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31results about How to "Realize adjustment distance" patented technology
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Mobile phone external optical lens
InactiveCN105404081AExpand your field of viewRealize adjustment distanceMountingsCamera body detailsCamera lensVisual field loss
The invention provides a mobile phone external optical lens including an installing seat and an optical element. The optical element is arranged in the installing seat, the optical element includes an ocular lens, a lens assembly, a prism assembly, and an object lens that are successively arranged in the height direction of the installing seat, the object lens is movably arranged in the installing seat through a sleeve, the outer surface of the sleeve is provided with a protruding part, the inner wall of the installing seat is provided with a skewed slot, the protruding part passes through the skewed slot and can move along the extension direction of the skewed slot, an adjusting member is pivoted to the outer surface of the installing seat, the inner wall of the adjusting member is provided with a groove extending along the height direction of itself, and the part, passing out of the skewed slot, of the protruding part is embedded in the groove and can move along the extension direction of the groove. The mobile phone external optical lens can adjust the distance between the ocular lens and the object lens, and adjust the distance of the shooting visual angle based on the users' needs; the additionally arranged lens assembly can enlarge the shooting visual field of the optical lens; and in addition, the shooting visual angle is clear, astigmatism can be prevented, and the effect is good.
Owner:GUANGZHOU DUYANJUREN OPTICAL TECH CO LTD
Panoramic video security monitoring device
PendingCN108055513AImprove monitoring effectRealize adjustable zoomTelevision system detailsProjector focusing arrangementCamera lensComputer module
The invention discloses a panoramic video security monitoring device, and relates to the technical field of security monitoring so as to solve the technical problem that an existing panoramic securitymonitoring device is low in efficiency of monitoring a remote object. The panoramic video security monitoring device disclosed by the invention comprises a body, a reflection curved mirror, a zoom lens, an imaging sensor and a calculation module, wherein the reflection curved mirror is movably arranged in the body, and a convex surface of the reflection curved mirror faces the zoom lens and is coaxially arranged; and particularly, the zoom lens is connected with the imaging sensor, both the zoom lens and the imaging sensor are connected with the calculation module, and the calculation moduleis used for signal processing of the imaging sensor and used as a control center of the reflection curved mirror for controlling a distance between the reflection curved mirror and the imaging sensorand zooming of the zoom lens.
Owner:BEIJING MECHANICAL EQUIP INST
Hole digging machine for plant planting
InactiveCN109005764AReduce work intensityImprove planting efficiencyPlantingFurrow making/coveringCouplingEngineering
The invention discloses a hole digging machine for plant planting. The hole digging machine comprises two support plates in symmetrical arrangement, wherein the two support plates are fixedly connected through a connecting rod; a first connecting plate and a second connecting plate are sequentially connected between the two support plates through a connecting mechanism from top to bottom; the center position of the second connecting plate is fixed and rotationally connected with a turntable through a first bearing; the first bearing is fixedly arranged in the second connecting plate; a first rotating rod is fixedly connected in the bottom center of the turntable; a motor is fixedly arranged on the first connecting plate; the output end of the motor is connected with a rotating shaft through a shaft coupler; the other end of the rotating shaft is fixedly connected with the turntable; an inner cavity is arranged in the turntable; slide holes are symmetrically formed in a bottom cavity wall of the inner cavity; screw threads with opposite directions are arranged on the rotating rod; the goal of digging holes with different sizes by regulating the distance between the two second rotating rods is achieved; the planting efficiency is further improved.
Owner:柳州市长林苗木种植专业合作社
Replaceable signboard mounting device and mounting method thereof
InactiveCN109093577ARealize adjustment distanceAdjustable distanceWork holdersWork benchesEngineeringMechanical engineering
Owner:江苏超凡标牌股份有限公司
Adjustable jet device
The invention relates to the field of jet devices, in particular to an adjustable jet device. The adjustable jet device comprises a spray head, a long joint, a jet nozzle, a water absorption chamber welded piece and a mixing tube connected to the front end of the water absorption chamber welded piece through threads. The front end of the inner diameter of the spray head is sleeved with the jet nozzle. The outer diameter of the spray head is sleeved with the long joint. The rear portion of the water absorption chamber welded piece is connected to the front portion of the long joint through threads. The outer diameter of the rear portion of the long joint is slidably sleeved with a long joint pipe nut fixedly connected with the spray head. A front locking device and a rear locking device arearranged on the long joint pipe nut. The device is simple in structure and convenient to operate and can be adjusted at any time in a working state and continuously adjusted.
