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1386results about "Alighting gear" patented technology
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Landing systems and methods for unmanned aerial vehicles
Systems and methods related to landing unmanned aerial vehicles (UAVs) are provided. In one example, a method includes receiving a UAV on a surface of a landing platform. The method may further include operating a positioning device disposed under the surface to locate the UAV. The method may further include operating the positioning device to move the UAV to a location and / or an orientation on the surface. The UAV may comprise landing gear having a plurality of legs, where each leg comprises a shock absorption system. The method may further include operating the shock absorption system during the receiving operation to reduce force received at stress areas of the UAV, and after the receiving operation, operating the shock absorption system to dampen movement by the UAV. Related devices and systems are also provided.
Owner:AERYON LABS
Smart aircraft towing system
A method is disclosed here. The method includes receiving an input from an aircraft, determining a towing status of the aircraft based on the input, and sending a message to a transmitter to transmit the towing status of the aircraft. Also disclosed herein is a system including an aircraft including a nose landing gear, a first controller, and a transmitter, wherein the first controller is configured to determine a towing status of the aircraft based on a number of sensor signals received from the aircraft, and the transmitter is configured to transmit the towing status and a tow truck configured to tow the aircraft, the tow truck including a second controller and a receiver, wherein the receiver is configured to receive the towing status from the transmitter, and the second controller is configured to provide an indication of the towing status of the aircraft.
Owner:GOODRICH CORP
sensor
A ground detection system for an aircraft based on capacitive sensing. The system comprises an electrode mounted to an aircraft landing gear. As the aircraft landing gear approaches the ground, the electrode and the ground together form a variable capacitor having a capacitance that depends on a distance of the electrode from the ground. Signal processing electronics are used to measure the capacitance and, on the basis of the measured capacitance, determine a distance of the aircraft from the ground.
Owner:AIRBUS OPERATIONS LTD
Monitoring a mechanism or a component thereof
A system for detecting a state of a mechanism includes processing circuitry. The mechanism includes multiple components, at least some of which are capable of moving relative to each other. At least one state is specified for the mechanism, based on the alignment of the mechanism components. The processing circuitry identifies, within image data of the mechanism, reference points on at least two of the components. Based on respective locations of the reference points, it determines whether the components of mechanism are in one of the specified alignments (i.e. states), and outputs an indicator.
Owner:ODYSIGHT AI LTD
Bipedal robot with integrated thruster-assisted locomotion
A bipedal robot having a legged assembly and an aerial assembly is described. The legged assembly includes two legs, each leg having a hip frontal joint, a hip sagittal joint, and a knee joint. The aerial assembly includes two thrusters mounted on a carbon fiber-aluminum composite mount. Actuators for the joints include 3D printed housings with embedded components. A controller generates walking trajectories and controls the thrusters to assist with stabilization and obstacle traversal. The robot is capable of dynamic multimodal locomotion, combining legged movement with thruster-assisted stabilization and jumping to navigate challenging terrain.
Owner:NORTHEASTERN UNIV (US) +1
Frame stabilizing buffer of self-contained system
The invention belongs to the field of aircraft structure design, and particularly relates to a self-system frame stabilizing buffer which comprises a moving floating plug, a buffer outer cylinder, a movable floating plug, a support and a piston rod. The buffer outer cylinder is in a sleeve form and is open at two ends; an outer cylinder joint and an end cover nut are respectively arranged at two ends of the buffer outer cylinder; the support is arranged between the buffering outer cylinder and the end cover nut, and is clamped and fixed by the end cover nut and the end surface of the outer cylinder; nitrogen is sealed in the high-pressure air cavity and has certain pressure, pressure for stabilizing the buffer is provided through the high-pressure air cavity and acts on the movable floating plug and the piston rod at the same time, the stable buffer is located at the neutral position through the pressure difference, and position control over the frame is achieved. When the piston rod of the stable buffer is passively stretched, oil is discharged from the first oil cavity of the piston rod, then the oil flows to the second oil cavity to form certain damping, and when an airplane skates on the ground and a frame is disturbed, the frame is quickly recovered to be neutral through the damping, so that the function of suppressing vibration of the frame is achieved.
