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Thin-film encapsulation structure and organic light-emitting diode display thereof
InactiveCN104638200ATo solve the quantitative standard of densityDon't get hurtSolid-state devicesSemiconductor/solid-state device manufacturingBlack spotDisplay device
The invention discloses a thin-film encapsulation structure and an organic light-emitting diode display thereof. The thin-film encapsulation structure comprises an organic light-emitting diode, a first inorganic thin-film layer, organic thin-film layers and a second inorganic thin-film layer, wherein the first inorganic thin-film layer has first Young modulus; the first inorganic thin-film layer is located above the organic light-emitting diode and covers the organic light-emitting diode; the organic thin-film layers are stacked above the first inorganic thin-film layer; the second inorganic thin-film layer has second Young modulus; the second inorganic thin-film layer is located above the organic thin-film layers; the first Young modulus is greater than the second Young modulus. Compared with the prior art, the Young modulus of one inorganic thin-film layer close to the organic light-emitting diode is higher than that of another inorganic thin-film layer far away from the organic light-emitting diode, so that the quantitative standard of the compactness of the inorganic thin-film layers can be solved; the condition that the organic light-emitting diode cannot be damaged by vapor or organic matters on the upper layer is ensured; in addition, the lightless black spots on reaction of the organic matters caused by processing plasma can also be reduced by the thin-film encapsulation structure.
Owner:AU OPTRONICS CORP
Hair dye containing plant polyphenol functional material
PendingCN111840104APrevent oxidative deteriorationImprove hair dyeing efficiencyCosmetic preparationsHair cosmeticsPolymer scienceHair Colorants
The invention discloses a hair dye containing a plant polyphenol functional material. The hair dye comprises an agent A and an agent B, the mass ratio of the agent A to the agent B is 1: 1, and the agent B is composed of 18-26% of hydrogen peroxide, 8-15% of oleyl alcohol, 8-15% of oleic acid, 8-15% of propylene glycol, 8-15% of isopropanol, 1-5% of sodium dodecyl sulfate, 1-5% of phosphoric acidand the balance deionized water. A large amount of phenolic hydroxyl groups in the gallic acid functionalized POSS nanoparticles protected by the mercapto-terminated acetone can effectively prevent oxidative deterioration of 5, 6-dihydroxyindole, so that the hair dyeing efficiency is improved; meanwhile, adhesion is high, molecules are large, the material can be well attached to an epidermal scalelayer, synthesized melanin is sealed in a cortex layer, and it is guaranteed that the hair dyeing effect is stable and resistant to washing; the mercapto-terminated acetone protected gallic acid functionalized POSS nanoparticles can also improve the mechanical properties of the hair.
Owner:桂林长发小寨生物科技有限公司
Crushing device for arrowroot block bodies
A kudzu powder block crushing device, comprising a body and a power supply box, the upper end of the body is provided with a crushing box, the upper end of the crushing box is provided with a sealing ring, the top of the crushing box is provided with a cover, the body One side is provided with fixing bolts, and the inside of the body is provided with a drive motor and a noise reduction device, the bottom of the body is provided with a discharge port, the bottom of the base is fixedly installed with a shock-absorbing pad, and the power box A waterproof switch is arranged on the upper end, and a speed regulator is arranged inside the power box, and a speed regulating button is arranged on the outer surface of the power box. It is equipped with a speed governor and a noise reduction device, which can adjust the operating speed of the equipment according to the size of the kudzu powder block, so that the crushing is more complete, the crushing efficiency is improved, and the noise caused by the operation of the equipment can be reduced to make the human ear more comfortable. Working conditions, bringing better prospects for use.
