215results about How to "Large storage capacity" patented technology

The utility model provides an integrated air conditioner which comprises an outer shell, an indoor air containing area, an indoor air supply area, an air inlet and an air outlet. The fan volute is arranged in a mounting space defined by the shell, a containing space, an air inlet area and an air outlet area are formed in the fan volute, the containing space is used for containing an indoor fan, and the air inlet area communicates with the air outlet area through the containing space; air flow entering through the indoor air containing area and the air inlet area is guided to the air outlet area and the indoor air supply area by the fan volute; and the liquid storage container is used for storing liquid for humidification, the liquid storage container is arranged on the bottom side of the fan volute, and a liquid inlet of the liquid storage container communicates with the containing space, so that liquid injected from the indoor air supply area is guided into the liquid storage container by the fan volute. When water needs to be supplemented to the liquid storage container, no extra operation on the container needs to be carried out, water can be directly added into the shell from the indoor air supply area, and the liquid supplementing operation of the liquid storage container is greatly facilitated.

The TOF module cover plate capable of avoiding glue overflow at least comprises a cover plate body, the cover plate body comprises a top wall and a side wall, the top wall and the side wall define a mounting cavity with an open bottom, the top wall is provided with a through slotted hole, and one side, close to the mounting cavity, of the top wall is provided with a plurality of glue grooves formed by sinking inwards at intervals in the edge direction of the slotted hole. A plurality of glue overflowing grooves formed by inwards sinking one side, close to the mounting cavity, of the top wall are formed between any glue groove and the groove hole at intervals, and a first retaining wall is formed between each glue overflowing groove and the corresponding glue groove. The glue box has the advantages that the structure is simple, the glue containing capacity is improved in a limited space, and glue overflowing caused by siphonage is avoided.

The invention provides a flash memory classification method and a storage chip, and belongs to the technical field of storage. The data storage method comprises the following steps of: reading, writing and erasing a flash memory for multiple times at a preset temperature; scoring a plurality of performance parameters when each flash memory block is read, written and erased; multiplying the score of each performance parameter by the weight, and adding the products of the scores and the weights of all the performance parameters to obtain the total score of the performance parameters of each flash memory block; according to the performance parameter total score of each flash memory block, dividing the flash memory block into a good block, a bad block and a weak block; wherein the total score of the performance parameters of the weak blocks is larger than the total score of the performance parameters of the bad blocks, the total score of the performance parameters of the weak blocks is smaller than the total score of the performance parameters of the good blocks, and the bad blocks are used as single-layer storage units. According to the flash memory classification method and the data storage system provided by the invention, the storage capacity of the storage chip can be improved.

The invention discloses an axle machining intelligent production line for a rail transit vehicle. The intelligent production line comprises a V-shaped block conveyor, an automatic hoisting robot, a milling machine machining equipment area, a lathe machining equipment area, a vertical layered intelligent storage warehouse, a shuttle type axle transporter and an axle automatic transfer trolley. The equipment is relatively low in investment and maintenance cost, relatively low in manpower cost of unmanned operation hoisting, and capable of eliminating the safety risk caused by frequent mixed operation of hoisting machinery and personnel in the past. And intelligent control can be achieved through a remote terminal, 24-hour all-weather operation is achieved, and the lifting rhythm and the lifting efficiency are greatly improved.

The invention discloses a method for improving optical storage capacity based on ultraviolet femtosecond laser multi-cycle low-temperature direct writing, and belongs to the technical field of laser processing. Leveling the sample table; designing a random data structure and calculating parameters; preparing a random data structure; reading and characterizing a random data structure; according to the method, firstly, ultraviolet femtosecond laser with the wavelength of 343 nm is used for replacing infrared / visible band laser used in traditional five-dimensional optical storage, secondly, a multi-cycle scanning mode is used for replacing an existing scanning mode, and birefringence modification with the smaller size is induced in quartz glass at low temperature; the tiny birefringence modification is used for realizing data writing and reading of the optical memory with higher storage density; according to the multi-cycle scanning mode, heat accumulation in the machining process is affected by changing single-point one-way acting time, so that the dot spacing is shortened, and the storage capacity is increased.

