CN108100284A - A kind of holder, camera assembly and unmanned vehicle - Google Patents

Abstract

The invention relates to the field of aircraft, and provides a cloud platform, a camera assembly and an unmanned aerial vehicle, wherein the platform includes a first motor, a second motor, a lens barrel, a first shock-absorbing assembly and a second shock-absorbing assembly. The first motor is used to drive the camera device to rotate around the first rotation axis. The first motor is mounted on the lens barrel. The second motor is mounted on the lens barrel, and the second motor is used to drive the lens barrel. The first motor and the camera device rotate around a second rotation axis, and the first rotation axis and the second rotation axis The axes are perpendicular. The first damping assembly is installed on the second motor. The second shock absorbing assembly is mounted on the lens barrel, and the first shock absorbing assembly and the second shock absorbing assembly are arranged on opposite sides of the lens barrel along the second rotation axis. The first shock absorbing assembly and the second shock absorbing assembly in the embodiment of the present invention can cooperate to eliminate the vibration transmitted from the unmanned aerial vehicle to the pan/tilt, so that the vibration damping effect of the pan/tilt is improved.

Description

A cloud platform, camera assembly and unmanned aerial vehicle

【Technical field】

The invention relates to the field of aircraft, in particular to a platform, a camera assembly with the camera assembly and an unmanned aerial vehicle with the camera assembly.

【Background technique】

Unmanned aerial vehicle, referred to as unmanned aerial vehicle (UAV), is a new concept equipment in rapid development, which has the advantages of flexible maneuvering, quick response, unmanned driving, and low operation requirements. The unmanned aerial vehicle is equipped with various types of sensors or camera devices through the gimbal, which can realize real-time image transmission and detection of high-risk areas. It is a powerful supplement to satellite remote sensing and traditional aerial remote sensing.

In order to be convenient for users to carry, the miniaturization of unmanned aerial vehicles is a development trend. Miniaturization also needs to retain the functions of unmanned aerial vehicles. The gimbal is particularly important as a part of the shooting system of the unmanned aerial vehicle. The size of the gimbal is directly related to whether the volume of the unmanned aerial vehicle can be made small. General gimbals have three-axis anti-shake, but some very small aircraft can only be equipped with two-axis anti-shake gimbals. However, the vibration reduction effect of the current two-axis gimbal is not good.

【Content of invention】

In order to solve the above technical problems, embodiments of the present invention provide a pan/tilt, a camera assembly and an unmanned aerial vehicle with good vibration reduction effects.

The embodiment of the present invention solves its technical problem and adopts the following technical solutions:

A cloud platform, comprising:

The first motor is used to carry the imaging device and is used to drive the imaging device to rotate around the first rotation axis;

a lens barrel, the first motor is mounted on the lens barrel;

A second motor, which is installed on the lens barrel, the second motor is used to drive the lens barrel, the first motor and the camera device rotate around a second rotation axis, and the first rotation axis is in contact with the lens barrel. perpendicular to the second axis of rotation;

a first damping assembly mounted on the second motor;

The second shock absorbing assembly is mounted on the lens barrel, and the first shock absorbing assembly and the second shock absorbing assembly are respectively arranged on opposite sides of the lens barrel along the second rotation axis.

Optionally, the first motor is accommodated in the lens barrel.

Optionally, the lens barrel is provided with a first wiring hole;

The second shock absorbing assembly is provided with a second wiring hole, the first wiring hole communicates with the second wiring hole, and the first wiring hole and the second wiring hole are used for The wires of the first motor and the imaging device are allowed to pass through.

Optionally, the outer contour of the lens barrel is cylindrical, and the central axis of the lens barrel coincides with the second rotation axis.

Optionally, the lens barrel includes a first barrel and a second barrel, the first motor is fixedly mounted on the first barrel, and the first barrel is engaged with the second barrel.

