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30results about How to "Reduce shock effects" patented technology
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Foundation shock eliminator
InactiveUS20050241245A1Efficiently dissipatedReduce the impactProtective buildings/sheltersShock proofingEngineeringCoating
A foundation shock eliminator for buildings or machines to dissipate or eliminate shock energy includes an upper block, a lower stationary base, a roller and an energy damping coating. The upper block and the lower stationary base have respectively a concave inner surface. The concave inner surfaces face each other. The roller is mounted between the concave inner surfaces. The energy damping coating dissipates the shock energy and is covers at least one of the surfaces of the upper block, the lower stationary base and the roller. Consequently, the foundation shock eliminator will aid the buildings or the machines to resist both vertical and horizontal shocks and diminish the shock effects to the buildings or machines. The energy damping coating will keep the entire foundation shock eliminator from being unstable whether or the foundation shock eliminator is subjected to shocks.
Owner:TSAI CHONG SHIEN
Foundation shock eliminator
InactiveUS20060000159A1Efficiently dissipatedReduce the impactPortable framesNon-rotating vibration suppressionEngineeringHorizontal and vertical
A foundation shock eliminator includes an upper block, a lower stationary base, an interconnecting assembly and an energy damping coating. The lower stationary base is mounted under the upper block. The interconnecting assembly is mounted between the upper block and the lower stationary base and includes an upper track, a lower track and a track joint. The upper and the lower tracks are respectively attached to the upper block and the lower stationary base and are arranged in a cross. The track joint is slidably mounted between the tracks. The energy damping coating mounted in the foundation shock eliminator absorbs shock energy. Consequently, the upper block will move relative to the lower stationary base to counterbalance the most horizontal shock effects and cooperates with the energy damping coating absorbing the shock energy in both horizontal and vertical directions so that reduction of shock is efficient.
Owner:TSAI CHONG SHIEN
Foundation shock eliminator
InactiveUS7237364B2Efficiently dissipatedReduce shock effectsPortable framesNon-rotating vibration suppressionEngineeringHorizontal and vertical
A foundation shock eliminator includes an upper block, a lower stationary base, an interconnecting assembly and an energy damping coating. The lower stationary base is mounted under the upper block. The interconnecting assembly is mounted between the upper block and the lower stationary base and includes an upper track, a lower track and a track joint. The upper and the lower tracks are respectively attached to the upper block and the lower stationary base and are arranged in a cross. The track joint is slidably mounted between the tracks. The energy damping coating mounted in the foundation shock eliminator absorbs shock energy. Consequently, the upper block will move relative to the lower stationary base to counterbalance the most horizontal shock effects and cooperates with the energy damping coating absorbing the shock energy in both horizontal and vertical directions so that reduction of shock is efficient.
Owner:TSAI CHONG SHIEN
Adjustable middle support device for machining overlength shaft
ActiveCN102974859AEliminate shock effectsFlexible structureBoring barsTool holdersLong axisEngineering
The invention provides an adjustable middle support device for machining an overlength shaft. The adjustable middle support device comprises a transition sleeve and a support frame, wherein the transition sleeve is radially provided with a transition sleeve adjusting device capable of adjusting a distance between the transition sleeve and a boring rod, the support frame is a hollow circular sleeve and is sleeved on the transition sleeve, two end parts of the support frame are in airtight connection with the transition sleeve, the support frame is radially and symmetrically provided with a support frame adjusting device I capable of adjusting the distance between the support frame and the transition sleeve and a support frame adjusting device II capable of adjusting the supporting frame and a hole wall inside a stern shaft tube, a cavity of the support frame is internally provided with a rubber hose, one end of the rubber hose is in contact with the excircle of the transition sleeve, the other end of the rubber hose is connected with an outlet end of an oil filling nozzle which is fixedly arranged inside the cavity of the support frame, and the top end of the oil filling nozzle extends out of the support frame. The adjustable middle support device disclosed by the invention can be used for not only supporting the long boring rod but also guaranteeing the coaxiality in boring a long shaft hole, and has a higher practical value.
