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Convenient operating mechanism for direct-in meter box cost control switch
The utility model relates to the field of meter boxes, and discloses a direct-in meter box cost control switch convenient operation mechanism, which comprises a meter box body, a switch body is arranged in the meter box body, the inner wall of the meter box body is fixedly connected with a rotating shaft, the outer wall of the rotating shaft is fixedly connected with a positioning block I, the outer wall of the rotating shaft is fixedly connected with a positioning block II, and the outer wall of the rotating shaft is fixedly connected with a positioning block II. A pressing block is fixedly connected to the outer wall of the first positioning block, a reset spring is arranged on the inner wall of the meter box body, and the outer wall of the reset spring is arranged on the inner wall of the pressing block. According to the utility model, the switch body is pulled outwards, then the first clamping block is driven by the switch body to move synchronously, and then the second clamping block is driven by the first clamping block to move synchronously, so that maintenance personnel can maintain or replace the switch body conveniently, meanwhile, large-scale disassembly and modification of the whole meter box body are avoided, the maintenance time is shortened, and the maintenance efficiency is improved. And inconvenience caused by power failure is reduced.
Owner:ZHEJIANG SHUNTANG ELECTRIC POWER TECH CO LTD
Composite modification film, lithium metal negative electrode and preparation method of lithium metal negative electrode
PendingCN122091589AHigh mechanical strengthgood flexibilityCell electrodesElectrolytic agentSolid state electrolyte
The invention discloses a composite modification film, a lithium metal negative electrode and a preparation method of the lithium metal negative electrode. The composite modified film comprises an organic polymer solid electrolyte, an inorganic solid electrolyte and a film-forming agent, and the mass ratio of the organic polymer solid electrolyte to the inorganic solid electrolyte to the film-forming agent is (10%-35%): (10%-35%): (30%-80%). The composite modified film effectively buffers cyclic stress, prevents early mechanical failure of the protective layer, and realizes mechanical durability of the interface protective layer; the immobilized film-forming agent can be slowly released, so that the continuous and stable repair of SEI is realized, the dynamic repair capability of the whole life cycle is provided, and the efficient cycle life of the battery is greatly prolonged; and the electrolyte does not need to depend on a high-concentration liquid additive, dramatic change of electrolyte components in circulation is avoided, the overall chemical stability of the battery is improved, and the stability of an electrolyte system is guaranteed.
Owner:JIANGSU ZENIO NEW ENERGY BATTERY TECH CO LTD
Pipeline supporting frame convenient to adjust
Owner:山西七建集团有限公司
Batteries and vehicles
The application relates to a battery and a vehicle. The battery comprises a box body, a plurality of battery cell units and a busbar. The box body comprises a mounting space, and the box body is provided with a protruding piece; the plurality of battery cell units are arranged in the mounting space, and each of the battery cell units is provided with a wrapped pole column, and the plurality of wrapped pole columns are arranged on the same side; the busbar is arranged in connection with the plurality of wrapped pole columns, and the busbar comprises a positioning piece which is fixedly arranged with the protruding piece. Due to the positioning piece and the protruding piece, the operator can better determine the welding position, the alignment is facilitated, and the deviation caused by manual positioning can be avoided. In the welding process, the relative position between the busbar and the plurality of wrapped pole columns is difficult to change due to the fixation between the positioning piece and the protruding piece, and thus the position of the busbar can be prevented from being changed due to the accidental touch of the operator.
