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96results about How to "Increase the bottom area" patented technology
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Sea cucumber bottom-sowing culture facility suitable for soft seabed
ActiveCN102972318AEfficient retentionIncrease the attachment areaClimate change adaptationPisciculture and aquariaNatural disasterSurvival ratio
The invention provides a sea cucumber bottom-sowing culture facility suitable for a soft seabed. The facility comprises frameworks, built-in separation nets, built-in dense nets, cuffs, a traction rope, an anchoring object and a marking floater. The frameworks are arranged in parallel and are covered with outer-wrapping netlike clothing, the frameworks are mutually connected to be of a telescopic mesh cage shape, the built-in separation nets for separating each framework into a plurality of culture units are arranged on each framework, the built-in dense net for catching and gathering sea cucumber baits is arranged in each culture unit, cuffs for taking and placing a sea cucumber is arranged on the outer-wrapping netlike clothing of each culture unit, the frameworks on two ends are respectively and sequentially connected with the traction rope and the anchoring object to be fixedly arranged in a seabed, and the marking floater is connected onto one end of the culture facility. Compared with the traditional culture facility, the culture facility provided by the invention is light and convenient, can be compressed, and is convenient for transportation, throwing and management, and the affect from a natural disaster of typhoon and the like is avoided; and by the adoption of the culture facility, the problems of easiness in entrapping by silt, poor culture effect and the like of the traditional culture facility can be solved, particle-like suspended matters in seabed water can be effectively held back as sea cucumber baits, and the survival ratio and the growth rate of the sea cucumber are improved.
Owner:SOUTH CHINA SEA INST OF OCEANOLOGY - CHINESE ACAD OF SCI
Measuring box and method for measuring exhausting flux of greenhouse gas on water surface
InactiveCN103901177AAvoid the influence of excessive changes in properties such as temperature and pressureReduce volumeTesting waterEngineeringGuide tube
The invention discloses a measuring box and method for measuring the exhausting flux of greenhouse gas on a water surface. The measuring box comprises a box body, a rectangular foam floating device, gas suction conduits, a three-way valve, a gas suction needle cylinder and a fixing rope, wherein the box body is hollow and semi-cylindrical; the bottom surface of the box body is rectangular and opened, two lateral surfaces of the box body are semi-circular and the top surface of the box body is arc-shaped; the rectangular foam floating device is arranged all around the exterior of the box body which is suspended on the rectangular foam floating device; gas sampling holes are formed in the top surface of the box body and are separately formed in the middle parts of the two lateral surfaces of the box body and the center of the arc-shaped top surface; one end of each gas suction conduit is respectively connected with the gas sampling holes, the other end of each gas suction conduit is respectively connected with one end of the three-way valve and another end of the three-way valve is respectively connected with the gas suction needle cylinder. The measuring box disclosed by the invention is reasonable in structure, small in size, portable, high in stability and capable of shortening sampling time and ensuring sampling accuracy.
Owner:HOHAI UNIV
High-efficiency hot dip galvanizing production line
ActiveCN105861970AQuick removalEasy to salvageHot-dipping/immersion processesAcid washingEngineering
The invention discloses a high-efficiency hot dip galvanizing production line which comprises a lifting appliance, a zinc pot, an acid washing tank, a water washing tank, a cosolvent tank and a cooling tank. The high-efficiency hot dip galvanizing production line can quickly remove bubbles on the workpiece surface in the workpiece galvanizing process, can gather the zinc ash on the surface before the workpiece is taken out of the zinc pot so as to prevent the adhesive pollution, can enable the reflux motion of the acid liquor in the acid washing tank so as to increase the contact reaction rate between the acid liquor and acid-washed workpiece, can monitor the concentration of the acid liquor in real time, can enable the water washing of the workpiece to proceed more quickly and thoroughly, can enable the contact between the workpiece and cosolvent more uniformly and quickly, can eliminate the influence of the impurities and stains attached to the workpiece surface on the cosolvent treatment so as to effectively ensure the feed quality of the subsequent procedure, and can enable the water cooling heat transfer of the acid washing wastewater for the hot dip galvanizing cooling tank so as to save the water resources and enhance the wastewater utilization efficiency, thereby saving the production cost.
