CN110949680A - Aerial sweeping camera device with deviation rectifying function - Google Patents

Abstract

The invention provides an aerial scanning photographic device with a deviation rectifying function, and relates to the field of aerial shooting. Set up on the aircraft, include: the main frame, the subassembly is swept to the pendulum, the subassembly of rectifying and camera, the subassembly is swept to the pendulum sets up on the subassembly is swept to the pendulum, the camera sets up on the subassembly of rectifying, the main frame is used for being connected with the aircraft, the subassembly is swept to the pendulum is used for driving the subassembly of rectifying and uses first straight line as the axle swing, the subassembly of rectifying is used for driving the camera and uses the second straight line as the axle swing, first straight line is perpendicular with the second straight line. When shooting is carried out, the swinging component drives the camera to swing and controls the camera to continuously shoot in the swinging process, so that the camera can carry out multi-angle shooting. The aerial scanning photographic device provided by the invention can complete multi-angle aerial shooting only by one camera, thereby reducing the cost, increasing the shooting area of a single air route and reducing the load pressure of an aircraft.

Description

Aerial sweeping camera device with deviation rectifying function

Technical Field

The invention relates to the field of aerial photography, in particular to an aerial scanning photographic device with a deviation rectifying function.

Background

With the development of computer software and hardware and computer vision technology, people can take large overlapping pictures of scenery at a plurality of angles by using a digital camera, and the obtained image data is made into three-dimensional data of the scenery by using automatic modeling software through a computer. The aerial photography using this technique is called multi-view aerial photography (also called oblique photography), and is widely used for creating three-dimensional model data of ground real scenes. The existing multi-view aerial photographic device usually uses a plurality of (generally five or more) aerial cameras with different placing angles (i.e. different shooting angles) to shoot so as to realize multi-angle large-overlap shooting. However, since the aerial camera is expensive and large in size and weight, the use of multiple aerial cameras for multi-view aerial photography not only has high cost, large workload and small shooting area of a single flight line, but also causes large load pressure on the aircraft carrying the aerial cameras.

Disclosure of Invention

The invention provides an aerial sweeping photographic device, and aims to solve the problems that an existing multi-view-angle aerial photographic device is high in cost and large in workload and can cause large load pressure to an aircraft due to the fact that a plurality of aerial cameras are used.

The invention is realized by the following steps:

the utility model provides an aviation swing scanning camera device with function of rectifying, sets up on the aircraft, includes: the device comprises a main frame, a swinging component, a deviation rectifying component and a camera, wherein the swinging component is arranged on the main frame, the deviation rectifying component is arranged on the swinging component, the camera is arranged on the deviation rectifying component, the main frame is used for being connected with the aircraft, the swinging component is used for driving the deviation rectifying component to swing by taking a first straight line as an axis, the deviation rectifying component is used for driving the camera to swing by taking a second straight line as an axis, and the first straight line is perpendicular to the second straight line.

Further, in a preferred embodiment of the present invention, the sweeping assembly includes a swinging connecting frame and a swinging motor, the swinging connecting frame is connected to the main frame, the deviation rectifying assembly is movably disposed on the swinging connecting frame, and the swinging motor is connected to the deviation rectifying assembly and is configured to drive the deviation rectifying assembly to swing.

Further, in a preferred embodiment of the present invention, the deviation rectifying assembly includes a deviation rectifying connecting frame and a deviation rectifying motor, the deviation rectifying connecting frame is movably disposed on the swinging connecting frame, the swinging motor is connected to the deviation rectifying connecting frame, the camera is movably disposed on the deviation rectifying connecting frame, and the deviation rectifying motor is connected to the camera for driving the camera to swing.

Further, in a preferred embodiment of the present invention, the camera is provided with a fixing frame, and the rectification motor is connected to the fixing frame.

Further, in a preferred embodiment of the present invention, the optical axis of the camera is perpendicular to the second line.

Further, in a preferred embodiment of the present invention, the optical axis of the camera is perpendicular to and intersects the second straight line.

Further, in a preferred embodiment of the present invention, a shock absorbing assembly is disposed between the sweeping assembly and the main frame.

