6results about How to "Efficient loading" patented technology

The application provides a kind of power grid equipment three-dimensional twin model slice simplification method based on visual relationship, belong to power grid three-dimensional visualization technical field, the method steps: the data format of power grid equipment three-dimensional model is unified and is parsed;Construct power grid equipment three-dimensional model object instantiation information;From model data, texture is compressed;Using octree structure is handled to model data slice and vertex optimization and monomer;According to octree structure, the model slice data after processing is merged, generates each level LOD;In three-dimensional network application end, according to the format requirement, the device and component instantiation of multiplexing are instantiated, load power grid equipment three-dimensional model in current window current level LOD data rendering.The application is compressed model vertex and texture data, multiplexing device and component instantiation, and load the LOD of current window, realizes the efficient transmission, loading and rendering effect of power grid equipment three-dimensional model data in the application without plug-in.

This invention discloses a nanobody Nb.TB1, engineered plant exosomes, their preparation methods, and applications, belonging to the field of biomedical technology. The amino acid sequence of the nanobody Nb.TB1 is shown in Seq ID No. 1. Furthermore, this invention proposes a method for preparing engineered plant exosomes, comprising the following steps: S1, extraction of Gastrodia elata exosomes: extracting Gastrodia elata exosomes from Gastrodia elata using an enzymatic method; S2, expression and purification of the blood-brain barrier-crossing nanobody fusion protein with Sortase A ligase; S3, surface modification of the Gastrodia elata exosomes. In addition, this invention also proposes an engineered plant exosome prepared by the above method. Furthermore, this invention proposes the application of the above-mentioned engineered plant exosomes in the preparation of targeted therapeutic drugs for central nervous system diseases. The engineered plant exosomes prepared by this invention exhibit high blood-brain barrier crossing efficiency.

This utility model discloses a packing tool for a slurry pump, including a fixed shell, a flat shovel, a sealing cap, and a connecting shell. The fixed shell has a rectangular structure and an installation cavity inside. The installation cavity has a through-type structure from top to bottom and an installation groove at the rear end. The flat shovel is installed in the installation cavity, and the sealing cap is fixed in the installation groove by bolts. A connector is located on the left side of the fixed shell, and a connector is installed on the right side of the fixed shell. A connecting shell with a rotatable connection is provided on the connector. Both the connector and the connecting shell have upper and lower sets, and the connecting shell is threadedly connected to the connector. This utility model solves the risk of slipping when packing on a slurry pump, thus allowing for more efficient installation of the packing line into the stuffing box, improving work efficiency. Multiple flat shovels can be assembled and disassembled according to the threaded connection between the connector and the connecting shell, and can be evenly distributed around the shaft according to the bearing thickness, thereby increasing the applicability.

The utility model provides a caterpillar conveyor safety valve's footrest control mechanism and caterpillar conveyor, the footrest control mechanism includes: safety valve, is used for setting in the main frame of caterpillar conveyor, safety valve transition pull rod is used for setting between safety valve and standing frame, the top end of safety valve transition pull rod is used for with safety valve valve rod end articulates and connects, the middle part of safety valve transition pull rod is used for with the main frame of caterpillar conveyor articulates and connects, the bottom end of safety valve transition pull rod is suspended and located one side of standing frame, footrest, sets up in the standing frame of caterpillar conveyor, footrest with standing frame articulates and connects, push -and -pull drive mechanism sets up between footrest and the bottom end of safety valve transition pull rod, push -and -pull drive mechanism under the rotation of footrest pushes the bottom end of safety valve transition pull rod and swings. The application has improved the working stability and control stability of caterpillar conveyor safety valve.

This utility model relates to the field of packaging technology for industrial and commercial energy storage cabinets, specifically a packaging structure for such cabinets. The structure includes a cabinet body, an explosion-proof system, an electrical system, a high-voltage box, a battery pack, power cables, an EMS module, a liquid cooling system, a PCS module, lifting rings, fire-fighting components, and a cabinet door. The explosion-proof system is located at the top of the cabinet body, and a cabinet door is rotatably connected to one side of the cabinet body. A fire-fighting component is located on the upper part of one side of the cabinet door. An installation cavity is provided inside the cabinet body. The electrical system, high-voltage box, battery pack, power cables, EMS module, liquid cooling system, and PCS module are all assembled within the cabinet body. The rigid frame composed of the lower pallet, protective crossbeams, and protective longitudinal beams, along with the full-wrap design of the pearl foam protective cover, effectively buffers vibrations and impacts during transportation. The adaptable design of the lower pallet to the forklift boom slot enables mechanized and efficient loading, reducing unit transportation costs.

The utility model discloses a kind of high-density microwave insulator batch loading and detection device, including screening top plate, test substrate and insulating base;Test substrate and insulating base are fixed by screw, screening top plate is buckled on test substrate by bottom groove, flexible loading and unloading, forming upper middle and lower three-layer structure;Test substrate side is equipped with test lead wire interface, and the inner conductor of insulator is inserted into the array through-hole of insulating base;Screening top plate and test substrate are fastened together by screw hole of four corners and can be used as the tray for doing insulator appearance inspection, and can be used as the clamp for insulator electrical property test.The utility model can ensure that insulator arrangement is stable, improve detection efficiency and accuracy.