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59results about How to "Avoid falling and losing" patented technology
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Double wireless earphones
The invention provides double wireless earphones capable of effectively reducing the possibility that earphone bodies are lost. The double wireless earphones comprise two earphone bodies and further comprise a connecting line assembly; the connecting line assembly comprises a line pipe and two connecting parts; the two connecting parts are fixedly connected onto two ends of the line pipe respectively; one connecting part is detachably connected to one earphone body; and the other connecting part is detachably connected to the other earphone body. According to the invention, the two earphone bodies of the double wireless earphones are detachably connected through the connecting line assembly; when the double wireless earphones are used, the two earphone bodies are connected through the connecting line assembly; when the double wireless earphones are worn, the earphone bodies can be effectively prevented from falling off and being lost; furthermore, whether the two earphone bodies are connected or not can be determined according to user preferences and application occasions; and thus, the double wireless earphones are very convenient to use.
Owner:QINGDAO GOERTEK
Modular external-hanging type scaffold
ActiveCN106894625AAvoid wastingEasy to produceBuilding support scaffoldsConstruction engineeringStructural engineering
The invention relates to a modular external-hanging type scaffold. The scaffold comprises a protective net rack arranged at one side of each walking platform, the walking platforms and the protective net racks are arranged in pairs to form an integral modular structure which is laid in a sectional mode along a building or a structure wall and can be spliced together. The walking platforms and the protective net racks matched with the walking platforms form the modular structure, in on-site construction, a constructor can make multiple scaffold modules according to the technical scheme, the length of each scaffold module can be set to be fixed size or set to be a combination of different sizes, and therefore construction of building walls of different lengths and building wall corners or corners can be adapted. Accordingly, the scaffold is set to be of a modular structure, assembling and disassembling are convenient, the transportation and storage cost is greatly lowered, splicing combination is easy, reusing can be conducted, the construction cost is greatly lowered, waste of materials and labor is avoided, and the construction efficiency is effectively improved.
Owner:赵东平 +1
Hardware fitting placing frame
PendingCN111941374AReduce bumps and shakesAvoid clutterWork tools storageOther workshop equipmentComputer hardwareEngineering
The invention relates to the field of hardware fitting placement frames, in particular to a hardware fitting placing frame which comprises a main body, a moving mechanism, a placement mechanism, a fixing mechanism, a telescopic mechanism and an extension mechanism. Through the arrangement of the moving mechanism, the placing frame can stably pass through an uneven road surface, and hardware fittings are prevented from becoming messy or falling and being lost in the bumping process; through the arrangement of the placement mechanism, the space in the placing frame can be freely adjusted, and the hardware fittings of different sizes can be placed conveniently; through the arrangement of the fixing mechanism, a pull rod can be fixed when is not needed, and the randomly placed pull rod can beprevented from occupying the limited working space; through the arrangement of the telescopic mechanism, the height of the pull rod can be freely adjusted, and the user experience of the placing frameis improved; and through arrangement of the extension mechanism, the area of the top end of the main body can be enlarged, and thus more hardware fittings or hardware fittings with larger sizes can be placed at the top end of the main body.
Owner:台州蔓芳菲贸易有限公司
Stratified sampler for water body
ActiveCN111896317AAvoid mutual contaminationAvoid falling and losingWithdrawing sample devicesMechanical engineeringWater sample
The invention discloses a stratified sampler for a water body, which solves the problem that errors are generated during subsequent water sample analysis due to mutual pollution of water body samplesduring traditional water body collection, and adopts the technical scheme that the stratified sampler comprises a barrel body, and a plurality of flat plates are fixed on the barrel body; a pushing mechanism and a rotating mechanism are arranged at the bottom of the barrel body, and the two mechanisms are linked through one motor, so that sampling and moving of a plurality of sampling bottles arecompleted. The stratified sampler is novel in conception, the water sampling device is completely placed in water for direct water body collection and respective sealing, the problem of mutual pollution of water samples during multilayer water sample collection is avoided, and the stratified sampler is ingenious in structure and convenient to use.
