CN207791154U - VTOL flight instruments and fixed-wing unmanned plane - Google Patents

Abstract

This application provides a kind of VTOL flight instruments and fixed-wing unmanned planes.The VTOL flight instruments include the first rotor power mechanism and the second rotor power mechanism at horn and the both ends for being symmetrically disposed on the wing；Control mechanism, power sector and connecting line are provided in the horn, the control mechanism is of coupled connections with first rotor power mechanism and second rotor power mechanism, and the power sector is electrically connected with first rotor power mechanism, second rotor power mechanism and the control mechanism；One end of the connecting line is connect with the control mechanism telecommunications, and the other end of the connecting line is located at outside the horn and is provided with plug.The VTOL flight instruments are provided on the wing of the fixed-wing unmanned plane.The VTOL flight instruments and unmanned plane of the application have higher efficiency, and can adapt to variously-shaped and weight the article for being suitable for transport, and easy for assembly, of low cost.

Description

VTOL flight instruments and fixed-wing unmanned plane

Technical field

This application involves a kind of flight instruments and unmanned plane, especially a kind of VTOL flight instruments of energy VTOL And fixed-wing unmanned plane.

Background technology

Referred to as " unmanned plane ", english abbreviation is " UAV " to UAV, using radio robot and is provided for oneself The not manned aircraft that presetting apparatus manipulates, or fully or intermittently automatically operated by car-mounted computer.Civilian Unmanned plane in, it is most common to have fixed-wing unmanned plane and multi-rotor unmanned aerial vehicle.

Fixed-wing unmanned plane refers to fixed one kind of wing that wing outer end angle of sweep can be adjusted with speed automatic or manual Unmanned plane.

However, fixed-wing unmanned plane is for the more demanding of landing site.When landing site is good, fixed-wing unmanned plane With very high efficiency.When landing site's condition is slightly insufficient, fixed-wing unmanned plane can not just carry out operation.

And traditional combined type VTOL fixed-wing unmanned plane, in flight course, VTOL component can become It bears a heavy burden, and generates resistance, cause the operating efficiency of combined type VTOL fixed-wing unmanned plane to reduce, air mileage has to contract Short, even under good site condition, efficiency is still relatively low.

Multi-rotor unmanned aerial vehicle is a kind of tool there are three and the above rotor shaft special pilotless helicopter.It passes through Motor rotation on each axis, drives rotor, to generate a liter thrust.By changing the relative rotation speed between different rotors, The size that uniaxial propulsive force can be changed, to control the running orbit of aircraft.

Since multi-rotor unmanned aerial vehicle is limited by own form, so the shape and weight of its article that can be transported at present Also it is all very restricted.Shape and weight if necessary to the article of transport do not meet used multi-rotor unmanned aerial vehicle, also It needs to redesign and produce the multi-rotor unmanned aerial vehicle that can be used again, it is time-consuming and laborious, and also cost is very high.

Utility model content

In order to solve the problems, such as current unmanned plane inefficiency and variously-shaped transport article, the application can not be adapted to Propose a kind of VTOL flight instruments and fixed-wing unmanned plane, there is higher efficiency, and can adapt to it is variously-shaped and The article for being suitable for transport of weight, and it is easy for assembly, it is of low cost.

Technical solution is used by the application solves its technical problem：A kind of VTOL flight instruments comprising machine Arm, the first rotor power mechanism and the second rotor power mechanism, first rotor power mechanism and second rotor power Mechanism is symmetrically disposed on the both ends of the horn；Control mechanism, power sector and connecting line are provided in the horn, it is described Control mechanism is of coupled connections with first rotor power mechanism and second rotor power mechanism, the power sector with First rotor power mechanism, second rotor power mechanism and the control mechanism are electrically connected；The connecting line One end is connect with the control mechanism telecommunications, and the other end of the connecting line is located at outside the horn, and the connecting line is another One end is provided with plug.

VTOL flight instruments as described above, wherein the rotation axis of first rotor power mechanism and described The rotation axis of second rotor power mechanism is straight up.