Owner:CSSC HUANGPU WENCHONG SHIPBUILDING COMPANY
Method of transporting live large-sized commercial shad
InactiveCN103202252AReduced activityAvoid damageClimate change adaptationPisciculture and aquariaPhysiological fluidEngineering
A method of transporting live large-sized commercial shad includes the steps of firstly, preparing before fishing; secondly, fishing; thirdly, bagging; fourthly, transporting; and fifthly reviving. In training before fishing, the shade is adaptive to manual operation; during fishing, mild operation is performed to avoid damage to the body of the shad; during bagging, transporting physiological fluid is added to lower stress reaction, and ice cubes are used for cooling to enable the shad to be less active; during transporting, foam boxes are used for bagging to reduce the influence caused by external vibrations. The time of transporting the shad by the method lasts more than 10 hours, the survival rate is more than 90%, and the shad can survive for more than 2 days at the destination.
Owner:江苏省水产技术推广站
Steel plate-steel support combined lateral force resisting member and beam column structure applying same
ActiveCN103243836AImproved plastic hysteresis energy dissipation capacityReduce the shock effectWallsShock proofingSteel platesPull force
The invention discloses a steel plate-steel support combined lateral force resisting member and a beam column structure applying the same and belongs to the technical field of lateral force resisting members in structural engineering. The steel plate-steel support combined lateral force resisting member comprises a steel plate, a steel support integrally connected with the steel plate, wherein the steel plate is in a shape like a Chinese character 'tu', the steel support comprises two portions respectively arranged on two sides of the steel plate, bolt holes are arranged on the steel support at intervals, bolt holes are also arranged at corresponding positions of the steel plate, the two portions of the steel support are respectively connected with the steel plates through high-strength bolts, the steel support is arranged in a V-shaped mode and used for providing a part of axial tension resisting and compression resisting capacity of the lateral force resisting member. The main purpose is that the steel support is utilized to constrain deformation outside a plane of the steel plate so as to avoid 'pinch' effect of a hysteretic curve, a pulling force field of the steel plate is utilized to constrain a phenomenon that an extreme point of the compressed steel support in a structural plane is often unstable, and accordingly the lateral force resisting member with excellent anti-seismic property is obtained.
Owner:常州东吉路国际贸易有限公司
System for protecting individuals from impacts against road guard rails
InactiveUS7575391B2Reduce manufacturing costEasy to installPasturing equipmentTraffic signalsVariable thicknessEngineering
A system for protecting persons from impacts against road crash barriers in which the barrier rail has a curved upper part and has protuberances to absorb and decelerate the velocity of the vehicle or accident victim, and the posts supporting the barrier rail are provided with cladding formed of a number of concentric rings of variable thickness and made of material which deforms flexibly and recovers immediately which incorporates a housing designed to fit the post through pressure and a clamping effect in addition to any bar system.
Owner:TAEXPA
Scale
InactiveCN101782422AStable structureGuaranteed costPackagingWeighing apparatus with automatic feed/dischargeEngineeringControl measure
Owner:胡东兵
System For Protecting Individuals From Impacts Against Road Guard Rails
InactiveUS20080240853A1Reduce manufacturing costEasy to installPasturing equipmentTraffic signalsVariable thicknessEngineering
System for protecting persons from impacts against road crash barriers in which the barrier rail has a curved upper part to prevent cuts in the event of someone falling onto it and has protuberances to absorb and decelerate the velocity of the vehicle or accident victim, and the post (2) supporting the barrier rail is provided with cladding (5) formed of a number of concentric rings (6, 6′, 6″) of variable thickness and made of material which deforms flexibly and recovers immediately which incorporates a housing (7) designed to fit the post (2) through pressure and a clamping effect in addition to any bar system. The invention is useful for preventing injury and / or mutilation to motorists and cyclists.
Owner:TAEXPA
Hunting rifle recoilless buttstock
Stock for a recoilless hunting rifle, for medium and large caliber hunting guns, which eliminates the stress produced by the effect of the recoil on the shooter's shoulder, providing at the same time good targeting precision and reduced consumption of bullet cartridges or shot cartridges. The stock has a stock butt and a mechanical anti-recoil module, with fast assembling, and a gun stock resembling the classical gun stocks but without transferring the recoil force to the shooter's shoulder. The recoilless buttstock includes a mechanical anti-recoil module, presented as an assembly having a pair of coupling parts, an elastic mechanism, a fixed support with rollers, an upper guide with a spring, a lower guide with a spring and the case of the stock.
