Patents
Literature
32results about How to "Dispersion weight" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
Wind power generation equipment gear ring machining equipment and machining method
InactiveCN119549813AImprove processing efficiencyImprove machining accuracyLarge fixed membersMaintainance and safety accessoriesMachiningWind power generation
The invention discloses wind power generation equipment gear ring machining equipment and a machining method, and relates to the technical field of gear ring machining, the wind power generation equipment gear ring machining equipment comprises a machining table, a clamping assembly is arranged at the top end of the machining table, and a rotating assembly is arranged at the bottom end of the clamping assembly; the clamping assembly comprises a placing table, three first sliding grooves are evenly formed in the bottom end of the placing table, three second sliding grooves are formed in the bottom end of the placing table in a penetrating mode, and an arc-shaped clamping plate is fixedly installed at the top end of the placing table. The rotating assembly comprises a first electric push rod, the output end of the first electric push rod penetrates through the machining table and the top end of the containing table and is fixedly provided with a supporting plate, and the clamping assembly can fixedly clamp the gear ring and can drive the gear ring to rotate through the rotating assembly, so that the gear ring is conveniently machined; and after machining is completed, the first electric push rod drives the supporting plate to ascend, the supporting plate drives the gear ring to leave the containing table, and the gear ring can be observed conveniently and the machined gear ring can be moved and carried conveniently.
Owner:WUXI MUYAN MASCH CO LTD
Multifunctional carry-on air bag capable of watching mobile phone from front side
ActiveCN222480159USimple structurefunction increaseMachine supportsBed-tablesHuman bodyTesting Methods
The utility model belongs to the field of articles for daily use, and particularly relates to a multifunctional carry-on air bag allowing a user to watch a mobile phone from the front. The device comprises an inverted-V-shaped piece or an n-shaped piece capable of being bent out in a deforming mode, the inverted-V-shaped piece comprises at least one pair of transverse inner pieces and a pair of transverse outer pieces which are connected, matched and telescopic, and the two ends of the pair of transverse inner pieces are rotationally connected and integrally form an inverted-V-shaped piece. The > connecting piece or the n-shaped piece can be hung on the two shoulders of a human body and can be placed on one side and / or the upper body part of the human body when sitting, and at least one pair of telescopic structures and / or at least one pair of inflatable air bags are symmetrically arranged at the side front position of the > connecting piece or the n-shaped piece. At least one inflatable air bag between the upper body part and the arms of a human body is used as a supporting part, so that people can read a book or a mobile phone or other handheld articles without lowering the head when standing and sitting on the chair, arm fatigue can be relieved, and harm to body health caused by lowering the head can be relieved; and the multi-purpose function and the pleasant experience feeling of different crowds in multiple scenes can be realized.
Owner:周文化
Smoke dust measuring device
ActiveCN222482060Uimprove accuracyreduce mixCasings/cabinets/drawers detailsParticle suspension analysisWater vaporEnvironmental engineering
The utility model provides a smoke dust measuring device, which relates to the technical field of smoke dust measurement and comprises a separating mechanism, the separating mechanism comprises a detection box, a supporting mechanism is arranged at the bottom of the detection box, an observation window is arranged on the inner wall of a clamping groove formed in one side of the detection box, and a base is arranged at the top of the detection box. According to the utility model, the water vapor in the smoke dust is separated through the installed separation mechanism, so that the mixing of smoke dust particles and the water vapor can be effectively reduced, the smoke dust measurement accuracy is improved, and the existence of the water vapor possibly influences the concentration and distribution of the smoke dust, so that the content of the smoke dust can be more accurately detected after the water vapor is separated; the water vapor in the smoke dust is separated, so that the corrosion and damage to the detection equipment can be reduced, the service life of the equipment is prolonged, the water vapor possibly contains corrosive substances, the detection equipment can be damaged if the water vapor is not separated, and the detection equipment can be effectively protected by separating the water vapor.