VTOL flight instruments as described above, wherein the structure of first rotor power mechanism and described second The structure of rotor power mechanism is identical.

VTOL flight instruments as described above, wherein first rotor power mechanism includes being electrically connected to each other First brushless motor and the first rotor blade, second rotor power mechanism include the second brushless motor for being electrically connected to each other and Second rotor blade；First brushless motor and second brushless motor are electrically connected with the power sector.

VTOL flight instruments as described above, wherein first rotor power mechanism further includes the first electronics tune Fast device, one end of first electron speed regulator are electrically connected with first brushless motor, first electron speed regulator it is another One end is electrically connected with the control mechanism；Second rotor power mechanism further includes the second electron speed regulator, second electricity One end of sub- governor is electrically connected with second brushless motor, the other end and the control machine of second electron speed regulator Structure is electrically connected；The power sector is electrically connected by first electron speed regulator with first brushless motor, the power supply Mechanism is electrically connected by second electron speed regulator with second brushless motor.

VTOL flight instruments as described above, wherein the power sector includes the first power supply and second source, institute It states the first power supply to be electrically connected with first brushless motor by first electron speed regulator, the second source passes through described Second electron speed regulator is electrically connected with second brushless motor；First power supply and/or the second source and the control Mechanism electrical connection processed.

VTOL flight instruments as described above, wherein the control mechanism includes control unit, described control unit Including control chip, gyroscope, accelerometer, barometer, compass and power management subelement, the control chip and the top Spiral shell instrument, the accelerometer, the barometer, the compass and the power management subelement are of coupled connections, the control Unit telecommunications is connected with Digital Transmission module and signal receiver.

VTOL flight instruments as described above, wherein the control mechanism further includes GPS unit, and the GPS is mono- It is first to be of coupled connections with the control chip.

VTOL flight instruments as described above, wherein at least two screwed retaining rings are provided on the horn.

The application also proposes a kind of fixed-wing unmanned plane comprising the side of fuselage, the fuselage is provided with the first wing, The other side of the fuselage is provided with second wing symmetrical with first wing, first wing and second machine At least one VTOL flight instruments as described above are both provided on the wing, the VTOL flight dress on first wing It sets and is symmetrical arranged with the VTOL flight instruments on second wing, the VTOL flight instruments on first wing Connecting line be connected to each other with the connecting line of the VTOL flight instruments on corresponding second wing, it is multiple described vertical to rise Center line of the center line each parallel to the fuselage of the horn of flight instruments drops.

The VTOL flight instruments and fixed-wing unmanned plane of the application, by by first rotor power mechanism and institute The both ends that the second rotor power mechanism is symmetrically assembled in the horn are stated, controlling first rotor by the control mechanism moves Force mechanisms and second rotor power mechanism, enable the VTOL flight instruments VTOL and flight.Institute as a result, Stating VTOL flight instruments becomes completely self-contained modular flight part external member, and landing and flight are no longer limited by landing Whether place is good, and has higher efficiency；The VTOL flight instruments can be loaded into respectively by connector Kind of shape and weight, suitable on the article to be transported of transport, such as pass through chain, adhesive tape, the VTOL flight Device can drive the article VTOL and flight to be transported, assembling extremely easy；If Item Weight to be transported is larger, can It will be adjacent by the plug of the connecting line to load multiple VTOL flight instruments on an article to be transported Two horns be connected to each other, can be communicated between two after the docking VTOL flight instruments, to real Now common flight, therefore using the VTOL flight instruments of the application, it need not be according to the shape and weight of article to be transported Unmanned plane is redesigned and produced, can be effectively reduced cost, various specifications heavy weight goods express transportation device can be used as, very Suitable for carrying out express delivery, it is suitble to be widely applied on the market.

Description of the drawings

Fig. 1 is the structural schematic diagram of the VTOL flight instruments of the application.

