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55results about How to "Easy to fold and shrink" patented technology
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Folding chair
PendingCN108354368ASimple structureEasy to foldDismountable chairsFoldable chairsEngineeringMechanical engineering
Owner:苏州澳睿户外用品有限公司
Elevator car roof with rotary crawling ladder function
ActiveCN111689344AImprove convenienceEasy to storeElevatorsBuilding liftsElectric machineryAutomotive engineering
The invention discloses an elevator car roof with a rotary crawling ladder function. The car roof comprises an elevator car, and further comprises a car roof plate, a stepping motor, a rotating shaft,a rotating plate, an inclined frame, a fixed seat, an electric push rod I, a fixed shaft, a sliding groove, a folding frame assembly and an electric push rod II. According to the elevator car roof, at first, through an electric rotating plate mechanism, part of the car roof can be conveniently electrically opened, and people in the elevator car can conveniently escape from an opened power-on hole; then, due to the fact that the electric push rods and the folding frame assembly are adopted, the folding frame assembly can be conveniently stretched and unfolded, the crawling ladder function is achieved, contraction and folding can be conveniently carried out, the storage in an unused state is convenient, and the normal operation of an elevator is not interfered; and finally, due to the factthat the inclined frame has a certain inclination angle, the inclined frame can be conveniently unfolded and used in the elevator car and can also be upwards and obliquely lifted; and therfore, by means of the elevator car roof, workers can conveniently maintain the elevator car roof, and the people in the elevator car can conveniently escape.
Owner:北菱电梯股份有限公司
Gynecological uterine cavity microwave therapeutic device
The invention discloses a gynecological uterine cavity microwave therapeutic device, which comprises a storage cabinet, wherein a groove is formed in the upper surface of the storage cabinet, a microwave therapeutic equipment body is arranged inside the groove, the side surface of the microwave therapeutic equipment body is provided with a switch, the microwave therapeutic equipment body is electrically connected with the switch, the switch is electrically connected with an external power source, the upper end of the side surface of the storage cabinet is provided with a first clamping member, the first clamping member is connected with a fixed base in a rotated manner, the fixed base is connected with a fixed end of a first telescopic rod, the fixed end of the first telescopic rod is provided with a first fastening knob, the side surface of a telescopic end of the first telescopic rod is provided with a pillar, and the telescopic end of the first telescopic rod is provided with a third clamping member. The gynecological uterine cavity microwave therapeutic device is simple in structure, is movable, can be folded, is convenient in adjustment, can treat patients by means of microwaves, saves time and labor, is high in safety, can effectively reduce the workload of medical staff, and is simple in operation and convenient in use.
Owner:苏州果汁网信息科技有限公司
Convenient-to-move solar photovoltaic power generation equipment
InactiveCN109905072AEasy to shrinkEasy to transportPV power plantsPhotovoltaic energy generationArchitectural engineeringIdler-wheel
The invention discloses convenient-to-move solar photovoltaic power generation equipment. The equipment comprises a box; two groups of first guiderails and second guiderails are fixedly mounted in thebox; a first mounting plate and a second mounting plate are respectively mounted between the two groups of first guiderails and second guiderails in a sliding manner; a first photovoltaic plate bodyand a second photovoltaic plate body are fixedly mounted in the first mounting plate and the second mounting plate, respectively; landing legs are mounted the two side edges, vertical to the first mounting plate and the second mounting plate, of the box through connection blocks; each landing leg comprises a first screw, a second screw and a third screw, a threaded sleeve is connected between thefirst screw and the second screw, and a threaded sleeve is connected between the second screw and the third screw; two groups of idler wheels are mounted at the bottom of the box; a bottom plate is mounted at the bottoms of the third screws; two groups of square holes are formed in positions, corresponding to the idler wheels, on the bottom plate; and four groups of stand bars are fixedly mountedat the bottom of the bottom plate. the equipment can be folded so that the movement and transportation are convenient.
