CN220721409U - Unmanned aerial vehicle's camera subassembly and unmanned aerial vehicle - Google Patents
Unmanned aerial vehicle's camera subassembly and unmanned aerial vehicle Download PDFInfo
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- CN220721409U CN220721409U CN202322328234.6U CN202322328234U CN220721409U CN 220721409 U CN220721409 U CN 220721409U CN 202322328234 U CN202322328234 U CN 202322328234U CN 220721409 U CN220721409 U CN 220721409U
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- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
Abstract
The application discloses a camera component of an unmanned aerial vehicle and an unmanned aerial vehicle system, wherein the camera component comprises a cradle head camera; the camera support is arranged on the unmanned aerial vehicle main body and comprises at least one cantilever, and the cantilever is used for fixing the cradle head camera; the orthographic projection of unmanned aerial vehicle main part is located the camera center of cloud platform camera and is close to unmanned aerial vehicle main part one side. Above-mentioned scheme reduces the shelter from the cloud platform camera of unmanned aerial vehicle main part, especially reduces the shelter from the cloud platform camera view field in every single move direction, has further increased the visual field scope of cloud platform camera.
Description
Technical Field
The application relates to the technical field of unmanned aerial vehicles, in particular to a camera assembly of an unmanned aerial vehicle and the unmanned aerial vehicle.
Background
The unmanned plane is a flying device in rapid development, has the advantages of flexible maneuvering, quick response, unmanned flying and low operation requirement, and can be widely applied to the fields of agriculture, exploration, photography, border patrol and the like.
In general, a pan-tilt camera is mounted on an unmanned aerial vehicle. At present, the camera center of a tripod head camera arranged on the unmanned aerial vehicle is shielded by the orthographic projection of the unmanned aerial vehicle body, so that the tripod head camera has the defect of limited field of view during pitching shooting.
Disclosure of Invention
The application provides a camera subassembly and unmanned aerial vehicle of unmanned aerial vehicle.
One technical scheme that this application provided is to provide a camera subassembly of unmanned aerial vehicle, camera subassembly includes:
a pan-tilt camera;
the camera support is arranged on the unmanned aerial vehicle main body and comprises at least one cantilever, and the cantilever is used for fixing a cradle head camera; the orthographic projection of the unmanned aerial vehicle main body is positioned at one side, close to the unmanned aerial vehicle main body, of the camera center of the cradle head camera.
Optionally, the camera mount is disposed at a nose position of the unmanned aerial vehicle body.
Optionally, a clamping groove is formed in one end, far away from the unmanned aerial vehicle main body, of the cantilever, and the pan-tilt camera is clamped in the clamping groove.
Optionally, the pan-tilt camera includes a camera body and a rotating member; the rotating piece is clamped in the clamping groove, the camera body is arranged on the rotating piece, and the rotating piece is used for driving the camera body to rotate.
Optionally, the rotating member includes a pitch axis rotating member and a course roll axis rotating member, the pitch axis rotating member is clamped in the clamping groove, a first end of the course roll axis rotating member is fixed on the pitch axis rotating member, and the camera body is arranged on a second end of the course roll axis rotating member.
Optionally, the pitching axis rotating member is clamped on the clamping groove through a fixing member.
And a vibration reduction piece is arranged between the fixing piece and the pitching shaft rotating piece.
Optionally, the pan-tilt camera is a multi-view camera.
Optionally, the pan-tilt camera further comprises a first power supply interface, the unmanned aerial vehicle comprises a second power supply interface, and the first power supply interface is connected with the second power supply interface through a power supply line;
the cantilever is provided with a wire slot, and the power supply wire is accommodated in the wire slot.
Another aspect provided herein is to provide a drone including a drone body and a camera assembly, wherein the camera assembly is a camera assembly as described above.