Owner:湖北黄仙洞葛业科技有限公司
Outdoor LED ambient lamp
InactiveCN109539008AIncrease contact areaEffective coolingLighting heating/cooling arrangementsProtective devices for lightingEngineeringHeat sink
The invention discloses an outdoor LED ambient lamp. The outdoor LED ambient lamp comprises a lamp disc, a lamp trough, LED lamp beads, cooling fins, fixing screws, a communicating wire and a main wire, the lamp disc is in a stereoscopic circular ring shape and consists of two stereoscopic semi-circular rings, the two stereoscopic semi-circular rings are connected through bolts, the lamp trough islocated in the upper surface of the lamp disc, the LED lamp beads are inlaid in the lamp trough, the cooling fins are located on the lower surface of the lamp disc, and the fixing screws are locatedbetween the cooling fins. According to the outdoor LED ambient lamp, the lamp disc is of a circular-ring-shaped structure and is fixed to a trunk of a tree through the fixing screws, LEDs on the circular ring lamp disc are utilized to light up a tree crown, the LED brightness is high, and power saving and environmental protection are achieved.
Owner:JIANGSU HUAXIA INTPROP SERVICE CO LTD
Shovel convenient for transplantation of tree seedling
The invention discloses a shovel convenient for the transplantation of a tree seedling, which comprises a shovel handle, a mounting plate is fixedly connected at the bottom end of the shovel handle, aholding cylinder is fixedly arranged at the middle part of the bottom end of the mounting plate, the middle of the bottom end of the mounting plate, inside of the holding cylinder, is fixedly provided with a shovel bar. A first return spring sleeves on the upper part of the outer side of the shovel bar, a tread plate is arranged at the middle part of the outer side of the shovel bar, a left conical shovel head and a right conical shovel head are respectively arranged on two sides below the tread plate, the top ends of the left conical shovel head and right conical shovel head, close to the shovel bar, are respectively and rotatably connected with the bottom end of the tread plate through hinges; the top ends of the left conical shovel head and right conical shovel head, away from the shovel bar, are respectively welded with a first connecting head; a second return spring is arranged between the rear end of the first connecting head and the corner of the front end of the tread plate. By using the shovel, the seedling can be transplanted to another place quickly, efficiently and safely when needed.
Owner:李姗姗
Plant polyphenol polymer-based composite hair dye
PendingCN111991272APrevent oxidative deteriorationImprove hair dyeing efficiencyCosmetic preparationsHair cosmeticsPolymer scienceHair Colorants
The invention discloses a plant polyphenol polymer-based composite hair dye. The plant polyphenol polymer-based composite hair dye comprises an agent A and an agent B, wherein the mass ratio of the agent A to the agent B is 1:1; and the agent B comprises the following components: 18-26% of hydrogen peroxide, 8-15% of oleyl alcohol, 8-15% of oleic acid, 8-15% of propylene glycol, 8-15% of isopropanol, 1-5% of sodium dodecyl sulfate, 1-5% of phosphoric acid and the balance of deionized water. A large number of phenolic hydroxyl groups in a pyrogallic acid surface functionalized POSS linear polymer can effectively prevent oxidative deterioration of 5,6-dihydroxyindole, so that the hair dyeing efficiency is improved; the polymer is high in adhesion and relatively large in molecule, can be better attached to an epidermal scale layer, and seals synthesized melanin in a cortical layer to ensure that the hair dyeing effect is stable and washable; and the pyrogallic acid surface functionalizedPOSS linear polymer is non-irritating to the skin.
Owner:桂林长发小寨生物科技有限公司
Laser welding clamp and laser welding system
PendingCN112620985AImprove quality and efficiencyImprove welding efficiencyWelding/cutting auxillary devicesAuxillary welding devicesEngineeringLaser soldering
The invention belongs to the technical field of laser welding, and particularly relates to a laser welding clamp and a laser welding system. The laser welding clamp comprises an internal expansion clamping mechanism, a rotary driving mechanism, an anti-splashing mechanism and a base. The internal expansion clamping mechanism comprises a first telescopic piece and a single-cone expansion sleeve clamp used for installing, positioning and clamping a to-be-welded part. The single-cone expansion sleeve clamp penetrates through an inner hole of the to-be-welded part to be connected with a first telescopic part. The rotary driving mechanism comprises a rotary driving piece. The anti-splashing mechanism comprises a supporting plate, a second telescopic piece and an anti-splashing cover connected with the supporting plate and provided with a welding through hole. The second telescopic piece is installed on the base, and the supporting plate is installed on the second telescopic piece. The second telescopic piece drives the anti-splashing cover to ascend and descend above the to-be-welded piece through the supporting plate. According to the laser welding clamp, the structure is simple, installation is convenient, and the welding quality and the welding efficiency of the to-be-welded part are improved.