Reference sign：

1, horn, 11, connecting line, the 21, first brushless motor, the 22, first rotor blade, the 23, first electron speed regulator, 31, the second brushless motor, the 32, second rotor blade, the 33, second electron speed regulator, the 41, first power supply, 42, second electricity Source, 5, control unit, 6, Digital Transmission module, 7, signal receiver, 8, GPS units.

Specific implementation mode

In order to which the technical features, objects and effects to the application are more clearly understood, now control illustrates this Shen Specific implementation mode please.

The explanation of following embodiment is to refer to schema, to illustrate that the utility model can be used to the particular implementation of implementation Example.The direction term that the utility model is previously mentioned, such as "upper", "lower", "front", "rear", "left", "right", "inner", "outside", " side Face " etc. is only the direction with reference to schema.Therefore, the direction term used is to illustrate and understand the utility model, Er Feiyong To limit the utility model.

As shown in Figure 1, this application provides a kind of VTOL flight instruments comprising horn 1, the first rotor power machine Structure and the second rotor power mechanism, first rotor power mechanism and second rotor power mechanism are symmetrically disposed on institute State the both ends of horn 1；Be provided with control mechanism, power sector and connecting line 11 in the horn 1, the control mechanism with it is described First rotor power mechanism and second rotor power mechanism are of coupled connections, and the power sector is dynamic with first rotor Force mechanisms, second rotor power mechanism and the control mechanism are electrically connected；One end of the connecting line 11 and the control Mechanism telecommunications connection processed, the other end of the connecting line 11 are located at outside the horn 1, and the other end setting of the connecting line 11 There is plug.

The VTOL flight instruments of the application, by by first rotor power mechanism and second rotor power Mechanism is symmetrically assembled in the both ends of the horn 1, and first rotor power mechanism and described is controlled by the control mechanism Second rotor power mechanism enables the VTOL flight instruments VTOL and flight.The VTOL flies as a result, Luggage is set to as completely self-contained modular flight part external member, and whether landing and flight are no longer limited by landing site good It is good, and there is higher efficiency；The VTOL flight instruments can be loaded by connector variously-shaped and again Amount, suitable on the article to be transported of transport, such as by chain, adhesive tape, the VTOL flight instruments can band The article VTOL and flight to be transported are moved, assembling is extremely easy；If Item Weight to be transported is larger, can be waited at one Multiple VTOL flight instruments are loaded on transport article, by the plug of the connecting line 11, by two adjacent institutes It states horn 1 to be connected to each other, can be communicated between two after the docking VTOL flight instruments, to realize common fly Row, therefore using the VTOL flight instruments of the application, need not be redesigned according to the shape and weight of article to be transported With production unmanned plane, can effectively reduce cost, can be used as various specifications heavy weight goods express transportation device, be highly suitable for into Row express delivery is suitble to be widely applied on the market.

Long straight shape structure may be used in the horn 1, in order to which article to be transported to be fixed on to the VTOL of the application Flight instruments.Such as express delivery article, generally using box, either chest is packaged and is assembled in box-like or box-like express delivery It is extremely easy in the straight shape structure of length of the horn 1.The even article of other shapes, the horn 1 with the straight shape structure of length It is also extremely easy to carry out assembling.Furthermore the flight of the VTOL flight instruments is not only restricted to landing site, have compared with High efficiency, it is of low cost, therefore the VTOL flight instruments for carrying article to be transported, particularly carry express delivery, It is extremely effectively and convenient.(do not show in figure alternatively, it is also possible to select at least two screwed retaining rings are arranged on the horn 1 Go out), by the screwed retaining ring, the VTOL flight instruments are fixedly connected with the article to be transported that bolt can be arranged. Finally, for the ease of the connection between two adjacent VTOL flight instruments, the connecting line 11, which can be selected, to be stretched Contracting connecting line, for example, can folding and unfolding length of cable cable buncher, by multiple VTOL flight instruments and article to be transported When mutually fixed, it just need not be limited to the length of the connecting line 11 and be inconvenient to fix the VTOL flight instruments.