The embodiment of the invention provides an electrode assembly and a battery with the same. The electrode assembly comprises a positive plate, a diaphragm and a negative plate which are stacked and wound, the positive plate comprises a positive current collector and a positive active layer, the positive active layer comprises a first positive active layer and a second positive active layer which are arranged on the two opposite sides in the thickness direction of the positive current collector, and the first positive active layer is provided with a tab groove and at least one first concave part; the at least one first concave part is distributed in the first area of the first positive electrode active layer, a positive electrode lug is arranged in the lug groove and electrically connected with the positive electrode current collector, the positive plate is provided with a first plate edge and a second plate edge in the width direction, and the lug groove, the first area and the first plate edge are arranged on the same side in the width direction of the positive plate; the first region extends along the length direction of the positive plate, and a distance D1 is formed between the first region and the tab groove, and D1 is greater than or equal to 0.2 mm. According to the technical scheme, the risk of lithium precipitation at the side edge of the tab can be reduced.

The invention relates to a preparation method of a dry-process thick pole piece, which specifically comprises the following steps: stirring and mixing active material powder, a binder and a conductive agent under the condition that the temperature is controlled to be less than or equal to 18 DEG C to obtain a premix; the obtained premix is subjected to rapid shearing, the temperature is increased to be smaller than or equal to 180 DEG C, and fiberized powder is obtained after the specified temperature is reached; carrying out one-time double-roller hot pressing on powder obtained after fibration to continuously form a film, continuously passing the formed film through double rollers, carrying out hot pressing and thinning, and then rolling to obtain a dry-method electrode film; the obtained dry-method electrode diaphragm and a current collector are subjected to continuous double-face covering through double-roller hot pressing, and a dry-method electrode thick electrode roll is obtained after rolling; the method has the advantages that effective transmission of lithium ions and electrons in the electrode is promoted, and the thick and compact electrode with uniform binder distribution is prepared.

The embodiment of the invention relates to the field of computers, in particular to a construction method and system of an annular cache region, a storage medium and electronic device.The construction method of the annular cache region comprises the steps that whether an RAID card supports the host memory buffering characteristic or not is determined; under the condition of determining that the RAID card supports the host memory buffer characteristic, allocating a memory space for the RAID card; and sending an enabling instruction to the RAID card, so that the RAID card constructs an annular cache region in the memory space according to the enabling instruction and the host memory buffer characteristic, and the annular cache region is used for storing data written into the host by the RAID card. Through the embodiment of the invention, the problem of insufficient data storage capacity caused by limited hardware resources for running of RAID card firmware in related technologies can be solved.

The utility model provides a packaging bag trimming waste recovery device which comprises a machine frame and further comprises a cutting assembly, a guide assembly, a recovery assembly and a traction assembly, the trimming waste is recovered through the recovery assembly, the trimming waste is wound on the surface of a waste roller, the number of the trimming waste can be visually known, and the waste can be recycled. The machine does not need to be stopped to observe the waste accumulation condition, normal operation of production is guaranteed, meanwhile, when too much waste is wound, the waste roller can be taken down only by taking down the limiting part on the surface of the recovery rod, replacement can be completed by installing a new waste roller, replacement is very convenient, replacement efficiency is improved, production efficiency is guaranteed, and the device is more reliable and convenient to use. And by arranging a traction assembly, the trimming waste materials are dragged, so that the trimming waste materials are uniformly wound on the surface of the waste material roller, the waste materials are prevented from being only wound at one position, the waste material storage amount of the recycling device is increased, the cleaning frequency is reduced, and the production efficiency is improved.

The invention discloses a dual-mode communication system performance test method based on a single-chip microcomputer. The method comprises the following steps: S1, building a test system; step S2, test setting; step S3, evaluation standard setting; s4, comparing by setting a data table; and S5, analyzing an evaluation result in the step S4. Through the scientific and comprehensive evaluation method, performance evaluation of multiple communication modes can be supported, and the requirements of different application scenes are met. In the aspect of evaluation, multiple indexes are set, channel switching is considered, and comprehensive evaluation of the system performance is achieved; in the aspect of practice, a real communication environment is simulated, result operation is carried out in one step by using software, and then the transmission process of dual-mode communication is simulated in a laboratory, so that the accuracy and reliability of an evaluation result are improved. The stability, reliability and efficiency of the dual-mode communication system are accurately reflected, and a basis is provided for further optimization and improvement of the system.