Owner:XIAN AIRCRAFT DESIGN INST OF AVIATION IND OF CHINA
Aircraft landing gear noise reduction device and method with miniature metal wire wound on surface
The invention relates to the field of aviation noise control, and provides an aircraft landing gear noise reduction device and method based on micro metal wire spiral winding. The device part comprises a metal wire and a metal wire fixing buckle, the metal wire is fixed through the metal wire fixing buckle, and meanwhile the size and material parameters of the metal wire are designed in a targeted mode. In the method part, the designed metal wire is wound on a cylindrical bluff body part, possibly generating vortex shedding and vortex-fixing interference, on the nose gear in a spiral winding manner, and the two ends and the axial interval position of the metal wire are fixed through the metal wire fixing buckles, so that the metal wire is ensured to be fastened. Therefore, through the wound metal wires, single-frequency noise in the over-top direction caused by falling of a towing rod vortex can be effectively eliminated, broadband noise is reduced, and the noise control capability of an airplane is improved. The method is suitable for various civil aircraft types, and has the advantages of being simple in structure, remarkable in noise reduction effect, high in practicability, high in adaptability and the like.
Owner:BEIHANG UNIV
Vehicle wheel comprising a drive device and a braking device
PCT designated stage expiredWO2025008362A1Electrodynamic brake systemsAircraft braking arrangementsDrive wheelControl theory
A wheel (1) rotatably mounted on an axle and comprising: - a rim (2) connected by a web (3) to a hub (4) pivotably received on the axle, and delimiting with the hub an annular space; - a radial flux electric motor (10) comprising a first stator (11) and a first rotor (12) which are arranged to generate a torque for the rotational driving of the wheel; - a magnetic brake (20) comprising a second stator (21) and a second rotor (22) which are arranged to generate a torque for the braking of the wheel, the electric motor and the magnetic brake extending one inside the other inside the annular space, of the first rotor and the second rotor one being adjacent to the rim and of the the first rotor and the second rotor the other being adjacent to the hub, the first stator and the second stator extending between the first rotor and the second rotor.
Owner:SAFRAN LANDING SYSTEMS
A flapping-wing aircraft capable of ejection and taking off and having a sweep-twist mechanism
The present invention discloses a flapping-wing aircraft capable of catapult takeoff and having a sweep-torsion mechanism, belonging to the field of aircraft technology. The aircraft comprises: a fuselage frame, left and right flapping wings, a passive torsion mechanism, a sweep mechanism, a catapult takeoff mechanism, a transmission flapping mechanism, and a tail rudder, wherein: a passive torsion mechanism and a sweep mechanism are provided at the roots of the left and right flapping wings, the catapult takeoff mechanism is provided in the middle of the fuselage, and a hip joint, thigh, ankle joint, calf, foot, and toe joint are provided from top to bottom, the inner and outer sides of the hip joint are controlled by a servo motor for relative rotation, the ankle joint and toe joint are provided with elastic energy storage torsion springs, a synchronous pulley and its drive mechanism are provided between the outer side of the hip joint and the outer side of the ankle joint to control the relative rotation between the thigh and the calf, and perform energy storage for catapult takeoff. In summary, the aircraft can perform catapult takeoff flight, and can perform passive torsion and sweeping motions during the flapping of the wings, which helps to increase the flapping wing lift and the overall payload of the aircraft.
Owner:JILIN UNIVERSITY
Undercarriage system scheme design method based on heterogeneous design simulation data management
The invention provides an undercarriage system scheme design method based on heterogeneous design simulation data management, which comprises the following steps of: firstly, analyzing, abstracting and standardizing different types of heterogeneous design and simulation data in a development process of an undercarriage system, and constructing a uniform abstract data model; secondly, according to the defined semantic rules, an undercarriage semantic ontology model is constructed, then the semantic rules are loaded through a semantic reasoning engine, and processed data are associated; according to the research and development process of the undercarriage system and the semantic association relationship between the data, data storage and display are realized; after data abstract analysis, semantic association and unified storage are completed, functional information, design information and simulation information are further derived based on an undercarriage semantic ontology and a reasoning result, so that an undercarriage system development scheme driven by requirements is constructed. According to the method, multi-source heterogeneous design and simulation data generated in the research and development process of the undercarriage system can be effectively managed, and a design scheme of the undercarriage system is constructed on the basis of the multi-source heterogeneous design and simulation data.
