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48results about How to "Avoid frequent movement" patented technology
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Multifunctional single-cantilever cutting and welding integrated machine
InactiveCN104308333AAvoid frequent movementReduce the number of card positioningWelding/cutting auxillary devicesAuxillary welding devicesFillet weldEngineering
The invention relates to the technical field of automated cutting and welding, and discloses a multifunctional single-cantilever cutting and welding integrated machine. The integrated machine comprises a machine frame base, a machine frame stand column, a stand column rotary device, a vertical lifting device, a machine frame transverse arm, a left-right translation device, a telescopic arm, a front-rear transverse moving device and a multi-joint machine head, wherein the machine frame stand column is mounted on the machine frame base through the stand column rotary device, and the machine frame transverse arm is mounted at the upper part of the machine frame stand column through the vertical lifting device. The integrated machine is reasonable and compact in structure and convenient to use; the welding of longitudinal, circumferential and fillet weld seams, cutting of an intersecting line hole and automatic welding of a saddle-shaped weld seam between a barrel body and a connecting pipe can be finished in a relatively fixed station through the stand column rotary device, the vertical lifting device, the left-right translation device, the front-rear transverse moving device and the multi-joint machine head, the frequent motion of a workpiece can be avoided, the clamping and positioning frequency of the workpiece is greatly reduced, the welding efficiency and quality are remarkably improved, and the labor intensity of welding workers is reduced.
Owner:新疆威奥科技股份有限公司
Image processing method and device in augmented reality, storage medium and electronic device
PendingCN109754471AImprove recognition efficiencyRealize instant interactionVideo games3D modellingVirtual spaceComputer graphics (images)
The invention relates to the technical field of augmented reality, and provides an image processing method and device in augmented reality, a storage medium and an electronic device, and the method comprises the steps: obtaining depth data of a preset region of a real space, and constructing a three-dimensional virtual space according to the depth data; acquiring image data of the preset area, andidentifying a specific target in the image data; constructing a three-dimensional virtual model corresponding to the specific target in the three-dimensional virtual space according to the specific target; And generating a virtual object in the three-dimensional virtual space, and controlling the virtual object to perform three-dimensional interaction with the three-dimensional virtual model. Theterminal equipment is prevented from being frequently moved and adjusted, and the scene recognition efficiency is improved; The real-time interaction between the virtual game and the real scene is realized, and the immersion feeling of the user is improved.
Owner:NETEASE (HANGZHOU) NETWORK CO LTD
Dedusting device for mining
InactiveCN108325302AExpand the spraying rangeImprove dust removal efficiencyUsing liquid separation agentEngineeringHigh pressure
The invention discloses a dedusting device for mining, and relates to the technical field of dedusting in mines. The dedusting device comprises a box body, wherein one side of the bottom part of the inner wall of the box body is fixedly connected with a water tank; one side of the bottom part of the inner wall of the box body is sequentially fixedly connected with a first motor and a pump head; awater inlet end of the pump head is communicated with a water intake pipe, and a water outlet end of the pump head is communicated with a tee pipe joint through a first water drain pipe; one side of the tee pipe joint is communicated with an ultrasonic atomizing spray head through a second water drain pipe; the top part of the ultrasonic atomizing spray head is communicated with a high-pressure pipe; the top part of the box body is fixedly connected with a fixed base; the top part of the fixed base is rotationally connected with a rotary base; the top part of the rotary base is rotationally connected with an air delivery cylinder through a support column; one side of the top part of the rotary base is fixedly connected with a pitching device; the inner wall of the air delivery cylinder isfixedly connected with a round pipe through an installation plate; one side of the round pipe is communicated with a spray head. The dedusting device for mining solves the problems of lower dedustingefficiency, poorer dedusting effect and poor practicality.
