CN215399309U - Multi-axis unmanned aerial vehicle - Google Patents
Multi-axis unmanned aerial vehicle Download PDFInfo
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- CN215399309U CN215399309U CN202121046045.4U CN202121046045U CN215399309U CN 215399309 U CN215399309 U CN 215399309U CN 202121046045 U CN202121046045 U CN 202121046045U CN 215399309 U CN215399309 U CN 215399309U
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- 230000009471 action Effects 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims description 15
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- 238000000034 method Methods 0.000 description 8
- 230000008093 supporting effect Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
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Abstract
The application relates to the technical field of unmanned aerial vehicles, particularly, relate to a multiaxis unmanned aerial vehicle. A multi-axis drone comprising a main body, a plurality of rotors, and a landing gear assembly; the plurality of rotors are connected with the main body; the main body is provided with an installation cavity, a first slide way and a second slide way, the first slide way and the second slide way are respectively arranged on two sides of the main body, and the two slide ways are both communicated with the installation cavity; the first support body and the second support body are meshed with the rotating gear, and the rotating gear is used for driving the first support body to move relative to the first slide way and driving the second support body to move relative to the second slide way under the driving action of the rotating motor, so that the first support body and the second support body are provided with a first position extending towards the bottom of the main body, and a second position extending into the first slide way and the second slide way is arranged on the first support body and the second support body. This multiaxis unmanned aerial vehicle can reduce the resistance of multiaxis unmanned aerial vehicle in flight, can also reduce this multiaxis unmanned aerial vehicle's size to in storage and transportation.
Description
Technical Field
The application relates to the technical field of unmanned aerial vehicles, particularly, relate to a multiaxis unmanned aerial vehicle.
Background
At present, the application of unmanned aerial vehicles is very extensive. Before using unmanned aerial vehicle, we generally need to transport a plurality of parts of unmanned aerial vehicle to using the destination, and unmanned aerial vehicle undercarriage foot rest is fixed among the prior art, non-detachable, and its overall dimension will be very big then, need occupy great parking space, has also increased the cost of transportation.
SUMMERY OF THE UTILITY MODEL
The application provides a multiaxis unmanned aerial vehicle to improve above-mentioned problem.
The utility model is particularly such that:
a multi-axis drone comprising a main body, a plurality of rotors, and a landing gear assembly;
the plurality of rotors are connected with the main body; the main body is provided with an installation cavity, a first slide way and a second slide way, the first slide way and the second slide way are respectively arranged on two sides of the main body, and the two slide ways are both communicated with the installation cavity;
the landing gear assembly comprises a first frame body, a second frame body, a transmission shaft, a rotating gear and a rotating motor; the rotating motor is connected with the main body and is accommodated in the mounting cavity; the transmission shaft is connected with a main shaft of the motor, and the rotating gear is connected with the transmission shaft; the first frame body is matched with the first slide rail in a sliding way, and the second frame body is matched with the second slide rail in a sliding way;
the first support body and the second support body are meshed with the rotating gear, and the rotating gear is used for driving the first support body to move relative to the first slide way and driving the second support body to move relative to the second slide way under the driving action of the rotating motor, so that the first support body and the second support body are provided with a first position extending towards the bottom of the main body, and a second position extending into the first slide way and the second slide way is arranged on the first support body and the second support body.
In one embodiment of the present invention, the first and second slides are arc slides.
In one embodiment of the present invention, the first frame body comprises a first slide bar and a first bracket connected with the first slide bar; the second frame body comprises a second sliding rod and a second support connected with the second sliding rod;
the first sliding rod is matched with the first slideway in a sliding manner, and the first sliding rod is in an arc shape matched with the first slideway; the second slide bar is matched with the second slide way in a sliding way, and the second slide bar is in an arc shape matched with the second slide way.
In one embodiment of the present invention, the first bracket and the second bracket extend along the extending direction of the main body.
In one embodiment of the utility model, the faces of the first slide bar opposite to the second slide bar are provided with racks;
the rotating gear is positioned between the first sliding rod and the second sliding rod and is meshed with the racks on the first sliding rod and the second sliding rod.
In one embodiment of the utility model, the first slide bar slides in the first slide way and the second slide way under the driving action of the rotating gear; the second slide bar slides in the second slide way and the first slide way under the driving action of the rotating gear.
In one embodiment of the utility model, the multi-axis unmanned aerial vehicle further comprises a camera shooting cloud deck, the camera shooting cloud deck is positioned at the bottom of the main body, and the interval between the camera shooting cloud deck and the bottom of the main body is a first distance;
when the first frame body and the second frame body are positioned at the first positions, the interval between the first frame body and the bottom of the main body and the interval between the second frame body and the bottom of the main body are a second distance;
the first distance is less than the second distance.