Owner:彭小玲
Tumor interventional therapy device
InactiveCN111887953AReduce the burden onEase of workSurgical furnitureOperating tablesPharmaceutical drugTherapeutic effect
The invention relates to the field of medical apparatus and instruments, and specifically relates to a tumor interventional therapy device. The device includes a box body and a cover body in hinged joint with the left part on the upper side of the box body; first fixing grooves are symmetrically arranged in the front and back on the bottom side at the rear part of the box body; the rear part of the box body is rotatably connected to a longitudinal frame through a rotating shaft; the bottom of the longitudinal frame is provided with a first concave groove; a first concave frame slidingly matching the first concave groove is arranged in the first concave groove; and two sets of frame ends at the bottom of the first concave frame are respectively inserted in the two sets of the first fixing grooves. The device is simple in structure and small in size, so that the device is convenient in folding, shrinking, carrying and using; the device can be fixed in a needle tube sleeve through an interventional puncture needle, so that the device can slide along a sleeve ring through the needle tube sleeve so as to make the needle tip of the interventional puncture needle stably penetrated into the body of a patient, and therefore, secondary damage to the patient can be reduced; and penetrating point locations are accurate so as to make drugs accurately located at the tumor, therefore, treatment effects can be enhanced, and the burden and work difficulty of medical staff can be reduced.
Owner:马兴媚
High-efficiency condenser for industrial heat exchange
InactiveCN111795585AAvoid enteringProtect structure securitySteam/vapor condensersHeat exchanger casingsEngineeringMechanical engineering
The invention relates to a high-efficiency condenser for industrial heat exchange. The high-efficiency condenser comprises a barrel body; a barrel cover is installed on the barrel body; a circulationinlet is reserved in the top of the barrel cover; an opening cover is installed at the outer side of the circulation inlet; a clamping rod penetrates through the inner side of the opening cover; a rear plate is fixed to the outer wall of the circulation inlet; the bottom of the rear plate is provided with a limiting groove; a circulating barrel is arranged inside the barrel body; the upper part ofthe circulating barrel is provided with a cooling water outlet; the lower portion of the cooling water outlet communicates with the circulating barrel; the side surface of the circulating barrel communicates with a cooling liquid inlet; and a circulation outlet is reversed in the lower portion of the middle position of the barrel body. Compared with an existing high-efficiency condenser for industrial heat exchange, the high-efficiency condenser for industrial heat exchange provided by the invention can prevent the phenomenon of relatively large shake caused by gravity or external force influences during running of the barrel body, can realize closed management of the barrel body, effectively prevents dust from entering the barrel body and protects the structural safety of the opening cover.
Owner:倪浩
Folding type spun yarn airing device
InactiveCN107475791AEasy to shrink and foldPrevent slidingArtificial filament washing/dryingYarnSoftware engineering
The invention discloses a folding type spun yarn airing device. The device comprises bases, two supporting rods arranged on the upper sides of the bases, and airing rods connected between the two supporting rods. The bases comprise the first base and the second base; the side wall of the side, close to the first base, of the second base is provided with a storage groove matched with the first base; a plurality of tooth grooves are transversely formed in the inner wall of the lower side of the storage groove; the side wall of the side, close to the second base, of the first base is provided with a gear matched with the tooth grooves; the supporting rods comprise the first supporting rod and the second supporting rod, the first supporting rod is fixed to the corresponding base, and the side wall of the side, away from the corresponding base, of the first supporting rod is provided with a first sliding groove matched with the second supporting rod. The position is adjusted through the tooth grooves matched with the bases, and the supporting rods contract through sliding grooves to achieve contracting and folding operations; telescopic rods improve the working stability of the airing device; plastic anti-slip mats prevent the airing device from slipping.