Owner:QINGDAO TECHNOLOGICAL UNIVERSITY
Correction method for light point position deviation among monochromatic images and application thereof
ActiveCN105185302AExpand field of viewAvoid frequently moving the camera lens angleStatic indicating devicesCamera lensCorrection method
The invention relates to a correction method for light point position deviation among monochromatic images. Aiming for the spatial position deviation of a light point position among the monochromatic images in the process of a large vision angle point interlaced collection, the correction method disclosed by the invention comprises steps of taking one collected monochromatic image of a plurality of same-color monochromatic images as a reference monochromatic image, and performing light point position deviation correction on the rest monochromatic images by taking a center coordinate collection value of a plurality of light points positioned in the reference monochromatic image as a benchmark. As a result, the correction method for the light point position deviation among monochromatic images can reduce or eliminate the light point position deviation among the images which is generated by shaking of the camera, shielding on the camera or the screen body and the light interference of non-static environment. Besides, the camera utilizing the large vision angle to collect and correct has a large view field, which avoids the frequency moving of angles of the camera lens and thus saves substantial correction time. Besides, the invention also brings forwards a display screen light-dark line determination method and uniformity correction method which apply the correction method for the light point position deviation among monochromatic images.
Owner:XIAN NOVASTAR TECH
Full-automatic battery changing robot for electric automobile
InactiveCN106627512AQuick and fully automatic replacementImprove power exchange efficiencyElectric propulsion mountingVehicle servicing/repairingPush and pullElectricity
The invention belongs to the field of electric automobile battery changing and relates to a full-automatic battery changing robot for an electric automobile. The battery changing robot comprises a movable chassis, wherein a main robot body is installed on the chassis, a battery changing jig is installed in the main robot body, the main robot body comprises a main frame and a lifting device. The bottom end of the main frame is fixed to the chassis, and the lifting device is installed at the top end of the main frame. The lifting device is connected with the battery changing jig. The battery changing jig comprises a jig lifting frame, a jig body, a pallet fork and a push-and-pull mechanism. The jig lifting frame is connected with the lifting device. The jig body is connected with the jig lifting frame through a direction turning mechanism. The pallet fork is connected with the jig body through a pitching mechanism. The push-and-pull mechanism is installed on the pallet fork, and a battery unlocking mechanism is arranged on the push-and-pull mechanism. The full-automatic battery changing robot achieves rapid and full-automatic change of batteries on two sides of the electric automobile, the battery changing efficiency is greatly improved compared with traditional semi-automatic change or single-shaft one-by-one motion, and the battery changing success rate is high.
Owner:XIAN AEROSPACE PRECISION ELECTROMECHANICAL INST
Quick wire cutting control system
The invention discloses a quick wire cutting control system. The quick wire cutting control system comprises a controller based on a single board computer. The controller comprises a site controller body and a remote controller body. The remote controller body sends machining codes to the site controller body and receives the machining progress information from the site controller body. According to the quick wire cutting control system, the remote controller body is additionally arranged based on a traditional single board computer controller, the advantages of machining stability and reliability are achieved, and the programming and control integrated functions are achieved; the remote controller body based on the ARM is small in size and convenient to carry; code transmission is conducted between the remote controller body and the site controller body in a wireless communication mode, it is avoided that workers move a PC frequently to transmit the machining codes, and invalid workload of the workers is lowered; the remote controller body and the site controller body can work separately, machining flexibility is improved, the remote controller body can display the machining process, machining is made to be more visual and convenient to monitor; the 51 single chip microcomputer is adopted to control a stepping motor, an optical coupled isolator is omitted, and the production cost is reduced.
Owner:ZHEJIANG UNIV
Dish sending out device applicable to full-automatic cooker
ActiveCN103126514ARealize the function of automatic dish outAvoid frequent movementCooking vessel supportHorizontal axisCooker
The invention discloses a dish sending out device applicable to a full-automatic cooker. The dish sending out device comprises a rack, a wok, a wok support for fixing the wok, a driving disc, a driving mechanism, a tray support guide rail, a tray support and a connecting rod, wherein the driving disc is coaxially connected with the wok support and provided with a slide groove; the driving mechanism is used for arranging the wok support and the driving disc on the rack and driving the same to synchronously rotate around a horizontal axis so as to drive the wok to overturn by 360 degrees; the tray support guide rail is arranged below the wok; the tray support can move on the tray support guide and is used for bearing dish discs; one end of the connecting rod is hinged with the tray support while the other end of the same is arranged in the slide groove of the driving disc and can freely slide in the same without falling off; the driving mechanism is connected with a main control device of the cooker so as to receive dish sending out instructions from the main control device and to control the wok support and the driving disc to rotate according to the dish sending out instructions.
