17results about How to "Solve insufficient storage space" patented technology

A tool integrated cabinet for rail transit vehicles includes a shell, a pullable support frame, a damping universal roller and a folding seat storage cabin. The support frame is linearly guided through the sliding cooperation of a T-shaped guide rail and a clamping block. The stability of the support frame in a vehicle vibration environment is improved by the antiskid rubber material and damping design of the roller. The inside of the support frame adopts a modular partition structure. A fire extinguisher is fixed through the placement grooves of first and second support plates. The bottom plate cooperates with a guide groove to realize the quick taking and placing of an escape ladder. A groove is internally provided with a slide rail type folding seat storage cabin. The folding seat storage cabin is linked with a storage guide plate through a handle passage to realize the vertical partition management of emergency equipment and auxiliary tools. In addition, the conical self-locking structure and spring elastic pre-tightening mechanism of the plug rod and plug plate can effectively prevent the accidental sliding of the support frame. The combination innovation of the T-shaped guide rail, damping roller and folding cabin integration significantly enhances the safety and convenience of rail transit emergency equipment management.

The utility model provides a paver for large-thickness one-time whole-width paving of a water-stable base layer, which comprises a vehicle body, a hopper mechanism and a first hydraulic cylinder, the vehicle body is provided with a paver and a conveying seat, the conveying seat is provided with a leakage groove, a conveying device is arranged below the leakage groove, the hopper mechanism comprises two material receiving plates and a first hydraulic cylinder, the two material receiving plates are rotatably arranged on two sides of the top of the conveying seat, and the first hydraulic cylinder is arranged on the top of the conveying seat. The two first hydraulic cylinders are rotationally installed on the two sides of the conveying base, and the telescopic shaft ends of the first hydraulic cylinders are rotationally connected with the bottom sides of the corresponding material receiving plates. The supplementing and conveying mechanism comprises a pushing plate and second hydraulic cylinders, the two second hydraulic cylinders are installed on the two sides of the conveying base, the telescopic shaft ends of the second hydraulic cylinders face the rear side of the vehicle body and are provided with connecting blocks, the pushing plate is located at the rear end of the top of the conveying base and connected with the two connecting blocks, and the second hydraulic cylinders can drive the pushing plate to move into or out of the upper sides of the two material receiving plates. Most residual materials can be poured into the leakage groove, manual material shoveling is replaced, and the construction efficiency can be improved.

The utility model relates to the technical field of scooters, and discloses a scooter and a scooter frame, the scooter comprises the scooter frame, the left side of the scooter frame is fixedly connected with a girder, the inner wall of the girder is rotatably connected with a scooter rod base, the top of the scooter rod base is fixedly connected with a threaded rod, and the outer wall of the threaded rod is rotatably connected with a scooter rod head. A lock sleeve is arranged on the outer wall of the vehicle rod head, a screw is in threaded connection with the inner wall of the lock sleeve, a rotating shaft is rotationally connected to the front end of the screw, a rotating handle is fixedly connected to the outer wall of the rotating shaft, and a cushioning mechanism is fixedly connected to the right side of the vehicle frame. According to the utility model, the design of the frame enables the space of the mounting cavity to be enlarged, the capacity of the electricity storage piece to be improved, the control unit is placed in the heat dissipation cavities on the two sides of the mounting cavity, the guide plates can guide external airflow to enter the heat dissipation cavities, and heat generated when the control unit works can be taken away in time; therefore, the performance stability of the whole product in long-time operation is ensured.

The application discloses a KEY burning method, device, equipment and storage medium, and the method comprises the following steps: detecting a burning trigger operation of a key, determining a target key from a plurality of to-be-burned keys; detecting a target key file corresponding to the target key; creating an array corresponding to the remaining keys and storing the array into a stack area, the remaining keys being the keys except the target key in the plurality of to-be-burned keys; obtaining a burning start address corresponding to each to-be-burned key; and based on the array corresponding to the remaining keys and the burning start address, writing the target key file and the remaining keys into the memory. According to the scheme, in the process of writing the key, the array corresponding to the remaining keys is created, the burning start address corresponding to each to-be-burned key is obtained, and based on the array and the burning start address, it is realized that one memory library can store a plurality of different to-be-burned keys at the same time, the memory storage cost is saved, and the space storage of each key is more compact.

