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61results about How to "Avoid spillage" patented technology
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Multifunctional food safety distribution device
ActiveCN107215564AAvoid shakingIncrease frictionShock-sensitive articlesContainers to prevent mechanical damageEngineeringMultiple function
The invention discloses a multifunctional food safety distribution device which comprises a base and a distribution box. A groove is formed in the base; the distribution box is arranged in the groove; L-shaped limiting plates are symmetrically arranged on the two sides of the bottom of the distribution box; a plurality of mounting grooves are uniformly formed in the lower ends of the L-shaped limiting plates, and rolling balls are arranged in the mounting grooves correspondingly; a plurality of first telescopic rods are connected between the outer walls of the L-shaped limiting plates and the inner wall of the base, and the outer walls of the first telescopic rods are sleeved with first springs; a cold storage area and a heating area are arranged in the distribution box; pull rods are arranged in the cold storage area and the heating area correspondingly, and the bottoms of the pull rods are fixedly connected with bottom plates; and a plurality of food boxes are symmetrically arranged on the two sides of the outer walls of the pull rods. Operation is easy, using is convenient, quick and ingenious, the condition of scattering of foods in the distribution process can be effectively avoided, the distribution box is provided with a temperature control system which can control the temperature in the box in real time, the effects of cold storage and heat preservation are achieved, the safety of the foods is guaranteed, and the multifunctional food safety distribution device is suitable for wide promotion.
Owner:HENAN NORMAL UNIV
Automatic semiconductor chip packaging device
InactiveCN111916373APrevent burnsReduce waiting time for cooling downSemiconductor/solid-state device manufacturingHydraulic cylinderSemiconductor chip
The automatic semiconductor chip packaging device specifically comprises a base, a material taking mechanism, a lower die base, a discharging bin and a movable groove, wherein a control panel is installed in the middle of one end of the base; a frame body is installed on one side of the top of the base, and supporting columns are fixed to the two ends of the other side of the top of the base; a mounting plate is fixed to the top ends between the supporting columns, an electromagnetic sliding rail is mounted on the side, close to the frame body, of the mounting plate, a sliding block is arranged in the electromagnetic sliding rail, a material taking mechanism is mounted on the side, close to the frame body, of the sliding block, a hydraulic cylinder is mounted in the middle of the top end of the frame body, and a movable plate is arranged on the frame body below the hydraulic cylinder. According to the automatic semiconductor chip packaging device, through the arrangement of the material taking mechanism, the device can achieve automatic feeding and discharging, the situation that workers are scalded due to the fact that the workers take out the semiconductor chips manually is avoided, the time for waiting for cooling originally is saved, and the working efficiency is greatly improved.
Owner:DONGGUAN XIANGFEI INTELLIGENT EQUIP TECH CO LTD
Domestic medical cabinet with lifting function
InactiveCN107536296ASmall footprintImprove practicalityChestsDressing tablesActivated carbonSurface moisture
The invention discloses a household medicine cabinet with lifting function in the technical field of medicine cabinets, which comprises a medicine cabinet body, a refrigeration device is installed on the top of the medicine cabinet body, a ventilation box is installed on the bottom surface of the medicine cabinet body, and a ventilation box is installed at the bottom of the ventilation box. Low-density fiberboards are installed, activated carbon adsorption panels are installed at the bottom of the low-density fiberboards, drawers are installed in the inner cavity of the medicine cabinet body, and a temperature insulation board is installed in the inner cavity of the medicine cabinet body, and the temperature insulation board divides and refrigerates the medicine cabinet body room and room temperature room, and the cold room is on the top of the room temperature room, and a temperature display is installed on the outer wall of the right side of the cold room. High practicability, install a lifting device to prevent the bottom of the medicine cabinet from getting wet. The device is equipped with a limit block, which can effectively prevent the drawer from being separated from the medicine cabinet due to over-drawing, causing the medicine in the drawer to scatter.