Owner:SHANGHAI AICAN ROBOT GRP CO LTD
Gravel bed desilting device and desilting method
PendingCN106948394AAvoid destructionComplete dredgingMechanical machines/dredgersMarine engineeringCrushed stone
The invention provides a gravel bed desilting device and desilting method. Silt on the surface of a gravel bed can be quickly and completely removed on the condition that the gravel bed is not disturbed. The device is installed on a desilting ship and comprises a desilting sucker and a moving unit used for moving the desilting sucker; the desilting sucker comprises a sucker body and a plurality of suction pipes made of a soft material, and the suction pipes are arranged at the bottom of the sucker body so as to make contact with the surface of the gravel bed; the moving unit is installed on the desilting ship and comprises a lowering part used for lowering the desilting sucker, and the lowering part is fixedly connected with the desilting sucker and can rise and fall relative to the desilting ship.
Owner:NO 2 ENG CO LTD OF CCCC FIRST HARBOR ENG +1
Wafer conveying equipment, chemical mechanical planarization device and wafer conveying method
ActiveCN111604810AAvoid frequent movementAvoid pollutionSemiconductor/solid-state device manufacturingLapping machinesEngineeringManipulator
The invention discloses wafer conveying equipment, a chemical mechanical planarization device and a wafer conveying method. The wafer conveying equipment comprises a manipulator for clamping and carrying wafers and a transfer table for placing the wafers, wherein the manipulator comprises a first clamping claw, a second clamping claw, a lifting table, a moving mechanism, a rotating mechanism and acontrol mechanism, and the transfer table comprises a first transfer table body, a second transfer table body and a mounting frame. According to the wafer conveying equipment, the chemical mechanicalplanarization device and the wafer conveying method, in the conveying process, dry and wet separation can be achieved, liquid such as polishing liquid carried by polished wafers is prevented from polluting clean wafers, and the yield of the wafers can be increased; and besides, in the wafer conveying process, the first clamping claw and the second clamping claw can clamp or loosen the wafers at the same time, one clamping claw can clamp one wafer, and the other clamping claw can loosen another wafer at the same time, so that the process that a single clamping claw frequently moves is avoided,and the wafer conveying efficiency is improved.
Owner:HANGZHOU ZHONGGUI ELECTRONICS TECH CO LTD
Motorcycle lock drilling machine capable of conveniently switching cutter bits
PendingCN108580971AAvoid frequent movementReduce precisionFeeding apparatusOther manufacturing equipments/toolsHydraulic cylinderSlide plate
The invention discloses a motorcycle lock drilling machine capable of conveniently switching cutter bits. The machine comprises a working platform and a main case, wherein a main supporting plate is welded above the working platform, and reinforcing ribs are welded at the left side and the right side of the main supporting plate; a second motor is fixed to the inner side of a sliding plate througha bolt, and a rotating frame is fixed to the output end of the second motor through a screw; four fixing sleeves are welded at the outer side of the rotating frame, and limiting housings are welded to the outer surfaces of the fixing sleeves; a shifting plate is welded below a spring column; an acting rod is in thread connection with the right back of the main case, and first sliding blocks are mounted at the left side and the right side of the acting rod. According to the machine, the four fixing sleeves are provided and form a rotating structure through the second motor and the rotating frame, so that drilling bits in the four fixing sleeves can be freely replaced under the supporting of a first hydraulic cylinder while the device is put into use.
Owner:江西新瑞泰零部件有限公司
Device, system and method for monitoring visibility of channel segments of Yangtze River in mountainous area in all-weather manner
InactiveCN104297176AAvoid the influence of subjective factorsTimely monitoringColor/spectral properties measurementsCurrent timeVisibility
The invention provides a system for monitoring visibility of channel segments of the Yangtze River in a mountainous area in an all-weather manner. The system comprises a mode switching unit used for switching a day or night according to a judgment result and a current time point of a control circuit, an image visibility comparing standard calibrating unit, a picture data processing unit, a target region identifying unit, a target region luminance contrast characteristic value extracting unit, a visibility calculating unit and an evaluating unit. The system is capable of realizing that the visibility is monitored in real time in an all-weather manner and automatically switching two monitoring modes of the day and the night, can be directly arranged on a beacon vessel so that the mist situation is relatively immediately monitored to approach the navigation condition of the beacon vessel in a channel; measured data is relatively accurate and is relatively of a practical significance; the whole set of equipment is relatively low in cost; the erecting density can be increased, the monitoring range is enlarged, and more visibility information is obtained so that the mist channel of the channel is monitored being relatively close to a scene.