The invention relates to the technical field of railway surveying and mapping, provides a leveling data synchronization system for a mobile terminal, and aims to solve the storage, processing and analysis problems caused by sharp increase of railway surveying and mapping settlement deformation observation data, the system comprises a data acquisition module, a data processing module, a data partitioning module, a user interface data processing module and a data synchronization module, by preprocessing original leveling data, matching calculation model results, performing classified storage and performing data synchronization, consistency of simulation results and actual measurement results is verified, and the system supports cloud storage expansion, intelligently manages storage space and improves data safety and integrity. Meanwhile, the system adapts to different network environments, data synchronization stability is guaranteed, data processing efficiency and observation precision are remarkably improved, and reliable data support is provided for railway line maintenance.

The invention relates to the technical field of data storage, and discloses a key data processing system, method and device, a medium and a program product, the key data processing system comprises a power failure monitoring module, a power failure processing module, a key data extraction module, a hardware acceleration module, a volatile memory and a memory disk; according to different monitoring results of the power-down monitoring module and the state of the key data recording switch, the key data extraction module and the power-down data processing module package corresponding data to be recorded or protected and then move the packaged data to a specific address of the volatile memory; and the recorded data or the protected data are read from the corresponding address of the volatile memory through the hardware acceleration module. The key data processing system is high in transmission rate and sufficient in storage space, can realize two functions of power-down key data protection and key data recording, and can be automatically switched to a power-down key data protection working state from a key data recording working state according to a use scene in a working process.

The embodiment of the invention discloses a distributed database cluster data redistribution method and device and a medium, belongs to the technical field of data processing, and solves the problem of low manual redistribution efficiency along with continuous expansion of data volume. Obtaining a data volume corresponding to the PostgreSQL distributed cluster, and determining a corresponding number of nodes based on the data volume; determining a data type corresponding to the to-be-redistributed data; based on different data types, matching different node sequence number calculation strategies so as to perform node sequence number determination on the to-be-redistributed data; acquiring to-be-redistributed data in batches through a corresponding number of nodes, and performing data pulling based on a corresponding relationship between a node sequence number corresponding to the to-be-redistributed data and a current node sequence number; and determining that the data redistribution is completed until the corresponding number of nodes cannot obtain the data.

The utility model relates to vehicle accessory equipment installation technical field especially, it is a kind of tool vehicle-mounted storage device for loader, including the box of storage tool, two mobile boxes for receiving tool are provided on the box, opening and closing structure is provided on mobile box to open and close box, box door for protecting tool is installed on the pin shaft of mobile box, box door is provided with the clamp block structure of mobile box clamp block.The utility model is provided with the connecting rod one and connecting rod two that cooperate with each other between the box and mobile box, when needing to use tool, connecting rod one and connecting rod two are rotated with pin shaft seat as fulcrum, provide sufficient accommodation space, when storing tool is completed, mobile box is folded, does not occupy additional space;Through the cooperation of clamp block and fixed block, clamp the box door, when needing to take tool, just press mobile block, drive block is pressed to connecting rod one, so that the box is quickly opened, reduces tool taking time.

This invention belongs to the field of micro / nano structure material design and battery energy storage technology, and relates to a method for preparing a three-dimensional graphene-COF interlocking material: First, by controlling the amination and reduction of graphene oxide, amine functional groups are precisely constructed on its surface, serving as active sites for heterogeneous assembly; then, in solution blending, the enhanced multiple intermolecular forces between the amine groups and the COF precursor drive the COF units to undergo oriented adsorption and two-dimensional ordered pre-assembly on the graphene surface, forming a molecular-level anchor array; subsequently, through a solvothermal reaction, interfacial covalent condensation and π-plane-induced epitaxial growth are synergistically achieved, causing the COF layer to crystallize and form a strongly coupled heterojunction with the deeply reduced and structurally repaired graphene at the molecular level; finally, after freeze-drying and shaping, a dual continuous conductive network carrier with a stable heterointerface, three-dimensional interlocking channels, and an intrinsic built-in electric field is obtained.

