阅读说明：本技术 云台装置及拍摄装置 (Cloud platform device and shooting device ) 是由 赵天菲 谢旻钊 于 2020-06-30 设计创作，主要内容包括：公开了一种云台装置及拍摄装置,云台装置包括用于装载负载的云台支架(10)和位置检测组件,所述云台支架包括轴臂组件,所述轴臂组件包括轴臂(11)和与所述轴臂连接的动力组件(12),所述动力组件用于驱动所述轴臂转动；所述位置检测组件设置于所述轴臂组件的所述动力组件和所述轴臂之间。所述位置检测组件包括检测部件(21)和被检测部件(22),所述检测部件固接于所述动力组件和所述轴臂中的一者,所述被检测部件固接于所述动力组件和所述轴臂中的另一者。所述检测部件用于检测所述被检测部件的位置,以确定所述轴臂相对于所述动力组件的位置,从而确定所述云台的当前位置。(The cloud platform device comprises a cloud platform support (10) for loading a load and a position detection assembly, wherein the cloud platform support comprises a shaft arm assembly, the shaft arm assembly comprises a shaft arm (11) and a power assembly (12) connected with the shaft arm, and the power assembly is used for driving the shaft arm to rotate; the position detection assembly is arranged between the power assembly and the shaft arm of the shaft arm assembly. The position detection assembly comprises a detection part (21) and a detected part (22), the detection part is fixedly connected with one of the power assembly and the shaft arm, and the detected part is fixedly connected with the other of the power assembly and the shaft arm. The detection component is used for detecting the position of the detected component so as to determine the position of the shaft arm relative to the power assembly, and therefore the current position of the holder is determined.)

1. A holder device is characterized by comprising a holder bracket for loading a load and a position detection assembly, wherein the holder bracket comprises a shaft-arm assembly, the shaft-arm assembly comprises a shaft arm and a power assembly connected with the shaft arm, and the power assembly is used for driving the shaft arm to rotate; the position detection assembly is arranged between the power assembly and the shaft arm of the shaft arm assembly;

the position detection assembly comprises a detection part and a detected part, the detection part is fixedly connected to one of the power assembly and the shaft arm, and the detected part is fixedly connected to the other of the power assembly and the shaft arm; the detection component is used for detecting the position of the detected component so as to determine the position of the shaft arm relative to the power assembly.

2. A head apparatus according to claim 1, wherein said detection member is fixedly connected to said power assembly, and said detected member is fixedly connected to said shaft arm.

3. A holder device according to claim 2, wherein said detection unit is a photoelectric sensor, said detection unit comprising a first structural member and a second structural member connected to each other, said first structural member and said second structural member feeding back photoelectric signals of said photoelectric sensor with different intensities.

4. A head apparatus according to claim 3, wherein said photoelectric sensor comprises a detection field of view for detecting said detected component, and the projection areas of said first structural member and said second structural member on said power assembly are the same; the shaft arm comprises an initial position, and when the shaft arm is located at the initial position, the projection areas of the first structural part and the second structural part in the detection visual field are the same.

5. A head arrangement according to claim 4, wherein said component to be detected is an annular member, and said first and second structural members are interconnected semi-annular structures; the axial direction of the annular piece is coaxial with the driving axial direction of the power assembly.

6. A head arrangement according to claim 5, wherein the surface of said first structure is of a first colour and the surface of said second structure is of a second colour, said second colour being different from said first colour.

7. A head arrangement according to claim 6, wherein said first colour is black and said second colour is white.

8. A head arrangement according to claim 5, wherein the surface of said first structure has a first surface roughness and the surface of said second structure has a second surface roughness, said second surface roughness being different from said first surface roughness.

9. A tripod head apparatus according to claim 5, wherein the first structural member is formed with a projection projecting from a surface of the second structural member adjacent to the power assembly, in an axial direction of the annular member;

the photoelectric sensor comprises a groove part matched with the protruding part, the projection of the groove part on the plane where the axial direction of the annular part is located is at least partially overlapped with the projection of the protruding part on the plane, and the projection surface of the photoelectric sensor on the power assembly is at least partially overlapped with the projection surface of the annular part on the power assembly.

10. A head device according to claim 4, wherein said detection member is electrically connected to said power assembly; when the holder device is powered on, the detection part detects the position of the detected part and sends a detection signal to the power assembly, and the power assembly drives the shaft arm to rotate to the initial position according to the detection signal.

