CN205707318U - 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: be arranged above with iron plate at fuselage, and being adsorbed with hanger, the top of hanger is provided with hook, and lower end is provided with base, base is arranged below magnet, and hanger is by realizing the connection with fuselage on the iron plate above the magnetic-adsorption of magnet to fuselage.This many rotor wing unmanned aerial vehicles in use, can be hung on pinnacled object by the hook above it.The many rotor wing unmanned aerial vehicles being in hanging state provide lift, most battery power can supply the use of its equipment carried without electric energy, therefore can be greatly prolonged the working 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: owing to the battery loaded on dependence machine when hovering is aerial 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 long-time air surveillance, 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 supervision, 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 or below horn outer end, is also equipped with the battery for powering to consuming parts and flies to control unit in fuselage；Additionally, be additionally provided with iron plate or magnet on fuselage, and being adsorbed with hanger (erecting by overhang), the top of hanger is provided with hook, and the lower end of hanger is provided with base, and base is provided with magnet or iron plate；Hanger, by (size of magnetic force is more than the weight of many rotor wing unmanned aerial vehicles complete machine) on the iron plate above the magnetic-adsorption of magnet to fuselage or magnet, realizes the connection of hanger and fuselage.This many rotor wing unmanned aerial vehicles are in use, can be hung on pinnacled object by the hook above hanger, such as hang skyborne electric wire, branch, steel tower, electric pole, traffic mark board, billboard, the balcony of high building block on bar, and the equipment (such as camera, video camera, loudspeaker, signal relay module, illuminating lamp, gas sensor etc.) that the most rotor wing unmanned aerial vehicles carry just can work the most aloft or await orders.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.It addition, in order to alleviate weight, this hanger typically uses hollow-core construction.

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 taken off from fuselage by hanger 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 the schematic top plan view of the many rotor wing unmanned aerial vehicles of Fig. 1 embodiment.

Fig. 3 is the schematic perspective view of the many rotor wing unmanned aerial vehicles of Fig. 1 embodiment.

Fig. 4, Fig. 5 are Fig. 1 embodiment many rotor wing unmanned aerial vehicles use view when hanging aloft.

Fig. 6, Fig. 7 are the schematic perspective views of two different directions of hanger used on the many rotor wing unmanned aerial vehicles of Fig. 1 embodiment.

Fig. 8 is the schematic perspective view after the many rotor wing unmanned aerial vehicles of Fig. 1 embodiment take off hanger.

Fig. 9 is the schematic perspective view of this utility model second embodiment of many rotor wing unmanned aerial vehicles.

Figure 10 is Fig. 9 embodiment many rotor wing unmanned aerial vehicles use view when hanging aloft.

Figure 11 is the schematic perspective view after the many rotor wing unmanned aerial vehicles of Fig. 9 embodiment take off hanger.

Figure 12, Figure 13 are the schematic perspective views of two different directions of hanger used on the many rotor wing unmanned aerial vehicles of Fig. 9 embodiment.

In figure: 1. hanger, 1A. hook, 1B. base, 1C. magnet, 1D. hook tip, 2. fuselage, 2A. iron plate, 3. horn, 4. motor, 5. rotor, 6. foot rest, 7. video camera, 8. guard ring, 9. on put video camera, 10. electric wire, 11. plate objects.

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, Fig. 4, the many rotor wing unmanned aerial vehicles of this utility model include fuselage (2), horn (3), motor (4), rotor (5), foot rest (6) in terms of mechanical realization, 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), and foot rest (6) is arranged at fuselage (2) below；The Cloud Terrace and video camera (7) or other working equipment, parts it are further typically provided with below fuselage；Additionally, fuselage (2) is also equipped with battery and flies to control unit；In order to protect rotor (5) and avoid rotor to hurt sb.'s feelings; horn (3) or fuselage are further typically provided with guard ring (8); it is characterized in that: on fuselage (2), be additionally provided with iron plate or magnet; and it is adsorbed with hanger (1); the top of hanger (1) is provided with hook (1A); the lower end of hanger (1) is provided with base (1B); base (1B) is arranged below magnet (or iron plate), and hanger (1) realizes and the connection of fuselage by the above iron plate (or magnet) of the magnetic-adsorption of magnet to fuselage (2) is upper.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 (2) and put video camera (9) on body upper.The personnel of manipulation (unmanned plane driver) control many rotor wing unmanned aerial vehicles hang aloft on object time, the image transmission system of many rotor wing unmanned aerial vehicles can pass the image putting the body upper that video camera (9) photographs in real time back, so manipulation personnel just can see the object above many rotor wing unmanned aerial vehicles in real time clearly, the such as electric wire (10) of top, in order to utilize the hook (1A) on hanger (1) to be hung on eminence object by many rotor wing unmanned aerial vehicles.

