Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
30results about How to "Relatively flexible" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
Vibration damping device for glove
ActiveUS20060168706A1Reduces and eliminates bunchingRelatively flexibleGlovesKitchen equipmentSacroiliac jointKnuckle
A vibration damping device for use in a work glove includes a planar plastic body having palm, thumb and finger areas, and a plurality of resilient, compressible projections extending outwardly from at least one surface of the body. Planar areas or webs in the knuckle and finger joint areas of the body make the device flexible for easy grasping of a tool and bunching of projections in such areas. Bunching of the projections is also avoided or reduced by arranging the projections in parallel, arcuate rows extending from the thumb side rearwardly toward the wrist end of the body.
Owner:IMPACTO PROTECTIVE PRODS
Operation mechanism of self-propelled multifunctional border stone slip form machine
The invention discloses a forming die working mechanism of a self-propelled type multifunctional curb sliding mode machine in the technical field of concrete continuous paving device. When the working mechanism paves dry hard concrete, a construction has the advantages of stable shaping, high compactness and good planeness; the working mechanism includes a shaping die and a die hopper; the shaping die is arranged below the die hopper; the shaping die includes a front plate, a first side plate and a second side plate; the first side plate and the second side plate are respectively connected at the two sides of the front plate; a template is arranged between the first side plate and the second side plate; the shaping die is hinged with the die hopper through a pivot device; the pivot device is connected with the front plate of the shaping die and the front side surface of the die hopper; besides, the working mechanism also includes an externally arranged oscillator; the oscillator is connected with the template through a connecting frame.
Owner:JIANGSU SIMING ENG MACHINERY
Universal testing machine tension-compression integrated experimental fixture
The invention discloses a universal testing machine tension-compression integrated experimental fixture which includes an upper fixture I, an upper fixture II, a lower fixture I and a lower fixture II and is characterized in that the upper fixtures and the lower fixtures achieve axial loading alignment of a plate specimen through matching of guide positioning parts of guide bases and positioning plates arranged at the guide parts; comb-shaped guide rail stand column structures arranged on the guide bases and the guide parts apply lateral restraint on the plate specimen, so as to effectively avoid a plate specimen buckling phenomenon from being generated; positive and negative tooth shapes are processed on the inner sides of the end parts of the upper fixtures and the lower fixtures respectively, so that the friction between the plate and the fixtures is increased, and slippage is avoided; grooves are processed in the outer sides of the end parts of the upper fixtures and the lower fixtures, to ensure that the fixtures and a testing machine chuck are firmly correctly positioned; with arrangement of positioning pins and positioning pin holes, correct positioning installation of the plate specimen in the fixtures can be achieved, and accurate firm cooperation between the fixtures is ensured. The universal testing machine tension-compression integrated experimental fixture has the advantages of simple structure, easy use, economic use and the like, and can ensure acquirement of accurate experimental results.
Owner:DALIAN UNIV OF TECH
Improved inner-pushing type clamping device for numerical control tube bending machine
ActiveCN105750384AQuick putAccurate placementMetal-working feeding devicesPositioning devicesNumerical controlEngineering
The invention discloses an improved inner-pushing type clamping device for a numerical control tube bending machine and belongs to the field of numerical control tube bending machines. The improved inner-pushing type clamping device solves the problems that an oil cylinder of an existing clamping device for a numerical control tube bending machine is poor in rotation sealing in the autorotation process and is likely to leak oil, and the service life is short. The improved inner-pushing type clamping device comprises a flexible chuck, an oil cylinder and a component, wherein the flexible chuck and the oil cylinder are connected through the component. The component for connecting the flexible chuck and the oil cylinder comprises a chuck pushing bush and a rotating rod. The oil cylinder comprises a cylinder body and a piston rod arranged in the cylinder body, and the chuck pushing bush is arranged at the stretching-out end of the piston rod, is fixed relative to the piston rod in the axial direction and can relatively rotate around the axis. The rotating rod is arranged in the piston rod, and is connected with the chuck pushing bush in the connecting mode that the rotating rod and the chuck pushing bush can rotate synchronous and move relatively in the axial direction. The flexible chuck is arranged at one end of the rotating rod. By means of the improved inner-pushing type clamping device, the problem of oil leakage caused by poor rotation sealing of the oil cylinder can be solved, so that the working stability of the clamping device is improved, and the service life is prolonged.