Owner:ZHEJIANG FARIZON ZHIXIN TECHNOLOGY CO LTD +3
Exhaust gas treatment device based on synergistic effect of low-temperature plasma and catalyst
This invention relates to the technical field of atmospheric control and air treatment, and discloses a waste gas treatment device based on the synergistic effect of low-temperature plasma and catalyst. The device includes a waste gas treatment unit, which sequentially passes waste gas through a plasma ionization zone and a catalytic zone. The plasma ionization zone ionizes the waste gas, while the catalytic zone further oxidizes or decomposes any incompletely degraded intermediate products after passing through the plasma zone. An outlet end is provided on the waste gas treatment unit, and an outlet unit is located at the outlet end. A film-breaking unit, during the waste gas treatment process, drives a permanent magnet ball to rotate, causing the permanent magnet ball to intermittently approach or move away from a spring, thus causing the spring to vibrate and preventing the formation of a gas film on the inner wall of the inlet end, thereby avoiding changes in the inlet end pipe diameter.
Owner:NANJING ZHEFANG ENVIRONMENTAL TECHNOLOGY CO LTD
Axial rotation device for a circulation fan
This utility model relates to an axial rotation device for a circulating fan. It includes a fan assembly, a rotating assembly, and a bracket. The fan assembly is rotatably connected to the bracket via the rotating assembly. The fan assembly consists of a fan head and a rear cover. The rear cover is detachably connected to the fan head and forms a clamping groove at its lower end. The rotating assembly includes a rotating component, a fixed component, and a motor. The rotating component is rotatably connected to the upper end of the fixed component. The motor is disposed within the fixed component, and its output end drives the rotating component to rotate. The rotating component is connected within the clamping groove. The lower end of the fixed component is connected to the bracket. This utility model, by separating the rotating component and the fixed component, places the structure on the bracket instead of at the fan head, thus achieving a more stable effect during axial rotation.
Owner:GUANG DONG WAN JIA DA JIA YONG DIAN QI YOU XIAN GONG SI
A digital human gait generation method and device, electronic equipment and storage medium
This application discloses a method, apparatus, electronic device, and storage medium for generating gait of a digital human. The method includes: acquiring three-dimensional terrain data of a virtual scene; constructing a terrain traction field of the virtual scene using the three-dimensional terrain data; wherein the terrain traction field is a data set representing the traction intensity of each voxel of the three-dimensional terrain on the feet of the virtual digital human and the suggested landing posture; predicting the gait of a target virtual digital human based on the terrain traction field of the virtual scene to generate an optimal landing point sequence; determining the current target landing point from the optimal landing point sequence; adjusting the gait data of the target virtual digital human landing at the current target landing point based on the data at the current target landing point in the terrain traction field of the virtual scene, and rigidly locking the foot when it touches the ground to obtain the current gait of the target virtual digital human.
Owner:HUNAN HAPPLY SUNSHINE INTERACTIVE ENTERTAINMENT MEDIA CO LTD
An air conditioner electrolytic capacitor health online detection method and system
ActiveCN121500190Bavoid changeavoid interferenceCapacitor testingCapacitanceElectrical resistance and conductance
The present application relates to air conditioner detection technical field, propose a kind of air conditioner electrolytic capacitor health on-line detection method and system, the air conditioner electrolytic capacitor health on-line detection method includes collecting the voltage ripple signal of DC-DC step-down converter output in air conditioner, and detects the zero-crossing time of first time through direct current average voltage in a switching cycle, obtains first zero-crossing time;At the switching on starting moment or switching off moment of switching cycle, single sampling is carried out to output voltage ripple signal, and sampling voltage value is obtained;According to the running state of DC-DC step-down converter, it is judged that DC-DC step-down converter is currently in continuous conduction mode or discontinuous conduction mode;Based on the judgment result, corresponding capacitor parameter calculation model is selected, and the capacitance value and equivalent series resistance of output capacitor are calculated;The capacitance value and equivalent series resistance calculated are compared with preset threshold value, and if exceed threshold value, then trigger capacitor health state early warning.
