42 results about "Paragliding" patented technology

A method of launching and retrieving a UAV (Unmanned Aerial Vehicle) (10). The preferred method of launch involves carrying the UAV (10) up to altitude using a parasail (8) similar to that used to carry tourists aloft. The UAV is dropped and picks up enough airspeed in the dive to perform a pull-up into level controlled flight. The preferred method of recovery is for the UAV to fly into and latch onto the parasail tow line (4) or cables hanging off the tow line and then be winched back down to the boat (2).

A method of launching and retrieving a UAV (Unmanned Aerial Vehicle) (10). The preferred method of launch involves carrying the UAV (10) up to altitude using a parasail (8) similar to that used to carry tourists aloft. The UAV is dropped and picks up enough airspeed in the dive to perform a pull-up into level controlled flight. The preferred method of recovery is for the UAV to fly into and latch onto the parasail tow line (4) or cables hanging off the tow line and then be winched back down to the boat (2).

A motion platform system includes: a wide-viewing-angle display configured to provide images according to user's head movement; a paragliding harness; a control hand brake; a top frame configured to fix the paragliding harness; a lamp structure configured to support the top frame; and a computing device configured to produce contents for the images.

An amphibious take-off and landing aircraft is formed by additionally arranging an aquatic take-off and landing elastic inflatable pad (hereinafter referred to as inflatable pad) and a reduction landing multilayer paraglider(hereinafter referred to as paraglider) for an aircraft on the basis of a ground base aircraft. The amphibious take-off and landing aircraft not only can take off and land at land airports with a landing gear, but also can land over the sea at a lower speed by inflating the inflatable pad at the lower part of the aircraft before the aircraft takes off and opening the paraglider at the upper part of the aircraft; and the aircraft can also take off over the sea in virtue of the inflatable pad, and the inflatable pad is collected in the aircraft or an external-hanging assembly through deflation after the aircraft lifts off, so that the aircraft flies in the sky in a good fluid appearance and becomes an amphibious take-off and landing aircraft. Configured with a no-track aircraft carrier with carrier aircraft lifts, the aircraft can take the water surface as an airport track to replace the active service carrier aircraft to realize the purpose of fighting over sea. On the basis of a main inventive concept, two inventions are provided as follows: 1. the inflatable pad and the paraglider are hidden in the aircraft; and 2. the inflatable pad external-hanging assembly and a paraglider external-hanging assembly are respectively arranged outside the land-based aircraft.

The invention discloses a paraglider capable of being folded and unfolded automatically and belongs to the technical field of manufacturing of transportation vehicles. The paraglider comprises a suspension type paraglider wing, a strap system, an automatic folding and unfolding system, a control system and a power supply system; the suspension type paraglider wing consists of a paraglider wing and electric propellers which are arranged on the paraglider wing; and the suspension type paraglider wing is connected with the strap system through the automatic folding and unfolding system. Due to the arrangement of the electric propellers, the paraglider wing can be automatically raised to the air and unfolded when the paraglider flies off, and the condition that the paraglider wing is paved on the ground first, and then a user runs up to pull the paraglider wing to the air can be avoided; due to the arrangement of a paraglider rope coil, the paraglider can be automatically folded and unfolded; after the paraglider lands, the paraglider wing is wound by the paraglider coil and does not fall on the ground; and the paraglider is very convenient to use, high requirements on the flying-off and landing fields can be avoided, and the paraglider can fly off and land at places such as a street, a roof, a field, a mountain top, a river bank and the like and becomes a transportation vehicle which is widely used.

The invention discloses a paraglider flight VR simulator, which comprises a fixing and supporting frame, a motor supporting plate, and a paraglider seat bag, wherein the motor supporting plate is arranged on the frame of the fixing and supporting frame and driving motors are arranged around the motor supporting plate respectively; the paraglider seat bag comprises a first supporting surface and a second supporting surface, two corners of one end part of the first supporting surface are connected with output shafts of two driving motors of the motor supporting plate via control ropes, two corners of the end part of the second supporting surface are connected with output shafts of two driving motors of the supporting plate via two control ropes, and thus, the paraglider seat bag is suspended in space between supporting feet and the frame, the four control ropes can be driven to be stretched and drawn for different degrees under match of different driving forces and driving speeds of the four driving motors, and the attitude changes of the paraglider seat bag in the space are realized. The invention also discloses a corresponding simulation method. The VR (Virtual Reality) technology is used for overcoming limitations on flight environment conditions, the personal security of a paraglider beginner is ensured, and more enthusiasts can truly experience the paraglider activity.