Owner:深圳市天地互通科技有限公司 +1
Multifunctional papermaking pulping system
InactiveCN108570869APlay a role in humidificationPromote circulationPulp bleachingRaw material divisionDrive shaftWater storage tank
The invention provides a multifunctional papermaking pulping system. The system comprises a washing frame, a charging hopper, a spraying guide pipe structure, a water guide pipe, a water pump, a waterpumping pipe, a water circulating filter residue net rack structure, a water storage tank, a waste paper rotating scraping bracket structure, a guiding hopper, a waste paper crushing box, a top mounting plate, a drive shaft, crushing blades, a quantitative bleaching powder adding storage tank structure, a finished product box and a longitudinal support, wherein the charging hopper is mounted at the upper left part of the washing frame through bolts. By means of water spraying heads, water spraying pipes and first-grade adjusting valves, waste paper in the washing frame can be conveniently wetted; by means of the water guiding hopper, a water draining barrel and the water storage tank, the waste paper in the washing frame can be conveniently circulated in the water storage tank, and wastewater can be further recycled; by means of scale marks and second-grade adjusting valves, bleaching powder in the bleached powder storage tank can be conveniently and quantitatively detected, and bleaching powder is conveniently added to the waste paper crushing box.
Owner:HUBEI BAOTA PAPER
New energy automobile driving motor suspension structure
ActiveCN111791685AEasy to installEasy to fixElectric propulsion mountingSupports/enclosures/casingsElectric machineryVehicle frame
The invention discloses a new energy automobile driving motor suspension structure, and belongs to the technical field of new energy automobiles. The new energy automobile driving motor suspension structure comprises an automobile frame longitudinal beam and further comprises a mounting base, a rotating lead screw rotationally connected to the mounting base, a clamping plate, a suspension frame, aprotective cover, a sliding bar, a sliding spring, a lower sliding bar and a lower pressing plate. By arranging the protective cover, an upper bolt can be protected and prevented from being corrosionor falling loss; through the cooperation of a sliding rod and a sliding spring, the fixing effect of the clamping plate on the driving motor is facilitated to be improved while the protective cover is installed; and the driving motor can be damped through position setting of the sliding spring. Meanwhile, the upper sliding rod and the lower sliding rod are arranged to limit the upper bolt and thelower bolt, the mounting stability is improved, and the mounting stability of the protective cover and the suspension frame during vibration of the driving motor can be improved through further combination with the sliding plate.
Owner:湖北洲辉汽车零部件有限公司
Working table facilitating dismantling and installation of electromechanical device
The invention discloses a working table facilitating dismantling and installation of an electromechanical device. The working table comprises a top cover, a fixing block, a rotating shaft and a spring. A front baffle is connected to the lower portion of the top cover, and a working table main body is arranged below the front baffle. A U-shaped tank is mounted inside the working table main body, abase is fixedly mounted at the bottom of the working table main body, the upper portion of the fixing block is connected with a label strip, and convex blocks are arranged around the fixing block. Theupper portion of the fixing block is provided with a groove, the lower portion of the rotating shaft is fixedly connected with a fixing clamp, the lower portion of the fixing clamp is connected witha clamping plate, a storage tank is disposed below a working pad, a sucker is fixedly connected to the bottom of the working pad, a storage tank is disposed outside the spring, and a clamping block isfixedly mounted at the top end of the spring. The working table facilitating dismantling and installation of the electromechanical device is provided with the storage tanks so that large electromechanical devices can be placed in the storage tanks well, and the problem that parts drop and lose in the dismantling process is solved.
