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51results about How to "Flexible retractable" patented technology
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Model airplane glider propeller folding and unfolding system
ActiveCN106139609AFlexible retractableImprove appearance fidelityToy aircraftsJet aeroplaneDrive shaft
The invention discloses a model airplane glider propeller folding and unfolding system, and relates to the field of machinery. The system comprises a propeller clamp fixing base speed reduction drive mechanism, a power drive mechanism, a propeller clamp fixing base slide mechanism, a propeller clamp fixing base position sensing mechanism, a propeller clamp folding and unfolding mechanism and a propeller, wherein the propeller clamp fixing base speed-reduction drive mechanism is formed by connecting a speed reduction system base, a reduction gearbox motor, a small reduction gear, a large reduction gear, a reduction gearbox gear cover, a lead screw and a lead screw bearing, the power drive mechanism is formed by connecting a power motor, a transmission shaft connector and a hexagonal prism transmission shaft, the propeller clamp fixing base slide mechanism is composed of a folding and unfolding system base, a left slide guide rail and a right slide guide rail, the propeller clamp fixing base position sensing mechanism is composed of a front microswitch and a rear microswitch, and the propeller clamp folding and unfolding mechanism is formed by connecting a nut, a nut fixing base, a bearing tablet, a bearing, a propeller clamp fixing base, a propeller clamp connector and a propeller clamp. After the glider power motor is turned off, the propeller can be completely folded in the glider nose cover, wind resistance is reduced, and meanwhile the appearance vividness of a model airplane glider is improved.
Owner:深圳市远景航空技术有限公司
Self-elevating overhead wind power generating set
InactiveCN102678470AMaintain balance and stabilityFlexible retractableWind motor controlWind motor combinationsTerrainWind force
The invention relates to a self-elevating overhead wind power generating set, and belongs to the technical field of generating equipment. The self-elevating overhead wind power generating set is composed of a self-elevating sphere wing, a self-adjusting wing, a medium frequency wind driven generator and a lead mechanism, wherein the self-elevating sphere wing provides static and dynamic elevating forces for the set, so that the unit can still remain in the air without breeze, and the height of the set in the air remains almost unchanged during the generation process; the self-adjusting wing ensures that the unit can absorb the wind energy in the air with the maximum windward side; the medium frequency generator has the advantages of small size and light weight, so that the total weight of the overhead part of the set is greatly reduced; and the electric energy is transmitted to the ground through a downlead. The wind energy in the air is far stronger than the wind energy on the ground and keeps steady in most areas, therefore, the low-power wind power generating set is free from limitation of the terrain, avoids constructing a tower, can be elevated by itself up to the air over a hundred meters, and has a better application prospect.
Owner:KUNMING UNIV OF SCI & TECH
Hybrid new energy power generation device
ActiveCN113389685AJoint control structure is simpleEfficient use ofPhotovoltaic supportsWind motor with solar radiationSelf adaptiveSolar cell
The invention discloses a hybrid new energy power generation device. The hybrid new energy power generation device comprises a base, a self-adaptive photovoltaic power generation device, a self-adaptive wind power generation device and an angle adjusting mechanism, wherein the self-adaptive photovoltaic power generation device, the self-adaptive wind power generation device and the angle adjusting mechanism are arranged on the base. The angle adjusting mechanism comprises a hydraulic system, a photovoltaic oil cylinder, a wind power oil cylinder, a photovoltaic rack and a wind power rack, the hydraulic system is arranged in a hydraulic control box, and the hydraulic control box is installed on the base. The photovoltaic oil cylinder and the wind power oil cylinder communicate with the hydraulic system, and piston rods of the photovoltaic oil cylinder and the wind power oil cylinder are connected with the photovoltaic rack and the wind power rack correspondingly. The photovoltaic rack is engaged with a photovoltaic gear disc, and the wind power rack is engaged with a wind power gear disc. The photovoltaic oil cylinder and a wind power oil cylinder are jointly controlled to stretch out and draw back through the hydraulic system, and then the photovoltaic rack and the wind power rack are driven to move, so that the photovoltaic gear disc and the wind power gear disc are controlled to rotate according to the sun irradiation direction and the airflow direction, a solar cell panel faces the sun irradiation direction, a horizontal shaft fan faces the airflow blowing direction, and solar energy and wind energy can be better utilized.