Owner:FOSHAN VANADIUM SOUND TECH CO LTD
Binocular optical module active alignment system and method
ActiveCN116871121Bavoid changeMeet precise needsMaterial gluingPretreated surfacesOptical ModuleOphthalmology
The present disclosure relates to a binocular optical module active alignment system and method. The system comprises a moving mechanism including a track and a stage, the track including an upstream area and a downstream area, the stage carrying a binocular optical module and moving along the track; a dispensing mechanism arranged in the upstream area to dispense at a dispensing position of the binocular optical module; an active alignment mechanism located above the track in the downstream area to obtain a combined image detection result of the binocular optical module, and adjust the relative positions between display elements and other optical elements of the binocular optical module based on the combined image detection result to meet a set standard; and a curing mechanism to cure the dispensing position of the binocular optical module in a state that the relative positions of the optical elements of the binocular optical module after active alignment remain unchanged. Through the above method, the precision and imaging effect of the cured binocular optical module can be ensured.
Owner:DEGA SMART PHOTOELECTRIC TECH (ZHENJIANG) CO LTD
Breaker, power distribution equipment and vehicle
PendingCN121964407Aprevent leakageImprove reliabilityBattery cutoff switchesContact vibration/shock dampingArc extinctionPiston
The invention discloses a breaker, power distribution equipment and a vehicle, and relates to the technical field of breakers, and the breaker comprises a pedestal which is provided with an arc extinguishing cavity; the sealing cover is arranged at the opening of the arc extinguishing cavity, and a first channel penetrating through the sealing cover is arranged in the sealing cover; the through-flow copper bar is parallel to the sealing cover, the through-flow copper bar penetrates through the sealing cover in the direction perpendicular to the thickness of the sealing cover, the through-flow copper bar comprises a thinned part, and the thickness of the thinned part is smaller than that of other parts of the through-flow copper bar; the piston is at least partially contained in the first channel, the projection of the piston in the thickness direction of the sealing cover at least partially coincides with the thinned part, the side wall of the arc extinguishing cavity surrounds the piston, an annular air channel is formed between the side wall of the arc extinguishing cavity and the piston, and the annular air channel surrounds the periphery of the piston in the circumferential direction of the piston; and the first flame extinguishing structure comprises an internal channel, the internal channel is used for communicating the annular air channel with the external space of the first flame extinguishing structure, and the first flame extinguishing structure is located in the arc extinguishing cavity. The breaker provided by the invention can improve the arc extinguishing efficiency.
Owner:HUAWEI DIGITAL POWER TECH CO LTD
A control management system for chlorantraniliprole production equipment
The application discloses a control management system for chlorantraniliprole production equipment, which comprises a central control console, a control panel and an equipment body, and further comprises a human resource auditing module and a physical warning module. The human resource auditing module extracts input information of current personnel and performs verification, and according to the verification result, a use permission is granted and a secret key error signal is generated and sent to the physical warning module. The physical warning module generates different degree of alarm signals according to the duration of the signal. In the use process of the application, the input secret key number group is compared with the pre-stored comparison secret key library to determine whether the user has the use permission. When determining, the numbers in the secret key number group are compared by using an array, which can effectively improve the secret key recognition efficiency. The application is suitable for the chlorantraniliprole production workshop and solves the problem of low authorization secret key recognition efficiency caused by the fact that the fingers of the staff wearing protective clothing are not flexible enough and individual numbers are easily misinput.
Owner:ANHUI HUILONG RUIMEIFU BIOENGINEERING CO LTD
A wall flatness detection device
ActiveCN224454179Ueasy to moveRealize the lubrication effect of mobile devicesClassical mechanicsScrew thread
This utility model relates to the field of wall flatness testing technology, and discloses a wall flatness testing device, including a base and four universal wheels. A fixed housing is located at the center of the upper surface of the base. A lead screw moving device is located at the center of the interior of the fixed housing. A moving block is threadedly connected to the center of the outer side of the lead screw moving device. A lubrication device is located at the center of the upper surface of each fixed housing. A moving housing is located at the center of the front end face of each moving block. A toothed belt is located at the center of the rear inner wall of each moving housing. A moving rod is slidably connected inside a sliding groove. A transmission wheel is located at the center of the rear end face of the moving rod. A fixed block is located at the center of the front end face of the moving rod. A flatness testing instrument is located at the center of the fixed block. In this utility model, the lubrication device enables efficient movement of the flatness testing instrument and increases the motion accuracy and stability of the device, thereby improving the lubrication effect.