Owner:ANHUI DEXI DHI TECH
Tire pressure gauge and air faucet connecting structure
The invention discloses a tire pressure gauge and air faucet connecting structure which comprises a universal head, a conductive coating film, a first mating piece and an insulating fixing piece; the universal head is arranged on the tail end of the axial direction of the air faucet, and is provided with a second mating piece; the conductive coating film is fixed on an outer shell, and comprises a film body, a tongue piece which extends into the outer shell form the film body and is electrically connected with a transmission circuit in a circuit board, and a guide groove penetrated to the film body; the film body is provided with an inner concave spherical surface and an outer convex spherical surface; the universal head is universally connected with the inner concave spherical surface, and is concentric with the outer convex spherical surface; the first mating piece comprises a limiting piece; the insulating fixing piece is sleeved on the periphery of the air faucet so that the air faucet is fixed with a hub in an insulating way; the two mating pieces are mutually fixed in a matched way through the guide groove; and the signals of the transmission circuit of the tire pressure gauge are transmitted to the space sequentially through the conductive coating film, the first mating piece, the second mating piece, the universal head and the air faucet. The tire pressure gauge and air faucet connecting structure can ensure the high-efficiency and reliable transmission of the signals while ensuring the tire pressure gauge and the air faucet are stably connected and rotate flexibly, and can minimize the economic losses caused by the hitting to the tire pressure gauge.
Owner:STEELMATE CO LTD
Leg crawler type liftable stepping chassis for engineering machinery and method for controlling leg crawler type liftable stepping chassis
PendingCN107554631AAchieve relative torsionRelatively flexibleEndless track vehiclesControl theoryRoad condition
The invention provides leg crawler type liftable stepping chassis for engineering machinery and a method for controlling the leg crawler type liftable stepping chassis. The leg crawler type liftable stepping chassis comprises a front vehicle, a hinge steering device with double degrees of freedom and a rear vehicle. The front vehicle, the hinge steering device with the double degrees of freedom and the rear vehicle are sequentially hinged to one another to form the leg crawler type liftable stepping chassis; the front vehicle is hinged to the hinge steering device with the double degrees of freedom in a transverse swinging manner, and the hinge steering device with the double degrees of freedom is hinged to the rear vehicle in a lateral turnover manner; front chassis and two leg type expansion shock-proof devices are hinged to one another to form the front vehicle; rear chassis and two leg type expansion shock-proof devices are hinged to one another to form the rear vehicles; a crawlerwheel is hinged to the bottom of each leg type expansion shock-proof device, the various leg type expansion shock-proof devices can be independently expanded and contracted, so that the leg crawler type liftable stepping chassis can carry out lifting and obstacle crossing actions. The method includes processes for controlling the leg crawler type liftable stepping chassis during lifting; controlling the leg crawler type liftable stepping chassis during crossing; controlling the leg crawler type liftable stepping chassis on road surfaces with high height difference. The leg caterpillar type liftable stepping chassis and the method have the advantage that engineering vehicles can smoothly cross roads under extreme road conditions including severe water logging, huge obstacles, ditches and the road surfaces with the high height difference.
Owner:JILIN UNIV
Electric heater and method of manufacture
InactiveUS6216334B1Relatively flexibleLine/current collector detailsHot plates heating arrangementsBand shapeBiomedical engineering
A flexible electric heater comprises a heat resistant support (4) of sheet or tape form having at least one electrical resistance heating element (1) secured thereto. The at least one heating element comprises a ribbon (2) of electrical resistance material provided with a plurality of integral tabs (3). The tabs have been pressed through the support to secure the heating element to the support. The support (4) is flexible and comprises a woven fabric material, such as woven glass fabric or woven ceramic fabric, or a non-fibrous material, such as flexible mica.
Owner:CERAMASPEED ACQUISITION COMPANY
Condenser type non-contact manifold ring and power supply device using the same
InactiveCN101183609ARelatively flexibleImprove reliabilityConversion without intermediate conversion to dcFixed capacitorsFixed capacitorRelative motion
A capacitive non-contact collector ring and a power supply device using the collector ring relate to a collector ring and a power supply device using the collector ring. It solves the problems of easy damage and poor stability existing in the existing contact collector ring, and the unstable power supply current output to the load by the power supply device using the collector ring. The two electrode plates of the first capacitor and the second capacitor in the capacitive non-contact collector ring can generate relative motion under the premise that the relative distance and relative area remain unchanged. The first electrode of the first capacitor and the second The first electrode of the capacitor is fixedly connected, and the second electrode of the first capacitor is fixedly connected with the second electrode of the second capacitor. In the power supply device of the present invention, the high-frequency circuit at the input end and the high-frequency circuit at the output end are connected through the collector ring of the present invention. The capacitive non-contact collector ring of the invention can replace the application occasions of the existing collector rings. The device of the invention is suitable for occasions of high-frequency or low-frequency power supply.
