Pipetting device for test tube

• Main Authors: FENG ZHENGDE, PAN GUOLONG, TIAN XUEJIA
• Format: Patent
• Language: Chinese; English
• Published: 13.08.2021
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The invention provides a pipetting device for a test tube. The pipetting device comprises a bottom plate and a supporting frame combined and fixed with the bottom plate; a test tube rack for bearing test tubes is arranged on the bottom plate; the pipetting device further comprises a moving mechanism fixed to the supporting frame and a pipetting mechanism connected with the moving mechanism. The moving mechanism is configured to be used for driving the pipetting mechanism to move along a first direction or a second direction perpendicular to the first direction; the pipetting mechanism comprises a clamping assembly and a pipetting assembly; and the clamping assembly is used for clamping and driving a tube cover of a test tube to move, and the pipetting assembly is used for sucking or discharging liquid in the test tube. The problems that existing equipment is low in working efficiency and large in occupied space are solved. 本发明提供一种用于试管的移液装置，包括底板；以及与底板结合固定的支撑框架；所述底板上包括有用于承载试管的试管架；所述移液装置还包括固定在所述支撑框架上的移动机构以及与所述移动