Further, in a preferred embodiment of the present invention, the shock absorbing assembly includes a shock absorbing frame and a shock absorber, the shock absorbing frame has at least one set of connecting arms oppositely disposed, each connecting arm is provided with the shock absorber, the connecting arm is connected to the main frame through the shock absorber, and the sweeping assembly is connected to the shock absorbing frame.

Further, in a preferred embodiment of the present invention, the main frame has an accommodating space therein, and the sweeping assembly and the camera are disposed in the accommodating space.

Further, in a preferred embodiment of the present invention, the apparatus further includes a lifting assembly, a receiving space is provided in the main frame, the sweeping assembly, the deviation rectifying assembly and the camera are all disposed in the receiving space, the sweeping assembly and the main frame are connected through the lifting assembly, and the lifting assembly is configured to drive the sweeping assembly to move.

The invention has the beneficial effects that: when the aerial scanning photographic device with the deviation rectifying function is used, the aerial scanning photographic device is loaded below the aircraft, and the aircraft is controlled to fly above a place to be shot. When shooting is carried out, the swinging component drives the camera to swing and controls the camera to continuously shoot in the swinging process, so that the camera can carry out multi-angle shooting. The aerial sweeping photographic device provided by the invention can complete multi-angle aerial shooting only by one camera, thereby reducing the cost and the load pressure of an aircraft.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, 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 invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic structural diagram of an aerial sweep camera device provided by an embodiment of the invention;

FIG. 2 is a front view of an aerial sweep camera device provided by an embodiment of the present invention;

fig. 3 is a schematic internal structural diagram of an aerial sweep camera device provided by an embodiment of the invention.

Icon: a main frame 1; a top base 11; a base 12; a strut 13; a camera 2; a fixed frame 21; a sweeping component 3; a swing link 31; a swing motor 32; a deviation rectifying component 4; a correction connecting frame 41; a deviation correcting motor 42; a damper assembly 5; a shock-absorbing mount 51; a damper 52; a lifting assembly 6; a guide rail 61; a screw 62; the block 63 is moved.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Example 1:

referring to fig. 1 to fig. 3, the present embodiment provides an aerial scanning camera device with a deviation rectification function, which is disposed on an aircraft, and is preferably disposed below the aircraft. In this embodiment, the aircraft may be an unmanned aerial vehicle, a helicopter, a passenger plane, or the like.

The aerial sweep camera device includes: the main frame 1, the subassembly 3 is swept in the pendulum, the subassembly 4 and the camera 2 of rectifying, the subassembly 3 is swept in the pendulum sets up on the main frame 1, and main frame 1 is used for being connected with the aircraft, also can sweep subassembly 3, the subassembly 4 and the camera 2 plays the guard action to the pendulum simultaneously. The swinging component 3 is disposed on the main frame 1, and is particularly disposed inside the main frame 1, so that the main frame 1 can protect the swinging component 3. The deviation rectifying assembly 4 is arranged on the swinging assembly 3 and can swing by taking the first straight line as an axis under the driving of the swinging assembly 3. The camera 2 is arranged on the deviation rectifying component 4 and can swing by taking the second straight line as an axis under the driving of the deviation rectifying component 4, and the first straight line is vertical to the second straight line. Meanwhile, in order to make the shooting effect better, the first straight line is parallel to the flight direction of the aircraft (at this time, the second straight line is perpendicular to the motion direction of the aircraft), and the included angle between the optical axis direction (which can be understood as the shooting direction) of the camera 2 and the second straight line is greater than 0, i.e. the two are not parallel.

When the aerial scanning camera device provided by the embodiment is used, the aerial scanning camera device is loaded below the aircraft, and the aircraft is controlled to fly above a place to be shot. Specifically, the aerial scanning camera device can be suspended below the aircraft, a cabin can be arranged below the aircraft, the aerial scanning camera device is installed in the cabin, and an opening capable of enabling the swinging camera device to shoot normally is formed in the lower portion of the cabin when shooting is carried out. When shooting is carried out, the swinging and sweeping component 3 drives the deviation correcting component 4 and the camera 2 to swing by taking the first straight line as an axis, and controls the camera 2 to continuously shoot in the swinging process (actually shooting at intervals, for example, shooting at intervals of 0.1 second, and the specific shooting interval can be adjusted according to actual requirements), so that the camera 2 can carry out multi-angle shooting. The aerial sweeping camera device provided by the embodiment can complete multi-angle aerial shooting only by one camera 2, so that the cost is reduced, and the load pressure of an aircraft is also reduced.

