28results about How to "Avoid diversion" patented technology

The application discloses a multi-terminal positioning intelligent cooperative management system based on Beidou satellites and relates to the technical field of operation and maintenance data intelligent management. The application collects crossroad vehicle information, sets a collection period and a monitoring range, counts vehicle information, calls historical data, extracts historical reference vehicle data, calculates historical traffic demand, analyzes the influence degree of traffic prediction, obtains traffic demand of the next monitoring period, monitors congestion crossroads, analyzes green light adjustment demand, adjusts the green light duration, monitors the congestion of adjacent crossroads after adjusting the congestion crossroads, adjusts the green light duration of the adjacent crossroads, and is used for synchronously and reversely adjusting the red light duration while adjusting the green light duration. The application accurately analyzes the traffic demand of each direction, monitors the traffic conditions of adjacent crossroads, and is adaptively adjusted to avoid the transfer of traffic pressure, so that the traffic operation of the whole region is more smooth.

This invention relates to the technical field of energy storage control in transportation, and provides a method and system for energy storage control in transportation. The method includes: acquiring real-time status information of an electric vehicle; when the real-time status information indicates a low-load operating state or a charging state, applying a current pulse to the battery cell and measuring the voltage response; calculating the internal resistance and available power based on the voltage response and storing it as a performance record; acquiring future operating plans and analyzing the charge and discharge load of the battery cell in future operating cycles based on the future operating plans; obtaining risk analysis results based on the performance record and charge and discharge load; setting personalized balancing targets for the battery cell based on the risk analysis results; and pre-allocating energy to the battery cell according to the personalized balancing targets when the real-time status information indicates a low-load operating state or a charging state. This invention improves the overall performance of energy storage control in transportation.

The utility model discloses a transfer device for bonding a touch screen, and relates to the technical field of touch screen processing. The bearing part comprises a workbench, a fixing frame arranged on the workbench, a through hole penetrating through the top end of the workbench, and a limiting rod arranged at the top end of the workbench; the transferring component comprises a power assembly arranged on the fixing frame, a connecting assembly arranged on the power assembly and a transferring assembly arranged on the fixing frame. According to the touch screen transferring device, the driving motor is started to drive the sliding block to rotate through the crank, the sliding block can be driven to move in the rotating process of the sliding block, the rotating disc is driven to move through the fixing shaft, in the moving process of the rotating disc, the rotating disc can be meshed with the toothed plate so as to rotate, transferring of a touch screen is indirectly achieved, and transferring efficiency is improved. The problem that an existing touch screen needs to be transferred manually is solved.

This utility model relates to the field of workpiece processing technology, and discloses a positioning component and a turning device. The positioning component includes a base plate assembly. At least one workpiece groove is formed on the first side plate of the base plate assembly. The workpiece groove is used for embedding and fixing the first end of the workpiece while exposing the second end for processing. An air supply connector is formed on the base plate assembly, and an air outlet is provided in the workpiece groove. The air supply connector and the air outlet are connected by an air duct. This design combines versatility and safety, achieving reliable workpiece fixation while simplifying the structure, avoiding stress damage during the turning process, and adapting to the load-bearing and turning requirements of workpieces of different shapes. It solves the technical problem that existing fixtures have limited applicability and are prone to workpiece damage during movement.

The invention discloses a method for degreasing and sintering a photocuring molded ceramic green body. The method comprises the following steps: cleaning and post-curing the photocuring molded ceramic green body; then the treated ceramic body is placed in an atmosphere sintering furnace, the whole process of degreasing and sintering is continuously completed, the whole process is an integrated process of a low-temperature degreasing slow release stage, a medium-temperature transition connection stage and a high-temperature sintering stage which are sequentially conducted, and the ceramic part with the solid ceramic can be obtained. According to the method for integrally and continuously completing degreasing and firing of the ceramic green body, the microstructure evolution of the ceramic green body is more coherent, the defects of cracking, bubbling, deformation and the like of the ceramic green body are greatly reduced, meanwhile, the process is simplified, and the efficiency is improved.