11. A holder apparatus according to claim 10, wherein the power assembly comprises a controller, a circuit board, and a driving member for driving the shaft arm to rotate, the driving member is connected to the shaft arm, the controller is fixed to the circuit board and electrically connected to the circuit board, and the detecting member is fixed to the circuit board and electrically connected to the circuit board;

when the holder device is powered on, the detection part detects the position of the detected part and sends a detection signal to the controller, and the controller controls the driving part to drive the shaft arm to rotate to the initial position according to the detection signal.

12. A holder apparatus according to claim 2, wherein said shaft arm includes a base connected to said power unit and a shaft arm body connected to said base, and said detected member is fixedly attached to an end of said base adjacent to said power unit.

13. A holder device according to claim 12, wherein the base has at least one positioning slot formed in an end surface thereof adjacent to the power assembly, and the detected member has at least one engaging portion engaging with the positioning slot.

14. A head device according to claim 1, wherein said detected member is a plastic member.

15. A head arrangement according to claim 1, wherein the number of said arm assemblies is at least one, and the number of said position detection assemblies is at least one and no more than the number of said arm assemblies; the position detection assembly is arranged between the power assembly and the shaft arm of at least one shaft arm assembly.

16. A pan and tilt head apparatus according to claim 15, wherein the at least one shaft arm assembly comprises a yaw shaft assembly, a roll shaft assembly and a pitch shaft assembly;

the yaw axis assembly comprises a yaw axis power assembly and a yaw axis arm connected with the yaw axis power assembly, the roll axis assembly comprises a roll axis power assembly connected with the yaw axis arm and a roll axis arm connected with the roll axis power assembly, and the pitch axis assembly comprises a pitch axis power assembly connected with the roll axis arm and a pitch axis arm connected with the pitch axis power assembly.

17. A shooting device is characterized by comprising a shooting device and a holder device;

the holder device comprises a holder bracket for loading a load and a position detection assembly, the holder bracket comprises an axle arm assembly, the axle arm assembly comprises an axle arm and a power assembly connected with the axle arm, and the power assembly is used for driving the axle arm to rotate; the shooting device is mounted on a shaft arm component of the holder device;

the position detection assembly is arranged between the power assembly and the shaft arm of the shaft arm assembly; the position detection assembly comprises a detection part and a detected part, the detection part is fixedly connected to one of the power assembly and the shaft arm, and the detected part is fixedly connected to the other of the power assembly and the shaft arm; the detection component is used for detecting the position of the detected component so as to determine the position of the shaft arm relative to the power assembly.

18. The camera of claim 17, wherein the detection member is secured to the power assembly and the detected member is secured to the shaft arm.

19. The camera of claim 18, wherein the detection component is a photoelectric sensor, and the detection component comprises a first structural member and a second structural member which are connected with each other, and the intensity of a photoelectric signal fed back to the photoelectric sensor by the first structural member is different from that of a photoelectric signal fed back by the second structural member by the photoelectric sensor.

20. The camera of claim 19, wherein the photosensor comprises a detection field of view for detecting the detected component, and the first and second structures have the same projection area on the power assembly; the shaft arm comprises an initial position, and when the shaft arm is located at the initial position, the projection areas of the first structural part and the second structural part in the detection visual field are the same.

21. The camera of claim 20, wherein the detected component is an annular member, and the first structural member and the second structural member are semi-annular structures connected to each other; the axial direction of the annular piece is coaxial with the driving axial direction of the power assembly.

22. The camera of claim 21, wherein a surface of the first structure is a first color and a surface of the second structure is a second color, the second color being different from the first color.

23. The camera of claim 22, wherein the first color is black and the second color is white.

24. The camera of claim 21, wherein a surface of the first structure has a first surface roughness and a surface of the second structure has a second surface roughness, the second surface roughness being different from the first surface roughness.

25. The camera of claim 21, wherein the first structural member is formed with a protrusion protruding in an axial direction of the annular member, the protrusion protruding from a surface of the second structural member adjacent to the power assembly;

the photoelectric sensor comprises a groove part matched with the protruding part, the projection of the groove part on the plane where the axial direction of the annular part is located is at least partially overlapped with the projection of the protruding part on the plane, and the projection surface of the photoelectric sensor on the power assembly is at least partially overlapped with the projection surface of the annular part on the power assembly.