Owner:WUHAN UNIV OF TECH
Belt conveyor with variable discharge port
PendingCN112830281AWide range of blankingEnsure storage safety and qualityConveyorsControl devices for conveyorsAir volumeEngineering
The invention relates to the field of belt conveyors, and discloses a belt conveyor with a variable discharge port, which is characterized in that a controller is started, a humidity detector detects the humidity of grains, a detection signal is transmitted into the controller through a data line after detection, the detected humidity is compared with a numerical value set by the controller, an air supply motor and a heating frame are started according to the humidity comparison result, so that the air supply motor enables a fan to rotate to different speeds according to the control of the controller, meanwhile, a heating wire is controlled to heat to different temperatures, the fan rotates to generate a certain amount of air, and the air is blown into the heating frame, heated through the heating wire and then blown into an anti-skid groove, so that the grains can be dried, and meanwhile, the air speed and the heating temperature are controlled through the controller according to the humidity comparison value, and therefore the purpose of saving energy is achieved.
Owner:中粮工程装备无锡有限公司
Lifting platform for building decoration
InactiveCN108622831AGood support balanceImprove securitySafety devices for lifting equipmentsEngineeringSafety coefficient
The invention discloses a lifting platform for building decoration. The lifting platform for the building decoration comprises a base, wherein universal wheels and a power supply are correspondingly mounted at the bottom part of the base; a first supporting device is mounted on the side surface of the base; a hydraulic lifting machine is mounted on the top part of the base, and a damping seat is mounted on the top part of the hydraulic lifting machine; an angle adjusting device is mounted on the top part of the damping seat, and a mounting rack is fixed to the top part of the angle adjusting device; and a horizontal adjusting device is mounted on the mounting rack. According to the lifting platform for the building decoration, the lifting platform is supported through the first supportingdevice, and the first supporting device is high in supporting balancing performance, so that the safety coefficient of the lifting platform is greatly improved; the working angle of the horizontal adjusting device is adjusted through the angle adjusting device, and the horizontal working position of the operating platform is adjusted through the horizontal adjusting device, and the flexibility ishigh, and the convenience of adjusting is ensured; the working range of the supporting platform is expanded; the trouble of frequently moving the lifting platform is avoided; and both time and force can be saved.
Owner:郑州市建筑设计院
Intelligent container opening system and container opening method thereof for slot machine inner container
ActiveCN104063955AImprove securitySimple structure setupIndividual entry/exit registersCoin/paper handlersElectromagnetic lockEngineering
Owner:ZHENGZHOU TIAMAES TECH
Mortar leveling telescopic scraper and scraping machine
PendingCN112709414AUniform thicknessAvoid frequent movementBuilding constructionsEngineeringRolling chassis
The invention provides a mortar leveling telescopic scraper and a scraping machine, and relates to the technical field of mortar leveling. The mortar leveling telescopic scraper comprises a fixed scraper, movable scrapers and driving pieces, wherein the fixed scraper is slidably connected with the movable scrapers, and the driving parts are used for driving the movable scrapers to slide relative to the fixed scraper, so that the total length of the mortar leveling telescopic scraper is increased or decreased. The scraping machine comprises a traveling chassis and the mortar leveling telescopic scraper, and the fixed scraper is connected with the traveling chassis. The total length of the mortar leveling telescopic scraper can be adjusted, the mortar leveling telescopic scraper can conveniently pass through a door opening position, the total length is adjusted during leveling, the leveling efficiency is high, according to the scraping machine, the scraping field can be replaced flexibly, and the scraping efficiency is high.
