Full-drive six-rotor unmanned aerial vehicle

Abstract

The utility model relates to the technical field of unmanned aerial vehicles, provides a full-drive six-rotor unmanned aerial vehicle, and aims to solve the problems that driving motors, located at paddles, of an existing unmanned aerial vehicle are generally vertically arranged, so that the existing unmanned aerial vehicle can only provide vertically upward force generally, and when the existing unmanned aerial vehicle runs through the driving motors, the unmanned aerial vehicle inclines to generate acceleration, so that the unmanned aerial vehicle is damaged. Therefore, the utilization of the unmanned aerial vehicle in surveying and mapping, flaw detection and other industries is not facilitated. The robot comprises a robot body; the multiple vehicle arms are distributed on the peripheral side of the vehicle body; the fixed ends of the driving parts are obliquely arranged on the corresponding vehicle arms, and inclined angles are formed between the driving parts and the corresponding vehicle arms; and the multiple paddle assemblies are arranged at the driving ends of the corresponding driving parts, and the paddle assemblies are driven by the corresponding driving parts to rotate.

Description

Technical Field

[0001] The present application relates to the field of UAV technology, and more specifically, to a fully-driven six-rotor UAV. Background Art

[0002] Drones are usually equipped with multiple blades on their wings, and each blade corresponds to a vertically arranged drive motor. The drive motor drives the blade to drive the drone to fly.

[0003] Among them, through the above-mentioned setting, the drone can usually only provide vertical upward force. If you want to drive the drone to fly forward, you need to control each drive motor and make their rotation speeds different. For example, control the motor speed corresponding to the blades at the rear of the drone to be fast, and control the motor speed corresponding to the blades at the front of the drone to be slow, so that the drone tilts and generates acceleration. This causes the drone's fuselage to be tilted during flight, which is not conducive to its use in certain industries, such as surveying and mapping, flaw detection, etc.

[0004] Therefore, the prior art needs to be improved. Utility Model Content

[0005] The purpose of this application is to provide a fully driven six-rotor drone to solve the problem that the drive motors of existing drones are generally arranged vertically at the blades, which makes the existing drones usually only able to provide vertical upward force. When the existing drones are running through the drive motors, the drones will tilt and generate acceleration to achieve flight, which is not conducive to the use of drones in surveying, mapping, flaw detection and other industries.

[0006] To achieve the above objectives, the technical solutions adopted in the embodiments of the present application are:

[0007] A fully driven six-rotor drone, comprising:

[0008] body;

[0009] A plurality of arms are distributed around the fuselage;

[0010] A plurality of driving members, whose fixed ends are obliquely arranged on corresponding machine arms, and an oblique angle is formed between the driving members and the corresponding machine arms;

[0011] A plurality of blade assemblies are arranged on the driving ends of corresponding driving members, and the blade assemblies are rotated by being driven by the corresponding driving members.

[0012] As described above, in the fully driven six-rotor UAV, each arm is provided with a tilt seat, and the fixed end of the driving member is provided on the corresponding tilt seat.

[0013] As described above for a fully driven six-rotor drone, the tilting seat includes:

[0014] A first bending plate, which is provided on the corresponding machine arm;

[0015] A second bending plate is provided on the corresponding machine arm and is located on one side of the first bending plate;

[0016] The mounting plate has two ends connected to the bending portion of the first bending plate and the bending portion of the second bending plate respectively, and the fixed end of the driving member is arranged on the corresponding mounting plate.

[0017] As described above, in the fully driven six-rotor drone, each arm is provided with an electric speed controller, which is connected to the corresponding driving component.

[0018] As described above, the fully-driven six-rotor drone has a fuselage with a first mounting cavity, a second mounting cavity and a third mounting cavity. A flight controller is arranged in the first mounting cavity, and the flight controller is connected to the driving component. One end of the arm is arranged in the second mounting cavity and the other end passes through the second mounting cavity. A host computer and a power supply are arranged in the third mounting cavity, and the host computer and the power supply are respectively connected to the flight controller.

[0019] As described above, the full-drive six-rotor drone has a fuselage comprising:

[0020] a top plate on which a laser radar is disposed;

[0021] a first intermediate plate connected to the top plate via a plurality of mounting posts;

[0022] a second intermediate plate connected to the first intermediate plate via an arm;

[0023] a mounting box connected to a side of the second middle plate facing away from the first middle plate;

[0024] A first installation cavity is formed between the top plate and the first middle plate, a second installation cavity is formed between the first middle plate and the second middle plate, and a third installation cavity is formed inside the installation box.