Owner:GUIZHOU UNIV
Medical instrument for centralized collection and treatment of used medical injection metal needles
ActiveCN113144350AAvoid falling and losingPrevent cross infectionWaste collection and transferInfusion needlesBiomedical engineeringMedical physics
The invention relates to a medical instrument for centralized collection and treatment of used medical injection metal needles. Collection and treatment of the injection metal needles are completed through cooperation of a bottom plate, a vibration device, a mounting block, a separation device, a bending device and a collection device. According to the medical instrument for centralized collection and treatment of the used medical injection metal needles, the problems that when the metal needles are manually collected and treated, the metal needles are usually directly bent, and when the metal needles are manually bent and the efficiency of manually bending the metal needles is low can be solved. The problems that when an existing collection and treatment device for the used metal needles collects and treats the metal needles, the used needles are directly collected and then cut off, the cut-off metal needles are prone to falling off and being lost, and therefore cross infection of the metal needles is caused are solved.
Owner:LIUYANG SANLI MEDICAL TECH DEV CO LTD
Burner firepower distribution system
The invention relates to a burner firepower distribution system comprising a burner body, fire distributors and injecting pipes. The burner body is in the shape of a disk; air inlet holes are evenly formed in the middle portion of the burner body around the circle center; the fire distributors are installed at the upper ends of the air inlet holes; the injecting pipes communicating with the air inlet holes are vertically arranged on the lower side of the burner body; a threaded segment is arranged at the lower end of each injecting pipe; each threaded segment is sleeved with a fixing check ring and an adjusting nut side by side from top to bottom; conical parts are arranged in the upper ends and the lower ends of the injecting pipes; and each adjusting nut is connected with an external air inlet pipe. The burner firepower distribution system is simple in structure and is provided with an adjusting device, the air inlet amount of each injecting pipe can be adjusted, it is guaranteed that a burner can adjust the air inlet amount according to the actual condition in different regions, it is guaranteed that burning is sufficient, good universality is achieved, and uniform fire temperature can also be achieved.
Owner:中山市万美厨卫电器有限公司
Device capable of preventing strand scattering during wire cutting
The invention discloses a device capable of preventing a strand scattering during wire cutting. First connection arms are provided with a plurality of groups, and multiple sets of the first connectingarms are sequentially connected through first pin shafts and a connecting hole to form a flexible connecting arm; the first connecting arm at the head end is movably connected with a first shield through third pin shafts, a second connecting arm is arranged on one side of the first connecting arm at the tail end, and a plurality of ratchets are arranged on one side of the upper portion of the second connecting arm; a locking mechanism is arranged in the first shield, and the locking mechanism is matched with the ratchet on the second connecting arm; an unlocking device is arranged on one sideof the locking mechanism; a wire clamping device can be used independently or in combination. According to the device capable of preventing the strand scattering during the wire cutting, the multiplefirst connecting arms are arranged, the multiple first connecting arms are connected in sequence through the first pin shafts to form the flexible connecting arm, and when wires are pressed, a circular gap is formed between the first connecting arms and the second connecting arm, the contact area between the connecting arms and the wires is increased, and the phenomenon that the wire is scatteredis avoided.
Owner:QINGHAI POWER TRANSMISSION & TRANSFORMATION ENG +2
Water body sampling device
ActiveCN111896316AAvoid mutual contaminationAvoid falling and losingGeneral water supply conservationWithdrawing sample devicesDrive shaftEngineering
In order to overcome the defects in the prior art, the invention provides a water body sampling device capable of realizing stratified sampling, solves the problem that errors are generated during subsequent water sample analysis due to mutual pollution of water body samples during traditional water body collection, and adopts the technical scheme that the water body sampling device comprises a barrel body, and a plurality of flat plates are fixed on the barrel body; a driving shaft, push rods and rotating shafts are arranged at the bottom of the barrel body; an incomplete bevel gear is arranged on the driving shaft, an incomplete circular gear is sleeved on the driving shaft, teeth are arranged on the push rod and meshed with the incomplete circular gear, a bevel gear is arranged at the lower end of the rotating shaft, a sampling bottle is arranged in the barrel body, a through hole capable of communicating with the outside is formed in the side wall of the barrel body, a first through hole is formed in the first-layer plate, and a second through hole is formed in the second-layer plate; a sealing bottle cover is arranged on the second through hole; the water body sampling deviceis novel in conception, the water sampling device is completely placed in water for direct water body collection and respective sealing, the problem of mutual pollution of water samples during multilayer water sample collection is avoided, and the water body sampling device is ingenious in structure and convenient to use.