Owner:VOGLASS DC SHANGCENG ZHUANGSHI (BEIJING) LTD
A guide nozzle assembly that facilitates replacement
This utility model relates to a guide nozzle device that is easy to replace. A positioning seat is provided at the upper end of the mounting base, and a guide nozzle body is housed within the positioning seat. The guide nozzle body is fixedly installed within the positioning seat. A positioning component is used to accurately position the positioning seat within the mounting base. The positioning seat and the mounting base are locked together by a locking component. At least two sets of locking components are provided to securely lock the positioning seat and the mounting base. The locking component includes a positioning sleeve and a locking device. The positioning sleeve is fixedly installed on the mounting base, and the locking device passes through the positioning seat, inserts into the positioning sleeve, and is rotated to fix it. This utility model, through the positioning component and locking component, allows for quick replacement of the guide nozzle body, improving replacement efficiency and ensuring installation accuracy.
Owner:定州市合兴精密五金有限公司
A large infusion soft bag pressure resistance detection device
The utility model relates to detection device technical field, concretely relates to a large infusion soft bag pressure resistance detection device. Including elevating system, pressing mechanism and visual monitoring mechanism, the pressing mechanism includes the connecting block with elevating system connection, and the connecting block bottom slidingly connected has the pressing plate, and the pressing plate top is provided with pressure sensor, and the pressing plate is used for pressing the large infusion soft bag, and pressure sensor is used for in the extrusion of pressing plate and connecting block real -time monitoring the size of pressure on the large infusion soft bag, visual monitoring mechanism is used for real -time monitoring whether there is the liquid leakage on the large infusion soft bag, through elevating system control pressing plate moves down and presses the large infusion soft bag, and pressure sensor can real -time monitoring the change of the pressure on the large infusion soft bag, obtains the corresponding data, and through visual monitoring mechanism can real -time monitoring the pressure that the large infusion soft bag can bear.
Owner:HUNAN KELUN PHARMA
A high-QI needle coke feedstock processing distillation apparatus
ActiveCN116478713Bhigh yieldLow QI contentHydrocarbon distillation control/regulationCoking carbonaceous materialsCollection systemFractionating column
This invention discloses a distillation apparatus for processing high-QI needle coke feedstock, relating to the field of high-QI needle coke feedstock processing technology. It includes a heating furnace, a vacuum distillation column, and a fractionation column. The heating furnace is connected to the lower end of the vacuum distillation column. The top of the vacuum distillation column is a waste oil discharge end, the middle section is a mid-section oil collection system, and the lower end is a heavy phase pitch collection end. The waste oil discharge end is connected to a top vacuum pump. The mid-section oil collection system is connected to the lower end of the fractionation column. The fractionation column, from top to bottom, consists of a first fraction collection system, a second fraction collection system, and a third fraction collection system. This invention pre-treats needle coke feedstock by combining vacuum distillation and fractionation, significantly increasing the yield of needle coke feedstock.
Owner:WUHAI BAOHUA WANCHEN COAL CHEM CO LTD
A networked lock with interchangeable handle mounting direction
ActiveCN224282210Uavoid changesave installation timeElectric permutation locksHandle fastenersScrew thread
This utility model relates to a networked lock with a reversible handle installation direction, belonging to the field of electronic door lock technology. The networked lock includes a support plate, a locking rod on one side of the support plate, a rotating structure on one side of the locking rod, a handle on one side of the rotating structure, and a keypad area fixedly connected to one side of the support plate. The rotating structure includes a connecting cylinder slidably connected to the outer side of the locking rod, a screw threadedly connected to one side of the connecting cylinder, and several fixing rods fixedly connected to the inner wall of the connecting cylinder. A baffle is fixedly connected to the outer side of the locking rod, and the baffle has a fixing groove that engages with the fixing rods. A fixing plate is fixedly connected to the top of the locking rod, and a screw threadedly connected to one side of the fixing plate. Through the above structure, the screw drives the handle to rotate, changing the handle's position to accommodate different door orientations.