Owner:NORTHWESTERN POLYTECHNICAL UNIV +1
Side rod device
The invention relates to a side lever device, which is favorable for controlling the direction of an aircraft when the aircraft flies and travels on the ground with a compact structure. The side lever device is used for controlling at least one of pitching, rolling, yawing and ground front wheel turning of an aircraft, and comprises a handle; a supporting part which supports the handle so that the handle can rotate around a first axis relative to the supporting part; and a detection output unit that detects rotation of the handle with respect to the support unit and outputs the detection results as information for rudder deflection control and information for front wheel turning control.
Owner:COMMERCIAL AIRCRAFT CORP OF CHINA LTD +1
Onboard aircraft weight and balance detection system
A method includes obtaining pressure data and temperature data for gas in respective ones of shock struts of a plurality of landing gear. The method includes determining, for each shock strut for a first time corresponding to an end of a first change in gas pressure due to movement of a piston of the shock strut during loading or unloading of the aircraft, a friction value associated with the shock strut based on a gas pressure and a gas temperature at the first time. The method also includes computing, for a particular time before the loading or the unloading of the aircraft causes a second change in gas pressure of one or more of the shock struts, a weight of the aircraft based on the gas pressures of the shock struts at the first times and the friction values associated with the shock struts at the first times.
Owner:THE BOEING CO
Interactive strategic and tactical guidance system for aircraft ground operations
An aircraft-based strategic and tactical interactive guidance system for ground operations includes position sensors for determining position information of an aircraft engaged in taxi operations (e.g., gate to takeoff, touchdown to gate) at an airport. The guidance system stores airport database information about runways, taxiways, hazards, gates, and other airport features. The guidance system analyzes and parses verbal taxi instructions from the airport control facility, into a navigation path. The guidance system fuses the navigation path with the airport database information and the aircraft's position information to present, via an interactive display surface, a strategic display, e.g., providing an overhead view of the current aircraft position, its assigned gate or destination, and the navigation path incorporating the prescribed runways and / or taxiways via which the aircraft will reach said destination. The pilot may modify the displayed navigation path via the interactive display surface.
Owner:ROCKWELL COLLINS INC
Electromagnet electromagnetic ultrasonic thickness measuring method and system based on anti-collision unmanned aerial vehicle
PendingCN121540096AAnalysing solids using sonic/ultrasonic/infrasonic wavesUsing subsonic/sonic/ultrasonic vibration meansUltrasonic thickness measurementFrequency modulation
The invention discloses an electromagnet electromagnetic ultrasonic thickness measurement method and system based on an anti-collision unmanned aerial vehicle, and relates to the field of nondestructive testing, and the method comprises the steps: obtaining the coordinates of a preset detection point, controlling the flight path of the unmanned aerial vehicle, and determining the safety position information of the unmanned aerial vehicle located near the preset detection point; the motion of the multi-degree-of-freedom mechanical arm is controlled through a servo motor and an encoder, contact impact is reduced through a buffer mechanism, and attitude information of the electromagnetic ultrasonic sensor unit aligned with the surface of the to-be-detected object is determined; the magnetic attraction force is adjusted in real time through a closed-loop feedback system, and a linear frequency modulation pulse is adopted as an excitation signal to obtain an echo signal containing acoustic-electromagnetic coupling interference; acoustic-electromagnetic coupling interference is corrected and processed in an auxiliary mode through a multi-mode signal separation algorithm and machine learning, and final thickness data is obtained; and transmitting the final thickness data to a cloud platform, and providing a data visualization interface and an alarm function on the cloud platform. According to the invention, accurate thickness detection and remote monitoring of a complex structure material can be realized.