The invention discloses a preparation method of a high-activity palladium-carbon catalyst and application of the high-activity palladium-carbon catalyst in preparation of monosilane, and belongs to the technical field of palladium-carbon catalysts. According to the invention, hydrogen peroxide is utilized to treat a biochar material, so that the structure of the biochar material is destroyed and partially dissolved, then 2, 9, 16, 23-tetraamino phthalocyanine and 2, 2 '-bipyridine-4, 4'-dicarboxaldehyde are self-assembled in the biochar material to form a Schiff base structure, a porous net structure is constructed, the specific surface area is increased, more contact space and rich N sources are provided, and the biochar material has good electrochemical performance. After roasting, the adsorption capacity and the chemical reaction activity of the activated carbon are enhanced. N atoms change the density distribution of electron clouds, are beneficial for adsorbing substances and coordinating with palladium ions, improve the dispersity and stability of the palladium ions and are beneficial for diffusion and adsorption of gas molecules. Through {2-[(dimethylamino) methyl]-1, 3-thiazole-4-yl} methanol and 1, 3-propane sultone, the palladium-carbon catalyst has amphipathicity, can reduce interfacial tension, adjust interfacial behaviors, prevent a product from being mixed with a solvent and promote separation during a catalytic reaction, can be recycled, and reduces the cost.

The utility model belongs to cigarette model display equipment technical field, concretely is layered arrangement cigarette mould box, including box body, the inside of box body is provided with two placing plate, the front and back of every placing plate all are fixedly connected with connecting frame and two sliding plates, the two sides of every sliding plate and connecting frame respectively with the inner wall sliding connection of box body, the inner wall of every connecting frame all are fixedly connected with the rotating sleeve ring, the front and back of box body all are fixedly connected with the threaded rod, specifically the utility model discloses a box body is basic bearing structure, can be stably placed in target position for mould box display, can rely on its internal space and the cooperation of placing plate, the layered placement of mould box is realized, realizes the classification of different mould boxes and presents, makes the display more regular, looks more intuitive, in addition, through the screw thread drive of threaded rod and rotating sleeve ring, the sliding of sliding plate and box body is matched, only needs to rotate the rotating sleeve ring to be able to adjust connecting frame and placing plate height, easily adapts different size cigarette mould box.

This utility model discloses a universal portable non-mixing nasal spray irrigator, belonging to the technical field of nasal irrigators. It includes a reservoir. A waste liquid reservoir is detachably and sealed to the top of the reservoir, comprising a first compartment and a second compartment that are interconnected, and a liquid outlet is provided on the waste liquid reservoir. A nozzle is detachably mounted on the top of the waste liquid reservoir, and the nozzle has a spray head adapted to the human nasal cavity, with a spray channel inside the spray head. A waste liquid outlet connected to the waste liquid reservoir is located at the bottom of the nozzle. A spray assembly, sealed to the liquid outlet, is used to atomize and spray the nasal wash solution in the reservoir through the spray channel. This application ensures that the waste liquid reservoir and the reservoir will not mix or overflow under a wide range of usage angles.

