CN205707314U - A kind of many rotor wing unmanned aerial vehicles - Google Patents

Abstract

A kind of many rotor wing unmanned aerial vehicles, belong to unmanned vehicle technical field, including fuselage, horn, motor, rotor, foot rest etc., it is characterized in: on fuselage, be additionally provided with folding suspension bracket, this suspension bracket includes hook, suspension rod, base, and suspension rod is folding segmentation structure, and hook is arranged on the upper end of suspension rod, base is arranged on the lower end of suspension rod, and base is provided with connector.In use, by the hook on the suspension bracket of expansion, many rotor wing unmanned aerial vehicles can be hung on pinnacled object.The many rotor wing unmanned aerial vehicles being in hanging state provide lift without battery power, can be greatly prolonged the airborne work equipment working time during a landing.The many rotor wing unmanned aerial vehicles of this utility model can be widely applied to pinpoint in the air supervision, monitor, shoot, environment monitoring, field scientific investigation, case scouting, city management, garden security protection, vehicle anti-theft, the field such as express delivery transport.

Description

A kind of many rotor wing unmanned aerial vehicles

Technical field

This utility model relates to unmanned vehicle technical field, is specifically related to a kind of many rotor wing unmanned aerial vehicles.

Background technology

Many rotor wing unmanned aerial vehicles generally have 3～9 rotors, especially most commonly seen with 4 rotors.The functions such as many rotor wing unmanned aerial vehicles possess VTOL, hovering, low-speed operations, inverted flight, side fly, 360 degree of rotations, take photo by plane (take pictures in the air, image) at near-earth, monitor, scout, radio signal relaying, high-voltage line, bridge, dam and road surface inspection, search and rescue aid, transports the aspects such as express delivery and is applied.Existing many rotor wing unmanned aerial vehicles mainly have following deficiency: the battery loaded on dependence machine during owing to aloft hovering is to provide electric energy, therefore cruising time is short, great majority rely on many rotor wing unmanned aerial vehicles of battery powers work once can only follow-on mission 10～about 30 minutes, the typically only 10～30 minutes time that the most rotor wing unmanned aerial vehicles aloft work, can not meet far away people use many rotor wing unmanned aerial vehicles to carry out for a long time to monitor in the air, shoot, propaganda directed to communicate, transmit, signal relay, deploy troops on garrison duty, the actual demand such as await orders.It addition, existing many rotor wing unmanned aerial vehicles aloft hover when carrying out fixed point monitoring, shooting, its attitude is affected relatively big by wind-force and position sensor signal, and stability is difficult to ensure；Many rotor wing unmanned aerial vehicles aloft hover work time, flight control system needs to control its attitude in real time and adjust, both the electric energy of battery had been consumed, there is also no small potential safety hazard, just in case there is fault mechanical, automatically controlled or misoperation, just easily cause air crash accident (aircraft bombing), even fall down from the air and injure people by a crashing object；When many rotor wing unmanned aerial vehicles are used for transporting express delivery, after flight to destination, if picking people does not also arrive, many rotor wing unmanned aerial vehicles just can only drop to ground (otherwise battery electric quantity will quickly exhaust), and cannot rest on aerial wait；Many rotor wing unmanned aerial vehicles are when field observation research animal, birds, insecticide, animal, birds, insecticide can be caused scaring and interference by the sound and the air-flow of generation that its rotor sends, and once take off and be typically only capable to stay aloft 10～30 minutes, use requirement can not be met at all.

Summary of the invention

The purpose of this utility model is to provide one can rest on many rotor wing unmanned aerial vehicles that " in the air " works or await orders for a long time, to solve the deficiency that existing many rotor wing unmanned aerial vehicles airborne period is short, cannot the most aloft work.

Technical solutions of the utility model are: a kind of many rotor wing unmanned aerial vehicles, including fuselage, horn (propeller bracket), motor, rotor (propeller), foot rest (leg) etc.；Drive the motor of rotor wing rotation and the rotor of correspondence to be typically respectively arranged with 3～9, and be installed on fuselage surrounding by horn；Foot rest is arranged on below fuselage, is also equipped with the battery for powering to consuming parts and flies to control unit in fuselage；In addition, fuselage is additionally provided with the interface for being connected with suspension bracket, and it is provided with folding suspension bracket, this suspension bracket includes hook, suspension rod, base, suspension rod is folding segmentation structure, hook is arranged on the upper end (hook and suspension rod can also be one) of suspension rod, base is arranged on the lower end of suspension rod, base is provided with connector or connects plug, for suspension bracket is connected to fuselage, so that the parts such as fuselage of suspension bracket and many rotor wing unmanned aerial vehicles form a whole, the most rotor wing unmanned aerial vehicles just can be hung on pinnacled object by the hook above suspension bracket, such as hang skyborne electric wire, cable, branch, ferrum tower, electric pole, traffic mark board, billboard, in the balcony outer rim of high building.After hanging aloft above object, the work equipment (such as camera, video camera, megaphone, signal relay module, illuminating lamp, gas sensor etc.) carried on many rotor wing unmanned aerial vehicles just can work aloft (typically up to several hours, even more than 24 hours) or await orders for a long time.Hang aloft for the ease of manipulating many rotor wing unmanned aerial vehicles, be additionally provided with a camera lens in general above at its fuselage and put video camera (photographic head) on body upper.

