3results about How to "Realize self-resetting" patented technology

The utility model relates to the technical field of in-vitro diagnosis, and provides a full-automatic integrated digital PCR analyzer which comprises a shell, a chip warehousing module, a chip carrying module, a PCR amplification module and a chip reading module, and a normally-closed cabin door is arranged on the shell; the normally-closed bin door, the chip bin entering module and the PCR amplification module are sequentially and adjacently arranged in the first direction, the chip carrying module and the chip reading module are adjacently arranged in the first direction, the chip reading module and the chip bin entering module are adjacently arranged in the second direction, and the chip carrying module and the PCR amplification module are adjacently arranged in the second direction; the chip warehouse entering module is used for bearing a chip carrier and conveying the chip carrier into the shell or conveying the chip carrier out of the shell through the normally-closed warehouse door. The chip carrying module is used for clamping the chip carrier to move in the first direction, the second direction or the third direction, and the first direction, the second direction and the third direction are perpendicular to one another. The device is compact in structure, achieves full-automatic operation, and improves the experiment efficiency.

The invention relates to the technical field of machine vision detection, and provides a vision detection device and method for a special-shaped injection molding part, the vision detection device comprises a plurality of chain plates, a limiting cylinder, a lifting part, a first detection camera and a second detection camera, and the plurality of chain plates are hinged; the limiting cylinder is arranged on the chain plate, and the chain plate is provided with a through hole corresponding to the limiting cylinder; one end of the lifting piece is arranged in the limiting cylinder, and the other end of the lifting piece penetrates through the chain plate; the first detection camera corresponds to the opening of the limiting cylinder; the second detection camera is arranged on one side of the limiting cylinder. According to the detection device disclosed by the invention, the top surface of the special-shaped workpiece can be conveniently detected through the first detection camera, and the bottom surface of the special-shaped workpiece can be detected through the second detection camera, so that the detection comprehensiveness is effectively improved; meanwhile, the special-shaped workpiece can be driven to move through the chain plate, so that the detection efficiency is improved; due to the fact that the structure is integrally integrated and concise, the structure has the advantage of being low in application cost.

The utility model discloses a kind of quick centering mechanism of pressing plate applied to laminated plate milling, including the backplate installed on laminated plate milling crossbeam, the front end surface of the backplate is provided with lower pressure mechanism, the lower pressure mechanism bottom is provided with pressing plate support, the top center of the pressing plate support is equipped with centering guide ring, centering cylinder is installed on the lower pressure mechanism above the centering guide ring, the output end of the centering cylinder is equipped with the centering rod that can move up and down along the centering guide ring, the lower end of the centering rod is provided with conical surface, the upper edge of the inner ring of the centering guide ring is provided with the guide slope surface with the same angle of the conical surface, when the conical surface moves downward and inserts into the centering guide ring, the centering guide ring and the conical surface are coaxially arranged, for realizing the centering operation of the pressing plate support. The design scheme proposed by the utility model, the centering operation of pressing plate support is realized using pure mechanical structure, high efficiency, high precision, stable and reliable.