Owner:北京朗然慧祥科技有限公司
Online quality detection device for medicinal glass bottles
ActiveCN109632818ANot easy to get stuckDetection speedMaterial analysis by optical meansElectric machineryEngineering
The invention belongs to the technical field of quality detection for medicinal glass bottles, and provides an online quality detection device for medicinal glass bottles. The device comprises a frame, a rotating mechanism, a bottle transfer mechanism, a bottle rotating mechanism, a light source, and a sorting mechanism, wherein the rotating mechanism comprises a servo motor, a hollow rotating shaft, and a rotating joint; a gas channel is formed in the center of the hollow rotating shaft; a closed end of the hollow rotating shaft is fixedly connected with an output shaft of the servo motor, and an open end of the hollow rotating shaft is movably connected with the rotating joint; the rotating joint is connected with air extraction devices through pipelines; bottle sucking claw discs are arranged on the hollow rotating shaft; an air suction opening is formed at the top end of each bottle sucking claw disc; blanking positions of the bottle transfer mechanism are intersected with feedingpositions of the bottle sucking claw discs; the distances between the bottle rotating mechanism and the bottle sucking claw discs are 0.97-0.99 of the diameter of a bottle body; and feeding positionsof the sorting mechanism are intersected with blanking positions of the bottle sucking claw discs. The device provided by the invention has the advantages that online quality detection of the medicinal glass bottles can be achieved, the detection efficiency is improved, and the problem of omissions during the detection is solved.
Owner:INST OF APPLIED MATHEMATICS HEBEI ACADEMY OF SCI
Belt winding and unwinding device and fire truck
The invention provides a belt winding and unwinding device and a fire truck and belongs to the field of fire-fighting equipment. The belt winding and unwinding device comprises a belt guide mechanism, a belt winding mechanism and a rotating mechanism. The belt guide mechanism is connected with the belt winding mechanism. The belt winding mechanism is connected with the rotating mechanism and can rotate under the drive of the rotating mechanism. The fire truck comprises a truck body and the belt winding and unwinding device. The rotating mechanism of the belt winding and unwinding device is mounted on the top of the truck body. The belt winding and unwinding device can achieve quick winding and unwinding of fire-fighting water belts in multiple positions and meanwhile can achieve automatic dragging, placing and lifting up of fire-fighting water pumps, so that the operation convenience of the firefighters and the practicability of the belt winding and unwinding device are improved effectively, and the defects existing in the prior art are made up for; and the belt winding and unwinding mechanism is mounted on the top of the fire truck, and flexible and quick winding and unwinding of the fire-fighting water belts can be achieved, so that related operation of the firefighters is facilitated, and accordingly the defects in the prior art are made up for.
Owner:苏州瑞奇安机电科技有限公司
Grounding wire take-up and pay-off frame
The invention discloses a grounding wire take-up and pay-off frame. The grounding wire take-up and pay-off frame is provided with a rotating shaft and shaft bases which are located at two ends of the rotating shaft respectively; each end of the rotating shaft is connected into the corresponding shaft base through a bearing; one end of the rotating shaft is fixedly connected with a crank which is used for driving the rotating shaft to rotate; the grounding wire take-up and pay-off frame is also provided with a lifting handle which is used for lifting the integral take-up and pay-off frame; the lifting handle is in an inverted U shape; two downward free ends of the lifting handle are fixedly connected with the shaft bases respectively; wire separating barriers which extend outward along the radial direction of the rotating shaft are fixedly arranged on the circumference of the rotating shaft; the plurality of wire separating barriers are separately distributed along the axis direction of the rotating shaft in an equally-divided mode; a fixing screw is fixedly arranged at the bottom of the wire separating barrier which is located in the middle of the rotating shaft. According to the grounding wire take-up and pay-off frame, the grounding wire take-up and pay-off can be performed through the crank on the scene and accordingly the labor intensity is reduced.
