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Charge pile easy to store cables
InactiveCN106185481AQuick take backAvoid entanglementBatteries circuit arrangementsCharging stationsStructural engineeringEngineering
The invention discloses a charge pile easy to store cables. The charge pile comprises a charge pile body; a pair of charge cables with plugs extends from two sides of the charge pile body; the charge cables are flat, and are attached on flat hard shells; the plugs are fixedly connected with the hard shells; box bodies are respectively arranged on two sides of the charge pile body; winding mechanisms are arranged in the box bodies, and include winding shafts, springs wound on the winding shafts and hard shells connected with the springs; the box bodies are further provided clamping mechanisms; the clamping mechanisms include openings formed in the box bodies; movable clamping plates are exposed in the openings, and are connected with compression springs; and the other ends of the compression springs are fixed on mounting plates in the box bodies. As the box bodies with the springs inside are arranged on two sides of the charge pile, and the charge cables are improved, the charge cables can be pulled out from the box bodies during using, and can be freely stored when being not used to prolong the service life of the charge cables.
Owner:安徽浙科智创系统服务有限公司
Reserving transfer accounts processing system used for realizing advanced repayment
InactiveCN101140683AImprove service levelQuick take backComplete banking machinesComputer scienceTreatment system
The invention discloses a processing system and method for realizing advance repay transferring to the appointed account, which comprises a transaction terminal used for setting obligated balance of the payment account through external financial network, and a system host for deducting account from the payment account's obligated balance. The processing steps are composed of: calculating the deposit and interest prior to the scheduled date of repayment to judge whether the available balance is more than the sum of the deposit and interest that are required to be repaid before the scheduled date as well as the obligated balance. If more, the advance repay will be taken into effect to deduct the deposit and interest of current period from the available balance, and then deduct the advance payment which is the difference between the balance after deduction and the said obligated balance. The invention is characterized in realizing flexible and convenient advance repay, not only facilitating clients but also improving the banking service.
Owner:INDUSTRIAL AND COMMERCIAL BANK OF CHINA
Cutting device
The invention discloses a cutting device, comprising two cutter frames which are arranged in bilateral symmetry, and a connecting mechanism for connecting the two cutter frames, wherein each cutter frame comprises an angle forming component and a cutter box, each angle forming component is provided with an inclined plane, and the cutter box is arranged on the inclined plane of each angle forming component. The cutting device has the beneficial effects that by adopting the structure provided with the cutter frames which are arranged in bilateral symmetry, the cutting of a V-shaped bevel opening of a KT plate can be finished once without repeated operations, so that time and labor force are saved. Meanwhile, the inclination degree of the inclined plane determines the size of the included angle beta of the V-shaped bevel opening, and moreover, the cutting structure with the structure is uniform in stress, so that the surface of the V-shaped bevel opening cut by the cutting device is relatively smooth to facilitate folding use in a later period.
Owner:林里修
Work arm hydraulic system of high-altitude operation vehicle and high-altitude operation vehicle with the hydraulic system
ActiveCN102530784AReduce power consumptionQuick take backLifting devicesFire rescueFuel tankCheck valve
The invention discloses a work arm hydraulic system of a high-altitude operation vehicle. The hydraulic system comprises a working cylinder (1) and an operation valve (2), wherein the working cylinder (1) includes a rod cavity and a rodless cavity, which are respectively communicated with two working oil ports (A, B) of the operation valve (2), wherein the hydraulic system also includes a communication pipe (3) for communicating the rod cavity with the rodless cavity of the working cylinder (1) and an oil return pipe (4) in branch connection with the communication pipe and communication with an oil tank (5); a switch valve (6) and a check valve (7) are serially connected with the communication pipe (4); and the check valve (7) allows hydraulic oil to flow to the rod cavity of the working cylinder (1). The invention also discloses a high-altitude operation vehicle. The high-altitude operation vehicle comprises a work arm, and the abovementioned work arm hydraulic system of the high-altitude operation vehicle, wherein the work arm hydraulic system drives the work arm through the working cylinder (1). The hydraulic system can retract the work arm of the high-altitude operation vehicle rapidly by consuming less power so as to meet the requirement for the emergency state.