Owner:扬州市亿升电器有限公司
Semiconductor chip overflow material quick detection method based on image segmentation algorithm
ActiveCN108596875AQuick feedbackAvoid spillageImage enhancementImage analysisImage segmentation algorithmSemiconductor chip
The invention discloses a semiconductor chip overflow material quick detection method based on an image segmentation algorithm. The method aims to provide timely feedback information for an EMC (EpoxyMolding Compound) encapsulation process by recognizing redundancy overflowing to pins and an exposed carrier in the integrated circuit EMC encapsulation process. According to the method, first, an original chip image obtained after EMC encapsulation formation and collected by an industrial camera is preprocessed; next, a selective search algorithm is utilized to perform image segmentation to obtain target candidate regions, and a to-be-detected chip region is screened out of the target candidate regions; and then threshold segmentation is performed on the screened region to obtain an overflowmaterial region. Through the method, an overflow material detection result of each chip can be given in an extremely short time, the overflow material detection means in the EMC encapsulation processare optimized, the real-time feedback information is provided for the EMC encapsulation process, and therefore EMC encapsulation performance is improved.
Owner:ZHEJIANG UNIV
Emulsion type gel preparation containing chlorhexidine and alcohol
ActiveCN101310702AAppropriate viscosityProper liquidityCosmetic preparationsToilet preparationsGel preparationWhite petrolatum
The invention relates to an emulsion type gel preparation containing chlorhexidine and ethanol. The emulsion type gel preparation containing chlorhexidine and ethanol comprises the following components by weight percentage: 0.5 to 5 of the chlorhexidine; 30 to 70 of the ethanol; 3 to 10 of stearic acid; 2 to 5 of white petrolatum; 0.5 to 3 of lanoline; 0.5 to 2 of triethanolamine; 1 to 5 of glycerin; 0.1 to 1 of xanthan gum; allowance of water. The stearic acid, the white petrolatum and the lanoline are heated to 70 DEG C to 80 DEG C and mixed evenly, thus obtaining solution A; the chlorhexidine, the triethanolamine, the glycerin, the xanthan gum and the water are heated to 70 DEG C to 80 DEG C, stirred and dissolved, thus obtaining solution B; when stirring, the solution A is added to the solution B slowly when the solution is hot, stirred continuously until the temperature is reduced to 50 DEG C to 60 DEG C naturally; the ethanol is added and stirred for 1 hour to 2 hours, thus obtaining the emulsion type gel preparation. The emulsion type gel preparation has stable property, fast evaporation speed after being used, high moisture retention and no obvious viscosity to skin and good use feeling.
Owner:利康医药科技江苏有限公司
Automatic packaging machine
ActiveCN111747081AIncrease productivityRealize limitConveyorsPackagingStructural engineeringAutonomation
The invention provides an automatic packaging machine. The automatic packaging machine is generally applied to an automatic production line and comprises a plurality of hoppers, a horizontal conveyingmechanism, a lifting conveying mechanism and a packaging machine body, wherein the lifting conveying mechanism comprises paired lifting guide rails, paired arc-shaped guide rails, a first linear transmission mechanism and a second linear transmission mechanism, the first linear transmission mechanism is arranged along the lifting guide rails and fixedly provided with a plurality of lifting shifting rods, the lifting shifting rods make contact with supporting shafts of the hoppers so as to drive the hoppers to move along the lifting guide rails and the arc-shaped guide rails, the second lineartransmission mechanism and the first linear transmission mechanism are arranged adjacently, a certain included angle is formed between the second linear transmission mechanism and the first linear transmission mechanism, multiple limiting stop levers are arranged on the second linear transmission mechanism, and when the hoppers move along the arc-shaped guide rails, the limiting stop levers abutagainst the supporting shafts to limit sliding of the hoppers. According to the automatic packaging machine, the hoppers are limited, the hoppers are prevented from sliding down from the arc-shaped guide rails due to gravity when the arc-shaped guide rails turn over and pour materials, and the production efficiency of the packaging machine is improved.
Owner:SHANTOU TOOLST PACKING MASCH CO LTD
Rapid feeding equipment for road marking machine
InactiveCN108716181AEasy accessReduce labor intensityRoads maintainenceEngineeringUltimate tensile strength
The invention discloses rapid feeding equipment for a road marking machine. The rapid feeding equipment comprises a machine body, wherein a bearing block is fixed on one side of the machine body, a marking device is arranged at the lower end of the bearing block, a bearing slot is formed in the upper end of the bearing block, a sliding chute is formed in the side wall of one end in the bearing slot, a sliding block is mounted in the sliding slot, a baffle is fixed on one side of the sliding block, a first straight rack is fixed on one side of the baffle, and the upper end of the first straightrack penetrates through the bearing slot and extends to the upper end of the bearing block; and a coating bucket is fixed at the upper end of the machine body, a discharging device is arranged on thecoating bucket, and a second straight rack is fixed on one side of the discharging device. According to the rapid feeding equipment, the injection amount of a coating can be automatically controlled,so that the labor intensity of a worker is alleviated; the output amount can be effectively controlled, so that the overflowing of the coating is avoided, the wasting of the coating is avoided, the working efficiency is improved, and the marking quality is guaranteed; and the rapid feeding equipment is simple in structure and convenient to operate.