Owner:GANSU WARD ENVIRONMENTAL ENGINEERING TECHNOLOGY CO LTD
A solar ship
The utility model relates to musical instrument technical field, concretely is a kind of sun number, the output pipe is arranged in the output end of main pipe, several groups of tuning button are arranged on the main pipe, the output end of the output pipe is provided with number mouth, the main pipe is helical, the support assembly connected with the output end is further provided on the main pipe, first fixed seat is arranged on the main pipe, second fixed seat is arranged on the output pipe, support rod is arranged between the first fixed seat and second fixed seat;Protective assembly is further provided on the main pipe, the shoulder of protective assembly uses high-density sponge material, surface covers breathable nylon fabric, and flexible placement is placed by cooperating bearing sleeve, effectively disperses the weight of number body;Bearing sleeve is detachably connected with shoulder by first and second magic tape, different thicknesses of spacer can be replaced according to the body shape (such as shoulder width, shoulder thickness) of performer, and spacer can be individually disassembled and cleaned after being dirty, keep sanitary use.
Owner:ZHENG OU MUSICAL INSTR LTD CO
Auxiliary device for supporting and positioning precast beam
ActiveCN224063995Ustable supportDispersion weightBuilding material handlingVibration suppression adjustmentsClassical mechanicsStructural engineering
The utility model relates to the technical field of precast beam supporting, and discloses a precast beam supporting and positioning auxiliary device which comprises supporting beam columns, an adjusting and positioning base portion and a precast beam buffering supporting portion, and a precast beam is fixedly installed between the supporting beam columns. And the adjusting and positioning base part is arranged between the supporting beam columns. The impact force generated in the placing process of the precast beam and the influence caused by external vibration can be effectively buffered through the combination of the buffer springs and the damping telescopic rods, and when the precast beam falls or is vibrated, the buffer springs absorb part of energy through elastic deformation of the buffer springs; the damping telescopic rod further restrains rebound of the spring, the duration and amplitude of vibration are reduced, the precast beam is protected against damage, and the electric telescopic rod can adjust the height of the supporting cushion block according to actual needs so as to adapt to the height requirements of different precast beams and adjustment in construction.
Owner:CHINA CONSTR SEVENTH BUREAU SOUTHWEST CONSTR CO LTD +1
Welding-free composite load-bearing structure and ladder-type cable bridge
The utility model relates to ladder type bridge technology field, specifically is a kind of composite force structure and ladder type cable bridge of exempt from welding, wherein the composite force structure of exempt from welding is used to realize the detachable connection between two groups of side baffle and horizontal plate, including the alignment piece of sliding setting on horizontal plate and the locking block of setting on side baffle, locking block is equipped with the locking piece, in the process of alignment piece moving towards locking block, locking piece is matched with alignment piece, can fix alignment piece in locking block;To this end, the quick assembly of horizontal plate and side baffle is realized;Alignment piece includes the extension plate of sliding setting on horizontal plate, extension plate is symmetrically provided with two groups along the length direction of horizontal plate, embedding slot is set on each group of extension plate, embedding slot is matched with the lifting structure of setting on horizontal plate, can drive two groups of extension plate along the length direction of horizontal plate and make mutually far or close movement, to freely adjust the width of cable bridge.
Owner:JIANGSU HUAQIANG ELECTRIC EQUIP
Hoisting method
PendingCN119288218AEasy to liftreduce lateral forceWallsBuilding material handlingStructural engineeringMechanical engineering
Owner:CHINA CONSTR STEEL STRUCTURE ENG CO LTD
Device for cable reel changing
PendingCN119240449AImprove efficiencyquality improvementFilament handlingElectric machineryControl theory
The invention provides a cable reel changing device which comprises a reel tool, a reel changing traction motor is arranged on the outer side face of the reel tool, the reel changing traction motor is connected with one end of a traction rope, the other end of the traction rope is connected with a net cover, and the net cover is used for fixing the end of a cable to be reeled; the cable end is automatically pulled out during cable reel replacement, the cable reel replacement efficiency and quality are improved, and the risk of cable damage is reduced.