The beneficial effects of the utility model are, can hang due to many rotor wing unmanned aerial vehicles and work aloft, and when being in hanging state, lift is provided without rotor, the motor now driving rotor wing rotation quits work, battery power will not be consumed, battery power makes a return voyage in addition to consumption except the many rotor wing unmanned aerial vehicles of reservation, remaining can all supply airborne equipment work, therefore the time that airborne equipment works can greatly be extended in " in the air ", and under hanging state, attitude and the position of many rotor wing unmanned aerial vehicles are the most highly stable, without additionally controlling, affected the least by wind-force.Additionally, if many rotor wing unmanned aerial vehicles in use need not hang aloft, can first be pulled down from fuselage by suspension bracket before use, the many rotor wing unmanned aerial vehicles of such this utility model just can use as common many rotor wing unmanned aerial vehicles, and its performance and purposes are not resulted in adverse effect.

Accompanying drawing explanation

Fig. 1 is the schematic front view of this utility model one embodiment of many rotor wing unmanned aerial vehicles.

Fig. 2 is schematic perspective view when being in folded state of the suspension bracket on the many rotor wing unmanned aerial vehicles of Fig. 1 embodiment.

Fig. 3 is schematic perspective view when being in deployed condition of the suspension bracket on the many rotor wing unmanned aerial vehicles of Fig. 1 embodiment.

Fig. 4 is Fig. 1 embodiment many rotor wing unmanned aerial vehicles use view when hanging aloft.

Fig. 5 is the schematic perspective view after the many rotor wing unmanned aerial vehicles of Fig. 1 embodiment pull down suspension bracket.

In figure: 1. suspension rod, 1A. hook, 1B. base, 2. fuselage, 3. horn, 4. motor, 5. rotor, 6. foot rest, 7. video camera, 8. rotor protective frame, 9. electric wire.

Detailed description of the invention

Below in conjunction with the accompanying drawings, by embodiment, this utility model is further described.

With reference to Fig. 1, Fig. 2, Fig. 3, the many rotor wing unmanned aerial vehicles of this utility model include fuselage (2) in terms of mechanical realization, horn (3), motor (4), rotor (5), foot rest (6), horn (3) is connected to fuselage (2) upper (can also use the structure of fuselage horn integration), the outer end of horn (3) is provided with motor (4), rotor (5) is connected to (or on variator) in the rotating shaft of motor (4), rotor protective frame (8) is arranged on the periphery of rotor (5), foot rest (6) is arranged at fuselage (2) below, The Cloud Terrace and video camera (7) or other work equipment it is usually provided with below fuselage, parts, fuselage (2) is also equipped with battery and flies to control unit.In addition, fuselage (2) is additionally provided with the interface for being connected with suspension bracket, and it is provided with folding suspension bracket, this suspension bracket includes hook (1A), suspension rod (1), base (1B), suspension rod (1) is folding segmentation structure, hook (1A) is arranged on the upper end (hook and suspension rod can also be one) of suspension rod (1), base (1B) is arranged on the lower end of suspension rod (1), base (1B) is provided with connector or connects plug, for suspension bracket being connected to fuselage (2), so that the parts such as the fuselage (2) of suspension bracket and many rotor wing unmanned aerial vehicles become an entirety.

With reference to Fig. 2, when the suspension bracket on many rotor wing unmanned aerial vehicles fuselage (2) is in folded state, the space that the many rotor wing unmanned aerial vehicles of whole frame take is little, it is simple to carry.If suspension bracket takes off when being in folded state, owing to fuselage is close to by suspension bracket, cause big adverse effect thus without to flight.