Owner:CHANGSHA ZOOMLION FIRE FIGHTING VEHICLE
Hydraulic control system used in underground steering drilling tool
ActiveCN102434508AQuick take backConvenient thrust sizeServomotor componentsServomotorsWell drillingControl system
The invention relates to a hydraulic control system used in an underground steering drilling tool, mainly solving the problems that the pushing force of the hydraulic control system of the existing underground steering drilling tool is hard to adjust and waiting time is long. The hydraulic control system used in the underground steering drilling tool is characterized in that: the hydraulic control system also comprises a control valve block (6), the output end of the control valve block (6) is connected with a pushing cylinder (5), the input end of the control valve block (6) is connected with an oil pump (7), and the inlet of the oil pump (7) is connected with a capsule fuel tank (12). The hydraulic control system used in the underground steering drilling tool has the characteristics that the output pushing force can be conveniently and freely adjusted, the drilling direction is easy to control, and the waiting time is short.
Owner:BC P INC CHINA NAT PETROLEUM CORP +2
Method for detecting trailing amount of transformer
InactiveCN106569163AAccurate identificationQuick take backCurrent/voltage measurementEmergency protective circuit arrangementsCurrent sampleTransformer
The invention discloses a method for detecting a trailing amount of a transformer. The method comprises: (1), a monotonic property of a sample value is detected; (2), if the sample value has a monotone increasing characteristic or a monotone decreasing characteristic and a constant time value is exceeded, a sample current is determined to be a trailing amount. In addition, a method for detecting the monotonic property of the sample value includes: differences between a current sample point and previous N sample points are calculated; if the difference values are larger than zero, the current sample point has a monotone increasing characteristic; and otherwise, if the difference values are smaller than zero, the current sample point has a monotone decreasing characteristic. The N is larger than 1 and is smaller than the sampling point number per cycle. If the monotone increasing characteristic of the sampling point is larger than constant time value continuously, the sampling current is the trailing amount; and if the monotone decreasing characteristic of the sampling point is larger than constant time value continuously, the sampling current is the trailing amount. On the basis of the monotonic property of the trailing amount, the trailing amount can be detected rapidly; the return speed of a tripping protection command increases; and reliability of failure protection is improved.
Owner:NR ELECTRIC CO LTD +1
Automatic aired grain recovery machine
InactiveCN106276299AReduces chances of getting wetQuick take backLoading/unloadingTransmitted powerEngineering
The invention discloses an automatic aired grain recovery machine. The automatic aired grain recovery machine is provided with a right-angled tripod with an armrest, and the height of the right-angled tripod can be adjusted up and down. A conveying belt is fixed to the right-angled tripod through a driving roller and a tail roller. A circular-arc-shaped groove which is concentric with the tail roller is mounted in the position of the tail roller. A shoveling plate is mounted at one end of the circular-arc-shaped groove. Shifting plates are mounted at one end of the circular-arc-shaped groove. The shifting plates are mounted on the shoveling plate, the shifting plates and the shoveling plate are used for conveying grains on an airing field into the conveying belt, the grains are delivered to a collection bin through the conveying belt, and the first time of collection is completed. A carriage is mounted at the other end of the circular-arc-shaped groove. A collection roller is mounted behind the carriage and connected with a motor through a belt. The motor transmits power to the collection roller, the collection roller sweeps and collects the residual grains to the circular-arc-shaped groove, the grains are conveyed to the conveying belt to be delivered to the collection bin, and the second time of collection is completed. According to the automatic aired grain recovery machine, grain waste due to incomplete first time of collection is avoided, and the efficient and rapid recovery effects can be achieved during agricultural practical application.