26. The camera of claim 20, wherein said detection member is electrically connected to said power assembly; when the shooting device is powered on, the detection component detects the position of the detected component and sends a detection signal to the power assembly, and the power assembly drives the shaft arm to rotate to the initial position according to the detection signal.

27. The camera of claim 26, wherein the power assembly comprises a controller, a circuit board, and a driving member for driving the shaft arm to rotate, the driving member is connected to the shaft arm, the controller is fixed to the circuit board and electrically connected to the circuit board, and the detection unit is fixed to the circuit board and electrically connected to the circuit board;

when the holder device is powered on, the detection part detects the position of the detected part and sends a detection signal to the controller, and the controller controls the driving part to drive the shaft arm to rotate to the initial position according to the detection signal.

28. The camera of claim 18, wherein the shaft arm comprises a base connected to the power assembly and a shaft arm body connected to the base, and the detected component is fixed to an end of the base near the power assembly.

29. The camera of claim 28, wherein the base has at least one positioning groove formed on an end surface thereof adjacent to the power assembly, and the detected component has at least one insertion portion for insertion-fitting with the positioning groove.

30. The camera of claim 17, wherein the detected member is a plastic member.

31. The camera of claim 17, wherein the number of said shaft-arm assemblies is at least one, and the number of said position detection assemblies is at least one and no more than the number of said shaft-arm assemblies; the position detection assembly is arranged between the power assembly and the shaft arm of at least one shaft arm assembly.

32. The camera of claim 31, wherein said at least one shaft arm assembly comprises a yaw shaft assembly, a roll shaft assembly, and a pitch shaft assembly;

the yaw axis assembly comprises a yaw axis power assembly and a yaw axis arm connected with the yaw axis power assembly, the roll axis assembly comprises a roll axis power assembly connected with the yaw axis arm and a roll axis arm connected with the roll axis power assembly, and the pitch axis assembly comprises a pitch axis power assembly connected with the roll axis arm and a pitch axis arm connected with the pitch axis power assembly.

Technical Field

The application relates to cloud platform technical field especially relates to a cloud platform device and shooting device.

Background

When a video camera in the film and television industry shoots in motion, a pan-tilt camera is gradually used in order to ensure stable shooting pictures. In actual use, the cradle head cannot be guaranteed to be located at the same position after being used every time, so that the current position cannot be confirmed when the cradle head is started every time, the cradle head needs to be rotated again to confirm the current position, starting time is prolonged, and user experience is influenced.

Disclosure of Invention

The application provides a cloud platform device and shooting device.

Specifically, the method is realized through the following technical scheme:

according to a first aspect of the present application, there is provided a pan-tilt apparatus, comprising a pan-tilt support for loading a load and a position detection assembly, wherein the pan-tilt support comprises a shaft-arm assembly, the shaft-arm assembly comprises a shaft arm and a power assembly connected with the shaft arm, and the power assembly is used for driving the shaft arm to rotate; the position detection assembly is arranged between the power assembly and the shaft arm of the shaft arm assembly;

the position detection assembly comprises a detection part and a detected part, the detection part is fixedly connected to one of the power assembly and the shaft arm, and the detected part is fixedly connected to the other of the power assembly and the shaft arm; the detection component is used for detecting the position of the detected component so as to determine the position of the shaft arm relative to the power assembly.

According to a second aspect of the present application, there is provided a photographing apparatus including a photographer and a pan/tilt head apparatus;

the holder device comprises a holder bracket for loading a load and a position detection assembly, the holder bracket comprises an axle arm assembly, the axle arm assembly comprises an axle arm and a power assembly connected with the axle arm, and the power assembly is used for driving the axle arm to rotate; the shooting device is mounted on a shaft arm component of the holder device;

the position detection assembly is arranged between the power assembly and the shaft arm of the shaft arm assembly; the position detection assembly comprises a detection part and a detected part, the detection part is fixedly connected to one of the power assembly and the shaft arm, and the detected part is fixedly connected to the other of the power assembly and the shaft arm; the detection component is used for detecting the position of the detected component so as to determine the position of the shaft arm relative to the power assembly.

According to the technical scheme provided by the embodiment of the application, the position of the detected part is detected through the detection part of the position detection component arranged between the shaft arm components of the holder device, so that the position of the shaft arm component relative to the power component, namely the position of the joint angle of the shaft arm component of the holder device, can be determined, and the current position of the holder device is determined. The problem that the shooting device needs to be confirmed again because the current position cannot be confirmed when the shooting device is started every time is avoided, starting time is saved, and user experience is improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used 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 invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive labor.