Owner:吴振明
Mouse trap
InactiveCN105850967ARealize continuous cycle mouse trapRealize the purpose of energy saving and environmental protectionAnimal trapsEngineeringClean energy
The invention discloses a mouse trap used for catching mice. The mouse trap comprises a mouse trap box, a downwards recessed part is formed in the bottom wall between two supporting legs of the mouse trap box, a mouse trap device is mounted at the downwards recessed part of the bottom wall in the mouse trap box, and the mouse trap further comprises an electric shock mouse pushing device and a solar power supply device for supplying power energy to the mouse trap device and the electric shock mouse pushing device. Continuous mouse catching is realized; self-use clean energy is further provided, the purposes of energy saving and environmental protection are achieved, the defects of higher power consumption and higher voltage of mouse trap circuits of existing mouse traps and higher mouse trap energy consumption are overcome, and the energy saving purpose is achieved.
Owner:梁芮涵
Contraction folding ladder
The invention discloses a contraction folding ladder, which comprises a fixed frame, a connecting frame and a movable frame, wherein the fixed frame is fixedly arranged on a fixed object and comprises two fixing rods in parallel arrangement; the connecting frame is movably connected with the fixed frame; the movable frame comprises support rods and telescopic rods connected with the support rods through telescopic elements; the support rods and the fixing rods are in one-to-one corresponding arrangement and are movably connected; the telescopic rods are movably connected with the connecting frame through a chain via a pedal; when the contraction folding ladder is in an unfolded state, the end parts of the support rods are flushed with the end parts of the fixing rods, or are higher than the end parts of the fixing rods. The contraction folding ladder has the advantages that the fixed frame is fixedly arranged on a bed frame of a student dormitory; the rest influencing sound given when people get on or get off from a bed and the swinging generated in the process can be eliminated; a certain degree of potential safety hazards is greatly reduced; the ladder can be contracted and folded; the occupied space is reduced; the placement is convenient.
Owner:GUANGXI UNIV
Foldable satellite antenna
InactiveCN113131171AEasy to fold and shrinkEasy to installPivotable antennasAntenna supports/mountingsSatellite antennasTelecommunications
The invention provides a foldable satellite antenna, which comprises an adjustable assembly and a support assembly, wherein the adjustable assembly comprises a first stand column, the outer wall of the top end of the first stand column is provided with a plurality of storage grooves from top to bottom, the plurality of storage grooves are arranged at equal intervals in a surrounding manner, first sliding grooves are symmetrically formed in the inner walls of the two sides of each storage groove, a supporting assembly is arranged in each first sliding groove, a connecting block is welded to the surface of the bottom end of the first stand column, the support assembly comprises a second supporting column, a first bearing seat is installed at the top end of the second supporting column, a plurality of second bearing seats are installed on the outer wall of the end, away from the first bearing seat, of the second supporting column, and a first supporting leg is installed in each second bearing seat. The foldable satellite antenna is convenient to mount, store, fold and transport.
Owner:西安灵图电磁技术有限责任公司
Small mobile station suitable for D2D communication technology in 5G communication
ActiveCN109982163AMaintain stability and balance performanceGood insulation performanceWireless communicationSelection arrangementsTelecommunications5G
The invention discloses a small mobile station suitable for a D2D communication technology in 5G communication, and relates to the technical field of 5G communication. the small mobile station specifically comprises a moisture-proof protection frame, a mobile station cabinet and an ejector rod, a supporting plate is fixedly welded to the inner wall of the top end of the damp-proof protection frame. a heat dissipation mechanism is seamlessly connected to the inner wall of the partition plate in a penetrating manner; the surface of the mobile station cabinet is hinged with a door plate; the sidewall of the mobile station cabinet is provided with a limiting mechanism, the ejector rod is fixedly welded to the top end of the mobile station cabinet, tightening grooves are formed in the two sides of the outer wall of the ejector rod, a mounting groove is formed in the edge of the tail end of the mobile station cabinet, and a clamping mechanism is mounted between the inner wall of the moisture-proof protection frame and the guide plate. According to the small mobile station suitable for the D2D communication technology in 5G communication, under the action of external thrust, the guide plates can slide left and right in the sliding grooves through the sliding blocks, the distance between the guide plates can be adjusted, the protection effect on the mobile station cabinets is achieved, and the mobile station cabinets of different specifications can be clamped.