Owner:浙江慧钢技术发展股份有限公司
Diamond wire saw cutting machine for underwater vertical pipe
ActiveCN107584676AReduce quality problemsSmall sizeWorking accessoriesStone-like material working toolsDiamond wire sawEngineering
The invention provides a diamond wire saw cutting machine for an underwater vertical pipe. The diamond wire saw cutting machine is composed of a cutting device, a feeding device, a clamping device, atensioning device, a guide device and a main body frame. The main body frame is of vertical design and vertical installation, the cutting device, the feeding device and the clamping device are compactly installed on the main body frame, and the tensioning device and a rope control guide device are installed on the feeding device. The feeding device and the clamping device are in a parallel installation manner on the main body frame, and the clamping device is nested and installed in the middle of the feeding device, the rope control guide device controls the direction of a diamond string beadwire, to ensure that the string bead wire and the clamping device do not interact with each other during the cutting operation. The diamond wire saw cutting machine is used for cutting of the underwater composite vertical pipe or a jacket pile foundation of an abandoned platform, and operations such as the recovery or maintenance of the underwater composite vertical pipe and the dismantling of theabandoned platform can be implemented.
Owner:HARBIN ENG UNIV
Method of forming semiconductor structure
InactiveCN105448814AIncrease the bottom areaIncrease the effective contact areaSemiconductor/solid-state device manufacturingMetal interconnectSemiconductor structure
The invention provides a method of forming a semiconductor structure. The method comprises the steps of providing a semiconductor substrate with a transistor forming on the surface thereof; forming a first interlayer dielectric layer covering the semiconductor substrate and the transistor; forming a plug in the first interlayer dielectric layer; forming a sacrificial layer covering the first interlayer dielectric layer and the plug; etching the sacrificial layer, and forming a first trench in the sacrificial layer; forming a second interlayer dielectric layer filled in the first trench; removing the remaining sacrificial layer, and forming a second trench which exposes the surface of the plug; and forming a wiring layer filled in the second trench, the bottom of the wiring layer being electrically connected with the plug and the top of the wiring layer having a size smaller or equal to that of the bottom. The effective contact area between the wiring layer and the plug is increased, the resistance drift phenomenon of a metal interconnect structure is improved, damage to the interlayer dielectric layers from the etching process is avoided, the parasitic capacitance is reduced, and the device electrical performance is optimized.
Owner:SEMICON MFG INT (SHANGHAI) CORP
Rice dry-culturing seedling disc as well as seedling raising method and application thereof
ActiveCN105340628AEasy to standLarge bowlTransplantingCultivating equipmentsMechanical energyAgricultural machinery
The invention relates to a rice dry-planting seedling disc as well as a seedling raising method and application thereof, belonging to the technical field of agricultural machinery equipment. The rice dry-planting seedling disc comprises a disc body, bowl bodies and support bodies, wherein the bowl bodies are inverse cone bodies and are located in the disc body; at least three grooves are formed in the disc body, and the support bodies are located in the grooves; the support bodies are used for supporting the seedling disc so as to conveniently place seedlings on a rice dry-planting machine in piles. By raising the seedlings by virtue of the seedling disc, soil at the roots of the raised seedlings is moderate in dryness and humidity, is dry and comfortable, is agglomerated and is not easily scattered during mechanical dry planting, so that the operations of seedling separation, seedling transportation and mechanical dry planting are easily realized. The seedling disc is applied to the specific rice dry-planting machine and is excellent in energy conservation; compared with a traditional rice transplanter which is high in mechanical energy consumption while walking in an irrigated land, the rice dry-planting machine which is used for planting the seedlings on a dry farmland has the advantages that the more energy is saved, and the speed is relatively high; the operation time can be conveniently controlled, and the seedling transplanting time can be shortened; compared with a seedling throwing manner, a mechanical seedling transplanting manner and a manual seedling transplanting manner, the seedling transplanting time can be shortened.
Owner:INST OF AGRI RESOURCES & ENVIRONMENT SHANDONG ACADEMY OF AGRI SCI
Offshore multifunctional combined buoy
An offshore multifunctional combined buoy comprises a main instrument cabin located in the middle of the buoy, a meteorological observation platform arranged above the main instrument cabin, a buoyancy module and an anchor system. The main instrument cabin comprises a main cabin body, and annular reinforcing ribs and axial reinforcing ribs are arranged on the outer side of the main instrument cabin; a plurality of keel components are connected with the axial reinforcing ribs, instrument mounting wells which are through up and down are formed in the middles of the keel components, and mooring piles are arranged at the outward ends of the keel components; a buoyancy module is installed between every two adjacent keel components and comprises a floating body and a pair of clamping plates installed on the upper surface and the lower surface of the floating body. The upper end of the anchor system is connected with one of the mooring piles. Compared with the prior art, the design of the main instrument cabin is different, the main instrument cabin comprises the annular reinforcing ribs and the axial reinforcing ribs, the keel components are added, and the strength of the buoy is improved; a buoy mooring and fixing point is designed on the side face of the buoy instead of the bottom of a traditional buoy, and meanwhile the separation mode of the buoy body and the anchor system is improved; and the design of the ADCP instrument cabin and an anti-theft watertight cabin door is improved.