The application provides a tail water intelligent processing system for aquaculture, which adjusts the extraction operation state of tail water extracted from the culture pond according to the pond water circulation state of the culture pond, so as to extract the tail water to the filter pond; the filter equipment of the filter pond is visually monitored to obtain the filter state information of the filter equipment, so as to adjust the filter operation state of the filter equipment, and the tail water after filtration is transferred to the sedimentation pond, so as to improve the filtering effectiveness and completeness of the tail water; the sedimentation pond is also visually monitored to determine the water body feature information corresponding to the water body part capable of being transferred to the disinfection pond inside the sedimentation pond, so as to adjust the transfer operation state of the water body part transferred to the disinfection pond, and avoid the transfer of the sediment to the disinfection pond; the tail water in the disinfection pond is further sampled and analyzed to obtain the colony distribution feature information of the tail water, so as to adjust the conveying operation state of the disinfection gas conveyed to the disinfection pond, so as to ensure the global disinfection efficiency of the water body and shorten the disinfection time.

The invention relates to the technical field of battery disassembly and recovery, and provides a continuous high-efficiency energy-saving power battery crushing and recovery integrated process, integrated equipment is adopted, and the integrated equipment sequentially comprises a nitrogen generation module, a crushing module, a drying module, an integrated cooling module and a tail gas treatment module, and the energy consumption is further reduced while the safety is ensured.

This utility model provides a rear wheel strut punching and cutting die, relating to the field of die technology. It includes a lower die, with an upper die mounted on its upper surface. The lower die has through-holes on both sides for positioning. Positioning holes are provided on both sides of the interior of both the lower and upper dies. The lower die has a through-slot for placing the workpiece. During the stamping process, the cutting module cuts the workpiece located inside the through-slot according to its shape, and the punching module punches holes on the workpiece surface. The punching modules are symmetrically arranged on both sides of the cutting module. While cutting the workpiece into two sections, punching holes in both sections is also completed simultaneously. Using a single die, both cutting and punching of the workpiece can be completed simultaneously, avoiding multiple transfer, disassembly, and clamping operations, effectively saving processing time and improving processing efficiency.

This utility model relates to the technical field of polyethylene foam processing equipment, and more particularly to a twin-screw integrated mixing and extrusion device for polyethylene foam. It includes a base plate and a mixing extruder body fixedly mounted on the base plate. The mixing extruder body has a mixing chamber and two extrusion chambers. Two screws are horizontally rotatably mounted on the mixing extruder body, and the screws are rotatably installed in the mixing chamber and the extrusion chamber. Multiple sets of mixing components are mounted on the screws, and auger blades are fixedly sleeved on the screws, with the auger blades rotatably disposed in the extrusion chamber. This utility model integrates mixing and extrusion functions into one device. Through the rotation of the twin screws, in conjunction with the mixing components and auger blades, polyethylene foam formulations can be mixed and extruded simultaneously, avoiding the transfer of materials between different devices, greatly shortening the production cycle and improving production efficiency.

This invention discloses a pesticide residue detection sample oscillation extraction device with solid-liquid separation function, relating to the field of detection equipment. When extracting pesticide residue samples using this device, the sample to be tested is placed in a combined testing cylinder, and a clamping and positioning component clamps the lower clamping plate. A motor drives a rotating plate, a placement cylinder, and the combined testing cylinder to rotate via a telescopic cylinder. Because the lower clamping plate is wavy and annular, the rotating plate vibrates up and down, and the combined testing cylinder vibrates along with the plate, ensuring that the substances in the sample are fully dissolved in the solvent within the combined testing cylinder. When solid-liquid separation is required, the clamping and positioning component is moved to another slot, clamping the upper clamping plate. Because the upper clamping plate is circular and annular, the rotating plate drives the combined testing cylinder to rotate at high speed, achieving solid-liquid separation through high-speed centrifugal force.

This utility model discloses a multi-layer heat insulation structure for a fire door, including a core board; heat insulation layers are provided on both sides of the core board; a metal surface layer is provided on the surface of the heat insulation layer, and metal heat-conducting protrusions are provided on the inner side of the metal surface layer; mounting grooves are provided on the surface of the heat insulation layer opposite to the metal heat-conducting protrusions; a heat-insulating lining is provided on the inner wall of the mounting grooves; the metal heat-conducting protrusions extend upward and downward to the top and bottom of the heat insulation layer; heat dissipation seats are also provided at the top and bottom of the heat insulation layer; the heat dissipation seats are located on the side of the metal heat-conducting protrusions closer to the outside of the door; a heat insulation plate is provided on the side of the metal heat-conducting protrusions closer to the inside of the door. Several metal heat-conducting protrusions are used to absorb and transfer heat from the metal surface layer; wherein, the mounting grooves on the heat insulation layer used to receive the metal heat-conducting protrusions are covered with a heat-insulating lining, which can reduce the transfer of heat to the inside of the door, while the heat dissipation seats provided at the top and bottom of the heat insulation layer can be used to absorb heat from the metal heat-conducting protrusions.