The invention provides a lubricating-repairing bifunctional nano composite material as well as a preparation method and application thereof, and relates to the technical field of nano fillers. The invention provides a lubricating-repairing dual-function nano composite material. The lubricating-repairing dual-function nano composite material comprises a nitrogen-doped hierarchical pore carbon nanorod, a repairing agent and a lubricating agent, wherein the repairing agent is positioned in a pore channel of the nitrogen-doped hierarchical pore carbon nanorod, and the surface of the nitrogen-doped hierarchical pore carbon nanorod is coated with the lubricating agent. The nitrogen-doped hierarchical pore carbon nanorods are combined with the self-repairing agent and the lubricant, so that the nitrogen-doped hierarchical pore carbon nanorods have excellent friction-reducing, wear-resisting and repairing capabilities, can meet the application requirements in the fields of self-repairing and self-lubricating, and meet the requirements of high precision, high reliability and long service life of polymer-based self-lubricating materials under harsh working conditions; and the method has important significance for promoting the practical application of the polymer self-lubricating material in the modern high-end equipment industry.

This invention provides a folding cabinet with a vacuum compression bag, comprising a cabinet body and a vacuum compression bag, the vacuum compression bag including a bag opening. The cabinet body includes an interlayer mechanism, a folding mechanism, and a support mechanism. The interlayer mechanism includes a first interlayer support member and a second interlayer support member. The first interlayer support member includes a first mounting frame and a cover plate, with the bag opening connected to the first mounting frame. The folding mechanism is supported between the first and second interlayer support members and includes an unfolded state, a retracted state, and several folded states. The support mechanism is adapted to continuously provide driving force so that the folding mechanism tends to turn into the unfolded state. In its natural state, the folding structure remains in the unfolded state. When the vacuum compression bag is vacuumed, the folding mechanism can change from the unfolded state to a folded state or a retracted state until it is in force equilibrium. This invention achieves coordinated deformation of the cabinet structure and the bag body through the folding structure, allowing the cabinet body to change synchronously with the volume change of the vacuum compression bag.

The application provides a kind of unmanned plane data intelligent processing system based on mobile office application, processing system includes server, database, data reading module, data verification module, storage archiving module, associated module, data reading module is used to read the inspection data collected by unmanned plane, to cooperate verification module to verify inspection data;Data verification module is used to verify the inspection task and the inspection data, to verify the integrity of data and the authorized state of data;Associated module is used to associate the data of the same inspection location, so that the inspection data of inspection point can be associated with each other;Storage archiving module stores the inspection data according to the verification result of data verification module.The application associates the inspection data with the inspection point by cooperating with the storage archiving module, to realize the rapid query of each inspection point, improve the convenience and comfort of query.

The utility model discloses an embedded mobile phone shell support, and relates to the technical field of ring supports, the embedded mobile phone shell support comprises a shell, one side of the shell is provided with a first annular groove, the first annular groove is internally and movably sleeved with a gear ring, the inner wall of the first annular groove is fixedly provided with a raised line, and the raised line is provided with a groove. The inner ring of the gear ring is provided with a butt joint groove matched with the protruding strip, the interior of the first annular groove is rotationally connected with a base, the side, close to the gear ring, of the base is provided with a groove, the interior of the groove is slidably connected with a sliding block, and a spring is fixedly installed between the sliding block and the inner wall of the groove. The first annular groove formed in the shell can provide enough storage space for the mobile phone support, and it is avoided that protrusions on the support affect stable placement of the mobile phone.

The utility model discloses a beating table with a garbage collection function, which relates to the technical field of beating tables and comprises a table top, cabinet bodies are fixedly connected to two ends of the bottom of the table top, storage racks are fixedly connected to the tops of two ends of the table top, and a compression bin is fixedly connected to one end of the bottom of the table top. The other end of the bottom of the table top is fixedly connected with a discharging bin, the compressing bin and the discharging bin are fixedly connected through an opening, a collecting opening is formed in the top of the table top and corresponds to the discharging bin in position, and a collecting barrel device is arranged at the bottom of the discharging bin. According to the table top provided by the utility model, a large amount of water is separated and discharged on the basis that garbage is compressed and stored to the maximum extent, so that the problem that the garbage is inconvenient to store to the maximum extent in a limited space when being collected by the conventional beating table is solved; and the kitchen garbage contains a large amount of water, so that the space is occupied, and decay and deterioration are accelerated.