7results about How to "Efficient isolation" patented technology

The invention relates to the technical field of home decoration partition walls, and discloses a partition wall sound insulation fixing device for home decoration, which comprises a wall body, an inner-layer sound insulation felt is fixedly mounted at the front end of the wall body through an air needle, and a foundation fixing mechanism is arranged at the front end of the inner-layer sound insulation felt. The foundation fixing mechanism comprises a top keel, a bottom keel, a transverse keel and a plurality of vertical keels, the two ends of the top keel and the two ends of the bottom keel are fixedly arranged on the front side of the top and the front side of the bottom of the wall respectively through self-tapping screws, and the transverse keel is arranged between the top keel and the bottom keel. The vertical keels are evenly distributed among the top keel, the ground keel and the transverse keel, and the space between the connected vertical keels is filled with a sound insulation cotton plate. Through flexible vibration reduction, layered sound insulation and labyrinth sealing, full-band efficient sound insulation is achieved, the structure is stable, adaptability is high, installation is convenient and fast, long-term reliability is achieved, the space utilization rate is high, and practicability and attractiveness are both achieved.

This invention discloses a belt anti-scratch system and method for a belt sampling machine. The system includes a support frame, a protective cover, and a main controller. The support frame is mounted on the belt conveyor frame, with the protective cover connected to its upper part. Industrial cameras are installed inside the protective cover and at the bottom of the belt for real-time monitoring of the belt's condition. A rotating support is mounted on the support frame, with a rotating shaft passing through the protective cover. One end of the shaft is connected to a reducer and a motor, while the other end holds a sampling head placed inside the protective cover, forming a rotatable sampling structure. The main controller is electrically connected to the industrial cameras and the motor. It acquires belt image data through the industrial cameras, processes the data, and then controls the motor to drive the sampling head, achieving monitoring of the belt's operating status and anti-scratch control during the sampling process. Through structural integration and intelligent control, this system effectively prevents the sampling head from scratching the belt, improving the safety and reliability of equipment operation.

The application discloses a large-load full-permanent-magnetic electric-driving load-adjustable three-freedom-degree magnetic suspension vibration isolator, which comprises a bottom plate, a plurality of vertically arranged columns symmetrically distributed in a circle on the bottom plate, a vibration isolation unit arranged in each column, a sliding connection between the vibration isolation unit and the column, a placing platform arranged above the bottom plate, a hinge connection between the end of the placing platform and the corresponding column through a plurality of parallel connecting rods, and a space coupling of the stator and the mover permanent-magnetic array of the vibration isolation unit, so that the positive and negative stiffness mechanisms cooperatively generate a static suspension force in the load direction at the balance position, and the load upper limit is significantly improved. An adjusting mechanism is arranged in the support shaft, and the non-contact follow-up adjustment of the magnetic gap and the load adjustment are realized by using the magnetic repulsion force between the stators without interfering with the completely suspended state of the mover. The maximum load weight of the application reaches 100 kg, and the initial vibration isolation frequency is as low as 0.7 Hz. The application has the advantages of large bearing capacity, no Joule heat interference, adjustable load, and excellent three-direction ultra-low-frequency vibration isolation performance.

This utility model provides a lithium battery drying device, including a drying box. The drying box contains a rack, which includes a placement plate and a partition plate. The partition plate divides the placement plate into multiple placement chambers. The drying box also contains a heat-conducting pipe, which is connected to the air outlet of a hot air blower via a pipe. The heat-conducting pipe has multiple air outlets. This utility model allows for efficient and rapid drying of the items by guiding hot air generated by the hot air blower through the pipe into the heat-conducting pipe inside the drying box and then blowing it out through the air outlets onto the items to be dried on the rack. This saves time and effort.

This application provides a machine vision-based glass wool defect detection and sorting device. The device includes a conveying system, a shearing mechanism, a detection unit, and a central control unit. The conveying system includes a first roller group and a second roller group along the downward direction of the glass wool. The first roller group operates at a speed of [speed value missing], and the second roller group operates at a speed of [speed value missing] and has a roller gap adjustment function. The shearing mechanism is located below the second roller group. The detection unit is located between the first and second roller groups and is used to acquire real-time images of the glass wool surface and identify defect areas. The central control unit is electrically connected to the shearing mechanism and the detection unit. This glass wool defect detection and sorting device achieves precise positioning and efficient isolation of defective sections, avoiding the problems of missed detections and false detections caused by subjective factors in traditional manual inspection, and significantly improving the level of product quality control.

The application is suitable for the technical field of behavior detection, and provides a reliability-aware multi-modal fusion method for fine-grained behavior detection, which integrates the technical advantages of space-time feature modulation, dynamic gate defense and the like, and systematically solves key problems such as occlusion missing judgment, noise negative transfer and cross-modal feature mismatch existing in traditional behavior detection methods. Compared with the existing method, the application not only achieves comprehensive improvement in classification accuracy and robustness, but also enhances the processing capability of the model in a real complex unconstrained experimental environment through an end-to-end adaptive defense mechanism, and provides an extremely reliable technical framework and method support for behavior analysis in the fields of biological medicine model evaluation, high-throughput drug screening and the like.

The invention discloses a self-adaptive heat preservation and shock absorption cell transport case and a use method, the self-adaptive heat preservation and shock absorption cell transport case comprises a cover body and a shell, the shell is internally provided with a sample chamber of a honeycomb briquette type structure, the sample chamber is internally provided with a plurality of sample cavities, the inner side walls of the sample cavities are symmetrically provided with clamping assemblies, and sample tubes filled with cells are placed in the sample cavities; each sample cavity is sequentially provided with a fluff layer, a vacuum layer and a compression-resistant thermal insulation layer from inside to outside, the compression-resistant thermal insulation layer is water-containing small balls or silica gel balls filled in the outer wall of the sample chamber, the vacuum layer is an ultra-micro bubble layer formed by filling a foaming material along the inner wall of the sample chamber, and a metal coating is arranged on the outer wall of the vacuum layer. The villus layers are arranged on the inner side wall of the metal coating and wrap the sample tube, the clamping assemblies are dispersed between the villus layers, the villus layers comprise long villus and short villus, and the short villus is densely distributed between the adjacent long villus to form an air layer. Through the synergistic effect of multi-layer heat preservation and self-adaptive clamping, accurate protection in the whole process of cell transportation is achieved.