In an embodiment of the present invention, when the first frame and the second frame are at the second position, the first frame and the second frame are spaced apart from the bottom of the main body by a third distance;
the third distance is less than the first distance.
The utility model has the beneficial effects that:
the multi-axis unmanned aerial vehicle comprises a main body, a plurality of rotors and an undercarriage assembly; wherein the content of the first and second substances,
the plurality of rotors are connected with the main body, so that the rotors can provide lift force for the unmanned aerial vehicles to fly; and the landing gear subassembly is in the in-process that contacts and take off and land with the ground, plays the effect of support to multiaxis unmanned aerial vehicle. Specifically, when the landing gear assembly is arranged, the main body is provided with an installation cavity, a first slideway and a second slideway, the first slideway and the second slideway are respectively arranged on two sides of the main body, and the two slideways are both communicated with the installation cavity; the landing gear assembly comprises a first frame body, a second frame body, a transmission shaft, a rotating gear and a rotating motor; the rotating motor is connected with the main body and is accommodated in the mounting cavity; the transmission shaft is connected with a main shaft of the motor, and the rotating gear is connected with the transmission shaft; the first frame body is matched with the first slide rail in a sliding mode, and the second frame body is matched with the second slide rail in a sliding mode.
From this, all mesh with the running gear through first support body and second support body, and the running gear under the drive effect of rotating the motor, alright for the motion of first support body for first slide to and the motion of drive second support body for the second slide, thereby make first support body and second support body possess the first position that stretches out to the bottom of main part, and the second position that first support body and second support body stretch into first slide and second slide.
And then through such mode, can be at this multiaxis unmanned aerial vehicle at the in-process of taking off and descending, be in the primary importance through rotating first support body of motor drive and second support body, alright make first support body and second support body can play the effect of support, and at this multiaxis unmanned aerial vehicle at the in-process of flight, alright be in the secondary importance through rotating first support body of motor drive and second support body, thereby make a support body and second support body stretch into first slide and second slide respectively, and then can play the effect of accomodating. In such a way, the resistance of the multi-axis unmanned aerial vehicle in flight can be reduced, and the size of the multi-axis unmanned aerial vehicle can be reduced, so that the multi-axis unmanned aerial vehicle can be stored and transported conveniently.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.
Fig. 1 is a schematic structural view of a multi-axis drone in a first position according to an embodiment of the present invention;
fig. 2 is a schematic structural view of the multi-axis drone in a second position in an embodiment of the present invention;
FIG. 3 is a schematic view of the structure of a landing gear assembly according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a multi-axis drone in a first position according to other embodiments of the present invention;
fig. 5 is a schematic structural view of the multi-axis drone in a second position in other embodiments of the present invention.
Icon: 100-a multi-axis drone; 110-a body; 120-rotor wing; 130-a landing gear assembly; 111-a mounting cavity; 112-a first slideway; 113-a second slide; 131-a first frame body; 132-a second frame; 134-a rotating gear; 135-rotating the motor; 136-a first slide bar; 137-a first bracket; 138-a second slide bar; 139-a second scaffold; 140-camera head.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present application, it should be noted that the indication of orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship which is usually placed when the product of the application is used, or the orientation or positional relationship which is usually understood by those skilled in the art, or the orientation or positional relationship which is usually placed when the product of the application is used, and is only for the convenience of describing the application and simplifying the description, but does not indicate or imply that the indicated device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the application. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present application, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," and "connected" are to be construed broadly, and may for example be fixedly connected, detachably connected, or integrally connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
Example (b):
referring to fig. 1-3, the present invention provides a multi-axis drone 100 including a main body 110, a plurality of rotors 120, and a landing gear assembly 130;
a plurality of rotors 120 are each connected to the main body 110; the main body 110 is provided with a mounting cavity 111, a first slideway 112 and a second slideway 113, the first slideway 112 and the second slideway 113 are respectively arranged at two sides of the main body 110, and both slideways are communicated with the mounting cavity 111;
the landing gear assembly 130 includes a first frame body 131, a second frame body 132, a transmission shaft, a rotation gear 134, and a rotation motor 135; the rotating motor 135 is connected with the main body 110 and is accommodated in the installation cavity 111; the transmission shaft is connected with a main shaft of the motor, and the rotating gear 134 is connected with the transmission shaft; the first frame 131 is slidably engaged with the first runner 112, and the second frame 132 is slidably engaged with the second runner 113;
the first frame body 131 and the second frame body 132 are both engaged with the rotating gear 134, and the rotating gear 134 is used for driving the first frame body 131 to move relative to the first slide rail 112 and the second frame body 132 to move relative to the second slide rail 113 under the driving action of the rotating motor 135, so that the first frame body 131 and the second frame body 132 have a first position extending towards the bottom of the main body 110, and a second position where the first frame body 131 and the second frame body 132 extend into the first slide rail 112 and the second slide rail 113.