Optionally, the first motor includes a first fixed part and a first rotating part;

The first fixing part is movably connected to the first rotating part, and the first fixing part is fixedly installed on the lens barrel;

The first rotating part is used to carry the imaging device, and the first rotating part can rotate together with the imaging device around the first rotation axis relative to the first fixing part.

Optionally, the second motor is arranged outside the lens barrel;

The second motor includes a second fixed part and a second rotating part;

The second fixing part is movably connected to the second rotating part, and the second fixing part is installed on the first shock absorbing assembly;

The second rotating part is mounted on the lens barrel, and the second rotating part can be together with the lens barrel, the first motor and the camera device around the second rotation axis relative to the second The fixed part rotates.

Optionally, the first shock absorber assembly includes a first support and a first shock absorber;

The first supporting member is installed on the second fixing part;

The first shock absorber is installed on the first supporting member.

Optionally, the first support member is a hollow cylinder sleeved on the second fixing portion.

Optionally, the central axis of the first support coincides with the second axis of rotation.

Optionally, at least one first protrusion extends from the outer sidewall of the first support member;

The number of the first shock absorber is at least one, and each of the first shock absorbers is fixedly mounted on a corresponding one of the first protrusions.

Optionally, the second shock absorber assembly includes a second support member, a second shock absorber and a connecting member;

The connecting piece is fixedly installed on the lens barrel;

The second supporting member is installed on the connecting member, and the second supporting member can rotate around the second rotation axis relative to the connecting member;

The second shock absorber is installed on the second supporting member.

Optionally, the second support member is provided with an installation through hole;

The connector includes a body part and an extension part, the extension part extends from the body part, the body part is fixedly installed on the lens barrel, and the extension part is inserted into the installation through hole.

Optionally, both the main body part and the extension part are hollow cylinders, and the central axis of the main body part and the central axis of the extension part coincide with the second rotation axis.

Optionally, the second support member is a hollow cylinder, the axis of which coincides with the second axis of rotation.

Optionally, at least one second protrusion extends from the outer sidewall of the second support member;

The number of the second shock absorber is at least one, and each second shock absorber is fixedly mounted on a corresponding one of the second protrusions.

The embodiment of the present invention solves its technical problem and also adopts the following technical solutions:

A camera assembly includes a camera device and the above-mentioned pan/tilt, and the camera device is installed on the first motor.

Optionally, the camera device includes a lens mount and at least one lens;

The at least one lens is fixedly mounted on the lens holder;

The lens holder is installed on the first motor.

The embodiment of the present invention solves its technical problem and also adopts the following technical solutions:

An unmanned aerial vehicle includes a fuselage and the aforementioned camera assembly, and the first shock absorbing assembly and the second shock absorbing assembly are installed on the fuselage respectively.

Optionally, the fuselage is provided with a receiving cavity;

The camera assembly is accommodated in the accommodating cavity;

The first shock-absorbing assembly and the second shock-absorbing assembly are installed on the inner wall of the accommodation chamber respectively.

Compared with the prior art, the first shock absorbing assembly in the embodiment of the present invention is installed on the second motor, the second shock absorbing assembly is installed on the lens barrel, and the first shock absorbing assembly and the The second damping assembly is arranged on opposite sides of the lens barrel along the second rotation axis, and can coordinately eliminate the vibration transmitted from the unmanned aerial vehicle to the gimbal, so that the vibration damping effect of the gimbal is improved.

【Description of drawings】

One or more embodiments are exemplified by the corresponding drawings, and these exemplifications are not construed as limiting the embodiments. Elements with the same reference numerals in the drawings represent similar elements, unless otherwise specified Note that the drawings in the drawings are not limited to scale.