Owner:亚建科技有限公司
Traditional Chinese medicine weighing and packaging device for traditional Chinese pharmacist
The invention discloses a traditional Chinese medicine weighing and packaging device for a traditional Chinese pharmacist. The device comprises a stand column, the right side of the stand column is fixedly connected with a shell, and a screening-out mechanism is mounted in an inner cavity of the shell, and comprises four mounting parts fixed to the inner wall of the shell. Through arranging of thescreening-out mechanism, after medicinal materials enter the inner cavity of the shell, a driving mechanism is started, under the effect of the driving mechanism, a concentric-square-shaped frame inthe screening-out mechanism is driven to move, through a screen net, traditional Chinese medicinal materials are filtered, special-shaped particles in the traditional Chinese medicinal materials are screened out, purity during decoction of the traditional Chinese medicinal materials can be ensured, recovery of a patient is assisted, and the traditional Chinese medicine weighing and packaging device for the traditional Chinese pharmacist has the advantage of grinding the medicinal materials and filtering away foreign matter. A packaging bag is placed on a packaging mechanism, through the packaging mechanism, the filtered medicinal materials can be automatically sealed, the automatic packaging effect is achieved, and the advantages of saving time and labor and being high in automation are achieved.
Owner:THE AFFILIATED HOSPITAL OF QINGDAO UNIV
Grouting port blockage device and method for grouting by adopting device
The invention discloses a grouting port blockage device and a method for grouting by adopting the device. The grouting port blockage device comprises a pulp receiving pipe; a positioning cylinder andmultiple annular gaskets arranged at intervals sleeve the pulp receiving pipe; rubber sleeves are arranged between every two adjacent annular gaskets; a limiting boss fixedly connected with the pulp receiving pipe and used for cooperating with a grouting port is arranged at the lower end of the pulp receiving pipe under the annular gasket at the lowermost end; at least one waterstop is bonded on the outer wall of the limiting boss and under the limiting boss; when the positioning cylinder is pushed down, the annular gaskets also move down; under the extrusion effect of the positioning cylinder, the rubber sleeves are gradually deformed as a spherical shape; and meanwhile, the annular gaskets and the rubber sleeves are fixed in the deformed position through the positioning cylinder and thelimiting boss. The grouting port blockage device and the method for grouting by adopting the device have the advantages of good blockage effect, capability of recycling the blockage device, convenience to use and firm structure.
Owner:CHINA METALLURGICAL CONSTR ENG GRP
Discharging device for injection molding machine
The invention discloses a discharging device for an injection molding machine. The discharging device comprises an installation bottom plate; a telescopic supporting rod and a hydraulic telescopic rodare fixedly installed on the installation bottom plate; and a material receiving groove body is fixedly installed at the top of the supporting rod. A plurality of movable material guiding mechanismsare arranged on a limiting sleeve; the lower end part of the limiting sleeve is fixedly connected with a material containing net bag; and therefore, in the use process of the discharging device, a product sliding out of the discharging opening of the injection molding machine can be guided into the material containing net bag through the material receiving groove body, and the overflow of the product caused by a condition that the flow guide speed of the movable material guide mechanisms is lower than the discharging speed of the discharge opening when the discharging speed of the injection molding machine is high can be avoided. After the processed product of the injection molding machine is guided into the material containing net bag, the processed product can be temporarily contained inthe material containing net bag when a collecting box is full and needs to be replaced; and therefore, shutdown under the situation that the collecting box is full and needs to be replaced is avoided, the shutdown frequency of the injection molding machine is reduced, productivity is greatly improved, and manufacturing cost is reduced.