Owner:HANS LASER TECH IND GRP CO LTD +1
Beverage bottle passage door device and beverage bottle recovery machine with same
ActiveCN111846680AClose in timeRealize the blocking effectRefuse receptaclesReturnable containers actuationEngineeringBottle
The invention discloses a beverage bottle passage door device. A door body is driven by a power unit and a transmission unit to move reciprocally on a door frame, so as to open or close a passage window; a trigger sensor and a trigger part are matched to limit the sliding of the door body, so as to ensure that the passage window is kept to be opened to the maximum state under the passing state, orthe passage window is kept to be closed tightly under the blocking state; and a light curtain sensor is arranged at the upstream of the door body, the accidents of hand pinching and the like can be prevented, the overall safety performance is improved, the light curtain sensor can further be used for detecting whether passing of beverage bottles is finished or not, so as to close the passage window in time. The beverage bottle passage door device is used in the beverage bottle recovery machine, thus users can be prevented from conducting improper operation and damaging the beverage bottle recovery machine or making improper profits; and the users can further be protected from being injured by splashing beverage bottle fragments, and the safety of the users during using is ensured.
Owner:TOMRA RECYCLING TECH XIAMEN CO LTD
Folding-type emergency aisle and application method thereof
The invention belongs to mechanized road facility, in particular to a protection aisle preventing vehicles and pedestrians from being hit by falling stones. The technical scheme of the folding-type emergency aisle comprises a chassis vehicle (1), an auxiliary frame (2), an overturning mechanism (3), a door-shaped frame (4) and a folding aisle (5). The folding-type emergency aisle and the application method thereof have following beneficial effects: the requirement for driving on the road is satisfied so that the folding-type emergency aisle can rapidly reach a safeguard location and can be mechanically erected; provided is offered to the top and left and right sides; a bridge surface plate is provided for the bottom surface so that the aisle capable of carrying and blocking falling mountain stones is formed, thereby ensuring safety of vehicles and pedestrians and preventing the vehicles and the pedestrians from being hit; and meanwhile, the folding-type emergency aisle can be used for road ravines as temporary emergency bridges such that roads are unblocked.
Owner:CHINA HARZONE IND CORP
Animal leg clamping positioning device for stockbreeding veterinary teaching
InactiveCN108742933AEasy to clamp and fixAchieve clamping and fixingAnimal fetteringEngineeringMechanical engineering
Owner:马玉真
Plant-derived repair facial mask solution and preparation method thereof
InactiveCN110269828AEasy to synthesizeRestore normal metabolic cycleCosmetic preparationsToilet preparationsChemical synthesisAdditive ingredient
The invention provides plant-derived repair facial mask solution. The plant-derived repair facial mask solution is prepared from the following raw materials: liquorice roots, alfalfa herbs, dendrobium officinale, edible burdock leaves, ginkgo, dalbergia odorifera, cyclocarya paliurus, abelmoschus esculentus, suberect spatholobus stems, glossy privet fruits, geraniums, stigmata maydis, essential oil, allantoin, HTC collagen proteins, benzophenone, butylanisole, bismuth aluminate, carbomer, avocado oil and water. The raw materials of the invention are derived from natural components of plants, and has good effects of protecting and repairing and moisturizing and allergy resisting on skin; cold extraction technology is adopted to keep active ingredients from being damaged, so that the active ingredients can be easily absorbed by the skin, avoiding toxic and side effects of chemically synthesized additives; and the invention provides a plant-extracted repair facial mask with natural origins, high safety and good effects, and the plant-extracted repair facial mask achieves no pollution, no hormone, no residue and no addition of preservative and essence in a formula through an effective collocation of each component, with better natural properties.