Figure 1 is a perspective view of an unmanned aerial vehicle provided by one of the embodiments of the present invention;

Fig. 2 is a perspective view of another angle of the unmanned aerial vehicle shown in Fig. 1;

Fig. 3 is a perspective view of the camera assembly of the unmanned aerial vehicle shown in Fig. 1;

Fig. 4 is a partial exploded view of the camera assembly shown in Fig. 3;

Fig. 5 is an exploded view of the camera assembly shown in Fig. 3;

Fig. 6 is an exploded view of another angle of the camera assembly shown in Fig. 3;

FIG. 7 is an exploded view from another angle of the camera assembly shown in FIG. 3 .

【Detailed ways】

In order to facilitate the understanding of the present invention, the present invention will be described in more detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that when an element is said to be "fixed" to another element, it may be directly on the other element, or there may be one or more intervening elements therebetween. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or one or more intervening elements may be present therebetween. The terms "vertical", "horizontal", "left", "right", "inner", "outer" and similar expressions are used in this specification for the purpose of description only.

Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. Terms used in the description of the present invention are only for the purpose of describing specific embodiments, and are not used to limit the present invention. The term "and/or" used in this specification includes any and all combinations of one or more of the associated listed items.

In addition, the technical features involved in different embodiments of the present invention described below may be combined with each other as long as they do not constitute a conflict with each other.

Please refer to FIG. 1 and FIG. 2 together. An unmanned aerial vehicle 600 provided by an embodiment of the present invention includes a fuselage 500 , an arm 400 , a power assembly (not shown) and a camera assembly 300 . The arm 400 is installed on the fuselage 500 , and the power assembly is installed on the arm 400 to provide power for the UAV 600 . The camera assembly 300 is installed on the body 500 for capturing images.

The fuselage 500 includes a control circuit assembly composed of electronic components such as MCU, and the control circuit assembly includes a plurality of control modules, such as, for controlling the power assembly to control the flight attitude of the unmanned aerial vehicle 600 A flight control module, a positioning module for navigating the UAV 600, and a data processing module for processing environmental information acquired by related airborne equipment, etc. The fuselage 500 is provided with a receiving chamber 502 .

The four arms 400 are mounted on the fuselage 500, two of the arms 400 are located on one side of the fuselage 500, and the other two arms 400 are located on the other side of the fuselage 500. side.

Each of the power assemblies is installed on a corresponding one of the arms 400, each of the power assemblies includes a motor and a propeller, the propeller is installed on the motor, and the motor is installed on one end of the arm 400, It is used to drive the propeller to rotate to provide flight power for the UAV 600 .

In this embodiment, the four arms 400 are installed on the fuselage 500, each of the power components is installed on a corresponding one of the arms 400, and each of the power components includes a motor and a propeller, also That is, the UAV 600 is a quadrotor UAV. It can be understood that, in some other implementations, the number of the machine arms 400 and the number of the power components can be increased or decreased according to actual needs, as long as there is at least one, for example, the number of the machine arms 400 is Two, the number of the power components is two, and each of the power components is installed on a corresponding one of the arms 400 .

The camera assembly 300 is installed on the body 500 , and the camera assembly 300 is accommodated in the receiving cavity 502 . The camera assembly 300 includes a pan/tilt 100 and a camera device 200 . The camera device 200 is installed on the platform 100 for shooting images, and the camera device 200 includes at least one lens. The cloud platform 100 is installed on the fuselage 500, and is used to fix the camera device 200 or adjust the attitude of the camera device 200 at will (for example, changing the height, inclination and/or height of the camera device 200 ). direction) and keep the imaging device 200 stably at the set posture.