Owner:TONGDING INTERCONNECTION INFORMATION CO LTD
Composite flower box with seat
The utility model discloses a composite type flower box with seat, including flower box main part, the outer surface one side fixed connection of flower box main part has seat unit, the inside of flower box main part is hollow structure, and the top of flower box main part is equipped with the planting groove, the inside side wall of flower box main part is fixedly connected with flower box reinforcing beam symmetrically. In the utility model, through being provided with flower box main part, seat unit, flower box reinforcing beam and seat reinforcing beam, this composite type flower box integrates greening, rest, isolation function, and the design is elegant and easy, and the function is diversified, and the perfect combination of flower box and seat function is further integrated with backrest function. The citizen can not only sit down and rest, but also can lean on the backrest, obtains more comfortable and relaxed rest experience.
Owner:AN HUI LV YI SHENG TAI KE JI GU FEN YOU XIAN GONG SI
Clamp for electrophoretic coating
ActiveCN224243265Uprevent floatingDispersion weightElectrophoretic coatingsElectrophoresesMechanical engineering
The utility model relates to the technical field of electrophoretic coating, in particular to a clamp for electrophoretic coating, which comprises an electrophoretic coating box, chutes are equidistantly arranged on the left side and the right side of the outer wall of the electrophoretic coating box, a clamping mechanism is arranged on the inner wall of the electrophoretic coating box, and the clamping mechanism is used for clamping a workpiece. Lifting mechanisms are mounted on the left side and the right side of the top wall of the electrophoretic coating box correspondingly. The hydraulic rods stretch out and draw back to pull the supporting arms, so that the supporting arms drive the connecting rods to rotate, the connecting rods rotate to enable the clamping plates at the tail ends of the supporting arms to gather towards the middle, the outer walls of the clamping plates are attached to the two sides of a workpiece all the time, the bottom walls of the long plates are attached to the top wall of the workpiece, and the workpiece is prevented from floating out of the electrophoresis liquid level due to buoyancy; the multiple fixing rods can disperse the weight of the workpiece and prevent deformation after loading, through cooperation of the clamping plates and the long plates, the workpiece can be located in the middle of the electrophoretic coating box all the time, and the situation that the coating thickness is not uniform due to position deviation of the workpiece is prevented.
Owner:CHONGQING LEAP TECH CO LTD
High-elasticity plug-in ammeter
This utility model relates to the field of electricity and discloses a high-elasticity plug-in electricity meter, including an electricity meter with a plug fixedly connected to one side of the meter. It also includes a back plate, which is fixedly disposed on one side of the electricity meter. Multiple rotating grooves are formed on the outer periphery of the back plate, and a fixed shaft is fixedly connected to the opposing sides of the multiple rotating grooves. A protective component is fixedly connected to the outer periphery of the fixed shaft. A support plate is fixedly disposed on one side of the back plate, and a spring plate is slidably connected to the outer periphery of the support plate. A base plate is fixedly connected to one end of the support plate. In this utility model, the storage component consisting of the spring plate, spring, and protective plate enables orderly storage of the electricity meter wiring, avoiding problems such as wire surface wear, insulation layer cracking, and internal copper core breakage caused by random placement. Simultaneously, the wire at the plug-meter interface can be placed inside the fixed groove on the side connected to the elastic band, effectively distributing the weight of the plug end and extending the service life of the electricity meter wiring.
