6results about How to "Strong structural reliability" patented technology

The utility model discloses a hot melt adhesive spray gun which comprises a base, a plurality of adhesive outlet mechanisms, a connecting mechanism and a plurality of control mechanisms, and the base is provided with an adhesive inlet pipeline and an air inlet pipeline; the plurality of glue outlet mechanisms comprise nozzle openings, glue outlet pipelines and gas outlet pipelines, the gas inlet pipelines are communicated with the gas outlet pipelines through pipelines, and the glue outlet pipelines and the gas outlet pipelines are communicated with the nozzle openings; the connecting mechanism comprises a glue passing pipeline; the glue passing pipeline is communicated between the glue inlet pipeline and the glue outlet pipeline; the control mechanisms and the glue discharging mechanisms are arranged in a one-to-one correspondence mode, each control mechanism comprises a switch assembly, an electromagnetic valve and a heat insulation seat, the switch assemblies are arranged on the glue passing pipeline, the electromagnetic valves are connected with the switch assemblies through pipelines, and the heat insulation seats are connected between the switch assemblies and the electromagnetic valves and used for slowing down heat transfer between the switch assemblies and the electromagnetic valves. The utility model has the advantages of compact structure, small volume and strong structural reliability.

The application provides a method for improving condensate water evaporation efficiency, comprising the following steps: embedding a serpentine metal condensate water evaporation pipe in the lower side of a water pan through an insert injection integrated molding process, improving the heat exchange area of the serpentine metal condensate water evaporation pipe and the water pan, and forming an integrated water pan structure with a lower surface protruding downward, the lower surface protruding downward can further increase the contact area with the compressor, improve the heat exchange effect, then arranging the water pan above the compressor of a refrigeration equipment, utilizing the heat synergistic effect of the serpentine metal condensate water evaporation pipe and the compressor of the refrigeration equipment, and improving the condensate water evaporation efficiency. The serpentine metal condensate water evaporation pipe and the water pan can be integrally formed at one time through the insert injection integrated molding process, the heat conduction contact area is increased, and the dirt accumulation dead angle is eliminated, through the structure arranged above the compressor, the heat exchange efficiency is improved, the multiple technical effects of efficient condensate water evaporation, pipeline corrosion prevention and production cost reduction are realized.

This utility model discloses a self-tightening, anti-loosening gear and rack mechanism, including a gear disk, a rolling rack, and a gear support. The gear disk is mounted on the gear support via a central column and has an adjusting spring and a stop pin inside. A rolling wheel is mounted at the bottom of the rolling rack, and a rack end shaft is provided at its tail end. When the rolling rack moves, the adjusting spring generates an axial preload to keep the gear disk and rolling rack tightly meshed. The outer gear ring of the gear disk has an end shaft indicator groove that cooperates with and limits the movement of the rack end shaft. This utility model effectively prevents gear loosening through a spring self-tightening mechanism and reduces friction through the rolling wheel. It has advantages such as high transmission accuracy, good anti-loosening performance, and reliable structure, and is suitable for mechanical equipment requiring high-precision transmission.

The utility model discloses a multi-point detection fiber bragg grating sensor for soil moisture content. The multi-point detection fiber bragg grating sensor comprises an optical fiber protection tube and a measuring tube assembly, one end of the optical fiber protection tube is connected with the head end of the measuring tube assembly; the measuring pipe assembly comprises a plurality of measuring pipes, and every two adjacent measuring pipes are connected through a heat insulation pipe. Densely distributed optical fibers are arranged in the measuring tube assembly, and optical fiber grating regions are arranged at the positions, corresponding to the measuring tubes, of the densely distributed optical fibers respectively; a heating resistance wire is arranged in each measuring tube; and densely distributed optical fibers led out from the measuring tube assembly and a lead connected with the heating resistance wire are fixed in the optical fiber protection tube. The soil moisture detector can be inserted into soil to detect the moisture content of different positions of the soil at one time, the detected soil cannot be damaged, the measurement precision is high, and the detection process is convenient and fast.

The utility model discloses a height sensor for vehicle chassis, include: sensor fixed seat, the sensor fixed seat inside is fixed with sensing element through injection molding process, rocker, the rocker inside is fixed with magnetic element through injection molding process, the sensor fixed seat with the rocker is detachably connected through the joint structure, when the rocker relative the sensor fixed seat rotates, the position change of magnetic element is detected with sensing element and is converted into electric signal, the utility model discloses a sensing element and magnetic element are injection molded respectively and are connected with the joint type, fundamentally simplify the sensor structure, realize the innate sealing of core element, and the process complexity is reduced greatly and improves the dismouting maintenance convenience and structural reliability of product.

The application provides a kind of based on multi-stage neural network model's cyclic peptide conformation generation method, device, equipment and storage medium, it is related to artificial intelligence and computer aided drug design technical field.The method comprises: according to the amino acid sequence of cyclic peptide extraction sequence embedding representation;Adopt Riemann flow matching to generate skeleton structure candidate set, obtain side chain torsion angle by cyclic relative position coding and torsion flow matching, obtain all-atom rough conformation according to skeleton structure candidate set and side chain torsion angle by forward kinematics;Determine covalent connection topology according to all-atom rough conformation, minimize physical potential energy function according to covalent connection topology and all-atom rough conformation, obtain cyclic peptide ground state conformation.The application decouples conformation generation process and introduces hierarchical parallel sampling strategy, effectively overcomes model mode collapse, maintains extremely high structural diversity, while greatly improves the accuracy and calculation efficiency of obtaining cyclic peptide low-energy conformation.