Please refer to FIG. 3 and FIG. 4 together, the pan/tilt 100 includes a lens barrel 10 , a first motor 20 , a second motor 30 , a first shock absorbing assembly 40 and a second shock absorbing assembly 50 . The first motor 20 carries the camera device 200 and is used to drive the camera device 200 to rotate around the first rotation axis. The first motor 20 is mounted on the lens barrel 10 and accommodated in the lens barrel 10 Inside. The second motor 30 is installed on the lens barrel 10, and the second motor 30 is arranged outside the lens barrel 10, the second motor 30 is used to drive the lens barrel 10, the first The motor 20 and the camera device 200 rotate around the second rotation axis. The first shock absorbing assembly 40 is installed on the second motor 30, the second shock absorbing assembly 50 is installed on the lens barrel 10, and the lens barrel 10 can rotate around the second rotation axis relative to the The second shock absorbing assembly 50 rotates, and the first shock absorbing assembly 40 and the second shock absorbing assembly 50 are respectively arranged on opposite sides of the lens barrel 10 along the second rotation axis. The shock absorbing assembly 40 and the second shock absorbing assembly 50 are used to install the pan/tilt 100 on the fuselage 500 . The first rotation axis and the second rotation axis are perpendicular to each other.

Please refer to FIG. 5 to FIG. 7 together. The outer contour of the lens barrel 10 is substantially cylindrical, and its central axis coincides with the second rotation axis. The lens barrel 10 includes a first barrel 102 and a second barrel 104 , and the lens barrel 10 is divided into the first barrel 102 and the second barrel 104 by a plane passing through its central axis. The first cylinder 102 supports the first motor 20, the first cylinder 102 is provided with a first notch 1020, the second cylinder 104 is provided with a second notch 1040 and a through hole 1042, and the first cylinder 102 is provided with a second notch 1040 and a through hole 1042. A notch 1020 and the second notch 1040 form a first wiring hole, and the first wiring hole is used for allowing wires to pass through. The through hole 1042 is used for allowing the lens of the camera device 200 to pass through.

In this embodiment, the lens barrel 10 includes the first cylinder body 102 and the second cylinder body 104 which are separated. During installation, the camera device 200 can be fixed to the first motor 20 first, and then The first motor 20 is fixed to the inner wall of the first cylinder 102, and finally the second cylinder 104 is fastened to the first cylinder 102, and the separated first cylinder 102 and The second barrel 104 can facilitate the installation of the camera device 200 and the first motor 20 in the lens barrel 10 . In addition, the camera device 200 and the first motor 20 are installed in the lens barrel 10 , so that the structure of the pan/tilt 100 is compact, and the moment of inertia of the pan/tilt 100 is small. Moreover, the outer contour of the lens barrel 10 is roughly cylindrical, the central axis of the lens barrel 10 coincides with the second rotation axis, and when rotating around the second rotation axis, the lens barrel 10 The moment of inertia is small.

It can be understood that, in some other embodiments, the lens barrel 10 is not limited to being divided into the first barrel 102 and the second barrel 104 by a plane passing through its central axis, and can also be used according to actual needs. Other division methods divide the lens barrel 10 into two or more parts, so as to install the camera device 200 and the first motor 20 in the lens barrel 10 conveniently.

It can be understood that, in some other embodiments, the outer contour of the lens barrel 10 is not limited to a substantially cylindrical shape, and can be changed according to actual needs, as long as it can carry the first motor 20 and the camera device 200 , and can be fixedly connected with the second rotating part 304 , for example, the lens barrel 10 can be spherical or ellipsoidal.

The first motor 20 includes a first fixed part 202 , a first rotating part 204 and a first rotating shaft 206 (see FIG. 7 ). The central axis of the first rotating shaft 206 coincides with the first rotation axis. Both the first fixing part 202 and the first rotating part 204 are sleeved on the first rotating shaft 206, the first fixing part 202 is movably mounted on the first rotating shaft 206, and the first rotating The part 204 is fixedly mounted on the first rotating shaft 206 , and both the first rotating part 204 and the first rotating shaft 206 can rotate around the first rotation axis relative to the first fixed part 202 . The first fixing portion 202 is fixedly mounted on the first barrel 102 . The first rotating part 204 is fixedly connected to the camera device 200 .