The embodiment of the invention provides a warehousing system and a warehouse-in and warehouse-out method. The warehousing system comprises a goods shelf, a first robot, a second robot and a work station. The first robot is used for taking and placing the material box between the material box storage layer and the material box temporary storage layer of the goods shelf; the second robot can carry material boxes between the work station and the material box temporary storage layer of the goods shelf and comprises a shifting rod mechanism used for shifting the material boxes on the material box temporary storage layer to the goods carrying platform or shifting the material boxes on the goods carrying platform to the material box temporary storage layer when the second robot moves to the position, corresponding to the material box temporary storage layer, in the containing space. And moreover, the material boxes are taken and placed through shifting of the shifting rod mechanism, so that the material box temporary storage layer can be set to be low, the distance between the material box temporary storage layer and the material box storage layer is reduced, the space of the storage area is increased, and the storage capacity of the goods shelf is improved. Through mutual relay cooperation of the two robots, warehouse-in and warehouse-out of the workbins in the warehousing system are achieved, and therefore the goods taking and placing efficiency of the warehousing system is improved.

The invention discloses an audio Bluetooth control circuit based on voice control, and belongs to the field of Bluetooth control circuits, the circuit is mainly composed of a lithium battery and a Bluetooth chip, the Bluetooth chip is connected to the lithium battery through a filter capacitor C4 for power supply, and a plurality of functional modules are arranged in the Bluetooth chip: a power supply module ensures stable operation of the chip; the power key detection module realizes the startup and shutdown functions through a PWRKEY pin, and can be started or shut down after being pressed for 2 seconds; the FM function module supports FM broadcast receiving; the Bluetooth antenna module is responsible for receiving signals in a frequency range of 2.4-2.5 G to realize Bluetooth connection, in addition, the circuit also comprises a fantasy lamp bead power supply and control module, a charging and lithium protection module, a LINE IN input module, a key module, a microphone (MIC) module, a TF card seat module, a power amplifier module and the like, and the circuit is rich in function, convenient to operate and high in practicability. And high-quality audio Bluetooth control experience is provided for the user.

The invention relates to a throwing cabin door assembly and a throwing cabin door control method. The throwing cabin door assembly comprises a first throwing cabin door, the first throwing cabin door comprises a first throwing cabin door pivot part at a first side edge, the first throwing cabin door is pivotally connected to a fuselage of the fire extinguishing aircraft through the first throwing cabin door pivot part, the first throwing cabin door blocks a fire extinguishing medium outlet of the fuselage, and the first throwing cabin door comprises a first cabin door locking hook part; the first lifting actuator is connected to the fuselage and the first throwing cabin door from the outside of the aircraft and actuates the first throwing cabin door to pivot around the first throwing cabin door pivot part; the first latch shaft is rotatably arranged on the machine body, the rotation center of the first latch shaft is coaxial with the first cabin door locking hook part, the first latch shaft comprises a first latch part matched with the first cabin door locking hook part, and the first latch part and the first cabin door locking hook part are connected and disconnected through rotation of the first latch shaft; and a first latch actuator that actuates rotation of the first latch shaft.

The invention provides an anti-caching method supporting a nonvolatile memory database, which comprises the following steps of: constructing a storage hierarchical architecture comprising a nonvolatile memory layer and a solid state disk layer, and introducing a data dynamic migration mechanism for migrating cold data from the nonvolatile memory layer to the solid state disk layer; a cache management algorithm is adopted, a hash table and an LRU linked list are combined, distribution of data between a nonvolatile memory layer and a solid state disk layer is determined according to the access frequency of the data, and the data are tracked and managed by using a globally unique identifier; a space management mechanism is implemented, and idle pages are managed by using an idle page linked list in a non-volatile memory layer, so that the released non-volatile memory space is quickly reutilized. According to the method, not only is a large performance fall not generated when a large amount of data is stored in the nonvolatile database, but also a remarkable effect is achieved in the aspect of optimizing storage resources, and a new solution is provided for the field of storage of the nonvolatile memory database.