An inflatable airbag (by mouth or mechanical pump) that remains continuously inflated and deployed for use in situations where complex impact detection sensors and gas generator inflation, deployment devices are not practical or desirable. It is anticipated this device will have most suitable application in the protection of the vulnerable spinal regions of participants in foot launched and ultralight aviation, in particular paraglider pilots. Participants in this aviation sport suffer from an unacceptably high incidence of vertebral fracture, spinal injury and paralysis due to the semi-reclined, seated position adopted in flight, and in utilizing aircraft subject to turbulence induced deflation and collapse at low altitude with resulting ground impact. This device when fashioned into an aerodynamic, L shaped curve and positioned in the rear of the flying harness, covers and protects the upper thigh, buttock, lumbar, thoracic and cervical spine from dorsal impacts.

The invention relates to a parachute-like human flapping wing aircraft with a single wing suspension, which comprises an approximately elliptical parachute wing, two operating rods symmetrically distributed on the left and right sides, two handles, two pedals and several stretching wires. Each handle is provided with two upper and lower stoppers, and two pedals are respectively provided with a hook and a hanging ring device. This human flapping wing parachute effectively improves the comprehensive performance of the human flapping-wing aircraft, and is expected to be applied in sports, entertainment and other fields.

A system for automated landing of an airborne body suspended on a parawing includes a case with a powered pulley driven by a controlled motor to extend and extract cables attached to the parawing. The cables are extended at the beginning of the landing approach to locate the parawing away from the airborne body, while maintaining the tension of the parawing straps to ensure that the parawing maintains aerodynamic behavior. When the airborne body lands and is secured to the landing pad, the cables are unwound until the parawing approaches the airborne body at which stage it is deflated and collected.

Tailed parachute-paraglider (10) comprising a first portion (A) of a substantially squared / rectangular shape with sides (11, 13) two by two substantially parallel and opposed, and a second portion (B) with trapezoidal shape, comprising a couple of opposite parallel sides with the longest side of said couple of opposite parallel sides jointed to a side of said first portion (A) and the smallest side of said couple of opposite parallel sides comprising wires suitable for being jointed to legs and / or feet of a user (100); said second portion (B) being rotatable substantially around a transverse axis (Y) orthogonal to a longitudinal plane (X-X) of said tailed parachute-paraglider (10), wherein said transverse axis is substantially coinciding with said longest side of said couple of opposite sides and with a side of said first portion (A).

The invention discloses a paragliding paramotor and a control method. The paragliding paramotor includes a flight control unit, a paramotor fabric, a rotor and a camera. The flight control unit is used for controlling the rotor; the rotor is arranged above the paramotor fabric; the camera is located on the lower portion of the paramotor fabric and faces the center under the paramotor fabric; and avertical line at the center of the paramotor fabric is on a pitch plane of the camera. The embodiment of the invention provides the paragliding paramotor and control method. The camera captures a human body image and extracts shoulder width and height monitoring values; when the difference between the width monitoring value and a standard width value exceeds a first predetermined range, the flight control unit controls the paragliding paramotor to move in the air; and a human body image is captured again to extract a shoulder width monitoring value until the difference between the width monitoring value and the standard width value is within the first predetermined range. A positioning error between the paragliding paramotor and a human can reach the centimeter level, and the paraglidingparamotor can track people's actions in real time.

