19 results about "Plug and produce" patented technology

The application provides a high-pressure oil pump gear pulse sensor which is convenient to install, plug-and-play, high in phase detection precision and strong in anti-interference. The high-pressure oil pump gear pulse sensor comprises a sensor body, an adjusting gasket and an O-shaped ring. The sensor body comprises a sensing component mounting part, a body fastening mounting part and a mounting connecting plate. The body fastening mounting part is arranged beside the sensing component mounting part. The mounting connecting plate connects the sensing component mounting part and the body fastening mounting part into an integrated whole. The body fastening mounting part is provided with a mounting positioning hole. The sensing component mounting part comprises a lower convex sensing part and an upper convex wiring part. A wiring PIN needle group is arranged in the inner cavity of the wiring part.

The present application relates to the technical field of aircraft operating mechanism, in particular to a drive-control integrated aircraft side stick operating mechanism, which comprises a box body, a controller and a driver, a roll transmission shaft is rotatably supported in the box body, a U-shaped decoupling mounting seat is fixedly connected to one end of the roll transmission shaft, a pitch shaft is horizontally supported in the U-shaped decoupling mounting seat, a base is fixedly sleeved on the pitch shaft, a handle connecting rod and a handle assembly are sequentially connected to the upper end of the base, a roll motor drives a rocker arm I through a rocker arm II and a transmission connecting rod I, the rocker arm I is hinged to the roll transmission shaft, a pitch motor drives a fixed head through a rocker arm III and a transmission connecting rod II, and the fixed head is fixedly arranged at the end of the pitch shaft. The present application provides a drive-control integrated aircraft side stick operating mechanism with high integration, ultra-small volume, double-channel synchronous force sensing, microsecond-level real-time bus communication and plug-and-play, which is particularly suitable for the demand of high-fidelity, high-reliability and small-sized operating device of high-level flight simulator.

The application relates to the field of explosive production lines, and discloses a modular full-static emulsion explosive production line which comprises a power module, a medicine preparation module, a charging module, a packaging module and a transportable carrier, the power module, the medicine preparation module, the charging module and the packaging module are all packaged by using the carrier; the production line adopts a full-static emulsion process and is configured to realize oil-water phase fusion through a jet shearing principle, the power module, the medicine preparation module, the charging module and the packaging module are independently packaged in standardized containers, and the modules are connected through standardized interfaces (including fluid pipeline interfaces, electrical signal interfaces and mechanical fixing interfaces) with a preset fixed size. The design realizes plug-and-play of the production line, supports multiple logistics modes such as sea transportation, land transportation and railway transportation, greatly reduces the transportation and installation cost of overseas factories, and shortens the production line installation period without complex civil construction and secondary processing.

The application discloses a kind of robot arm, dexterous hand and sensor hot plug system and control method thereof, belong to intelligent robot modularization sensing technical field, solved the problem that traditional sensor replacement needs to stop, interface is not unified, hot plug security is poor, cannot be automatically adapted.System is composed of standardization hot plug interface, intelligent sensor, distributed sensing controller and central controller, interface is located in robot arm, joint, wrist and hand end, integrated mechanical quick change, surge suppression power supply, multi-protocol communication and identity identification contact;Sensor built-in sensing element, microcontroller and identity parameter memory.Through identity pre-identification, buffer start-up power-on, dynamic drive loading, orderly power-off control process, realize sensor live safety plug, automatic plug and play.The application can complete sensor replacement without stopping, with the advantages of strong safety protection, good compatibility, modular management, improve robot operation continuity and operation efficiency.

The present invention relates to a cylinder valve for compressed natural gas cylinder with integrated pressure reducing function, which is connected to a general burner in a plug and play manner. The cylinder gas of the present invention is improved to increase the safety of gas use and to make it easier to adjust the required gas flow rate. The cylinder valve comprises a first part as an improved part, a second part as a main part directly connected to compressed natural gas, and a third part as an evaporator part. The second part contains a diaphragm in order to accelerate the gas flow, and the third part is an evaporator which is used to overcome the clogging by accelerating the evaporation of the clogging formed due to the cooling caused by the pressure drop.

This invention discloses a modular high-voltage energy storage system and its networking method, belonging to the technical field of electrochemical energy storage systems. The energy storage system employs internal multi-layer series direct-output high-voltage energy storage modules, with a single module having a rated operating voltage ≥800V, eliminating the need for external series and parallel connections. Multiple modules are directly connected in parallel via DC busbars, achieving plug-and-play functionality and linear capacity expansion. Its networking method perfectly reuses the complete core component manufacturing process of the applicant's previously applied high-voltage direct-output energy storage device, requiring no additional equipment. This invention completely solves the problems of complex series and parallel connections, high BMS costs, low reliability, and poor scalability in traditional low-voltage energy storage systems, reducing the total system cost by more than 40%. It can be directly connected to 800V~2000V DC distribution networks, perfectly adapting to core application scenarios such as grid area energy storage, wind and solar power integration, and industrial and commercial backup power.