Owner:CENTURY INT ARMS CORP
Shock absorbing device
InactiveUS20120273649A1Reduce shock effectsReduce impactStands/trestlesKitchen equipmentEngineeringEnergy absorbers
Owner:MOBIUS PROTECTION SYST
High-precision speed measurement method based on binocular stereoscopic vision
PendingCN110189377AReduce shock effectsThe detection frame rate reaches 60FPS, and the instantaneous speed is accurateImage analysisCharacter and pattern recognitionParallaxCorner detection
The invention discloses a high-precision speed measurement method based on binocular stereoscopic vision. The method comprises the following steps of (a) setting a longitudinal speed measurement binocular camera and a transverse speed measurement binocular camera; (b) calibrating the longitudinal speed measurement binocular camera and the transverse speed measurement binocular camera to obtain a corresponding relation between the camera pixel points and the actual size; (c) acquiring an image of the moving object by using a longitudinal speed measurement binocular camera and a transverse speedmeasurement binocular camera, and acquiring feature points of the moving object through SIFT corner detection; (d) respectively calculating vehicle distances directly corresponding to two adjacent frames of images by utilizing a binocular parallax algorithm, and calculating longitudinal speed components and transverse speed components of the moving object according to the frame rate; and (e) properly synthesizing the longitudinal velocity component and the transverse velocity component to obtain the velocity of the moving object, so that the problems that the distance estimation can be carried out only by recognizing a measured object in advance in existing bullet screen distance measurement, the transverse movement speed of part of vehicles is ignored, and the measurement precision is not high enough, are solved.
Owner:HENAN PROVINCE INST OF METROLOGY
License plate recognition method and device and storage medium
PendingCN114241432AExpand the scope of useHigh sensitivityCharacter and pattern recognitionNeural architecturesMachine learningEngineering
The invention relates to a license plate recognition method and device and a storage medium, and belongs to the technical field of computers. The target image is input into a pre-trained character detection model, character information in the target image is obtained, and first sample data used when the character detection model is trained is smaller than first sample data used when the license plate recognition model is trained; performing position sorting on the characters according to the position information to obtain license plate information in the target image; the problems that a license plate recognition model needs to be obtained by training a large amount of sample data, and the license plate recognition accuracy of the trained license plate recognition model is low under the condition that the collected sample data is less can be solved; the first sample data used during character detection model training is less than the first sample data used during license plate recognition model training, so that the first sample data required during training is reduced, and the application range of the license plate recognition method can be expanded.
Owner:SUZHOU KEDA TECH
Multipurpose movable sound box
InactiveCN107995556ASimple designReasonable designFrequency/directions obtaining arrangementsEngineeringUSB
The invention discloses a multipurpose movable sound box which comprises a device body. The device body is of a cylinder shape; a controller, a power supply and a microphone are fixedly mounted insidethe device body; both the power supply and the microphone are electrically connected with the controller; a base is arranged at the bottom of the device body; the base is tightly connected with the device body by a nut; a USB interface, a charging port, a volume switch and a power switch are embedded into one side of the base; the USB interface, the charging port, the volume switch and the powerswitch are all electrically connected with the controller; bottom wheels are arranged at the bottom of the base; the number of the bottom wheels is four; and the bottom wheels are movably connected with the base by rotating shafts. Therefore, the multipurpose movable sound box has the wide application prospect.
Owner:河南宏达检测技术有限公司
Compound abrasion-proof device for water wall of circulating fluidized bed boiler
InactiveCN103353111AReduce the shock effectAvoid wear and tearFluidized bed combustionApparatus for fluidised bed combustionCirculating fluidized bed boilerBoiler efficiency
The invention provides a compound abrasion-proof device for a water wall of a circulating fluidized bed boiler, belongs to the technical field of boiler water wall abrasion resistance, and aims to provide a compound abrasion-proof device for a water wall of a circulating fluidized bed boiler, which can effectively protect a water wall tube from abrasion for a long time, is convenient to construct and maintain, and can not reduce boiler efficiency. The adopted technical scheme is that the compound abrasion-proof device for the water wall of the circulating fluidized bed boiler comprises a wedged abrasion-proof protective tile and a wing-shaped flow deflector, wherein the wedged abrasion-proof protective tile is vertically arranged, the cross section of the wedged abrasion-proof protective tile is arc-shaped, the wing-shaped flow deflector is a square flat plate arranged aslant downwardly, and is fixed at the bottom of the wedged abrasion-proof protective tile, and partial parts positioned in the arc-shaped interior of the wedged abrasion-proof protective tile are cut off to form notches. By using the compound abrasion-proof device, the water wall tube can be effectively protected, the construction and the maintenance are facilitated, and the abrasion-proof effect can be kept long.