Owner:YOONO ENERGY TECH (JIANGSU) CO LTD
Adjusting base for quickly adjusting X, Y and Z positions of heavy-weight transformer
ActiveCN224137986Uchange structurereduce distortionTransformers/reacts mounting/support/suspensionTransformerControl theory
The utility model discloses an adjusting base for quickly adjusting the X, Y and Z positions of a heavy-weight transformer, which comprises a transformer (1) and a klystron (2) arranged on the transformer (1), a support bottom plate (3) is arranged at the bottom of the transformer (1), a universal ball (4) and a four-way adjusting device are arranged on the support bottom plate (3), and the universal ball (4) is connected with the four-way adjusting device. The four-direction adjusting device is divided into adjusting bolts (5) arranged on the supporting bottom plate (3), and the adjusting bolts (5) are distributed along the four side edges of the supporting bottom plate (3). The universal balls (4) are evenly distributed on the supporting bottom plate (3), the weight of the transformer (1) can be dispersed and supported, the universal balls (4) are small in deformation, sliding can be easily achieved, adjustment in the X direction, the Y direction and the Z direction can be easily achieved, the structure of the supporting bottom plate (3) is changed, the overall mass is reduced, meanwhile, the machining difficulty is reduced, and the original supporting strength can be kept.
Owner:CHENG DU CHUAN XIN JIA KE JI YOU XIAN GONG SI
Rotary automatic nailing device
ActiveCN222552739Uavoid shakingavoid vibrationMetal working apparatusScrew threadIndustrial engineering
Owner:ZHONGKE GUOXIANG (TIANJIN) INTELLIGENT EQUIP CO LTD +1
Anti-rollover scaffold
ActiveCN224591758UDispersion weightDisperse external forces
The utility model discloses a kind of anti-rollover scaffold, including support seat, support seat is set in the bottom of scaffold, reinforcing part is set in the both sides of support seat, reinforcing part includes mounting block, connecting block, support plate and base, mounting block is located in the upper end of support plate, connecting block is set in the both ends of support plate, base is set in the bottom of support plate, limiting piece is set between connecting block and support plate.The utility model can flexibly adjust the reinforcing part of use height and angle, so that it can be adjusted according to the actual use of scaffold, adapt to different construction environment and demand, the both ends of support plate are connected with mounting block and base through connecting block, can effectively disperse the weight and external force of scaffold, prevent scaffold from tilting.
Owner:CHINA CONSTR SECOND ENG BUREAU LTD
Dump truck lifting device with auxiliary support
PendingCN119319795AGuaranteed uptimeavoid shakingVehicle fittings for liftingVehicle with tipping movementGear wheelElectric machinery
The invention discloses a tilting cart lifting device with an auxiliary support, and relates to the field of tilting carts, the tilting cart lifting device comprises a cart body and a carriage, an auxiliary mechanism is mounted at the bottom of the cart body, and support parts are mounted on two sides of the top of the cart body. After the driving motor is started, the belt transmission assembly drives the threaded rod to rotate and controls the sliding frame to linearly move in the limiting hole, then the two driving frames are synchronously driven to move, and the movement of the driving frames enables a first tooth groove and a second tooth groove to act on a first transmission gear and a second transmission gear correspondingly; the first linkage frame and the third linkage frame are pushed to be unfolded, the second supporting plate and the first supporting plate are driven to move at the same time in the process, the vertical positions of the two supporting plates are adjusted through free stretching and retracting of the telescopic rods, stable supporting is provided, the tilting cart is prevented from shaking and inclining in the lifting process, and especially when the gravity center of a compartment changes, the tilting cart can be lifted more stably. The auxiliary support ensures the stability of the carriage by balancing the vehicle body.
Owner:NINGBO LONGWEI HYDRAULIC CO LTD
Sampling device for chromosome detection
ActiveCN224095440UThe testing and sampling work went smoothlyDispersion weightWithdrawing sample devicesRubber ringControl engineering
The utility model relates to the technical field of chromosome detection, and discloses a sampling device for chromosome detection, which comprises a bearing base, the bottom of the bearing base is fixedly connected with a protective rubber ring, the inside of the bearing base is fixedly connected with a limiting snap ring, and the inside of the bearing base is clamped with a motor. The output end of the motor is fixedly connected with a rotating base; a product clamping ring is connected to the top of the rotating base in a clamped mode. The number of the bearing supports is two, and the two bearing supports are symmetrically distributed left and right with the bearing vertical rod as the center, so that the weight of the whole device is dispersed, the stability of the device is improved, and especially in the operation process of the device, no matter whether the motor drives the rotating base to rotate or the air cylinder drives the sampling rubber barrel to sample, the sampling efficiency is improved. The symmetrically-distributed bearing supports can ensure that the device does not topple or shake, and it is ensured that chromosome detection sampling work is smoothly carried out.