With reference to Fig. 3, when in use needing to hang many rotor wing unmanned aerial vehicles aloft on object, first launch its suspension bracket.After suspension bracket launches, the hook (1A) on suspension bracket is just positioned at the top of many rotor wing unmanned aerial vehicles.Suspension bracket both can manually launch, it is also possible to arranges motor on suspension bracket and is launched by electronic mode.

With reference to Fig. 4, the many rotor wing unmanned aerial vehicles of this utility model are in use, if desired it long-time (the most several hours even one day) aloft work or awaits orders, the most just can control its eminence underbelly (the most aerial electric wire flying to be suitable for hanging, branch, ferrum tower, electric pole, traffic mark board, billboard, the balcony of high building blocks the lower section of the positions such as bar), then hung on pinnacled object by the hook (1A) on the suspension bracket that launched, such as hang skyborne electric wire (8), cable, branch, ferrum tower, traffic mark board cross bar, billboard, high building balcony, in roof outer rim.After hanging is good, the motor (4) driving rotor (5) to rotate just can quit work, and the most rotor wing unmanned aerial vehicles just can be hung for a long time and work aloft or await orders, and its video camera carried (7) just can monitor the most aloft, image.

With reference to Fig. 5, time specifically used, if without the hanging of many rotor wing unmanned aerial vehicles is worked aloft, suspension bracket can be pulled down from many rotor wing unmanned aerial vehicles fuselage (2).Many rotor wing unmanned aerial vehicles of suspension bracket are pulled down with existing compared with type unmanned plane, in overall appearance, occupation mode and functionally, substantially the same (simply many interface for connecting suspension bracket), that is, the many rotor wing unmanned aerial vehicles of this utility model are after pulling down suspension bracket, can use as existing same type unmanned plane, its function, performance will not be brought adverse effect.

Suspension bracket on the many rotor wing unmanned aerial vehicles of this utility model typically uses the material that carbon fiber equal strength is high to make, and generally use hollow-core construction, due to lightweight, bringing adverse effect thus without to the landing of many rotor wing unmanned aerial vehicles, the consumption of the battery electric quantity thus increased can also be ignored.

Through hole can be set as connector on suspension bracket base (1B) on the many rotor wing unmanned aerial vehicles of this utility model, by screw or bolt, suspension bracket is connected on fuselage (relevant position on fuselage is provided with opening or nut, screw thread), naturally it is also possible to connect suspension bracket and fuselage otherwise.