Owner:GUANGDONG BOZHILIN ROBOT CO LTD
Stacking device and car loader with stacking device
InactiveCN105731085AAvoid frequent movementStacking articlesLoading/unloadingMechanical equipmentEnergy consumption
The invention relates to the field of vehicle loading machinery and equipment, in particular to a palletizing device and a vehicle loading machine using the palletizing device. A palletizing device, comprising a palletizing device frame body, a bag dropping mechanism is provided at the bottom of the palletizing device frame body, and at least two bag dropping positions arranged in a "one" shape are arranged on the bag dropping mechanism, one of which is a bag dropping position At the same time, the position constitutes the bag receiving position for receiving the material bag, and the palletizing device frame is provided with a bag-moving mechanism for moving the material bag from the bag receiving position to other bag-dropping positions. The number of bag drop positions is set according to the size of the compartment and the bag, so that the bag first arrives at the bag receiving position, and then the bag moving mechanism moves the material bag from the bag receiving position to the bag drop position until all the bag drop positions are covered Then the bag-feeding mechanism opens, and the material bags fall onto the carriage, covering a row. This loading machine avoids the frequent movement of the palletizing device, and solves the problems of low efficiency, high energy consumption and high loading cost of the loading machine.
Owner:吴少军
Video cropping method and device, equipment and storage medium
ActiveCN112188283AAchieve croppingIncrease flexibilitySelective content distributionImage enhancementAgricultural engineeringEngineering
The invention provides a video cropping method and device, equipment and a storage medium. The method comprises the following steps: acquiring at least one detection box of a first image frame; determining the cost of the detection box according to at least one selected from the importance score, the coverage area and the smooth distance of any detection box in the at least one detection box; determining the first detection box with the lowest cost in the at least one detection box as a cropping box; and cropping a first image frame based on the cropping frame. Based on the cost of each detection frame, the first detection frame with the minimum cost in the at least one detection frame is determined as the cropping frame so as to crop the first image frame, thereby improving the flexibility of video cropping and enhancing the cropping effect under the condition of ensuring the simplification of a video cropping process.
Owner:BEIJING BYTEDANCE NETWORK TECH CO LTD
TBM-based micro-seismic monitoring and line automatic laying device and use method thereof
InactiveCN109713615ASimple structureEasy to install and disassembleApparatus for laying cablesRock engineeringFixed frame
The invention discloses a TBM-based micro-seismic monitoring and line automatic laying device and a use method thereof, and belongs to the field of rock engineering. The line laying device comprises six groups of units, and each set of unit comprises a connecting component, a winding wheel, a line laying wheel, a line laying rod and a wheel fixing frame, wherein the connecting component comprisesa connecting lug and a hanging lug and can be fixed to a top plate of a TBM through bolt connection; the winding wheel is fixed on the connecting component through the hanging lug of the connecting component; the line laying rod is fixed on the connecting component through the connecting lug of the connecting component; the wheel fixing frame is fixed at the tail end of the wire laying rod throughthreaded connection; and the line laying wheel is arranged in the wheel fixing frame and is connected through a shaft lug. The device is simple in structural form, convenient and fast to mount and dismount and flexible to adjust, and has a semi-automatic function. When the device is used, the device has the semi-automatic function due to the fact that the device depends on the TBM, can greatly reduce the labor intensity, reduces the cost, improves the labor efficiency, and is better suitable for TBM tunnel micro-seismic monitoring.
Owner:NORTHEASTERN UNIV
Torque control method and device for vehicle
ActiveCN112319455AAvoid frequent movementImprove comfortHybrid vehiclesSpeed controllerDriver/operatorCurrent driver
The invention relates to the technical field of vehicles, and provides a torque control method and device for a vehicle. The method comprises the steps: judging whether a lifting torque request is received or not in a process of executing an energy recovery function; judging whether the ABS is in an activated state or not under the condition that the lifting torque request is not received; if so,reducing the energy recovery torque according to a first torque change gradient; during the period of reducing the energy recovery torque, judging whether the ABS is changed from the activated state to the non-activated state or not; if so, judging whether the torque required by a first current driver is greater than a first preset value and whether the ABS is in the non-activated state for more than first preset time or not; and if so, recovering the energy recovery torque to the first current driver required torque according to a second torque change gradient. According to the invention, a vehicle frequent moving phenomenon caused by frequent activation of the ABS can be avoided, and the comfort of the vehicle is improved.