Owner:GUANGZHOU RUIHAI OCEAN TECH CO LTD
Polarizing plate sticking device
ActiveCN101142513AReduce the bottom areaStable deliveryNon-linear opticsLiquid-crystal displayEngineering
In a polarizing disc pasting device according to the invention, a first polarizing disc pasting device (600) and a second polarizing disc pasting device (700) are provided with frame components (601 and 701) which are arranged that the components can rotate around the rotating axes (P11 and P12) and have four side surfaces. Therefore while the operation of pasting the polarizing disc (2 and 3) to the liquid crystal unit substrate (1) a the polarizing disc pasting station (S13), the operations of stripping covering thin film from the polarizing disc (2 and 3) at the covering film stripping station (S13) and receiving polarizing disc (3) at the polarizing disc receiving station (S11) can be executed. As a result, the polarizing disc pasting device which can restrain the increasing of the base area of the polarizing disc pasting device caused by the enlargement of the color liquid crystal display device is provided.
Owner:YODOGAWA MEDEC
Low-section water tank for integrated carrying-type railway vehicle
ActiveCN101863274AReduce section heightImprove carrying capacityLocomotivesCarrying capacityWater flow
The invention relates to a low-section water tank for an integrated carrying-type railway vehicle. The water tank comprises a box body, a top cover and breakwaters mounted in the box body, wherein the box body is provided with a water inlet, a water outlet and an overflow opening, the breakwaters are criss-cross in the box body, the bottom part of the breakwater is connected with the bottom surface of the box body by welding, the side part is connected with the side wall of the box body by welding, the top part is connected with the top cover by welding, the criss-cross breakwaters form a plurality of spaces, a bottom communication region for water flowing is arranged at the bottom of the criss-cross breakwater in each space, a top communication region for ventilation is arranged at the top part, and a mounting seat for fixing the water tank on the vehicle body is arranged at the periphery outside the box body. The invention can greatly reduce the section height of the water tank, can carry load integrally after the breakwaters and the box body are formed, improve the carrying capacity and strength of the whole water tank, guarantee the smooth water flowing in the water tank, has simple mounting structure and does not occupy the limited space below the vehicle.
Owner:CRRC QINGDAO SIFANG CO LTD +1
Self-lubricating double-layer composite material and preparation method thereof
PendingCN109177201ASimple preparation processIncrease manufacturing costOther domestic articlesMetalNanotechnology
The invention discloses a self-lubricating double-layer composite material and a preparation method thereof, and belongs to the field of self-lubricating materials. The structure of the self-lubricating double-layer composite material comprises a metal matrix layer and a self-lubricating layer, wherein a blind hole is arranged on one side of the metal matrix layer, the self-lubricating layer is embedded on the surface of the metal matrix layer, the thickness of the metal matrix layer is 1-50 mm, the thickness of the self-lubricating layer is 0.03-1.0 mm, the self-lubricating layer comprises apolymer matrix and an additive, and the adding amount of the additive is 5-35 wt%. According to the present invention, the self-lubricating double-layer composite material is obtained by raw materialpre-mixing raw materials, hole forming, compounding and heating curing; the preparation method has advantages of simple preparation process, low energy consumption and less pollution; and the obtaineddouble-layer composite material has strong bonding force and good self-lubricating property, can be used under severe working conditions, and can reduce the occurrence of peeling failure.