Owner:STATE GRID CORP OF CHINA +1
Happy rocking chair
ActiveCN104970602ASimple structureFlexible retractableDismountable chairsFoldable chairsEngineeringElbow
The invention discloses a happy rocking chair which comprises a cradle, two middle bent levers, two front levers, two rear levers, a middle chair cloth surface, a front chair cloth surface and a rear chair cloth surface, wherein the cradle is formed by connecting a left cradle, a right cradle, two sleeves, four pipe casings and two armrest sleeves; the left cradle and the right cradle are formed by connecting door frame elbow pipes, arc elbow pipes and bevel stamping parts; opposite perforating holes are formed in two sides of each door frame elbow pipe; the armrest sleeves are arranged at the tops of the door frame elbow pipes; the sleeves sleeve the arc elbow pipes; the pipe casings sleeve two ends of the arc elbow pipes; the left cradle is rotationally connected with the right cradle; the middle bent levers are in a lying S form, and are connected with the middle chair cloth surface; the front levers are connected with the front chair cloth surface; the rear levers are connected with the rear chair cloth surface; and by virtue of the two middle bent levers together with bevel stamping part riveting holes of the middle chair cloth surface and the left and right cradles, the two front levers are penetrated into pipe holes in the front ends of the two middle bent levers, and the two rear levers are penetrated into pipe holes in the rear ends of the two middle bent levers.
Owner:天辰兰德(山东)科技服务有限公司
Drum brake pad abrasion line processing equipment
PendingCN110293472ALabor savingFast processingGrinding machinesGrinding feedersSlide plateEngineering
The invention discloses drum brake pad abrasion line processing equipment which comprises a feeding conveyor belt, a tableting device, a grinding machine, a rotating table, a discharging sliding plateand a workbench, wherein the grinding machine and the rotating table are arranged on the workbench; the rotating table is arranged close to the grinding machine; dialing bulges are uniformly arrangedon the side wall of the rotating table; a rotating motor connected with the rotating table is arranged in the workbench; the feeding conveyor belt and the discharging sliding plate are correspondingly arranged on two sides of the rotating table; a bracket is arranged between the feeding conveyor belt and the rotating table; first baffle plates are arranged on two sides of the bracket; a second air cylinder used for pushing brake pads is arranged below the feeding conveyor belt; second baffle plates are arranged on two sides of the end, close to the rotating table, of the discharging sliding plate; pulling pieces are arranged between the first baffle plates and the second baffle plates, and positioned between the rotating table and the grinding machine; a dialing hole is formed in the discharging sliding plate; a first air cylinder is arranged below the discharging sliding plate; and a pulling block is arranged at the end part of the first air cylinder and matched with the dialing hole.
Owner:山东梁山耐驰汽车零部件有限公司
Foldable hanging basket
InactiveCN104563477AFlexible retractableIngenious structureVessel cleaningCarpet cleanersEngineeringHanging basket
The invention relates to a foldable hanging basket. The foldable hanging basket comprises a portal frame, a baseplate mounting plate, a chain connecting buckle, a left rotating baseplate, a right rotating baseplate, a left rail piece, a right rail piece, U-shaped frames, a connecting beam, fixed bolts, a bolt, a transverse chain, a longitudinal chain and a climbing pull chain, wherein the left rotating baseplate and the right rotating baseplate are hinged to the left and right sides of the baseplate mounting plate through pin shafts; the left rail piece and the right rail piece are hinged to the front ends of the left rotating baseplate and the right rotating baseplate through pin shafts; and one ends of the two U-shaped frames are fixed on the connecting beam through pin shafts, and the other ends are connected with the upper ends of the left rail piece and the right rail piece through the fixed bolts. The foldable hanging basket has the following advantages: a basket body of the foldable hanging basket adopts a foldable structure, so that the structure is skilful, the basket body can be flexibly stored, the occupied space is reduced, and the carrying is quick; and the foldable hanging basket has such characteristics as flexibility, simplicity and low production cost.
Owner:WUXI COSMO SUSPENDED PLATFORM
Detachable damp-proof and anti-skid climber and operation method thereof
The invention discloses a detachable damp-proof and anti-skid climber and an operation method thereof.The detachable damp-proof and anti-skid climber comprises a front bent rod, a rear bent block and a pedal. One side of the pedal is fixedly connected to the front bent rod through a fixing arm, the front bent rod and the rear bent block are oppositely arranged, the rear bent block is hinged to the end face of the inner side of the pedal, and the clamping end of the front bent rod is sleeved with a first flexible sleeve made of canvas or rubber; the rear bent block is sleeved with a second flexible sleeve made of canvas or rubber, and conical or cylindrical metal rivets are arranged on the clamping side of the first flexible sleeve and the clamping side of the second flexible sleeve. by means of the detachable damp-proof and anti-skid climber, a user can stably climb a wet and slippery electric pole in cloudy and rainy weather or snowy weather, the metal rivets are stable and reliable in meshing, the riveting structure and connection are reliable and stable, the hinged rear bending block can adapt to the fitting degree of electric poles of different sizes, clamping and self-positioning are achieved, stress is more uniform, operation is more comfortable, connection is more stable, and the detachable damp-proof and anti-skid climber has the advantages of being rapid and convenient to disassemble and assemble, being good in damp-proof and anti-skid effects, resistant to abrasion, flexible to fold and unfold, economical and practical and occupying no space.