The invention relates to a longitudinal wind field detector and a prediction method thereof, the longitudinal wind field detector comprises a paragliding wing system and a control system, the paragliding wing system comprises a paragliding wing, a control rope, a paragliding rope, a sling and a load control box, the control system realizes GPS positioning, wind field identification and wind field prediction, and real-time display on a ground station is realized. The parachute wing is used as a speed reducer to ensure the flying stability of the parachute wing, so that the speed of the wind field detector based on the deceleration performance of the parachute wing relative to the ground is only related to the wind speed, and the parachute wing has higher stability compared with other deceleration parachutes. A wind field detector is used for detecting a working airspace wind field which changes along with the altitude in an aerial drop mode, tracking longitudinal distribution of the changing wind field in real time, and providing key disturbance data for accurate autonomous homing of a parafoil system. Through actual detection experiments, the down-cast wind field detector can identify and predict the wind field with high precision, and the change trend of the wind field can be tracked in a short time.

The invention aims to provide an unmanned aerial vehicle with a gliding function. The unmanned aerial vehicle enables selection of a landing point when the control of the unmanned aerial vehicle has problems. The unmanned aerial vehicle 1 with the gliding function includes an unmanned aerial vehicle main body (2) and a paraglider device (3) arranged on the unmanned aerial vehicle main body (2). The paraglider device (3) includes a canopy (10), a helm portion(20), a brake cord (30) that connects the canopy (10) and the helm portion (20), a housing portion (40) that holds the canopy (10) in a state in which the canopy (10) is closed, and a canopy opening device for releasing the canopy (10) and opening the canopy (10). The helm portion (20) controls the canopy (10) via the brake rope (30) while the canopy (10) is opened, thereby causing the unmanned aerial vehicle to glide.

The invention provides a piece of grid blade cloth, a paragliding and a windmill, and belongs to the field of layered products. The grid blade cloth comprises an upper layer rope and a lower layer rope, wherein the lower layer rope comprises a plurality of first ropes which are arranged in parallel; the upper layer rope comprises a plurality of second ropes; the second ropes are paved on the upper sides of the first ropes in a cross manner; one end of each blade is adhered between the corresponding first rope and the corresponding second rope; the other end of each blade functions as a moveable end and is positioned below the corresponding first rope. The grid blade cloth can be applied to a plurality of fields such as the surface of the flight umbrella, the blade surface of the windmill rotating horizontally, and water sports shoes disclosed by the invention. The paragliding and the windmill comprise the grid blade cloth, and the paragliding can fly without power and can be also driven to fly by engines. According to the technical scheme, the invention provides the grid blade cloth through which fluid can only pass in one direction, relatively large pressure difference can be formed between two sides of the grid blade cloth, the lifting power can be effectively provided by virtue of the pressure difference, and the grid blade cloth is simple in principle and low in manufacturing cost.

The present invention provides a body-worn structure, and more particularly a body-worn structure that applies a containing structure to the body of an animal, including a person or pet, and uses a multifunctional structure for use by a user in various different circumstances. For example, the structure can be applied as a body protective device in an emergency situation in outdoor activities, such as riding a motorcycle, mountain-climbing, skiing, hand gliding, paragliding, and boating, when the body-worn structure is applied as a protective clothing, an airbag, airbag clothing, etc. Moreover, the body-worn structure is an all-in-one functional device, including use when taking a pet outdoors, when the structure can be applied as a pet knapsack, pet weatherproof clothing, pet carrier bag, and a fixing device for a pet droppings collection bag.

The invention discloses a carbon fiber composite aircraft which comprises a manned seat bin and a paragliding, wherein the manned seat bin is provided with a seat bin framework made of a carbon fiber composite material; a driving assembly is arranged at the rear part of the seat bin framework; the seat bin framework comprises a left main supporting ring beam, a right main supporting ring beam and a back frame; the bottoms of the two main supporting ring beams are connected with each other through a plurality of transverse supporting rods; a front seat and a rear seat are arranged above the transverse supporting rods; a main front beam connection rod is arranged between the two main supporting ring beams on the front part of the seat bin framework; an arched front shock absorption supporting frame is arranged in the middle of the main front beam connection rod; the left side and the right side of the rear part of the seat bin framework are respectively hinged with a left rear shock absorption supporting frame and a right rear shock absorption supporting frame; and heavy load shock absorption springs are arranged between the rear shock absorption supporting frames. Shock absorption supports are arranged on front wheels and rear wheels of the manned seat bin framework made of the carbon fiber composite material, so that the weight of the manned seat bin is greatly reduced, and a passenger is wrapped in the manned seat bin framework; when the aircraft is landed, impact is greatly reduced; and the passenger is effectively protected.