Owner:利辛县美纶纺织有限责任公司
Water jug
The invention relates to a kettle, comprising kettle body, handle, kettle cover, kettle mouth, a plurality of permeability cells across kettle cavity. The upper and lower ends of each permeability cell is on the upper side and bottom side of kettle body, the lower part of kettle bottom is equipped with vertical annular fire-fending loop. The flame and hot gas can be prevented from coming out during utilization, and most of heat are absorbed by water in the kettle, which can reduce heat energy dissipation and heating time.
Owner:魏茂升
Welding flux granulation equipment
PendingCN109126628AReasonable designRealize the function of tilt angle adjustmentGranulation in rotating dishes/pansGrain treatmentsEngineeringCircular disc
The invention discloses a welding flux granulation device. The welding flux granulation device comprises a bottom plate, pin seats, a hydraulic push rod, a reducer, a fixing plate, a cylindrical disc,a first electric push rod, an L-shaped plate, a motor, an arc plate, a cylindrical frame, a strip-shaped through hole, a second electric push rod, an adjusting plate, a bearing block, a U-shaped longplate, a single groove rolling wheel, a rolling roller, a U-shaped connecting block and fastening nuts. The welding flux granulation device is reasonable in design, and has the function of realizingthe adjustment of an inclination angle of the cylindrical disc, thereby avoiding the situation that materials are sprinkled due to the relatively large inclination angle when the cylindrical disc rotates rapidly, facilitating the pushing of the materials at the edge of a cylindrical disc port inwards and facilitating the grinding of the materials with relatively large size at the edge into small size; the cylindrical frame is pushed to move downwards by starting the first electric push rod, so as to drive the connected rolling roller to approach the inner wall of the cylindrical disc port andrealize the effect that the rolling roller is separated from the inner wall of rolling roller at a certain distance.
Owner:河南牡丹焊材科技有限公司
Agricultural seed sun-drying device capable of removing dust and chips
InactiveCN111545463AQuality improvementPlay a dust removal effectSievingAgriculture tools and machinesAgricultural scienceSprayer
The invention relates to the technical field of agriculture, in particular to an agricultural seed sun-drying device capable of removing dust and chips. The device comprises a rack. A screening cavityis formed in the rack, a movable groove is formed in the screening cavity, a primary screening net plate is mounted in the movable groove, a discharge port is formed in the side edge of the screeningcavity, a screening frame is arranged on the side edge of the discharge port, a discharge frame is arranged on the screening frame, an inner cavity of the discharge frame is divided into multiple guide grooves, a secondary screening net plate is arranged at the bottoms of the guide grooves, an airflow frame is arranged at the bottom of the rack, an air conveying pump is mounted on the airflow frame, an air conveying pipe is mounted at the air conveying end of the air conveying pump, the top of the air conveying pipe stretches above the discharge frame and is divided into multiple branch air pipes, the branch air pipes correspond to the guide grooves one to one, air sprayers are mounted at the bottoms of the branch air pipes, and the air sprayers are located above the inclined portions ofthe guide grooves. After seeds are sun-dried, leaf chips, shriveled seeds, dust and other impurities with low mass can be blown away, and therefore the collecting quality of the seeds is improved.
Owner:宋晓莉
Novel powder feeding machine capable of being used by connecting negative pressure pump
The invention discloses a novel powder feeding machine capable of being used by connecting a negative pressure pump. According to the key points of the structure, the novel powder feeding machine is composed of a control part, a filter barrel, a discharging door section and a bottom section which are sequentially connected through clamps from top to bottom, the control part comprises a pulse back-flushing valve and a vacuum reversing valve communicating with the negative pressure pump, the pulse back-flushing valve is connected with a filter pressure-reducing valve through a back-flushing gasbag, and the filter pressure-reducing valve is connected with an electromagnetic valve for controlling a working state of the filter pressure-reducing valve. The novel powder feeding machine has the beneficial effects that non-manual contact of materials can be achieved, powder is conveyed in an airtight mode, thus the overflow situation is avoided, manual labor is reduced while energy conservation and environmental protection are achieved, labor force is reduced, each part is connected through the corresponding clamp, the barrel design is adopted, disassembling is convenient, and cleaning ismore convenient.