Owner:广州芊舟生物科技有限公司
Discharge opening link gear of potato peeling machine
The invention discloses a discharge opening link gear of a potato peeling machine, comprising a stand, a charging barrel and a discharge opening door arranged on the charging barrel. The discharge opening link gear is characterized by further comprising a lever mechanism connected with the discharge opening door and a door safety switch arranged in the stand, wherein the door safety switch is positioned below the lever mechanism; the lever mechanism consists of an eccentric wheel, a lever and a guide shaft; the eccentric wheel is connected with a rotating shaft of the discharge opening door into a whole; one end of the lever is sleeved on the eccentric wheel and is fixedly connected with the eccentric wheel; the other end of the lever is positioned above a contact of the door safety switch; and the guide shaft is fixed on the side wall of the discharge opening door and penetrates through a groove of the lever. When the discharge opening door is opened, the eccentric wheel and the rotating shaft of the discharge opening door simultaneously rotate to drive the lever to upwards move, the contact of the door safety switch is loosened and the machine stops rotating; and when the discharge opening door is closed tightly, the eccentric wheel and the rotating shaft of the discharge opening door simultaneously rotate to drive the lever to downwards move, the contact of the door safety switch is pressed down and the machine rotates.
Owner:ANHUI HUALING KITCHEN EQUIP
Grain storage bin
InactiveCN101755542ASafe storageDon't get hurtAgriculture tools and machinesHarvested fruit hanging devicesBiochemical engineeringGrain storage
The invention relates to a grain storage bin which comprises a shell (1), a sloping plate (2), a baffle I (3), baffles II (4), a base plate (5) and a cover plate (6), wherein a tiny vent-hole is arranged on a side wall of the shell (1); a composition first cavity is arranged between the baffle I (3) and the shell (1); a composition second cavity is arranged between the baffle I (3) and the baffle II (4); a composition third cavity is arranged between the two baffles II (4). The lower end of the third cavity is provided with the base plate (5), wherein a cavum is arranged in the base plate (5) and a groove is arranged on the top end of the base plate (5); the top end of the third cavity is provided with the cover plate (6), wherein a cavum is arranged in the cover plate (6) and a groove is arranged on the top end of the cover plate (6). Tiny vent-holes are arranged on the baffle I (3), the baffle II (4), the base plate (5) and the cover plate (6), and openings are arranged on the first cavity, the second cavity, the cavum of the base plate (5) and the cavum of the cover plate (6). Therefore, classified storage of the grain according to use purposes is safer for storage.
Owner:张琳
Multi-station welding measurement and control experiment platform based on mechanical automation teaching
InactiveCN112643272AImprove controllabilityAvoid the risk of manual direct weldingWelding/cutting auxillary devicesAuxillary welding devicesHuman bodyNervous system
The invention discloses a multi-station welding measurement and control experiment platform based on mechanical automation teaching. The multi-station welding measurement and control experiment platform based on the mechanical automation teaching comprises a platform main body, a workbench, an upper computer, a welding arm, infrared distance measuring instruments, a distance measuring sensor and an ultrasonic locator, and manual welding can be replaced and teaching effect is achieved. The platform further comprises a frame body, sound-absorbing peaks, sound-absorbing cotton, silencer holes and the like, and noise generated in the welding process can be better blocked and reduced, and a relatively quiet experiment environment can be maintained. The platform further comprises an adsorption layer, draught fans, a ventilation hood, an exhaust pipe, an overturning shaft, a fixing groove, a fixing pin, a waste box, a vibration plate and high-pressure nozzles, and no person makes contact with waste, welding slag and waste gas in the whole process, and the potential safety hazard that skin of a person makes direct contact with metal and harm of harmful gas gathered in a laboratory to a respiratory system and a nervous system of a human body are effectively avoided. The platform further comprises a VR demonstration chamber, a VR head display and a simulation welding gun, wherein the simulation welding gun is operated through VR, and manual welding operation can be skilled while practical operation danger of students is avoided.