Owner:武汉博远天成环保股份有限公司
Portable multifunctional electronic component storage box
PendingCN107878889AAvoid falling and losingEasy to classifyContainers to prevent mechanical damageInternal fittingsSoftware engineeringElectronic component
The invention discloses a portable multifunctional electronic component storage box which is convenient to carry and can improve the protection effect on electronic components. The portable multifunctional electronic component storage box structurally comprises a storage box body, a component storage structure, a component protection box structure, a tool storage structure, a handle, a strap, connecting buckles, a stud adjusting buckle, clamping buckles, clamping grooves, silicon gel protection blocks and a box cover. The component storage structure is embedded into the front side in the storage box body. The component protection box structure is embedded into the rear side in the storage box body. A PVC tag is arranged, so that the electronic components in a storage groove are conveniently classified. A longitudinal adjusting plate is inserted into the inner side of an adjusting clamping strip, so that the size of the storage groove is convenient to adjust, and the use function is further increased. The strap is mounted on the left side and the right side in the middle of the storage box body through the connecting buckles, so that the storage box is convenient to carry. A spongemat is placed in a protection groove, so that the protection effect on the electronic components is improved.
Owner:张家港市得道电子有限公司
Multifunctional student casual shoes
The invention relates to multifunctional student casual shoes. The shoes comprise uppers, insoles, midsoles and soles (1), and are characterized in that the soles (1) are formed through mold-pressingby foaming polyesters, bottom surfaces and side surfaces of the shoes are coated with film spandex polyurethanes, and the inner side of the sole (1) and the side wall of the lower surface of the midsole bond a film spandex polyurethane sole inner coating with the film polyurethane midsole by using the foamed polyurethane as an adhesive; for a heel portion of the sole in the process of molding thesole, a horseshoe-shaped heel-stabilizing support member is firstly arranged in the heel portion, the horseshoe-shaped heel-stabilizing support member has a hardness greater than that of the foamed polyester, and the sole is provided with a tarpaulin (5) which can be automatically ejected. The large area of the shoes is lined with the foamed polyurethane, good cushioning performance is achieved, and the shoes can better protect and support the sole heel by the horseshoe-shaped heel stable support member, which is beneficial to protecting the feet of children during development; after the soleis provided with the tarpaulin, a cover shoe surface can be removed at any time to be waterproof.
Owner:TAIZHOU ZUYOU SPORTS PROD CO LTD
Portable multi-functional labor-saving screwdriver
ActiveCN109794895AScientific and reasonable structureEasy to useSpannersWrenchesEngineeringRotating disc
The invention discloses a portable multi-functional labor-saving screwdriver. The portable multi-functional labor-saving screwdriver comprises a handle; containing cavity chambers are correspondinglyarranged on the two side surfaces of the middle of the handle; a cavity is formed in the handle, a containing assembly is installed at the top of the cavity, a containing tube is installed at the topof the cavity, the containing tube is filled with a sponge block, and containing holes are formed in the top end of the sponge block in a centrosymmetrical mode. According to the portable multi-functional labor-saving screwdriver, the structure is scientific and reasonable, the use is safe and convenient, and the functions of labor saving, multifunction and convenient portability are realized; thelabor-saving function is achieved through the containing cavity chamber, a first rotating shaft and a booster rod; multiple screwdriver heads are convenient to collect through the containing assembly; the shaking of screwdriver heads is reduced in the process of collecting through the coordination of a rotating disc and the sponge block; the goal of multiple purposes of one screwdriver is achieved by replacing screw screwdriver heads; and at the same time, outlets of the screwdriver heads and label grooves are formed, the purpose of accurately picking up the screwdriver heads is realized by rotating the rotating disc, and the efficiency of picking up the screwdriver heads is improved.