Owner:CHINA SPECIAL EQUIP INSPECTION & RES INST
Unmanned aerial vehicle with self-adaptive takeoff and landing supporting mechanism
PendingCN119611834Aavoid vibrationExcellent weight bearing characteristicsAlighting gearUncrewed vehicleRoad surface
The unmanned aerial vehicle is characterized in that four buffer legs are elastically supported on the four side walls of a material bearing seat, two connecting rods are distributed in a cross shape, the two ends of each connecting rod are correspondingly hinged to the two buffer legs, each connecting rod is sleeved with a spring and two buffer sleeves, the spring is arranged between the two buffer sleeves, and the two buffer sleeves are connected with the material bearing seat. Every two of the four buffering arms form a group, the two buffering arms in each group are distributed in a V shape, one ends of the buffering arms are hinged to the material bearing base, and the other ends of the buffering arms are hinged to the two buffering sleeves on the same connecting rod. When the unmanned aerial vehicle lands on an uneven road surface, the buffer structure can absorb and weaken impact from the road surface. The springs can be compressed when the buffer legs meet the protrusions, impact energy is stored as elastic potential energy, and vibration is prevented from being directly transmitted to the machine body.
Owner:JIANGSU UNIV OF TECH
Flying vehicle systems and methods
An unmanned aerial vehicle according to certain embodiments generally includes a chassis, a power supply mounted to the chassis, a control system operable to receive power from the power supply, at least one rotor operable to generate lift under control of the control system, and a winch mounted to the chassis. The winch includes a reel and a motor. The reel has a line wound thereon, the line having a free end. The reel includes a circumferential channel in which a wound portion of the line is wound onto the reel. The circumferential channel includes an inner portion, an outer portion, and a passage connecting the inner portion and the outer portion. The motor is operable to rotate the reel under control of the control system to thereby cause the line to wind onto and off of the reel, thereby causing the free end of the line to raise and lower.
Owner:AERO VELOCITY INC
Unmanned aerial vehicle
A unmanned aerial vehicle may include a fuselage body, a top lens structure at a top of the fuselage body, the top lens structure protruding from the top of the fuselage body; and a bottom lens module at a bottom of the fuselage body, the bottom lens module protruding from the bottom of the fuselage body.
Owner:ARASHI VISION INC +1
Unmanned aerial vehicle inspection equipment and method for electric power inspection
The invention discloses an unmanned aerial vehicle inspection device and method for electric power inspection, and relates to the technical field of electric power inspection. A mounting base is fixed to the front side of the unmanned aerial vehicle body, a second camera is mounted on the front side of the mounting base, a buffer assembly is mounted on the lower side of the unmanned aerial vehicle body, and the cable is shot by arranging the second camera; the moving assembly comprises fixing frames, a T-shaped block, a threaded rod, a limiting rod and a first motor, the two corresponding fixing frames are fixed to the lower side of the unmanned aerial vehicle body, the T-shaped block is arranged between the two fixing frames, a threaded hole is formed in the edge of the right side of the T-shaped block, and the threaded rod is in threaded connection with the interior of the threaded hole; and the threaded rod is rotationally connected to the interior of the fixing frame on the right side, a first motor is installed on the lower side of the fixing frame on the right side, residues attached to the surface of the cable can be cleaned, and meanwhile damage points of the cable can be marked.
Owner:SHADAI (ZHEJIANG) DIGITAL TECHNOLOGY CO LTD
UAV with shock-absorbing structure
The utility model relates to the technical field of unmanned aerial vehicles, specifically a kind of unmanned aerial vehicle with a shock-absorbing structure, including a fuselage, four sets of wings are arranged on the outside of the fuselage, a propeller is installed at one end of the wing, a mounting frame is arranged below the fuselage, a camera is installed inside the mounting frame, a folding mechanism is arranged at one end of the wing, the inside of the folding mechanism includes a folding component, a connecting seat and a fastening bolt, shock-absorbing mechanisms are arranged at the corner positions of the bottom of the fuselage, the shock-absorbing mechanism is composed of a shock-absorbing component and a bracket, the fuselage and the mounting frame are disassembled and connected by a disassembly mechanism, and the inside of the disassembly mechanism includes a groove and a disassembly component. The utility model not only prolongs the service life of the unmanned aerial vehicle, saves the space occupied when the unmanned aerial vehicle is carried, but also improves the convenience of disassembling and assembling the camera of the unmanned aerial vehicle.