The working principle of the multi-axis unmanned aerial vehicle 100 is as follows:
the multi-axis drone 100 includes a main body 110, a plurality of rotors 120, and a landing gear assembly 130; wherein the content of the first and second substances,
the plurality of rotors 120 are all connected with the main body 110, so that the plurality of unmanned aerial vehicles can be provided with lift force through the rotors 120 to fly; and the landing gear assembly 130 functions to contact the ground and support the multi-axis drone 100 during takeoff and landing. Specifically, when the landing gear assembly 130 is arranged, in order to facilitate installation of the landing gear assembly 130, the main body 110 is provided with an installation cavity 111, a first slideway 112 and a second slideway 113, the first slideway 112 and the second slideway 113 are respectively arranged on two sides of the main body 110, and both the two slideways are communicated with the installation cavity 111; and the landing gear assembly 130 includes a first frame body 131, a second frame body 132, a transmission shaft, a rotation gear 134, and a rotation motor 135; the rotating motor 135 is connected with the main body 110 and is accommodated in the installation cavity 111; the transmission shaft is connected with a main shaft of the motor, and the rotating gear 134 is connected with the transmission shaft; the first body 131 is slidably engaged with the first slide 112, and the second body 132 is slidably engaged with the second slide 113.
Therefore, the first frame body 131 and the second frame body 132 are engaged with the rotating gear 134, and the rotating gear 134 can drive the first frame body 131 to move relative to the first slide rail 112 and the second frame body 132 to move relative to the second slide rail 113 under the driving action of the rotating motor 135, so that the first frame body 131 and the second frame body 132 have a first position extending towards the bottom of the main body 110, and the first frame body 131 and the second frame body 132 extend into a second position of the first slide rail 112 and the second slide rail 113.
Furthermore, through such a mode, can be at this multiaxis unmanned aerial vehicle 100 in the in-process of taking off and descending, be in the first position through rotating first support body 131 of motor 135 drive and second support body 132, alright make first support body 131 and second support body 132 can play the effect of support, and at this multiaxis unmanned aerial vehicle 100 in the in-process of flight, alright be in the second position through rotating first support body 131 of motor 135 drive and second support body 132, thereby make a support body and second support body 132 stretch into first slide 112 and second slide 113 respectively, and then can play the effect of accomodating. In this way, the resistance of the multi-axis drone 100 in flight can be reduced, and the size of the multi-axis drone 100 can be reduced for storage and transportation.
Further, referring to fig. 1-3, in the present embodiment, when the first slide track 112 and the second slide track 113 are disposed, the first frame 131 and the second frame 132 are convenient to be accommodated, and the first frame 131 and the second frame 132 provide stable supporting force when they extend and are located at the first position, so that the first slide track 112 and the second slide track 113 are both arc-shaped slide tracks.
Also, the first frame 131 includes a first slide bar 136 and a first bracket 137 connected to the first slide bar 136; the second frame 132 comprises a second slide bar 138 and a second bracket 139 connected with the second slide bar 138; the first sliding bar 136 is slidably matched with the first sliding way 112, and the first sliding bar 136 is in an arc shape corresponding to the first sliding way 112; the second sliding bar 138 is slidably engaged with the second sliding rail 113, and the second sliding bar 138 is arc-shaped corresponding to the second sliding rail 113.
In addition, the first slide bar 136 and the second slide bar 138 are both arc-shaped, so that when the first slide rail 112 and the second slide rail 113 extend out, the first slide rail and the second slide rail can be unfolded outwards, and a stable supporting force can be provided for the main body 110.
In the process of supporting the body 110, the first and second supports 137 and 139 contact the ground to form a supporting function, and thus, the first and second supports 137 and 139 extend in the extending direction of the body 110, so that the contact area with the ground can be increased to increase the stability of the support.
Further, referring to fig. 1 to 3, in the present embodiment, in order to enable the rotating motor 135 to drive the first frame 131 and the second frame 132 to respectively extend into or extend out of the first slide rail 112 and the second slide rail 113 through the rotating gear 134, the surfaces of the first slide bar 136 opposite to the second slide bar 138 are both provided with racks; the rotation gear 134 is located between the first slide bar 136 and the second slide bar 138, and is engaged with racks on the first slide bar 136 and the second slide bar 138. The first slide bar 136 slides in the first slide rail 112 and the second slide rail 113 under the driving action of the rotating gear 134; the second sliding rod 138 slides in the second sliding channel 113 and the first sliding channel 112 under the driving action of the rotating gear 134.