Owner:王相勇
Oral cavity inspector with automatic disinfection function for department of stomatology
The invention relates to an oral cavity inspector with an automatic disinfection function for the department of stomatology, the oral cavity inspector comprises a holding mechanism, a splicing mechanism and a disinfection mechanism, the holding mechanism comprises a handle, and a battery box inserted into the handle is arranged on the peripheral wall of the handle. According to the oral cavity inspector with the automatic disinfection function for the department of stomatology, whether a clamping rod is clamped with a splicing head or not can be controlled by controlling an output shaft of a stepping motor to rotate, the inspector can be taken out to be used during clamping, and when cleaning and disinfection are needed, the inspector is separated from the splicing head through a handle; then an induction adsorption mechanism is used for positioning the insertion position, and a transverse electric sliding table and a lifting electric sliding table are matched to move to drive a water tank box to be connected to the outside in a sleeving manner, so that the water tank box can be cleaned, and after cleaning is completed, sterilization treatment is performed through an ultraviolet sterilization lamp, drying is performed through a drying fan, so that the purposes of reducing equipment cost and convenient use are achieved.
Owner:THE SECOND AFFILIATED HOSPITAL OF SHANTOU UNIV MEDICAL COLLEGE
Metering dust suppression device for grain loading
PendingCN112850222AReduce spillageAvoid the hassle of weighing back and forthLarge containersLoading/unloadingDust controlSilo
The invention provides a metering dust suppression device for grain loading. A discharge port of a granary communicates with a feed port of a metering device through a pipeline; a manual gate is arranged on the discharge port of the granary; the metering device is a chute scale; a discharge port of the metering device is connected with a feed port of a dust suppression device through a pipeline; the metering device and the dust suppression device are fixedly connected to a supporting platform; a loading position of a grain transfer vehicle is arranged below the supporting platform; a discharging port in the lower end of the dust suppression device corresponds to the loading position of the grain transfer vehicle; and a pneumatic gate is arranged on the discharging port of the dust suppression device. According to the metering dust suppression device for grain loading, by using the metering device to weigh the weight of loaded grains, the situations of overloading and less loading are reduced, the trouble of back-and-forth weighing of a vehicle is avoided, the use cost of machinery and manpower is reduced, and the overall loading efficiency of a silo is improved; and through the dust removal device, the situation of dust overflow in the loading process can be reduced, raise dust can be reduced, dust diffusion in a working place can be avoided, and a good working environment is provided for operators.
Owner:COFCO ENG MAOSHENG EQUIP (HENAN) CO LTD +1
Automatic gravel crushing equipment for building material production and preparation
ActiveCN114082468AFunctionalFast crushingDirt cleaningCleaning using toolsArchitectural engineeringMechanical engineering
The invention relates to the field of gravel crushing, in particular to automatic gravel crushing equipment for building material production and preparation, which comprises a crushing mechanism and a sieving mechanism, the crushing mechanism is arranged on the ground, and the sieving mechanism is arranged at the lower end of the crushing mechanism; the design concept of a double crushing mode is adopted, the crushing mechanism has the double functions of crushing and grinding, and the double functions are achieved through the same structure, so that the crushing speed and the crushing effect of the gravel are greatly improved, the crushed gravel can be screened through the screening mechanism, and the crushed gravel is screened in a moving state, so that the screening efficiency of the crushed gravel is improved, and the situation that other structures are blocked by the crushed gravel can be avoided.
Owner:徐州金塘再生资源有限公司
Liver transplantation constant-temperature refrigerator convenient to transport
ActiveCN113686072APrevent frostbiteMonitor temperature in real timeDomestic refrigeratorsDead animal preservationIceboxUltraviolet lights
The invention relates to the technical field of medical instruments, and discloses a liver transplantation constant-temperature refrigerator convenient to transfer. The liver transplantation constant-temperature refrigerator convenient to transfer comprises a box body and a box cover; the top of the box body is rotationally connected with the box cover through a hinge; the box cover is buckled with the box body through a buckle; the box body is sequentially provided with an outer shell, an inner shell and a refrigerator body from outside to inside; and the outer shell and the inner shell are of hollow cuboid structures with openings in the upper and lower surfaces. In the process that organ preservation liquid enters a storage box through a liquid discharging pipe, the organ preservation liquid is divided into small liquid drops by a partition net in a temporary storage bag and falls downwards; in the falling process, germs in the preservation liquid can be killed through irradiation of two ultraviolet lamps; and finally, the preservation liquid drops on multiple sealing petals; and after the preservation liquid in the temporary storage bag is accumulated to a certain amount, under the action of gravity, the multiple sealing petals can be flushed open, and the preservation liquid can enter the storage box to be stored, so that the preservation liquid can be continuously used next time.