Owner:合肥波林新材料股份有限公司
Semi-submersible living platform
ActiveCN106516025AImprove securityExpand the working areaWatercraft hull designFloating buildingsMarine engineeringStructure of the Earth
The invention provides a semi-submersible living platform. The semi-submersible living platform comprises lower floating bodies, stand columns which are separately supported on the corresponding lower floating body, and a main hull supported on the stand columns, wherein each of the lower floating bodies is flat; the cross section of the main body of each lower floating body is rectangular, and a height-width ratio is 0.52 -0.62; and the width of a bow end and the width of a stern end of each of the lower floating bodies are separately, smoothly and gradually reduced in the direction of the corresponding end part. According to the semi-submersible living platform disclosed by the invention, each of the lower floating bodies adopts a flat type structure and has a small height-width ratio coefficient, so that the area where the wave energy is concentrated can be avoided, the natural period of the heave motion of the platform is prolonged, the movement performance of the platform, the air gap of the lower surface of the main hull and slamming on the lower surface of the main hull are improved, and the safety of the semi-submersible living platform is improved; besides, the bottom area of the lower floating bodies is relatively increased by the small-coefficient-height-width ratio structure of the lower floating bodies, so that the platform is conveniently towed in shallow water or is transported by a crane ship; and in addition, the streamlined structures of the bow ends and the stern ends of the lower floating bodies also contribute to reducing the flow resistance borne by the platform and the fuel consumption during navigation conditions is reduced, so that the cost is reduced.
Owner:CIMC OFFSHORE ENG INST +2
Lithium ion battery end cover, lithium ion battery and production method of lithium ion battery
ActiveCN103915584AEasy to fixNot easy to fall offFinal product manufactureSmall-sized cells cases/jacketsPower flowElectrical conductor
The invention discloses a lithium ion battery end cover capable of preventing the leakage of an electrolyte solution and the heating during large-current discharging, a lithium ion battery and a production method of the lithium ion battery. The lithium ion battery end cover is characterized by comprising a cover body, a positive guide pin and a negative guide pin, wherein the tail parts of the positive guide pin and the negative guide pin are arranged in the cover body and are respectively provided with a guide pin holder for preventing the guide pin from being separated from the cover body, each guide pin holder is a conductor, and the bottom of each guide pin holder is level to the bottom of the cover body. The lithium ion battery comprises an aluminum shell and a roll core provided with a positive pole piece and a negative pole piece in a rolling manner, wherein the end cover with the positive guide pin and the negative guide pin is arranged in an opening of the aluminum shell, and the end cover is connected with the positive pole piece and the negative pole piece through tabs. The production method comprises the steps of producing the end cover, producing the roll core, welding, loading the end cover into the shell, rolling, and secondarily welding. The guide pins are integrally injected into the cover body and are generally seamless; the guide pins are prevented from being withdrawn through the guide pin holders, and the bottom area of the guide pin holders is large, so that the welding area of the tabs and the pole pieces can be increased, and the tabs and the pole pieces are firm and are unlikely to drop; the contact area is also increased, the impedance is reduced, and the heating during large-current discharging is avoided.
Owner:合肥鸿业锂能科技有限公司
Solar water heater convenient to adjust and install
InactiveCN108826710AEasy to install and adjustEasy to installSolar heating energySolar heat collectors with working fluidsSolar waterArchitectural engineering
The invention discloses a solar water heater convenient to adjust and install. The solar water heater comprises a body, telescopic rods, first clamping grooves, a base, fixing holes, evacuated collector tubes, slide rails and installing holes. First supports are connected to the lower portion of the body, first rotary shafts are installed on the upper portions of the first supports, second supports are installed on the right sides of the first supports, the evacuated collector tubes are installed in the body, second springs are connected inside first installing blocks, the slide rails are arranged below the second supports, fixing grooves are formed in the left sides of sliding blocks, second fixing rods are arranged on the right sides of the fixing grooves, and the installing holes are formed in the upper portions of the evacuated collector tubes. The solar water heater convenient to adjust and install is provided with the second supports with adjustable height, sawtooth strips of thetelescopic rods are meshed to drive the telescopic rods to stretch and retract upwards while drive strips are rotated, accordingly, the aim that the telescopic rods stretch and retract is realized, the overall height of the second supports is convenient to adjust, and the solar water heater is wider in application range.
Owner:安徽光鼎晶新能源科技有限公司
Ashtray for pilotless automobile
The invention discloses an ashtray for a pilotless automobile. The ashtray comprises an ashtray body. The center of the bottom of the ashtray body is fixedly connected with a fixed rod, the surface of the fixed rod is in sleeve connection with a rubber layer, an ash drop opening is formed in the surface of the ashtray body, a groove is formed in the top of the inner wall of the ashtray body, one side face of the groove is fixedly connected with one end of a fixed shaft, the other end of the fixed shaft penetrates a first through hole formed in the surface of a movable block and is fixedly connected with the other side face of the groove, and one end of the movable block positioned outside the groove is fixedly connected with a cover plate. By the aid of the ash drop opening, a user stretches a cigarette end into the ash drop opening and drops cigarette ash, so that the cigarette ash cannot fly about due to airflow, and the internal condition of the ashtray can be observed by the aid of a second through hole and a screen. Besides, the cigarette ash is prevented from flying out of the second through hole, water can be poured into the ashtray through the screen when the inside of the ashtray burns, and flying of the cigarette ash and burning of the ashtray body are prevented by the aid of the ash drop opening, the second through hole and the screen.