Owner:TIANJIN JIEQIANG POWER EQUIP
Multiply cable convenient pay-off unit
The invention discloses a multiply cable convenient pay-off unit. The multiply cable convenient pay-off unit comprises a pay-off component and a wire feeding component on a base, wherein the pay-off component comprises pay-off racks sequentially mounted on the base in a direction vertical to the pay-off direction, each pay-off rack comprises two stand columns symmetrically arranged in a direction vertical to the pay-off direction, pay-off wheel seats are respectively arranged at tops, close to each other, of the adjacent stand columns, and a reducing wire wheel is mounted between adjacent pay-off wheel seats; the wire feeding component comprises supporting frames symmetrically arranged on the two sides of the top of the base in the pay-off direction, and a power idler wheel is rotationally arranged between the bottoms of adjacent supporting frames; a forcing spindle is arranged in the vertical direction between the tops of the adjacent supporting frames in a sliding manner, and a compressing wheel is arranged on the forcing spindle in a sliding manner; the multiply cable convenient pay-off unit provided by the invention has the beneficial effects that the collecting and the transporting of multiply sets of cables can be performed synchronously, pay-off wheels with direction widths can be mounted compatibly, the mounting of the pay-off wheels is quick and convenient, the pay-off diameter can be adjusted, cables with different diameters and in different coming directions can be clamped and transported compatibly, and multiply cables are prevented from mutual intertwining.
Owner:ZIGONG POWER SUPPLY COMPANY STATE GRID SICHUAN ELECTRIC POWER
Monocular with microscopic and telescopic functions and design method thereof
InactiveCN109445085ASolve the problem of inverted imageSolve complex structuresMicroscopesTelescopesEngineeringDesign methods
The invention discloses a monocular with microscopic and telescopic functions and a design method thereof, and relates to the technical field of optical stationery. The monocular comprises an outer tube which sleeves an inner tube matched with the outer tube, an objective lens sleeve is connected to the left end spiral of the outer tube, an objective lens is arranged in the objective lens sleeve,a first inverting lens is arranged in the inner tube, the first inverting lens is located at the left end of the inner tube, a first support tube is arranged in the inner tube, and the left side faceof the first support tube makes contact with the right side face of the first inverting lens. According to the monocular with the microscopic and telescopic functions, by arranging the objective lens,under the action of the first inverting lens and a second inverting lens, by adjusting the distance between the objective lens and the first inverting lens, the image erecting telescoping or image erecting microscope effect can be achieved, the problem that for a traditional monocular with the microscopic and telescopic functions, an image is inverted in the microscopic state is solved, under theaction of four lenses, the telescopic and microscopic effects can be achieved, and the structure is simple.
Owner:BEIJING INST OF TECH ZHUHAI CAMPUS
Concrete die with shape changed according to specifications of prefabricated block
PendingCN109278163AProtect the vibrating motorEasy to install and removeMouldsMould fastening meansEngineeringShape change
Owner:怀化智信能源科技有限公司
Panoramic video security monitoring device
InactiveCN109040554AImprove monitoring effectRealize adjustable zoomTelevision system detailsColor television detailsCamera lensSecurity monitoring
The invention discloses a panoramic video security monitoring device, which relates to the technical field of security monitoring, in order to solve the technical problem of low monitoring efficiencyof the existing panoramic security monitoring device for remote objects. The panoramic video security monitoring device of the invention comprises a main body, a reflective curved surface mirror, a zoom lens, an imaging sensor and a calculation module. Wherein the reflective curved mirror is movably arranged in the body, and the convex surface of the reflective curved mirror is coaxially arrangedtoward the zoom lens; Specifically, the zoom lens is connected to the imaging sensor, and both the zoom lens and the imaging sensor are connected to the calculation module, and the calculation moduleis used for signal processing of the imaging sensor and serves as a control center of the reflective curved mirror, controls the distance between the reflective curved mirror and the imaging sensor, and zoom of the zoom lens.