The utility model relates to food bag roll film technical field, concretely to a device for removing foreign matter of food bag roll film, include: roll film unit, roll film unit includes roll film frame, roll film dynamic roller, roll film fixed roller, pay off roll and guide roller, pay off roll is fixed in the top of roll film frame, and the guide roller is installed in the bottom of roll film dynamic roller in roll film frame, and roll film dynamic roller and roll film fixed roller are all installed in the one side of guide roller in roll film frame, cleaning assembly is installed in the one side of guide roller, and cleaning assembly includes the fixed plate of L type, fixed frame, non - woven cloth wiping head and liquid storage container, and the both inboard of fixed plate are all fixed with fixed frame, and non - woven cloth wiping head is installed on fixed frame and can continue with guide roller contact, and liquid storage container is installed on the outside of fixed frame, and liquid storage container can be communicated with the non - woven cloth wiping head in the bottom. The utility model discloses through non - woven cloth wiping head in cleaning assembly, the guide roller is cleaned continuously, removes dust, hair, plastic chippings and other impurities in advance, avoids the foreign matter and is pressed into roll film.

The application provides a knuckle detection device, which comprises a fence assembly and an enclosure assembly. The fence assembly comprises a fence, a robot, a first conveying line and a second conveying line. The fence is provided with a first accommodating space, a first opening and a second opening. The first conveying line is used for conveying knuckles to be detected. The second conveying line is used for conveying detected knuckles. The enclosure assembly comprises an enclosure, a three-coordinate measuring machine and a first opening and closing door. The enclosure is provided with a second accommodating space. The three-coordinate measuring machine is used for measuring the size of the knuckles to be detected. The knuckles to be detected are sequentially conveyed through the first conveying line, the three-coordinate measuring machine and the second conveying line under the driving of the robot, so as to realize the detection and transfer of the knuckles and improve the transfer efficiency of the knuckle detection device. Meanwhile, the space utilization of the knuckle detection device is improved by fully utilizing the space arrangement of the first accommodating space and the second accommodating space.

The application discloses a melon seedling topping machine, which comprises a carrier and a bracket, and a reciprocating cutting tool head is arranged on the bracket and used for topping operation, characterized in that the bracket is provided with a tool head automatic cleaning assembly and a height adjusting mechanism for driving the reciprocating cutting tool head to ascend and descend and adjust height; the meshing transmission of the bracket side tooth column and the tooth plate drives the synchronous ascending and descending of the connecting block and the side frame along with the reciprocating cutting tool head, so that the resetting action of the tool head after topping and the pneumatic transmission action of the side frame extruding the pressing block are synchronously worked, and an independent driving unit does not need to be additionally added; through the transmission cooperation of the rack gear and the eccentric disc protruding column, the stretching block is driven to extrude the washing liquid in the injection box, the cutting surface of the tool head is directionally sprayed through the spray bar, the mechanical linkage synchronous completion of the topping operation and the tool head cleaning is realized, the residual seedling juice and stem debris on the surface of the reciprocating cutting tool head can be quickly removed, and the bacteria are prevented from being transferred to the fresh incision of the healthy plant through the tool.

The present invention relates to a pinhole inspection device using a punch and a die, which is capable of inspecting defects or damages, particularly pinholes or microcracks, caused by forming, immediately after forming is completed using a punch, and a pinhole inspection method using the same.

The utility model provides a material receiving and discharging device and casting equipment. The material receiving and discharging device comprises a machine base and a material disc assembly. The machine base is provided with a material receiving area and a material discharging area, and the material receiving area and the material discharging area are distributed at different positions of the machine base. The material disc assembly is arranged on one side of the machine base. The charging tray assembly comprises a moving seat and a charging tray; the movable seat is movably mounted on the machine base and moves in the length direction of the machine base; the charging tray is connected with the movable seat in a swinging manner and can be in a horizontal state or an inclined state; the material tray moves along with the movement of the movable seat and passes through the material receiving area and the material unloading area; the material tray is in a horizontal state in the material receiving area and is used for receiving materials; the material tray is in an inclined state when the material tray is located in the discharging area and is used for discharging the materials, material bearing and material discharging are compatible, automatic material receiving and discharging are achieved, transferring and manual discharging under the manual effect are avoided, and the convenience of the material receiving and discharging device for casting receiving and discharging is improved.