Owner:GUIZHOU POWER GRID CO LTD
Heat dissipation device
ActiveCN111740334AImprove ventilation effectQuick suction and dischargeSubstation/switching arrangement cooling/ventilationEngineeringPhysics
The invention discloses a heat dissipation device, and belongs to the technical field of electromechanical equipment. The heat dissipation device comprises a support frame, a winding part, a pipe body, a first air exhaust assembly and a second air exhaust assembly, wherein the winding part is rotatably arranged on the support frame, one end of the pipe body is wound on the winding part, the otherend of the pipe body is a free end, the first air exhaust assembly is connected to the free end of the pipe body and is used for sucking air around a power distribution cabinet into the pipe body, andthe second air exhaust assembly is arranged on the support frame, located on one side of the pipe body, capable of being connected into the pipe body, located on the downstream of the air flow direction and used for exhausting air to the external environment. According to the invention, hot air around a power distribution cabinet is exhausted through two air exhaust assemblies in sequence througha pipe body and guided to the far position, so that air circulation around the power distribution cabinet is accelerated, the surrounding environment of the power distribution cabinet is cooled, andthe ventilation and heat dissipation effects are good; and the pipe body is wound around the winding part, the free end of the pipe body is convenient to fold and unfold, and the free end of the pipebody moves flexibly, so that the air sucking position is convenient to adjust, and use is convenient.
Owner:HUIZHOU POWER SUPPLY BUREAU OF GUANGDONG POWER GRID CO LTD
All-touch intelligent physics teaching display terminal for middle school
InactiveCN105355101AImprove stabilityNot easy to shakeElectrical appliancesClassical mechanicsDisplay device
The invention, which, belongs to the demonstration apparatus of the technical field of the teaching appliances, discloses an all-touch intelligent physics teaching display terminal for a middle school. The invention aims at providing an all-touch intelligent physics teaching display terminal for a middle school. The display terminal comprises a pedestal, a support frame, and a cross bar. The support frame being a folding type support frame includes telescopic rods fixed at the two ends of the pedestals and a telescopic support arranged between the telescopic rods; guide wheels are connected to end portions of two movable rods arranged at the ends of the telescopic support; and the two pairs of guide wheels arranged at the two ends of the telescopic support are respectively arranged at a guide rail of the pedestal and a guide rail of the cross bar. Besides, a display device is connected to the cross bar and a teaching board is connected to one side of the display device. The provided display terminal is used as a physics teaching demonstration apparatus for teaching.
Owner:华蓥市铜堡初级中学
Multipurpose heating heat exchanger
ActiveCN106524293AMeet the use requirementsSimple and reliable assembly processLighting and heating apparatusSpace heating and ventilation detailsEngineeringPlate fin heat exchanger
The invention discloses a multipurpose heating heat exchanger. The multipurpose heating heat exchanger aims at being more suitable for being used in homes. The multipurpose heating heat exchanger comprises a heating channel and a tap water channel. The outer shape comprises a plurality of round pipes arranged in parallel. The adjacent round pipes are fixedly connected to be in a pipe row shape through connecting pieces on the side faces of the two far ends of the round pipes, and an inner round chamfering seal head is welded to the end face of each round pipe. A plurality of expansion bolts used for mounting of the heating heat exchanger are further arranged. The round pipes arranged in parallel are arranged vertically, and buckling end covers with the shapes matched with the shapes of the ends of a pipe row are arranged at the upper end and the lower end of the pipe row correspondingly. Strip-shaped waterproof baffles the same in direction are arranged between the adjacent round pipes arranged in parallel in the pipe row shape, the whole waterproof baffles are located on the front portions of the planes of the center lines of the round pipes, the two side faces of each waterproof baffle are attached to the outer walls of the corresponding adjacent round pipes, and the waterproof baffles and the pipe row are buckled together through the buckling end covers. A fixed commodity shelf fastened through a nut and a commodity shelf capable of moving and deforming are mounted on a lead screw, stretching out of the pipe row, of each expansion bolt.