Owner:CHINA JILIANG UNIV
Visual automatic detection system for cutter and operation method thereof
ActiveCN111730411AQuick installationAdjustable positionMeasurement/indication equipmentsTotal factory controlFixed frameControl engineering
The invention discloses a visual automatic detection system for a cutter and an operation method thereof. The visual automatic detection system comprises a fixed frame, wherein the top of the fixed frame is fixedly connected with a movable rod; the surface of the movable rod is slidably connected with an upper limiting frame; the left side of the fixed frame is fixedly connected with a lower limiting frame; the surfaces of the upper limiting frame and the lower limiting frame abut against the surface of a machine tool; and the surface of the upper limiting frame is in threaded connection witha first fastening bolt. The invention relates to the technical field of cutter detection. According to the visual automatic detection system for the cutter and the operation method thereof, the levelness of the system is judged through a first level gauge and a second level gauge, the first fastening bolt and a second fastening bolt are adjusted through screwing or loosening, an adjusting rod is driven to rotate on the fixed frame by rotating the adjusting rod, an adjusting block is driven to move, the levelness of the system is adjusted under the limiting of a top plate, the detection systemcan be kept in a horizontal state through fine adjustment at multiple positions, the detection precision is higher, the operation is convenient, and the adjustment is simple.
Owner:雅视特科技(杭州)有限公司
Advanced repayment method and device, terminal equipment and computer readable storage medium
The invention discloses an advanced repayment method and device, terminal equipment and a computer readable storage medium. According to the invention, the advance repayment application message carries the advance repayment amount and the loan borrowing sheet number requesting advance repayment; the method comprises the following steps: pre-determining an advanced repayment operation; wherein theresidual money should be returned in the loan amount corresponding to the loan borrowing sheet number; and according to the remaining returned principal and the loan information corresponding to the loan borrowing sheet number, obtaining the loan information. Generating a subsequent repayment plan, then, when the system date is the applied advance repayment date;according to the technical scheme,the advanced repayment amount of the application is automatically deducted from the repayment account corresponding to the loan borrowing sheet number, and the pre-generated subsequent repayment planis sent to the terminal equipment of the user applying for advanced repayment, so that advanced repayment of part of the amount is realized, and meanwhile, rapid recovery of the loan amount issued bya financial institution is promoted. In addition, an encryption algorithm is introduced in the repayment process to encrypt the repayment plan, so that the information security of the user is effectively guaranteed.
Owner:ONE CONNECT SMART TECH CO LTD SHENZHEN
Aircraft ground ventilation cooling method and device
InactiveCN104691777ASolve the problem of ventilation and coolingEnsure safetyGround installationsCold airFlight vehicle
The invention discloses an aircraft ground ventilation cooling method and device. The aircraft ground ventilation cooling device is adopted to forcibly blow strong cold air into an air inlet of an airborne equipment compartment and an air inlet of an engine compartment of an aircraft, and the strong cold air passes through the interiors of the airborne equipment compartment and the engine compartment to blow hot air in the airborne equipment compartment and engine compartment of the aircraft out of the compartments to fulfill the aim of ventilation cooling. According to the method and the device, the strong cold air can be provided for the airborne equipment compartment and engine compartment of the aircraft to cool the airborne equipment compartment and the engine compartment by ventilation on the ground, so that the safety of an engine and airborne equipment is ensured; the aircraft ground ventilation cooling device is vehicle-mounted, can be rapidly transferred to the field through a trailer when being required, and can be fixed to the ground through a brake, and can be reliably grounded during working, so that the bad influence of static electricity on the aircraft is prevented; a small diesel generator is arranged on the ventilation cooling device, and using is flexible; the strong cold air is provided by two high-power centrifugal fans, and the device can be applied to aircrafts of various types.