Owner:BEIJING MECHANICAL EQUIP INST
Cutter adjusting device
PendingCN114433993ARealize adjustment distanceEasy to operateWelding/soldering/cutting articlesMetal working apparatusStructural engineeringMechanical engineering
The invention relates to a cutter adjusting device. The cutter adjusting device comprises a cutter holder and a cutter adjusting device, the support is used for being fixedly connected with the equipment body, and a containing groove is formed in the support; the piezoelectric ceramic is arranged in the containing groove, one end of the piezoelectric ceramic abuts against one end of the tool apron, and the other end of the piezoelectric ceramic abuts against the support; the cutter is mounted at the other end of the cutter holder; one end of the first elastic piece is fixedly connected with the support, and the other end of the first elastic piece is fixedly connected with the tool apron; and the control part is electrically connected with the piezoelectric ceramic and is used for driving the piezoelectric ceramic to generate expansion deformation. During line cutting, the piezoelectric ceramic can receive driving voltage sent by the control part to generate expansion deformation, so that force in the second direction can be applied to the upper end of the tool apron, the tool apron can move through elastic deformation of the first elastic piece, the lower end of the tool apron is made to generate displacement, and then the distance of the cutter relative to the chopper is adjusted. Therefore, the cutting length of the aluminum wire can be changed.
Owner:深圳市泰达智能装备有限公司
Garden tree protecting cover
InactiveCN108812043ARealize adjustment distanceDistance adjustmentCultivating equipmentsEngineeringMechanical engineering
The invention discloses a garden tree protecting cover. The garden tree protecting cover comprises semi-clamp racks, distance controlling components, support pole assemblies and left-and-right connection assemblies, wherein each semi-clamp rack comprises a front clamp plate, an insertion cylinder I, a slide sleeve I, a fastening sleeve I, a fastening screw I, a rear clamp plate, an insertion cylinder II, a slide sleeve II, a fastening sleeve II, a fastening screw II, a front-and-rear connecting rod and a slide rail rod, an arc-shaped gap is formed in the upper left corner of each front clamp plate, and one insertion cylinder I is arranged on each front clamp plate; each insertion cylinder I penetrates through the corresponding front clamp plate, each fastening sleeve I is fixedly connectedto the front end of each front clamp plate, and each fastening sleeve I is connected with the corresponding fastening screw I through threads; each slide sleeve I is fixedly connected to the right end of the corresponding front clamp plate, an arc-shaped gap is formed in the lower left corner of each rear clamp plate, and each insertion cylinder II is disposed on the corresponding rear clamp plate.
Owner:姚刚
Chair
PendingCN106820774AImprove detachabilityMeet the needs of different locationsKids chairsEngineeringCushion
The invention discloses a chair which comprises a seat cushion (1), a plurality of legs (2), a backrest (3), two armrests (4) and a guard plate (5). The legs (2) are arranged on the four sides of the seat cushion (1). The backrest (3) and the armrests (4) are arranged on the upper surface of the seat cushion (1), and the backrest (3), the guard plate (5) and the two armrests (4) encircle to form a circle. The two armrests, opposite to each other, are provided with a plurality of opposite fixing slots (6); the guard plate (5) is provided with fixing projections corresponding to the fixing slots (6). The guard plate (5) is mounted on the armrests (4) in a detachable way. The chair has the advantages of solving the problem that the conventional chairs in the prior art have single functions and are incapable of being adjusted, and realizing adjustment of the distance between the backrest and the guard plate according to height and weight of children.
Owner:ANHUI NORMAL UNIV
Extruding machine for steel claw protection semi-ring of electrolytic aluminum anode
PendingCN108672701AAvoid formingHigh precisionTurbinesOther manufacturing equipments/toolsAluminum anodeHydraulic cylinder
An extruding machine for a steel claw protection semi-ring of an electrolytic aluminum anode comprises a mounting support, an upper hydraulic cylinder, a lower hydraulic cylinder, a pressing block, anejection block and a forming base. A connecting plate is arranged on the mounting support and is provided with a receding notch, four upward sliding rods and four downward threaded rods. The formingbase is fixedly arranged on the lower end face of the connecting plate. A through hole vertically penetrating through the forming base is formed in the forming base. The cross sections of the throughhole, the pressing block and the ejection block are each in a semi-arc shape. A limiting plate and a lower hydraulic cylinder fixing plate are arranged on the four threaded rods in a sliding fit mode,and the height of the limiting plate is limited through a limiting nut. The ejection block is supported on the limiting plate, and the upper end of the ejection block extends into the through hole. The lower hydraulic cylinder is installed on the lower hydraulic cylinder fixing plate, and a piston rod of the lower hydraulic cylinder is connected with the ejection block. An upper hydraulic cylinder fixing plate is arranged between the four sliding rods, a sliding plate is arranged the four sliding rods in a sliding fit mode, and the pressing block is fixedly arranged on the lower end face of the sliding plate. The upper hydraulic cylinder is fixedly arranged on the upper hydraulic cylinder fixing plate, and a piston rod of the upper hydraulic cylinder extends downwards to be connected withthe sliding plate.