Owner:HUAJING YUDA (BEIJING) NEW ENERGY TECHNOLOGY CO LTD
Self-lubricating pin
A pin for a pinned joint includes a hollow body with a first and second end caps coupled to first and second ends, respectively. The body and the end caps at least partially define a cavity within the body, wherein at least one aperture extends through the hollow body. A main piston is slidably disposed within the cavity and divides the cavity into a first chamber proximate to the first end and a second chamber proximate to the second end and fluidly isolated from an environment around the body. A lubricant is disposed within the first chamber. The main piston moves toward the first end of the body when a pressure in the second chamber is greater than a pressure of the environment. Movement of the main piston toward the first end of the body discharges lubricant through the at least one aperture.
Owner:SAFRAN LANDING SYSTEMS +1
Measuring unmanned aerial vehicle
ActiveCN222292014UImprove cleaning efficiencyeasy to cleanCleaning using toolsAlighting gearMeasuring instrumentBrush
The utility model provides a measuring unmanned aerial vehicle, which relates to the technical field of unmanned aerial vehicles and comprises a cleaning mechanism, a damping mechanism is fixedly mounted at the bottom of the cleaning mechanism, and the cleaning mechanism comprises an unmanned aerial vehicle body. According to the utility model, under the action of the cleaning mechanism, the transparent cover can prevent the measuring instrument from being damaged by collision and impact in the flying process, so that the service life of the measuring instrument is prolonged, the measurement task can be ensured to be smoothly carried out, pollutants can be prevented from being directly accumulated on the surface of the lens, and errors of measurement results can be avoided; when many pollutants appear on the surface of the transparent cover, an electric telescopic rod drives a cleaning brush to make contact with the transparent cover, then an electric sliding block can drive the cleaning brush to rotate to clean the surface of the transparent cover, the cleaning efficiency and effect of the transparent cover can be improved through automatic cleaning, and people can conveniently and rapidly replace the aged and damaged transparent cover through mutual cooperation of a clamping block and a spring.
Owner:李鑫
Aerial surveying and mapping unmanned aerial vehicle
The utility model discloses an aerial surveying and mapping unmanned aerial vehicle which comprises a rack, the top end of the rack is movably connected with rotating blades, the bottom end of the rack is fixedly connected with a landing frame, the rack is provided with four sets of connecting rods, the outer ends of the connecting rods are symmetrically and fixedly connected with supporting rods, and a protective ring is fixedly connected between the two sets of supporting rods. And the protective ring is arranged at the outer end of the rotating blade. The utility model relates to the technical field of surveying and mapping unmanned aerial vehicles. According to the aerial surveying and mapping unmanned aerial vehicle, rotating blades are protected through a protective ring, the situation that the unmanned aerial vehicle is damaged due to the fact that the rotating blades make contact with branches when the unmanned aerial vehicle conducts surveying and mapping in a forest area is prevented, meanwhile, baffles and landing plates are installed at the positions of supporting rods at the outer ends of the protective ring, and when a rack rapidly falls and a landing frame is damaged, the landing plates have the attaching and supporting effects; the impact force borne by the rack is reduced, so that the safety of rapid landing of the rack is improved, the damage degree of the unmanned aerial vehicle is reduced, and the maintenance cost of the unmanned aerial vehicle is reduced.