Owner:GREAT WALL MOTOR CO LTD
Transportation lifter for aluminum profile storage
PendingCN113479821AAchieve liftingAchieve mutual closureLifting framesScrew threadIndustrial engineering
The invention discloses a transportation lifter for aluminum profile storage. The transportation lifter comprises a base and a lifting assembly; side shafts are symmetrically arranged on the two sides of the base, rolling wheels movably sleeve the side shafts, a moving assembly is arranged on the base, and an adjusting assembly is arranged on the moving assembly; and the lifting assembly comprises a middle groove, a two-way screw rod, two sliding blocks, stretching rods and a support, the middle groove is formed in the middle of the surface of the base, the two-way screw rod is rotationally connected into the middle groove, threads in opposite directions are symmetrically arranged on the two sides of the two-way screw rod, the two sliding blocks are symmetrically and slidably connected to the two sides of the two-way screw rod correspondingly, the two stretching rods are symmetrically arranged and movably connected to the surfaces of the sliding blocks on the two sides correspondingly, and the two sides of the bottom face of the support are movably connected with one ends of the stretching rods on the two sides correspondingly. According to the transportation lifter for aluminum profile storage, the position of the frame body can be moved and adjusted according to needs, aluminum profiles can be conveniently taken out of the frame body, and practicability is high.
Owner:GUANGDONG XINGFA ALUMINUM
Automatic rotating type working-aloft platform
InactiveCN105253833AAvoid frequent movementRealize multi-directional workLifting devicesElectric machineryAgricultural engineering
The invention discloses an automatic rotating type working-aloft platform. The working-aloft platform comprises a working-aloft platform body, a rotating connecting shaft, a driving motor, a pedal plate, a controller, a control rod and protection railings. The rotating connecting shaft is arranged on the top of the working-aloft platform body, and the driving motor is fixed to the bottom of the pedal plate and connected with the rotating connecting shaft; the pedal plate is arranged at the top end of the rotating connecting shaft, and the controller is mounted at the bottom of the pedal plate and connected with the driving motor; the control rod is perpendicularly arranged on the upper surface of the pedal plate and connected with the controller; and the protection railings are arranged on the periphery of the pedal plate. Through the manner, the automatic rotating type working-aloft platform is provided, the rotating connecting shaft is additionally arranged on the working-aloft platform, multi-direction work can be achieved, a worker is prevented from frequently moving on the working-aloft platform, and the working efficiency is improved.
Owner:SUZHOU HANNOVER ELEVATORING MACHINERY
Binding rack capable of improving binding quality of motor hard winding coil
ActiveCN104638852AGuaranteed uniformityEnsure consistencyManufacturing dynamo-electric machinesEngineeringMechanical engineering
The invention provides a binding rack capable of improving binding quality of a motor hard winding coil. The binding rack comprises a hard winding coil clamping mechanism, an angle adjusting mechanism and a hard winding coil span adjusting mechanism, wherein the hard winding coil span adjusting mechanism consists of a gear, racks and a gear adjusting handle which are in intermeshing transmission; the gear is arranged in a gear adjusting box; the gear adjusting handle is fixedly connected with the gear; two racks are arranged and are fixedly connected with the angle adjusting mechanism respectively; the angle adjusting mechanism is fixedly connected with the hard winding coil clamping mechanism; the hard winding coil clamping mechanism rotates relative to the racks through the angle adjusting mechanisms. By using the binding rack, the frequent movement of an operator during binding operation and the randomness of manual frequent movement of the coil can be avoided, the uniformity and the consistency of the binding operation are guaranteed, the binding operation efficiency and the binding quality are effectively improved, and the insulating state of the coil is protected from being damaged.