Owner:陕西立博源科技有限公司
Concealable bedside cabinet convenient to use
InactiveCN111743319AEasy to fold and shrinkLimit stretch speedBedside cabinetsFolding cabinetsStructural engineeringFan blade
The invention relates to the technical field of bedside cabinets, and discloses a concealable bedside cabinet convenient to use. The concealable bedside cabinet comprises a cabinet body, wherein a hollow channel is formed in the cabinet body; the surface of the hollow channel is fixedly connected with a limiting frame; a spring rod is movably connected into the limiting frame; the upper end of thelimiting frame is fixedly connected with a push rod; the push rod is internally connected with a roller, and the surface of the roller is connected with fan blades; a connecting rod is movably connected to the joint of the limiting frame and the push rod; a movable plate is fixedly connected to the end, away from the limiting frame, of the connecting rod; a compression spring is movably connectedto the interior of the movable plate; and a sliding block is fixedly connected to one end of the compression spring. The area of the cabinet body is enlarged on a horizontal plane, thus the installation of the cabinet body is completed; when the cabinet needs to be folded, the spring rod can be pulled, the spring rod contracts and pulls the movable plate through the connecting rod, the rear movable plate pulls out a clamping block clamped in a clamping base, and the rear parts lose the limiting effect, so that the effects of quick and convenient folding and contracting are achieved.
Owner:王杰
Preaching platform convenient to move and use method thereof
The invention discloses a preaching platform convenient to move and a using method thereof. The preaching platform comprises a moving frame, a lifting assembly, a preaching top plate, a storage assembly, a folding assembly, a protective side plate, a storage assembly and moving rollers, the lifting assembly is fixedly installed in the center of one side of the top end face of the moving frame, and the preaching top plate is arranged above the top of the lifting assembly; a storage assembly is installed in the center of the top end face of the preaching top plate, a folding assembly is installed at the edge of one side of the bottom end face of the preaching top plate, and protective side plates are fixedly installed at the edges of the two ends of the bottom end face of the preaching top plate through bolts. A storage assembly is fixedly installed in the center of the other side of the top end face of the movable frame. The preaching platform is simple in structure and convenient to move; when in use, the preaching platform has a good use effect, has multiple functions and is convenient to store; the height is convenient to adjust and the lifting effect is stable; and meanwhile, folding and contraction are convenient, and occupied space is effectively reduced.
Owner:HENAN UNIV OF CHINESE MEDICINE
Foldable baby incubator
The invention relates to a foldable baby incubator. The overall structure of the baby incubator is light and convenient; the volume of the baby incubator can be changed in a folding mode, so that the baby incubator can be conveniently stored and carried when not used and can be conveniently transported when used; moreover, the baby incubator is complete in basic functions; and temperature and humidity in a baby compartment can be regulated by virtue of a control panel.
Owner:山东博科保育科技股份有限公司
Reel net lifting clamp
The invention discloses a reel net lifting clamp, which comprises a crane lifting rope. The bottom end of the crane lifting rope is fixedly connected with a clamp lifting ring, the interior of the clamp lifting ring is fixedly sleeved with a steel wire rope, one end of the steel wire rope penetrates a lifting hole and is fixedly connected to the clamping arm of the clamp, the two clamping arms ofthe clamp are in rotary connection by a main rotary shaft, the bottom end of the clamping arms of the clamp are in rotary connection with a friction arm by an auxiliary rotary shaft, and the two friction arms are in rotary connection by a rotation button. By setting the clamping arm of the clamp, the friction arm and the rolled inner support tube, the rolled inner support tube is directly placed in a stainless steel wire reel net during use, to further allow the clamping arm of the clamp to drive the friction arm to stretch, so that the rolled inner support tube directly supports the stainlesssteel wire reel net. The reel net lifting clamp has simple processing and lifting, simple use, greatly reduced labor, and safe, convenient, and rapid lifting process.
