PCR tubes and eight antithetical couplet pipes are uncapped to close and are covered device

The utility model relates to a PCR tubes and eight antithetical couplet pipes are uncapped to close and are covered device, including hollow switch cover body, PCR tubes and the supplementary fixed subassembly of eight antithetical couplet pipes, the switch cover subassembly, eight ally oneself with pipe cover clamp and are used for adjusting PCR tubes and the eight displacement subassemblies that ally oneself with distance between supplementary fixed subassembly of pipe and the switch cover subassembly, PCR tubes and eight ally oneself with the supplementary fixed subassembly of pipe and include mounting panel I and install the N semicircle thin slice assistance -localization real -time groove on mounting panel I, the switch cover subassembly includes mounting panel II and installs N -1 eight on mounting panel II and allies oneself with the pipe driving lever of uncapping, the individual circular arc board that is used for single PCR tubes switch cover of N, eight ally oneself with pipe cover clamp and install and ally oneself with the pipe and uncap above the driving lever closing cover the body bottom and lie in eight, N's value is 8-16. The utility model discloses to uncap to close and cover the fine combination of function together, PCR tubes and eight lids that ally oneself with tub can opened and close to same device moreover, has work efficiency height, easy operation advantage such as laborsaving.