Owner:贵州贵飞飞机设计研究院有限公司
Fully-automatic emergency escape door for large and medium passenger car
PendingCN108656907AReliable recoveryEasy to drive off the roadPower-operated mechanismSignalling/lighting devicesEngineeringFully automatic
Owner:淮安市江淮智慧科技有限公司
Audio and video searching and collecting system
ActiveCN106034229AEasy to masterGood bending resistanceClosed circuit television systemsComputer scienceWireless transmitter
The invention discloses an audio and video searching and collecting system. The system comprises a supporting rod, a camera assembly fixedly arranged at the end of the supporting rod, a sound pickup, a control assembly and a receiver; the supporting rod comprises a main rod body, a rotating handle, a telescopic rod and a camera assembly, and the rotating handle is provided with an elastic telescopic hoop; the control assembly comprises a power source, a processor, an image displayer, a control panel and a wireless transmitter. The collecting system can collect and infinitely transmit audios and videos, advisers outside a fire ground can master conditions in the fire ground conveniently, the supporting rod is telescopic in a pinching mode and can be fast stretched to be unfolded or retracted to control detection depth, the detection angle can be adjusted through the rotating handle, a searcher can conveniently adjust detection depth and angle according to search requirements under the condition of ensuring position concealment, and damage risk is reduced while site images are obtained in an all-dimensional mode; the collecting system is suitable for being used and popularized in a military police system, a fire-extinguishing system and a disaster relief system.
Owner:上海寰声智能科技有限公司
Intelligent abdominal operation retractor
The invention discloses an intelligent abdominal operation retractor, which comprises a first sliding mechanism, a second sliding mechanism and a retracting mechanism and a plurality of stand columnsfixedly installed at the lower end of a frame, wherein the first sliding mechanism, the second sliding mechanism and the retracting mechanism are installed on the two opposite sides of the frame in asliding mode and connected in sequence, and the stand columns are provided with a plurality of through holes with equal distances and equal diameters; the stand column is inserted into a rectangular hole formed in the fixing rod and is connected and kept fixed through a bolt, and the fixing rod is fixed to an external operating table. According to the retractor, the elastic force of the spring isadopted for retracting a wound, the operation time can be effectively saved; meanwhile, the multiple sliding mechanisms are additionally arranged, the retracting gap can be adjusted according to the size of the wound, after an operation is completed, the retractor can be rapidly retracted, and a doctor can sew the wound conveniently. The height of the retractor can be adjusted according to the body type of a patient, and the stretching length of the retractor can be properly adjusted according to the size of an incision wound during an operation.
Owner:THE PEOPLES HOSPITAL SHAANXI PROV
High-efficiency agricultural driving spraying device
InactiveCN108703041AImprove liquidityReduce electricity consumptionWatering devicesCultivating equipmentsPipingAgricultural engineering
The invention discloses a high-efficiency agricultural driving spraying device. The structure of the device comprises a push-pull frame, a water inlet hose connecting seat, a spraying device body, a water pipe, a sprinkler nozzle, a battery replacement hatch door, a non-skid walking wheel, a bottom plate and a controller, the top of the bottom plate is provided with the spraying device body, the spraying device body is fastened and fixed to a groove in the top surface of the bottom plate, and is connected to a water inlet hose at one end of a water pool through the water inlet hose connectingseat, the spraying device body is pushed to the vicinity of a farmland where the sprinkling is required, a power supply circuit is turned on by the controller to energize the spraying device body, thespraying device body can achieve automatic water inlet and improve the efficiency of farmland sprinkling, through mutual cooperation of a water pipe storage mechanism and a gear stopping starting mechanism, the discharged water pipe can be quickly recovered, and amount of labor is greatly reduced.
Owner:曾惠阳
Fingerprint lock with finger cleaning function
InactiveCN111927210AQuick take backShort timeBuilding locksIndividual entry/exit registersEngineeringPiston
The invention discloses a fingerprint lock with a finger cleaning function. The fingerprint lock with the finger cleaning function comprises a fingerprint lock body and a lock handle, a touch plate ofthe fingerprint lock body is arranged on the left side of the lock handle, a cleaning groove and a cylindrical cavity are sequentially formed in the lock handle from left to right, a piston is arranged in the cylindrical cavity, and the cylindrical cavity is divided into a first cavity body and a second cavity body through the piston; an elastic plate is arranged on the front side of the touch plate, a water collecting groove is formed in the front face of the elastic plate, a water squeezing net is fixed to the inner wall of the water collecting groove, and water absorption sponge is bondedto the outer wall of the water squeezing net; and a piezoelectric ceramic piece is installed on the back face of the touch plate, a connecting rod extending into the cleaning groove is fixed to the left side of the piston, the tail end of the connecting rod is fixed to an elastic plate, and the right side of the piston is elastically connected with the inner wall of the cylindrical cavity througha spring. The fingerprint lock is reasonable in structure, fingers can be rapidly cleaned before recognition every time, and the recognition rate is increased.