In this embodiment, the first motor 20 is a roll axis motor, that is, the first rotation axis coincides with the roll axis. The first motor 20 is a disc motor, and the first fixing part 202 is a stator of a rolling axis motor, which includes a support, bearings, coils and a circuit board, etc., the support is disc-shaped, and the Bearings, coils and circuit boards are installed on the disc-shaped support, and the bearings are sheathed on the first rotating shaft 206 . The first rotating part 204 is the rotor of the roll axis motor, which includes a support plate and permanent magnets installed on the support plate, etc., the support plate is disc-shaped, parallel to the support, and the support plate The board is fixedly mounted on one end of the first rotating shaft 206 . The first motor 20 is a disc motor, which has the advantages of small size, light weight, compact structure and high efficiency, which can make the structure of the pan/tilt 100 more compact.

It can be understood that, in some other implementations, the first fixing part 202 can be a rotor of a rolling axis motor, which is fixedly installed on the first rotating shaft 206 and can be relative to the first rotating shaft 206 together. The first rotating part 204 rotates; and the first rotating part 204 can be a stator of a rolling axis motor, which is movably installed on the first rotating shaft 206 and can rotate around the first rotating shaft 206 .

The second motor 30 includes a second fixed part 302 , a second rotating part 304 and a second rotating shaft 306 . The central axis of the second rotating shaft 306 coincides with the second rotation axis. Both the second fixing part 302 and the second rotating part 304 are sleeved on the second rotating shaft 306, the second fixing part 302 is movably mounted on the second rotating shaft 306, and the second rotating The part 304 is fixedly installed on the second rotating shaft 306 , and both the second rotating part 304 and the second rotating shaft 306 can rotate around the second rotating axis relative to the second fixed part 302 . The second rotating part 304 is fixedly mounted on the lens barrel 10 . The second fixing portion 302 is fixedly mounted on the first shock absorbing assembly 40 .

In this embodiment, the second motor 30 is a pitch axis motor, that is, the second rotation axis coincides with the pitch axis. The second motor 30 is a disc motor, and the second fixing part 302 is the stator of the pitch axis motor, which includes a support, bearings, coils and circuit boards, etc., the support is disc-shaped, and the bearing , a coil, and a circuit board are mounted on the disc-shaped support, and the bearing is sleeved on the second rotating shaft 306 . The second rotating part 304 is the rotor of the pitch axis motor, which includes a support plate and permanent magnets installed on the support plate, etc., the support plate is disc-shaped, parallel to the support, and the support plate It is fixedly installed on one end of the second rotating shaft 306 . The second motor 30 is a disc motor, which has the advantages of small size, light weight, compact structure and high efficiency, which can make the structure of the pan/tilt 100 more compact.

It can be understood that, in some other implementations, the second fixing part 302 can be the rotor of the pitch axis motor, which is fixedly installed on the second rotating shaft 306 and can be relative to the second rotating shaft 306 together. The second rotating part 304 rotates; and the second rotating part 304 can be the stator of the pitch axis motor, which is movably installed on the second rotating shaft 306 and can rotate around the second rotating shaft 306 .

The first shock absorber assembly 40 includes a first support 402 and a first shock absorber 404, and the first shock absorber 404 is installed on the first support 402 for installing the pan/tilt 100 on The fuselage 500.

The first support member 402 is roughly a hollow cylinder, the axis of which coincides with the second axis of rotation. The first supporting member 402 can be made of elastic material, such as plastic material or rubber material. The first supporting member 402 is sleeved on the second fixing portion 302 , and the first supporting member 402 is fixedly installed on the second fixing portion 302 . First protrusions 4024 extend from the outer wall of the first support member 402 , and three first protrusions 4024 are evenly distributed around the central axis of the first support member 402 .

It can be understood that, in some other embodiments, the shape of the first support member 402 is not limited to being a hollow cylinder, and can be changed according to actual needs. For example, the first support member 402 can be plate-shaped, so The second fixing portion 302 can be fixedly installed on the first supporting member 402 by means of screws or the like.