Owner:施春燕
Fan diffuser structure for dust collector
InactiveCN102793510AIncrease the space areaIncrease the bottom areaPump componentsSuction cleanersEddy currentEngineering
The invention discloses a fan diffuser structure for a dust collector. The fan diffuser structure comprises a body part with certain thickness and a certain area; a plurality of arc front guide blades are formed at the periphery of the lower side of the body part at certain intervals; a flow channel through which air is guided to flow is formed between two adjacent front guide blades; and a groove is formed on the bottom of each flow channel. The fan diffuser structure for the dust collector has the advantages that the groove is formed in the center of the bottom of the flow channel formed between the adjacent two front guide blades, and the areas of the cross sections of the grooves and the flow channels are gradually reduced from external openings to internal openings proportionably. After the air flow enters the flow channels, the spaces and the bottom areas of the flow channels are increased due to the grooves formed in the centers of the flow channels, so that the flow speed of the air flow in the middles is reduced, the difference of the flow speed in the middles and two sides of the flow channels is balanced, the air flow speed in the flow channels is distributed uniformly, eddy current can be reduced effectively, energy loss is reduced, and flowing efficiency is improved.
Owner:LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
Heating and heat preservation device of milk bottle
The invention discloses a heating and heat preservation device of a milk bottle. The heating and heat preservation device of the milk bottle comprises a housing, a heating cylinder, a milk bottle fixing plate, a storage battery and a motor, the upper end of the housing is rotatably connected with a heat preservation bottle lid through a hinge pin, the housing is internally provided with the heating cylinder, a partition plate is fixedly arranged inside the heating cylinder, a heating tube is arranged between the partition plate and the inner wall of the heating cylinder, a fixed ring is fixedly arranged at the upper end of the partition plate through a support, a soft plate is fixedly arranged at the lower end of the fixed ring, the bottom of the soft plate is covered with cotton cloth, the milk bottle fixing plate is arranged at the bottom of the heating cylinder, the milk bottle fixing plate and the heating cylinder are connected with sealing film in a sealing mode, the lower end of the milk bottle fixing plate is fixed to the push rod, the other end of the push rod is connected with an eccentric wheel, the other side of the eccentric wheel is rotatably connected with the motor through a rotation shaft, a base is fixedly arranged at the lower end of the housing, the base is internally provided with the storage battery, and the storage battery is electrically connected with a charging opening through a lead. The heating and heat preservation device of the milk bottle is high in safety, high in heating speed and convenient to use.
Owner:安徽睿智检验检测服务有限公司
Waste metal pelleting machine
The invention discloses a waste metal pelleting machine, and relates to the technical field of waste metal recovery equipment. The waste metal pelleting machine includes a base, a machine shell and adriving device; the top of the machine shell is provided with a feeding port, and a rotating shaft is arranged below the feeding port; the driving device is used for driving the rotating shaft to rotate; the bottom of the machine shell is provided with a discharging port; a plurality of cone pulleys are sequentially arranged on the rotating shaft from top to bottom, the cone pulleys are in a circular truncated cone shape, the diameters of the bottom surfaces of the cone pulleys are sequentially increased from top to bottom, and a plurality of flat hammers are fixedly mounted on the side surfaces of the cone pulleys; a plurality of lining plates are fixedly mounted on the inner wall of the machine shell; the rotating shaft, the flat hammers and the lining plates are all made of high-strength alloy steel; and a filtering device is a screen. The waste metal pelleting machine is used for crushing and extrusion formation of waste metals. Compared with an existing metal pelleting machine, the waste metal pelleting machine is capable of producing metal pellets smaller in size and more regular in shape and increasing the recovery price of the metal pellets and economic benefits.