Owner:XINXIANG XINLI PURIFICATION TECH
Electric power cabinet protective fence convenient to fix
The invention relates to the technical field of electric power equipment protection, in particular to an electric power cabinet protective fence convenient to fix. The electric power cabinet protective fence comprises a first fixing rod, a second fixing rod, a third fixing rod, a fourth fixing rod, fence nets, a buried top end, a connecting piece, a clamping sleeve, a first electric telescopic rod, a cross rod, a sliding groove, a movable groove, a movable sleeve, a monitor, a driving motor, a connecting rod, a second electric telescopic rod, a snow scraping plate, a control main box, a powersupply, a controller and a wireless signal transceiver module; and the fence net is arranged between the first fixing rod and the second fixing rod, the fence net is arranged between the right end ofthe second fixing rod and the left end of the third fixing rod, and the fence net is arranged between the right end of the third fixing rod and the left end of the fourth fixing rod. The electric power cabinet protective fence is easy to mount and demount, the electric power cabinet protective fence has the adjusting function and can adapt to electric power cabinets with various sizes, the electric power cabinet protective fence has the monitoring and snow removal functions, the functional diversity is achieved, the intelligence degree is high, and the quite high practicality is achieved.
Owner:浙江老铁匠实业有限公司
Air distribution type disaster reduction device for cabins, compartments and rooms
InactiveCN104491995AEasy AccessInexpensive and efficient anti-expansion functionFire rescueRespiratory apparatusNostrilRear-end collision
The invention discloses an air distribution type disaster reduction device for cabins, compartments and rooms. External air is led to multiplication assisting machines at mouths of people in ships, vehicles or rooms through a plurality of pipelines, carbon dioxide is sent to legs of the people for fire extinguishment, and fire blankets, flexible bags or tough bags are released for protection. A plurality of mouth muffles communicated with the outside enable people to muffle mouths without obstructing nostrils, and each mouth muffle is provided with a check valve for preventing invasion of smoke or water. Long flexible pipes longer than 9m are less prone to being squashed and communicated with portions, communicated with the outside, of some pipelines and further communicated with hard long inhalation tubes. An air inlet end of each long inhalation tube is resistant to blockage and immersion and capable of floating on the water along with a floater, so that people wearing the mouth muffles can also breathe even falling into water. Some floaters are made into large tough bags which are usually hung at the tail of a vehicle in a contracted manner and can be inflated in emergency for prevention of rear-end collision. In addition, multiple flexible bags are usually stacked at a high position in a contracted manner and easy to fall down and automatically expand in a shrinkage prevention manner to buffer for body protection in emergency.
Owner:罗晓晖
Rapid temperature measurement sensing support and manufacturing method thereof
PendingCN112212179AEasy to storePlay a role in anti-slipAssembly machinesCharacter and pattern recognitionSmall footprintLoudspeaker
The invention discloses a rapid temperature measurement sensing support and a manufacturing method thereof. The rapid temperature measurement sensing support comprises a first supporting plate, a second supporting plate, a fixing plate and a base, wherein the fixing plate is movably connected with the second supporting plate through a telescopic plate and a positioning rod, a display screen, an infrared camera, a loudspeaker and a microphone are arranged on the front side surface of the fixing plate, a controller, a signal transmitter, a signal receiver, a distance measuring sensor and an infrared temperature measuring sensor are arranged in the fixing plate, the base is rotationally connected to the bottom end of the first supporting plate, and a supporting assembly is arranged on the base. The method comprises the steps of first supporting plate machining, second supporting plate machining, fixing plate machining, base machining and support assembling. The rapid temperature measurement sensing support is convenient to fold and contract, convenient to store, convenient and rapid to install, capable of being used after being opened, small in occupied area and capable of improving the use flexibility of the temperature measurement sensing support. The manufacturing method is simple in step, the installation stability and reliability of the whole temperature measurement sensing support are improved, and the rapid temperature measurement sensing support is convenient to store and carry and convenient and rapid to disassemble and maintain.