Owner:NANTONG JUNYUE BIOPHARMACEUTICAL CO LTD
Wall washing lamp mounting bracket
ActiveCN224188482Uavoid damageInstalled and disassembledLighting support devicesOutdoor lightingConnection designCorrosion resistant
The utility model provides a wall washing lamp mounting bracket which comprises a base, a lamp mounting piece and a connecting piece, the base is used for being fixedly connected with a mounting surface; the lamp mounting piece is used for mounting a wall washing lamp; the connecting piece is used for connecting the base and the lamp installation piece together, the connecting piece and the base are detachably connected, and the connecting piece and the lamp installation piece are detachably connected. Convenient mounting and dismounting are achieved through detachable connection design, firmness and stability are guaranteed through the clamping assemblies and multiple reinforcing structures, the angle of the lamp is flexibly adjusted through the steering connectors, safety and convenience in maintenance are guaranteed through the walkway plates and the guardrails, the service life is prolonged by adopting corrosion-resistant materials, and the service life is prolonged. And the comprehensive performance of the wall washing lamp mounting bracket is comprehensively improved.
Owner:CHINA CONSTR LIGHTING CO LTD
Multifunctional bracket for convergence clamp
PendingCN119542983AGuaranteed stabilityDispersion weightApparatus for joining/termination cablesApparatus for overhead lines/cablesElectric cablesPhysics
The invention relates to the technical field of high-altitude cables, in particular to a convergence clamp multifunctional support which comprises a telescopic rod assembly and a support leg assembly, a supporting limiting piece is arranged at the top of the telescopic rod assembly, a limiting groove is formed in the supporting limiting piece, the support leg assembly comprises a plurality of supporting legs and a plurality of adjusting pieces, adjusting grooves are formed in the adjusting pieces, and the supporting legs are connected with the adjusting grooves. The adjusting grooves are arc-shaped, rotating shafts are arranged on the adjusting pieces, rotating holes are formed in the supporting legs, the rotating shafts penetrate through the rotating holes one by one, and limiting pieces are arranged on the side walls of the supporting legs. Through the design of the telescopic rod assembly and the support leg assembly, the influence of the dead weight and external force of a cable on the convergence clamp can be effectively dispersed, the stability of the support in different terrains and environments is ensured through mutual cooperation of a limiting groove in a supporting limiting piece and a limiting piece on a supporting leg, and the angle of the supporting leg can be freely adjusted within a certain range; the device adapts to different operation environments, saves time and labor cost, and improves the high-altitude wiring operation environment of a power system.
Owner:GUANGDONG POWER GRID CO LTD DONGGUAN POWER SUPPLY BUREAU
A turnover structure of a polishing tool for a heat exchanger tube plate
The utility model relates to a kind of overturning structure of heat exchanger tube plate polishing frock, overturning support, two positioning assemblies for positioning circular tube plate are arranged on the overturning support and present left-right symmetry distribution, the positioning assembly includes support component rotationally installed on overturning support.This overturning structure of heat exchanger tube plate polishing frock realizes the self-adaptive centering function of V-shaped clamping plate, ensures that the reference position of tube plate is consistent before and after turning over, avoids double-sided processing deviation, significantly improves the coaxiality and flatness of tube plate double-sided polishing, and the combination design of lifting component and elastic piece effectively disperses tube plate weight, avoids the edge deformation caused by excessive clamping force of tube plate, and when turning over is completed, electric push rod retracts, lifting frame is automatically reset under the action of elastic piece, reduces unnecessary operation process, further improves the efficiency of heat exchanger tube plate processing, and by adjusting the stroke of linear driver, different diameter tube plate can be adapted.