Owner:CHENGDU CRRC ELECTRIC MOTOR CO LTD
Data storage method and medium
ActiveCN112395260AAvoid wastingTake advantage ofDigital data information retrievalInput/output to record carriersInformation findingEngineering
The invention discloses a data storage method and a medium. The data storage method comprises the steps that a writing request of a file is received, wherein the file comprises a data block, the datablock comprises a data page, and data is recorded in the data page; reading storage segment information, searching a first currently available storage segment in a storage segment linked list according to the storage segment information, and determining the first currently available storage segment as a to-be-written storage segment, wherein the storage segment linked list is composed of currentlyunavailable storage segments and adjacently arranged currently available storage segments, wherein each storage section in the currently available storage sections is arranged according to the size of the available storage space; and additionally writing each data block in the file into the to-be-written storage segment by taking the data page as a unit. According to the method, the data page ispreferentially written into the currently available storage segment with small available storage space, so that the space of the storage segment can be fully utilized, and the waste of the storage space is avoided.
Owner:深圳市云网万店科技有限公司
Internet-based ray protection device and method for medical radiation diagnosis and treatment
ActiveCN113425318APrevent proliferationReduce work intensityPatient positioning for diagnosticsRadiation safety meansElectric machineThe Internet
The invention discloses an internet-based ray protection device and method for medical radiation diagnosis and treatment. The device comprises a workbench, wherein a rectangular through hole and a receding groove are formed in the workbench, a rotating shaft is transversely and rotationally connected in the rectangular through hole, the outer wall of the rotating shaft is fixedly sleeved with a diagnosis and treatment bed, two symmetrical first sliding rails are fixedly connected to the top of the workbench, and first sliding blocks are slidably connected to the tops of the two first sliding rails. The device is simple in structure, a rotating motor is started to drive a rotating lead plate to rotate, then the rotating lead plate can be stored, the rotating lead plate is prevented from occupying the space, the rotating lead plate is prevented from being frequently carried, and a patient can be diagnosed and treated at any time; and by starting a stepping motor, the diagnosis and treatment bed can be rotated, the rotating lead plate can slide towards the inner side, and diagnosis and treatment personnel can conveniently diagnose and treat the patient at the optimal position in the later period.
Owner:深圳市普兴医疗设备有限公司
System for tracking welding seam deviation through two-dimensional coaxial compensation galvanometer and deviation correction method
PendingCN114559153AAvoid frequent movementAvoid occupyingLaser beam welding apparatusInformation processingGalvanometer
The invention provides a two-dimensional galvanometer tracking welding seam offset compensation system and a deviation correction method, and the system comprises an information processing module which is used for setting a preset motion trail, and is also used for converting the collected actual image information of galvanometer and welding seam offset into pixel image information and pixel image data information, and transmitting the pixel image information and the pixel image data information to a data processing module. The pixel image information and the pixel image data information are used for calculating welding seam width value information and welding seam searching effect picture information by referring to a preset movement track; and the man-machine interaction module is used for displaying the welding seam width and the welding seam searching effect picture. The device has the beneficial effects that the CCD industrial camera and the welding head are coaxially arranged, so that the CCD industrial camera is prevented from occupying extra space; the vertical deviation of the laser focus relative to the center line of the welding head is changed to rectify the deviation of the galvanometer tracking welding seam, and the problem that the welding effect is not ideal due to frequent change of the distance between the scanning position and the welding position is solved.
Owner:深圳市万顺兴科技有限公司
Configuration method and device, terminal and network side equipment
ActiveCN114339950AAvoid frequent movementLess power consumptionAssess restrictionEngineeringMobility management
The invention discloses a configuration method and device, a terminal and network side equipment, and belongs to the technical field of communication. The method comprises the following steps: a terminal receives configuration information of a working area sent by first network side equipment, and the working area is used for the terminal to execute a first operation; and the terminal executes the first operation in the working area based on the configuration information. Through application of the method and the device, the problem that in the prior art, when a large number of cells exist, the terminal needs to carry out frequent mobility management operation, so that the terminal frequently moves among a plurality of cells, and a large amount of power is consumed is solved.