Owner:李永杰
Movable sterilizing device and sterilizing channel
ActiveCN105833317AShrink in timeShrink in time for fast installationLavatory sanitoryChemicalsEngineeringNozzle
The invention relates to a movable sterilizing device and a sterilizing channel, wherein the sterilizing device comprises a liquor tank, a water pump, an atomizer passage, an inclined rod, an angular adjuster and a plurality of upright rods capable of being in flexible bell and spigot joint sequentially; a liquor outlet of the liquor tank, the water pump and a liquor inlet of the atomizer passage are sequentially connected, and an outlet of the atomizer passage is connected with at least one nozzle; the inclined rod is arranged on the upright rod at the top end; the inclined rod is connected with the upright rods through the angular adjuster; the atomizer passage is detachably fixed on the upright rods and the inclined rod. The movable sterilizing device can be mounted rapidly, and realize the effects of timely sterilization and rapid collection.
Owner:全勇
Hospital concealed type accompanying bed
The invention discloses a hospital concealed type accompanying bed. The hospital concealed type accompanying bed comprises a sickbed and an accompanying bed, wherein the sickbed comprises a sickbed body, a sickbed bedside and a sickbed bottom, and the bottom of the sickbed is provided with sickbed support columns, inside which an auxiliary control box; the bottom of one side of the sickbed body isprovided with a control box, and the bottom of the control box is provided with two bed bottom support columns; a motor is arranged inside the control box and provided with a control shaft, the top end of the control shaft is provided with a gear, which is provided with a circle of uniformly-distributed gear teeth, the motor is provided with a reverse rotating button and a forward rotating button, which can be controlled to rotate the control shaft, and the control shaft rotates to drive the gear to rotate. The hospital concealed type accompanying bed is comprehensive in function and reasonable in design and makes full use of space under the sickbed to extend or retract the accompanying bed easily through the reverse rotating button and the forward rotating button, thereby saving time andlabor.
Owner:王兆举
Airborne unmanned aerial vehicle fleet air retrieving and launching method and system
InactiveCN110588986AQuick launchQuick take backAircraft componentsPosition fixationNacelleUncrewed vehicle
The invention discloses an airborne unmanned aerial vehicle fleet air retrieving and launching method and system. The method comprises the following steps that a launching instruction of an unmanned aerial vehicle is obtained, the to-be-launched unmanned aerial vehicle is conveyed to the position where a retrieving and launching device is located according to the launching instruction, a dockingmechanism of the retrieving and launching device is adjusted, so that the docking mechanism is connected with the to-be-launched unmanned aerial vehicle, according to the launching instruction, the to-be-launched unmanned aerial vehicle is launched, when a retrieving instruction of the unmanned aerial vehicle is received, the speed of a carrier and the position of the retrieving and launching device are obtained, the launched unmanned aerial vehicle is navigated according to the position of the retrieving and launching device and the speed of the carrier, the docking mechanism of the retrieving and launching device is adjusted, so that the docking mechanism and the launched unmanned aerial vehicle are in air docking, and the launched unmanned aerial vehicle is retrieved into a cabin of thecarrier. According to the airborne unmanned aerial vehicle fleet air retrieving and launching method and system, the integrated design of a retrieving mechanism and a launching mechanism is realized.