Owner:河南百瑞德环保科技有限公司
Bi-component adhesive preparation device with magnetic stirring and overturning adhesive discharging functions
ActiveCN111346794AExtended service lifeAvoid cloggingLiquid surface applicatorsCoatingsAdhesive cementEngineering
Owner:重庆津竹缘创新科技有限公司
Friction reduction bearing and preparation method thereof
The invention discloses a friction reduction bearing and a preparation method thereof, and relates to the technology field of bearings. The friction reduction bearing structurally comprises a base body and a solid lubricant; the base body is hollow cylinder which is formed by a plate in a coiled mode; a blind hole is radially formed in the inner wall of the base body; the solid lubricant is arranged in the blind hole; and the area of the bottom of the blind hole is larger than that of the open part of the blind hole. The blind hole is formed in one side of the plate for the base body, then thesolid lubricant is arranged in the blind hole, thus the side, with the blind hole, of the plate is coiled into the inner wall of the bearing, and the lubricant is fixed through deformation of the plate of the base body; during coiling, a material of the inner wall deforms, the open part of the blind hole is extruded, and thus the area of the open part is smaller than the area before deformation;and a material of the outer wall is stretched, the bottom of the blind hole is also stretched, thus the area of the bottom of the blind hole is larger than that of the open part of the blind hole, thelubricant is firmly fixed in the blind hole, and the bearing performance is more stable.
Owner:合肥波林新材料股份有限公司
Expansion dock and portable electronic system therewith
ActiveUS9122447B2Without increasing any counterweight or decreasing a weight of the portable electronic deviceIncrease the bottom areaDigital data processing detailsDocking stationElectronic systems
Owner:WISTRON CORP
Stirring and gluing device with simple structure for double-component quick-drying glue
ActiveCN111346783AExtended service lifeAvoid cloggingLiquid surface applicatorsRotary stirring mixersDry glueMechanical engineering
The invention relates to a device for metering, mixing, stirring and discharging the double-component quick-drying glue, in particular to a stirring and gluing device with a simple structure for double-component quick-drying glue. The stirring and gluing device comprises storage barrels containing a component A and a component B separately, a pipeline for allowing each single component to flow toa mixer, and a mixer. The stirring and gluing device is characterized in that a plurality of wide-mouth glue nozzles are arranged in a rotating body with a horizontal rotating shaft in order to form acirculating wide-mouth glue nozzle combination; a pump body or a valve body to which the two-component glue flows in proportion and a stirrer are arranged above the wide-mouth glue nozzle in place, and the stirrer can be separated from the wide-mouth glue nozzle; and after the circulating wide-mouth glue nozzle combination rotates by 90 degrees towards a center shaft in the horizontal direction,the first wide-mouth glue nozzle completes gluing, the second wide-mouth rubber nozzle moves in place, and the operation cycles in order. The use time of the stirring mixer can be greatly prolonged, the structure is simple, and the use is convenient.
Owner:重庆津竹缘创新科技有限公司
Hollow cylinder pier used for fixing overwater platform structure at water bottom and installation and construction method thereof
ActiveCN104912045AIncrease the bottom areaLarge internal spaceArtificial islandsUnderwater structuresStructural waterPier
Provided is a method of installing and constructing a hollow cylindrical pier for fixing an offshore platform structure to the bed, wherein a steel cylinder (101) with an inner diameter slightly greater than the hollow cylindrical pier is driven into the bed (2) until at least the bearing stratum is reached to ensure fixing, and part of the steel cylinder (101) is exposed above the water surface (1); draining ponding inside the steel cylinder (101), and excavating bed sediment inside the steel cylinder (101); cutting off the steel cylinder (101); hoisting a first hollow cylindrical pier section (1A) with a sealed bottom end vertically downwards from the water surface (1) towards the steel cylinder (101), pre-tensioning an overlapping hollow cylindrical pier section on the hollow cylindrical pier section via a shear key structure and then fixedly connecting same with the previous hollow cylindrical pier section, and hoisting same in turn such that after the sealed bottom end of the first hollow cylindrical pier section (1A) reaches near the bottom end of steel cylinder (101), at least part of the lastly hoisted overlapping hollow cylindrical pier section is exposed above the water surface (1); and pouring concrete (107) into a gap between the steel cylinder (101) and the hollow cylindrical piers. Further provided are a method of installing and constructing an offshore platform structure and a hollow cylindrical pier for fixing to the bed and an offshore platform structure.