Owner:HUATAI KILN TECH XISHUI CO LTD
Integrated suspended ceiling convenient to mount and mounting method thereof
PendingCN119641009Aeasy to operateImprove assembly efficiencyCeilingsBuilding material handlingBraced frameMechanical engineering
Owner:山东青桥建筑科技有限公司
Quick disassembly and assembly mechanism of elevator
The utility model relates to the technical field of elevators, and discloses a quick disassembly and assembly mechanism of an elevator, which comprises an elevator body, a rectangular groove is arranged at the bottom of the elevator body, and an inner groove is arranged on the inner wall of the rectangular groove. The movable block is pushed into the inner groove from the interior of the groove through the counter-acting force of the first spring so that the elevator body and the support can be fixed, the movable block is pushed into the groove by pushing the pressing plate, then the elevator body and the support are separated, and then the pressing plate is reset through the second spring. The device can be quickly assembled and disassembled, so that the assembling and disassembling processes of equipment become simple and quick, the time loss is reduced, the overall production efficiency is improved, the time and manpower required for disassembling and assembling are reduced, the cost for maintaining and replacing parts is reduced, a large amount of cost is saved for enterprises, and the economic benefits of enterprises are improved. The structure is simple and the practicability is high.
Owner:山东宏拓实业有限公司 +1
Anti-rollover stable base of derrick set and method
ActiveCN119389944AReduce risk of tipping overImprove stabilitySafety gearSpiral bladeElectric machine
The invention provides an anti-rollover stable base and method of a derrick set and relates to the technical field of derrick bases, the base comprises a base body and a derrick body, the lower surface of the base body is fixedly connected with a movable frame, the annular side face of the base body is rotationally connected with a connecting ring, and the front side and the rear side of the base body are each provided with a fixed rod; the lower surfaces of the two fixing rods are rotationally connected with two spiral drill bits, first motors are arranged above the two fixing rods, the base body is movably connected with the derrick body in a sleeving mode, and the two pairs of spiral drill bits rotate so that the two pairs of spiral drill bits can cut into the ground and gradually go deep into the ground along with continuous rotation of the spiral drill bits. The base body is stably anchored to the ground by means of interaction force between the spiral blades and soil, and large friction force and anchoring force are formed with the soil, so that compared with a traditional earth surface anchoring mode, the risk that the base body is overturned is greatly reduced, and the stability and safety of the whole derrick set are improved.
Owner:STATE GRID BEIJING ELECTRIC POWER CO +2
Postoperative activity walking aid for patient
The utility model relates to the technical field of postoperative walking aid, in particular to a patient postoperative activity walking aid which comprises a first electric cylinder body, an installation ring is installed on the outer side of the lower end of the first electric cylinder body, and a supporting column is installed at the lower end of the installation ring of the first electric cylinder body. The supporting circular ring plate is installed at the lower end of the first electric cylinder body supporting column. The walking aid overcomes the defects in the prior art, extra stability and support can be provided through the supporting circular ring plate and the mounting ring which are connected through the supporting columns, a patient with unstable gaits feels safer when walking, the size of the walking aid is reduced to the range suitable for the patient by optimizing the structure, and the walking aid is lighter and more convenient to use. A patient can adjust up and down and left and right according to own needs, more personalized, comfortable and convenient use experience is provided, the walking aid device can adapt to stairs with different heights through the universal wheels capable of being telescopically adjusted, the supporting circular ring plate can increase the contact area of the device, greater stability and support are provided, and the independence of the patient is improved.