[0025] As described above, the second mounting cavity is provided with a detection connector. The fully driven six-rotor drone further includes:

[0026] The detection rod is arranged in the detection connector and located between the two machine arms.

[0027] As described above, the fully-driven six-rotor drone also includes:

[0028] The support frame assembly includes a left support seat and a right support seat. The left support seat is arranged on the side of the second middle plate away from the first middle plate, and the right support seat is arranged on the side of the second middle plate away from the first middle plate and is arranged opposite to the left support seat.

[0029] For the fully-driven six-rotor drone described above, the left support includes:

[0030] a first supporting connector, which is arranged on a side of the second intermediate plate facing away from the first intermediate plate;

[0031] a left support rod, which is disposed below the first support connector;

[0032] a first connecting fastener connected to the first support connector and sleeved on the left support rod;

[0033] a left abutment column, which is arranged below the left support rod;

[0034] The second connecting fastener is sleeved on the left abutting column and the left supporting rod.

[0035] For the fully driven six-rotor drone described above, the right support base includes:

[0036] a second supporting connector, which is arranged on a side of the second intermediate plate facing away from the first intermediate plate;

[0037] a right support rod, which is disposed below the second support connector;

[0038] a third connecting fastener, connected to the second supporting connector and sleeved on the right supporting rod;

[0039] a right abutment post, which is disposed below the right support rod;

[0040] The fourth connecting fastener is sleeved on the right abutting column and the right supporting rod.

[0041] The beneficial effects of the fully-driven six-rotor drone provided by this application are at least:

[0042] The present application installs a driving member on each arm to individually drive the blade assembly on each arm, and tilts the fixed end of the driving member on the corresponding arm, so that there is a certain tilt angle between the driving member and the corresponding arm. In this way, by controlling the driving members separately, the drone can fly forward, backward, left and right without tilting the fuselage, which is beneficial for the use of the drone in surveying and mapping, flaw detection and other industries. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the embodiments or descriptions of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0044] Figure 1This is a structural schematic diagram of one perspective of a fully-driven six-rotor drone provided in an embodiment of the present application.

[0045] Figure 2 A schematic structural diagram from another perspective of a fully-driven six-rotor drone provided in an embodiment of the present application.

[0046] Figure 3 This is a structural schematic diagram from another perspective of a fully-driven six-rotor drone provided in an embodiment of the present application.

[0047] Figure 4 This is a structural schematic diagram from another perspective of a full-drive six-rotor drone provided in an embodiment of the present application.

[0048] Figure 5 This is a structural schematic diagram of one perspective of a fully-driven six-rotor drone provided in an embodiment of the present application after removing the blade assembly.

[0049] Figure 6 A schematic structural diagram of a fully-driven six-rotor drone provided in an embodiment of the present application from another perspective after removing the blade assembly.

[0050] Figure 7 A schematic diagram of the connection structure of the arm, drive member and blade assembly in a fully driven six-rotor drone provided in an embodiment of the present application.

[0051] Figure 8 An exploded view of the arm, drive member, and blade assembly of a fully-driven six-rotor drone provided in an embodiment of the present application.

[0052] Figure 9 This is a schematic structural diagram of the left support seat in a fully-driven six-rotor drone provided in an embodiment of the present application.

[0053] Figure 10 This is an exploded view of the left support seat of a full-drive six-rotor drone provided in an embodiment of the present application.

[0054] Among them, the reference numerals in the figures are:

[0055] 1. Fuselage; 11. Top plate; 12. First middle plate; 13. Second middle plate; 14. Mounting box; 15. Mounting column; 2. Arm; 21. Upper arm plate; 22. Lower arm plate; 3. Drive component; 4. Blade assembly; 41. Intermediate kit; 42. Blade; 5. Flight controller; 6. LiDAR; 71. Detection rod; 72. Detection connector; 8. Tilt seat; 81. First bending plate; 82. Second bending plate; 83. Mounting plate; 9. Support frame assembly; 91. Left support seat; 911. First support connector; 912. Left support rod; 913. First connecting fastener; 914. Left abutment column; 915. Second connecting fastener; 92. Right support seat. DETAILED DESCRIPTION

[0056] In order to make the technical problems, technical solutions and beneficial effects to be solved by this application more clearly understood, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this application and are not intended to limit this application.

