Product
Patsnap Eureka
For R&D, Patsnap Eureka makes reading and utilizing patents & technical documents easy.
Patsnap Eureka AIR
Designed for self-driven R&D workflows. Generate viable solutions, solve complex R&D challenges, empower your innovation with AI.
Patsnap Eureka Materials
Designed for material experts only. Revolutionize your material R&D, from search, analyze, to developing new materials.
Feature
TechResearch
Generate reliable direction feasibility study reports for your R&D in just a few steps.
TechSeek
Discover and master advanced knowledge NOW. Basics, ideas, possibilities, all at once.
TechMind
As an expert in R&D Theories, TechMind can generates customized viable solutions instantly.
TechRisk
Analyze your overall solution with one click, know your potential R&D risks in advance.
TechMonitor
Get weekly tech updates, stay abreast of the latest tech innovations and key insights.
Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
205results about How to "Realize distance adjustment" 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
Terahertz spectrograph and terahertz transceiver probe
InactiveCN103743681ADo not exceed the energy thresholdImplement detectionColor/spectral properties measurementsTransceiverSpectrograph
The invention relates and belongs to the field of terahertz time-domain spectroscopy diagnostic technique, in particular to a terahertz spectrograph and a terahertz transceiver probe (b). ( / b) The technical problems to be solved are as follows: the existing terahertz time-domain spectroscopy systems mostly adopt an off-axis parabolic mirror to implement the space transmission for terahertz pulses, and have complex structures, long optical paths and weak stability, so that the energy utilization rate of terahertz waves is low. Against the existing problems, the invention provides the terahertz spectrograph and the terahertz transceiver probe; laser emitted by a laser is converted to detection light and pump light through a terahertz converter; then, the detection light and the pump light output by the terahertz converter are received through the terahertz transceiver probe so as to implement the sample reflection type detection and transmission type detection to obtain sample spectral information. The problems of complex structure and large volume of the existing terahertz spectrographs in the prior art are solved. Further, the defects of large volume and low utilization efficiency of terahertz energy of the existing terahertz transceiver probes are solved. The terahertz spectrograph comprises the laser, the terahertz converter, the terahertz transceiver probe and the like. The terahertz spectrograph and the terahertz transceiver probe are applied to the terahertz spectral imaging and diagnose application fields.
Owner:INST OF FLUID PHYSICS CHINA ACAD OF ENG PHYSICS
Railway track cleaning and maintaining device
ActiveCN110886270AAvoid safety accidentsRealize distance adjustmentTrack superstructureRailway track constructionVehicle frameTrackway
The invention relates to a railway track cleaning and maintaining device, including a vehicle frame, wherein the vehicle frame comprises a first vehicle frame and a second vehicle frame which are connected with each other; the first vehicle frame is arranged under the second vehicle frame; track wheels are installed on the lower portion of the first vehicle frame; walking wheels are installed on the lower portion of the second vehicle frame; the track wheels can drive the vehicle frame to travel along a railway track, and the walking wheels can drive the vehicle frame to travel along the ground; and the distance value of the first vehicle frame and the second vehicle frame in the vertical direction can be adjusted, so that the distance between the lowest point of the track wheels and the lowest point of the walking wheels in the vertical direction is changed by the same value.
Owner:JINAN RAILWAY TRANSPORT GRP CO LTD
Improved type cloth winder
The invention belongs to the field of manufacturing machines and devices of woven cloth and particularly relates to the field of cloth winders, in particular to an improved type cloth winder. The improved type cloth winder comprises a machine frame. A cloth feeding device and a winding device are arranged on the machine frame. The two ends of the winding device are respectively provided with a width adjusting device. Each width adjusting device comprises an adjusting frame. A stop block is arranged on each adjusting frame. The bottom of each stop block extends to the upper portion between a first winding wheel and a second winding wheel of the winding device. By the adoption of the improved type cloth winder, the width adjusting devices are arranged on the winder, it is guaranteed that the distances between the width adjusting devices and the cloth are identical, the cloth is prevented from deviating in the process of winding, the tidiness and the quality of winding of the cloth are guaranteed, the phenomenon that the cloth is wound multiple times is avoided, and the production efficiency is greatly improved.