Owner:SHANXI GENERAL AVIATION UAV CO LTD
Inspection unmanned aerial vehicle with good damping effect
The invention discloses an inspection unmanned aerial vehicle with a good damping effect, and relates to the technical field of damping of unmanned aerial vehicles. The unmanned aerial vehicle comprises an unmanned aerial vehicle body, two supporting frames are fixedly connected to the two sides of the unmanned aerial vehicle body correspondingly, connecting plates are fixedly connected to the bottom ends of the supporting frames correspondingly, supporting plates are arranged below the two supporting frames correspondingly, and buffering assemblies are arranged between the connecting plates and the supporting plates and used for damping the unmanned aerial vehicle body; when impact force vertically acts on the top end of the connecting plate, the first damping spring rapidly absorbs the impact force by means of the elastic deformation characteristic of the first damping spring, high-frequency vibration generated by impact of the unmanned aerial vehicle body is effectively reduced, meanwhile, the residual impact force is stably transmitted to the first mounting base, and the second damping spring is promoted to be compressed; the impact energy is secondarily absorbed through elastic deformation of the two-stage spring, the double damping effect is achieved through the linkage damping mechanism of the two-stage spring, the protection performance of the unmanned aerial vehicle is further enhanced, and the overall damping efficiency is remarkably improved.
Owner:HEFEI KEKONG HUIXIANG TECHNOLOGY CO LTD
A support mechanism for unmanned aerial vehicle
The present invention discloses a support mechanism for an unmanned aerial vehicle, which relates to the field of unmanned aerial vehicles, and includes a bracket assembly and a connecting assembly. The bracket assembly is arranged on the side of the unmanned aerial vehicle body, the connecting assembly is arranged on the top of the center of gravity of the unmanned aerial vehicle body, a mounting shell is fixedly mounted on the top of the unmanned aerial vehicle body, one end of the mounting shaft is connected to the bracket assembly, the outer wall of the mounting shaft is rotatably connected to the mounting shell, a locking assembly is arranged inside the mounting shell, a handle assembly is installed inside the mounting shell through a positioning assembly, and the handle assembly and the locking assembly have three cooperative use states of unlocking, separation and locking. The present invention utilizes the cooperative use mode of the unmanned aerial vehicle body, the bracket assembly and the connecting assembly, and changes the state and position of the handle assembly, so as to change the cooperative use state of the locking assembly to the mounting shaft, so that it is in different working states, so as to achieve different effects and functions, thereby improving practical performance.
Owner:HANGZHOU ZHONGXUAN ANCHENG TECHNOLOGY CO LTD
Aircraft ground steering system and aircraft ground steering control method
The invention provides an aircraft ground steering system and an aircraft ground steering control method, which can realize steering and runway separation of an aircraft under a low-speed condition even if a front wheel turning system cannot work normally, and can inhibit or avoid additional weight increase. The aircraft ground steering system comprises a turning hand wheel assembly used for controlling a front wheel turning system to achieve steering of an aircraft when the aircraft slides on the ground at a low speed; the brake system comprises a brake control part, and the brake control part is used for controlling the brake pressure of the left main undercarriage wheel and the brake pressure of the right main undercarriage wheel; and a standby turning control unit capable of switching to a standby mode in which the brake pressure of the left main landing gear wheel and the brake pressure of the right main landing gear wheel are controlled via a brake control unit according to the angle of the hand wheel of the turning hand wheel assembly operated by a pilot.
Owner:COMMERCIAL AIRCRAFT CORP OF CHINA LTD +1
Landing chassis structure of surveying unmanned aerial vehicle
The landing chassis structure of the surveying unmanned aerial vehicle comprises an installation base, an unmanned aerial vehicle body is connected to the top of the installation base in an inserted mode, and supporting rods are fixedly connected to the front sides and the rear sides of the left side wall and the right side wall of the installation base. Top plates are arranged on the left side and the right side of the lower portion of the mounting base, connecting bases are fixedly connected to the front sides and the rear sides of the tops of the top plates on the left side and the right side, and the connecting bases on the left side and the right side are fixedly connected with the supporting rods on the left side and the right side; the unmanned aerial vehicle connecting mechanism comprises a mounting bin, a gear driven screw rod, a threaded sleeve, a mounting plate, a clamping tenon and a gear driving rod, the landing chassis structure for surveying the unmanned aerial vehicle is reasonable in structural design, the unmanned aerial vehicle can be quickly and conveniently mounted on the landing chassis, time and labor are saved, and the buffering performance of the landing chassis on landing impact force can be effectively improved; and the landing stability of the unmanned aerial vehicle is improved.
