Clamp spring connecting structure, optical detection device for PCR instrument and PCR instrument

• Main Authors: ZHU XIN, WANG WEINAN, LI JIONG, GAO ZHAN, CHANG QINGSHENG, HE WEI, YAO KEDI, WU FANGHUA, SUN ZEYU, GUO MIN, MA YONGYUE, TAN YUKUN
• Format: Patent
• Language: Chinese; English
• Published: 16.01.2024
• Subjects: APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; BEER; BIOCHEMISTRY; BLASTING; CHEMISTRY; DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING; ENGINEERING ELEMENTS AND UNITS; ENZYMOLOGY; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; METALLURGY; MICROBIOLOGY; MUTATION OR GENETIC ENGINEERING; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; PHYSICS; SPIRITS; THERMAL INSULATION IN GENERAL; VINEGAR; WEAPONS; WINE

The invention relates to a clamp spring connecting structure, an optical detection device for a PCR (polymerase chain reaction) instrument and the PCR instrument, the clamp spring connecting structure comprises a first structural member, a second structural member and a clamp spring, and the second structural member is provided with a clamping part; the clamp spring is provided with a fixed end connected with the first structural member and a movable end capable of moving relative to the first structural member, and a clamping section is formed on at least partial position between the fixed end and the movable end on the clamp spring; the movable end at least can move between a first position and a second position relative to the first structural part, and when the movable end is located at the first position, the movable end drives the clamping section to be clamped with the clamping part in a matched mode; and when the movable end is located at the second position, the movable end drives the clamping sectio