Owner:安徽锦绣经纬编有限公司
Motor/pump assembly
InactiveCN101384459AOptimized installation spaceExpected matchPositive displacement pump componentsFlexible member pumpsLow noiseWork space
In order to provide a motor / pump assembly (1, 101), comprising a dry-running pump (2, 102), which meets high requirements in relation to acoustic comfort, it is proposed according to the invention that the outlet channels (13, 113) are provided arranged in the working-space covers (6, 106) and in the pump housing (5, 105) in such a way that air which is expelled from the working spaces (7, 107) is routed into an inner space (28, 128) of the pump housing (5, 105), and that an air outlet unit (29, 129) is provided which makes low-noise expelling of the air possible from the inner space (28, 128).
Owner:CONTINENTAL TEVES AG & CO OHG
Double-side polishing device for steel plate rust removal
InactiveCN110370146ARealize distance adjustmentInnovative designGrinding drivesGrinding machinesSheet steelArchitectural engineering
The invention relates to the related technical field of rust removal, in particular to a double-side polishing device for steel plate rust removal, and the device comprises a base and a top plate fixedly connected with the base through a bracket; and two grinding rollers are arranged between the base and the top plate, the lower ends of the two grinding rollers are respectively and rotatably arranged on the two bearing blocks, and the two bearing blocks are connected with a driving component arranged on the base, wherein the upper end of a rotating shaft of one grinding roller penetrates through a transmission cavity on the top plate and is fixedly connected with an output shaft of a first motor, and the portion, on the inner side of the transmission cavity, of the rotating shaft of the grinding roller is rotatably connected with a rotating shaft on the other grinding roller through a transmission assembly. The double-side polishing device for steel plate rust removal has a novel design, realizes the distance adjustment between the two grinding rollers and the rust removal treatment of different steel plates by driving the bearing blocks to move towards each other or in the opposite directions when the arranged driving component works, and has wide application range, and meanwhile, the transmission assembly keeps the continuous transmission effect when the two grinding rollersare adjusted towards or away from each other.
Owner:叶伟
Joint cutting mechanism for road construction and joint cutting machine
ActiveCN110093843ARealize limitRealize distance adjustmentRoads maintainenceArchitectural engineeringScrew thread
The invention relates to the related technical field of road construction equipment, in particular to a joint cutting mechanism for road construction and a joint cutting machine. The upper ends of thetwo side plates are connected through a top plate; a rotating shaft driven by a driving assembly to rotate is arranged at the position below the top plate; wherein the rotating shaft is sleeved withtwo sleeves which can only horizontally slide along the rotating shaft and are used for fixing the cutting knife, the two sleeves are symmetrically arranged relative to the central axis of the rotating shaft, rotating rings hinged to the adjusting assembly are rotationally installed on the sleeves, and when the adjusting assembly is triggered, the two sleeves move oppositely or oppositely. The device is novel in design, the rotating sleeve rotates to drive the threaded rod to rotate, the threaded rod moves in the vertical direction under the action of the threaded sleeve when rotating, the threaded rod drives the rotating ring and the sleeve to move under the action of the mounting plate and the connecting rod when moving up and down, and therefore distance adjustment between the two cutters is achieved, and different joint cutting requirements are met.