Owner:重庆国丰实业有限公司
Adjustable pin detection device of semiconductor power device
InactiveCN112269113AWide detection rangeAdaptableMeasurement instrument housingIndividual semiconductor device testingPhysicsMechanical engineering
The invention discloses an adjustable pin detection device of a semiconductor power device, relates to the technical field of semiconductors, and solves the problems that pins of the power device needto be subjected to power connection test during detection of the existing semiconductor power device, different detection devices need to be used for detecting the semiconductor power device, and thedetection cost is relatively high. The device comprises a mounting base; the left side of the mounting base is rotationally connected with a group of locking operation pieces; the right side of the mounting base is rotationally connected with a group of adjusting operation pieces; and the left side of the detection contact mounting base is slidably connected with a group of clamping sliding blocks. The device can achieve the purpose of adjusting the distances among the three groups of pins, can be suitable for the detection of semiconductor power devices with different pin structures, can achieve the clamping of the pins, achieves the detection of the semiconductor power devices, can adapt to the fixing of pins with different shapes and thicknesses, is wide in detection range, is high inadaptability, and the purpose of multiple purposes is achieved, and the good economic effect is achieved.
Owner:郭芳芳
Clinical exercise device for cardiovascular medicine department
ActiveCN114470663ANerve stimulationReduce numbnessSuction-kneading massageMovement coordination devicesMassageEngineering
The invention relates to the technical field of exercise, in particular to a cardiovascular medicine clinical exercise device which comprises two hand-cranking mechanisms, each hand-cranking mechanism comprises a fixed shell, one ends of the two fixed shells are fixedly connected, the top surfaces of the fixed shells are rotatably connected with a shaft rod, and the top end of the shaft rod is rotatably connected with a rotating disc. The bottom end of the shaft rod penetrates through the top face of the fixing shell and extends into the fixing shell, a first rotating bevel gear is fixedly connected to the bottom end of the shaft rod, a first movable shell part is arranged on the bottom face of the other end of the fixing shell, and a first massage mechanism is arranged in the first shell part. According to the device, through the arrangement of the first massage mechanism and the second massage mechanism, two hands drive the two rotating discs to rotate to exercise the upper limbs, and while the rotating discs rotate, the first massage mechanism and the second massage mechanism are driven to knead the two sides of the legs, activate blood, promote menstruation, stimulate the leg nerves, reduce the numbness of the legs and increase the blood circulation of the legs; the upper limbs are exercised, and meanwhile the legs are massaged.
Owner:THE AFFILIATED HOSPITAL OF SHANDONG UNIV OF TCM
Linear square paper tube manufacturing equipment
ActiveCN105666952BReduce distortionLow investment costPaper/cardboard wound articlesFixed frameEngineering
The invention discloses manufacturing equipment for a linear type square paper tube. The manufacturing equipment comprises a machine base, a square die fixing frame arranged at the head end of the machine base, a square tube die which is connected with the square die fixing frame, at least one group of square tube forming devices which are matched with the square tube die, a driving device which is connected with the square tube forming devices and a cutting device for cutting a square tube, wherein the cutting device is arranged at the tail end of the machine base; the square tube forming devices are arranged on the machine base; each square tube forming device is composed of a grinding wheel for forming the square tube; each grinding wheel is matched with the square tube die; and the driving device drives each grinding wheel to rotate. The manufacturing equipment adopts the above structure, only longitudinally pushes and grinds the square tube to form without the rotation process and radial torsion stress, greatly lowers the phenomenon of generating distortion and is wider in using range.