This invention discloses a method for dynamic monitoring of pressure rise rate and leak location in a vacuum furnace, specifically relating to the technical field of sealing tests using pressure changes. It addresses the problem in existing zoned isolation pressure rise rate tests where explosive desorption gas contaminates the furnace baseline during pipeline connection, leading to inaccurate leak identification. This method eliminates interference from additional venting on the baseline by pre-purging the pipeline under test individually and using the inflection point of the pressure decay curve as the termination criterion. It eliminates the influence of individual furnace differences on comparison results by identifying the inflection point where the pressure recovery rate in the integrated space transitions from decay to stability and mapping it to a normalized time axis to calculate the phase offset. Finally, it distinguishes between true pipeline leaks and residual venting by separating the trend and residual of the phase offset sequence obtained from multiple tests and identifying the constant positive component, thus achieving accurate leak status determination.

The utility model relates to a kind of filtering devices for amniotic membrane tissue digestion cell liquid, belong to the technical field of cell liquid processing equipment.It is formed by the cooperation of first filter assembly, second filter assembly and filter cup assembly, and forms sealed flow channel in vertical direction, accelerates high viscous liquid flow in the whole filtration process, reduces blockage;At the same time, the flow guide pipe is connected to the lowest point of filter cup, and cooperates with liquid stop clamp to realize rapid collection, reduce sample loss;Single operation completes filtration operation, eliminates external pollution and eliminates the risk of liquid leakage.

The utility model provides an incubation device, which comprises a ventilation plate, an incubation chamber and an incubation chamber, a ventilation plate is mounted in the device main body, the interior of the device main body is divided into a ventilation chamber and an incubation chamber by the ventilation plate, the ventilation chamber is communicated with the air inlet, the incubation chamber is communicated with the ventilation chamber through the ventilation opening, and a tray loaded with samples is placed in the incubation chamber; and the heating device comprises a fan and a heating part, the fan is installed at the air inlet, and the heating part is located at the air inlet and / or in the ventilation cavity. The incubation device disclosed by the utility model solves the technical problem that label paper on the sample tube is easy to damage when the incubation device is used for incubating a sample in the prior art.

This utility model discloses a fine filter for gas treatment, including a cylindrical body and a filter element. The filter element is slidably disposed within the cylindrical body. It also includes a rotating ring, a transverse fixing component, and a longitudinal fixing component. The rotating ring is fitted onto the outer side wall of the top of the filter element and is rotatably connected to it. The transverse fixing component is disposed at the bottom of the filter element for transverse fixing. The longitudinal fixing component is disposed on the rotating ring for longitudinal fixing of the filter element. The slider is dovetail-shaped and mates with a dovetail groove. A snap-fit ​​hole communicates with the groove. One end of the snap-fit ​​hole has a recess that mates with a snap-fit ​​ball. The dovetail groove has an abutment portion that mates with the snap-fit ​​ball. This fine filter for gas treatment solves the problem mentioned in the background art of using a screwdriver to loosen the screws fixing the filter element before removing it, which is too complicated.

The application provides an application of a CNOT9 expression inhibitor in preparation of a medicine for preventing, alleviating and / or treating liver cancer. It is found for the first time that the mRNA and protein expression levels of CNOT9 in hepatocellular carcinoma (HCC) tissues are significantly higher than those in paracancerous and normal liver tissues, and the high expression is closely related to the prognosis indexes such as the overall survival and progression-free survival of patients, thereby establishing the value of CNOT9 as a liver cancer diagnosis marker and a new treatment target. Based on this, the application provides an application of a CNOT9 inhibitor in preparation of a medicine for preventing, alleviating and / or treating liver cancer. By down-regulating the expression of CNOT9 through siRNA, the proliferation activity, clonogenicity, migration and invasion ability of liver cancer cells HLF can be effectively inhibited. The application further provides a medicine composition comprising the inhibitor, thereby providing a brand-new target and effective intervention strategy for liver cancer treatment, and having a great clinical development prospect and application value.

The crawler-type electric wheelchair with the stair climbing function comprises a seat, a bottom frame is arranged at the bottom of the seat, crawler frames are fixedly connected to the rear ends of the two sides of the bottom of the bottom frame, main crawlers are arranged outside the crawler frames, swing arms are rotationally connected to the front ends of the two sides of the bottom of the bottom frame, and the main crawlers are connected with the swing arms. An auxiliary crawler belt is arranged outside the swing arm, driving wheels are rotationally connected to one side of the crawler belt frame and one side of the swing arm, and driven wheels are rotationally connected to one side, away from the driving wheels, of the crawler belt frame and one side, away from the driving wheels, of the swing arm. The utility model relates to the technical field of electric wheelchairs, and solves the problems that in the prior art, a crawler-type electric wheelchair is driven by adopting a single group of crawler belts, and the inclination angle of the crawler belt at the front end cannot be flexibly adjusted during stair climbing, so that the crawler belts are easy to slip or stop, and the stability and the safety of stair climbing are influenced.