The first shock absorber 404 is fixedly installed on the first support member 402, the number of the first shock absorber 404 is three, and each of the first shock absorbers 404 is fixedly installed on a corresponding one of the first shock absorbers 404. The first protrusion 4024 is described. Each of the first shock absorbers 404 can be made of elastic material, such as plastic material or rubber material. Each of the first shock-absorbing elements 404 can be a shock-absorbing column or a shock-absorbing ball. It can be understood that, in some other embodiments, the number of the first shock absorber 404 and the number of the first protrusion 4024 can be increased or decreased according to actual needs, as long as there is at least one, for example, the first The number of a shock absorber 404 and the first protrusions 4024 are four.

The second shock absorber assembly 50 includes a second support 502, a second shock absorber 504 and a connecting member 505, the second support 502 is installed on the connecting member 505, and the second shock absorber 504 is installed The second supporting member 502 is used for installing the pan-tilt 100 on the fuselage 500 .

The connecting piece 505 is fixedly installed on the lens barrel 10, the connecting piece 505 is provided with a second wiring hole 5050, the second wiring hole 5050 runs through the connecting piece 505, and the second wiring hole 5050 communicates with the first wiring hole. The connecting piece 505 includes a body portion 506 and an extension portion 508 . The body part 506 is fixedly mounted on the lens barrel 10 and is a hollow cylinder. The extension part 508 extends from the body part 506, the extension part 508 is also a hollow cylinder, the diameter of the extension part 508 is smaller than the diameter of the body part 506, and the center of the body part 506 Both the axis and the central axis of the extension 508 coincide with the second axis of rotation. In this embodiment, the second wire hole 5050 communicates with the first wire hole, allowing wires (including power wires and signal wires) of the camera device 200 and the first motor 20 to pass through. However, to electrically connect the electronic components in the fuselage 500 . Through the connected second wiring hole 5050 and the first wiring hole, the wires of the imaging device 200 and the first motor 20 can be arranged in the pan/tilt 100, which can reduce the Describe the volume of the cloud platform 100.

The second support member 502 is roughly a hollow cylinder, the axis of which coincides with the second axis of rotation. The second supporting member 502 can be made of elastic material, such as plastic material or rubber material. The second support member 502 is provided with an installation through hole 5020, the extension 508 is inserted into the installation through hole 5020, and the extension 508 can be in the installation through hole 5020 relative to the second rotation axis. The second supporting member 502 rotates. Second protrusions 5024 extend from the outer wall of the second support member 502 , and three second protrusions 5024 are evenly distributed around the central axis of the second support member 502 .

It can be understood that, in some other embodiments, the shape of the second support member 502 is not limited to being a hollow cylinder, and can be changed according to actual needs, as long as it is a cylinder and the installation through hole 5020 is provided. For example, the second support member 502 may be a prism.

The second shock absorber 504 is fixedly installed on the second support member 502, the number of the second shock absorber 504 is three, and each second shock absorber 504 is fixedly installed on a corresponding one of the The second protrusion 5024 is described. Each of the second shock absorbers 504 can be made of elastic material, such as plastic material or rubber material. Each of the second shock-absorbing elements 504 can be a shock-absorbing column or a shock-absorbing ball. It can be understood that, in some other embodiments, the number of the second shock absorber 504 and the second protrusion 5024 can be increased or decreased according to actual needs, as long as there is at least one, for example, the first The number of the second shock absorber 504 and the second protrusions 5024 are four.

The camera device 200 includes a lens mount 210 and a lens 220 . The lens 220 is fixedly mounted on the lens holder 210 , and the lens 220 is accommodated in the through hole 1042 . The lens holder 210 is fixedly mounted on the first rotating part 204 . The lens holder 210 is cylindrical and sleeved on the first rotating portion 204 . In this embodiment, the number of the lens 220 is one, it can be understood that, in some other embodiments, the number of the lens 220 can be increased according to actual needs, as long as it is at least one, for example, the The number of lenses 220 is two, and the two lenses 220 are installed side by side on the lens holder 210. Correspondingly, the second cylinder 104 has two through holes 1042, and each of the lenses 220 is accommodated in the lens holder 210. corresponding to one of the through holes 1042 .