Owner:重庆化工职业学院
Fixing device for steel bar cutting
ActiveCN107738180AEasy to put inRebar cut ends flushGrinding machinesGrinding work supportsArchitectural engineeringSteel bar
The invention relates to a fixing device for steel bar cutting. The fixing device for steel bar cutting comprises a base plate. A fixed clamping plate and a movable clamping plate are oppositely arranged on the upper surface of the base plate. The fixed clamping plate is fixedly arranged on the base plate. The movable clamping plate is movably arranged on the base plate. Positioning grooves sued for fixing steel bars are formed in the bottom of the fixed clamping plate and the bottom of the movable clamping plate. A guiding device and a transmission device are arranged outside the movable clamping plate. The transmission device drives the movable clamping plate to move front and back in the length direction of the base plate through the guiding device and is used for clamping or releasingsteel bars. The upper portion of a guiding groove formed by the fixed clamping plate and the movable clamping plate inclines outwards to be in a funnel shape, so that a guiding function is achieved, and steel bars can be placed in the guiding groove conveniently. The lower end of a positioning groove formed by the fixed clamping plate and the movable clamping plate is round and can tightly and firmly clamp round steel bars, and thus the end faces of the steel bars are made flush and perpendicular to the longitudinal axes of the steel bars.
Owner:ZHEJIANG ROAD & BRIDGE CONSTR
Multi-angle mounting machine for industrial robot production line machining
InactiveCN112404932ADo not interfere with normal operationRealize any installationMetal working apparatusProduction lineElectric machinery
The invention discloses a multi-angle mounting machine for industrial robot production line machining. The multi-angle mounting machine comprises a power device, an external sleeve, a waist clamping structure and a universal rotating shaft structure, a top disc plate is arranged on the upper portion of the power device, and a plurality of sets of screws are evenly arranged on the surface of the lower end of the top disc plate. Nuts corresponding to the screws are arranged at the upper end of the top disc plate, a motor is fixedly arranged in the middle of the surface of the lower end of the top disc plate, and four sets of inserting groove rods are evenly and fixedly arranged at the positions, close to the edge, of the surface of the lower end of the top disc plate. According to the multi-angle mounting machine, the direction of the front end of a rod head can be changed, within a certain deflection range, the sample screws in different directions and at different angles can be mountedfreely, the overall use length of the universal rotating shaft structure can be adjusted according to specific requirements and site changes, mounting of different machine types is facilitated, handsare protected against injuries caused by the universal rotating shaft structure, the phenomenon of jamming is avoided, and the effective utilization rate of the mounting machine is increased.
Owner:合肥酷显智能科技有限公司
Hair dye containing antibacterial molecules
InactiveCN111840120APrevent oxidative deteriorationImprove hair dyeing efficiencyCosmetic preparationsHair cosmeticsHair ColorantsO-Phosphoric Acid
The invention discloses a hair dye containing antibacterial molecules, which comprises an agent A and an agent B. The mass ratio of the agent A to the agent B is 1: 1. The agent B is prepared from thefollowing components: 18 to 26 percent of hydrogen peroxide, 8 to 15 percent of oleyl alcohol, 8 to 15 percent of oleic acid, 8 to 15 percent of propylene glycol, 8 to 15 percent of isopropanol, 1 to5 percent of sodium dodecyl sulfate, 1 to 5 percent of phosphoric acid and the balance of deionized water; a large amount of phenolic hydroxyl groups in the kanamycin sulfate modified eriodictyol 7-O-glucoside can effectively prevent oxidative deterioration of 5, 6-dihydroxyindole, so that the hair dyeing efficiency is improved; the kanamycin sulfate modified eriodictyol 7-O-glucoside has ultraviolet absorptivity, so that the skin can be protected from being injured by ultraviolet rays; the kanamycin sulfate modified eriodictyol 7-O-glucoside is non-irritant to the skin, and the dyed hair hasa certain antibacterial effect due to the introduction of kanamycin sulfate.