Owner:HANDAN FIRST HOSPITAL
Anti-sagging sealed mouth frame structure for island cabinet
ActiveCN224320464Uprevent saggingDispersion weightShow cabinetsSealing arrangementsStructural engineeringWelding
The utility model discloses an island cabinet is with the sealed formula mouth frame structure of preventing drooping, related island cabinet mechanical structure technical field, including mouth frame body and first screw hole, the mouth frame body's four corners are equipped with a plurality of first screw holes, the mouth frame body's four corners are equipped with the reinforced corner spare, the outer surface of reinforced corner spare is equipped with a plurality of second screw holes, the middle part of first screw hole and second screw hole is penetrated with screw, the one side welding of reinforced corner spare has upper support beam, lower support beam. The mouth frame body four corners L type reinforced corner spare of this island cabinet is with the sealed formula mouth frame structure of preventing drooping, and the body is fixed through screw, forms rigid corner part support, and the overall structure intensity is strengthened, and the edge corner deformation is inhibited and is drooping, and the upper support beam of the upper symmetry setting, lower support beam is connected through the hollow cylindrical support column of inside with cross -shaped reinforcing rib, constitutes the "G" type anti -deformation frame, effectively disperses the door body weight and mechanical stress, prevents the mouth frame from drooping further.
Owner:ZHEJIANG GANGTONG ELECTRICAL APPLIANCES CO LTD
Retracting and releasing structure of multi-wheel-set undercarriage for model airplane
The utility model discloses a folding and unfolding structure of a multi-wheel-set landing gear for a model airplane. A landing wheel frame comprises a fixed frame rod and two groups of movable wheel frames, a plurality of landing wheel sets arranged in the length direction of the movable wheel frame are installed on the movable wheel frame. The movable wheel frames are arranged on the two sides of the fixed frame rod; the side end of the movable wheel frame is rotationally mounted at the side end of the fixed frame rod through a rotating shaft; the server is installed in the middle of the two movable wheel carriers, and a horizontally-arranged rotating cross rod is arranged at the lower end of the push rod. A group of rotating pull rods are respectively arranged between the rotating cross rod and the two groups of movable wheel carriers; two ends of the rotating pull rods are respectively hinged and matched with the rotating cross rod and the movable wheel carriers; in order to solve the problem that the folding and unfolding functions of an existing model airplane multi-wheel undercarriage set are difficult to achieve, reliable folding and unfolding of the multi-wheel undercarriage set are achieved through cooperative work of a large-tension server, a rotating transverse rod, a rotating pull rod and other structures, and the defects of a traditional servo control mode in application of the multi-wheel undercarriage are overcome.
Owner:DONGGUAN XFLY-MODEL TECH CO LTD
Intelligent laying machine and method for desertification control grass checks
PendingCN119392684AImprove efficiencyshorten construction timeMachines/dredgers working methodsClimate change adaptationSoil treatmentControl system
The invention relates to the field of desertification control equipment, and discloses an intelligent laying machine and method for desertification control grass checks. The device is composed of a power system, a walking system, a soil treatment system, a straw grid laying system and a control system. The power system drives equipment to operate, and the walking system adapts to desert terrain. The soil treatment system is used for crushing grit through a crushing and stirring device; a grass bundle releasing device of the grass grid laying system can prepare grass bundles according to design requirements, and a laying mechanism accurately lays the grass bundles into grids; and the control system realizes automatic coordination operation and fault monitoring of each component. The modular design of the device is convenient to maintain, the device is suitable for large-area desertification control tasks, the desertification control efficiency and quality are remarkably improved, the manual labor intensity is reduced, and the device has important significance on desertification control.
Owner:CHINA AGRI UNIV
Positioning assembly for mounting high-voltage generator base
ActiveCN222638293Uavoid scratchesavoid damageSupports/enclosures/casingsVoltage generatorControl engineering
The utility model discloses a positioning assembly for mounting a high-voltage generator base, which comprises a positioning mechanism, the positioning mechanism comprises a positioning seat, and clamping mechanisms are correspondingly arranged on the left side and the right side of the top of the positioning seat. The bottom of the positioning seat is connected with a mounting mechanism. The clamping mechanism comprises a first bidirectional lead screw and a second bidirectional lead screw which are rotationally arranged on the left side and the right side of the top of the positioning seat. The device has the advantage of flexible adjustment, and solves the problems that part of positioning assemblies are designed in a fixed mode, corresponding adjustment is inconvenient to carry out according to generators of different specifications, and once the fixed positioning assemblies are installed, adjustment is difficult to carry out again, which means that if generators of different sizes or weights are replaced, adjustment is difficult to carry out. And an original positioning assembly is not applicable any more and needs to be redesigned or replaced, so that the complexity and time of maintenance are increased.