Owner:GUANGDONG JINGMA INFORMATION TECHNOLOGY CO LTD
Unmanned aerial vehicle hoisting device
The utility model provides an unmanned aerial vehicle hoisting device, which relates to the technical field of unmanned aerial vehicle transportation, and comprises an unmanned aerial vehicle main body, the bottom of the unmanned aerial vehicle main body is fixedly connected with a frame, two clamping plates are arranged in the frame, the bottoms of the two clamping plates are respectively provided with grabbing plates and adjusting assemblies which are symmetrically arranged, and the adjusting assemblies are respectively arranged on the two clamping plates. The height position of the grabbing plate is adjusted. According to the device, the size of the goods loading shelf can be adjusted according to the actual size of goods through the adjusting assembly, so that the goods of different sizes can be loaded and fixed, the practical performance of the device is improved, manual secondary fixing is not needed, the stability is high, and the safety risk of high-altitude object throwing is avoided; buffering can be provided during landing through the buffering assembly, the situation that the unmanned aerial vehicle body is damaged due to the fact that large impact is generated during landing due to the influence of the self weight is avoided, and the situation that goods are damaged and extra damage is caused due to the fact that ground protrusions collide with the goods is avoided.
Owner:JIANGSU ZHIYIHANG TECHNOLOGY CO LTD
Flying adsorption walking robot device
PendingCN119240006Aincrease diversityeasy to moveBridge structural detailsAlighting gearClassical mechanicsBridge deck
The invention discloses a flying adsorption walking robot device. Comprising a flying mechanism, an operation tool mechanism and an adsorption mechanism, the operation tool mechanism is installed on the flying mechanism, the adsorption mechanism is installed on the operation tool mechanism, the adsorption mechanism comprises two adsorption assemblies and an adsorption fan, and the two adsorption assemblies are symmetrically installed on the two sides of the operation tool mechanism correspondingly; the adsorption fan is installed on the lower portion of the center of the flying mechanism, the two adsorption assemblies are used for being adsorbed to a bridge floor, and the adsorption fan is used for providing adsorption force for the two adsorption assemblies. The adsorption assembly adopted by the invention can flexibly change the form to adapt to different bridge floor structures, and ensures that the platform of the operation tool mechanism is kept in a horizontal posture when operating on the bridge floors with different structures. According to the invention, space crossing flight of complex bridges and tunnels, adsorption stopping of bridge floors of different structures, and acousto-optic combined detection identification and repair operation of bridge floor defects can be realized.
Owner:ZHEJIANG UNIV
Multi-lens surveying and mapping unmanned aerial vehicle
Owner:GUANGXI ZHUANG AUTONOMOUS REGION TOBACCO CO LIUZHOU TOBACCO CO
Unmanned aerial vehicle landing buffer support
ActiveCN222330035Ueasy to usereduce negative impactWeight reductionAlighting gearUncrewed vehicleAutomotive engineering
The utility model relates to the technical field of unmanned aerial vehicle supports, in particular to an unmanned aerial vehicle landing buffering support which comprises a buffering support component set arranged at the top of an unmanned aerial vehicle body, the buffering support component set is used for buffering landing impact force and comprises an upper frame body, a sleeve piece is arranged at one end of the upper frame body, and the sleeve piece is connected with the upper frame body. And a lower buffer piece is arranged at the other end of the upper frame body. According to the unmanned aerial vehicle, impact force generated by landing can be effectively absorbed, the negative influence of the impact force on equipment in the unmanned aerial vehicle body is reduced, and the usability of the unmanned aerial vehicle is improved.
Owner:JIANGSU COBIT AVIATION EQUIP CO LTD