The beneficial effects of this application are: through being located the front projection of unmanned aerial vehicle main part and being close to one side of unmanned aerial vehicle main part in the camera center of cloud platform camera, reduce the shelter from of unmanned aerial vehicle main part to cloud platform camera, especially reduce the shelter from the field of view of cloud platform camera in every single move direction, further increased the field of view scope of cloud platform camera.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an embodiment of a camera assembly provided herein;
FIG. 2 is an enlarged view of a portion of the camera assembly shown in FIG. 1 in the R region;
fig. 3 is a schematic structural diagram of the pan-tilt camera shown in fig. 1;
fig. 4 is an exploded view of the pan-tilt camera shown in fig. 3.
Detailed Description
The following description of the technical solutions in the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.
As shown in fig. 1 to 4, the camera assembly 10 in the present embodiment includes a pan-tilt camera 11 and a camera mount 12.
The camera support 12 is disposed on the unmanned aerial vehicle body 2, and the camera support 12 includes at least one cantilever 121, where the cantilever 121 is used to fix the pan-tilt camera 11. Wherein, the orthographic projection of unmanned aerial vehicle main part 2 is located the camera center of cloud platform camera 11 and is close to the one side of unmanned aerial vehicle main part.
Alternatively, the material of the cantilever 121 may be any one or more of carbon fiber, glass fiber, aluminum aviation material, engineering plastic, and titanium alloy, which is not limited herein.
In some embodiments, the cantilever 121 is integrally formed with the drone body 2. In some embodiments, the cantilever 121 is detachably disposed on the unmanned aerial vehicle body 2, and further, in order to prevent the cantilever 121 from being accidentally detached from the unmanned aerial vehicle body 2, the cantilever 121 is fixed to the unmanned aerial vehicle body 2 by bolts.
Specifically, the orthographic projection of the unmanned aerial vehicle body 2 is the projection of the unmanned aerial vehicle body in the plumb direction when the unmanned aerial vehicle is stopped.
In the present embodiment, the camera stand 12 includes 2 cantilevers 121, further improving the reliability of the fixed pan-tilt camera 11.
In some embodiments, the number of camera supports 12 may be greater than 2, so that 2 or more pan-tilt cameras 11 may be mounted to the drone body 2 at the same time. For example, the camera mount 12 is provided at the nose position and the tail position of the unmanned aerial vehicle body 2, respectively. For example, the camera mount 12 is provided at each of the two sides of the body of the unmanned aerial vehicle body 2. Through setting up a plurality of camera supports, increase unmanned aerial vehicle's cloud platform camera quantity that can carry on, further increase unmanned aerial vehicle's visual field scope.
In some embodiments, the number of cantilevers 121 may be greater than 2, so that 2 or more pan-tilt cameras 11 may be mounted on a single camera support 12 at the same time. For example, the camera support 12 is disposed at the head position of the unmanned aerial vehicle main body 2, where the cantilever 121 includes a first cantilever, a second cantilever and a third cantilever, and the three cantilevers are parallel to each other, and the camera support 12 at this time may be provided with 2 pan-tilt cameras 11, so as to further increase the field of view range of the unmanned aerial vehicle.
Optionally, the camera support 12 is arranged at the nose position of the unmanned aerial vehicle body 2.
Optionally, a clamping groove (not shown) is provided at one end of the cantilever 121 away from the unmanned aerial vehicle body 2, and the pan-tilt camera 11 is clamped in the clamping groove.
In some embodiments, the pan-tilt camera 11 is detachably clamped in the clamping groove, and the pan-tilt camera 11 can be replaced according to actual requirements.
Optionally, the pan-tilt camera 11 further includes a camera body 111 and a rotating member 112. The rotating member 112 is clamped in the clamping groove, the camera body 111 is disposed on the rotating member 112, and the rotating member 112 is used for driving the camera body 111 to rotate.
In some embodiments, the rotating member 112 is configured to drive the camera body 111 to perform one or more of a pitch rotation, a heading rotation, and a roll rotation.
In some embodiments, the rotating member 112 is used to rotate the camera body 111 in a heading direction.
In some embodiments, the rotating member 112 is used to rotate the camera body 111 in a rolling manner.
