BUCKLE STRUCTURE OF MAGNETIC MASSES, METHOD FOR USING SAME, AND APPLICATION OF SAME ON BIOCHEMICAL ANALYSER

摘要

A buckle structure of magnetic masses, comprising at least three permanent magnetic masses, wherein a first magnetic mass (151) is secured on a first device, a second magnetic mass (152) is secured on a second device, and a third magnetic mass (153) is movably placed on the second device. When the first and the second devices are positioned close to each other, the three magnetic masses are arranged substantially in a straight line, with the second magnetic mass (152) located between the first (151) and the third magnetic masses (153). The opposing poles of the second (152) and the third magnetic masses (153) have the same magnetism. The opposing poles of the first (151) and the second magnetic masses (152) have different magnetisms. The third magnetic mass (153) can move along the connecting line of the three magnetic masses. The buckle structure of magnetic masses requires neither much effort from the operator nor the removal of many screws and nuts by the operator, and the whole process is simple and convenient.