Owner:ZAOZHUANG FUYUAN ENVIRONMENTAL PROTECTION & ENERGY SAVING MACHINERY MFG CO LTD
Passenger car luggage compartment auxiliary equipment
ActiveCN112009377AReduce volumeConvenient and flexible useLuggage compartmentEngineeringCar passenger
The invention discloses passenger car luggage compartment auxiliary equipment which structurally comprises top rail rods uniformly and fixedly arranged at the top of a passenger car luggage compartment, a top translation device for driving the equipment to slide is arranged on the top rail rods; a side wall rail is fixedly arranged on the side wall of the passenger car luggage compartment; a railgroove is formed in the side wall rail; a side wall translation device for driving the equipment to move is arranged in the rail groove; a connecting rod assembly for connecting and stabilizing equipment is arranged on the outer side of the side wall translation device; the tail end of the connecting rod assembly is provided with a dragging and hoisting clamping device used for clamping and dragging and hoisting assemblies on the connecting rod assembly. The dragging and hoisting clamping device is matched with the top translation device in a clamping manner; a positioning adjusting device used for adjusting positioning is arranged at the tail end of the dragging and hoisting clamping device, and a luggage bearing device used for bearing luggage is arranged at the tail end of the positioning adjusting device. The passenger car luggage compartment auxiliary equipment is small in size and arranged in a luggage compartment, luggage can be carried into the passenger car luggage compartmentto be arranged in sequence, and the equipment assists in taking out the luggage.
Owner:山东哈维药业有限公司
Medical detection device capable of being flexibly stored
Owner:江苏齐耀生物科技有限公司
Steel wire rope winding and unwinding reel for hauling ship in ocean
The invention discloses a steel wire rope winding and unwinding reel for hauling a ship in the ocean. In order to solve the problem that an existing steel wire rope winding and unwinding reel is inconvenient in removal, the following scheme is provided; the steel wire rope winding and unwinding reel comprises two bases arranged symmetrically, and a connecting seat arranged horizontally is installed between the two bases; the connecting seat is located above the bases, and two limiting blocks arranged vertically are welded on the tops of the opposite ends of the two bases; the both sides of theconnecting seat are provided with sliding chutes formed horizontally, and the limiting blocks are slidably arranged in the sliding chutes in a sleeving mode; and support plates arranged vertically are welded at one ends, far away from the connecting seat, of the two bases, and a biaxial motor arranged horizontally is welded on the top of the connecting seat. The steel wire rope winding and unwinding reel is rational in structure, and can be used for hauling the ship effectively; components on the steel wire rope winding and unwinding reel can be removed simply and conveniently, and the heightof the steel wire rope winding and unwinding reel can be regulated flexibly; the steel wire rope winding and unwinding reel is high in working performance, convenient in use, and suitable for promotion.
Owner:TANGSHAN HARBIN SHIP TECH CO LTD
Novel solar panel folding device
PendingCN113489448AImprove protectionFully protectedPhotovoltaicsPhotovoltaic energy generationStructural engineeringSolar battery
The invention provides a novel solar panel folding device. The device comprises two scissor support assemblies, a plurality of solar cell panels and a plurality of supporting assemblies. The solar cell panels are sequentially arranged to form a solar cell panel array, the solar cell panel array is hinged to the two shear fork support assemblies through first rotating shafts, and every two adjacent solar cell panels are hinged through a second hinge. The upper ends of two side rods of a scissor support assemblies are hinged to two first rotating shafts, a plurality of scissor rods are divided into two sets, every two adjacent scissor rods in the same set are hinged through a hinge seat, the two sets of scissor rods are hinged to the two side rods respectively, and upper supporting hinge seats are arranged on the upper sides of the two sets of scissor rods. A supporting seat of each supporting assembly is fixed to the upper supporting hinge seat, a limiting groove is formed in the side wall of the supporting seat, a first positioning hole is formed in the supporting seat, and one end of a supporting rod is hinged to the limiting groove through a pin shaft. According to the device, an original fixed small photovoltaic power generation system can be converted into a movable photovoltaic power generation system which can be folded and stored.