Owner:DALIAN POLYTECHNIC UNIVERSITY
Electromagnetic compatibility tester with protection function
PendingCN113295951AEasy to assemble and disassemblePromote withdrawalNon-rotating vibration suppressionMeasuring interference from external sourcesTester deviceEngineering
The invention provides an electromagnetic compatibility tester with a protection function, and the tester comprises a protection outer frame, a side buffer damping frame structure, an adjustable collection frame structure, an adjustable support frame structure, an electromagnetic compatibility tester main body, a display screen, a left upper protection pad, a right upper protection pad, a side frame, a connecting rope, a holding handle, a heat dissipation plate, heat dissipation holes, a handle and a detachable fixed limiting frame structure. The side edge buffering and damping frame structures are mounted at four corners of the lower part of the protection outer frame; the adjustable collecting frame structures are installed at the four corners of the lower middle portion of the protection outer frame. The electromagnetic compatibility tester main body is inserted into the inner side of the mounting frame, so that the connecting insertion plate can be conveniently pulled out from the positioning insertion frame during use, and the electromagnetic compatibility tester main body can be conveniently disassembled and assembled from the mounting frame; the upper end and the lower end of the lower side spring are connected with one side of the L-shaped frame and one side of the L-shaped protection pad in a glued mode, and the damping and buffering functions can be achieved on the protection outer frame.
Owner:西安苏试广博环境可靠性实验室有限公司
Rapid mounting and dismounting structure for oil screen of extractor hood
ActiveCN105423372AAvoid falling and losingQuick and easy disassemblyDomestic stoves or rangesLighting and heating apparatusPetroleum engineering
The invention discloses a rapid mounting and dismounting structure for an oil screen of an extractor hood. A fixing pin is additionally arranged at the tail portion of a rapid dismounting screw, the rapid dismounting screw between the oil screen and a middle frame board is sleeved with a falling prevention ring, the oil screen is fixed to the middle frame board through clamping force between the falling prevention ring and the fixing pin, mounting and dismounting are rapid, easy and convenient, and complex tools are not needed. Meanwhile, the rapid dismounting screw is prevented from falling off and being lost in the dismounting process through the falling prevention ring, and convenience is brought. In addition, the structure is simple, low in cost and can be widely applied to mounting and dismounting of the oil screen of the extractor hood for families.
Owner:SAKURA BATH & KITCHEN PRODS CHINA
Movable multifunctional grain crop culture irrigation device
InactiveCN108934618ARealize the situation where the sunlight is not in placePromote growthClimate change adaptationRenewable energy machinesEngineeringSeedling
The invention provides a movable multifunctional grain crop culture irrigation device. The device includes a storage box, a protective housing, a sponge cushion, a storage battery, a power source switch, a mounting bracket, a storage frame, a photovoltaic controller, an arc-shaped mounting plate, a solar panel, an adjustable airing rack structure, multilevel storage culture padding frame structures, a seedling irrigation guiding pipe structure, a movable bottom frame structure and an adjustable sunshade structure. Through arrangement of storage padding plates, rotating shafts and longitudinalsupporting rods, the problem that previously cultured seedlings do not receive sunlight completely can be solved, and therefore the growth of the cultured seedlings can be promoted. Culture hoppers are embedded in the upper portions of the inner side of a mounting framework from left to right in sequence, storage of different kinds of crop seedlings is facilitated, and therefore the crop seedlingsare conveniently stored. Culture sleeving bags are placed at the upper portions of the inner sides of the culture hoppers, convenience is provided for taking or placing the culture sleeving bags containing the seedlings during use, and therefore more convenience is provided for transplanting of the crop seedlings.