Owner:GUANGZHOU HAIFANG TECH CO LTD
Steel structure profile welding method
InactiveCN112620992AConvenient welding operationImprove welding efficiencyWelding/cutting auxillary devicesAuxillary welding devicesButt jointClassical mechanics
The invention relates to the technical field of steel structures, in particular to a steel structure profile welding method. The steel structure profile welding method uses an alignment fixing device, and the device comprises first clamping mechanisms, second clamping mechanisms, first fixing plates, a U-shaped collecting box, U-shaped fixing frames, first lifting cylinders, push rods and second fixing plates. H-shaped steel is fastened and clamped through the first clamping mechanisms, then the opposite ends of T-shaped steel and the H-shaped steel are in butt joint, the T-shaped steel is fastened and clamped through the second clamping mechanisms, and through the first lifting cylinders at one end of the U-shaped collecting box, under the action of the push rods, the U-shaped fixing frames, the first fixing plates and the second fixing plates, the first clamping mechanisms and the second clamping mechanisms are synchronously overturned, so that the T-shaped steel and the H-shaped steel are synchronously overturned, the side end of one side of the butt joint position is outwards overturned to form a proper angle, and the side end of the other side of the butt joint position can be outwards overturned to form a proper angle through the first lifting cylinders at the other end of the U-shaped collecting box.
Owner:深圳市中阳源石油化工有限公司
H-shaped steel and T-shaped steel butt welding aligning and fixing device
InactiveCN112643267AConvenient welding operationImprove welding efficiencyWelding/cutting auxillary devicesAuxillary welding devicesButt weldingButt joint
The invention relates to the technical field of steel structures, in particular to an H-shaped steel and T-shaped steel butt welding aligning and fixing device which comprises a first clamping mechanism, a second clamping mechanism, a first fixing plate, a U-shaped collecting box, a U-shaped fixing frame, first lifting cylinders, a push rod and a second fixing plate. H-shaped steel is fastened and clamped through the first clamping mechanism, then the opposite ends of the T-shaped steel and the H-shaped steel are in butt joint, the T-shaped steel is fastened and clamped through the second clamping mechanism, and the first clamping mechanism and the second clamping mechanism can synchronously overturn through the first lifting cylinder at one end of the U-shaped collecting box under the action of the push rod, the U-shaped fixing frame,the first fixing plate and the second fixing plate, so that the T-shaped steel and the H-shaped steel are turned over synchronously, the side end of one side of the butt joint position is turned over outwards by a proper angle, the side end of the other side of the butt joint position can also be turned over outwards by a proper angle through the first lifting cylinder at the other end of the U-shaped collecting box, welding operation is facilitated, and the welding efficiency is improved.
Owner:深圳市中阳源石油化工有限公司
Fixed adjusting device for vehicle and vehicle
ActiveCN110562153AAdjustable distanceImprove versatilityVehicle componentsEngineeringElectrical and Electronics engineering
Owner:BOE TECH GRP CO LTD
An automatic polishing device and its working method
ActiveCN112975690BSmooth rotationImprove polishing efficiencyPolishing machinesGrinding drivesPolishingEngineering
The invention provides an automatic polishing device and its working method, belonging to the technical field of mechanical processing, comprising a workbench, the lower end of the workbench is fixedly connected with an auxiliary frame, and the upper end of the workbench is provided with a polishing groove, a sixth chute and two Three installation grooves and the first installation groove, the polishing groove is fixedly connected with a protection frame, the upper end of the protection frame is fixedly connected with a protective cover, the rear end of the protection frame is provided with a first chute, and the lower end of the protection frame is fixedly connected with a receiving hopper, The lower end of the receiving hopper is provided with a material opening, and a front polishing mechanism is arranged in the protective frame. The front polishing mechanism includes two large polishing rollers and the first rotating shaft, and the side surface of the opposite tube is polished by the small polishing roller, and the opposite tube is polished by the large polishing roller. The upper and lower sides are polished, so that the four sides of the square tube can be polished at the same time, which can effectively improve the polishing efficiency without multiple polishing.
Owner:YANTAI ENG & TECH COLLEGE YANTAI TECHNICIAN INST
Portable mark spraying machine
ActiveCN110936728ARealize adjustment distanceMeet different needsTypewritersPower drive mechanismsControl engineeringMachine
The invention provides a portable mark spraying machine, which comprises a main machine body, wherein the upper end of the main machine body is fixedly connected with driving equipment; an output shaft of the driving equipment is fixedly connected with a synchronous pulley II; the annular outer side of the main machine body is slidably connected with a movable ring; the left end of the movable ring is fixedly connected with a second convex block; the second convex block is rotationally connected to the annular outer side of a rotating shaft I; the front end of the rotating shaft I is fixedly connected with a synchronous pulley I; the rear end of the rotating shaft I is fixedly connected with a moving wheel II; the annular outer side of the rotating shaft I is fixedly connected with a moving wheel I; a fixing ring is fixedly connected to the annular outer side of the middle of the main machine body; the left and right ends of the fixing ring are fixedly connected with first convex blocks, and each first convex block is in threaded connection with the annular outer side of an adjusting lead screw. Compared with the prior art, the portable mark spraying machine has the beneficial effects that the distance between the main machine body and an object can be adjusted, the application range is widened, movement is conducted through the moving wheel I and the moving wheel II, and the operation is facilitated.