Owner:广州正粤建设有限公司
High-rise building glass wall cleaning robot
ActiveCN111515964AEasy to moveReduce intensityWindow cleanersManipulatorArchitectural glassControl system
The invention discloses a high-rise building glass wall cleaning robot which achieves cleaning work of a high-rise building glass wall by a main body bracket structure which carries a cleaning device,an adsorption device, a moving mechanism and a control system. The main body bracket is made from an aluminum alloy profile, so that it is ensured that the strength and weight of a structure are alleviated; a vertical guide rail and a horizontal guide rail of the main body bracket are of rectangular frame structures and are arranged in a cross shape, and the adsorption device is arranged on the vertical guide rail and the horizontal guide rail, so that the distance between the robot and the glass wall is adjusted and fixed, and therefore, an obstacle crossing ability is enhanced; the moving mechanism is powered by a driving motor in the vertical direction and a driving motor in the horizontal direction, so that the robot moves on the high altitude glass wall; the cleaning device executesa glass wall cleaning function and sprays a cleaning liquid to the glass wall to clean the glass wall; and the control system is used for controlling movement of the robot and monitoring the cleaningquality. Processed by a control chip, the glass wall is cleaned automatically, so that the cleaning quality is guaranteed.
Owner:NORTHWESTERN POLYTECHNICAL UNIV
Arm fixing device for transfusion of hospital patient
ActiveCN108211059ASimple and reasonable structureEasy to useIntravenous devicesEngineeringHospital patients
The invention discloses an arm fixing device for transfusion of a hospital patient. The device comprises a transverse plate, mounting holes, screw rods, bearing blocks, screw sleeves, connecting rods,sliding holes, clamping plates and a lifting device, wherein the lower end of the lifting device penetrates through the transverse plate, and the lower end of the transverse plate is installed on a supporting base; an insertion hole is vertically formed in the center of the supporting base, and a bottom plate is arranged at the lower end of the supporting base; the lower end of the lifting deviceis inserted into the insertion hole, the lower end of the lifting device is installed on the bottom plate, and a base is arranged at the lower end of the bottom plate. The arm fixing device is reasonable in structure; the screw rods and lead screws are arranged so that the arm can be fixed when the arm needing transfusion is located between the two clamping plates, people are prevented from moving suddenly during transfusion, transfusion is not hindered, and the arm fixing device is particularly suitable for children to use; the height of a supporting plate can be adjusted so that the stability of the arm during transfusion can be guaranteed to a large extent, and safe transfusion is ensured.
Owner:FIRST PEOPLES HOSPITAL OF YUHANG DISTRICT HANGZHOU
Novel clinical bronchus support device for pediatric department
The invention discloses a novel clinical bronchus support device for the pediatric department, belonging to the technical field of medical instruments. The novel clinical bronchus support device comprises shoulder pressing plates used for pressing the shoulders, armpit positioning blocks are connected to the lower end faces of the shoulder pressing plates in a sliding mode, arm hoop mechanisms arefurther arranged, each arm hoop mechanism comprises two arc-shaped clamping plates which are mounted on a same sliding block with the corresponding shoulder pressing plate, head pressing blocks usedfor pressing the head are further arranged, and each head pressing block comprises a forehead pressing plate and a head side baffle perpendicular to the forehead pressing plate; a plurality of slidingblock mechanisms and sliding chute mechanisms are adopted, so that the adjustment on the position and distance of the shoulder pressing plates, the armpit positioning blocks, the arm hoop mechanismsand the head pressing blocks is realized; meanwhile, adjusting rods and lifting rods are adopted for adjusting the height of the shoulder pressing plates, the armpit positioning blocks and the head pressing blocks. The novel clinical bronchus support device for the pediatric department can realize relatively comprehensive indirect fixing for the neck of a patient, the fixing effect is good, the bronchus operation can be conveniently carried out or the stability of an air delivery pipe can be conveniently maintained; the device has a relatively comprehensive adjusting function and is wide in application range.
Owner:段忠成
Forming preparation method for fabricated composite floor slab
ActiveCN111941590AIncrease the complexity of the production processIncrease production costCeramic shaping apparatusFloor slabRebar
The invention relates to a forming preparation method for a fabricated composite floor slab. A forming preparation device for the fabricated composite floor slab is adopted. The method can solve the following problems existing in the composite floor slab machining and forming process that a, in the traditional composite floor slab machining and forming process, it is possible that concrete is unevenly poured in the pouring process, the concrete is accumulated at a certain position, which results in that uneven concrete blocks exist on the surface of the composite floor slab, and thus the subsequent forming effect of the composite floor slab is influenced; and b, due to the fact that the requirement for the spacing distance between V-shaped steel bars on the composite floor slab exists in production and living, in the traditional composite floor slab machining and forming process, one device corresponds to the composite floor slab of one specification, different devices need to be replaced for the composite floor slabs of different specifications, and thus the complexity of the composite floor slab production process is increased, the composite floor slab production cost is increased, and the output efficiency is low.