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
Intellectualized rapid quantitative loading process for automobile and loading station
InactiveCN101306767BQuick take backSatisfied with the loading effectLoading/unloadingEngineeringMaterial supply
Owner:TIANDI SCI & TECH CO LTD
Depth detection device for water conservancy and hydropower and application method thereof
InactiveCN110986896AEasy to useDepth accurateMeasuring open water depthMachines/enginesStructural engineeringMechanical engineering
The invention discloses a depth detection device for water conservancy and hydropower and an application method thereof. The device comprises a detector body; a protective shell is arranged on the detector body; the detector body is connected with a balancing device and a detection probe through detection wires; the detection probe is arranged below the balancing device; the balancing device is fixed to the detection probe through a connecting block connecting column; and floating devices are arranged at the positions, located at the bottom end of the detection probe and close to the detectorbody, of the two ends of each detection wire. According to the depth detection device for water conservancy and hydropower and the application method thereof, rainwater entering the detector body canbe reduced, and the influence of breaking of the detector body on the application also can be avoided; whether the detection probe reaches the bottom or not can be known by judging whether the balancing device is inclined or not, data can be corrected, and the measurement accuracy is improved; through the floating devices, the return speed of the detection probe can be increased, the take-up strength of detection personnel can be reduced, and convenience is achieved.
Owner:广东建源检测技术有限公司
Sound equipment with wire wrapping and storage functions
PendingCN109218905AQuick recoveryShort timeFrequency/directions obtaining arrangementsEngineeringConductor Coil
The invention discloses sound equipment with wire wrapping and storage functions. The sound equipment comprises sound equipment. The bottom end of the right side surface of the sound is fixedly connected with a box body, The inner part of the box body is provided with a rotating rod, which is rotatably connected with the box body through bearings; the top end of the outer wall of the rotating rodis fixedly sleeved with a spring; the spring is fixedly connected with the box body; the outer wall of the rotating rod is movably sleeved with a power cord; the power cord runs through the box body and is electrically connected with the acoustics; and the power cord is matched with the gap of the box body. As that wound storage sound, through the box, Bearings, rotating rods, vertical bar, the fit between the cross plate and the tension spring, At that time of take-up and discharge of the winding storage acoustic, the rotate lever is rotated by the force of the spring when the power cord needs to be withdrawn, so that the power cord can be quickly recovered and the winding process does not need to be carried out by the user one turn at a time, so that the time required for winding the power cord is relatively short, the efficiency of winding the power cord is improved, and the practicability is enhanced.
Owner:深圳库森科技贸易有限公司
ERCP-based light irradiation device for photodynamic therapy
ActiveCN110292720AScientific and reasonable structureEasy to useLight therapyPhotodynamic therapyLight irradiation
The invention discloses an ERCP-based light irradiation device for photodynamic therapy. The device comprises a plurality of turntables, wherein the middle of the surface of one side of one turntableis provided with a laser, and the top of the laser is provided with a dispersion optical fiber; a first laminating film is attached to the outer side face of an irradiation end, the end part of the dispersion optical fiber is wrapped in the first laminating film and bonded with a second laminating film, and one end of a thin conduit is positioned between the second laminating film and the second laminating film. The device is scientific and reasonable in structure and safe and convenient to use; water is circularly conveyed between the first laminating film and the second laminating film through the thin conduit; thermal induction generated at an irradiation part is reduced through flowing of the water, and the irrigation end is tightly wrapped in the first laminating film because of the water. The second adhering film is attached to a lesion inside the bile duct, so that the refraction loss of light rays due to unevenness and mucus inside the bile duct is reduced, the photodynamic treatment efficiency is improved, the operation time is shortened, and the operation success rate is increased.