Meanwhile, when the aerial sweep camera device is used for shooting, the aircraft is in a motion state, even if the shooting interval of the camera 2 is small, due to the movement of the aircraft, photos of the camera 2 in a swing period (the swing period of the sweep assembly 3) cannot be guaranteed to be on the same straight line, and therefore errors can be generated when the computer generates three-dimensional data according to the photos, and precision is affected. In this embodiment, by setting the deviation rectifying component 4, the camera 2 can swing with the first straight line as the axis and the second straight line as the axis at the same time, so as to adapt to the motion of the aircraft, and the photos taken by the camera 2 in one swing period (the swing period of the swinging component 3) can be on the same straight line, thereby avoiding the reduction of the precision of the three-dimensional data due to the shooting error.

In specific implementation, in order to ensure stable connection between the aerial sweep camera device and the aircraft, the main frame 1 is preferably made of a metal material. Meanwhile, in order to reduce the overall weight as much as possible, the main frame 1 may be made of a light metal material such as an aluminum alloy.

Further, referring to fig. 2, in the present embodiment, the main frame 1 has an accommodating space therein, and the sweeping component 3, the deviation rectifying component 4 and the camera 2 are disposed in the accommodating space. Set up swing subassembly 3, the subassembly 4 of rectifying and camera 2 in the accommodation space of main frame 1, can make main frame 1 sweep subassembly 3, the subassembly 4 of rectifying and camera 2 formation cladding to the swing for main frame 1 can sweep subassembly 3, the subassembly 4 of rectifying and camera 2 formation more comprehensive protection to the swing.

Further, referring to fig. 3, in the embodiment, the sweeping assembly 3 includes a swinging connecting frame 31 and a swinging motor 32, the swinging connecting frame 31 is connected to the main frame 1, the deviation correcting assembly 4 is movably disposed on the swinging connecting frame 31, the swinging motor 32 is connected to the deviation correcting assembly 4, and is configured to drive the deviation correcting assembly 4 to drive the camera 2 to swing, and when the deviation correcting assembly 4 swings, the first straight line coincides with the axis of the rotating shaft of the swinging motor 32. The deviation rectifying component 4 and the swing motor 32 are connected with the main frame 1 through a swing connecting frame 31, wherein the swing connecting frame 31 and the main frame 1 can be directly connected or indirectly connected through other devices or components. The swing motor 32 is arranged on the swing connecting frame 31 and is connected with the deviation rectifying component 4 through transmission parts such as bearings, so that the swing motor 32 can drive the deviation rectifying component 4 to swing. Meanwhile, in order to ensure the accuracy of the control, a stepping motor or a servo motor is preferably used for the swing motor 32.

Further, referring to fig. 3, in the present embodiment, the swing connecting frame 31 has a first swing connecting portion and a second swing connecting portion that are opposite and spaced apart from each other, the deviation rectifying component 4 is movably disposed between the first swing connecting portion and the second swing connecting portion, and the swing motor 32 is disposed on the first swing connecting portion and connected to the deviation rectifying component 4. Specifically, the two opposite sides of the deviation rectifying component 4 are respectively connected with the first swing connecting part and the second swing connecting part in a rotating manner, and meanwhile, the swing motor 32 is connected with the deviation rectifying component 4 through transmission parts such as bearings. More specifically, the two opposite sides of the deviation rectifying component 4 are provided with coaxial rotating shafts, and are rotatably connected with the first swing connecting part and the second swing connecting part through the rotating shafts. The swing motor 32 is disposed on one side of the first connecting portion (which may be the second connecting portion, of course) away from the deviation rectifying component 4, and the swing motor 32 is connected to the rotating shaft to drive the deviation rectifying component 4 to swing. First swing connecting portion and second swing connecting portion are fixed the subassembly 4 of rectifying from both sides, can make the subassembly 4 of rectifying drive camera 2 swing in-process more stable, promote the shooting effect.