Owner:浙江宝业建筑设计研究院有限公司
Internal snare device used for drum
ActiveCN107657940ARealize tightness adjustmentRealize distance adjustmentPercussion musical instrumentsEngineeringScrew thread
The invention discloses an internal snare device used for a drum. The internal snare device comprises a snare and two connecting bases, wherein each connecting base comprises a fixed base, a sliding block, a lifting adjustment screw rod, a sliding pin shaft, a horizontal sliding block and a snare tightness adjusting screw rod, wherein the sliding block is mounted in the fixed base in an up-down sliding manner, an inclined groove is formed in the sliding block, the sliding pin shaft is mounted in the inclined groove, the lifting adjustment screw rod is mounted in the fixed base in a rotated manner, one end of the lifting adjustment screw rod penetrates a drum cavity, the other end is in threaded connection with a threaded hole of the sliding pin shaft, the horizontal sliding block is fixedto the snare, and the snare tightness adjusting screw rod is in threaded connection with a threaded hole of the sliding block after penetrating the horizontal sliding block. The internal snare deviceused for the drum can realize tightness adjustment of the snare, can realize the adjustment of distance between the snare and a drum surface, is easy in installation, and has low requirement for machining precision.
Owner:TIANJIN JINBAO MUSICAL INSTR
Metal cutting machine tool convenient to adjust
InactiveCN108481076AAchieve fixationAvoid offsetMaintainance and safety accessoriesDrive motorTurbine
The invention discloses a metal cutting machine tool convenient to adjust. The metal cutting machine tool comprises a base, a placing table is arranged above the base, two supporting plates are symmetrically arranged between the placing table and the base, storage boxes are fixed to the opposite side walls of the two supporting plates, two driving boxes are fixedly arranged at the lower end of theplacing table, first driving motors are fixed in the driving boxes, turbine fans are connected to the tail ends of output shafts of the first driving motors, air suction ports of the turbine fans communicate with air suction pipes, the ends, away from the turbine fans, of the air suction pipes penetrate through the driving boxes and the placing table to communicate with air suction covers, and the air suction pipes communicate with the storage boxes through communicating pipes. The metal cutting machine tool convenient to adjust is convenient to adjust and applicable to cutting metal with different thicknesses, working efficiency is improved, metal fragment treatment is timely, follow-up cutting operation is facilitated, and metal cutting quality is improved.
Owner:佛山市顺德星烨金属制品有限公司
Hypersonic wind tunnel double-cover-body static cover throwing back support force measurement test device
PendingCN111122101ARealize synchronous regulationIncrease stiffnessAerodynamic testingMeasurement testClassical mechanics
The invention discloses a hypersonic wind tunnel double-cover-body static cover throwing back support force measurement test device. The device comprises a projectile body model, and two half cover body models, two sets of half cover angle adjusting devices and two sets of Y-direction interstage distance adjusting devices which are symmetrically distributed above and below the projectile body model. According to the hypersonic wind tunnel double-cover-body static cover throwing back support force measurement test device and the Y-direction stage spacing adjustment device, an integrated designis adopted, a semi-cover body balance is arranged in the internal space of the semi-cover angle adjusting device, the supporting and protecting problems of the half-cover balance are solved, the rigidity and strength of the device are improved, supporting components are reduced, static force measurement of separation of the hypersonic wind tunnel double-cover body and the projectile body is achieved, and adjustment of the half-cover angle of the half-cover model and adjustment of the distance between the projectile body model and the half-cover model are achieved.