Fig. 1 is a schematic diagram of a partial explosion of a camera in an embodiment of the present application.

Fig. 2 is a schematic perspective view of a camera in an embodiment of the present application.

Fig. 3 is a perspective view of another angle of view of the camera in an embodiment of the present application.

Fig. 4 is a schematic perspective view of a further angle of view of the photographing device in an embodiment of the application.

Fig. 5 to 7 are schematic diagrams illustrating a position change of the photographing device in an embodiment of the present application.

Fig. 8 is a schematic diagram of a partial explosion of a camera in another embodiment of the present application.

Fig. 9 is a schematic perspective view of a camera according to another embodiment of the present application.

Fig. 10 is a perspective view of another angle of view of a camera in another embodiment of the present application.

Fig. 11 is a perspective view of a camera device according to another embodiment of the present application.

Fig. 12 to 14 are schematic diagrams illustrating a change in position of a camera according to another embodiment of the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The application provides a cloud platform device and shooting device. The following describes the pan/tilt head device and the imaging device in detail with reference to the accompanying drawings. The features of the following examples and embodiments may be combined with each other without conflict.

Referring to fig. 1 to 14, an embodiment of the present application provides a camera and a pan/tilt head apparatus, including a camera 90 and the pan/tilt head apparatus, where the pan/tilt head apparatus may include a pan/tilt head support 10 for loading a load and a position detection component, where the camera 90 may be a camera, a lens, or the like, and the load may be the camera 90.

Cloud platform support 10 includes the shaft arm subassembly, the shaft arm subassembly include shaft arm 11 and with power component 12 that shaft arm 11 is connected, power component 12 is used for the drive shaft arm 11 rotates. The camera 90 is mounted on the shaft-arm assembly. The position detection assembly is arranged between the power assembly 12 and the shaft arm 11 of the shaft arm assembly. In practical use, the power assembly 12 drives the shaft arm 11 to rotate, so as to drive the shooting device 90 to rotate together, thereby realizing the function of adjusting the shooting angle of the shooting device 90.

The position detection assembly comprises a detection part 21 and a detected part 22, wherein the detection part 21 is fixedly connected with one of the power assembly 12 and the shaft arm 11, and the detected part 22 is fixedly connected with the other of the power assembly 12 and the shaft arm 11. The detecting component 21 is used for detecting the position of the detected component 22 so as to determine the position of the shaft arm 11 relative to the power assembly 12.

It is understood that the pan and tilt head device may be in different positions after each use of the camera. Through the arrangement, the position of the detected part 22 is detected through the detecting part 21 of the position detecting component arranged between the shaft arm components of the tripod head device, so that the position of the shaft arm 11 of the shaft arm component relative to the power component 12 can be determined, namely the position of the joint angle of the tripod head shaft arm component is determined, and the current position of the tripod head is determined. The problem that the shooting device needs to be confirmed again because the current position cannot be confirmed when the shooting device is started every time is avoided, starting time is saved, and user experience is improved.

In some alternative embodiments, the detecting component 21 is fixed to the power assembly 12, and the detected component 22 is fixed to the shaft arm 11. Of course, in other examples, the positions of the detecting member 21 and the detected member 22 may be interchanged according to actual situations, and the present application does not limit this. In the example shown in the drawings, the detection member 21 is fixed to the power module 12, and the detection member 22 is fixed to the shaft arm 11.

Further, the shaft arm 11 includes a base 111 connected to the power assembly 12 and a shaft arm body 112 connected to the base 111, and the detected component 22 is fixedly connected to one end of the base 111 close to the power assembly 12. The base 111 may be adapted to the structure of the power assembly 12 to facilitate driving of the power assembly 12.

In order to improve the connection firmness between the detected component 22 and the shaft arm 11, at least one positioning groove 113 is formed in the end surface of the base 111 near one side of the power assembly 12, and the detected component 22 is provided with at least one insertion part 224 in insertion fit with the positioning groove 113. The detected component 22 can be inserted into the positioning groove 113 corresponding to the position of the base 111 through the insertion part 224, so as to ensure the position between the detected component 22 and the shaft arm 11 to be stable.