Owner:THE SECOND XIANGYA HOSPITAL OF CENT SOUTH UNIV
Full-automatic escape door linkage control mechanism of large and medium-sized passenger cars
PendingCN108518142AEasy and reliable controlFast controlAcoustic signal devicesPedestrian/occupant safety arrangementLocking mechanismEngineering
The invention discloses a full-automatic escape door linkage control mechanism of large and medium-sized passenger cars. The full-automatic escape door linkage control mechanism comprises an escape door opening button and an escape door closing button. The escape door opening button electrically controls an unlocking mechanism. The unlocking mechanism comprises a rotating disc, a pull wire and anair cylinder. One end of the pull wire is mounted in the circumferential direction of the rotating disc, and the other end of the pull wire is connected with an escape door locking mechanism. The escape door locking mechanism is mounted in a door frame and is used for locking an ascending window and a pedal. The escape door closing button electrically controls an automatic take-back mechanism. Theautomatic take-back mechanism comprises a pneumatic telescopic rod and a twisting force mechanism. The pneumatic telescopic rod is used for taking back the ascending window, and the twisting force mechanism is used for folding the pedal. The full-automatic escape door linkage control mechanism has the advantages of being high in control speed, high in safety, fast in withdrawing, practical, reliable and the like.
Owner:淮安市江淮智慧科技有限公司
Unmanned aerial vehicle airborne photoelectric pod lifting system
ActiveCN113401357AEnergy savingExtend battery lifeAircraft componentsAircraftsAutomotive engineeringLift system
The invention belongs to the technical field of unmanned aerial vehicles, and particularly relates to an unmanned aerial vehicle airborne photoelectric pod lifting system which comprises a fixed plate, an electric telescopic rod is fixedly connected to the bottom of the fixed plate, a movable rod is slidably inserted into the bottom of the electric telescopic rod, and a mounting plate is fixedly connected to the bottom of the movable rod. Two springback devices are arranged between the mounting plate and the fixing plate, the bottom of the mounting plate is rotationally connected with a photoelectric pod, storage grooves are formed in the two sides of the photoelectric pod, and lifting devices are arranged in the storage grooves. By arrangement of the springback devices, when the unmanned aerial vehicle encounters an emergency situation and needs to rapidly fly away from a photographing site, the unmanned aerial vehicle suddenly accelerates, the lifting device generates upward supporting force on the photoelectric pod at the moment, so that the pulling force borne by the electric telescopic rod is reduced, and meanwhile, the springback devices synchronously pulls the photoelectric pod upwards. Therefore, the photoelectric pod can be quickly retracted in cooperation with the electric telescopic rod.
Owner:FUZHOU COLLEGE OF FOREIGN STUDIES & TRADE
Fishing system method for novel fishing rod
InactiveCN108271747ACause injury or even deathQuick take backRodsOther angling devicesWireless transceiverUltrasonic imaging
The invention discloses a fishing system method for a novel fishing rod, and belongs to the technical field of fishing tool systems. The fishing system method mainly involves two modules including a CPU control center A and a CPU control center B, and data transmission between the two modules is achieved through a wireless transceiver module A and a wireless transceiver module B. An ultrasonic probe and an alarm transmit data to the CPU control center A after processing by the CPU control center B, the data is processed by the CPU control center A and an ultrasonic imager, and a display screencan display fish near a fishhook. A user decides whether or not baits are eaten by the fish or a buoy is quickly pulled back. If the user decides that the baits are not eaten by the fish, the alarm is controlled through a button to drive away the fish. The fishing system method has the advantages that the fun of fishing is brought to fishermen, and the undesired small fish is prevented from beingcaught to avoid injury or even death and the like of the small fish.
Owner:GUIGANG HOUSHUN INFORMATION TECH CO LTD
Mobile traffic fault warning equipment
PendingCN113232860AQuick layoutQuick take backAircraft componentsPortable emergency signal deviceAutomotive engineeringReal-time computing
Owner:HUAIYIN INSTITUTE OF TECHNOLOGY
Companding scroll and assembly method thereof
The invention discloses a companding scroll and an assembly method thereof. The companding scroll comprises a core rod, a torsion spring, and an aluminum tube, wherein the core rod, the torsion spring, and the aluminum tube are sequentially arranged from the inside to the outside; the core rod is provided with an opening, a limiting block, and an end part slotting, and the limiting block is a telescopic arc-shaped block; a rotor is arranged at one end of the torsion spring, a stator is arranged at the other end of the torsion spring, the rotor is provided with a plurality of protrusions, the rotor can drive the torsion spring to rotate to deform the torsion spring, and the stator fixes the other end of the torsion spring and stores the elastic potential energy of the torsion spring; and aplurality of grooves are formed in the aluminum tube, and the protrusions on the rotor can cooperate with the grooves in the aluminum tube. According to the companding scroll and the assembly method thereof, the structure is simple, a sunshade curtain can be quickly retracted under the action of the core rod, the torsion spring, and the aluminum tube, the noise generated when the sunshade curtainis retracted can be greatly reduced, and the performance is stable.