Owner:中国空气动力研究与发展中心超高速空气动力研究所
Copper wire bending machine
The invention discloses a copper wire bending machine. The copper wire bending machine comprises a box body, wherein a conveying plate is mounted on the front side of the box body; a conveying grooveis formed in the conveying plate; driving shafts are mounted on the front side of the box body in a penetration manner; conveying wheels are mounted at the outer ends of the driving shafts; adjustmentgrooves are formed in the front side of the box body; height adjustment components are mounted at the upper end of the box body; the bottom ends of the height adjustment components are rotatably connected with sliding blocks; pressing wheels are mounted in the sliding blocks through rotating shafts; a bearing plate is mounted on one side of the box body; a bearing shaft is mounted on the outer side of the bearing plate; a rotating disc is mounted on the outer side of the bearing shaft through a bearing; a bending component and a cutting component are mounted on the surface of the rotating disc. The copper wire bending machine has the beneficial effects that copper wires can be automatically conveyed, bent and cut, the cooper wires can be repeatedly bent at multiple angles, high and low positions of the sliding blocks can be adjusted by the height adjustment components, and the processing requirements of the copper wires with different diameters can be met by adjusting the distances between the pressing wheels and the conveying wheels.
Owner:SUZHOU INST OF INDAL TECH
Garbage can cleaning device
ActiveCN107185929ASimple structureEasy to operateHollow article cleaningEngineeringMechanical engineering
The invention provides a garbage can cleaning device and belongs to the technical field of environmental sanitation. According to the technical scheme, the device comprises a support base, and the support base comprises a base body and a side placement plate; a cleaning mechanism is arranged on the outer side of the side placement plate. The garbage can cleaning device has the advantages of being simple in structure, simple in operation and capable of cleaning larger, middle and small garbage cans of different types, the cleaning device can be operated only by one person, the labor is saved, the labor efficiency is improved, and therefore, it is ensured that a very good promotion effect on the sanitation of the garbage cans is achieved.
Owner:新昌县天地轴承股份有限公司
Height-adjustable lifting support
ActiveCN104728570AEasy to adjustRealize distance adjustmentOffice tablesStands/trestlesDual purposeWorkbench
Owner:照彰实业(东莞)有限公司
Comparison microscope provided with lifting mechanism
InactiveCN110426832AEasy to adjustRealize distance adjustmentMicroscopesElectric machineryEngineering
The invention discloses a comparison microscope provided with a lifting mechanism and relates to the technical field of optical instruments. The comparison microscope comprises a pedestal, a microscope main body, a lifting mechanism and a loading mechanism, supporting legs are uniformly distributed and mounted below the pedestal, the lifting mechanism is arranged above the pedestal and is at the center and near the back, the lifting mechanism is used for realizing electric lifting of the microscope main body, the loading mechanism is arranged above the pedestal in a bilateral symmetry manner and near the front, the loading mechanism is used for bearing an article observed by utilizing the microscope main body, the lifting mechanism comprises a base plate, a supporting plate, a synchronizing wheel I, a synchronizing wheel II, a synchronizing wheel III, a synchronous belt I, a synchronous belt II and a motor, and the loading mechanism comprises a mounting plate, a threaded rod, a threaded column, a loading plate and a loading mat. The comparison microscope provided with the lifting mechanism has the characteristics of reasonable structure, simple structure, convenience in use and convenience in adjustment.
Owner:BOZHOU VOCATIONAL & TECHNICAL COLLEGE
General instrumentation case
InactiveCN108925078AExtended service lifeMonitor temperature in real timeNon-rotating vibration suppressionCasings/cabinets/drawers detailsWater storage tankEngineering
The invention discloses a general instrumentation case, comprising a casing, a water storage tank, a first clamping plate and a second clamping plate, wherein the top end within the casing is providedwith a groove, a support block is fixed at an intermediate position of the groove, a connecting rod is arranged inside the support block by a bearing, one end of the connecting rod is fixedly connected with a first screw, and the other end of the connecting rod is fixedly connected with a second screw, the first screw and the second screw are respectively mounted with a first movable block and asecond movable block, bottoms of the first movable block and the second movable block are respectively fixed with the first clamping plate and the second clamping plate, inner side walls of the firstclamping plate and the second clamping plate are both fixed with elastic pieces, and springs are fixedly connected between the elastic pieces and the first clamping plate and the second clamping plate. The invention realizes a distance adjustment between the first clamping plate and the second clamping plate under the action of a thread to meet the installation requirements of different instruments and meters, and has good practicability.