Owner:HARBIN INST OF TECH
Vibration damping device for glove
ActiveUS7865969B2Reduces and eliminates bunchingRelatively flexibleGlovesKitchen equipmentFinger jointTarsal Joint
A vibration damping device for use in a work glove includes a planar plastic body having palm, thumb and finger areas, and a plurality of resilient, compressible projections extending outwardly from at least one surface of the body. Planar areas or webs in the knuckle and finger joint areas of the body make the device flexible for easy grasping of a tool and bunching of projections in such areas. Bunching of the projections is also avoided or reduced by arranging the projections in parallel, arcuate rows extending from the thumb side rearwardly toward the wrist end of the body.
Owner:IMPACTO PROTECTIVE PRODS
Self-balancing scooter
The invention discloses a self-balancing scooter. The self-balancing scooter comprises a grab bar, a first box, a second box and a wheel body, wherein the first box is fixedly arranged on the grab bar, the second box is rotationally connected with the first box and is provided with a containing cavity with an opening, and the wheel body is rotationally arranged in the containing cavity of the second box. When the self-balancing scooter is in a folded state, the opening of the containing cavity of the second box faces the first box, and the wheel body is located in a box structure formed by the first box and the second box; when the self-balancing scooter is in an unfolded state, the opening of the containing cavity of the second box faces the traveling road surface, and the wheel body is exposed out of the containing cavity. The outer surface of the bottom of the containing cavity is a treading surface. When the self-balancing scooter is not in use, the wheel body is isolated from the external environment and prevented from being damaged by external collision, it can be avoided that the wheel body stained with dust brings inconvenience to others, the self-balancing scooter is small in size and convenient to carry, and a user can carry the self-balancing scooter on a bus, or a metro or an automobile conveniently.
Owner:NINGBO CHIKEWEI ELECTRONICS CO LTD
Pesticide spraying apparatus with adjustable spraying range
InactiveCN110973100APrevent leakageEasy to useInsect catchers and killersAgricultural engineeringLiquid storage tank
The invention discloses a pesticide spraying apparatus with adjustable spraying range in the technical field of agricultural production. The pesticide spraying apparatus comprises a guide rail, a liquid storage tank and a spraying mechanism. In the invention, spray heads of a first spraying component are adjusted in diagonal arrangement from up to down, corresponding to an oblique planting frame by an adjusting component based on an oblique angle of the planting frame on both sides of the guide rail, so that spraying range of the spray heads can be adjusted according to different planting frames; the liquid storage tank and the spraying mechanism move along the guide rail for long-distance pesticide spraying; after a connection assembly moves along a large-diameter tube, a threaded shaft rotates to tightly press the inner end of the threaded shaft against a rubber pad and the outer lateral wall of the large-diameter tube for being fixed on the large-diameter tube and separated from a connection shaft by placing a rotating rod through a limit plate on the threaded shaft; when the large-diameter tube moves, a press table on a second nozzle is in contact with the inner wall of the large-diameter tube through two sealing rings, thereby improving sealing performance, and a baffle is in detachable connection with ends of the large-diameter tube.
Owner:安徽云钦科技有限公司
Hydraulic cylinder driver applied to electric bed
The invention relates to a hydraulic cylinder driving system applied to an electric bed, and solves the defect that the performance of connection between a driver and a bedstead of an electric bed in the prior art is poor. In the hydraulic cylinder driving system applied to the electric bed which is provided by the invention, a bedstead comprises two cross rods and posts for supporting the two cross rods away from the floor; a fixed frame for fixing hydraulic cylinders is arranged between the two cross rods; the fixed frame comprises two connecting rods which are connected between the two cross rods; the connecting rods are perpendicular to the cross rods; fixed rods which are perpendicular to the connecting rods are arranged between the connecting rods, and fixing parts for fixing the hydraulic cylinders are welded on the fixed rods. By arranging the fixed frame on the bedstead, the hydraulic cylinders are fixed on the fixed frame, so that the connection between the hydraulic cylinders and the bedstead is reliable, in addition, by means of the fixed frame, the positions of the hydraulic cylinders arranged relative to the bedstead are flexible, so that the hydraulic cylinders can be fixed at a place where the hydraulic cylinders cannot be easily touched, and thereby the service lives of the hydraulic cylinder are prolonged.