Owner:ANHUI TIANZHU GREEN ENERGY SCI & TECH
Oral examination device for pediatric treatment
InactiveCN112842798AImprove stabilityImprove comfortOperating chairsDental chairsCushionBiomedical engineering
The invention discloses an oral examination device for pediatric treatment, relates to the technical field of pediatric medical equipment, and aims to solve the problem that children cry and scream or do not cooperate due to long-time head raising actions. The device specifically comprises a base, a hydraulic cylinder is arranged on the outer wall of the top of the base, a deck chair is arranged on the outer wall of the top of the hydraulic cylinder and is of a folding structure, and a breathable cushion is arranged on the outer wall of the top of the deck chair; a first mounting box is arranged on the outer wall of the top of the base, fixing blocks are arranged on the inner walls of the opposite sides of the first mounting box, the outer walls of the two fixing blocks are slidably connected with the same first supporting column through first sliding grooves, and the two first sliding grooves are formed in the outer walls of the two sides of the first supporting column correspondingly; the top outer wall of the first pillar is arranged on the bottom outer wall of the deck chair. The standing angle of the deck chair is adjusted, the comfort degree of a child during sitting is improved through the breathable soft cushion, and the situation that the child does not cooperate with examination due to neck ache caused by long-term standing during oral examination is avoided.
Owner:蒋立冬
Portable bed
A portable bed comprises a middle ring, four bottom rods, four side rods, two flat connecting plugs, four cylindrical connecting plugs, four -shaped circlips, four bottom covers, four flat blank caps and two nylon fabric bed parts. The side of the middle ring is provided with four circular through holes. The bottom rods are made by stamping and bending metal round tubes. The middle corrugated outer side of each bottom rod is provided with a circular hole riveted to the corresponding circular through hole of the middle ring. Each bottom rod is provided with a transverse slot in which the corresponding -shaped circlip is connected. Two of the flat connecting plugs are plugged into the rear ends of front two of the side rods by riveting. The flat blank caps cover the front ends of two front side rods and the rear ends of two rear side rods. The four front side rods are entered into bags on two sides of the two nylon fabric bed parts, respectively. Each cylindrical connecting plug comprises a rivet nut and a nylon tubular member. The four rivet nuts are riveted to the middle bottom faces of the four side rods, respectively. The four nylon tubular members are screwed to the four rivet nuts through four bolts, two front side rods are connecting with two rear side rods, and the nylon tubular members on the four side rods are entered into tube holes in the tops of the four bottom rods and are positioned with the four -shaped circlips.
Owner:NANJING FORESTRY UNIV
Robot cooperative folding and unfolding device and method
PendingCN111559480ASafe to retractFlexible retractableCargo handling apparatusVessel partsHydraulic cylinderVisual servoing
The invention discloses a robot cooperative folding and unfolding device and method, and relates to the technical field of ships. A hanging bracket component plays a supporting role. A rolling compensation device comprises a first swing oil cylinder and a second swing oil cylinder which are horizontally arranged to realize rolling compensation of the ship body. A heave compensation device is a heave compensation winch and is used for realizing heave compensation of the ship body; a pitching compensation device comprises a first servo hydraulic cylinder and a second servo hydraulic cylinder andis used for realizing pitching compensation on the ship body; a mechanical arm winding and unwinding device is provided with a visual servo mechanical arm, a hook of a mooring rope is in butt joint with an unmanned submersible or a lifting ring, an anti-collision bottom plate is arranged at the bottom of the device, an elastic buffer device is arranged above the anti-collision bottom plate, and thus the unmanned submersible is prevented from being collided and damaged. The device has the advantages that three-degree-of-freedom compensation caused by stormy waves can be actively completed, hooking and unhooking actions are autonomously completed by means of the mechanical arm, and the unmanned submersible is automatically and intelligently recycled with high safety and high efficiency.