Owner:WUHU WELLING DIGITAL TECH CO LTD
Intelligent compact shelf
ActiveCN107951222ASpace adjustableRealize distance adjustmentBook cabinetsFurniture partsInterior spaceEngineering
Owner:JIANGXI BAILIAN STEEL PROD
Thin film slitting device based on macromolecule material
ActiveCN108910568AAchieve diffusionImplement position swapMetal working apparatusArticle deliveryMechanical engineering
The invention discloses a thin film slitting device based on a macromolecule material. The thin film slitting device comprises an unwinding roll, an adjustable slitting mechanism and a winding roll, wherein the unwinding roll and the winding roll are respectively and rotationally connected with a bracket; the adjustable slitting mechanism is arranged between the unwinding roll and the winding roll, and is connected with electric telescopic rods which are symmetrically arranged at front side and back side; the adjustable slitting mechanism comprises a motor, fixed plates, slitting knives and aplurality of abutting plates; a rotary shaft is arranged between the two fixed plates; the multiple butting plates are arranged at the outer side of the rotary shaft along the circumference direction;the outer side of each abutting plate is clamped with the corresponding slitting knife. The thin film slitting device has the advantages that the design is novel; the adjusting rod is driven by an adjusting button to rotate, and drives a threaded sleeve cylinder to drive a sleeve ring to do face-to-face movement or opposite movement; in the face-to-face movement process of the sleeve ring, the abutting plates can be diffused; in the opposite movement process, the abutting plates can be approached, so as to adjust and replace the positions of the slitting knives, adjust the distance between the multiple slitting knives, and meet the different slitting width requirements.
Owner:CHONGQING EFAN THINREX PHOTOELECTRIC TECH CO LTD
Optical, mechanical and electrical multifunctional simulated gunnery training checker
ActiveCN104121806AGuaranteed electricity needsChange the gravity of "Er Dao Huo"Training adaptationMassive gravityElectricity
The invention discloses an optical, mechanical and electrical multifunctional simulated gunnery training checker which comprises a gun body and a trigger percussion integrated unit. The gun body is a cuboid frame pipe. The trigger percussion integrated unit is located in the frame pipe and fixedly connected with the frame pipe. A gravitation gear and a compression bar rack frame in the trigger percussion integrated unit are meshed with a rack arranged opposite to a percussion body, so the compression bar rack frame and the percussion body can move relative to each other by two folds, and a piezoelectric plate can move relative to a percussion compression bar by one fold; consequently, the two-flame gravitation of a trigger is changed substantially, and the function and effect of expanding the adjustment range of the gravitation limit of the trigger within a limited adjustment range is achieved.
Owner:珠海强源体育用品有限公司
Winding machine spindle clamping device
InactiveCN103935830ARealize distance adjustmentIncrease elasticityFilament handlingWinding machineThreaded rod
The invention relates to a winding machine spindle clamping device which comprises an upper supporting rod, a lower supporting rod and two clamping modules. Every clamping module comprises a beam, a spring piece, a bolt and a nut, wherein one end of the beam far away from the supporting rods is provided with a small hole, the diameter of the small hole is smaller than that of the head of the bolt, the bolt penetrates the small hole to be fixed on the beam through the nut, the spring piece is fixed on the beam, the spring piece and the head of the bolt are located on the same side of the beam, the top end of the spring piece abuts against a threaded rod of the bolt, and the middle of the spring piece abuts against the head of the bolt. The spring pieces of the two clamping modules are oppositely arranged between the two beams. By adjusting the height of the upper supporting rod, the distance between the two clamping modules is adjusted; by additionally arranging the bolts between the spring pieces, elasticity of the spring pieces is improved by utilizing the working principle of an expansion screw and external force, the service life of the whole device is longer, a spindle is clamped more stably, the device is simple to operate, the applied range of the device is increased, and working efficiency is improved.