The invention relates to an automatic control device for a control rope of a paraglider and application of the automatic control device. The paraglider comprises a paraglider body, a backpack and thecontrol rope, and the automatic control device is characterized in that the automatic control device is installed on the backpack and connected with the control rope to automatically control tightening and loosening of the control rope. Compared with the prior art, the device has the advantages of being capable of achieving automatic control, high in safety, convenient to operate and the like.

The invention discloses a multifunctional paragliding air vehicle. The multifunctional paragliding air vehicle comprises a brushless hollow shaft motor, an upper rotor wing mechanism, a lower rotor wing mechanism, a reversing mechanism, a steering wheel, forward rotating rotor wing blades, reverse rotating rotor wing blades, a swashplate, a control handle and a power bagpack; wings can be folded,the wings are tightly attached to a fuselage after being folded back, and like a traditional umbrella, the structure is compact; the hollow shaft motor directly drives a lower rotor wing to rotate, anupper rotor wing and the lower rotor wing are coaxial through a hollow shaft of the motor, reversing is achieved through the gear reversing mechanism, the upper rotor wing and the lower rotor wing rotate mutually and reversely, and torque is overcome; a steering mechanism is operated, the steering wheel is attached to rotating parts of the rotor wing mechanisms, and steering of the fuselage is achieved by depending on counter-twisting force; the swashplate is operated, a head power system of the air vehicle is tilted, the rotor wings are tilted to realize flying forwards and backwards, and the direction of the air vehicle is controlled; and through the modular design, different functional modules are combined, and multi-model and multi-function of the air vehicle are achieved.

Provided is a multi-functional rain shielding paragliding paramotor. The multi-functional rain shielding paragliding paramotor comprises a control module and a through paragliding paramotor body vertically arranged, a blower device is arranged in the paragliding paramotor body, the upper portion of the blower device is equispacedly provided with a plurality of first rotation type transponders, a rotary central axis of each first rotation type transponder is arranged at an certain angle with the vertical direction, the paragliding paramotor body penetrates through the middle portion of an annular guide plate formed by a plurality of annular sector guide plates, the periphery of the annular guide plate is equispacedly provided with a plurality of second rotation type transponders and third rotation type transponders which are used for changing airflow directions, the second rotation type transponders and the third rotation type transponders are arranged at an interval, the periphery ofthe paragliding paramotor body is further provided with a plurality of revolving wings uniformly distributed, fourth rotation type transponder used for changing airflow directions is arranged under each revolving wing, and the annular guide plate is arranged under each fourth rotation type transponder. The multi-functional rain shielding paragliding paramotor has the advantages that a rain shielding range can be controlled, the position of the paragliding paramotor is kept constant while the rain shielding range can be controlled, the structure is small, and the paragliding paramotor is convenient to carry.

An electric powered paraglider is provided. An electric powered paraglider includes a frame which includes a plurality of connector points. The electric powered paraglider also includes a propulsion unit mechanically coupled to the frame. The propulsion unit includes at least one propeller and configured to generate a predefined amount of thrust using at least one electric motor. The electric powered paraglider also includes a throttle controller unit physically or wirelessly connected to the flight control unit. The throttle controller unit includes at least three switches. The at least three switches are configured to operate one or more parameters of the paraglider. The electric powered paraglider also includes a power latching unit mechanically coupled to the frame. The power latching unit includes a plurality of batteries. The power latching unit is configured to allow a user to swap the plurality of batteries by implementing a power latching mechanism.

The invention discloses a manpower prop-typed paraglider; a rope on the lower part of the paraglider is connected with a seat; the lower part of the seat is fixedly connected with a manpower push device; one end of the transmission shaft of the manpower push device is provided with a prop; the other end of the transmission shaft is sleeved with a first umbrella-shaped gear; the transmission shaft between the prop and the first umbrella-shaped gear is sleeved with a transmission shaft sleeve; the first umbrella-shaped gear is engaged with a second umbrella-shaped gear; one end of the central shaft of the second umbrella-shaped gear is arranged on the transmission shaft sleeve by a bearing and the other end is sleeved with a chain gear; the transmission shaft sleeve close to the second umbrella-shaped gear is fixedly connected with a bracket; the upper end of the bracket is connected with a manual gear by a shaft which is connected with a hand rocker by a crank; the lower end of the bracket is connected with a pedal gear by a small shaft which is connected with a pedal rocker by the crank; a chain is sleeved between the manual gear and the pedal gear; the chain is engaged with the chain. The invention has the advantages of small volume, light weight, low cost, being quiet, no pollution and being more environment friendly.