Further, referring to fig. 3, in the embodiment, the deviation rectifying assembly 4 includes a deviation rectifying connecting frame 41 and a deviation rectifying motor 42, and the deviation rectifying connecting frame 41 is movably disposed on the swing connecting frame 31, specifically, disposed between the first swing connecting portion and the second swing connecting portion of the swing connecting frame 31, and rotatably connected to the first swing connecting portion and the second swing connecting portion. The swing motor 32 is connected with the deviation-correcting connecting frame 41, the camera 2 is movably arranged on the deviation-correcting connecting frame 41, and the deviation-correcting motor 42 is connected with the camera 2 and used for driving the camera 2 to swing. At this time, the swing motor 32 drives the correction motor 42 to swing together with the camera 2 about the first straight line, and the correction motor 42 drives the camera 2 to swing about the second straight line.

It should be noted that, due to the arrangement of the deviation rectifying component 4, when the deviation rectifying component 4 drives the camera 2 to swing, an included angle between the optical axis of the camera 2 and the first straight line changes. When multi-angle large-overlap shooting is carried out, in order to ensure the accuracy of the three-dimensional data finally calculated by the computer, at least one picture shot downwards along the vertical direction is needed in many times. In order to ensure that the camera 2 is directly below at least one instant during the swinging process, i.e. the optical axis is parallel to the vertical direction, the first straight line is perpendicular to the second straight line in this embodiment. Preferably, the optical axis of the camera is perpendicular to the second line. More preferably, the first straight line is perpendicular to and intersects with the second straight line, so that the rotation angle of the rotating shaft of the swing motor 32 is equal to the deflection angle of the second straight line when the deviation rectifying component 4 swings, and the worker can control the swing of the deviation rectifying component 4 more accurately. More preferably, the second line is perpendicular to and intersects the optical axis of the camera 2. The rotation angle of the rotating shaft of the deviation correcting motor 42 can be equal to the optical axis deflection angle when the camera 2 swings, so that the worker can control the swing of the camera 2 more accurately.

Further, in the present embodiment, the camera 2 is sleeved with a fixing frame 21, and the correction motor 42 is connected to the fixing frame 21. Specifically, the fixing frame 21 is fixedly connected to the camera 2, so as to protect the camera 2 and also to provide a buffer function when being impacted. The connecting frame 41 is a rectangular frame, and has a first deviation-rectifying connecting portion and a second deviation-rectifying connecting portion which are opposite to each other, and a third deviation-rectifying connecting portion and a fourth deviation-rectifying connecting portion which are opposite to each other, wherein the first deviation-rectifying connecting portion and the second deviation-rectifying connecting portion are rotatably connected with the first swing connecting portion and the second swing connecting portion, respectively. The third deviation-rectifying connecting part and the fourth deviation-rectifying connecting part are respectively rotatably connected with two opposite sides of the fixed frame 21. The correction motor 42 is connected to the fixed frame 21 through a rotating shaft, and drives the camera 2 to swing by driving the fixed frame 21 to swing. Meanwhile, the camera 2 can be easily attached and detached by providing the fixing frame 21, that is, when the camera 2 is attached and detached, it is not necessary to operate a component such as a rotating shaft.

Further, referring to fig. 1-3, in the present embodiment, a damping assembly 5 is disposed between the sweeping assembly 3 and the main frame 1. During the flight process of the aircraft, the aircraft shakes due to factors such as airflow, and the shake of the aircraft drives the camera 2 to shake, so that the shot photos are blurred or distorted. The present embodiment reduces the influence of the aircraft shake on the camera 2 by providing the damper assembly 5 to ensure the shooting quality.