Owner:刘欣
Super capacitor charging and discharging system with hysteretic characteristic under-voltage protection function
ActiveCN113497479AAvoid false shutdown - non-controlled startup phenomenonReduce shock effectsCircuit monitoring/indicationDifferent batteries chargingCapacitanceControl theory
The invention discloses a super-capacitor charging and discharging system with a hysteretic characteristic undervoltage protection function. Thesuper-capacitor charging and discharging system comprises a charging unit, a super-capacitor module, an undervoltage protection unit, a boosting unit, a voltage-sharing protection unit and a power supply monitoring unit; the charging unit is separately connected with a main power supply and the super-capacitor module, the power supply monitoring unit is respectively connected with a main power supply and the boosting unit, the voltage-sharing protection unit is connected with the super capacitor module, and the under-voltage protection unit is respectively connected with the super capacitor module and the boosting unit. Through the circuit system with the hysteresis characteristic undervoltage protection unit, the phenomenon of false shutdown-non-control startup caused by the insufficient capacity of the super-capacitor in the power supply process after boosting of the super-capacitor is avoided, the oscillation influence during power supply of the super-capacitor is eliminated, and the reliability of a super-capacitor power supply system is improved.
Owner:MEASUREMENT CENT OF GUANGDONG POWER GRID CO LTD
Abrasive cloth cutting machine capable of being adjusted at multiple angles
ActiveCN112109131AProtection stabilityEasy to processMetal working apparatusGear wheelElectric machinery
The invention discloses an abrasive cloth cutting machine capable of being adjusted at multiple angles, and relates to the technical field of abrasive cloth cutting machines. The abrasive cloth cutting machine aims at solving the problem that when some existing abrasive cloth cutting machines are used, the flexibility performance is low, and consequently diversified production cannot be achieved.A supporting frame is installed above a base, a cutting structure is arranged on one side of the supporting frame, a feeding structure is installed on one side of the cutting structure, a tension handle structure is arranged on one side of the base, a material collecting box is installed on one side of the tension handle structure, and a second motor is arranged in the cutting structure; a guidingstructure is installed on one side of the second motor, a main cutting structure is arranged on one side of the guiding structure, a rotating structure is installed in the main cutting structure, anangle scale is arranged in the rotating structure, and a first gear structure is installed on one side of the angle scale; and a second electric wire circuit is arranged on one side of the first gearstructure.
Owner:HENAN WANGPAI ABRASIVE CLOTH MFG
elastic sole
Owner:王清石 +1
Buffer for subway rail
The invention relates to a buffer for a subway rail. The buffer comprises equipment for buffering and reducing vibration and a stabilizing device and the like. The equipment for buffering and reducingvibration includes a positioning plate fixedly connected into a base, a moving opening is formed in the positioning plate, a buckling block is movably connected into the moving opening, a buckling strip is fixedly connected to the upper end of the buckling block, and an assembling block is fixedly connected to the upper end of the buckling strip. The stabilizing device comprises positioning blocks fixedly connected to the two sides of the upper end of the assembling block, adjusting openings are formed in the positioning blocks, screws used for adjusting are connected into the adjusting openings in a screwed mode, and one ends of the screws used for adjusting are fixedly connected with moving blocks. In combination with other structures, the defects that in the prior art, vertical and horizontal vibration caused by high-speed operation of subway wheels can damage the interior and exterior of a rail, the service life of the rail is reduced, rivets and rivet holes used for stabilizing wheels shake and thus the tracks shake, running of the wheels is not facilitated, the specifications of the tracks are still different, and targeted stabilizing equipment does not exist are overcome.