Owner:JIANGSU UNIV OF SCI & TECH +1
Portable beach chair
ActiveCN105011598BSimple structureFlexible retractableDismountable chairsFoldable chairsEngineeringMaterial Perforation
A portable beach chair, including a waist ring, four-legged rods, two middle curved rods, two front rods, two rear rods, four ∝-shaped retaining springs, middle chair cloth surface, front chair cloth surface and rear chair cloth surface, waist There are four circular perforations on the side of the ring, the foot bar is punched and bent by a metal round tube, the middle of the foot bar is wavy and curved on the outside with a round hole, and is riveted with the waist ring, there is a transverse slot on the foot bar, and there is a groove in the slot. ∝-shaped circlip, the middle curved rod is formed by pressing and bending a rectangular tube, the front rod and the rear rod are composed of a rectangular front pipe, a flat connecting plug and a flat cover, the middle curved rod, the front rod and the rear rod respectively penetrate into the middle chair On both sides of the cloth surface, the front seat cloth surface and the rear seat cloth surface, the cylindrical connecting plug includes a blind rivet nut and a nylon tubular piece. Through four bolts and four rivet nuts screwed together, the nylon tubular parts of the two middle curved rods are inserted into the tube holes on the top of the four-legged rods, and positioned with four ∝-shaped clip springs, and the two front rods and the two rear rods are threaded through Insert the front and rear ends of the two middle curved rods.
Owner:HAIMEN THE YELLOW SEA ENTREPRENEURSHIP PARK SERVICE CO LTD
Simple-type safety warning tape box and device
The invention discloses a simple-type safety warning tape box and device and relates to the technical field of safety facilities. The simple-type safety warning tape box comprises a first winding drum, a second winding drum and a connecting piece fixedly connected with the first winding drum and the second winding drum in a right-angled intersection mode. A warning tape winding box containing warning tapes is arranged in each winding drum. A rotating shaft is arranged in the middle of each warning tape winding box. An image-pickup device is arranged on the upper portion of the first winding drum and can monitor a warning area in real time and store a video of the warning area. The simple-type safety warning tape box is fixedly connected on the top of a warning rod in an inserted mode to finish fixing of a simple-type safety warning device. A telescopic structure with the height being adjustable is arranged on the lower portion of the warning rod. The simple-type safety warning tape box and device have the advantages that the warning tapes are arranged at the warning area in the right-angled intersection mode; the structure is simple; the warning real-time situation is examined at any time; the warning rod is adjustable in height, convenient for retracting and extending and flexible in operation; and meanwhile space is saved, and the working efficiency is improved.
Owner:STATE GRID CORP OF CHINA +2
Auxiliary equipment for passenger car luggage compartment
ActiveCN112009377BReduce volumeConvenient and flexible useLuggage compartmentCar passengerAssistive equipment
The invention discloses auxiliary equipment for the luggage compartment of a passenger car. Its structure includes a top track bar evenly fixed on the top of the luggage compartment of a passenger car. The top track bar is provided with a top translation device for driving the equipment to slide. There is a side wall track, and a track groove is arranged in the side wall track, and a side wall translation device for driving the equipment to move is arranged in the track groove, and a connecting device for connecting and stabilizing the equipment is arranged on the outside of the side wall translation device. Rod assembly, the end of the connecting rod assembly is provided with a towing and clamping device for clamping and towing the upper components, the towing and clamping device is engaged with the top translation device, and the end of the towing and clamping device is set There is a positioning adjustment device for adjusting the positioning. The terminal of the positioning adjustment device is provided with a luggage carrying device for carrying luggage. The present invention is small in size and installed in the luggage compartment. Assist in unloading luggage.
Owner:山东哈维药业有限公司
A hybrid new energy street lamp
ActiveCN113432081BSimple structureSave energyPhotovoltaic supportsBatteries circuit arrangementsNew energyControl theory
The invention discloses a hybrid new energy street lamp, which comprises a base, a lamp post, a street lamp connecting rod, a street lamp and a hybrid new energy power generation device. The lamp post is fixedly installed on the upper end of the base, the street lamp connecting rod is arranged obliquely, and one end is fixedly connected to the lamp post , the other end is fixedly connected to the street lamp; the hybrid new energy power generation device is fixedly installed on the upper end of the lamp post; the hybrid new energy power generation device includes a mounting base, a photovoltaic power generation device, a wind power generation device and an angle adjustment device, and the photovoltaic power generation device is rotatable The wind power generating device is rotatably arranged on the upper end of the mounting base, and the angle adjustment device is installed on the upper end of the mounting base to jointly adjust the steering of the photovoltaic power generating device and the wind power generating device. The invention uses an angle adjustment device to jointly control the rotation of the photovoltaic power generation device and the wind power generation device through the angle adjustment device, and the two do not interfere with each other, the structure is simple and practical, and energy is saved.