In some application scenarios, the camera body 111 is further provided with a gyroscope, which is used for acquiring acceleration components of the current camera body 111 in different directions, and further, the rotating member 112 rotates by using the acceleration component values acquired by the camera body 111, so that the orientation of the camera body 111 is maintained stable.
For example, the unmanned aerial vehicle is impacted by air flow to jolt during flight, the camera body 111 collects acceleration components in three directions of a current rotation shaft, a heading shaft and a rolling shaft, and the rotating piece 112 drives the camera body 111 to rotate by utilizing the components in the three directions, so that the orientation of the camera body 111 is maintained stable, and the shooting effect is improved.
In some application scenarios, the pan-tilt camera 11 is configured to shoot a moving target, and the camera body 111 uses current position information of the target in an image to control the rotating member 112 to drive the camera body 111 to rotate, so that the target is kept on the image acquired by the camera body 111.
Alternatively, the rotation member 112 includes a pitch axis rotation member 113 and a roll axis rotation member 114. Wherein, the pitching axis rotating member 113 is clamped in the clamping groove. The first end of the yaw axis rotator 114 is fixed to the pitch axis rotator 113, and the camera body 111 is disposed on the second end of the yaw axis rotator 114.
Optionally, the pitching axis rotating member 113 is further provided with a fixing member 131, and the pitching axis rotating member 113 is clamped on the clamping groove by the fixing member 131.
In the present embodiment, the pitch axis rotator 113 further includes a pitch motor 132, a pitch motor mount 133, and a heading bracket 134, wherein the pitch motor 132 is fixed to the pitch motor mount 133, and the heading yaw roller rotator 114 is fixed to the heading bracket 134.
In some embodiments, the pitching motor 132 drives the pitching axis rotator 113 to rotate in a pitching manner, thereby driving the camera body 111 to rotate in a pitching manner.
Further, the course roller rotator 114 further includes a course motor 141, a course motor mount 142, a roll bracket 143, a roll motor 144, and a roll motor mount 145.
The heading motor 141 is fixed on the heading bracket 134, and the heading motor 141 is fixed on the heading motor base 142.
In some embodiments, the heading motor 141 drives the heading bracket 134 to rotate in heading, thereby driving the camera body 111 to rotate in heading.
The heading motor seat 142 is connected with the roll motor seat 145 through a roll bracket 143. The roll motor 144 is fixed to a roll motor mount 145. Further, the camera body 111 is provided to be connected to a roll motor 144.
In some embodiments, the roll motor 144 rotates the camera body 111 in a roll direction.
Optionally, a vibration damper 14 is further provided between the fixing member 131 and the pitch axis rotating member 113.
Alternatively, the damping member 14 may be any one or a combination of a damping ball, a spring, and an oil pressure damping member, which is not limited herein.
By providing the vibration damping member 14 between the fixing member 131 and the pitch axis rotation member 113, the impact of the unmanned aerial vehicle main body 2 transmitted to the camera main body 111 via the camera mount 12 can be reduced.
Optionally, the pan-tilt camera 11 is a multi-view camera.
In some embodiments, the camera body 111 of the pan-tilt camera 11 is a multi-camera.
In some application scenarios, the focal length of each camera in the camera body 111 is the same.
In some application scenarios, the focal length of at least one camera in the camera body 111 is different from the focal length of the other cameras.
In the present embodiment, the camera body 111 is a three-eye camera. The camera body 111 further includes a first camera 1111, a second camera 1112, a third camera 1113, a camera housing 1114, a middle housing 1115, and a bottom housing 1116.
In some embodiments, the focal ranges of the first camera 1111, the second camera 1112, and the third camera 1113 do not overlap with one another.
In some embodiments, the focal ranges of at least two of the first camera 1111, the second camera 1112, and the third camera 1113 partially overlap.
Optionally, the pan-tilt camera 11 further comprises a first power supply interface 115, and the unmanned aerial vehicle body 2 comprises a second power supply interface 21. The first power supply interface 115 and the second power supply interface 21 are connected by a power supply line (not shown).