Owner:王忠宁 +4
Small-scale home appliance disassembly maintenance platform convenient for lighting
The invention discloses a small-scale home appliance disassembly maintenance platform convenient for lighting. The small-scale home appliance disassembly maintenance platform comprises an electric lamp and a handle, the electric lamp is connected with a rotating component, and the rotating component is connected with a box body through a sliding rod. A first sliding chute is formed in the front side surface of the box body, and a maintenance platform, tool placing cabinets and a part storage box are arranged in the box body. The part storage box is arranged on the left side of the maintenanceplatform, the tool placing cabinets are arranged on the lower sides of the maintenance platform and the part storage box, and rollers are arranged on the lower sides of the tool placing cabinets. Thehandle is fixed to the box body, and an electric wire placing groove is formed in the handle. Hooks are arranged on the outside of the box body, and a second sliding chute is formed in the upper surface of the box body. The electric lamp is arranged on the small-scale home appliance disassembly maintenance platform convenient for lighting and can move on the first sliding chute and the second chute through the sliding rod, thereby lighting any position and detail structures of small home appliances are lightened, and thus the small home appliances are convenient to maintain.
Owner:HEFEI YONGWEI MACHINERY EQUIP
Explosion-proof device of vacuum heat insulation container
PendingCN110906165AQuick releaseAvoid injuryContainer filling methodsPressure vesselsStructural engineeringMechanical engineering
Owner:张腾
Barreled water hand buggy
InactiveCN110077443AEasy to adjustHeight adjustableHand carts with one axisHand cart accessoriesChinese charactersDrive motor
The invention provides a barreled water hand buggy. The barreled water hand buggy comprises pull rods, adjustable bracket structures, adjustable fixing belt structures, a rechargeable lithium battery,a handle, a power switch, an auxiliary recording frame structure, drive motors, connecting wheels, triangular connecting frames, wheels, supporting frames, anti-skid supporting feet and auxiliary hanging frame structures. The adjustable bracket structures are installed on the left sides of the outer portions of the pull rods. The outer sides of the pull rods are sleeved with movable casing pipes,the positions of the movable casing pipes on the pull rods can be conveniently adjusted according to the use requirements in the use process, and therefore the height of each adjustable bracket structure is conveniently adjusted; and one end of each locking fixing belt is bonded to the right side of the upper portion of a water barrel bracket, the other end of each locking fixing belt penetratesthrough the inner side of a buckle shaped like a Chinese character 'ri' and the inner side of a connecting ring to be bonded to the middle lower portion of the buckle shaped like a Chinese character 'ri', fixing hooks are hooked to the connecting rings in the use process, and therefore a water barrel stored on the water barrel brackets is conveniently fixed.
Owner:QILU INST OF TECH
Anti-collision and pressure-resistant carton
PendingCN114572537AIncrease usage intensityAvoid breakagePackage recyclingRigid containersSteel platesSheet steel
The anti-collision and pressure-resistant carton comprises a carton body and limiting blocks, the carton body is jointly composed of an outer corrugated board, a light thin steel plate and an inner corrugated board, a carton cover is arranged above the carton body, fixing blocks are arranged on the two sides of the carton cover, first elastic belts are arranged in through holes, and the limiting blocks are arranged in the first elastic belts. A hook is arranged at the bottom of the first elastic band; the limiting blocks are arranged at the bottom of the outer side of the carton body, and the two sides of the sliding groove are slidably connected with L-shaped sliding blocks. The anti-collision and compression-resistant carton is provided with the light thin steel plate and the U-shaped clamping plates, the light thin steel plate is arranged between the outer corrugated board and the inner corrugated board, the overall use strength can be improved, damage caused by collision is prevented, the carton body can be kept three-dimensional through the supporting plates on the periphery of the interior of the carton body, and the anti-collision and compression-resistant carton is convenient to use. And the U-shaped clamping plates on the upper edge of the carton body can improve the stress range of the upper edge of the carton body, so that the upper edge of the carton body is prevented from collapsing and deforming, and the pressure resistance is improved.