Owner:平湖陈达仓储办公股份有限公司
Data comparison method and device based on database migration
PendingCN111367894ARelatively flexibleAccurate comparisonSpecial data processing applicationsDatabase design/maintainanceOracle databaseSource data
The invention provides a data comparison method and device based on database migration. The database migration-based data comparison method comprises the steps of obtaining a source database type anda target database type; generating a query statement according to a preset database table name and a preset parameter entry field; determining database drive connection according to the source database type and the target database type; and comparing the data in the source database and the target database according to the query statement and the database drive connection. According to the invention, deep dependence on an ORACLE database in the fields of finance and communication is overcome; the method solves the problems that in domestic database transformation, when services are migrated, the correctness and data consistency of the migrated services are difficult to verify, and especially the situation that at present, a method which can provide batch execution, can be repeatedly executed, is simple and easy to use and can execute transaction units in batches to compare multi-database execution results does not exist in the industry.
Owner:INDUSTRIAL AND COMMERCIAL BANK OF CHINA
An improved push-in clamping device for CNC pipe bending machine
ActiveCN105750384BQuick putAccurate placementMetal-working feeding devicesPositioning devicesNumerical controlEngineering
Owner:ANHUI DEXI DHI TECH
Acceleration sensor base with checking and calibration mechanism
InactiveCN104483508AThere is no problem of stepping over the ladderEasy to fixAcceleration measurementTesting/calibration of speed/acceleration/shock measurement devicesVibration amplitudeDrive shaft
The invention relates to an acceleration sensor base with a checking and calibration mechanism. The acceleration sensor base is provided with a vibration plate, a main driving shaft and a speed adjusting motor, wherein the vibration plate is used for transferring vibration amplitude and frequency to an acceleration sensor, the main driving shaft is used for generating vibration amplitude, the speed adjusting motor is used for generating vibration frequencies, a step shaft is arranged on the main driving shaft and has different eccentric distance from the main driving shaft, the main driving shaft is connected with the speed adjusting motor, the eccentric step shaft is connected with a vibration rod through a roller, the upper end of the vibration rod is connected with the vibration plate, and a support spring is connected between the vibration plate and a base box assembly. The acceleration sensor base has the advantages that the base can solve the technical problems of the checking and correction of properties and technical indexes of the sensor when the site calibration and checking of the sensor cannot be implemented and a laboratory and site environments are not consistent, and the like; the base is integrally connected with the checking and calibrating mechanism, so under the condition of increase of limited space, the common-state and systematic checking and calibration can be realized, the working efficiency and testing accuracy of the detection system are improved, and the checking and calibration cost is reduced.
Owner:SHANGHAI INST OF TECH
Chip with micro-electromechanical structure and covering element, and method for the production of same
InactiveCN104093661AReduce manufacturing costAchieve separationMicrophonesLoudspeakersEngineeringMechanical engineering
The invention relates to a micro-electromechanical chip (1). The chip (1) comprises a substrate (1a); a micro-electromechanical structure (1b) formed in the substrate (1a); and a covering element (3) that is arranged on a surface of the substrate (1a) and that protects the micro-electromechanical structure (1b) from outside contaminants and / or mechanical influences.
Owner:ROBERT BOSCH GMBH
Parameter Configuration Method of Cable Arranging Guide Rod Pair of Double Twist Machine
ActiveCN110396842BImprove pass rateGuaranteed bearing capacityRope making machinesWire rodEngineering
Owner:湖北三江航天江北机械工程有限公司
Fully automatic speaker base plate assembly machine
ActiveCN109551221BReduce manufacturing costReduce the burden onAssembly machinesMetal working apparatusBackplaneRobotic hand
The invention discloses a fully-automatic horn bottom plate assembly machine. The fully-automatic horn bottom plate assembly machine comprises an eight-station machine, a twenty-station machine matched with the eight-station machine, a twelve-station machine matched with the twenty-station machine, a second manipulator and a fourth manipulator, and the second manipulator clamps a workpiece on theeight-station machine to the twenty-station machine; and the fourth manipulator clamps the workpiece on the twenty-station machine to the twelve-station machine. By adopting the structure, automatic feeding assembly is achieved, the station machines conduct feeding and discharging through cooperation of the manipulators, automatic operation is achieved, feeding is conducted only through one personduring operation, meanwhile, an operator flexibly works relatively, when a vibrating disc mechanism needs material adding, the material adding action can also be completed simultaneously, productionis not delayed, the production cost is reduced greatly, the burden is reduced for enterprise production, the labor efficiency is improved, and the number depletion and efficiency increasing effects are achieved.
