TRAY DEVICE FOR CARRYING SAMPLE RACK

• Main Authors: MIAO, Xinli, DUGUA, Jean-Marc, LV, Rui, WU, Dong
• Format: Patent
• Language: Chinese; English; French
• Published: 11.08.2022
• Subjects: CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; PHYSICS; TESTING; TRANSPORTING

A tray device for carrying a sample rack, comprising a tray (1), a guide rail (2) mounted on the tray (1), two connecting rods (3) respectively hinged to two sides of the tray (1), and a handheld rod (4) connected to the connecting rods (3). The handheld rod (4) comprises a cross rod (41) and two support rods (42); the end portions of the connecting rods (3) are fixedly connected to the end portions of the support rods (42) and the end portions of a cross beam (5) parallel to the cross rod (41), respectively; retaining plates (6) are provided at the edges of the tray (1) on two sides of the extension direction of the guide rail (2); a flange (61) is formed at the upper edge of the retaining plate (6) on one side; when the cross beam (5) touches the flange (61) and then the tray (1) is in a lifted state, in a coordinate system formed by taking the direction of a lifting force as axis y, the central axis of the tray (1) perpendicular to the extension direction of the guide rail (2) as axis X, and the extension