Owner:VIVO MOBILE COMM CO LTD
Drainage device for single-side double-channel endoscopic surgery
The invention provides a drainage device for a single-side double-channel endoscopic surgery. The drainage device comprises an isolating membrane, release paper, water absorption sponge and a water absorption pipe. Wherein the release paper is adhered to the isolating membrane and is torn off during use, so that the isolating membrane can be adhered to the skin surface of a human body; an annular structure formed by the water absorption sponge is fixed above the isolating membrane, and the middle part of the annular structure is a surgical operation area; the water absorption pipe is installed in the water absorption sponge and used for absorbing water generated in the operation and discharging the water out through a negative pressure suction pipe. According to the drainage device, the isolating membrane is pasted to the back of a patient after the release paper is torn off before an operation, a'water retaining dam 'can be directly formed, operation is convenient and fast, and compared with a traditional method for temporarily preparing the'water retaining dam' before the operation, early-stage preparation of medical staff is reduced; and the special shape of the back can be adapted, the water absorption performance is good, frequent movement of the suction pipe for sucking flushing fluid in the operation process is avoided, and then the workload is reduced.
Owner:青岛市中医医院
Cathode Steel Rod Full Section Welding Machine
ActiveCN106736127BShorten the timeAvoid frequent movementWelding/cutting auxillary devicesAuxillary welding devicesLocking mechanismSteel bar
The invention discloses a total cross-section welding machine of cathode steel bars. The total cross-section welding machine comprises a mobile trolley, an upright post, a cross beam, a control box and a handpiece, wherein the upright post is rotationally arranged on the mobile trolley, and the cross beam is vertically connected to the upright post through a locking mechanism; the control box is fixed to one end of the cross beam, the handpiece comprises a wire feeding mechanism, a consumable nozzle, a consumable nozzle clip and a consumable nozzle fine tuning mechanism, the wire feeding mechanism is fixed to the other end of the cross beam, the consumable nozzle is connected with the wire feeding mechanism through the consumable nozzle fine tuning mechanism, and the consumable nozzle fine tuning mechanism is used for controlling the consumable nozzle to swing. The total cross-section welding machine disclosed by the invention solves the problems of worse welding quality, low welding efficiency, high welding cost, inconvenience for moving, complex operations and low automation level in the prior art.
Owner:四川华冶电气有限公司
Device, system and method for all-weather monitoring of visibility in river section of Yangtze River mountainous area
InactiveCN104297176BTimely monitoringLow costColor/spectral properties measurementsVisibilityEngineering
The invention provides a system for monitoring visibility of channel segments of the Yangtze River in a mountainous area in an all-weather manner. The system comprises a mode switching unit used for switching a day or night according to a judgment result and a current time point of a control circuit, an image visibility comparing standard calibrating unit, a picture data processing unit, a target region identifying unit, a target region luminance contrast characteristic value extracting unit, a visibility calculating unit and an evaluating unit. The system is capable of realizing that the visibility is monitored in real time in an all-weather manner and automatically switching two monitoring modes of the day and the night, can be directly arranged on a beacon vessel so that the mist situation is relatively immediately monitored to approach the navigation condition of the beacon vessel in a channel; measured data is relatively accurate and is relatively of a practical significance; the whole set of equipment is relatively low in cost; the erecting density can be increased, the monitoring range is enlarged, and more visibility information is obtained so that the mist channel of the channel is monitored being relatively close to a scene.
Owner:WUHAN UNIV OF TECH
A TBM-based microseismic monitoring line automatic laying device and application method
InactiveCN109713615BSimple structureEasy to install and disassembleApparatus for laying cablesRock engineeringFixed frame
A TBM-based automatic laying device for microseismic monitoring lines and a method of using it, belonging to the field of rock engineering. Its line laying device includes six groups of units, each group of units includes connecting components, reels, laying wheels, laying poles, and fixed wheel frames. The connecting member includes connecting lugs and hanging lugs, which can be fixed on the top plate of the TBM layer through bolt connection; the reel is fixed on the connecting member through the connecting member hanging lugs; the laying rod is fixed on the connecting member through the connecting member connecting lugs; The fixed wheel frame is connected through threads and fixed on the tail end of the laying rod; the laying wheel is placed in the fixed wheel frame and connected through the axle lug. The device has a simple structure, is easy and fast to install and disassemble, has flexible adjustment, and has semi-automatic functions. When the device of the present invention is used, since it relies on TBM and has a semi-automatic function, it can greatly reduce labor intensity, reduce costs, improve labor efficiency, and is better suitable for microseismic monitoring of TBM tunnels.
Owner:NORTHEASTERN UNIV LIAONING
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