Owner:SICHUAN UNIV
Energy-saving underwater garbage cleaning robot with classification function
The invention provides an energy-saving underwater garbage cleaning robot with a classification function. The robot comprises a main boat, auxiliary boats and a dustbin; the auxiliary boats are weldedto two sides of the main boat through connecting rods. The dustbin is mounted at the top of the connecting rods; a classification box is welded to the top of the dustbin. A mesh plate is welded at the top of the classification box; robot arms are mounted on one side of the main boat; a sonar sensor and a sonar generator are welded at the bottom of the main boat; the sonar sensor is arranged on the outer side of the sonar generator; a propeller is mounted on the other side of the auxiliary boat; blades are welded to the outer sides of the propellers. A door cover is arranged on one side of theclassification box; the top of the door cover is installed on the inner wall of the classification box through hinges, an inclined plate is welded to the inner side of the classification box, and a rotating plate is arranged on the inner side of the classification box. The energy-saving underwater garbage cleaning robot with the classification function is reasonable in design and suitable for cleaning and classification treatment of underwater garbage.
Owner:漳州市龙文区健达电子科技有限公司
Hair dye containing saccharide compound
PendingCN111840119APrevent oxidative deteriorationImprove hair dyeing efficiencyCosmetic preparationsHair cosmeticsHair ColorantsO-Phosphoric Acid
The invention discloses a hair dye containing a carbohydrate compound. The hair dye comprises an agent A and an agent B, the mass ratio of the agent A to the agent B is 1: 1, and the agent B is composed of 18-26% of hydrogen peroxide, 8-15% of oleyl alcohol, 8-15% of oleic acid, 8-15% of propylene glycol, 8-15% of isopropanol, 1-5% of sodium dodecyl sulfate, 1-5% of phosphoric acid and the balancedeionized water. A large amount of phenolic hydroxyl groups in the tobramycin modified eriodictyol 7-O-glucoside can effectively prevent oxidative deterioration of 5, 6-dihydroxyindole, so that the hair dyeing efficiency is improved; the tobramycin modified eriodictyol 7-O-glucoside has ultraviolet absorptivity, so that the skin can be protected from being injured by ultraviolet rays; the tobramycin modified eriodictyol 7-O-glucoside is non-irritant to the skin, the tobramycin is introduced, so that the dyed hair can release antibacterial agents under specific conditions, and the hair dyeingeffect is not affected while a certain antibacterial effect is achieved.
Owner:桂林长发小寨生物科技有限公司
Hair dye catalyzed by streptomyces extracted polysaccharide
PendingCN111840105APrevent oxidative deteriorationImprove hair dyeing efficiencyCosmetic preparationsHair cosmeticsPhosphoric acidChalcone
The invention discloses a hair dye catalyzed by streptomyces extracted polysaccharide. The hair dye comprises an agent A and an agent B, the mass ratio of the agent A to the agent B is 1: 1, and the agent B is composed of 18-26% of hydrogen peroxide, 8-15% of oleyl alcohol, 8-15% of oleic acid, 8-15% of propylene glycol, 8-15% of isopropanol, 1-5% of sodium dodecyl sulfate, 1-5% of phosphoric acidand the balance deionized water. A large amount of phenolic hydroxyl groups in tobramycin modified hematoxylin chalcone can effectively prevent oxidative deterioration of 5, 6-dihydroxyindole, so that the hair dyeing efficiency is improved; the tobramycin modified hematoxylin has ultraviolet absorbability, so that the skin can be protected from being injured by ultraviolet rays; the tobramycin modified hematoxylin is non-irritant to the skin, and the introduction of tobramycin enables dyed hair to release antibacterial drugs under specific conditions, so that the tobramycin modified hematoxylin has a certain antibacterial effect and does not affect the hair dyeing effect.