Owner:GUANGDONG SEACITY DEV HLDG LTD
Hidden communication camera with waterproof structure
ActiveCN109688307ASmall footprintEasy to carryTelevision system detailsColor television detailsCamera lensEngineering
The invention relates to a hidden communication camera with a waterproof structure. The hidden communication camera comprises a camera lens and a gasket, wherein the outer side of the camera lens is inlaid with a camera shell; the lower end of the camera shell is connected with a base; the inner lower end of the base is provided with a neck; a clamping block is arranged inside the neck; a connecting plate is arranged at the lower end of the clamping block; a rotating shaft is fixed to the inner lower end of the connecting plate; a supporting inner rod is embedded into the lower end of the rotating shaft; and the lower end of the supporting inner rod is connected with a supporting outer rod. The hidden communication camera has the beneficial effects that the camera shell and the camera lenscan be supported by clamping the clamping block inside the base, so that the camera lens can be lifted without the staff during communication. Moreover, the clamping block can be taken out from the base to separate the connecting plate from the base, so that the floor space of the camera lens can be reduced when the camera lens is taken away, thereby making the camera lens more convenient to carry.
Owner:广东超倬科技有限公司
Automatic dough kneading machine
InactiveCN107889863AUniform frequencyUniform strengthDough-sheeters/rolling-machines/rolling-pinsDrive wheelFood processing
The invention discloses an automatic dough kneading machine, and belongs to the technical field of food processing. The automatic dough kneading machine includes a machine box, a driving wheel, a driven wheel, a motor, a connecting rod, a hammer handle, a dough kneading hammer, and a dough kneading disc; the driving wheel, the driven wheel and the motor are all mounted in the machine box, the driving wheel is mounted on an output shaft of the motor, and the driving wheel and the driven wheel are connected through a belt in a driving manner; the lower end of the connecting rod is hinged with aneccentric part of the driven wheel through a hinge, the upper end of the connecting rod extends outside the machine box, and the upper end of the connecting rod is hinged with the right end of the hammer handle through a hinge; the dough kneading hammer is fixedly connected to the lower side of the left end of the hammer handle; the dough kneading disc is arranged below the dough kneading hammer;a bracket is arranged between the dough kneading disc and the connecting rod; the bracket is fixedly connected with the upper end face of the machine box; the middle part of the hammer handle is hinged with the bracket through a hinge. The invention provides the automatic dough kneading machine which is easy to operate and can realize automatic dough kneading.
Owner:恭城福茂生油茶文化产业发展有限公司
Position change device for polarizing sheet
The invention relates to a polarizing sheet sticking device. A first polarizing sheet sticking device (600) and a second polarizing sheet sticking device (700) are provided with frame components (601 and 701) which are rotationally arranged by using rotating shafts (P11 and P12) as centers and are provided with four lateral surfaces. Therefore, when polarizing sheets (2 and 3) are stuck to a liquid crystal unit substrate (1) at a polarizing sheet sticking station (S14), covered films can be peeled from the polarizing sheets (2 and 3) at a covered film peeling station (S13), and the polarizing sheet (3) is accepted at a polarizing sheet accepting station (S11). As a result, the polarizing sheet sticking device which can inhibit the increment of the bottom area thereof due to large size of a color liquid crystal display can be provided.
Owner:YODOGAWA MEDEC
Metal shell body used for accommodating electronic components and provided with inflation assembly
ActiveCN112040745AEffectively fixedImprove shock absorptionCasings/cabinets/drawers detailsMetal casingsEngineeringElectronic component
The invention provides a metal shell body used for accommodating electronic components and provided with an inflation assembly. The metal shell body used for accommodating the electronic components and provided with the inflation assembly comprises a box-type protective shell body, a cover plate, two air bags, an upper base and two first springs, wherein the cover plate is connected to the top part of the box-shaped protective shell in a clamped mode; the two air bags are fixedly mounted on the inner walls of the two sides of the box-shaped protective shell correspondingly; the upper base is fixedly mounted on the inner wall of the bottom part of the box-shaped protective shell; and the two first springs are fixedly mounted at the top part of the upper base. The metal shell body used for accommodating the electronic components and provided with the inflation assembly has the advantages of being convenient to use, capable of accommodating component box-type protective shells of different sizes and capable of dissipating heat in the box-type protective shells.