Owner:王正昕
Connector and liquid container quick replacement device
Relating to the technical field of intelligent manufacturing and intelligent service, the invention discloses a connector for realizing quick replacement of a liquid container. The connector comprises: an external joint and an internal joint arranged in a cavity of the liquid container. One end of the internal joint serves as an internal connecting pipe connecting end and is used for connecting aninternal connecting pipe arranged in a cavity of the liquid container, the other end of the internal joint is used as an external joint connecting end, and the external joint connecting end is opposite to a butt joint port which is disposed on the liquid container and communicates the inside and outside of the cavity of the liquid container. An input end of the external joint is inserted into thecavity of the liquid container through the butt joint port in the pushing-in process of the liquid container so as to achieve matching connection with the internal joint in the liquid container, andan output end of the external joint serves as a liquid pump connecting end. The invention also discloses a liquid container quick replacement device, quick disassembly and quick connection of the liquid container can be achieved so as to replace or add a liquid solution, and the use convenience is improved.
Owner:SHANGHAI AICAN ROBOT GRP CO LTD
Range hood
PendingCN109611924AAvoid spillageNo mixingDomestic stoves or rangesLighting and heating apparatusEngineeringSmoke flow
The invention provides a range hood. A smoke collecting cover comprises a horizontal air inducing part and a vertical air inducing part, wherein an included angle is formed between the horizontal airinducing part and the vertical air inducing part, the horizontal air inducing part is provided with a top smoke inlet, the vertical air inducing part is provided with a side smoke inlet, and smoke flowing out from the horizontal air inducing part and the vertical air inducing part enters an air inlet. The smoke collecting cover comprises the horizontal air inducing part and the vertical air inducing part, and the smoke can flow in the horizontal air inducing part and the vertical air inducing part at the same time. According to the range hood, one wind wheel is provided with two smoke inlets,the smoke flowing out from the horizontal air inducing part flows into the first smoke inlet, and the smoke flowing out from the vertical air inducing part flows into the second smoke inlet. The smokeis divided into two portions through the horizontal air inducing part and the vertical air inducing part, the two portions of smoke enter the two independent smoke inlets of the wind wheel correspondingly and then are exhausted, the smoke processing amount is doubled within the same amount of time, and meanwhile, the situation that smoke overflows due to the fact that the smoke processing amountis insufficient can be effectively avoided.
Owner:GREE ELECTRIC APPLIANCES INC
Automatic packaging machine
ActiveCN111747081BIncrease productivityRealize limitConveyorsPackagingStructural engineeringManufacturing line
The invention provides an automatic packaging machine, which is usually applied to an automatic production line. The automatic packaging machine includes a plurality of hoppers, a horizontal transmission mechanism, a lifting transmission mechanism, and a packaging machine, wherein the lifting transmission mechanism includes a pair of lifting guide rails, a pair of arc-shaped guide rails, a first linear transmission mechanism and a second linear transmission mechanism. transmission mechanism. The first linear transmission mechanism is arranged along the lifting guide rail, and it is fixedly provided with a plurality of lifting levers, and the lifting lever contacts the support shaft of the hopper to drive the hopper to move along the lifting guide rail and the arc guide rail; the second linear transmission mechanism and the first The linear transmission mechanisms are arranged adjacent to each other with a certain angle between them, and a plurality of limit levers are arranged on them, and when the hopper moves along the arc guide rail, the limit levers abut against the support shaft to limit the hopper to slide down. In this way, the position limit of the hopper is realized, and the hopper is prevented from sliding down from the arc guide rail due to gravity when the arc guide rail is flipped and unloaded, thereby improving the production efficiency of the packaging machine.