In one preferred embodiment, the rotation axis of first rotor power mechanism and second rotor are dynamic The rotation axis of force mechanisms straight up, makes the first rotor power unit and the second rotor power unit have first The function of having wing, so as to preferably generate upward power, to drive the horn 1 to take off vertically.

It is possible that the structure of first rotor power mechanism is identical with the structure of second rotor power mechanism. Such as can be that first rotor power mechanism includes the first brushless motor 21 and the first rotor blade being electrically connected to each other 22, second rotor power mechanism includes the second brushless motor 31 and the second rotor blade 32 being electrically connected to each other；Described One brushless motor 21 and second brushless motor 31 are electrically connected with the power sector.The VTOL flight instruments The lift that takes off relies primarily on first brushless motor 21 and drives first rotor blade 22 and second brushless motor 31 drive second rotor blade 32 to generate, and when taking off, lift is more than the VTOL flight instruments and article to be transported Gravity when, the VTOL flight instruments drive the article to be transported to rise；When taking off, lift is equal to the VTOL When the gravity of flight instruments and article to be transported, the VTOL flight instruments drive the article to be transported to hover in the air； When the lift that takes off is less than the gravity of the VTOL flight instruments and article to be transported, the VTOL flight instruments band Move the article falling head to be transported.

Specifically, first rotor power mechanism further includes the first electron speed regulator 23, first electron speed regulator 23 one end is electrically connected with first brushless motor 21, the other end and the control mechanism of first electron speed regulator 23 Electrical connection；Second rotor power mechanism further includes the second electron speed regulator 33, one end of second electron speed regulator 33 It is electrically connected with second brushless motor 31, the other end of second electron speed regulator 33 is electrically connected with the control mechanism； The power sector is electrically connected by first electron speed regulator 23 with first brushless motor 21, and the power sector is logical Second electron speed regulator 33 is crossed to be electrically connected with second brushless motor 31.First electron speed regulator 23 and described The control signal of the control mechanism can be changed into current signal by the second electron speed regulator 33, be respectively used to control institute State the rotating speed of the rotating speed and second brushless motor 31 of the first brushless motor 21.Because of the electric current of first brushless motor 21 Electric current with second brushless motor 31 is prodigious, usual first brushless motor 21 or the second brushless electricity Machine 31 averagely has the electric current of 3A or so in normal work, by the way that first electron speed regulator 23 and second electricity is arranged Sub- governor 33 makes the control mechanism that need not bear so big electric current, and enables the control mechanism conveniently Drive first brushless motor 21 and second brushless motor 31.Meanwhile first electron speed regulator 23 and described Two electron speed regulators 33 also act as the effect of voltage change device in the VTOL flight instruments of the application, by the power supply The voltage of mechanism becomes suitable for the voltage powered to the control mechanism, then supplies electricity to the control mechanism.

The power sector mentioned in the VTOL flight instruments of the application can be to be set to the horn 1 One block of interior power supply, such as high performance lithium battery group or the heavy-duty battery that is suitable for the application of.Can also be as shown in Fig. 1, institute State power sector include the first power supply 41 and second source 42, first power supply 41 by first electron speed regulator 23 with First brushless motor 21 is electrically connected, and the second source 42 is brushless by second electron speed regulator 33 and described second Motor 31 is electrically connected；First power supply 41 and/or the second source 42 are electrically connected with the control mechanism.The i.e. described control Mechanism processed can be only electrically connected with first power supply 41, can also be only electrically connected with the second source 42 or the control Mechanism processed is electrically connected with first power supply 41 and the second source 42 simultaneously, in order to first power supply 41 and described Two power supplys 42 give first electron speed regulator 23 and second electron speed regulator 33 to power respectively.Wherein, first electricity Source 41 can be high performance lithium battery group or the heavy-duty battery that is suitable for the application of, and the second source 42 can also be high property The lithium battery group of energy or the heavy-duty battery being suitable for the application of.First power supply 41 can select phase with the second source 42 Same battery, can also select different batteries.