Owner:NANJING INST OF RAILWAY TECH
A supercapacitor charging and discharging system with hysteresis characteristic undervoltage protection function
ActiveCN113497479BAvoid false shutdown - non-controlled startup phenomenonReduce shock effectsCircuit monitoring/indicationDifferent batteries chargingCapacitanceSupercapacitor
Owner:MEASUREMENT CENT OF GUANGDONG POWER GRID CO LTD
Buffer for subway rail
A buffer for a subway rail comprises equipment for buffering and reducing shake. The equipment comprises a positioning plate fixedly connected into a base, a moving opening is formed in the positioning plate, a buckling block is movably connected into the moving opening, a buckling strip is fixedly connected to the upper end of the buckling block, and an assembling block is fixedly connected to the upper end of the buckling strip. Stabilizing equipment comprises positioning blocks fixedly connected to the two sides of the upper end of the assembling block, adjusting openings are formed in thepositioning blocks, screws used for adjusting are connected into the adjusting openings in a screwed mode, and one end of the screw used for adjusting is fixedly connected with a moving block. In combination with other structures, the defects that in the prior art, vertical and horizontal shake caused by high-speed operation of subway wheels can damage the interior and exterior of a rail, the service life of track is reduced, rivets and rivet holes used for stabilizing wheels shake, so that the tracks shake, running of the wheels is not facilitated, the specifications of the tracks are still different, and targeted stabilizing equipment does not exist are overcome.
Owner:NANJING INST OF RAILWAY TECH
Adjustable middle support device for machining overlength shaft
ActiveCN102974859BGuaranteed coaxialityAdd rigid constraintsBoring barsTool holdersLong axisEngineering
Owner:CSSC HUANGPU WENCHONG SHIPBUILDING COMPANY
Method of transporting live large-sized commercial shad
InactiveCN103202252BReduced activityAvoid damageClimate change adaptationPisciculture and aquariaTransport timePhysiological fluid
Owner:江苏省水产技术推广站
An abrasive cloth cutting machine capable of multi-angle adjustment
ActiveCN112109131BProtection stabilityEasy to processMetal working apparatusGear wheelElectric machinery
The invention discloses an abrasive cloth cutting machine capable of multi-angle adjustment, which relates to the technical field of abrasive cloth cutting machines. A support frame is installed above the base, a cutting structure is installed on one side of the support frame, a feeding structure is installed on one side of the cutting structure, and a tension handle structure is installed on one side of the base. A receiving box is installed on one side of the tension handle structure, a second motor is installed inside the cutting structure, a guide structure is installed on one side of the second motor, and a main cutting structure is installed on one side of the guide structure, A rotating structure is installed inside the main cutting structure, an angle disk is installed inside the rotating structure, a first gear structure is installed on one side of the angle disk, and a second gear structure is installed on one side of the first gear structure. wire line.
Owner:HENAN WANGPAI ABRASIVE CLOTH MFG
Display suspension bracket with falling protection function
InactiveCN114110384AAvoid damagePlay a protective effectStands/trestlesIdentification meansDisplay deviceStructural engineering
The invention relates to the related technical field of displayers, and discloses a displayer hanging support with a falling protection function, the displayer hanging support comprises a hanging protection device, the hanging protection device comprises an inner hanging plate and an outer hanging plate, a buffering air bag is installed between the inner hanging plate and the outer hanging plate, a buffering spring is installed in the buffering air bag, and the buffering spring is connected with the inner hanging plate. The outer hanging plate is provided with a clamping insertion plate, and the inner wall of the outer hanging plate is provided with a one-way air inlet groove; according to the displayer hanging support with the falling protection function, through the arrangement of the wrap angle breakage-proof device, the wrap angle breakage-proof structure is carried outside the hanging protection device, and the wrap angle breakage-proof device can achieve the screen corner protection effect on screens of different sizes through a telescopic structure; according to the wrap angle breakage-proof device, the corners of the screen are wrapped and installed, and therefore the problem that the corners of the screen are thin in the collision process, the contact area is small, and consequently the screen is prone to breakage due to large pressure intensity is solved.