Owner:桂林长发小寨生物科技有限公司
Sputum suction device capable of reducing vacuum residues and manufacturing process
The invention belongs to the technical field of medical instruments, and particularly relates to a sputum suction device capable of reducing vacuum residues and a manufacturing process. The sputum suction device capable of reducing the vacuum residues comprises a negative pressure pipe which is in closed connection with a negative pressure opening in a body, a sputum suction opening of the body is in closed connection with a sputum suction pipe, a first air cavity and a third air cavity are formed in the body, the negative pressure opening is formed in one end of the third air cavity, a manual control port is formed in the other end of the third air cavity, the blind end of the first air cavity and the middle of the third air cavity communicate with each other and are converged, and valves which communicate with each other and are closed at any time are arranged on the first air cavity and the third air cavity. The sputum suction device is simple in structure, convenient to operate and stable in performance, and the purpose of protecting the respiratory tract of a patient from being hurt is effectively achieved. It can be completely guaranteed that the vacuum residues of the sputum suction pipe are smaller than 0.33 kpa, and the purpose that the vacuum residues are close to zero is achieved.
Owner:江苏邦盛振业医疗器械有限公司
Water heater device without energy consumption
InactiveCN108386897ADon't get hurtLighting and heating apparatusCentral heating systemProcess engineeringEnergy consumption
The invention discloses a water heater device without energy consumption. According to the technical scheme, during life cooking, waste heat of hot gas generated from a gas stove is used for heating cold water of a water heater so as to achieve the purpose of heating without energy consumption; about 70% area of a cooking pot is placed into a heat collecting barrel so as to enable the bottom and the periphery of the pot to be filled with the hot gas, so that the cooking time is greatly shortened, and 40% of energy sources are saved for cooking; and the heat collecting barrel is designed for collecting all the hot gas emitted from the gas stove and a coal-fired stove in the barrel, and the waste hot gas is sent into the water heater.
Owner:孙庆山
Self-adjusting tidal power generation system
InactiveCN113007005AImprove power generation efficiencyDon't get hurtBatteries circuit arrangementsHydro energy generationElectric machineClassical mechanics
The invention discloses a self-adjusting tidal power generation system. The self-adjusting tidal power generation system comprises a dam body, an overflowing hole is formed in the dam body, the dam body is rotationally connected with a rotating shaft in a penetrating mode through a bearing, a turbine generator is welded to the end, located in the overflowing hole, of the rotating shaft, a stepping motor is connected to the end, located in the dam body, of the rotating shaft, and two permanent magnets are sleeved with the interior of the dam body in a sealed and sliding mode through functional cavities, pressing switches are glued to the inner side walls of the close sides of the two functional cavities correspondingly, and the pressing switches are electrically connected with the stepping motor through wires. The self-adjusting tidal power generation system has the advantages that the power generation system can bidirectionally utilize seawater potential energy, the power generation efficiency is higher, the rotating speed of the turbine generator can be automatically adjusted in the power generation process, it is avoided that the service life is shortened due to long-time overload of the turbine generator, meanwhile, a filter screen is arranged to avoid the influence of marine litter on the generator, the filter screen is automatically cleaned, and unsmooth water flow caused by filter screen blockage is avoided.
Owner:韩秀芝
Safe insulating shoe cover and test device
PendingCN113826987AEasy to put on and take offDon't get hurtFoot measurement devicesTesting dielectric strengthEngineeringStructural engineering
Owner:国网山东省电力公司嘉祥县供电公司 +2
A device for pruning garden shrubs
InactiveCN107432197BDon't get hurtReduce labor intensityHedge trimming apparatusSuction cleanersEngineeringMechanical engineering
Owner:郭明明
Crop fan-shaped herbicide protection plate
InactiveCN112136586AReduce usageDon't get hurtPlant protective coveringsAgricultural cropsAgricultural science
The invention provides a crop fan-shaped herbicide protection plate. The protection plate comprises a supporting rod and a fan-shaped baffle, the fan-shaped baffle is fixedly arranged at the upper middle portion of the supporting rod, and the top end of the fan-shaped baffle is flush with the top end of the supporting rod. The protection plate can reduce the use amount of herbicide, is more environment-friendly while cost is reduced, and can protect crop plants at the two sides of aridge from being damaged by the herbicide. The protection plate is also suitable for weeding of vegetables, fruittrees, flowers, nursery gardens and walkways.