Owner:佛山市共瀛智能自动化设备有限公司
A bionic robot spine mechanism and bionic robot
ActiveCN111168654BImprove buffer energy saving performanceRelatively flexibleProgramme-controlled manipulatorPhysical medicine and rehabilitationPhysical therapy
The invention discloses a bionic robot spine mechanism and a bionic robot, relating to the technical field of spine mechanisms, comprising a plurality of imitation spine rigid bodies and elastic pads, elastic pads are sandwiched between adjacent imitation spine rigid bodies, and the elastic pad and the imitation spine rigid body fixed connection between them, and the elastic pad can be squeezed or stretched by the adjacent imitation spine rigid body, each imitation spine rigid body is provided with a hook and a slot, and the hook can be embedded into the card on the adjacent imitation spine rigid body In the groove, the spine mechanism of the bionic robot can be installed on the bionic robot to improve the robot's movement flexibility and buffer energy-saving performance.
Owner:JILIN UNIV
Bionic robot spine mechanism and bionic robot
ActiveCN111168654AImprove buffer energy saving performanceRelatively flexibleProgramme-controlled manipulatorPhysical medicine and rehabilitationEngineering
The invention discloses a bionic robot spine mechanism and a bionic robot, and relates to the technical field of spine mechanisms. The bionic robot spine mechanism comprises a plurality of spine-imitating rigid bodies and elastic pads, wherein one elastic pad is sandwiched between every two adjacent spine-imitating rigid bodies, the elastic pads are fixedly connected with the spine-imitating rigidbodies, the elastic pads can be extruded or stretched by the adjacent spine-imitating rigid bodies, each spine-imitating rigid body is provided with clamping hooks and clamping grooves, and the clamping hooks of each spine-imitating rigid body can be embedded into the clamping grooves in the adjacent spine-imitating rigid body. The bionic robot spine mechanism can be installed on the bionic robot, and the movement flexibility and the buffering energy-saving performance of the robot are improved.
Owner:JILIN UNIV
Liquid crystal display television hanger capable of being adjusted in multiple directions
The invention relates to a television hanger with adjustable directions, in particular to a liquid crystal display television hanger capable of being adjusted in multiple directions. The liquid crystal display television hanger capable of being adjusted in the multiple directions, simple in structure and easy to operate is designed mainly aiming at the defects that in the prior art, fewer adjusting directions exist, the structure is complex, and the cost is high. According to the main scheme, the liquid crystal display television hanger capable of being adjusted in the multiple directions comprises a mounting frame and a supporting device. Multiple machine parts with through holes are arranged on the mounting frame, the machine parts are movably connected through connecting parts, a hingebase is fixedly connected with the machine parts, and multiple movable rod pieces are hinged to the other end of the hinge base. Multiple telescopic arms and multiple connecting rods connected betweenthe telescopic arms are included, and the tail ends of the telescopic arms are connected with the supporting device.
Owner:天津裕鹏合科技有限公司
Bottle making machine and its turntable driving device
Owner:TRIUMPH JUNHENG CO LTD
A Modular Electric Energy and Signal Coupling Transmission Device and Rotary Steerable Drilling Tool
InactiveCN106351580BEasy to installGuaranteed axial relative positionDirectional drillingAutomatic control for drillingCouplingModularity
The invention discloses a modular power and signal coupling transmission device and a rotary steering drilling tool, wherein the primary wiring panel is equipped on the upper primary support and secondary wiring panel is equipped on the secondary support bottom for the equipment, and the upper bearing and lower bearing are respectively provided at upper and lower of the primary support and secondary support. So the relative location of primary support and the parts which are provided on the primary support and secondary support which are provided on the secondary support is fixed, and could do rotary movement around the axis, thus, ensuring the relative location between primary power coil and primary signal coil and secondary power coil and secondary signal coil is fixed, and realizes the modularization of power and signal coupling transmission device. At the same time, The invention further discloses the rotary steering drilling tool which get through the applicable modular power and signal coupling drilling tool, the rotary steering drilling tool is not only easy and convenient for installation, but flexible when rotate the internal and external coupling coil, improving the transmission efficiency and reliability.