[0057] It should be noted that when a component is referred to as being "fixed on" or "disposed on" another component, it may be located directly or indirectly on the other component. When a component is referred to as being "connected to" another component, it may be directly or indirectly connected to the other component. The directions or positions indicated by the terms "upper", "lower", "left", "right", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. are based on the directions or positions shown in the accompanying drawings and are only for the convenience of description and cannot be understood as limitations on this technical solution. The terms "first" and "second" are only used for the purpose of convenience of description and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features. "Multiple" means two or more, unless otherwise clearly and specifically defined.

[0058] Drones are usually equipped with multiple blades on their wings, and each blade corresponds to a vertically arranged drive motor. The drive motor drives the blade to drive the drone to fly.

[0059] Among them, through the above-mentioned setting, the drone can usually only provide vertical upward force. If you want to drive the drone to fly forward, you need to control each drive motor and make their rotation speeds different. For example, control the motor speed corresponding to the blades at the rear of the drone to be fast, and control the motor speed corresponding to the blades at the front of the drone to be slow, so that the drone tilts and generates acceleration. This causes the drone's fuselage to be tilted during flight, which is not conducive to its use in certain industries, such as surveying and mapping, flaw detection, etc.

[0060] For this purpose, see Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6 , an embodiment of the present application provides a fully driven six-rotor drone, including a fuselage 1, a plurality of arms 2, a plurality of driving members 3 and a plurality of blade assemblies 4, wherein the plurality of arms 2 are distributed on the circumferential side of the fuselage 1, the fixed ends of the driving members 3 are obliquely arranged on the corresponding arms 2, and an inclination angle is formed between the driving members 3 and the corresponding arms 2, the blade assemblies 4 are arranged on the driving ends of the corresponding driving members 3, and the blade assemblies 4 are rotated by the drive of the corresponding driving members 3.

[0061] In this embodiment, a driving member 3 is installed on each arm 2 to individually drive the blade assembly 4 on each arm 2, and the fixed end of the driving member 3 is tiltedly set on the corresponding arm 2, and a certain tilt angle is set between the driving member 3 and the corresponding arm 2. In this way, by separately controlling the driving members 3, the drone body 1 can be made to fly forward, backward, left, and right without tilting, thereby facilitating the use of the drone in surveying, mapping, flaw detection and other industries.

[0062] Optional, see Figure 4 In one embodiment, the fuselage 1 has a first installation cavity, a second installation cavity and a third installation cavity, wherein a flight controller 5 is arranged in the first installation cavity, and the output end of the flight controller 5 is connected to the input end of the driving member 3, one end of the arm 2 is arranged in the second installation cavity, and the other end passes through the outside of the second installation cavity, and a host computer and a power supply are arranged in the third installation cavity, the output end of the host computer is connected to the input end of the flight controller 5, and the output end of the power supply is connected to the input end of the flight controller 5.

[0063] Optional, see Figure 1 and Figure 4 In one embodiment, the fuselage 1 includes a top panel 11, a first middle panel 12, a second middle panel 13 and an installation box 14. A laser radar 6 is provided on the upper surface of the top panel 11. The top panel 11 and the first middle panel 12 are connected by a plurality of installation columns 15. The first middle panel 12 is connected to the second middle panel 13 through the arm 2. The installation box 14 is connected to the side of the second middle panel 13 facing away from the first middle panel 12.

[0064] Among them, the first installation cavity is formed between the top plate 11 and the first middle plate 12, the second installation cavity is formed between the first middle plate 12 and the second middle plate 13, and the third installation cavity is formed in the installation box 14. It is worth noting that the power supply and the host computer are installed at the same time in this installation. In essence, the original power supply compartment and the host computer compartment are integrated into one (that is, integrated into the installation box 14), reducing the number of compartments and saving placement space.

[0065] Optional, see Figure 3In one embodiment, the full-drive six-rotor drone further includes a detection rod 71, which is disposed in the second mounting cavity and located between the two arms 2.