Owner:李雪明
Portable sewage draining valve for dining hall
The invention relates to the technical field of valves, in particular to a portable sewage draining valve for a dining hall. The portable sewage draining valve comprises a valve body, a connecting structure, a sealing structure, an adjusting structure, a treading structure and a filtering structure; and the connecting structure is arranged, the valve body can be quickly connected and fixed with sewers at bottom ends of vegetable washing tanks with different diameters, the sealing structure is arranged, the tightness between the valve body and a sewer can be realized conveniently, the conditionof water leakage is prevented, the treading structure is arranged, the drainage of sewage in a vegetable washing tank can be controlled by feet, therefore the drainage of the sewage in the vegetablewashing tank is not required to be controlled by hands, hands can be liberated, the hands can act on other works, the secondary pollution of the hands can be avoided, the cleanness of washing vegetables can be improved, while the treading structure works, the treading structure can act on the filtering structure , the filtering structure is arranged, broken vegetable leaves inside vegetable washing water can be intercepted and filtered, and accordingly the situation that the broken vegetable leaves block the sewer can be avoided.
Owner:响水格思琪科技有限公司
Light stimulus device
The invention discloses a light stimulus device. The light stimulus device comprises two stimulation needles, and two ends of each stimulation needle are respectively a stimulation end and an electric connection end. The stimulation ends are provided with LED used for the light stimulus, and the electric connection ends are provided with electric connection contacts, which are electrically connected, and are used to supply the LED with power. A fixing rack is provided, and has two fixing parts, a spacing between which is adjustable. The electric connection ends of the two stimulation needles are disposed on corresponding fixing parts, and each fixing part is provided with a power supply contact, which is cooperated with the corresponding electric connection contact to form the electric connection. By adopting the implantable type optogenetics double-side LED stimulation needles, the spacing between the two LED stimulation needles can be adjusted at will according to different positions of target nucleuses of a simulated object head part, and therefore loss of light in an optical fiber caused by a distance is reduced. By adopting the small power LED lamp, service lifetime is prolonged, and optical coupling efficiency is improved.
Owner:HANGZHOU NUOWEI MEDICAL TECH CO LTD
Positioning and clamping device for welding arc plates
ActiveCN110465772AWide range of applicationsGood effectWelding/cutting auxillary devicesAuxillary welding devicesSurface mountingFixed bearing
The invention discloses a positioning and clamping device for welding arc plates. The positioning and clamping device comprises a fixing bottom plate, wherein two sliding bearing plates are slidably installed at the upper end of the fixing bottom plat; two fixed bearing columns are installed on the inner side surface of each sliding bearing plate; two arc adjusting grooves penetrate through the surface of each sliding bearing plate; and a sliding shaft is slidably installed in each arc adjusting groove; the two ends of each sliding shaft are respectively provided with a limiting plate and an adjusting plate; the surfaces of the limiting plates are provided with locking assemblies for positioning and locking the limiting plates and the sliding bearing plates; the adjusting plates are closeto the fixed bearing columns, and a fixed baffle and a movable bearing column are arranged on the surface of each adjusting plate; and pressing assemblies are arranged on the inner side surfaces of the sliding bearing plates. The positioning and clamping device for welding the arc plates has beneficial effects that by adjusting the positions of the adjusting plates and the sliding bearing plates,the use requirements of the arc plates with different arc lengths and lengths can be met, and the device is wide in application range and good in use effect.