The invention discloses an asynchronous prefetching system based on 3D stacking. The asynchronous prefetching system comprises an on-chip structure and at least one layer of off-chip structure interconnected with the on-chip structure. The on-chip structure comprises at least one computing core, at least one asynchronous prefetching module corresponding to the computing core and an on-chip prefetching queue, the off-chip structure comprises at least one off-chip prefetching queue, and the depth of the off-chip prefetching queue is greater than that of the on-chip prefetching queue. The on-chip prefetching queue and the off-chip prefetching queue are connected in series to form an asynchronous prefetching assembly line; the asynchronous prefetching module is used for prefetching data from a global memory to the tail of an off-chip prefetching queue based on an asynchronous prefetching assembly line, transmitting the data from the head of the off-chip prefetching queue to the tail of an on-chip prefetching queue, and providing required data for a computing core of the on-chip structure. The overhead of the computing core during data access processing is reduced, and the memory access delay is reduced.

The invention provides an article storing and taking device and an article storing and taking control method thereof. The article storing and taking device comprises an article storing mechanism, a grabbing mechanism, a moving mechanism, an image collecting mechanism and a controller. The article storage mechanism comprises a support and a plurality of storage units distributed up and down. Each storage unit comprises a supporting unit, a storage rotating unit and a motor; the storage rotating unit is provided with a plurality of placing parts for placing articles; the storage rotating units of the storage units are distributed up and down; the multiple storage rotating units are provided with notches, the notches extend to the inner sides from the peripheries of the storage rotating units, the notches are large enough to allow the grabbing mechanism to pass when the grabbing mechanism moves, and objects on the adjacent storage rotating units corresponding to the notches can be grabbed conveniently. Through cooperation of the article storage mechanism and the image acquisition mechanism, disordered storage and taking of articles can be achieved, the articles on the inner side of the storage rotating unit can be grabbed, and the storage position is fully utilized; and the storage capacity can be expanded without increasing the occupied area.

The invention relates to an electrode assembly including a positive electrode having an insulating coating and a method of manufacturing the same. The present invention relates to an electrode assembly including a positive electrode having an insulating coating layer, and a method for manufacturing the same, and more particularly, to an electrode assembly including a positive electrode having an insulating coating layer, which is characterized by including at least one first single cell and a second single cell stacked on the uppermost portion of the first single cell, and the second single cell having an insulating coating layer, and to a method for manufacturing the same.

This invention relates to the field of pulse circuit technology and discloses a high-efficiency AC power line zero-crossing detection chip, including a path selection module, a signal processing module, and a driving module. The path selection module switches the charging circuit according to the potential of the internal power supply capacitor. The signal processing module uses a feedback loop to adjust the switching level of the sampling branch and generate a zero-crossing trigger pulse signal. The driving module responds to the zero-crossing trigger pulse signal by segmentally turning on the internal power supply capacitor and the external energy supply capacitor in the initial and subsequent stages of the zero-crossing point. This invention solves the contradiction between the ultra-high input impedance sampling environment and the driving strength through a controlled hysteresis window and a segmented current injection mechanism, suppresses signal jitter, improves the timing accuracy of zero-crossing detection, and effectively reduces the static power consumption of the system.

The present invention relates to the technical field of ultra-low temperature biological sample automated storage equipment, specifically to an ‑80°C automated biological sample storage structure, comprising an annular top plate and an annular bottom plate facing each other from top to bottom, a disc sealing plate fixed to the top surface of the annular top plate, column plates evenly distributed along the circumferential direction between the annular top plate and the annular bottom plate, the upper and lower ends of the column plates are respectively fixed to the annular top plate and the annular bottom plate, and sample box storage racks are evenly distributed along the vertical direction between two adjacent column plates. The present invention adopts a squirrel cage storage structure, which has a larger storage density and storage capacity than the prior art, and allocates a fixed storage address to each storage area according to a fixed numbering rule, and can achieve fast and accurate access operations in each storage area in conjunction with a control algorithm and a control strategy.