Owner:北京朗然慧祥科技有限公司
Information system integrated service platform based on Internet of Things
InactiveCN114585187AFlexible retractableFlexible position adjustmentDigital data processing detailsCasings/cabinets/drawers detailsThe InternetEngineering
The invention discloses an information system integrated service platform based on the Internet of Things, and particularly relates to the technical field of information system integration, the information system integrated service platform comprises a cabinet main body and four protection plates, the upper surface of the cabinet main body is fixedly connected with the lower surface of a base plate, and the upper surface of the base plate is provided with a connecting groove. By arranging a piston frame, a third piston plate, a third piston rod, a contact plate, a second piston cylinder, a second piston rod, a protection plate, a second elastic assembly and a cabinet main body, the second piston plate and the second piston rod move away from the cabinet main body, and at the moment, the second piston rod pushes the protection plate away from the cabinet main body; at the moment, the protection plate shields the corners of the device, after the device is placed stably, the protection plate moves away from the cabinet body to achieve the protection function, the device can control the protection plate to be unfolded or not through the gravity of the device, the device is more flexible to fold and unfold the protection plate and transfer and adjust the position of the device, and better protection performance is achieved.
Owner:杭州冠家房地产营销策划有限公司
Haze removal device and method for spraying charged water at high altitude
ActiveCN108201973BCompletely crushedCutting costsElectrostatic separationUsing liquid separation agentHigh-voltage direct currentEngineering
Owner:BAOJI SIDA AUTOMOBILE GRP
Portable beach chair
ActiveCN105011598ASimple structureFlexible retractableDismountable chairsFoldable chairsEngineeringRivet
A portable beach chair comprises a waist loop, four leg rods, two middle cranked rods, two front rods, two rear rods, four -shaped snap springs, a middle chair cloth cover, a front chair cloth cover and a rear chair cloth cover. Four circular penetrating holes are formed in the side wall of the waist loop. The leg rods are formed by punching and bending metal circular pipes. The outer sides, bent in a wavy mode, of the middles of the leg rods are provided with circular holes and connected with the waist loop in a riveting mode. Transverse open grooves are formed in the leg rods and internally connected with the -shaped snap springs. The middle cranked rods are formed by pressing and bending rectangular pipes. The front rods and the rear rods are each formed by a rectangular front pipe, a flat connecting plug and a flat blank cap. The middle cranked rods, the front rods and the rear rods penetrate into the two sides of the middle chair cloth cover, the two sides of the front chair cloth cover and the two sides of the rear chair cloth cover respectively. Columnar connecting plugs each comprise a pull rivet nut and a nylon tubular member. The four pull rivet nuts are connected to the bottom faces of the front portions and the rear portions of the two middle cranked rods in a riveting mode respectively. The four nylon tubular members are connected with the four pull rivet nuts in a screwed mode through four bolts. The nylon tubular members of the two middle cranked rods penetrate into pipe holes of the tops of the four leg rods and are positioned through the four -shaped snap springs. The two front rods and the two rear rods penetrate into the front ends and the rear ends of the two middle cranked rods.
Owner:HAIMEN THE YELLOW SEA ENTREPRENEURSHIP PARK SERVICE CO LTD
Water pump bracket for agricultural irrigation
InactiveCN110657332AReduce vibrationReduce noiseNon-rotating vibration suppressionStands/trestlesAgricultural irrigationAgricultural engineering
A water pump bracket for agricultural irrigation includes a base, wherein a support mechanism is mounted at the bottom end of the base; universal wheels are fixedly connected with the bottom end of the base; a support plate is mounted in the center at the upper part of the base; a vibration cushion mechanism is mounted between the support plate and the base; a water pump is fixed on the support plate; support pillars are fixed at the four corners at the upper part of the base; a fence is connected between the adjacent support pillars; a rainproof mechanism is mounted at the top ends of the every two support pillars. According to the invention, the vibration cushion mechanism can be used for reducing noises caused by vibration collision of the water pump, and preventing connection loosenessof water pipes caused by violent vibration of the water pump; the rain-proof mechanisms prevent rainwater from entering the water pump to cause short circuit and damage of a power generator inside the water pump; the support mechanism enables the water pump to be stably placed in a bumpy farmland, and prevents shaking of the water pump caused by slant placement and vibration of the water pump.
Owner:XIJING UNIV
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