Owner:深圳市企诺德电子有限公司
Stator embedded electromagnetic suspension microsystem
InactiveCN101043190AIncrease stiffnessOvercome frictionRotary gyroscopesMechanical energy handlingEngineeringMicroelectromechanical systems
A type of stator embedded electromagnetism suspending Microsystems of microcomputer electric system technology field includes round box type micro suspending quality, upper stator, middle base, down stator, leading line, middle column, lower base. The upper stator and the lower stator are similar completely, they includes stable suspending loop outer loop, stable suspending loop inner loop, connecting line. The round box type micro suspending quality is suspended stably at the outer edge of the middle base under the function of electromagnetic force of upper stator and lower stator. The stator embedded electromagnetism suspending Microsystems adopts the round box type micro suspending quality and stator embedded structure, the structure can increase the suspending rigidity and side stability rigidity of micro suspending quality, at the same time the middle base can limit the position when the round box type micro suspending quality does not work, it fits for application in field of micro peg-top, micro inertia measuring unit, and resolves the defects of background technology.
Owner:SHANGHAI JIAO TONG UNIV
Portable test tube rack used for drug detection and capable of preventing toppling-over
ActiveCN112604728AAvoid influenceLifting and moving smoothlyTest tube stands/holdersEngineeringStructural engineering
The invention discloses a portable test tube rack used for drug detection and capable of preventing toppling-over, belonging to the technical field of test tube racks. The portable test tube rack comprises a fixing block, wherein an adjusting mechanism is arranged in the fixing block; one end of the adjusting mechanism penetrates through the outer surface of the fixing block and is fixedly connected with a positioning mechanism; the lower surface of the positioning mechanism is detachably connected with supporting mechanisms; and an anti-falling mechanism is arranged in the fixing block and located on the lower side of the adjusting mechanism. According to the invention, the multiple supporting mechanisms are arranged, so different test tubes can be stored on the multiple supporting mechanisms; a threaded column can be controlled to rotate through a first rotating shaft by rotating a screwing block, an adjusting plate can move up and down to adjust the position of the adjusting plate under the action of a threaded hole at the time, and a through hole and a positioning hole can be staggered at the moment; a silica gel pad can get close to a fixing rod and can clamp test tubes with different thicknesses at the same time; and the adjusting plate can stably move up and down along a track under the action of a first sliding block and a first sliding groove.
Owner:杭州维度慧美医学检验实验室有限公司
Lithium ion battery end cover
ActiveCN103915585APrevent leakageIncrease the bottom areaSmall-sized cells cases/jacketsElectric connector introductionElectrical batteryInjection molding machine
The invention discloses a lithium ion battery end cover. The lithium ion battery end cover is characterized by comprising a cover body, a positive guide pin and a negative guide pin, wherein the positive guide pin and the negative guide pin run through the cover body, one section, in the cover body, of each guide pin is provided with a guide pin holder which is used for preventing the guide pin from being separated from the cover body, and the cover body is formed by thermoplastic resin, which can resist the high temperature of 90,DEG C, in an injection molding manner. The lithium ion battery end cover is simple in structure, the guide pins are integrally injected into the cover body, and the end cover is integrally formed in a seamless manner, so that the liquid leakage of a battery can be effectively prevented; the guide pins cannot be separated from the cover body through the guide pin holders which are integrated with the guide pins, and the bottom area of the guide pin holders is large, so that the welding area is increased, the guide pins are unlikely to drop, the contact area is also increased, the impedance is reduced, and the heating during large-current discharging can be avoided.
Owner:合肥鸿业锂能科技有限公司
Centrifugal training device
PendingCN110384897APrevent rolloverIncrease the bottom areaMuscle exercising devicesEngineeringFlywheel
The invention discloses a centrifugal training device. The centrifugal training device comprises a mounting frame, a counterweight flywheel, a pull rope and a handle, wherein the mounting frame is provided with a flywheel shaft; the flywheel shaft is rotationally connected to the mounting frame; the counterweight flywheel is arranged on the flywheel shaft; one end of the pull rope is connected with the flywheel shaft; the other end of the pull rope is connected with the mounting frame; the handle is provided with a rope winding wheel; and the middle of the pull rope is wound on the rope winding wheel. According to the training device, due to the fact that the counterweight flywheel is arranged on the flywheel shaft, when the rope winding wheel pulls the pull rope, the flywheel shaft and the counterweight flywheel can be accelerated to rotate for performing strength training of concentric contraction on a trainee; when the pull rope on the flywheel shaft is no longer unwound, the trainee brakes the counterweight flywheel, and at the moment, the trainee can be subjected to strength training of eccentric contraction, so that the effect of centrifugal training is achieved; and therefore, the training device achieves the effect of the centrifugal training under the condition that a centrifugal counterweight is not required to be provided by an electric power device, the structure issimpler, the use by the trainee is more convenient, and the energy consumption is lower.
Owner:广东安捷力运动康复有限公司
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