In some alternative embodiments, the detecting component 21 detects the position of the detected component 22 by means of photoelectric sensing. The detecting part 21 is a photoelectric sensor, the detected part 22 includes a first structural member 221 and a second structural member 222 connected to each other, and the intensity of the photoelectric signal fed back to the photoelectric sensor by the first structural member 221 and the second structural member 222 is different. The first structural member 221 and the second structural member 222 can form photoelectric signals with different forming intensities of the photoelectric sensors in a mode of structural difference, material difference, component color difference, surface roughness difference and the like, so that the photoelectric sensors can be distinguished conveniently, and the position of the detected part 22 relative to the detection part 21 can be determined more accurately. Optionally, the detected component 22 is a plastic component, which reduces the overall weight of the pan and tilt head device. The first structural member 221 and the second structural member 222 are integrally formed, so as to facilitate processing and forming.

Further, referring to fig. 5 to 7, in order to determine the initial position of the pan/tilt head apparatus, the photoelectric sensor (i.e. the detection component 21) includes a detection field (as shown by the range of the dashed line in fig. 5) for detecting the detected component 22, and the projection areas of the first structural component 221 and the second structural component 222 on the power assembly 12 are the same. In the example shown in fig. 5, the projections of the first structural member 221 and the second structural member 222 on the power module 12 are rectangular.

The shaft arm 11 includes an initial position, and when the shaft arm 11 is in the initial position, the projection areas of the first structural member 221 and the second structural member 222 in the detection field of view are the same, as shown in fig. 2 and 5. That is, when the shaft arm 11 is at the initial position, the first structural member 221 of the detected component 22 is detected in one half of the detection field of the detection component 21, and the second structural member 222 of the detected component 22 is detected in the other half of the detection field of the detection component 21, which is more convenient for determining whether the shaft arm 11 is at the initial position. When the scales of the detection fields of view covered by the first structural member 221 and the second structural member 222 detected by the detection part 21 are different, it indicates that the shaft arm 11 is not in the initial position. In the example shown in fig. 3 and 6, the second structure 222 is detected in its entirety within the detection field of view of the detection unit 21. In the example shown in fig. 4 and 7, the first structural member 221 is detected in the entire detection field of the detection unit 21.

In some alternative embodiments, the detected component 22 is a ring-shaped member, and the first structural member 221 and the second structural member 222 are semi-ring-shaped structures connected to each other. The axial direction of the annular member is arranged coaxially with the driving axial direction of the power assembly 12. It is understood that when the shaft arm 11 rotates relative to the power module 12, the detected member 22 rotates together with the shaft arm 11 about the axial direction of the power module 12.

In the examples shown in fig. 1 to 4, the first structural member 221 and the second structural member 222 can form photoelectric signals having different intensities for the photoelectric sensors by the difference in the colors of the members. Optionally, the surface of the first structure 221 is a first color, and the surface of the second structure 222 is a second color, which is different from the first color. To create a different photo signal of greater contrast intensity, the first color is black and the second color is white. Of course, in other examples, the first color and the second color may adopt other two different colors, which is not limited in this application.

In the example shown in fig. 1 to 4, the first structural member 221 and the second structural member 222 may realize photoelectric signals having different formation intensities of the photoelectric sensors by the difference in surface roughness. Optionally, the surface of the first structural member 221 has a first surface roughness and the surface of the second structural member 222 has a second surface roughness, the second surface roughness being different from the first surface roughness.

The first structural member 221 and the second structural member 222 can form photoelectric signals having different intensities for the photoelectric sensors by the structural difference. The structural difference between the first structural member 221 and the second structural member 222 can enable the first structural member 221 to be always located outside the detection range of the detection part 21 during the rotation of the shaft arm 12, and at least a part of the second structural member 222 to be located within the detection range of the detection part 21, so that photoelectric signals with different intensities can be formed for photoelectric sensors.

In the example shown in fig. 8 to 11, the first structural member 221 is formed with a protruding portion 223 protruding in the axial direction of the annular member, and the protruding portion 223 protrudes from the surface of the second structural member 222 close to the power assembly 12. The photoelectric sensor comprises a groove part 211 matched with the convex part 223, the projection of the groove part 211 projected on the plane of the annular part in the axial direction is at least partially overlapped with the projection of the convex part 223 projected on the plane, and the projection plane of the photoelectric sensor projected on the power assembly 12 is at least partially overlapped with the projection plane of the annular part projected on the power assembly 12. With the above arrangement, it is ensured that the moving track of the protruding portion 223 of the second structure 222 corresponds to the position of the groove portion 211 of the detecting member 21 during the rotation of the detected member 22 with the shaft arm 11, and it is also ensured that at least a part of the protruding portion 223 of the second structure 222 is located in the groove portion 211 of the detecting member 21.