Owner:SHANTOU TOOLST PACKING MASCH CO LTD
Test tube
InactiveCN113546706AAvoid pinchingSimplify the acquisition processLaboratory glasswaresStructural engineeringMechanics
The invention relates to an experimental inspection tool, in particular to a test tube for receiving body fluid, the test tube comprises a test tube body, and is characterized in that an upper cover is arranged on the test tube body, the upper cover is provided with an opening, a sheet-shaped elastic material is arranged in the middle of the upper cover, a nick is arranged on the elastic material, the nick is opened when an object extends into the test tube body, the nick is closed when the object is moved out, and the elastic material is closed when the test tube is inverted, so that the liquid can be sealed in the test tube. Theupper cover is omitted, the sample collection process is greatly simplified by adopting a self-sealing structure, and pouring out of the detected object is avoided; the nick isarranged on the elastic material, so that the test needle can be directly introduced for sampling during inspection, the disassembly and assembly steps are omitted, and an inspected object is prevented from being polluted. The sealing cover is arranged at the lower end of the funnel and is sealed with the test tube, so that overflow during sample containing is avoided.
Owner:宁波鸿鼎医疗器械科技有限公司
Recharge well used for soil water storage and conservation, underground building space structure, and construction method
PendingCN107143020AAvoid spillageRealize rechargeWater resource protectionFatty/oily/floating substances removal devicesSoil scienceSpatial structure
The invention discloses a recharge well used for soil water storage and conservation. The recharge well comprises a well body, and a seepage pipe, wherein the well body is connected to a water permeable soil layer; and the seepage pipe is longitudinally inserted in the well body, and multiple seepage holes communication with the water permeable soil layer are formed. The invention also discloses an underground building space structure with the recharge well. The structure comprises at least one recharge well, wherein the well mouth of at least one recharge well is located on the bottom of at least one ground surface water storage facility. The invention also discloses a construction method applied to the soil water storage and conservation arrangement and comprises the steps that (a) at least one well body connected to the water permeable soil layer is excavated; and (b) the seepage pipe is longitudinally inserted into at least one well body so as to form the recharge well, wherein the multiple seepage holes are formed in the seepage pipe.
Owner:JIANGXI JIYE SCI & TECH
Intelligent wearable device for old-age care
The invention discloses an intelligent wearable device for old-age care. The intelligent wearable device is mainly composed of a connecting shell and connecting belts. The connecting belts are fixedly connected to the two sides of the connecting shell, positioning plates are movably installed in the middle of the outer wall of the connecting shell, and connecting springs are fixedly connected to the outer walls of the positioning plates. The intelligent wearable device comprises first magnets which are fixedly connected to the outer walls of the bottoms of the positioning plates, wherein the bottoms of the first magnets are connected with a medicine application bag in an attached mode, and the bottom of the medicine application bag is connected with second magnets in an attached mode; and a heating shell, wherein the heating shell is installed in the connecting shell, connecting bases are installed in the heating shell, and heating rods are fixedly connected to the ends of the connecting bases. The intelligent wearable device for old-age care has a medicine application effect, and can heat a wearing part to thus improve the emission of medicine in the medicine application bag; meanwhile, the temperature is kept constant through a temperature sensor; and the wearing part can also be automatically massaged to thus improve the wearing comfort.
Owner:范爱莲
Foaming molding part and refrigerator with same
PendingCN114413558AImprove the exhaust effectGood foaming uniformityDomestic cooling apparatusLighting and heating apparatusEngineeringMechanical engineering
The invention discloses a foaming molding part and a refrigerator with the foaming molding part, the foaming molding part comprises a shell, a foaming cavity for foaming of a foaming material is formed in the shell, an exhaust hole for communicating the foaming cavity with the outer space of the shell to exhaust air during foaming of the foaming material is formed in the shell, and the foaming cavity is communicated with the outer space of the shell through the exhaust hole. The foaming molding piece is further provided with an anti-overflow mechanism matched with the exhaust hole, and the anti-overflow mechanism is provided with a movable baffle which is driven by the foaming material to rotate or translate so as to close the exhaust hole when the foaming material is foamed. Based on the design structure of the foaming molding part provided by the invention, the movable baffle of the anti-overflow mechanism is driven by the foaming material to rotate or translate, and in the foaming process of the foaming material, the movable baffle can move smoothly to close the exhaust hole, so that the overflow condition can be effectively avoided.