Owner:陶浦汽车部件(苏州)有限公司
Mechanical gear pen
ActiveCN112590424AEasy to carryPrevent misuseWriting implement attachmentsWriting unitsPhysicsRatchet
The invention relates to a pen, in particular to a mechanical gear pen. The pen comprises an inner rod, an outer rod, a mechanical gear set, a pen clamp, a refill and a reset spring. One or more matched barbs are arranged on the pen clamp; the mechanical gear set comprises a movable wheel set, a shell, a movable displacement piece, a refill limiting base and a locking piece; the movable displacement piece is divided into a movable ring and a displacement piece, and one or more matching teeth are further arranged on the displacement piece; the inner diameter of the movable ring is greater thanthe outer diameter of the refill; the outer rod is further provided with a matched open groove and a fixed straight groove; the shell is also provided with a gear open groove and a shell fixing raisedline; the movable wheel set is composed of one or more gears; the gears in the movable wheel set are meshed with each other; at least one gear in the movable wheel set is in gear fit with the matching teeth; the matching effect of at least one gear in the movable wheel set and the matching barbs is a one-way rotation or ratchet wheel structure; and the matching open groove and the gear open groove are the same in opening position, and the gears matched with the matching barbs penetrate through the matching open groove and the gear open groove and then are meshed with the matching barbs.
Owner:杭州冰汽科技有限公司
Tent and tent vehicle
PendingCN112324236AExpand quicklyQuick take backTents/canopiesStructural engineeringMechanical engineering
The invention discloses a tent and a tent vehicle, and relates to the technical field of tents. The tent comprises a central column (100) and a framework assembly (200), wherein the framework assembly(200) is connected with the central column (100) and can be switched between a folded state and an unfolded state, the framework assembly (200) comprises a plurality of main framework units (201) which are distributed around the circumferential direction of the central column (100) at intervals in the unfolded state and diverge in the radial direction, the radial inner ends of the adjacent main framework units (201) are hinged to each other, in the folded state, the multiple main framework units (201) move in the circumferential direction of the center column (100) so as to be contracted anddrawn close. According to the tent and the tent vehicle, the structure is reasonable, the connecting structures of the tent framework are integrated, other structures do not need to be added midway inthe folding and unfolding process, and rapid unfolding and rapid folding of the tent framework can be achieved.
Owner:CHANGSHA ZOOMLION FIRE FIGHTING VEHICLE +1
Automobile part stamping die
InactiveCN110238287ANot easy to cause deformationQuick take backShaping toolsEjection devicesEngineeringMechanical engineering
The invention relates to an automobile part stamping die. The automobile part stamping die comprises an upper die body and a lower die body which are opposite to each other up and down. The upper die body comprises an upper die holder and a female die portion. The lower die body comprises a lower die holder and a male die portion. The female die portion and the male die portion are opposite to each other. The surface of the male die portion is provided with a plurality of accommodating holes. Inflatable air bags are arranged in the accommodating holes and expand and stretch out of hole openings of the accommodating holes when being inflated. An inflating channel is formed in the male die portion and communicates with the inflatable air bags located in the accommodating holes. A three-way valve is arranged at the air inlet end of the inflating channel. One connecting port of the three-way valve communicates with the inflating channel, one connecting port communicates with an air source, and the remaining connecting port serves as an exhaust port. The automobile part stamping die has the characteristic that when a formed part is demoulded through a demoulding device, the formed part is not prone to deformation.
Owner:北京和信汽车部件有限公司
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