Owner:上海浦东三冯金属制品有限公司
Muscle retraction auxiliary apparatus
The invention discloses a muscle retraction auxiliary apparatus which comprises a supporting table, a first base arranged at the bottom of the supporting table, a placement platform arranged on the supporting table, a left side plate arranged on the supporting table, a right side plate arranged on the supporting table, a first vertical plate arranged on the left side of the upper surface of the supporting table, and a second vertical plate arranged on the right side of the upper surface of the supporting table. Supporting pieces are arranged at the two ends of the placement platform. By designing the left side plate, the right side plate and the placement platform, different platforms can be formed for patients according to different patients, adjustment is convenient, and efficiency is improved; through the supporting effect of the supporting pieces on the left side plate and the right side plate, the firmness of the supporting plate surface formed by the left side plate and the rightside plate is increased, and the muscle retraction auxiliary apparatus is more reliable in use; the distance between the first vertical plate and the second vertical plate can be adjusted according to different patients, and the muscle retraction auxiliary apparatus is more convenient to use.
Owner:杨四九
Three-shaft six-direction adjustable tool for automobile power assembly
PendingCN110153973ARealize two-way adjustmentRealize distance adjustmentWork holdersWork benchesPowertrainElectrical and Electronics engineering
The invention discloses a three-shaft six-direction adjustable tool for an automobile power assembly. Two support frames are used as a base body of the tool, the two support frames are connected through length adjusting devices so as to realize distance adjustment between the two support frames and realize two-way adjustment in the X-axis direction, and first support adjusting devices, second support adjusting devices and third support adjusting devices are slidably mounted on first longitudinal beams and second longitudinal beams of the two support frames correspondingly for being directly connected with the power assembly in a supporting mode. The three kinds of support adjusting devices can slide along the respective longitudinal beam, two-way adjustment in the Y-axis direction is achieved, the first support adjusting device and the second support adjusting device can both achieve height adjustment, and therefore two-way adjustment in the Z-axis direction is achieved. Since the three kinds of support adjusting devices for supporting the power assembly are adjustable in position, and therefore the three-shaft six-direction adjustable tool can be adjusted according to the practical type of the power assembly so as to be applicable to power assemblies with different types, and has the advantages of being wide in application range and the like.
Owner:LIAONING JUNFENG MACHINERY MFG
TOFD automatic scanning device
PendingCN108956763ARealize distance adjustmentRealize linkageAnalysing solids using sonic/ultrasonic/infrasonic wavesDrive shaftEngineering
Belonging to the technical field of TOFD detection equipment, the invention specifically discloses a TOFD automatic scanning device. The device comprises a main beam with a hollow inner structure, a movable groove is disposed at the bottom of the main beam, a gearbox is mounted at a top central position of the main beam, the gearbox is communicated with the inner cavity of the main beam, and an active conical gear is longitudinally arranged at a central position of the gearbox's inner cavity, a motor is installed on the right side of the gearbox, the left side power output end of the motor isfixedly connected to the right side of the active conical gear through a transmission shaft, the bottom of the active conical gear is in engaged connection with a driven conical gear, rotation of themotor can realize adjustment of the distance between probes and rollers, and the probes and rollers can realize linkage, thus improving the detection efficiency. And through arrangement of arc-shapedbrackets and springs, the rollers can cling to pipe walls, thus preventing dangling phenomenon of the rollers, and improving the image definition.
Owner:菏泽市产品检验检测研究院
Building board cutting device
InactiveCN110788937AEasy to operateIncrease flexibilityGripping devicesClamping devicesMechanical engineeringWood plank
The invention relates to a board cutting device and more specifically relates to a building board cutting device. The building board cutting device comprises a device base, a cutting mechanism and a centralized adjustment mechanism. A board with any size requirement can be cut after adjustment of the device; the wood plate is fixed by the device in a convenient and accurate manner; a manual cutting mode is used by the device; the cutting mode is flexible, and cutting can be stopped at any position according to actual demands; and the method is simple. The cutting mechanism is movably installedon the device base; and the centralized adjustment mechanism is installed on the device base.
Owner:安徽辰光建筑工程有限责任公司
Who we serve
- R&D Engineer
- R&D Manager
- IP Professional
Why Patsnap Eureka
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
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.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com