Owner:徐州正丰纸箱加工有限公司
Novel screwdriver
InactiveCN102848344AAvoid falling and losingIncrease frictionSpannersWrenchesDual purposeEngineering
The invention discloses a novel screwdriver which comprises a screwdriver rod (1) and a screwdriver handle (2). The screwdriver rod (1) penetrates through the screwdriver handle (2), a straight screwdriver head (3) and a cross screwdriver head (4) are respectively arranged at two ends of the screwdriver rod (1), a fixing hole (5) transversely penetrating through the screwdriver rod (1) is arranged in the middle of the screwdriver rod (1), two bolts (6) are respectively disposed at two ends of the screwdriver handle (2), both the straight screwdriver head (3) and the cross screwdriver head (4) are made of magnet materials, the length of the screwdriver rod (1) is double of that of the screwdriver handle (2), and the screwdriver handle (2) can slide along the screwdriver rod (1). The novel screwdriver is dual-purpose, and the screwdriver heads are made of the magnet materials, so that screws are prevented from dropping and being lost when installed or detached. Besides, the novel screwdriver has the advantages of corrosion resistance and long service life, is convenient to carry and smart in design, and has an excellent application prospect.
Owner:KUNSHAN DIHAO DECORATION DESIGN
Efficient electronic component mounting device and method
ActiveCN113784610AAvoid falling and losingImprove installation efficiencyElectrical componentsElectronic waste recyclingStructural engineeringElectronic component
The invention discloses an efficient electronic component mounting device and method. The efficient electronic component mounting device comprises a workbench, wherein the top of one end of the workbench is fixedly connected with a supporting plate, the top of the supporting plate is fixedly connected with a suspension beam through screws, the middle of the top of the suspension beam is fixedly connected with a first servo motor, the output end of the first servo motor is fixedly connected with a threaded rod, the outer side of one end of the threaded rod is movably connected with a fixing plate, the fixing plate is fixedly connected to the top of one end of the suspension beam, the outer side of the threaded rod is in threaded connection with a fixing block, the surface of the fixing block is provided with a threaded hole matched with the threaded rod, the outer side of the fixing block is fixedly connected with a connecting frame through a screw, two oppositely-arranged limiting plates are fixedly connected to the inner side of the connecting frame, limiting grooves matched with the limiting plates are formed in the two sides of the suspension beam, and the limiting plates are slidably connected into the limiting grooves. According to the efficient electronic component mounting device and method, the electronic components are effectively prevented from falling off and being lost, and the mounting efficiency of the electronic components is improved.
Owner:南京久运科技有限公司
An Observable and Recordable Device for Separating Plant Extracts
ActiveCN110314406BEasy to crushEasy extrusionSolid solvent extractionGrain treatmentsElectric machineStructural engineering
Owner:QINGDAO RUNDA BIOTECH
High school double desk
The invention belongs to the field of teaching equipment, and in particular relates to a high school double desk, comprising a top surface, a side support plate, a rear support plate, a support horizontal plate, and a partition plate. The bottom of the side support plate is horizontal and fixed to the top surface connection, the number of the side support plates is a pair, the support horizontal plate is parallel to the top surface, and is fixedly connected with the side support plate, and the space between the support horizontal plate and the top surface forms a table belly , characterized in that: it also includes an intercepting plate, an extension plate, an umbrella box, and a water cup box, the intercepting plate is arranged on the supporting horizontal plate, and the supporting horizontal plate protrudes downward to form the lower convex area, the The extension board is arranged on the lower convex area, the extension board is provided with a suspension part, and the umbrella box and the water cup box are both arranged on the side support board. The invention has the advantages of simple manufacture, multiple functions and large space for storing teaching materials.
Owner:朱石明
A semiconductor light-shielding film die-cutting mechanism
Owner:徐州协盈电子科技有限公司
Rainproof device for rotary piston flow meter
The invention provides a rainproof device for a rotary piston flow meter. The rainproof device comprises a transparent lower shell body, a transparent upper shell body, a rotary piston flow meter mainbody, a metal plate, scraping rubber and a vertical plate, wherein the upper end of the transparent lower shell body is mounted on the transparent upper shell body through a bolt; the transparent lower shell body and the transparent upper shell body are mounted on the rotary piston flow meter main body; the vertical plate is welded at the upper end of the transparent upper shell body; the metal plate is mounted at the front end of the vertical plate; the scraping rubber is stuck at the lower end of the metal plate; the scraping rubber is mounted at the upper end of the transparent upper shellbody. By adopting the design, a rainproof function is realized and a worker can conveniently observe the rotary piston flow meter main body; the rainproof device has a rainproof function, is safe andreliable and is convenient to clean.