The invention relates to an electronic scoring device, in particular to paragliding electronic scoring device which is mainly applied to a paragliding fixed-point landing project and scores conveniently and accurately. An MCU is connected with an electronic scoring target, a cloud server, a score display and an identification module respectively. Through cooperation of the electronic scoring target, the MCU, the cloud server, an inquiring terminal, the score display, the identification module and the like, the target stamping performance of an athlete and the identify of the athlete can be accurately identified; furthermore, a game data is uploaded to the cloud server and can be conveniently and quickly inquired and analyzed at the inquiring terminal, so that the paragliding electronic scoring device is very convenient to use; the athlete wears a corresponding wireless electronic tag, the serial number of the athlete entering a game can be accurately obtained, and automatic combinationof the serial number of the athlete and a score data is achieved; meanwhile, a satellite positioning chip, a voice chip and the like are integrated in the wireless electronic tag, so that the functions such as airspace radar, track analysis and weather broadcasting are achieved.

The invention relates to a radar system, specifically to a three-coordinate low-altitude small target radar. The three-coordinate low-altitude small target radar comprises an antenna feeder subsystem, a receiving subsystem, a signal processing subsystem, a wave beam control subsystem, a rotary table servo subsystem, a terminal subsystem and a power supply subsystem, a four-channel T / R module adopts a distributed T / R component, and the component adopts highly integrated design and has the advantages of light weight, small size, good consistency, excellent technical indexes and the like. The three-coordinate low-altitude small target radar provided by the invention can realize search and tracking of an aerodynamic target such as a small airplane, a paraglider and an unmanned aerial vehicle in a low-altitude airspace in a range with a central radius of 45km, precisely monitor the target in the low-altitude area which is low in height, slow in speed and small in size, display and output distance, direction, speed and height information of the flight target, and form a three-coordinate motion situation of the low-altitude target.

The invention discloses a paraglider capable of being folded and unfolded automatically and belongs to the technical field of manufacturing of transportation vehicles. The paraglider comprises a suspension type paraglider wing, a strap system, an automatic folding and unfolding system, a control system and a power supply system; the suspension type paraglider wing consists of a paraglider wing and electric propellers which are arranged on the paraglider wing; and the suspension type paraglider wing is connected with the strap system through the automatic folding and unfolding system. Due to the arrangement of the electric propellers, the paraglider wing can be automatically raised to the air and unfolded when the paraglider flies off, and the condition that the paraglider wing is paved on the ground first, and then a user runs up to pull the paraglider wing to the air can be avoided; due to the arrangement of a paraglider rope coil, the paraglider can be automatically folded and unfolded; after the paraglider lands, the paraglider wing is wound by the paraglider coil and does not fall on the ground; and the paraglider is very convenient to use, high requirements on the flying-off and landing fields can be avoided, and the paraglider can fly off and land at places such as a street, a roof, a field, a mountain top, a river bank and the like and becomes a transportation vehicle which is widely used.

The invention provides a 3D paraglider experience device. The 3D paraglider experience device comprises a bracket, a regulator, actuators, a plate connected to the lower sides of the actuators, a seat cushion hoisted below the plate and a pair of 3D goggles, wherein the regulator has a controller; each actuator comprises a motor electrically connected with the controller, a ball screw connected with the motor for driving the motor to rotate, and a pair of sliding bodies positioned outside the ball screw; the outer circumferential surface of the ball screw is sleeved with an outer ball screw matched therewith; the upper and lower ends of the sliding bodies are connected with an operating bracket and a supporting bracket respectively; the outer ball screw is fixed with the operating bracket; the lower side of the supporting bracket is connected with the plate; the motor drives the ball screw to rotate to enable the outer ball screw to drive the seat cushion to move up and down; and the controller is used for controlling the action of the actuators to control the operation of the seat cushion and controlling the 3D goggles to play 3D images. By virtue of the 3D paraglider experience device, an experience user sitting on the seat cushion can experience a paragliding process through up and down movement and image watching in all-around so as to realize real experience of paragliding.

