Patent ID: 11883819
Assignee: QINGDAO HAIER REFRIGERATOR CO., LTD.
Field: Measurement (Instruments)
Classification: CPC B  F  G | IPC B  F

Claim 1:
2. The refrigerator according to claim 1,
wherein the sample liquid driving device forms a fluid-tight connection with the communication port through a sealed docking mechanism; and
the communication port of the microfluidic biochip is fixedly provided with a plug pin protruding and extending outward, an internal flow channel of the plug pin is in sealed communication with the communication port, the plug pin is inserted into the inside of the sealed docking mechanism and forms a fluid-tight connection with the sealed docking mechanism, and the sealed docking mechanism is in fluid-tight connection with the sample liquid driving device, so that the sample liquid driving device is in sealed communication with the communication port.