Owner:锁到家智能科技(上海)有限公司
Lever type locking device of valve linear handle, valve linear handle and valve
ActiveCN224201236Ulock firmlyeasy to operateOperating means/releasing devices for valvesPreventing unauthorised/accidental actuationVALVE PORTPhysics
The utility model relates to a valve line-shaped handle lever type locking device, a valve line-shaped handle and a valve, the lever type locking device comprises a locking component, a mounting component and a limiting component, and the locking component comprises a connecting part and a clamping part arranged on the connecting part. The connecting part is used for being arranged on the valve linear handle in a reciprocating motion mode along the valve linear handle, when the locking component is located at the locking position, the clamping part is matched with the valve body in a clamping mode, and when the locking component is located at the unlocking position, the clamping part is separated from the valve body; the mounting part is fixedly arranged on a linear handle of the valve; the limiting component comprises an assembling part, a stop part and an elastic part, the assembling part is rotatably arranged on the mounting component, the stop part is arranged on the assembling part, the elastic part is arranged between the assembling part and the mounting component, and the elastic part is used for applying acting force to the assembling part to enable the position, provided with the stop part, of the assembling part to be close to the linear handle of the valve; therefore, the stopping part has the trend that the distance between the stopping part and the linear handle of the valve is smaller than the minimum preset distance.
Owner:LIAONING HONGYANHE NUCLEAR POWER
Automatic telescopic handling device for water heater housings
This utility model relates to the field of material handling equipment technology, and proposes an automatic telescopic material handling device for water heater shells. The device includes a connecting frame connected to an external structure; a driving component mounted on the connecting frame and having a driving end; a sliding table slidably mounted on the connecting frame and connected to the driving end; an adsorption block mounted on the sliding table and moving synchronously with the sliding table; and a separator mounted on the sliding table and having elasticity. When the adsorption block adsorbs material, the separator is in a compressed and deformed state. This technical solution solves the problem of incorrect shell posture after separation due to untimely separation between the water heater shell and the material handling equipment during existing material handling processes.
Owner:SHEN ZHEN DENGFENG TECH CO LTD
A dense medium cyclone and an underflow port structure thereof
The application discloses a heavy medium cyclone and a bottom flow port structure thereof, and belongs to the technical field of coal preparation. The bottom flow port structure comprises a bottom flow port caliber adjusting device and an angle adjusting device. The bottom flow port caliber adjusting device comprises a driving device and a bottom flow port component. The driving device comprises a driving gear, a first reversible motor and a driven gear. The driven gear is rotationally connected to the angle adjusting device. The bottom flow port component comprises an adjusting sliding seat and a porous adjusting disc. A plurality of bottom flow holes with different diameters are arranged on the porous adjusting disc. The porous adjusting disc is slidably connected to the driven gear. A vertical arc-shaped sliding channel is arranged on one side of the adjusting sliding seat. The porous adjusting disc is slidably connected to the adjusting sliding seat. The bottom flow port structure is fixedly installed at the front end of the bottom flow port of the heavy medium cyclone. The diameter of the bottom flow port of the heavy medium cyclone cannot be adjusted according to the coal quality of raw coal, the separation efficiency is low, and the adaptability is poor.