With reference to Fig. 4, Fig. 5, 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 hanger (1), such as hang skyborne electric wire (10), cable, branch, ferrum tower, traffic mark board cross bar, on billboard, or high building balcony, on the plate objects (11) such as 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. 6, Fig. 7, used by the many rotor wing unmanned aerial vehicles of this utility model, the top of hanger (1) is provided with hook (1A), and the lower end of hanger (1) is provided with base (1B), and base (1B) centre below is provided with magnet (1C).When hanger (1) is adsorbed on fuselage by magnet (1C) (as shown in Figure 3), base (1B) can make hanger (1) keep stable on fuselage, will not topple over because of waving of fuselage.In addition, it is typically provided hook tip (1D) on the top of the upper hook (1A) of hanger (1), when the many rotor wing unmanned aerial vehicles pinnacled plate object of hanging (11) are upper (as shown in Figure 5), hook tip (1D) just stings on plate object (11), so can ensure that stablizing of many rotor wing unmanned aerial vehicles position, even if being also not easy by wind to slide and drop.

With reference to Fig. 8, at many rotor wing unmanned aerial vehicles fuselage (2) middle part above, it is provided with one piece of iron plate (2A), this iron plate can directly adhere to or be screwed in above fuselage, also can adhere to or be positioned over above fuselage preset screens in (iron plate also includes that other can be by the material of magnet absorption, such as nickel sheet), this iron plate is for the magnet absorption below hanger base together, to realize the connection of hanger and fuselage.In general, if being provided that iron plate (2A) on fuselage (2), then then set magnet below hanger base；Whereas if be provided that magnet on fuselage (2), then then set iron plate below hanger base；Or fuselage and hanger base all set magnet (magnetic pole is reversed), want the most between the two mutually to adsorb.Utilizing magnetic force to be attached together between hanger on the many rotor wing unmanned aerial vehicles of this utility model and fuselage, therefore hanger can be taken off at any time from fuselage.After hanger is taken off from fuselage, the weight of many rotor wing unmanned aerial vehicles can be alleviated and be easy to manipulation.Many rotor wing unmanned aerial vehicles of hanger are taken off with existing compared with type unmanned plane, in overall appearance, occupation mode and functionally, the most the same (as shown in Figure 8), that is, the many rotor wing unmanned aerial vehicles of this utility model are after taking off hanger, can use as existing same type unmanned plane, its function, performance will not be brought adverse effect.

With reference to Fig. 9, the top of the hanger (1) used by the many rotor wing unmanned aerial vehicles of this utility model is？The hook (1A) of number shape, the lower end of hanger (1) is provided with criss-cross base (1B), base (1B) outer end magnet (1C) be arranged below, after the iron plate of correspondence position is attached together above this magnet (1C) and fuselage, can be achieved with the connection of hanger (1) and fuselage (2).In addition; it is additionally provided with guard ring (8) in the periphery of rotor (5); this guard ring (8) plays the effect of protection rotor (5), many rotor wing unmanned aerial vehicles can be avoided to meet other object during flight or hanging and damage, it is also possible to avoid the rotor (5) of high speed rotating to injure people.

With reference to Figure 10, the many rotor wing unmanned aerial vehicles of this utility model are in use, the hook (1A) on hanger (1) can be passed through and hang on skyborne electric wire (10), now fuselage can steadily be held by the base (1B) of hanger (1) lower end, and the working equipment that such fuselage (2) carries or parts just can work long hours aloft or await orders.

After the hanging of this utility model many rotor wing unmanned aerial vehicles completes task aloft, if to depart from from the eminence object (electric wire as aerial) hung, as long as restarting rotor motor, allow many rotor wing unmanned aerial vehicles slightly raise and deviate from hanging object side and fly, hanging object can be departed from, the most just can normally return to ground.

With reference to Figure 11, one group of iron plate (2A) it is provided with on this utility model many rotor wing unmanned aerial vehicles fuselage (2), the position of this iron plate (2A) and the position one_to_one corresponding of hanger base upper magnet used, so hanger just can be by magnetic-adsorption to fuselage, in order in use hung on skyborne object by fuselage.