Further, referring to fig. 1-3, in the present embodiment, the damping assembly 5 includes a damping frame 51 and a damper 52, the damping frame 51 has at least one set of connecting arms oppositely disposed, each connecting arm has the damper 52 thereon, the connecting arm is connected to the main frame 1 through the damper 52, and the sweeping assembly 3 is connected to the damping frame 51. Specifically, the shock-absorbing frame 51 includes the main part in middle part and sets up the linking arm around the main part, and two liang of a set of just setting of linking arm, and the shock-absorbing frame 51 sets up in the top of swing link 31 and is connected with the top of swing link 31, and is preferred, in order to guarantee the equilibrium, and swing link 31 sets up in the positive intermediate position of the linking arm of two relative settings. The damper 52 is provided below the end region of the connecting arm, and the main frame 1 is provided with a connecting portion for connecting with the damper 52. That is, one end of the damper 52 is connected to the connecting arm, and the other end is connected to the main frame 1, and the damping direction of the damper 52 is parallel to the gravity direction. In this embodiment, the number of the connecting arms is four, and two connecting arms are in a group.

Further, referring to fig. 2, in the present embodiment, the main frame 1 includes a top seat 11 and a bottom seat 12 that are opposite and spaced apart from each other, and a plurality of support rods 13, wherein two ends of each support rod 13 are respectively connected to the top seat 11 and the bottom seat 12, and the plurality of support rods 13 are disposed around the accommodating space. The top seat 11 and the base 12 are circular rings (in other embodiments, they may be rectangular or other polygons), the plurality of support rods 13 are disposed between the top seat 11 and the base 12 to form a cylinder-like structure, and the base 12 is provided with an opening for the camera 2 to photograph, so as to ensure that the camera 2 can photograph normally. In one embodiment, the shock absorber 52 may be attached to the inside of the strut 13.

Example 2:

the present embodiment is different from embodiment 1 in that a lifting assembly 6 is further provided. The lifting assembly 6 is disposed on the main frame 1, and the sweeping assembly 3 is disposed on the lifting assembly 6. Meanwhile, the lifting assembly 6, the sweep assembly 3, and the camera 2 are disposed in the accommodating space of the main frame 1. That is, the swing sweeping component 3 is connected with the main frame 1 through the lifting component 6, the lifting component 6 is used for driving the swing sweeping component 3 to move relative to the main frame 1, and specifically, the lifting component 6 can drive the swing sweeping component 3 to move back and forth in and out of the accommodating space. In the present embodiment, the sweeping assembly 3 is the same as the sweeping assembly 3 of embodiment 1. It should be noted that in the present embodiment, the damping assembly 5 is optional, and when the damping assembly 5 is not provided, the sweeping assembly 3 is directly connected to the lifting assembly 6. When the shock absorption assembly 5 is arranged, the swinging and sweeping assembly 3 is connected with the lifting assembly 6 through the shock absorption assembly 5.

Since in some aircraft the aerial sweep camera is arranged inside the cabin of the aircraft, the cabin is usually open at its lower part. However, because of different models of aircraft, the depths of the cabins are different, and if the cabins are too deep, the cabin walls can shield the cameras 2 of the aerial sweep cameras in the cabins, so that normal shooting cannot be carried out. The position of sweeping subassembly 3 and camera 2 is adjusted through setting up lifting unit 6 to this embodiment, makes it can move to sheltering from of other positions avoiding the cabin jade, makes to sway the shooting device and can be applicable to the aircraft of more models, and adaptability is stronger.

Further, referring to fig. 2, in the present embodiment, the main frame 1 is the same as that in embodiment 1, and the number of the lifting assemblies 6 is at least one, and the lifting assemblies are disposed on the supporting rod 13. I.e. at least one of the struts 13 is provided with a lifting assembly 6. And the lifting assembly 6 drives the swinging assembly 3 to move in a direction parallel to the supporting rod 13. Therefore, when the device is installed, only the correct installation of the position of the main frame 1 needs to be ensured, and the lifting assembly 6 can drive the swinging and sweeping assembly 3 to move along the preset direction.

Further, referring to fig. 2, in the present embodiment, the lifting includes a guide rail 61 and a lifting motor, the guide rail 61 is disposed on the supporting rod 13, specifically, the guide rail 61 is directly hung on a side wall of the supporting rod 13 facing the accommodating space or directly integrated with the side wall. Subassembly 3 activity is swept in pendulum sets up on guide rail 61, and elevator motor sets up on guide rail 61 and sweeps subassembly 3 with the pendulum and be connected, and elevator motor is used for driving the subassembly 3 of sweeping along guide rail 61 motion. The lifting motor is connected with the swinging assembly 3 through a transmission component, so that the lifting motor can drive the swinging assembly 3 to move along the guide rail 61, and the adjustment of the position of the camera head is realized.