[0066] Optional, see Figure 3 In one embodiment, a detection connector 72 is provided in the second installation cavity, and the detection rod 71 is inserted into the detection connector 72 .

[0067] Optional, see Figure 4 、 Figure 7 and Figure 8 In one embodiment, the arm 2 includes an upper arm plate 21 and a lower arm plate 22. The upper arm plate 21 is arranged on the side of the first intermediate plate 12 away from the top plate 11, and the lower arm plate 22 is arranged on the side of the second intermediate plate 13 close to the first intermediate plate 12.

[0068] Optional, see Figure 5 In one embodiment, a tilting seat 8 is provided on one end of each arm 2 facing away from the fuselage 1 , and the fixed end of the driving member 3 is provided on the corresponding tilting seat 8 .

[0069] Optional, see Figure 7 and Figure 8 In one embodiment, the tilt seat 8 includes a first bending plate 81, a second bending plate 82 and a mounting plate 83. The upper and lower ends of the first bending plate 81 are respectively arranged on the corresponding upper arm plate 21 and the lower arm plate 22. The upper and lower ends of the second bending plate 82 are respectively arranged on the corresponding upper arm plate 21 and the lower arm plate 22, and are located on one side of the first bending plate 81. The left and right ends of the mounting plate 83 are respectively connected to the bending part of the first bending plate 81 and the bending part of the second bending plate 82. The fixed end of the driving member 3 is arranged on the corresponding mounting plate 83.

[0070] Optionally, in one embodiment, the driving member 3 can be configured as a driving motor.

[0071] Optional, see Figure 6 In one embodiment, the full-drive six-rotor drone further includes a plurality of electric speed controllers (not shown in the figure), which are arranged on the corresponding arms 2 and connected to the corresponding motors.

[0072] Optionally, in one embodiment, the full-drive six-rotor drone further includes a support frame assembly 9, which is arranged on a side of the second intermediate plate 13 away from the first intermediate plate 12 and is used to support the full-drive six-rotor drone.

[0073] Optional, see Figure 1 and Figure 4In one embodiment, the support frame assembly 9 includes a left support seat 91 and a right support seat 92. The left support seat 91 is arranged on the side of the second middle plate 13 away from the first middle plate 12, and the right support seat 92 is arranged on the side of the second middle plate 13 away from the first middle plate 12, and is arranged opposite to the left support seat 91.

[0074] Optional, see Figure 4 、 Figure 9 and Figure 10 In one embodiment, the left support seat 91 includes a first support connecting head 911, a left support rod 912, a first connecting fastener 913, a left abutting column 914 and a second connecting fastener 915. The first support connecting head 911 is arranged on the side of the second middle plate 13 away from the first middle plate 12, the left support rod 912 is arranged below the first support connecting head 911, the first connecting fastener 913 is connected to the first support connecting head 911, and is sleeved on the left support rod 912. The left abutting column 914 is arranged below the left support rod 912, and the second connecting fastener 915 is sleeved on the left abutting column 914 and the left support rod 912, that is, the left abutting column 914 is connected to the left support rod 912 through the second connecting fastener 915.

[0075] Optionally, in one embodiment, the right support seat 92 includes a second support connector, a right support rod, a third connecting fastener, a right abutment column and a fourth connecting fastener, the second support connector is arranged on the side of the second middle plate 13 away from the first middle plate 12, the right support rod is arranged below the second support connector, the third connecting fastener is connected to the second support connector and is sleeved on the right support rod, the right abutment column is arranged below the right support rod, and the fourth connecting fastener sleeves the right abutment column and the right support rod, that is, the right abutment column is connected to the right support rod through the fourth connecting fastener.

[0076] Optional, see Figure 2 In one embodiment, the blade assembly 4 includes an intermediate kit 41 and a plurality of blades 42 . The intermediate kit 41 is sleeved on the driving end of the corresponding driving member 3 , and the plurality of blades 42 are distributed on the circumferential side of the intermediate kit 41 .

