Chip fixing device

The invention provides a chip fixing device. The fixing device comprises a rigid bottom plate and a rigid turning cover, and the rear end of the rigid bottom plate and the rear end of the rigid turning cover are connected through rotating shafts, forming a rotating pair. The bottom plate is used for accommodating chips, the bottom plate is matched with the turning cover, and rigid clamping of thechips is realized. According to the micro-droplet generation chip fixing device, the micro-droplet generation chips move randomly due to elastic deformation of flexible materials can be avoided afterthe micro-droplet generation chips are clamped, a monitoring mechanism is conveniently aligned with a micro-channel, and stable and reliable monitoring of the micro-droplet generation process is achieved. 本发明提供种芯片固定装置，所述固定装置包括刚性底板与刚性的翻盖，两者后端之间通过转轴连接形成转动副；所述底板用于容纳芯片，所述底板和所述翻盖配合，实现芯片的刚性夹紧。本发明提供种微液滴生成芯片固定装置可以避免微液滴生成芯片在夹紧后，由于柔性材料的弹性变形而导致微液滴芯片发生窜动，便于监控机构与微流道的对位，实现稳定可靠的微液滴生成过程监控。