The paraglider parachute rope group belt winding-prevention supporting rod comprises an outer sleeve, an inner telescopic cylinder, U-shaped group belt connecting pieces, plug pins, rubber band connecting pieces and quick connectors, the inner telescopic cylinder is arranged in the outer sleeve in a sliding mode, the U-shaped group belt connecting pieces are arranged at the two ends of the outer sleeve, the plug pins are arranged on the U-shaped group belt connecting pieces, and the rubber band connecting pieces are arranged on the plug pins. The rubber band connecting piece is connected with the inner sleeve, and the quick connector is connected with the inner sleeve. The invention belongs to the technical field of safe flight of paragliders, and particularly relates to a paraglider anti-paraglider rope set belt anti-winding supporting rod which is light in weight, simple in structure, firm, portable and very easy to install, a quick connector in the middle can be quickly connected and disconnected, and the paraglider anti-winding supporting rod can be quickly and freely switched to be used or not used in the air. The supporting rod can slide and stretch out and draw back quickly and freely in the air, take-off is not affected after the supporting rod is installed, use in the air is not affected, and the technical problem that an existing paraglider anti-parachute rope set belt is prone to winding is effectively solved.

The invention provides an aircraft with an anti-crash function after aerodynamic configuration damage. The aircraft comprises a remote controller, an aircraft body and wings, pressure sensors are arranged on the surface of the aircraft body and the surfaces of the wings, a control center system, a power control system and an auxiliary control system are installed in the aircraft body, and the control center system is in wireless connection with the remote controller. The control center system is connected with the pressure sensor, the power control system and the auxiliary control system. Theauxiliary control system comprises a side cabin door and an auxiliary flight device arranged behind the side cabin door, and the auxiliary flight device is a paraglider; the auxiliary control system is used for receiving working signals to control the side cabin door to be opened and the paraglider to extend out, and the paraglider, the fuselage and the wings form a gliding structure. The problemsthat at present, after the aerodynamic configuration of an aircraft is damaged, the aircraft loses control, a remote controller cannot control the aircraft any more, and the aircraft often falls downto be damaged and even scrapped are solved.

[Problem] To provide a crash detection device, a flying body crash detection method, a parachute or paraglider deployment device, and an airbag device capable of improving safety reliability. [Solution] This flying body crash detection device comprises: a detection unit capable of detecting the flight state of a flying body; a calculation unit capable of determining, on the basis of the flight state data for the flying body obtained by the detection unit, whether the flight state of the flying body is abnormal; and an abnormality signal output unit capable of outputting an abnormality signal to the outside if the calculation unit determines that the flight state of the flying body is abnormal. The calculation unit acquires data from the detection unit at a sampling frequency of 1 kHz or more and if the data is at least a certain preset threshold value, determines whether the data is indication of an abnormal flight state for the flying body or noise constituting unnecessary data. If the calculation unit determines the former, then the flight state of the flying body is determined to be abnormal.

The invention discloses a paraglider exercise professional training device which comprises an outer frame support, a hollow rotating shaft is installed in the middle of the outer frame support, a rotating disc is fixedly installed at the lower end of the hollow rotating shaft, and a conductive sliding ring is fixedly installed at the upper end of the hollow rotating shaft. A second gear motor is mounted in the middle of the rotating disc; the second gear motor drives the chain to control the rotating disc to rotate; a first motor support, a second motor support and a third motor support are evenly arranged at intervals of 120 degrees in the circumferential direction of the bottom of the rotating disc, and a first gear motor, a third gear motor and a fourth gear motor are installed on the first motor support, the second motor support and the third motor support respectively. The paraglider exercise professional training device is diversified in action posture change pattern and large inaction amplitude, the actual posture of the paraglider flying in the air can be truly shown, and the special training of paraglider pilots is met.