This invention discloses an integrated servo electric cylinder with a reverse planetary roller screw, comprising a housing, a motor stator disposed inside the housing, a magnetic ring disposed inside the motor stator, a screw nut disposed inside the magnetic ring, a reverse planetary roller screw disposed inside the screw nut, a front end cover disposed on one side of the housing, a rear end cover disposed on the other side of the housing, an encoder magnet holder disposed inside the housing and located on one side of the screw nut, an encoder magnet disposed on the encoder magnet holder, an encoder disposed on one side of the encoder magnet, a gland disposed on the rear end cover, and an anti-rotation joint bearing disposed on one side of the reverse planetary roller screw. The advantages are: compact structure, space saving; convenient installation, plug-and-play; intelligent control, simple debugging; high precision and high response.

This invention relates to the field of smart grid technology, and particularly to a method and device for flexible DC interconnection in low-voltage power distribution. The method designs a flexible DC line interconnection structure based on the load distribution and distributed energy access requirements of the distribution area; dynamically optimizes the line topology by calculating the electrical distance between adjacent load nodes to reduce transmission losses; introduces a flexible DC control module to monitor line voltage, current, and power data in real time, and achieves optimized power allocation and dynamic adjustment based on low-voltage power distribution system control algorithms; verifies the rationality of the interconnection path and the effectiveness of the control strategy through integrated testing to simulate actual operating scenarios, and finally deploys an adaptive flexible DC interconnection network. This method improves system energy efficiency, flexibility, and reliability, supports plug-and-play access for distributed energy, and adapts to the development needs of smart grids.

The application discloses a solid state transformer with a flexible power distribution system capable of accommodating distributed power sources, and belongs to the technical field of solid state transformers. The solid state transformer comprises an installation component, which comprises a transformer main body. An installation assembly for installing module units is arranged in the transformer main body. A trigger assembly for triggering the installation assembly to fix the module units is arranged on the installation assembly. The module units are precisely connected with interfaces and positioning rods and positioning grooves through bottom joints. During the downward process, the automatic downward pressing of the abutting block, the unlocking of the fixing plate and the clamping of the fixing plate into the module side clamping groove are completed, and mechanical fixing is completed. No tool and manual calibration are needed in the whole process, and the installation efficiency of single module is greatly improved. Meanwhile, the second anti-collision pad buffers the impact of the fixing plate and the module, avoids assembly damage, adapts to the quick replacement of the module units, realizes expansion without shutdown, meets the flexible access demand of the flexible power distribution system, realizes tool-free quick installation and precise positioning of the module units, and adapts to the plug-and-play demand of the module units.

This invention provides a stirred bioreactor based on a mechanical seal shaft drive, proposing a highly integrated mechanical seal shaft drive scheme. The main shaft, bearings, and sealing gaskets are pre-assembled as a shaft seal assembly and directly welded to a disposable reaction bag, forming a pre-sterilized rigid sealing interface. During use, the drive motor is directly and rigidly connected to the main shaft via a hexagonal interface and mechanically secured by TC clamps. This design not only completely eliminates the easily failed flexible intermediate links, achieving zero torque loss and high-precision transmission, but also simplifies the installation operation into a plug-and-play standardized procedure. While ensuring an absolute sterile barrier, it effectively overcomes the radial vibration problem caused by the load on the distal impeller, providing a more stable and uniform stirring process, improving cell culture results. With a simpler structure, it solves the industry challenge of high-torque, high-intensity stirring in ultra-large-capacity bioreactors, significantly improving the system's reliability and ease of operation.

This invention provides a planetary gear reducer hub motor, comprising a hub and a rotor mechanism. The hub has a first circumferential surface, and a planetary reduction assembly and a support base are disposed within the hub. The planetary reduction assembly includes a sun gear and several planetary gears, which mesh with the sun gear and are arranged around the sun gear. Toothed surfaces are provided on the inner wall surrounding the hub, meshing with the planetary gears. The rotor mechanism and the planetary reduction assembly are respectively mounted on both sides of the support base. This application adopts a planetary reduction structure, eliminating multi-stage gear transmission, significantly improving transmission efficiency, reducing energy consumption, and enhancing overall stability and user experience. Simultaneously, a single support base supports both the rotor mechanism and the planetary reduction assembly, making the structure more compact, axially thinner, and maximizing space utilization, facilitating lightweight and miniaturized design. It features high integration, cost advantages, fewer assembly steps, good consistency, and plug-and-play functionality.

This invention relates to the field of garden maintenance and provides a maintenance and irrigation device for garden greening landscapes. The device includes a main body, a high-pressure water tank fixedly mounted on the top of the main body, multiple support arms installed on both sides of the main body with drive wheels at their ends for controlling the movement of the device, a robotic arm assembly installed at the bottom of the main body, and a pipeline assembly connected to the high-pressure water tank. The pipeline assembly has male quick-connect couplings at its ends. Its advantages are: by integrating a mobile main body, a high-pressure water tank, and an automatic docking structure into one unit, this device achieves high mobility and plug-and-play temporary pressure replenishment for garden irrigation networks.