Owner:东营正诺技术服务有限公司
Locomotive unit brake fatigue test device and test method
PendingCN111638054AMeet individual test requirementsImprove test efficiencyMachine part testingBrakeControl cell
The invention provides a locomotive unit brake fatigue test device. The fatigue test device comprises a base, a wheel simulation unit and an action control module, wherein the base is used for installing a locomotive unit brake, the wheel simulation unit and the action control module are both arranged on the base, the wheel simulation unit is matched with the locomotive unit brake to realize wheelbrake simulation, and the action control module is used for controlling the action of the locomotive unit brake. According to the locomotive unit brake fatigue test device, four actions of independently controlling the unit brake to inflate, deflate, pull the bracelet solution and return the bracelet solution can be realized through the action control module, and the requirement that the braceletsolution needs to be independently tested in a type test is met. The invention further provides a test method adopting the fatigue test device, the test method is simple to operate and low in manualintervention degree, and the labor intensity of personnel is reduced.
Owner:HUNAN LIANCHENG TRACK EQUIP CO LTD +1
Triple-hulled vessel
The invention discloses a triple-hulled vessel, and belongs to the technical field of ships. The triple-hulled vessel comprises a controller, a first connecting rod, a first base, a second connecting rod, a third base, a second base, a fourth connecting rod, a third connecting rod, side piece bodies, a fourth base, second sliding blocks, second sliding rails, first sliding blocks, a connecting rod, first sliding rails, a first air cylinder, a main piece body and second air cylinders. The left side and the right side of the main piece body are provided with the two first sliding rails respectively. The first sliding blocks are installed on the first sliding rails. The side piece bodies are installed on the two first sliding blocks. The second sliding rails are installed on the side faces of the first sliding rails. The second sliding blocks are installed on the second sliding rails. The second air cylinders are installed on the second sliding blocks. The fourth base is installed on the second air cylinder at the upper portion. The first connecting rod and the third connecting rod are installed on the fourth base through pin shafts. The second base is installed on the second air cylinder at the lower portion. The triple-hulled vessel has the advantage that the distance between the side piece bodies and the main piece body is adjustable.
Owner:ZHEJIANG OCEAN UNIV
Roller carrier for wind power tower drum machining
PendingCN112427878ARealize adjustment distanceGuaranteed unchangedWelding/cutting auxillary devicesAuxillary welding devicesGear wheelSlide plate
The invention discloses a roller carrier for wind power tower drum machining. The roller carrier comprises a base, movable sliding plates, rolling wheel supporting seats and rolling wheels, wherein sliding grooves are formed in the base, and the movable sliding plates are arranged above the base and moves in the direction of the sliding grooves; the rolling wheel supporting seats are arranged on the movable sliding plates, and the rolling wheels are arranged on the rolling wheel supporting seats; and the roller carrier further comprises a gear and racks, the racks are arranged on the movable sliding plates, the gear is arranged on the base, and the racks are matched with the gear, so that the movable sliding plates and the gear are linked. According to the roller carrier for wind power tower drum machining, the two racks are matched with the same gear to adjust the distance between the rolling wheels, and it can be guaranteed that the distance center point of the rolling wheels is notchanged.
Owner:中水恒岳(湖南)新能源科技有限公司
Flanging machine device
InactiveCN110193563ARealize adjustment distanceMetal-working feeding devicesPositioning devicesFlangingEngineering
The invention discloses a flanging machine device. The device comprises hollowed-out parts, electric push rods, sliding rails, sliding blocks, connecting bent rods, limiting blocks, inner rods, connecting support rods, second clamping panels and first clamping panels, wherein the two first clamping panels are arranged in a face-to-face manner, the hollowed-out parts are arranged in the first clamping panels, one ends of the inner rods extend into the hollowed-out parts, the other ends of the inner rods extend out of the hollowed-out parts, the other ends of the inner rods are provided with second clamping panels, the backs of the second clamping panels are provided with the connecting support rods, the side surfaces of the connecting supporting rods are provided with the connecting bent rods, the connecting bent rods are arranged on the back surfaces of the sliding blocks, the sliding blocks are arranged on the sliding rails, bolts are arranged on the sliding blocks, the sliding blocksare fixed on the sliding rails through the bolts, piston rods of the electric push rods are installed on the back surfaces of the first clamping panels, the inner rods and the first clamping panels are fixed through the limiting blocks, and the limiting blocks are welded on the first clamping panels and the inner rods. The device has the advantages that a tank body in a flanging process can standstably.