It is understood that when the shaft arm 11 is in the initial position, the protruding portion 223 of the second structure 222 covers half of the space in the groove portion 211 of the detecting member 21, i.e. the protruding portion 223 of the second structure 222 covers 50% of the space in the groove portion 211 of the detecting member 21. As shown in fig. 9. When the proportion of the space in which the projecting portion 223 of the second structural member 222 covers the groove portion 211 of the detection member 21 is not 50%, it indicates that the shaft arm 11 is not in the initial position. In the example shown in fig. 10, the entire detection field of view of the detection unit 21 is covered by the projection 223 of the second structure 222. In the example shown in fig. 11, the detection field of the detection unit 21 is not covered by the projection 223 of the second structure 222.

Referring to fig. 12 to 14, in the example shown in fig. 12 to 14, the second structural member 222 has a longitudinal dimension larger than that of the first structural member 111. When the shaft arm 11 is in the initial position, the second structural member 222 of the detected component 22 is detected in one half of the detection field of the detection component 21, and no detected component 21 is detected in the other half of the detection field of the detection component 21, i.e., the coverage ratio of the detected component 22 in the detection field of the detection component 21 is 50%, as shown in fig. 12. When the ratio covered by the detection member 22 in the detection field of the detection member 21 is not 50%, it indicates that the shaft arm 11 is not in the initial position. In the example shown in fig. 13, the detection unit 21 does not detect any object 22 in the detection field of view. In the example shown in fig. 14, the detection unit 21 detects all the objects 22 in the detection field of view.

In some alternative embodiments, the detection member 21 is electrically connected to the power assembly 12. When the pan/tilt head device is powered on, the detection part 21 detects the position of the detected part 22 and sends a detection signal to the power assembly 12, and the power assembly 12 drives the shaft arm 11 to rotate to the initial position according to the detection signal. It is understood that when the pan and tilt head apparatus is powered on, if the position of the detected part 22 detected by the detecting part 21 indicates that the shaft arm 11 is not at the initial position, the power assembly 12 can automatically drive the shaft arm 11 to rotate to the initial position, as shown in fig. 2 or fig. 9.

Further, the power assembly 12 includes a controller, a circuit board 121 and a driving member 122 for driving the shaft arm 11 to rotate, the driving member 122 is connected to the shaft arm 11, the controller is fixedly connected to the circuit board 121 and electrically connected to the circuit board 121, and the detecting component 21 is fixedly connected to the circuit board 121 and electrically connected to the circuit board 121. When the pan/tilt head device is powered on, the detection part 21 detects the position of the detected part 22 and sends a detection signal to the controller, and the controller controls the driving part 122 to drive the shaft arm 11 to rotate to an initial position according to the detection signal. Alternatively, the driving member 122 is a driving motor, and other driving structures may be adopted for the driving member 122, which is not limited in this application. An electrical cord 19 for powering a drive motor or other device and transmitting data may also be provided within the housing of the power assembly 12.

In practical applications, when the pan/tilt head apparatus is powered on, if the position of the detected part 22 detected by the detecting part 21 indicates that the shaft arm 11 is not at the initial position, the controller can automatically control the driving part 122 to drive the shaft arm 11 to rotate to the initial position. That is, when the shooting device is powered on, the pan/tilt head device can automatically control the power assembly 12 to drive the shaft arm 11 to rotate to the initial position according to the detection result of the detection component 21, so as to realize the function of automatic reset and correction.

When the detecting part 21 detects that the second structural member 222 occupies a larger proportion of the detection field of view than the first structural member 221, as shown in fig. 3, the controller controls the driving member 122 to drive the shaft arm 11 to rotate counterclockwise to the initial position shown in fig. 2. When the detecting part 21 detects that the second structural member 222 occupies a smaller proportion of the detection field of view than the first structural member 221, as shown in fig. 4, the controller controls the driving member 122 to drive the shaft arm 11 to rotate clockwise to the initial position shown in fig. 2.