Owner:CHINA COAL DATONG ENERGY CO LTD
Low-loss beta-carotene microcapsules and methods for their preparation
PendingCN122271520Aachieve complete dissolutionContent loss rate reducedPolymer scienceIsomerization
This invention, entitled "A Low-Loss β-Carotene Microcapsule and Its Preparation Method," belongs to the field of microcapsule preparation technology. The technical problem to be solved is that during high-temperature melting, particulate all-trans β-carotene transforms into a molecular state, but this process generates a large number of cis isomers and results in significant content loss. Furthermore, the particle size and dispersibility of the particulate β-carotene prepared by grinding are still unsatisfactory, leading to low bioavailability and poor application effects. The key point of this technical solution is to prepare high all-trans molecular β-carotene microcapsules through a specific combination of treatments. This reduces content loss and cis-trans isomerization during the transformation of β-carotene from particulate to molecular state, thereby significantly improving the bioavailability of β-carotene microcapsules. Moreover, the preparation process is simple, cost-controllable, and suitable for large-scale industrial production.
Owner:JIAXING TIANHECHENG BIOLOGICAL TECH
A method and apparatus for localized precision plasma spraying
This invention relates to the field of plasma spraying, and more particularly to a method and apparatus for localized precision spraying in plasma spraying. The technical solution is as follows: For forming a coating on a target area of a workpiece, it includes the following steps: Step 1: Enclosing and positioning. Based on the shape and size of the area to be sprayed on the workpiece, a surrounding ring with a matching inner diameter is selected. The surrounding ring is installed on a fixed ring, and the surrounding layer of the surrounding ring is tightly fitted to the workpiece surface so that the spraying space only covers the target area. This invention, through replaceable surrounding rings, can customize the enclosing of local areas of workpieces of different sizes and shapes, ensuring that the spraying operation only acts on the target area, avoiding waste of coating material and contamination of non-target areas of the substrate, achieving localized precision spraying. The heat-resistant ceramic surrounding layer and the ceramic ring form a thermal barrier during the spraying process.
Owner:HENAN IND & TRADE VOCATIONAL COLLEGE +1
Air pressure balance glass door structure for commercial refrigerator and commercial refrigerator
ActiveCN121876634ABarometric balancecompact structureLighting and heating apparatusDomestic refrigeratorsStructural engineeringPressure balance
The invention discloses an air pressure balance glass door structure for a commercial refrigerator and the commercial refrigerator, and relates to the technical field of refrigeration equipment.The glass door structure comprises double-layer glass, a door frame, a door sealing strip and an embedded door handle, the door frame is arranged on the periphery of the double-layer glass in a surrounding mode, and the door frame comprises a first door frame strip; the first door frame strip is hollow to form a closed air guide cavity, a door handle is embedded in the outer side face of the first door frame strip, the bottom of the door handle is provided with a hollowed-out part communicated with the air guide cavity and an inner turning plate for blocking the hollowed-out part, and the inner turning plate is only opened towards the air guide cavity so as to enable the outside to be communicated with the air guide cavity; second vent holes communicated with the air guide cavity and the interior of the refrigerator are formed in the side face, close to the refrigerator, of the first door frame strip, and the door sealing strip is arranged on the side face, close to the refrigerator, of the door frame strip and provided with a first soft edge which elastically extrudes and blocks the second vent holes. The invention is particularly suitable for a door body of a vertical commercial refrigerator with hollow glass, and air pressure inside and outside the refrigerator can be quickly balanced.
Owner:ICCOLD REFRIGERATION EQUIP LTD +1
Steel cover type air cushion type surge chamber steel plate combined clamp
ActiveCN224059016Uaccurate locationGuarantee stabilityWelding/cutting auxillary devicesAuxillary welding devicesStructural engineeringWelding process
The utility model discloses a steel cover type air cushion type surge chamber steel plate combination clamp which comprises an opening box, the inner side wall of the opening box is symmetrically and fixedly connected with storage plates, the other side of each storage plate is provided with two air closing steel plates, the corners of the air closing steel plates are attached to form a right angle shape, the corners of the inner side wall of the opening box are fixedly connected with auxiliary structures, and the auxiliary structures are connected with the storage plates. The side wall of the auxiliary structure is attached to the side wall of the air closing steel plate. When the positioning work before welding is carried out on the gas closing steel plate, the position accuracy of the gas closing steel plate can be ensured through the cooperation of the opening box and the storage plate, so that the welding quality and effect are ensured, meanwhile, a gap can be reserved through the combination of the sliding groove block and the inner sliding block, the subsequent welding process can be facilitated, and the welding efficiency is improved. The adsorption function of the electromagnet and the clamping function of the auxiliary structure can ensure the stability and the safety of the air closing steel plate in the welding process, and the change of the position of the steel plate in the welding process is avoided.