Owner:朱梦达
Segregator Barriers
InactiveUS20090001234A1Reduce the impactReduce shock effectsRailway componentsFencingEngineeringMechanical engineering
Owner:FULLAGAR JOHN ANTHONY +1
Scale
InactiveCN101782422BStable structureGuaranteed costPackagingWeighing apparatus with automatic feed/dischargeEngineeringControl measure
The invention discloses a scale in the field of weighing apparatus, comprising a weighing hopper (1); a horizontal plane of the upper end of the weighing hopper (1) is provided with suspension sensors (2) which are fixedly arranged on a machine frame, all the sensors on the weighing hopper (1) are connected to a weighing display control measuring appliance (8) to control the operation of the scale; a horizontal plane of the lower end of the weighing hopper (1) is provided with a supporting sensors (4), all the supporting sensors (4) are fixedly arranged on the machine frame; all suspension sensors (4) on the weighing hopper (1) are connected with the weighing display control measuring appliance (8) to control operation of the scale; the scale is characterized in that the suspension sensors (2) and supporting sensors (4) are simultaneously arranged on the weighing hopper (1). The scale has the advantages of little drifting, stable operation, accurate measurement, high work efficiency, reduced maintenance intensity, long service life, safety and reliability, good adaptability and wide application range.
Owner:胡东兵
Turbine blade air film cooling structure and gas turbine adopting same
PendingCN114412580AExpand coverageReduce shock effectsBlade accessoriesMachines/enginesTurbine bladeCooling effect
The invention relates to a turbine blade air film cooling structure and a gas turbine with the cooling structure.The air film cooling structure comprises an air film channel formed in the wall face of a turbine blade, and the air film channel comprises an inlet used for inputting a cooling working medium and an outlet used for outputting the cooling working medium; the cooling medium is fed between the high-temperature fuel gas and the blade wall surface to form a gas film; a fluid oscillation generator with the section size suddenly enlarged is arranged between the inlet and the outlet, a cooling working medium generates periodical oscillation flowing in the fluid oscillation generator and generates periodical oscillation at the outlet, and the turbine blade cooling device has the advantages that the coverage range of an air film on the turbine blade is enlarged, and the cooling effect of the turbine blade is improved.
Owner:FULL DIMENSION POWER TECH
Steel plate-steel support combined lateral force resisting member and beam column structure applying same
ActiveCN103243836BPrevent extreme point instabilityImprove seismic performanceWallsShock proofingPull forceEngineering
The invention discloses a steel plate-steel support combined lateral force resisting member and a beam column structure applying the same and belongs to the technical field of lateral force resisting members in structural engineering. The steel plate-steel support combined lateral force resisting member comprises a steel plate, a steel support integrally connected with the steel plate, wherein the steel plate is in a shape like a Chinese character 'tu', the steel support comprises two portions respectively arranged on two sides of the steel plate, bolt holes are arranged on the steel support at intervals, bolt holes are also arranged at corresponding positions of the steel plate, the two portions of the steel support are respectively connected with the steel plates through high-strength bolts, the steel support is arranged in a V-shaped mode and used for providing a part of axial tension resisting and compression resisting capacity of the lateral force resisting member. The main purpose is that the steel support is utilized to constrain deformation outside a plane of the steel plate so as to avoid 'pinch' effect of a hysteretic curve, a pulling force field of the steel plate is utilized to constrain a phenomenon that an extreme point of the compressed steel support in a structural plane is often unstable, and accordingly the lateral force resisting member with excellent anti-seismic property is obtained.
Owner:常州东吉路国际贸易有限公司
Hydraulic pump dropping-resisting device
InactiveCN109026656AWon't roll overSo as not to damagePositive displacement pump componentsLiquid fuel engine componentsHydraulic cylinderHydraulic pump
The invention discloses a hydraulic pump dropping-resisting device. The hydraulic pump dropping-resisting device comprises a covered edge, an arc pad, a first through hole and a second through hole; the covered edge is in a shape of a rectangular frame, the arc pad is connected to the lower side of the covered edge, the arc direction of the arc pad faces the covered edge, the first through hole and the second through hole are formed in the arc pad, the height of the covered edge is the same with the height of a hydraulic cylinder, and the first through hole and the second through hole are formed in the same side face of the arc pad. Under the condition of slippage, a hydraulic pump can be well protected and not prone to being damaged, the tumbler effect is achieved, and detaching, mountingand maintaining are facilitated.
Owner:徐州苏兴金属材料有限公司
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