With reference to Figure 12, Figure 13, used by the many rotor wing unmanned aerial vehicles of this utility model, the top of hanger (1) is provided with？The hook (1A) of number shape, the lower end of hanger (1) is criss-cross base (1B), base (1B) outer end be provided with 4 pieces of magnets (1C) separately below.When hanger (1) is adsorbed on fuselage by magnet (1C) (as shown in Figure 9), criss-cross base (1B) can make hanger (1) keep stable on fuselage, will not topple over because of rocking of fuselage.

Hanger (1) simple in construction on the many rotor wing unmanned aerial vehicles of this utility model, low cost, and weight is also light, and (general employing fiberglass or carbon fiber equal strength material high, lightweight make, and generally use hollow-core construction), the landing of many rotor wing unmanned aerial vehicles will not be brought adverse effect, the consumption of the battery electric quantity thus increased can also be ignored；And be connected by magnetic-adsorption between hanger (1) with fuselage (2), either hanger is installed on fuselage, or from fuselage, takes off hanger, the most very convenient fast.

The many rotor wing unmanned aerial vehicles of this utility model can work (after hanger is taken off above fuselage, 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 hanger again.When being in hanging state due to many rotor wing unmanned aerial vehicles, lift is provided without electric energy, the available power making working 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 will become usual thing in 24 hours, and therefore the use space of many rotor wing unmanned aerial vehicles will greatly be extended.Such as, municipal administration can use on many rotor wing unmanned aerial vehicles hanging electric wire, electric pole, billboard, trees or high building in overhead, street, by Airborne camera monitor the unrest pendulum on road surface disorderly sell, disorderly stop to leave about, the behavior such as littering, 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 running into accident (such as street rally, demonstration, vehicle accident, large-scale activity etc.), situation can be monitored on the hanging of many rotor wing unmanned aerial vehicles building, light pole or aerial electric wire at incident, record a video by the police in real time；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；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 the top (such as hang supervision sewage discharge above sewage draining exit, or hanging is monitored gas on chimney in real time and discharged) of discharge of pollutant sources position, carries 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；Many for this utility model 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 the many rotor wing unmanned aerial vehicles of this utility model are used for transporting express delivery, after flight to destination, if picking people does not also show up and connects goods, many rotor wing unmanned aerial vehicles can first be hung aloft (such as roof outer rim, aerial electric wire, branch, cross rod of traffic sign etc.) " STOP " (stopping rotor wing rotation) and 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 snatched away by people；Car owner is after having stopped car, by eminence near many for this utility model rotor wing unmanned aerial vehicles hanging car, just can be equipped by the monitoring carried on many rotor wing unmanned aerial vehicles and car be monitored in real time and images, 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, this utility model many rotor wing unmanned aerial vehicles can also be hung garden is monitored, if occurring, child Canis familiaris L. injured when playing 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；When many for this utility model rotor wing unmanned aerial vehicles are used for 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 existing many rotor wing unmanned aerial vehicles.

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).

On this utility model many rotor wing unmanned aerial vehicles hanger or fuselage, magnet used is preferably with rare-earth permanent magnet, and such as Nd-Fe-B permanent magnet, not only volume is little, and magnetic force is also strong, can alleviate the weight of complete machine.

This utility model interest field is applicable not only to many rotor wing unmanned aerial vehicles, can equally be well applied to the model plane rotor craft of band remote control.

Claims (5)

1. a rotor wing unmanned aerial vehicle more than, including fuselage (2), horn (3), motor (4), rotor (5), is characterized in that: is arranged above with iron plate (2A) or magnet at fuselage (2), and is adsorbed with hanger (1)；The top of hanger (1) is provided with hook (1A), and the lower end of hanger (1) is provided with base (1B), and base (1B) is arranged below magnet (1C) or iron plate；Hanger (1) is by realizing and the connection of fuselage on the above iron plate (2A) of the magnetic-adsorption of magnet (1C) to fuselage (2) or magnet.

Many rotor wing unmanned aerial vehicles the most according to claim 1, is characterized in that: the top of the upper hook (1A) of hanger (1) is provided with hook tip (1D).

Many rotor wing unmanned aerial vehicles the most according to claim 1, is characterized in that: the base (1B) of hanger (1) lower end is cross.

Many rotor wing unmanned aerial vehicles the most according to claim 1, is characterized in that: the hanger (1) being arranged on many rotor wing unmanned aerial vehicles fuselage is hollow-core construction.

Many rotor wing unmanned aerial vehicles the most according to claim 1, is characterized in that: be additionally provided with a camera lens on many rotor wing unmanned aerial vehicles fuselage (2) and put video camera (9) on body upper.