When installing the camera assembly 300 on the fuselage 500 , the first shock absorber 404 and the second shock absorber 504 are fixedly installed on the inner wall of the receiving chamber 502 respectively. When the UAV 600 is flying horizontally, the second rotation axis is set horizontally.

When the first motor 20 works, the first rotating part 204 drives the camera device 200 to rotate around the first rotation axis. When the second motor 30 works, the second rotating part 304 drives the lens barrel 10, the connecting member 505, the first motor 20 and the camera device 200 to rotate around the second rotation axis .

In this embodiment, the first shock absorbing assembly 40 is installed on the second motor 30, the second shock absorbing assembly 50 is installed on the lens barrel 10, and the first shock absorbing assembly 40 and the The second damping assembly 50 is arranged on opposite sides of the lens barrel 10 along the second rotation axis, and can cooperate to eliminate the vibration transmitted from the unmanned aerial vehicle 600 to the cloud platform 100, so that the platform 100 The vibration damping effect is improved.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, not to limit them; under the idea of the present invention, the technical features in the above embodiments or different embodiments can also be combined, The steps may be performed in any order, and there are many other variations of the different aspects of the invention as described above, which have not been presented in detail for the sake of brevity; although the invention has been described in detail with reference to the preceding examples, those of ordinary skill in the art The skilled person should understand that it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the various implementations of the present invention. The scope of technical solutions.

Claims (20)