Owner:CHINA UNIV OF PETROLEUM (EAST CHINA)
Tire pressure gauge and air faucet connecting structure
InactiveCN101863201BFirmly connectedNot easy to looseTyre measurementsTire-pressure gaugeReliable transmission
The invention discloses a tire pressure gauge and air faucet connecting structure which comprises a universal head, a conductive coating film, a first mating piece and an insulating fixing piece; the universal head is arranged on the tail end of the axial direction of the air faucet, and is provided with a second mating piece; the conductive coating film is fixed on an outer shell, and comprises a film body, a tongue piece which extends into the outer shell form the film body and is electrically connected with a transmission circuit in a circuit board, and a guide groove penetrated to the film body; the film body is provided with an inner concave spherical surface and an outer convex spherical surface; the universal head is universally connected with the inner concave spherical surface, and is concentric with the outer convex spherical surface; the first mating piece comprises a limiting piece; the insulating fixing piece is sleeved on the periphery of the air faucet so that the air faucet is fixed with a hub in an insulating way; the two mating pieces are mutually fixed in a matched way through the guide groove; and the signals of the transmission circuit of the tire pressure gauge are transmitted to the space sequentially through the conductive coating film, the first mating piece, the second mating piece, the universal head and the air faucet. The tire pressure gauge and air faucet connecting structure can ensure the high-efficiency and reliable transmission of the signals while ensuring the tire pressure gauge and the air faucet are stably connected and rotate flexibly, and can minimize the economic losses caused by the hitting to the tire pressure gauge.
Owner:STEELMATE CO LTD
a self-balancing car
The invention discloses a self-balancing vehicle, comprising: a handrail bar, a first box body, a second box body and a wheel body; the first box body is fixedly arranged on the handrail bar; the second box body is rotatably connected with the first box body , the second box body is provided with an accommodating cavity with an opening; the wheel body is rotatably arranged at the accommodating cavity of the second box body. When the self-balancing vehicle is in a retracted state, the opening of the accommodation cavity of the second box faces the first box, and the wheel is located in the box structure composed of the first box and the second box; when the self-balancing vehicle When in the unfolded state, the opening of the accommodation cavity of the second box body faces the driving road surface, and the wheel body exposes the accommodation cavity; the bottom outer surface of the accommodation cavity is a stepping surface. The invention isolates the wheel body from the external environment when the self-balancing vehicle is not in use, avoids damage to the wheel body caused by external collisions, and can prevent the wheel body covered with dust from causing inconvenience to others, and is small in size, easy to carry, and convenient for users It can be easily carried on the bus, subway or car.
Owner:NINGBO CHIKEWEI ELECTRONICS CO LTD
Device for atmospheric plasma digital control processing of free curved surface optical parts
ActiveCN103212774BRelatively flexiblePrecise relative motionPlasma welding apparatusNumerical controlDigital control
The invention relates to a device for atmospheric plasma digital control processing of free curved surface optical parts, belongs to the technical field of plasma processing large-caliber aspheric optical parts, and aims to solve the problems of processing efficiency and surface quality of high-precision large-caliber aspheric optical parts. The device is characterized in that a large-caliber plasma torch or a medium-caliber plasma torch or a small-caliber plasma torch is mounted on an insulating work frame of a five-axis linkage numerical control machine tool; an optical part to be processed is clamped on an earth electrode; the large-caliber plasma torch or medium-caliber plasma torch or small-caliber plasma torch respectively performs atmospheric plasma digital control processing on the to-be-processed surfaces of the optical parts to be processed According to the invention, different types of plasma torch can be adopted for atmospheric plasma processing.
