回暂存仓(2)，包括：驱动元件；由驱动元件带动转动、具有设定的曲线轮廓的凸轮(106)；沿凸轮(106)轮廓轨迹移动的凸轮随动器(107)；与暂存仓(2)对应设置，其底平面与暂存仓(2)上放置样本架(5)的支撑平面等高、可将样本架(5)移于其上的移动导槽(308)，及可由凸轮随动器(107)带动做上下移动且可带动样本架(5)于暂存仓(2)和移动导槽(308)之间水平移动的支承件(108)。该移动机构结构简单、紧凑、传动位置准确、可靠，有效保证了样本传送至目标位置，可避免样本试管倾斜、试剂飞溅等缺陷。还包括一种具有该样本架移动机构的传送装置和试管样本分析设备。
Abstract(English):

A sample rack moving mechanism is provided for removing a sample rack loaded with one or more sample containers from a temporary storing section, and returning the sample rack loaded with the sample containers holding the tested sample to the temporary storing section. The sample rack moving mechanism may include a drive element, a cam driven by the drive element to rotate and having a curve contour, a cam follower moving following the outer contour of the cam, a guide groove corresponding to the temporary storing section, having a bottom plane of the same height as a support plane of the temporary storing section for supporting the sample rack, and capable of moving the sample rack, and a support element driven by the cam follower to move upward and downward and driving the sample rack to horizontally move between the temporary storing section and the guide groove.

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