The application discloses a skin-nourishing powder cream composition and a preparation method thereof, and the skin-nourishing powder cream composition is a water-in-oil emulsion system, and contains, in parts by weight, 22.5-62.5 parts of an oil phase component, 4-14 parts of a powder component, 15-50 parts of an aqueous phase component and 0.1-2 parts of a skin conditioner; and the application uses high-content natural plant oils such as jojoba seed oil and olive fruit oil and high-quality emollient esters such as caprylic acid / capric acid triglyceride as core oil phases, thereby replacing a large amount of mineral oil or volatile silicone oil used in traditional powder creams. The plant oils are rich in unsaturated fatty acids and antioxidant components, and can provide long-lasting moisturizing, repair the sebum membrane and relieve dryness for the skin.

The application belongs to the technical field of high-low voltage power distribution cabinet, and discloses a high-low voltage power distribution cabinet applied to a humid environment, which comprises a cabinet body with a heat dissipation opening, and a filter unit is arranged on the inner side of the heat dissipation opening; the filter unit comprises a shell with an opening and air holes; a power source, an air inlet box, an air outlet box and a drainage tank are fixed on the shell respectively; the power source is used for conveying air in the cabinet body to the air inlet box; a center plate is fixed in the shell and a water removal mechanism is arranged on the center plate; a water absorption area, a water squeezing area and a air drying area are formed in the shell; the opening is communicated with the air holes through the water absorption area; the air inlet box is communicated with the air outlet box through the air drying area; the air outlet box is communicated with the outside through an air outlet pipe arranged thereon; the water squeezing area is communicated with the drainage tank; the drainage tank is communicated with the outside through a drainage pipe arranged thereon; and an auxiliary plate is arranged in the water squeezing area; the application can recycle the water absorption block and does not need to be replaced frequently.

The utility model relates to the technical field of labels, and provides an anti-transfer fragile label which comprises a PET film layer and a base material layer, an isolation layer is arranged at the bottom of the PET film layer, a second printing layer is arranged between the isolation layer and the base material layer, the second printing layer comprises a first information layer and a second information layer, and the first information layer and the second information layer are arranged on the base material layer. The side face of the first information layer is bonded with the side face of the second information layer, and the viscosity of the first information layer and the isolation layer is larger than that of the second information layer and the isolation layer. According to the technical scheme, the label is not easy to tear off by a counterfeiter, and legitimate rights and interests of merchants and consumers are maintained.

The utility model provides a kind of automobile electronic PCBA board test frame, including test platform, installation through slot is opened in test platform top, test base for placing PCBA board is set in installation through slot, test base top is provided with multiple groups of movable test pincette, test platform top is provided with test rack, the test rack bottom is provided with multiple groups of liftable burning probe corresponding test base, installation through slot bottom is provided with equipment box, heating groove is opened in equipment box top, heating module is set in heating groove inside corresponding test base;By the setting of test pincette, heating module and burning probe, traditional dispersed electrical conduction test, high temperature aging test and program burning are integrated in same equipment, avoid the transfer between PCBA board in manual test frame, aging room, burning device, make the originally step-by-step test process be able to be executed synchronously, solve the problem of long process in traditional test mode.

This invention is a divisional application of application number 202010500967.1. The invention relates to a layered double hydroxide material system, its preparation method, and its application, specifically the application of LDH / EDTA layered double hydroxide materials in the preparation of antitumor drugs. The LDH / EDTA layered double hydroxide material is a zinc-aluminum layered double hydroxide loaded with ethylenediaminetetraacetic acid (EDTA); in the EDTA-loaded zinc-aluminum layered double hydroxide, EDTA is anion-exchange-intercalated into the interlayer space of the zinc-aluminum layered double hydroxide; the surface of the EDTA-loaded zinc-aluminum layered double hydroxide is positively charged.

The utility model belongs to high -drawn mother particle processing technical field, and disclose high -drawn mother particle special powder raw material pretreatment grinding equipment, including the grinding box, the grinding box top is equipped with the apron, apron and the inner surface of grinding box are equipped with grinding mechanism together, the one side of grinding box is installed and has the crushing mechanism, grinding mechanism includes power motor no.