Further, referring to fig. 1 to 5, in the embodiment, the multi-axis unmanned aerial vehicle 100 further includes a camera pan-tilt 140, the camera pan-tilt 140 is located at the bottom of the main body 110, and in order to prevent the camera pan-tilt 140 from affecting the supporting effect of the main body 110, and protect the camera pan-tilt 140 during the takeoff and landing processes of the multi-axis unmanned aerial vehicle 100, so that the interval between the camera pan-tilt 140 and the bottom of the main body 110 is a first distance; when the first frame 131 and the second frame 132 are located at the first position, the first frame 131 and the second frame 132 are spaced apart from the bottom of the main body 110 by a second distance; the first distance is less than the second distance.
In addition, in order to prevent the first frame 131 and the second frame 132 from affecting the image quality of the camera platform 140 during the flight process, the interval between the camera platform 140 and the bottom of the main body 110 is a first distance; when the first frame 131 and the second frame 132 are located at the second position, the first frame 131 and the second frame 132 are spaced apart from the bottom of the main body 110 by a third distance; the third distance is less than the first distance.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (8)
1. A multiaxis unmanned aerial vehicle, its characterized in that:
the multi-axis drone includes a body, a plurality of rotors, and a landing gear assembly;
a plurality of said rotors each connected to said body; the main body is provided with an installation cavity, a first slide way and a second slide way, the first slide way and the second slide way are respectively arranged on two sides of the main body, and the two slide ways are both communicated with the installation cavity;
the undercarriage assembly comprises a first frame body, a second frame body, a transmission shaft, a rotating gear and a rotating motor; the rotating motor is connected with the main body and is accommodated in the mounting cavity; the transmission shaft is connected with a main shaft of the motor, and the rotating gear is connected with the transmission shaft; the first frame body is matched with the first slide rail in a sliding mode, and the second frame body is matched with the second slide rail in a sliding mode;
the first support body reaches the second support body all with the running gear meshing, the running gear be used for under the drive effect of rotating the motor, the drive first support body for first slide motion, and the drive the second support body for the second slide motion, so that first support body reaches the second support body possess to the first position that the bottom of main part stretches out, and first support body reaches the second support body stretches into first slide reaches the second position of second slide.
2. The multi-axis drone of claim 1, wherein:
the first slide way and the second slide way are both arc-shaped slide ways.
3. The multi-axis drone of claim 2, wherein:
the first frame body comprises a first sliding rod and a first support connected with the first sliding rod; the second frame body comprises a second sliding rod and a second support connected with the second sliding rod;
the first sliding rod is matched with the first slide way in a sliding mode, and the first sliding rod is in an arc shape matched with the first slide way; the second slide bar with second slide slidable ground cooperation, just the second slide bar be with the arc that the second slide suited.
4. The multi-axis drone of claim 3, wherein:
the first support and the second support both extend along the extending direction of the main body.
5. Multiaxial unmanned aerial vehicle as claimed in any of claims 1-4, wherein:
racks are arranged on the surfaces of the first sliding rod opposite to the second sliding rod;
the rotating gear is located between the first slide bar and the second slide bar and is meshed with the racks on the first slide bar and the second slide bar.
6. The multi-axis drone of claim 4, wherein:
the first sliding rod slides in the first slide way and the second slide way under the driving action of the rotating gear; the second slide bar slides in the second slide way and the first slide way under the driving action of the rotating gear.
7. The multi-axis drone of claim 5, wherein:
the multi-axis unmanned aerial vehicle further comprises a camera shooting tripod head, the camera shooting tripod head is positioned at the bottom of the main body, and the interval between the camera shooting tripod head and the bottom of the main body is a first distance;
when the first frame body and the second frame body are located at the first position, the first frame body and the second frame body are spaced from the bottom of the main body by a second distance;
the first distance is less than the second distance.
8. The multi-axis drone of claim 7, wherein:
when the first frame body and the second frame body are located at the second position, the interval between the first frame body and the bottom of the main body and the interval between the second frame body and the bottom of the main body are a third distance;
the third distance is less than the first distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121046045.4U CN215399309U (en) | 2021-05-17 | 2021-05-17 | Multi-axis unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121046045.4U CN215399309U (en) | 2021-05-17 | 2021-05-17 | Multi-axis unmanned aerial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215399309U true CN215399309U (en) | 2022-01-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121046045.4U Expired - Fee Related CN215399309U (en) | 2021-05-17 | 2021-05-17 | Multi-axis unmanned aerial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215399309U (en) |
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2021
- 2021-05-17 CN CN202121046045.4U patent/CN215399309U/en not_active Expired - Fee Related
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Granted publication date: 20220104 |