Owner:钦星
Climbing ladder
InactiveCN105221161APlay a protective effectDon't get hurtTunnelsMovable stairwaysEngineeringElectrical and Electronics engineering
The invention provides a climbing ladder, which comprises a ladder body and a protective fence, wherein the protective fence is arranged around the ladder body, so that the protective fence can achieve a protection effect on the ladder body arranged inside the protective fence; and when workers climb up or climb down by using the climbing ladder, the workers can be enabled not to be injured by other objects in the climbing-up and climbing-down process. The climbing ladder solves the problem that the workers can easily get injured in the well entering or well going-out process in the prior art.
Owner:STATE GRID BEIJING ELECTRIC POWER +2
Foldable emergency passage and its usage
The invention belongs to mechanized road facility, in particular to a protection aisle preventing vehicles and pedestrians from being hit by falling stones. The technical scheme of the folding-type emergency aisle comprises a chassis vehicle (1), an auxiliary frame (2), an overturning mechanism (3), a door-shaped frame (4) and a folding aisle (5). The folding-type emergency aisle and the application method thereof have following beneficial effects: the requirement for driving on the road is satisfied so that the folding-type emergency aisle can rapidly reach a safeguard location and can be mechanically erected; provided is offered to the top and left and right sides; a bridge surface plate is provided for the bottom surface so that the aisle capable of carrying and blocking falling mountain stones is formed, thereby ensuring safety of vehicles and pedestrians and preventing the vehicles and the pedestrians from being hit; and meanwhile, the folding-type emergency aisle can be used for road ravines as temporary emergency bridges such that roads are unblocked.
Owner:CHINA HARZONE IND CORP
Aerial nursery stock pruning device capable of improving efficiency
PendingCN111201910AReduce frictional resistanceHigh speedCuttersMotor driven pruning sawsAgricultural engineeringStructural engineering
The invention relates to an aerial nursery stock pruning device capable of improving efficiency. The pruning device comprises a base; the base can be rotationally provided with a lifting rod in a vertical direction; the tail end of a lifting rod is connected with a pruning mechanism; the pruning mechanism includes a clamping device and an electric saw; the clamping device includes a left support and a right support which are integrally connected to be in a U shape; the lower end of the left support is provided with an arc-shaped pipeline; the arc-shaped pipeline is inserted into the lower endof the right support; and an elastic component is installed in the arc-shaped pipeline. According to the aerial nursery stock pruning device, the electric saw cooperates with the clamping device, an inner fork of the left support clamps a branch, and an outer fork of the right support holds the tail end of the branch, so that the pruning efficiency is high; and meanwhile, the sawed-off branch is erected on the clamping device, and is not likely to fall off directly, so that a worker on the ground is protected from being injured, and the operation safety is high.
Owner:福建省协新园林机械有限公司
Garlic harvesting and separating all-in-one machine and using method thereof
PendingCN112335395AAchieve harvestImprove harvesting efficiencyLiftersTopping machinesAgricultural engineeringElectric machinery
The invention relates to a garlic harvesting and separating all-in-one machine and a using method thereof, and belongs to the technical field of agricultural machinery. The machine comprises a supporting frame, a scraper knife, a flexible clamping device, a dividing device and a motor A. The scraper knife is movably arranged at the front end of the supporting frame through an adjusting frame, theheight of the scraper knife is adjusted through the adjusting frame, the flexible clamping device is arranged in the supporting frame, one end of the flexible clamping device is arranged at the upperside of the scraper knife, and the dividing device is arranged at the other end of the flexible clamping device. The dividing device and the flexible clamping device are both connected to the motor A,the motor A drives the flexible clamping device and the dividing device, and the motor A is fixedly arranged on the supporting frame. According to the garlic harvesting and separating all-in-one machine, garlic harvesting is achieved, garlic stems, garlic bulbs and garlic roots are separated, it is guaranteed that garlic is not damaged in the harvesting process, and the garlic harvesting efficiency is improved.
Owner:SHANDONG UNIV
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