Owner:CHANGZHOU JUNHU MASCH CO LTD
Leakage-proof paper cup structure with sealing cover
The utility model relates to the technical field of paper cup structures, and discloses an anti-spilling paper cup structure with a sealing cover, which comprises a supporting mechanism, a main body mechanism is arranged at the top of the supporting mechanism, and protection mechanisms are arranged on two sides of the main body mechanism. The supporting mechanism is arranged, so that the whole paper cup is stably supported, when the paper cup is placed, the bottom plate can increase the contact area with a placing plane, the weight of the paper cup and liquid in the paper cup can be dispersed, the paper cup can be placed more stably and is not prone to toppling over, and the paper cup can be placed more stably. By arranging the main body mechanism, the cup body is fixedly connected with the cup cover through the connecting ring, and therefore it can be ensured that the sealing performance between the cup cover and the cup body is good.
Owner:HUZHOU WANGMENG BIOTECHNOLOGY CO LTD
Novel multifunctional walking stick for old people
The utility model discloses a novel multifunctional walking stick for old people, and relates to the technical field of walking sticks. Comprising a storage cylinder, a plurality of supporting columns are fixedly connected to the bottom side of the storage cylinder, and a plurality of drainage strip holes penetrating through a shell of the storage cylinder are evenly formed in the outer side of the storage cylinder. The umbrella body inserted into the storage barrel is squeezed through the supporting piece and the cleaning strip, water drops on the surface of the umbrella body are forced to flow out through the evenly-distributed drainage strip holes, meanwhile, rainwater flows out through the side away from the human body through the flow guide barrel and the drainage opening, accumulation of the rainwater in the walking stick is avoided, and the walking stick is convenient to use. Rainwater is also prevented from dripping on the body of the user; meanwhile, through the arrangement of the multiple supporting columns, the weight of a user is dispersed, the walking stick is more stable during use, through the arrangement of the balance weight column, the walking stick can still stand vertically when nobody holds the walking stick, and the walking stick has better stability.
Owner:CHONGQING EMERGENCY MEDICAL CENT (CHONGQING FOURTH PEOPLES HOSPITAL CHONGQING INST OF EMERGENCY MEDICINE)
Supporting plate for shoes, sole with supporting plate and special racing shoes for women
The invention belongs to the technical field of shoe products, and discloses a shoe supporting plate which is a rigid plate and comprises a half sole part, an arch part and a heel part, the heel part is of a three-dimensional split structure and comprises a downward-turning elastic supporting strip, a first supporting strip and a second supporting strip, and the first supporting strip and the second supporting strip are located on the two sides of the downward-turning elastic supporting strip. The free end of the downward-turning elastic supporting strip is located below the supporting face where the shoe supporting plate is located, an acute angle is formed between the downward-turning elastic supporting strip and the supporting face where the shoe supporting plate is located, and the downward-turning elastic supporting strip is arranged corresponding to the middle of the heel of the human body. The first supporting strip and the second supporting strip are arranged in an inverted splayed shape to form a supporting wrapping face matched with the calcaneus structure of the human body. The downward-turning elastic supporting strips are arranged in a downward-turning mode, springback energy fed back by bending of the supporting plate when the middle heel touches the ground can be provided, and meanwhile the stable supporting function is achieved. The first supporting strips and the second supporting strips are arranged in an inverted splayed mode, concave faces matched with the heels can be formed, and the wrapping performance is good.
Owner:XTEPCHINA