Owner:SINOHYDRO BUREAU 6 CO LTD
High-precision extremely fine tungsten wire cable stranding die structure
ActiveCN224400131UGuaranteed cooling effectspeed up the flowCable/conductor manufactureWater storage tankThermal stability
The utility model relates to wire twisting mould technical field, concretely relates to high -precision very thin tungsten wire cable wire twisting mould structure, including support seat, the top fixed mounting of support seat has the water storage tank, the outside fixed mounting of water storage tank has the cooling mechanism, the top fixed mounting of water storage tank has the cooling plate, the inside installation of cooling plate has multiple groups installation mould cover, the inside fixed connection of multiple groups installation mould cover all has tungsten steel inner mould, the cooling mechanism includes the cooling box fixed mounting in the outside of water storage tank, the back of cooling box is linked with the inside of water storage tank, the inside fixed connection of cooling box has multiple groups radiating fins, the utility model discloses through optimizing the wear resistance, thermal stability and low friction design of tungsten steel inner mould, combines high -efficient circulating cooling system, has realized high -precision very thin tungsten wire cable's high -efficient, low loss, high -precision wire production, has improved product pass rate significantly and has prolonged the mould life.
Owner:湖州汉铭机械制造有限公司
A quick installation device for cable head explosion-proof housing
The utility model relates to cable installation technical field, concretely is a kind of cable head explosion-proof shell quick installation device, including two shell bodies, shell groove is established in the outer wall center of two shell bodies, and the inside of two shell body grooves is installed with fixed component, and fixed component includes collar, fixed plate and rotating block, two collars are located at the outer wall of two shell bodies respectively, and two fixed plates are fixedly installed at the both ends of collar, and inner cavity is established in the shell body, and the inside of inner cavity is provided with limit component, in the utility model, cable can be placed in the middle of two shell bodies, two shell bodies can make cable seal in shell body interior by positioning block and positioning groove, two collars are placed at the both ends of shell body respectively, by rotating threaded rod, make threaded rod embed in the inner plate groove of another collar, and then tighten the nut, the installation work of shell body can be completed.
Owner:NANJING BASLER AUTOMATION EQUIP CO LTD
Seat protection method, apparatus, electronic device, and computer readable medium
ActiveCN116029512BImprove experienceProtection process is simpleSeating capacityReliability engineering
The application provides a seat protection method, device, electronic equipment and computer readable medium. The method receives a seat protection request. If the trigger cause of the seat protection request is to change the passenger reservation record of a specific passenger, the method reads flight data, passenger reservation record data, seat protection rule data and seat map data in response to the seat protection request. Then, according to the original seat data corresponding to the original seat of the specific passenger in the passenger reservation record and the seat protection rule data, the specific passenger is allocated a new seat on the target flight. Since the new seat map of the source flight and the new seat map of the target flight are not regenerated when the passenger reservation record of a single specific passenger is changed, the seat protection process is simpler than the existing seat protection process, and the change of the seats booked by the passengers except the specific passenger due to the regeneration of the new seat map is avoided, thereby improving the processing efficiency of the seat protection request and the passenger experience.