The utility model discloses a kind of broken bridge aluminium door and window of good heat insulation effect, including main body, mounting mechanism and heat insulation mechanism, the mounting mechanism includes cooperation piece, first bolt, fixed block, sliding block and second bolt, under the mutual cooperation of above mechanism, the device adopts standardization cooperation piece design, can be pre-embedded positioning in building construction stage, this design makes door and window installation can realize "plug and play" effect, installation time can be greatly shortened, in addition, this innovative structure is formed by the synergies of hollow layer and heat insulation pad, effective thermal barrier, not only significantly improve the heat insulation effect, but also simultaneously realize excellent sound insulation performance, reasonable heat insulation pad arrangement ensures that the temperature of glass edge is balanced, effectively prevent dewing phenomenon.

The utility model discloses a quick dismounting plug and play type photoelectric conversion tower which is composed of a servo platform and an optical cabin. The optical cabin integrates key components such as photoelectric sensors, and the front and rear covers and the middle frame are sealed through sealing grooves and strips. The servo platform and the optical cabin are respectively equipped with airtight connector sockets and plugs, and the internal and external circuit lines of the cabin are transmitted through the connector. During installation, the optical cabin is positioned through a sliding groove, and the plug and the socket are fixed after being plugged into each other. The utility model has the following advantages: 1. The optical cabin has good airtightness and protects components; 2. The internal and external circuit lines of the cabin are universal, and only the optical cabin needs to be replaced when the sensor is replaced, so that the plug and play function is realized; 3. When the utility model is used in the field or when maintenance is inconvenient, the optical cabin or the servo platform can be replaced as a whole, so that one person can quickly complete the repair, and the utility model has high maintainability.

This invention discloses a method and system for enhancing long video question answering based on bidirectional audio-visual alignment, aiming to solve the problems of missing keyframes in uniform frame extraction, audio-video semantic fragmentation, and the need to modify the model for multimodal fusion in existing long video question answering systems. It constructs a bidirectional alignment mechanism through audio processing and ASR construction, audio-to-visual A2V keyframe retrieval, and visual-to-audio V2A frame-level ASR injection and serialization, achieving precise temporal and semantic alignment of audio and video at the input layer. This solution does not require modification of the existing video language model backbone, has plug-and-play characteristics, and improves accuracy by 3.6% and 2.2% on Video-MME and LVBench respectively, effectively improving the inference accuracy of long video question answering and is applicable to various long video scenarios.

This invention provides a grid-connected photovoltaic (PV) control method and system that actively supports the power grid. Addressing the issues of reduced system inertia and insufficient damping caused by the large-scale integration of renewable energy into new power systems, a grid-connected PV control method based on VSG and NFTSM is designed to actively support the voltage and frequency of future new power systems. First, a novel synchronization control method is designed in the power loop, eliminating the need for a phase-locked loop (PLL) and fulfilling the plug-and-play synchronization and grid connection requirements of grid-connected PV systems. Second, non-singular fast terminal sliding mode controllers (NSMTs) are designed in the voltage and current loops to improve the response speed and robustness of voltage and current. Furthermore, a DC voltage regulation method on the inverter side without control mode switching is proposed, reducing DC voltage fluctuations on the inverter side when the PV output active power reaches its maximum value. This method simplifies controller complexity and reduces the system's computational burden.

The utility model discloses a modularization single -pole tower based on mortise joint assembly, including equal section main pole and detachable equipment frame, and the outer peripheral wall of main pole is equipped with the first mortise groove of axial through, and equipment frame is equipped with the tapering tongue and groove matched with it, and the tongue and groove adaptive insertion first mortise groove forms radial and peripheral two -way self -locking structure. The utility model discloses utilize mortise joint structure to promote the installation accuracy of equipment frame, and the whole hoisting can be carried out after the ground pre -installation of communication equipment, and high -altitude operation is reduced, and the mortise groove standardization design supports plug -and -play type expansion. In addition, the mortise between pole section avoids stress concentration, and the wind -resisting and shock -resisting nature is enhanced, and the lightweight and corrosion -resistant of aluminium alloy material are realized.

This application provides an intelligent production management system and method for flexible meal preparation scenarios. The intelligent production management system belongs to a distributed control system and includes a field control layer, an operation monitoring layer, and a production management layer. The method includes: after the physical production station system connects to the network, it automatically registers and reports its own capability model; the production management platform provides a visual editing interface to convert the graphic layout data of materials into a recipe format; the platform breaks down the production plan into tasks and determines the required capabilities; the platform assigns tasks to the stations, obtains the station's capability model, and when it is determined that there is a difference between the required capability of the task and the station's capability, it automatically pushes a capability upgrade package to the station; the platform assigns the task to the upgraded station. This application realizes rapid definition of production tasks, rapid deployment of production resources, and on-demand dynamic adaptation of capabilities through visual recipe definition, plug-and-play functionality for stations, and production change-driven capability upgrades, thereby improving production efficiency and production line flexibility.