The utility model relates to the technical field of graphite copper bushes, in particular to a graphite copper bush for a static pressure pile machine walking ship. The graphite copper sleeve for the static pressure pile machine walking ship comprises an outer barrel, an inner barrel is arranged in the outer barrel, a plurality of sets of containing holes are formed in the inner wall of the outer barrel and the inner wall of the inner barrel, and auxiliary assemblies are arranged on the opposite faces of the outer barrel and the inner barrel and correspond to the sets of containing holes. According to the graphite copper sleeve for the walking ship of the static pressure pile machine, due to the arrangement of the auxiliary assembly, when sleeving installation of the graphite copper sleeve is completed in later use, the spring in the auxiliary assembly can drive the jacking column to move through the connecting strip, then the jacking column can move smoothly, driving force is applied to graphite in the containing hole, and therefore the graphite copper sleeve is prevented from being damaged. Graphite can move outwards more smoothly and rub with an external structure to generate graphite particles for lubrication, and therefore the later lubrication effect of the device can be improved in an auxiliary mode.

The embodiment of the invention discloses mobile equipment, an operation method and system thereof and a computer readable storage medium. The mobile equipment comprises a first memory, a memory system, a switching circuit and an external interface, the switching circuit is configured to: switch from a first state to a second state or a third state in response to a switching instruction; wherein the switching instruction is used for indicating access to the memory system; in the first state, the first memory is coupled with the external interface through the switching circuit; in the second state, the memory system is coupled to the first memory through the switching circuit. In the third state, the memory system is coupled to the external interface through the switching circuit.

The invention relates to storage of glass fiber rolls, in particular to a glass fiber roll storage box rack which comprises a vertical rack body, a circulating guide rail is fixed to the rack body, a plurality of fiber roll suspension mechanisms capable of moving circularly along the circulating guide rail are arranged on the circulating guide rail, and the plane where the circulating moving track of the fiber roll suspension mechanisms is located is a vertical plane. And the fiber roll suspension mechanism is driven by the driving system to move. According to the glass fiber roll storage box frame, through the design of the circulating guide rail and the fiber roll suspension mechanism, glass fiber rolls can circularly move in the vertical plane, so that the glass fiber rolls can be taken and placed at the fixed low position, the storage area can be expanded to the space of the whole box frame, and the storage efficiency is greatly improved. Due to the design of the expansion device, the glass fiber roll on the fiber roll suspension mechanism can be automatically expanded and fixed in the moving process of the fiber roll suspension mechanism, and particularly under the conditions that the box frame is high and the storage amount is large, the risk that the glass fiber roll falls off from the suspension shaft is prevented.

The invention relates to the technical field of refrigerators, and provides a refrigerator which comprises a refrigerator container and a drawer assembly arranged in the refrigerator container. The drawer assembly comprises a first drawer and a second drawer, the first drawer is provided with a first containing cavity and an opening located in the front end of the first containing cavity, and the first drawer comprises a supporting plate forming the bottom wall of the first containing cavity; the second drawer is provided with a second accommodating cavity; the first drawer is provided with a first use position and a second use position; in the first using position, the first drawer is stacked and connected to the upper portion of the second drawer in a limited mode, the first containing cavity and the second containing cavity are separated by the supporting plate, and the second drawer can drive the first drawer to move front and back in the refrigerator container. In the second use position, the first drawer is stacked above the second drawer, the first accommodating cavity is communicated with the second accommodating cavity, and the limiting connection between the first drawer and the second drawer is released; the using position of the first drawer is adjusted, the volume of the multi-layer drawer is changed, and the storage function of the refrigerator is richer.

The utility model belongs to the technical field of logistics storage equipment, and particularly relates to a stacking fork for a stereoscopic warehouse, which comprises a base, an upper plate and a driving component. Wherein the upper plate is arranged on the base and is in sliding connection with the base; according to the stacking fork for the stereoscopic warehouse, by adjusting the length of the fork, the number of times of moving of the whole stacking machine is reduced, and therefore the requirement for the reserved space between goods shelves is reduced, the space utilization rate of the stereoscopic warehouse is greatly increased, and the storage capacity is increased.