Owner:TRAVELSKY TECHNOLOGY LIMITED
A patient arm rest device for cardiovascular care
ActiveCN224269669Usmooth flow backreduce swellingSensorsDiagnostic recording/measuringPhysical medicine and rehabilitationNursing care
This utility model discloses a patient arm support device for cardiovascular care, including a base. A connecting box is fixedly connected to the top of the base. Rotating rods are rotatably connected to both sides of the inner wall of the connecting box. A support plate is sleeved on the outer wall of the rotating rods. Fixing straps are fixedly connected to both sides of the support plate. An angle adjustment mechanism is rotatably connected to the bottom of the inner wall of the connecting box. A fixing mechanism is fixedly connected to one side of the base, and a chuck bearing seat is fixedly connected to the top of the base. A worm gear is inserted into the inner wall of the bearing seat. A rocker arm is fixedly connected to one end of the worm gear. A chuck is fixedly connected to the outer wall of the rocker arm. A worm wheel is rotatably connected to the top of the base and meshes with the worm gear. A helical gear one is fixedly connected to the top of the worm wheel, and a helical gear two is sleeved on the outer wall of the rotating rod. This utility model can not only precisely control the angle of the patient's arm but also prevent accidental changes in the patient's arm position, ensuring the safety and stability of the patient's arm support.
Owner:CHINESE PEOPLES LIBERATION ARMY UNIT 32235
A multi-interface gateway wiring structure
The application provides a multi-interface gateway wiring structure, and belongs to the technical field of gateway boxes. The multi-interface gateway wiring structure comprises a gateway box, a plurality of interfaces are assembled on the gateway box, a screening frame is assembled on the gateway box, a rotating rod one is assembled on the inner wall surface of the screening frame, a paddle is fixedly connected to the edge wall surface of the rotating rod one, and a screening piece is assembled on the inner wall surface of the screening frame. The application solves the problem that the existing multi-interface gateway wiring structure is inconvenient to inhibit the invasion of dust and foreign matters into the gateway box when dissipating heat, which causes abnormality or failure of the devices in the multi-interface gateway wiring structure, and is not conducive to saving maintenance costs.
Owner:NANJING JIUWEI INTELLIGENT TECHNOLOGY CO LTD
Web page loading methods, devices, computer equipment, and storage media
ActiveCN116108300Bavoid mistakesavoid changeFile access structuresFile metadata searchingEngineeringWeb page
This application relates to the field of web page loading, and provides a web page loading method, apparatus, computer device, and storage medium. The method includes: initializing a web server and obtaining user-preset web configuration parameters; determining a target partition for loading web static resources based on the web configuration parameters; obtaining target format files of the web static resources in the target partition based on the web configuration parameters; parsing the target format files to obtain a file tree set array of the target format files; initializing the directory tree information of the web based on the file tree set array; and loading the web page based on the initialized directory tree information. This method can reduce web page security risks.
Owner:KYLAND TECH CO LTD
System and control method for improving variable load capacity of coal-fired unit by integrated molten salt energy storage
PendingCN122280672ASmooth water temperature fluctuationsEase the coupling relationshipControl systemMolten salt
This invention discloses a system and control method for enhancing the variable load capacity of coal-fired power units through integrated molten salt energy storage. The system comprises a coal-fired power unit and a molten salt energy storage system. The molten salt energy storage system heats feedwater after steam preheating, and the resulting superheated steam is injected into the intermediate-pressure cylinder to perform work. The corresponding control method is as follows: First, determine the load commands for the coal-fired power unit and the molten salt energy storage system; second, formulate a control strategy for the molten salt energy storage system; next, determine the key parameter setpoints for the integrated molten salt energy storage system to enhance the variable load capacity of the coal-fired power unit; then, calculate the superheated steam flow setpoint for the molten salt energy storage system; finally, iteratively determine the PID controller parameters under optimal conditions. This control method is compatible with the existing control system of the coal-fired power unit, reduces the system's computational complexity and retrofitting costs, and significantly improves variable load capacity and operational control quality.
Owner:DONGFANG BOILER GROUP OF DONGFANG ELECTRIC CORP +1