Owner:ZHEJIANG TIANSHENG MACHINERY
Automatic flattening device for material distributing machine
The invention discloses an automatic flattening device for a material distributing machine. The automatic flattening device comprises a material distributing support and an automatic flattening device. Four supporting feet are evenly arranged at the bottom of the material distributing support. A slewing bearing is arranged on the top of the material distributing support. A main beam bearing frame is arranged on the slewing bearing. A weight box is arranged at one end of the main beam bearing frame, and a small bearing is arranged at the other end of the main beam bearing frame. A vertical pipe is arranged in the material distributing support, a first bend bearing is arranged at the top end of the vertical pipe, and a horizontal pipe is arranged at the other end of the first bend bearing. By means of the automatic flattening device for the material distributing machine, the automatic flattening device is additionally designed on a traditional material distributing machine, the ground on which materials are distributed can be subjected to the flattening process operation while material distributing of the material distributing machine is not impeded, and in addition, foldable contracting structural design is adopted in the automatic flattening device so that foldable contracting can be conducted conveniently when the automatic flattening device is not used, the phenomenon that the material distributing operation is impeded when the automatic flattening device is used for material distributing operation can be avoided, the labor intensity and cost are greatly lowered, and the construction progress and quality are improved.
Owner:上海君道住宅工业有限公司
Multifunctional dining table
InactiveCN104665267AEasy to fold and shrinkEasy to carryDismountable chairsFoldable chairsEngineeringWatering trough
Owner:WENZHOU ENJOYNAT OUTDOOR GOODS CO LTD
Support mechanism of crane
InactiveCN108249284ASmall footprintGuaranteed support areaBase supporting structuresBraking devices for hoisting equipmentsEngineeringMechanical engineering
The invention belongs to the technical field of cranes, and provides a support mechanism of a crane. The support mechanism comprises a support cylinder, wherein a rotary shaft sleeve sleeves the outerside of a cylinder barrel of the support cylinder, and a universal support seat is connected to a piston rod of the support cylinder; a plurality of first connecting rods are annularly hinged to therotary shaft sleeve, second connecting rods are hinged to the ends of the first connecting rods, and the ends of the second connecting rods are hinged to a bearing support leg plate; and third connecting rods are annularly hinged to the universal support seat, the ends of the third connecting rods are hinged to the bearing support leg plate, and the second connecting rods and the third connectingrods are connected to the same hinged shaft of the bearing support leg plate. According to the support mechanism, the extension and folding of the bearing support leg plate can be controlled by extending and retracting the support cylinder, and the support angle of the bearing support leg plate can be adjusted, so that different working conditions are satisfied, the convenience and flexibility inuse are increased, and the occupied space is reduced; the support mechanism has the advantages of simple structure, stress balance and high stability and is suitable for large-scale popularization anduse.
Owner:HUNAN BAITE LORRY MOUNTED CRANE CO LTD
Rolling machine assistant maintenance device for large ring processing
InactiveCN107584057AEasy to fold and shrinkEasy to processRevolution surface grinding machinesGrinding feed controlEngineeringMechanical property
The invention discloses a rolling machine assistant maintenance device for large ring processing. The device comprises a base; the device is characterized in that a stand column is arranged on the base, a beam is arranged on the top of the stand column, a support base is arranged on the base, a guiding column is arranged on the support base, a working table is arranged on the side wall of the guiding column in a sleeving mode, a guiding rod is arranged on the working table, a telescopic plate is installed on the guiding rod in a sliding mode, the lower surface of the telescopic plate can moveleft and right through a cylinder control, a support frame is arranged at one side of the working platform, an extrusion female die roller is arranged on the support frame, an extrusion roller is arranged on the portion, at the side where an extrusion female die is arranged, of the working platform, and the extrusion roller is connected through the cylinder control. Accordingly, the ring rolling efficiency is high, heat preservation and heating can be achieved automatically in the ring rolling process, the mechanical performance of products is improved, and the surfaces of tapered rollers canbe cleaned in time.