When the detecting part 21 detects that the protruding feature of the protruding portion 223 of the second structural member 222 occupies more than 50% of the detection field of view, as shown in fig. 10, the controller controls the driving member 122 to drive the shaft arm 11 to rotate counterclockwise to the initial position shown in fig. 9. When the detecting part 21 detects that the protruding feature of the protruding portion 223 of the second structural member 222 occupies less than 50% of the detection field of view, as shown in fig. 11, the controller controls the driving member 122 to drive the shaft arm 11 to rotate clockwise to the initial position shown in fig. 9.

In some optional embodiments, the holder apparatus may further include at least one Flexible Printed Circuit (FPC) 17, and the connector 18 for connecting an external device is connected to the Flexible Circuit 17. Alternatively, the flexible circuit board 17 may be connected to the circuit board 121, and may also be connected to an internal main board of the camera 90.

In some optional embodiments, the number of the axle arm assemblies is at least one, the number of the position detection assemblies is at least one and no more than the number of the axle arm assemblies, and the position detection assemblies are arranged between the power assembly 12 and the axle arm 11 of at least one axle arm assembly. It can be understood that the holder device of the present application can be a single-axis holder, a double-axis holder, or a triple-axis holder. When the cloud platform device of this application is unipolar cloud platform, the quantity of armshaft subassembly is one, the quantity of position detection subassembly is one, position detection subassembly sets up between power component 12 and the armshaft 11 of this armshaft subassembly. When the cloud platform device of this application is biax cloud platform, the quantity of armshaft subassembly is two, position detection subassembly's quantity can be one or two, can set up according to actual need between power component 12 and armshaft 11 of one of them armshaft subassembly position detection subassembly, or all set up one between power component 12 and the armshaft 11 of two armshaft subassemblies position detection subassembly. When the cloud platform device of this application is three axle cloud platform, the quantity of armshaft subassembly is three, position detection subassembly's quantity can be one, two or three, can set up according to actual need between power component 12 and armshaft 11 of one of them armshaft subassembly position detection subassembly, or set up between power component 12 and the armshaft 11 of two of them armshaft subassemblies position detection subassembly, or all set up one between power component 12 and the armshaft 11 of three armshaft subassembly position detection subassembly.

Wherein the at least one shaft arm assembly may include a yaw shaft assembly, a roll shaft assembly, and a pitch shaft assembly. The yaw axis assembly comprises a yaw axis power assembly and a yaw axis arm connected with the yaw axis power assembly, the roll axis assembly comprises a roll axis power assembly 13 connected with the yaw axis arm and a roll axis arm 14 connected with the roll axis power assembly 13, and the pitch axis assembly comprises a pitch axis power assembly 15 connected with the roll axis arm 14 and a pitch axis arm 16 connected with the pitch axis power assembly 15. The camera 90 may be provided to the tilt axis arm. The yaw axis arm is rotatable relative to the yaw axis power assembly. The roll axle arm is rotatable relative to the roll axle power assembly. The pitch axis arm is rotatable relative to the pitch axis power assembly.

Optionally, in the example shown in the drawings, the pan-tilt apparatus of the present application is a three-axis pan-tilt. It should be noted that the shaft arm 11 shown in the drawings may be understood as a yaw shaft arm, and the power assembly 12 shown in the drawings may be understood as a yaw shaft power assembly. Alternatively, in order to save the volume of the pan/tilt head device, the roll axis arm 14 and the pitch axis arm 16 may be configured to occupy a small volume, and may be configured to be matched with the roll axis power assembly 13 and the pitch axis power assembly 15.

The shooting device of the embodiment of the application can determine the position of the shaft arm 11 of the shaft arm component relative to the power component 12, namely the position of the joint angle of the shaft arm component of the holder through the position detection component 21 of the position detection component arranged between the shaft arm components of the holder device to detect the position of the detected component 22, thereby determining the current position of the holder. The problem that the shooting device needs to be confirmed again because the current position cannot be confirmed when the shooting device is started every time is avoided, starting time is saved, and user experience is improved. And when the shooting device is powered on, the pan-tilt device can automatically control the power assembly 12 to drive the shaft arm 11 to rotate to the initial position according to the detection result of the detection component 21, so that the function of automatic reset correction is realized.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. The terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The holder handle and the holder with the holder handle provided by the embodiment of the application are described in detail, and the principle and the embodiment of the application are explained by applying specific examples, and the description of the embodiment is only used for helping to understand the method and the core idea of the application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.