1. a cloud platform (100), is characterized in that, comprises: The first motor (20) is used to carry the camera device (200), and is used to drive the camera device (200) to rotate around the first rotation axis; A lens barrel (10), the first motor (20) is mounted on the lens barrel (10); A second motor (30), which is installed on the lens barrel (10), and the second motor (30) is used to drive the lens barrel (10), the first motor (20) and the imaging device (200) rotating around a second axis of rotation, the first axis of rotation being perpendicular to the second axis of rotation; a first shock absorbing assembly (40), which is installed on the second motor (30); The second shock absorbing assembly (50), which is installed on the lens barrel (10), the first shock absorbing assembly (40) and the second shock absorbing assembly (50) are respectively arranged along the second rotation axis on opposite sides of the lens barrel (10). 2. The pan/tilt (100) according to Claim 1, characterized in that, the first motor (20) is accommodated in the lens barrel (10). 3. The cloud platform (100) according to claim 2, characterized in that, the lens barrel (10) is provided with a first wiring hole; The second shock absorbing assembly (50) is provided with a second wiring hole (5050), the first wiring hole communicates with the second wiring hole (5050), and the first wiring hole and The second wiring hole (5050) is used to allow the wires of the first motor (20) and the imaging device (200) to pass through. 4. The cloud platform (100) according to any one of claims 1 to 3, characterized in that, the outer contour of the lens barrel (10) is cylindrical, and the central axis of the lens barrel (10) and The second axes of rotation coincide. 5. The cloud platform (100) according to any one of claims 1 to 4, characterized in that, the lens barrel (10) comprises a first barrel (102) and a second barrel (104), the The first motor (20) is fixedly installed on the first cylinder (102), and the first cylinder (102) and the second cylinder (104) are fastened together. 6. The cloud platform (100) according to any one of claims 1 to 5, characterized in that, the first motor (20) comprises a first fixed part (202) and a first rotating part (204); The first fixing part (202) is movably connected to the first rotating part (204), and the first fixing part (202) is fixedly installed on the lens barrel (10); The first rotating part (204) is used to carry the imaging device (200), and the first rotating part (204) can work with the imaging device (200) around the first rotation axis relative to the The first fixing part (202) rotates. 7. The cloud platform (100) according to any one of claims 1 to 6, characterized in that, the second motor (30) is arranged outside the lens barrel (10); The second motor (30) includes a second fixed part (302) and a second rotating part (304); The second fixing part (302) is movably connected to the second rotating part (304), and the second fixing part (302) is installed on the first shock absorbing assembly (40); The second rotating part (304) is installed on the lens barrel (10), and the second rotating part (304) can be connected with the lens barrel (10), the first motor (20) and the camera The device (200) rotates together around the second rotation axis relative to the second fixing part (302). 8. The cloud platform (100) according to claim 7, characterized in that, the first shock absorbing assembly (40) comprises a first support (402) and a first shock absorber (404); The first supporting member (402) is installed on the second fixing part (302); The first shock absorber (404) is installed on the first support (402). 9. The cloud platform (100) according to Claim 8, characterized in that, the first supporting member (402) is a hollow cylinder, which is sleeved on the second fixing part (302). 10. The cloud platform (100) according to Claim 9, characterized in that, the central axis of the first support member (402) coincides with the second rotation axis. 11. The cloud platform (100) according to claim 9 or 10, characterized in that at least one first protrusion (4024) extends from the outer side wall of the first support (402); The number of the first shock absorber (404) is at least one, and each first shock absorber (404) is fixedly installed on a corresponding one of the first protrusions (4024). 12. The cloud platform (100) according to any one of claims 1 to 11, characterized in that, the second shock absorbing assembly (50) comprises a second support (502), a second shock absorbing member (504 ) and connectors (505); The connecting piece (505) is fixedly installed on the lens barrel (10); The second supporting member (502) is installed on the connecting member (505), and the second supporting member (502) can rotate around the second rotation axis relative to the connecting member (505); The second shock absorber (504) is installed on the second support (502). 13. The cloud platform (100) according to claim 12, characterized in that, the second support (502) is provided with an installation through hole (5020); The connecting piece (505) includes a body part (506) and an extension part (508), the extension part (508) extends from the body part (506), and the body part (506) is fixedly mounted on the mirror The cylinder (10), the extension part (508) is inserted into the installation through hole (5020). 14. The cloud platform (100) according to claim 13, characterized in that, the body portion (506) and the extension portion (508) are all hollow cylinders, and the central axis of the body portion (506) The central axes of the extension part (508) and the extension part (508) coincide with the second rotation axis. 15. The cloud platform (100) according to any one of claims 12-14, characterized in that, the second support member (502) is a hollow cylinder, the axis of which coincides with the second rotation axis. 16. The cloud platform (100) according to any one of claims 12 to 15, characterized in that, at least one second protrusion (5024) extends from the outer side wall of the second support member (502); The number of the second shock absorber (504) is at least one, and each second shock absorber (504) is fixedly installed on a corresponding one of the second protrusions (5024). 17. A camera assembly (300), characterized in that it comprises a camera device (200) and the pan/tilt (100) according to any one of claims 1 to 16, and the camera device (200) is installed on the A first motor (20). 18. The camera assembly (300) according to claim 17, characterized in that, the camera device (200) comprises a lens mount (210) and at least one lens (220); The at least one lens (220) is fixedly installed on the lens holder (210); The lens holder (210) is installed on the first motor (20). 19. An unmanned aerial vehicle (600), characterized in that it comprises a fuselage (500) and the camera assembly (300) as claimed in claim 17 or 18, the first damping assembly (40) and the The second shock absorbing assembly (50) is installed on the fuselage (500) respectively. 20. The unmanned aerial vehicle (600) according to claim 19, characterized in that, the fuselage (500) is provided with a housing cavity (502); The camera assembly (300) is accommodated in the accommodation cavity (502); The first shock absorbing assembly (40) and the second shock absorbing assembly (50) are installed on the inner wall of the accommodation chamber (502) respectively.