Owner:MAANSHAN GUANGYUAN FLANGE RINGS
Coat hanger convenient to retract and fold
InactiveCN107595075AEasy to fold and shrinkEasy to manufacture and installApparel holdersBiochemical engineering
Owner:苏州卡立艾精密机电有限公司
Clinical hydrops treatment device of neurosurgery department
InactiveCN111973816AIncrease the use of spaceAvoid damageMedical devicesSuction drainage systemsPatient roomEngineering
The invention relates to the field of medical instruments, in particular to a clinical hydrops treatment device of the neurosurgery department. The clinical hydrops treatment device of the neurosurgery department comprises a support mechanism and a hydrops collection mechanism arranged on the left side of the bottom of the support mechanism, wherein the support mechanism comprises a U-shaped installation frame, a fan-shaped groove frame fixedly connected with the upper side of the U-shaped installation frame, and a transverse frame which is rotatably connected with a supporting cylinder on theupper portion of the fan-shaped groove frame and perpendicularly arranged on the top of the supporting cylinder, a T-shaped fixing groove is formed in the upper side of the U-shaped installation frame, a T-shaped hole which communicates with the T-shaped fixing groove is formed in the bottom of the fan-shaped groove frame, a first T-shaped sliding groove is formed in the front side of the bottomof the supporting cylinder, a T-shaped sliding strip is slidingly connected with the interior of the first T-shaped sliding groove, and the length of the T-shaped sliding strip is smaller than that ofthe first T-shaped sliding groove. The clinical hydrops treatment device of the neurosurgery department is simple in structure, on one hand, folding and contraction are convenient, thus an occupied space of the device is reduced, a use space of an inpatient ward is enlarged, certain convenience is brought to medical workers or companions, and on the other hand, by arranging a safe bottle, damage,due to suction of hydrops into a micro negative pressure pump, to the micro negative pressure pump is avoided.
Owner:王涛
Flexible whole-tension structure system, pretension force design method and construction method
PendingCN109811891AImprove bearing efficiencyLight weightBuilding material handlingSpecial data processing applicationsComputer moduleStructure system
The invention relates to a flexible whole-tension structure system, a pretension force design method and a construction method. The structure system comprises a plurality of brace rods and a stay ropemodule; the stay rope module comprises multiple groups of grid units; grids in the grid units are faveolate folded plate grids; the vertexes of the faveolate folded plate grids of the multiple groupsof grid units are connected with the upper end and the lower end of each brace rod crisscross; the faveolate folded plate grids are formed by connecting a plurality of stay ropes; and the included angle between the two stay ropes is 120 degrees. Compared with the prior art, the flexible whole-tension structure system has the advantages of convenience in construction, wide application range and the like.
Owner:TONGJI UNIV ARCHITECTURAL DESIGN INST GRP CO LTD
Bracket
The invention relates to a bracket, and belongs to the field of outdoor activity equipment. An adjustable support leg 1, an adjustable support leg 2, an adjustable support leg 3 and an adjustable support leg 4 have the same structures, and comprise support leg fixing mechanisms, rotating ball valve rotating mechanisms, extension rod height adjusting mechanisms and support leg root adjusting mechanisms, wherein one ends of the support leg fixing mechanisms are fixed on the ground, and the other ends of the support leg fixing mechanisms are in threaded screwing connection with one ends of the rotating ball valve rotating mechanisms; the other ends of the rotating ball valve rotating mechanisms are connected with one ends of the extension rod height adjusting mechanisms; and the other ends of the extension rod height adjusting mechanisms are connected with one ends of the support leg root adjusting mechanisms. The bracket adjusts the fixed fork insertion direction in multiple angles, changes the height under different requirements, protects persons and properties from being exposed to the sun and rain, can be easily folded and shrunk to a smaller part in no use, and is convenient for carrying.