In specific implementation mode as shown in Figure 1, the control mechanism includes control unit 5, described control unit 5 Including control chip, gyroscope, accelerometer, barometer, compass and power management subelement, the control chip and the top Spiral shell instrument, the accelerometer, the barometer, the compass and the power management subelement are of coupled connections, the control 5 telecommunications of unit is connected with Digital Transmission module 6 and signal receiver 7.The control mechanism further includes GPS unit 8, the GPS Unit 8 is of coupled connections with the control chip.

Present invention also provides a kind of fixed-wing unmanned planes comprising the side of fuselage, the fuselage is provided with the first machine The other side of the wing, the fuselage is provided with second wing symmetrical with first wing, first wing and described At least one VTOL flight instruments as described above are both provided on two wings, the VTOL on first wing flies Luggage is set to be symmetrical arranged with the VTOL flight instruments on second wing, the VTOL flight on first wing The connecting line of device is connected to each other with the connecting line of the VTOL flight instruments on corresponding second wing, multiple described vertical Center line of the center line of the horn 1 of straight landing flight instruments each parallel to the fuselage.

The fixed-wing unmanned plane of the application, by by first rotor power mechanism and second rotor power mechanism The both ends of the horn 1 are symmetrically assembled in, first rotor power mechanism and described second is controlled by the control mechanism Rotor power mechanism enables the VTOL flight instruments VTOL and flight.The VTOL flight dress as a result, It is set to as completely self-contained modular flight part external member, whether landing and flight are no longer limited by landing site good, and And there is higher efficiency；Can by connector by the VTOL flight instruments be loaded into variously-shaped and weight, Suitable on the article to be transported of transport, such as by chain, adhesive tape, the VTOL flight instruments can drive this to wait for Article VTOL and flight are transported, assembling is extremely easy；It, can be in an object to be transported if Item Weight to be transported is larger Multiple VTOL flight instruments are loaded on product, by the plug of the connecting line 11, by two adjacent horns 1 It is connected to each other, can be communicated between two after the docking VTOL flight instruments, to realize common flight, therefore Using the VTOL flight instruments of the application, nothing need not be redesigned and produced according to the shape and weight of article to be transported It is man-machine, it can effectively reduce cost, various specifications heavy weight goods express transportation device can be used as, be highly suitable for carrying out express delivery, It is suitble to be widely applied on the market.

The takeoff and landing of the fixed-wing unmanned plane with it is aforementioned described in VTOL flight instruments takeoff and landing Essentially identical, details are not described herein.When the fixed-wing unmanned plane, which rises, flies to suitable position, from the foregoing it will be appreciated that when described solid When determining the lift that takes off of wing unmanned plane and being equal to the gravity of the entire fixed-wing unmanned plane and belongings, the fixed-wing nobody Machine can be realized under the action of the VTOL flight instruments and be hovered in the air, at this point, described in the control mechanism Control chip can receive the signal feedback of other component in described control unit 5, to pass through the electron speed regulator, control All brushless motors stop, to reduce resistance；At this point, the fixed-wing unmanned plane needs flight forward, increase described hang down The rotating speed of the brushless motor at the rear of straight landing flight instruments, reduces the brushless motor in the front of the VTOL flight instruments Rotating speed make the fixed-wing unmanned plane flight forward to generate the power of flight forward；When the fixed-wing unmanned plane needs When changing course, if the steering of brushless motor is identical as the direction of course change, increase the rotating speed of the brushless motor, otherwise also So, to carry out steering operation using the speed discrepancy of brushless motor.Here brushless motor refers to mentioned hereinabove described hangs down First brushless motor 21 in straight landing flight instruments and second brushless motor 31.If the fixed-wing unmanned plane goes out Showing failure, the control mechanism can be fed back according to the signal of described control unit 5 and the GPS unit 8, be started in time, from And the effect of parachute is served as, so that the fixed-wing unmanned plane can steadily land.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements.For the ordinary skill in the art, it can understand above-mentioned art with concrete condition The concrete meaning of language in the present invention.

Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model, rather than limits it System；Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should Understand：It still can be with technical scheme described in the above embodiments is modified, either to which part or whole Technical characteristic carries out equivalent replacement；And these modifications or replacements, this practicality that it does not separate the essence of the corresponding technical solution are new The range of each embodiment technical solution of type.

Claims (10)

1. a kind of VTOL flight instruments, which is characterized in that the VTOL flight instruments include that horn, the first rotor are dynamic Force mechanisms and the second rotor power mechanism, first rotor power mechanism and second rotor power mechanism are symmetrically arranged In the both ends of the horn；Be provided with control mechanism, power sector and connecting line in the horn, the control mechanism with it is described First rotor power mechanism and second rotor power mechanism are of coupled connections, and the power sector is dynamic with first rotor Force mechanisms, second rotor power mechanism and the control mechanism are electrically connected；One end of the connecting line and the control Mechanism telecommunications connection, the other end of the connecting line is located at outside the horn, and the other end of the connecting line is provided with plug.

2. VTOL flight instruments according to claim 1, which is characterized in that the rotation of first rotor power mechanism Shaft axis and the rotation axis of second rotor power mechanism are straight up.

3. VTOL flight instruments according to claim 1 or 2, which is characterized in that first rotor power mechanism Structure it is identical with the structure of second rotor power mechanism.

4. VTOL flight instruments according to claim 3, which is characterized in that first rotor power mechanism includes The first brushless motor and the first rotor blade being electrically connected to each other, second rotor power mechanism include be electrically connected to each other Two brushless motors and the second rotor blade；First brushless motor and second brushless motor are electric with the power sector Connection.

5. VTOL flight instruments according to claim 4, which is characterized in that first rotor power mechanism is also wrapped The first electron speed regulator is included, one end of first electron speed regulator is electrically connected with first brushless motor, first electricity The other end of sub- governor is electrically connected with the control mechanism；Second rotor power mechanism further includes the second electronic speed regulation Device, one end of second electron speed regulator are electrically connected with second brushless motor, second electron speed regulator it is another End is electrically connected with the control mechanism；The power sector passes through first electron speed regulator and first brushless motor electricity Connection, the power sector are electrically connected by second electron speed regulator with second brushless motor.

6. VTOL flight instruments according to claim 5, which is characterized in that the power sector includes the first power supply And second source, first power supply are electrically connected by first electron speed regulator with first brushless motor, described Two power supplys are electrically connected by second electron speed regulator with second brushless motor；First power supply and/or described Two power supplys are electrically connected with the control mechanism.

7. VTOL flight instruments according to claim 5, which is characterized in that the control mechanism includes that control is single Member, described control unit includes controlling chip, gyroscope, accelerometer, barometer, compass and power management subelement, described Control chip and the gyroscope, the accelerometer, the barometer, the compass and the equal coupling of power management subelement Connection is closed, described control unit telecommunications is connected with Digital Transmission module and signal receiver.

8. VTOL flight instruments according to claim 7, which is characterized in that the control mechanism further includes GPS mono- Member, the GPS unit are of coupled connections with the control chip.

9. VTOL flight instruments according to claim 1, which is characterized in that be provided at least two on the horn Screwed retaining ring.

10. a kind of fixed-wing unmanned plane, which is characterized in that the fixed-wing unmanned plane includes fuselage, and the side of the fuselage is set It is equipped with the first wing, the other side of the fuselage is provided with second wing symmetrical with first wing, first machine At least one VTOL flight dress as claimed in any one of claims 1-9 wherein is both provided on the wing and second wing It sets, the VTOL flight instruments on first wing are symmetrically set with the VTOL flight instruments on second wing It sets, the connecting line of the VTOL flight instruments on first wing flies with the VTOL on corresponding second wing The connecting line that luggage is set is connected to each other, and the center line of the horn of multiple VTOL flight instruments is each parallel to the fuselage Center line.