Owner:QINGDAO HAIER REFRIGERATOR CO LTD +1
Caliber-adjustable bag clamping mechanism for potassium calcium magnesium sulfate bag filling machine
The invention discloses a caliber-adjustable bag clamping mechanism for a potassium calcium magnesium sulfate bag filling machine. The caliber-adjustable bag clamping mechanism is used for clamping and limiting packages for filling. The caliber-adjustable bag clamping mechanism comprises a filling machine body and lifting mechanisms; a discharging hopper is fixedly arranged above the front face of the filling machine body; and the lifting mechanisms are arranged in bearing stand columns in a vertical penetrating manner. The caliber-adjustable bag clamping mechanism comprises a closing-in mechanism and an anti-falling mechanism; the closing-in mechanism is arranged on the upper portions in the bearing stand columns on the left side and the right side of the bottom face of the filling machine body in a transverse penetrating manner; the anti-falling mechanism is arranged on the lower portions in the bearing stand columns on the left side and the right side of the bottom face of the filling machine body in a transverse penetrating manner; and traction blocks are arranged on the left side and the right side in the anti-falling mechanism in a sliding and penetrating manner. According to the caliber-adjustable bag clamping mechanism for the potassium calcium magnesium sulfate bag filling machine, after the closing-in mechanism on the bottom face of the filling machine body drives an opening of a filling bag to expand, the anti-falling mechanism on the bottom face abuts against the top face of the filling bag, and filling is carried out on filling bags with different calibers to prevent overflowing.
Owner:ZHANJIANG PORT (GRP) CO LTD
Gas water heater, wind pressure detection method and fan control method
ActiveCN112902432BAdjust runAvoid spillageWater heatersControl of fluid heatersFlue gasElectric machinery
The invention discloses a gas water heater, a wind pressure detection method and a fan control method. The gas water heater includes a fan motor, and the gas water heater further includes a wind pressure detection device and a double-layer smoke pipe including an inner layer smoke pipe and an outer layer smoke pipe. One end of the layer smoke pipe is connected to the gas collecting hood, and the other end leads to the outdoor. The inner layer smoke pipe is used to discharge the flue gas in the gas collecting hood to the outdoor; The wind pressure detection equipment detects the wind pressure difference between the two ends of the outer smoke pipe, and the wind pressure difference is used to adjust the operation of the fan motor. On the one hand, the present invention can detect the indoor and outdoor wind pressure difference in time before the gas water heater is started, avoids the delay of the wind pressure difference detection, and further facilitates the subsequent timely compensation of the fan current according to the wind pressure difference to control the operation of the fan. On the other hand, it can also prevent the ignition flame from overflowing under the anti-wind pressure, and at the same time, because of the real-time detection of the wind pressure difference, a rapid response to the anti-wind pressure can be achieved.
Owner:NINGBO FOTILE KITCHEN WARE CO LTD
A round printed part shell potting tool and its holding method
ActiveCN110076054BProtect against deformationEasy to replaceLiquid surface applicatorsCoatingsInterference fitScrew thread
Owner:XIAN MICROELECTRONICS TECH INST
Vehicle-mounted waste storage device
PendingCN110733809AEasy to placeEfficient storageVehicle arrangementsRefuse receptaclesIn vehicleStructural engineering
Owner:江苏绿途环保科技有限公司
Self-adjusting type anti-overflow plating device capable of preventing plating effect from being affected by uneven temperature
The invention provides a self-adjusting type anti-overflow plating device capable of preventing the plating effect from being affected by uneven temperature, and belongs to the technical field of metal plating. The self-adjusting type anti-overflow plating device comprises a plating tank, wherein the outer side of the plating tank is connected with an anti-overflow tank; a hollow containing barrel is rotatably connected in the plating tank; a drive shaft is connected between the hollow containing barrel and the inner side wall of the plating tank; supporting rings are symmetrically connected on the drive shaft; and water turning tanks are uniformly connected between the supporting rings. According to the self-adjusting type anti-overflow plating device capable of preventing the plating effect from being affected by uneven temperature provided by the invention, a fixed disc drives the water turning tanks connected between connecting columns to swing back and forth under limitation of a central gear ring through a movable drive gear, so that uniformity of temperature of an electroplating solution is greatly improved, occurrence of a condition that the electroplating effect is reduced as temperature difference between the upper part and the lower part of the electroplating solution in the plating tank is relatively great is effectively avoided, and electroplating quality is correspondingly improved; and meanwhile, resource waste is avoided, cleanliness of an electroplating environment is improved, energy consumption is relatively small, degree of automation is relatively high, and use is convenient.
Owner:孙明欣
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