Optionally, the cantilever 121 is further provided with a wire slot (not shown), in which the power supply wire is received.
In some embodiments, the cantilever 121 is hollow and the power supply line is received in the central cavity.
Above-mentioned scheme is located the camera center of cloud platform camera and is close to one side of unmanned aerial vehicle main part through the orthographic projection with unmanned aerial vehicle main part, reduces the shelter from of unmanned aerial vehicle main part to cloud platform camera, especially reduces the shelter from the cloud platform camera visual field in every single move direction, has further increased the visual field scope of cloud platform camera.
The application also provides a unmanned aerial vehicle, this unmanned aerial vehicle includes unmanned aerial vehicle main part and camera subassembly, wherein, this camera subassembly is camera subassembly 10 as above.
Above-mentioned scheme is located the camera center of cloud platform camera and is close to one side of unmanned aerial vehicle main part through the orthographic projection with unmanned aerial vehicle main part, reduces the shelter from of unmanned aerial vehicle main part to cloud platform camera, especially reduces the shelter from the cloud platform camera visual field in every single move direction, has further increased the visual field scope of cloud platform camera.
The foregoing is merely an embodiment of the present application, and the patent scope of the present application is not limited thereto, but the equivalent structures or equivalent flow changes made in the present application and the contents of the drawings are utilized, or directly or indirectly applied to other related technical fields, which are all included in the patent protection scope of the present application.
Claims (10)
1. A camera assembly for an unmanned aerial vehicle, the camera assembly comprising:
a pan-tilt camera;
the camera support is arranged on the unmanned aerial vehicle main body and comprises at least one cantilever, and the cantilever is used for fixing a cradle head camera; the orthographic projection of the unmanned aerial vehicle main body is positioned at one side, close to the unmanned aerial vehicle main body, of the camera center of the cradle head camera.
2. A camera assembly as claimed in claim 1, wherein,
the camera support is arranged at the head position of the unmanned aerial vehicle main body.
3. A camera assembly as claimed in claim 1, wherein,
the cantilever keep away from unmanned aerial vehicle main part one end is provided with the draw-in groove, the cloud platform camera card is located in the draw-in groove.
4. A camera assembly according to claim 3, wherein the pan-tilt camera comprises a camera body and a swivel; the rotating piece is clamped in the clamping groove, the camera body is arranged on the rotating piece, and the rotating piece is used for driving the camera body to rotate.
5. A camera assembly as recited in claim 4, wherein,
the camera body is arranged at the second end of the course horizontal rolling shaft rotating member.
6. A camera assembly as recited in claim 5, wherein,
the pitching shaft rotating piece is clamped on the clamping groove through the fixing piece.
7. A camera assembly as recited in claim 6, wherein,
and a vibration reduction piece is arranged between the fixing piece and the pitching shaft rotating piece.
8. A camera assembly as claimed in claim 1, wherein,
the cradle head camera is a multi-view camera.
9. A camera assembly as claimed in claim 1, wherein,
the cradle head camera further comprises a first power supply interface, the unmanned aerial vehicle main body comprises a second power supply interface, and the first power supply interface is connected with the second power supply interface through a power supply line;
the cantilever is provided with a wire slot, and the power supply wire is accommodated in the wire slot.
10. A drone comprising a drone body and a camera assembly, wherein the camera assembly is as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322328234.6U CN220721409U (en) | 2023-08-28 | 2023-08-28 | Unmanned aerial vehicle's camera subassembly and unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322328234.6U CN220721409U (en) | 2023-08-28 | 2023-08-28 | Unmanned aerial vehicle's camera subassembly and unmanned aerial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220721409U true CN220721409U (en) | 2024-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322328234.6U Active CN220721409U (en) | 2023-08-28 | 2023-08-28 | Unmanned aerial vehicle's camera subassembly and unmanned aerial vehicle |
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| Country | Link |
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| CN (1) | CN220721409U (en) |
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2023
- 2023-08-28 CN CN202322328234.6U patent/CN220721409U/en active Active
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