The many rotor wing unmanned aerial vehicles of this utility model can work (after suspension bracket is disassembled, it appears that with existing same type unmanned plane does not has much differences) as existing many rotor wing unmanned aerial vehicles, can hang aloft on object when required by suspension bracket again.When being in hanging state due to many rotor wing unmanned aerial vehicles, lift is provided without battery power, the available power making its entrained work equipment (such as video camera) or parts (such as detecting the gas sensor of air pollution) is greatly increased, in " in the air ", work continuously several hours even more than 24 hours will be no longer difficult, and therefore the use space of many rotor wing unmanned aerial vehicles will greatly be extended.Such as, municipal administration can be by the hanging of many rotor wing unmanned aerial vehicles electric wire, cable, electric pole, billboard, trees or high building in overhead, street, the unrest pendulum monitored on street by Airborne camera disorderly sold, disorderly stop to leave about, littering, the behavior such as spit everywhere, additionally can also be from the picture taking on-site law-enforcing in the air, if clashing, lower video evidence can not only be recorded, also can prevent other people from grabbing apparatus for making a video recording very well and destroy video recording；When reporter interviews at the scene, the hanging of many rotor wing unmanned aerial vehicles can be allowed to image aloft, so if it occur that hit reporter, the event of plunder apparatus for making a video recording, hang pinnacled many rotor wing unmanned aerial vehicles and just can take evidence；Law enforcement for environmental protection personnel can allow many rotor wing unmanned aerial vehicles hang and (such as hang supervision sewage discharge above sewage draining exit, or hanging monitoring gas discharge in real time on chimney) above discharge of pollutant sources position, carry out supervision and the evidence obtaining of 24 hours；When scientific research personnel carries out zooscopy in the wild, many rotor wing unmanned aerial vehicles can be allowed to hang on branch, such as hang by Bird's Nest, by honeycomb, above wild boar nest etc., thus birds, insecticide, animal etc. can be carried out the long-time close-ups of (such as 24 hours), shooting, and the many rotor wing unmanned aerial vehicles being in hanging state will not send the sound and unusual fluctuation, interfere thus without on the birds of observational study, insecticide, animal and affect；When running into accident (such as street rally, demonstration, vehicle accident, large-scale activity etc.), field conditions can be monitored on the hanging of many for multi rack rotor wing unmanned aerial vehicles building, light pole or aerial electric wire at incident, record a video by the police in real time；At crowded places such as exhibition scenes, the personnel of lower section can be monitored by the hanging of many rotor wing unmanned aerial vehicles on indoor suspension bracket by security side；During case is scouted, the hanging of many rotor wing unmanned aerial vehicles can be monitored by personnel in charge of the case aloft, not only monitors that angle is better than on ground, and convenient, flexible, quiet；Many rotor wing unmanned aerial vehicles can be hung in the tree by public security personnel in charge of the case, to conceal fake in woods, poison processed, the offender of the infringement such as smuggling monitor, scout, camera shooting evidence-obtaining；When runaway convict is traced at scene, the hanging of many rotor wing unmanned aerial vehicles aloft and can be opened face identification system, just the personnel passed by below many rotor wing unmanned aerial vehicles can be carried out Real time identification, if any target person through can identify at once；When many rotor wing unmanned aerial vehicles are used for transporting express delivery, after flight to destination, if addressee does not also show up and connects goods, many rotor wing unmanned aerial vehicles can be allowed first to hang aloft (such as roof outer rim, aerial electric wire, cable, branch, cross rod of traffic sign etc.) " STOP " (stopping rotor wing rotation) wait, the most both can avoid that express delivery is stolen robs, it is possible to avoid unmanned plane to be parked in ground and destroyed or stolen by people；Car owner is after having stopped car, by on the eminence object near many rotor wing unmanned aerial vehicles hanging car, just by the monitoring device carried on many rotor wing unmanned aerial vehicles car can be monitored in real time and image, if car is stolen, hit, scraped, car owner just can receive alert notice in time, and monitoring video is also provided that clue to solve the case and evidence；On the roof outer rim of dwelling garden, aerial electric wire or branch, many rotor wing unmanned aerial vehicles can also be hung garden (or community) is monitored, if occurring, child Canis familiaris L. injured in garden, that support is carried off away by force by people, thief enters the accidents such as room theft, and monitoring video provides for clue to solve the case and evidence；Many rotor wing unmanned aerial vehicles are when signal relay; can be hung on pinnacled object; such as on communication base station tower, water tower, chimney, high building, treetop, aerial power circuit; thering is provided lift owing to need not rotor wing rotation, therefore the time of its work aloft (relaying) is more much longer than the many rotor wing unmanned aerial vehicles the most aloft hovering or spiraling；When military affairs and anti-terrorism field use, the many rotor wing unmanned aerial vehicles carrying bomb can be allowed to hang on the tree in roadside or in building outer rim, when enemy or terrorist are from below through out-of-date, the most automatically cast bomb to be eliminated, and one of own side is through out-of-date its automatic bomb release system of can first closing, so ratio uses Rhizoma Anemones flaccidae safety with much more convenient.It can be said that this utility model suspension bracket is greatly expanded and extends the purposes of existing many rotor wing unmanned aerial vehicles, also will greatly promote the development of many rotor wing unmanned aerial vehicles, many rotor wing unmanned aerial vehicles are used widely in all trades and professions and huge numbers of families also will be within sight.

Fuselage and horn in the many rotor wing unmanned aerial vehicles of this utility model can also use integral structure (such structure is also referred to as frame or support), and such structure is it will be also be appreciated that be equal to above-mentioned fuselage (2) and horn (3).

Claims (2)

1. rotor wing unmanned aerial vehicle more than a kind, including fuselage (2), horn (3), motor (4), rotor (5), foot rest (6), horn (3) is connected on fuselage (2), the outer end of horn (3) is provided with motor (4), rotor (5) is connected in the rotating shaft of motor (4), foot rest (6) is arranged at fuselage (2) below, fuselage (2) is also equipped with battery and flies to control unit, it is characterized in that: on fuselage (2), be additionally provided with the interface for being connected with suspension bracket, and be provided with folding suspension bracket；This suspension bracket includes hook (1A), suspension rod (1), base (1B)；Suspension rod (1) is folding segmentation structure；Hook (1A) is arranged on the upper end of suspension rod (1), and base (1B) is arranged on the lower end of suspension rod (1)；Base (1B) is provided with connector or connects plug, for suspension bracket is connected to fuselage (2), makes suspension bracket become an entirety with the fuselage (2) of many rotor wing unmanned aerial vehicles.

Many rotor wing unmanned aerial vehicles the most according to claim 1, is characterized in that: the connector on suspension bracket base (1B) is through hole.