Owner:HEFEI JINGDU ELECTROMECHANICAL INSTR
Medical sharp instrument box with rotating cover
PendingCN113197679AEasy to throw inPrevent falling outSurgical furnitureClassical mechanicsMedical waste
The invention discloses a medical sharp instrument box with a rotating cover, which is characterized in that an arc-shaped shielding plate (3) is arranged at an opening of a box cover (2), the arc-shaped shielding plate (3) and the box cover (2) are integrally formed, so that the opening of the box cover (2) is in a semi-open state, a rotating cover (5) is arranged at the open part of the opening of the box cover (2), and the rotating cover (5) is connected to the two sides of the box cover (2) in a pivoted mode. When the rotating cover (5) is turned upwards, the opening of the box cover (2) can be closed by the rotating cover (5) and the arc-shaped baffle plate (3); moreover, a single-side handle (4) is arranged on the front side of the box cover (2), and an arc-shaped baffle (7) is arranged in an opening of the box cover (2). The medical sharp instrument box with the rotating cover is extremely convenient to carry and use, has good buffering performance and sealing performance for preventing odor from escaping, can prevent medical waste from falling off and being lost, and effectively improves the use safety degree.
Owner:宁波海士康医疗科技有限公司
A Multifunctional Papermaking Pulping System
InactiveCN108570869BPlay a role in humidificationPromote circulationPulp bleachingRaw material divisionWater storage tankPapermaking
The invention provides a multifunctional papermaking pulping system. The system comprises a washing frame, a charging hopper, a spraying guide pipe structure, a water guide pipe, a water pump, a waterpumping pipe, a water circulating filter residue net rack structure, a water storage tank, a waste paper rotating scraping bracket structure, a guiding hopper, a waste paper crushing box, a top mounting plate, a drive shaft, crushing blades, a quantitative bleaching powder adding storage tank structure, a finished product box and a longitudinal support, wherein the charging hopper is mounted at the upper left part of the washing frame through bolts. By means of water spraying heads, water spraying pipes and first-grade adjusting valves, waste paper in the washing frame can be conveniently wetted; by means of the water guiding hopper, a water draining barrel and the water storage tank, the waste paper in the washing frame can be conveniently circulated in the water storage tank, and wastewater can be further recycled; by means of scale marks and second-grade adjusting valves, bleaching powder in the bleached powder storage tank can be conveniently and quantitatively detected, and bleaching powder is conveniently added to the waste paper crushing box.
Owner:HUBEI BAOTA PAPER
A Simple Anti-stepping Device for Garden Lawn Trimming
ActiveCN110463519BEasy to irrigateConvenient for temporary storageHops/wine cultivationWatering devicesAgricultural engineeringStructural engineering
The invention provides a simple anti-stepping device for garden lawn trimming, which includes a fixed frame, a horizontal cushion frame, a lawn layer, a horizontal water pipe, a left connecting pipe, a right pipe joint structure, an auxiliary warning sign structure, a sealing cover, and auxiliary spraying Watering frame structure, auxiliary fixed frame structure, tripod on the left, trapezoidal slot on the left, tripod on the right, trapezoidal insert on the right and water injection pipe, the horizontal pad bolts are installed on the inner upper part of the fixed frame; The lawn layer is laid on the upper side of the horizontal pad. The spray head of the present invention is threadedly connected to the left and right sides of the lower part of the inverted U-shaped outlet pipe, which is beneficial to open the regulating valve during use so that the spray head can be used to spray the lawn on the lawn, and at the same time, the dust on the lawn can be sprayed. Clearing; the horizontal bottom frame bolts are installed at the bottom of the fixed frame, which is beneficial to cooperate with the inner wall of the fixed frame and the inner side of the water guide bucket during use, so as to facilitate the temporary storage of accumulated water.
Owner:QILU INST OF TECH
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