Owner:ZHEJIANG OCEAN UNIV
A Monocular with Both Microscopic and Telescopic Functions
InactiveCN109445085BSolve the problem of inverted imageSolve complex structuresMicroscopesTelescopesOphthalmologyMicroscope objective
The invention discloses a monocular with microscopic and telescopic functions and a design method thereof, and relates to the technical field of optical stationery. The monocular comprises an outer tube which sleeves an inner tube matched with the outer tube, an objective lens sleeve is connected to the left end spiral of the outer tube, an objective lens is arranged in the objective lens sleeve,a first inverting lens is arranged in the inner tube, the first inverting lens is located at the left end of the inner tube, a first support tube is arranged in the inner tube, and the left side faceof the first support tube makes contact with the right side face of the first inverting lens. According to the monocular with the microscopic and telescopic functions, by arranging the objective lens,under the action of the first inverting lens and a second inverting lens, by adjusting the distance between the objective lens and the first inverting lens, the image erecting telescoping or image erecting microscope effect can be achieved, the problem that for a traditional monocular with the microscopic and telescopic functions, an image is inverted in the microscopic state is solved, under theaction of four lenses, the telescopic and microscopic effects can be achieved, and the structure is simple.
Owner:BEIJING INST OF TECH ZHUHAI CAMPUS
Adjustable tea table chair
PendingCN112890491ARealize adjustment distanceComfortable sittingAdjustable chairsSitting PositionsHandrail
The invention discloses an adjustable tea table chair which comprises a main body, handrails are arranged on the main body, and a sliding groove arranged in the height direction of the main body is formed in the inner side wall of the main body; a seat plate, a sliding block extending into the sliding groove is arranged on the seat plate; a driving device which is arranged on the inner side of the main body, and the output end of the driving device is connected with the lower end face of the sitting plate for driving the sitting plate to move on the inner side of the main body; the driving device is arranged to drive the seat plate to move on the main body in the height direction of the main body, the distance between the seat plate and the ground is adjusted, armrests are not affected, and the chair can adapt to people with different upper body lengths and enables the people to have a more comfortable sitting posture.
Owner:中山市东业家具制造有限公司
a trimaran
ActiveCN105501385BRealize adjustment distanceHydrodynamic/hydrostatic featuresMarine engineeringStructural engineering
The invention discloses a triple-hulled vessel, and belongs to the technical field of ships. The triple-hulled vessel comprises a controller, a first connecting rod, a first base, a second connecting rod, a third base, a second base, a fourth connecting rod, a third connecting rod, side piece bodies, a fourth base, second sliding blocks, second sliding rails, first sliding blocks, a connecting rod, first sliding rails, a first air cylinder, a main piece body and second air cylinders. The left side and the right side of the main piece body are provided with the two first sliding rails respectively. The first sliding blocks are installed on the first sliding rails. The side piece bodies are installed on the two first sliding blocks. The second sliding rails are installed on the side faces of the first sliding rails. The second sliding blocks are installed on the second sliding rails. The second air cylinders are installed on the second sliding blocks. The fourth base is installed on the second air cylinder at the upper portion. The first connecting rod and the third connecting rod are installed on the fourth base through pin shafts. The second base is installed on the second air cylinder at the lower portion. The triple-hulled vessel has the advantage that the distance between the side piece bodies and the main piece body is adjustable.
Owner:ZHEJIANG OCEAN UNIV
A convenient multi-cable pay-off device
ActiveCN110282485BRealize adjustment distanceInstallation compatibleFilament handlingWire wheelEngineering
Owner:ZIGONG POWER SUPPLY COMPANY STATE GRID SICHUAN ELECTRIC POWER
Fixed adjustment device for vehicle and vehicle
ActiveCN110562153BAdjustable distanceImprove versatilityVehicle componentsIn vehicleControl engineering
Owner:BOE TECH GRP CO LTD
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