[0077] In summary, the present application provides a fully driven six-rotor drone, comprising a fuselage 1, a plurality of arms 2, a plurality of driving members 3 and a plurality of blade assemblies 4, wherein the plurality of arms 2 are distributed on the peripheral side of the fuselage 1, the fixed end of the driving member 3 is tiltedly arranged on the corresponding arm 2, and there is an inclination angle between the driving member 3 and the corresponding arm 2, and the blade assembly 4 is arranged on the driving end of the corresponding driving member 3, and the blade assembly 4 is rotated by the drive of the corresponding driving member 3. The present application installs a driving member 3 on each arm 2 to drive the blade assembly 4 on each arm 2 individually, and tilts the fixed end of the driving member 3 on the corresponding arm 2, and makes a certain inclination angle between the driving member 3 and the corresponding arm 2. In this way, by controlling the driving members 3 separately, the drone fuselage 1 can be realized without tilting, and can fly forward, backward, left and right, thereby facilitating the use of the drone in surveying and mapping, flaw detection and other industries.

[0078] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present application should be included in the scope of protection of the present application.

Claims

1. A fully driven six-rotor drone, characterized in that: include: body; A plurality of arms are distributed around the fuselage; A plurality of driving members, wherein the fixed ends of the driving members are obliquely arranged on the corresponding machine arms, and an inclination angle is formed between the driving members and the corresponding machine arms; A plurality of blade assemblies are arranged on the driving ends of the corresponding driving members, and the blade assemblies are rotated by being driven by the corresponding driving members.

2. The fully driven six-rotor drone according to claim 1, characterized in that: Each of the machine arms is provided with an inclined seat, and the fixed end of the driving member is provided on the corresponding inclined seat.

3. The fully driven six-rotor drone according to claim 2, characterized in that: The tilt seat comprises: A first bending plate, which is provided on the corresponding machine arm; a second bending plate, which is provided on the corresponding arm and located on one side of the first bending plate; The mounting plate has two ends connected to the bending parts of the first bending plate and the second bending plate respectively, and the fixed end of the driving member is arranged on the corresponding mounting plate.

4. The fully driven six-rotor drone according to claim 1, characterized in that: Each of the machine arms is provided with an electric regulator, and the electric regulator is connected to the corresponding driving component.

5. The fully driven six-rotor drone according to claim 1, characterized in that: The fuselage has a first installation cavity, a second installation cavity and a third installation cavity. A flight controller is arranged in the first installation cavity, and the flight controller is connected to the driving component. One end of the arm is arranged in the second installation cavity, and the other end passes through the second installation cavity. A host computer and a power supply are arranged in the third installation cavity, and the host computer and the power supply are respectively connected to the flight controller.

6. The fully driven six-rotor drone according to claim 5, characterized in that: The fuselage comprises: a top plate on which a laser radar is disposed; a first intermediate plate connected to the top plate via a plurality of mounting posts; a second intermediate plate connected to the first intermediate plate through the arm; a mounting box connected to a side of the second intermediate plate facing away from the first intermediate plate; A first installation cavity is formed between the top plate and the first middle plate, a second installation cavity is formed between the first middle plate and the second middle plate, and a third installation cavity is formed in the installation box.

7. The fully driven six-rotor drone according to claim 6, characterized in that: A detection connector is provided in the second mounting cavity, and the fully-driven six-rotor drone further includes: The detection rod is arranged in the detection connector and located between the two machine arms.

8. The fully driven six-rotor drone according to claim 6, characterized in that: The fully driven six-rotor drone also includes: The support frame assembly includes a left support seat and a right support seat, the left support seat is arranged on the side of the second middle plate away from the first middle plate, and the right support seat is arranged on the side of the second middle plate away from the first middle plate and is arranged opposite to the left support seat.

9. The fully driven six-rotor UAV according to claim 8, characterized in that: The left support seat comprises: a first supporting connector, which is arranged on a side of the second intermediate plate facing away from the first intermediate plate; a left support rod, which is arranged below the first support connector; a first connecting fastener, connected to the first supporting connector and sleeved on the left supporting rod; a left abutment column, which is arranged below the left support rod; A second connecting fastener is sleeved on the left abutting column and the left supporting rod.

10. The fully driven six-rotor UAV according to claim 8, characterized in that: The right support seat comprises: a second supporting connector, which is arranged on a side of the second intermediate plate facing away from the first intermediate plate; a right support rod, which is arranged below the second support connector; a third connecting fastener, connected to the second support connector and sleeved on the right support rod; a right abutment column, which is arranged below the right support rod; A fourth connecting fastener is sleeved on the right abutting column and the right supporting rod.

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