Patent ID: 11143652

Abstract:
The present disclosure relates to, a magnetic microbeads adsorption mechanism, which is configured to adsorb a magnetic microbeads in a reaction cup and is provided with a cup inlet station and a cup outlet station; the magnetic microbeads adsorption mechanism includes a pedestal, a turntable and multiple magnetic adsorption components; the turntable is rotatably mounted on the pedestal; the turntable can drive the reaction cup to rotate around a central axis of the turntable; the multiple magnetic adsorption components are arranged on a mounting circumference of the pedestal at intervals; the mounting circumference and rotation track of the reaction cup are concentrically arranged; and during a process when the reaction cup rotates from the cup inlet station to the cup outlet station, the adsorption height of the magnetic microbeads relative to cup bottom of the reaction cup can be changed.