Owner:KUNMING UNIV OF SCI & TECH
Portable foldable and retractable child seat for high-speed rail
ActiveCN113771708AImprove the riding environmentConvenient careDismountable/non-dismountable seatsPhysical exhaustionPhysical medicine and rehabilitation
The invention discloses a portable foldable and retractable child seat for a high-speed rail, and relates to the technical field of child seats for high-speed rails. The portable foldable and retractable child seat comprises a high-speed rail seat body, one end of the high-speed rail seat body is provided with a folding seat module facilitating placement of a child, and one end of the high-speed rail seat body is slidably connected with an arc-shaped buckle in a transition fit mode. Through mutual cooperation of the hollow sleeve, the transverse supporting plate, the soft package child sitting plate and the folding type protective fence mechanism, the device can conveniently provide a good sitting environment for an infant, arm ache and physical exhaustion caused by holding the infant for a long time when an adult rides on a high-speed rail are avoided, nursing of the infant is facilitated. Meanwhile, the height of the baby seat is convenient to adjust, the high-speed rail seat main body, the fan-shaped base and the lifting seat mechanism are matched with one another, so that the device is convenient to fold and contract, the occupied space is reduced, and the situation that crew members and other passengers walk inconveniently is avoided.
Owner:CHONGQING UNIV OF TECH
a bracket
Owner:KUNMING UNIV OF SCI & TECH
Low-noise air fryer cleaning device capable of automatically overturning food
ActiveCN113576276ADoes not affect normal workEasy to cleanHollow article cleaningRoasters/grillsStructural engineeringMechanical engineering
The invention discloses a low-noise air fryer cleaning device capable of automatically overturning food. The device comprises a fryer body, a fryer cover is arranged on the fryer body, a cleaning mechanism is arranged on the fryer cover, and the cleaning mechanism comprises a driving part and a cleaning part; the output end of the driving part is connected with the cleaning part; one side of a mounting pipe is movably connected with a first cleaning rod, and the other side of the mounting pipe is movably connected with a second cleaning rod; the mounting pipe is slidably sleeved with a second sleeve; the first cleaning rod and the second cleaning rod are connected with the second sleeve through movable rods respectively; a sliding groove is formed in the side, close to the driving piece, of the mounting pipe; the inner wall of the second sleeve is connected with the vertical part of a T-shaped rod; the horizontal part of the T-shaped rod is connected with an iron block; and the two sides of the iron block are arranged on the inner wall of the mounting pipe through springs. The cleaning mechanism in the air fryer not only can be used for efficiently and comprehensively cleaning, but also can be easily folded and contracted, and is more convenient to use.
Owner:安徽永耀电器有限公司
Sunlight greenhouse tent for vegetable planting through double-layer membranes and double-layer arched racks
PendingCN108834676AIncrease productionIncrease growth rateClimate change adaptationRenewable energy machinesGreenhouseAgricultural engineering
The invention discloses a sunlight greenhouse tent for vegetable planting through double-layer membranes and double-layer arched racks. The sunlight greenhouse tent includes a supporting base, a handle, a power storage box and a stabilizing frame; expansion screws are connected to the left and right sides of the supporting base respectively, the first arched rack is arranged on the upper side of the supporting base, and the second arched rack is connected to the upper end of the first arched rack; a clamping block is disposed at the left end of the second arched rack, the third arched rack isarranged at the left end of the clamping block, the first arched rack is connected to the lower end of the third arched rack, the handle is positioned on the lower side of the second arched rack and also positioned on the lower side of the third arched rack, the power storage box is positioned outside the first arched rack, and a solar panel is installed on the outer side of the power storage box;the stabilizing frame is positioned on the first arched rack, and a wire guiding pipe is connected to the left side of the stabilizing frame. The sunlight greenhouse tent for vegetable planting through the double-layer membranes and the double-layer arched racks is convenient to fold and is retracted at day time, vegetables are directly in contact with sunlight, solar power can also be stored atthe same time, light is provided for illumination at night, and the yield and growth speed of the vegetables are increased.
Owner:闽清县振兴农业专业合作社
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