The invention relates to the technical field of deep hypothermia refrigerators, in particular to a biological sample deep hypothermia automatic storing and taking mechanism which comprises a tank body and a cryopreservation frame installed in the tank body. Wherein the upper part of the tank body is fixedly connected with a top plate, the end face of the top plate is provided with a grabbing unit and a driving unit, the end face of the top plate is provided with a channel, and the grabbing unit enters the tank body along the channel to grab and put samples in the cryopreservation frame; the grabbing unit grabs the cryopreservation tubes with biological samples from the temporary storage space, the cryopreservation tubes enter the liquid nitrogen tank through cooperation of the transverse transferring mechanism and the longitudinal transferring mechanism, the driving unit is used for controlling the storage units to rotate, and accurate positioning and storage of the cryopreservation tubes in different storage layers are achieved. The biological sample storage efficiency and accuracy are improved, meanwhile, the storage capacity is enlarged, and the method is suitable for long-term storage of large-scale biological samples.

The utility model relates to the field of metering asset management, in particular to a metering asset management device, which comprises a device body, a control unit, a power supply module, a communication module and a storage module are integrated in the device body, the power supply module, the communication module and the storage module are respectively electrically connected with the control unit, and a plurality of storage laminates are arranged in the device body at certain intervals. The storage layer plates are divided into storage layer plates and weighing layer plates, each layer of storage layer plate is divided into a plurality of adjacent storage positions by storage position spacing bars, each storage position is provided with a travel switch and an indicating lamp board, and a bar code scanning device and an illumination light supplementing lamp are arranged above the storage positions. And automatic and lean management of assets in and out of a warehouse is realized.

The present invention relates to a central tube, which comprises an inner tube (1) and an outer tube (2) which are coaxially sleeved and connected at the bottom, a gap is provided between the inner tube (1) and the outer tube (2), a plurality of filter windows (3) are provided on the side wall of the outer tube (2), the side wall of the inner tube (1) is a continuous structure, and the height of the inner tube (1) is lower than the height of the outer tube (2); the present invention also relates to a metal-free environmentally friendly filter element and a spin-on filter having the central tube. Compared with the prior art, the present invention has the advantages of simple structure, high filtering efficiency, wide application range, safety and reliability, and long service life.

The utility model relates to a moxa cone storage assembly for moxibustion equipment, and belongs to the technical field of moxibustion equipment. Comprising a combustion chamber and further comprises a supporting ring rotationally connected to the periphery of the combustion chamber, a plurality of storage barrels installed on the periphery of the supporting ring and a driving part used for driving the supporting ring to rotate, a feeding port is formed in the side wall of the combustion chamber, and the bottoms of the storage barrels extend to the position below the supporting ring; a discharging opening matched with a moxa cone is formed in the side, close to the combustion chamber, of the bottom of the storage barrel, and a pushing opening is formed in the side, away from the combustion chamber, of the bottom of the storage barrel. By means of the moxibustion device, the problem that in the prior art, moxa cones of moxibustion equipment need to be frequently replaced or added is solved.

The non-contact sensor comprises an electret layer and an electrode layer which are arranged in a stacked mode, the electret layer comprises a charge transmission layer and a charge blocking layer, the charge transmission layer comprises a first polymer matrix and conductive particles, and the migration rate of charges in the charge transmission layer can be increased by adding the conductive particles; the electret layer is arranged on the surface of the electret layer, charges are promoted to migrate from the surface into the charge transmission layer, new charges can be generated at the positions where the charges migrated from the surface are located, the surface charge density and the charge quantity in the electret layer are increased, and under the action of the charge blocking layer, the charges can be prevented from leaking to the electrode layer from the charge transmission layer, charge dissipation is reduced, and the efficiency is improved. The charges can be stably stored in the electret layer for a long time; thus, under the action of the charge transport layer and the charge barrier layer, the charge storage capacity is increased, the sensing distance is increased, the efficiency and accuracy of remote detection are improved, and the performance of the non-contact sensor is improved.