Owner:HARBIN INST OF TECH
Operation mechanism of self-propelled multifunctional border stone slip form machine
ActiveCN101270564BPrevent steppingAvoid indentationRoads maintainenceRear quarterMechanical engineering
The invention discloses a forming die working mechanism of a self-propelled type multifunctional curb sliding mode machine in the technical field of concrete continuous paving device. When the workingmechanism paves dry hard concrete, a construction has the advantages of stable shaping, high compactness and good planeness; the working mechanism includes a shaping die and a die hopper; the shapingdie is arranged below the die hopper; the shaping die includes a front plate, a first side plate and a second side plate; the first side plate and the second side plate are respectively connected atthe two sides of the front plate; a template is arranged between the first side plate and the second side plate; the shaping die is hinged with the die hopper through a pivot device; the pivot deviceis connected with the front plate of the shaping die and the front side surface of the die hopper; besides, the working mechanism also includes an externally arranged oscillator; the oscillator is connected with the template through a connecting frame.
Owner:JIANGSU SIMING ENG MACHINERY
A metal sheet tensile and compressive experimental device in the form of a purely mechanical structure
InactiveCN105928785BSimple structureEasy to processMaterial strength using tensile/compressive forcesEngineeringHydraulic equipment
The invention discloses a metal plate pulling-pressing experiment device in a pure mechanical structure form. The device comprises an upper connection rod, a locking nut, an upper clamp block (I), an upper clamp block (II), a lateral clamping plate, a lower clamp block (I), a lower clamp block (II), guide rollers, a clamp base plate, and a lower connection base plate, and is characterized in that two sides of a test piece are clamped by the lateral clamping plate, the upper end of the test piece is clamped by the upper clamp block (I) and the upper clamp block (II), then the upper clamp block (I) and the upper clamp block (II) are connected by the upper connection rod, through the locking nut, the upper connection rod is locked on a sensor of a tensile test machine, two side of the lower end of the test piece are provided with a guide roller respectively, the lower end of the test piece is clamped by the lower clamp block (I) and the lower clamp block (II), and then the lower clamp block (I) and the lower clamp block (II) are fixed by the clamp base plate. Through simple mechanical principle and mould technology, pricy hydraulic equipment and air pressure equipment are not needed, the structure is simple, the processing is easy, the experiment cost is saved, the operation is convenient, and the experiment results are precise.
Owner:DALIAN UNIV OF TECH
Condenser type non-contact manifold ring and power supply device using the same
InactiveCN101183609BAchieve deliveryRelatively flexibleConversion without intermediate conversion to dcFixed capacitorsHigh frequency powerHemt circuits
The invention relates to a capacitive non-contact collector ring and the power supply device using the collector ring. The invention solves the problems of easy damage and poor stability in the priorcollector ring and the problem of unstable supply current output to the load by the power supply device which adopts the prior collector ring. The two electrode plates of the first capacitor and the second capacitor of the capacitive non-contact collector ring can move relatively under the precondition of keeping the relative distance and the relative area unchanged. The first electrode of the first capacitor is fixedly connected with the first electrode of the second capacitor; the second electrode of the first capacitor is fixedly connected with the second electrode of the second capacitor.The input high frequency circuit and the output high frequency circuit of the power supply device of the invention are connected via the collector ring of the invention. The capacitive non-contact collector ring of the invention can be used in the situation where the prior collector rings being used; the power supply device of the invention is suitable for the situation of high frequency power supply or low frequency power supply.
Owner:HARBIN INST OF TECH
Modular power and signal coupling transmission device and rotary steering drilling tool
InactiveCN106351580AEasy to installGuaranteed axial relative positionDirectional drillingAutomatic control for drillingCouplingModularity
The invention discloses a modular power and signal coupling transmission device and a rotary steering drilling tool, wherein the primary wiring panel is equipped on the upper primary support and secondary wiring panel is equipped on the secondary support bottom for the equipment, and the upper bearing and lower bearing are respectively provided at upper and lower of the primary support and secondary support. So the relative location of primary support and the parts which are provided on the primary support and secondary support which are provided on the secondary support is fixed, and could do rotary movement around the axis, thus, ensuring the relative location between primary power coil and primary signal coil and secondary power coil and secondary signal coil is fixed, and realizes the modularization of power and signal coupling transmission device. At the same time, The invention further discloses the rotary steering drilling tool which get through the applicable modular power and signal coupling drilling tool, the rotary steering drilling tool is not only easy and convenient for installation, but flexible when rotate the internal and external coupling coil, improving the transmission efficiency and reliability.
Owner:CHINA UNIV OF PETROLEUM (EAST CHINA)
Features
- R&D
- Intellectual Property
- Life Sciences
- Materials
- Tech Scout
Why Patsnap Eureka
- Unparalleled Data Quality
- Higher Quality Content
- 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com