Further, referring to fig. 2, in the present embodiment, a screw 62 parallel to the guide rail 61 is disposed on the guide rail 61, a moving block 63 is sleeved on the screw 62, the moving block 63 is connected to the sweeping assembly 3, and the lifting motor is connected to the screw 62. In use, the lifting motor drives the screw rod 62 to rotate, so that the moving block 63 moves along the screw rod 62, and the sweeping assembly 3 is driven to move.

Further, in this embodiment, at least two of the plurality of supporting rods 13 are disposed opposite to each other, and the lifting assemblies 6 are disposed on the supporting rods 13 disposed opposite to each other. In this embodiment, lifting unit 6 is two, sets up respectively on two just right branches 13 for the subassembly 3 is swept to the pendulum is more steady when the motion, avoids causing the influence to the shooting of camera 2.

It should be noted that, when the damping assembly 5 is provided in the present embodiment, the connecting arm is connected to the connecting block through the damper 52 (i.e. at this time, the sweeping assembly 3 is connected to the moving block 63 of the lifting assembly 6 through the damping assembly 5), so that the damping assembly 5 can also damp the vibration generated when the camera 2 moves along with the lifting assembly 6, and further ensure the shooting quality.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made to the present invention by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides a photographic means is swept to aviation pendulum with function of rectifying sets up on the aircraft, its characterized in that includes: the device comprises a main frame, a swinging component, a deviation rectifying component and a camera, wherein the swinging component is arranged on the main frame, the deviation rectifying component is arranged on the swinging component, the camera is arranged on the deviation rectifying component, the main frame is used for being connected with the aircraft, the swinging component is used for driving the deviation rectifying component to swing by taking a first straight line as an axis, the deviation rectifying component is used for driving the camera to swing by taking a second straight line as an axis, and the first straight line is perpendicular to the second straight line.

2. The aerial scanning camera device according to claim 1, wherein the scanning assembly comprises a swinging connecting frame and a swinging motor, the swinging connecting frame is connected with the main frame, the deviation correcting assembly is movably arranged on the swinging connecting frame, and the swinging motor is connected with the deviation correcting assembly and used for driving the deviation correcting assembly to swing.

3. The aerial scanning photographic device according to claim 2, wherein the deviation correcting assembly comprises a deviation correcting connecting frame and a deviation correcting motor, the deviation correcting connecting frame is movably arranged on the swinging connecting frame, the swinging motor is connected with the deviation correcting connecting frame, the camera is movably arranged on the deviation correcting connecting frame, and the deviation correcting motor is connected with the camera and used for driving the camera to swing.

4. The aerial sweep camera device as defined in claim 3, wherein a fixed frame is provided on the camera, and the rectification motor is connected to the fixed frame.

5. The aerial sweep camera device as defined in any one of claims 1-4, wherein an optical axis of the camera is perpendicular to the second line.

6. The aerial sweep camera device of claim 5, wherein the optical axis of the camera is perpendicular to and intersects the second line.

7. The aerial sweep camera device of claim 1, wherein a shock absorbing assembly is disposed between the sweep assembly and the main frame.

8. The aerial scanning camera device of claim 7, wherein the shock absorbing assembly comprises a shock absorbing mount and a shock absorber, the shock absorbing mount has at least one set of opposing connecting arms, each connecting arm has the shock absorber thereon, the connecting arm is connected to the main frame through the shock absorber, and the scanning assembly is connected to the shock absorbing mount.

9. The aerial sweep camera device of claim 1, wherein the main frame has an accommodation space therein, the sweep assembly and the camera being disposed in the accommodation space.

10. The aerial scanning photographic device of claim 9, further comprising a lifting assembly, wherein the main frame has a receiving space therein, the scanning assembly, the rectification assembly and the camera are disposed in the receiving space, the scanning assembly and the main frame are connected by the lifting assembly, and the lifting assembly is configured to drive the scanning assembly to move.

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