WO2018149014A1

WO2018149014A1 - Pan-tilt, photographing assembly, and air vehicle

Info

Publication number: WO2018149014A1
Application number: PCT/CN2017/077295
Authority: WO
Inventors: 贝世猛; 朱锋; 李卫东
Original assignee: 深圳市大疆灵眸科技有限公司
Priority date: 2017-02-14
Filing date: 2017-03-20
Publication date: 2018-08-23
Also published as: CN109690882B; CN109690882A; CN206544602U

Abstract

A pan-tilt, a photographing assembly, and an air vehicle. The pan-tilt (100) comprises a motor (2), a shaft assembly driven by the motor, a first housing (1) provided on the motor, a first circuit board (11) and an SDI interface (12) separately provided in the first housing (1), and an electrically-conductive slip ring (3). The motor comprises a connecting shaft (21); the electrically-conductive slip ring (3) is disposed in the connecting shaft (21) and comprises a second housing (32) fixedly connected to the connecting shaft (21), a core (31) disposed in and rotatably and electrically connected to the second housing (32), a first connecting wire (33) connected to the core (31), and a second connecting wire (34) connected to the second housing (32). The first connecting wire (33) comprises a power line and a signal wire; the second connecting wire (34) corresponds to the first connecting wire (33); the first connecting wire (33) is connected to the first circuit board (11); the second connecting wire (34) is connected to the shaft assembly. The electrically-conductive slip ring (3) further comprises an SDI line (35) connected to the core. The core is connected to the SDI interface (12) by means of the SDI line (35).

Description

PTZ, shooting components and aircraft

Technical field

The invention relates to the field of photographing, and in particular to a pan/tilt head, a photographing assembly and an aircraft.

Background technique

In some rotating equipment, it is necessary to continuously rotate the joints at the same time, and at the same time, it is necessary to take the power line and the signal line to prevent the power line and the signal line from being entangled with the rotation of the device, and the power line and the signal line are twisted due to the winding. The risk of breaking, thus affecting the normal operation of the equipment. At present, the solution to the above problem is to integrate the power line and the signal line by using a conductive slip ring by providing a conductive slip ring structure in the rotating device to prevent the power line and the signal line from being entangled.

With the continuous development of PTZ technology, the existing PTZ has more and more functions to meet the different needs of users. For example, external power supply to the PTZ, external control of camera parameters, and transmission of video to a remote monitor via a camera mounted on the PTZ will inevitably result in multiple types of routing. When the PTZ motor rotates, if these wires are not processed, the wires may be entangled with the rotation of the motor, which will not only hinder the rotation of the gimbal, but may cause the wire to be broken and affect the gimbal. normal work. In practical applications, when shooting composition and shooting skills may require a certain motor shaft of the gimbal (such as the yaw axis) to rotate at a larger angle or multiple turns, these traces are obstacles that must be bypassed. In addition, the existing cloud platform does not have the real-time transmission of high-definition video signals, and it is difficult to meet the needs of users.

Summary of the invention

In view of this, the present invention provides a pan/tilt head, a photographing assembly, and an aircraft.

Specifically, the present invention is achieved by the following technical solutions:

According to a first aspect of the present invention, a pan/tilt head includes a motor and a shaft assembly driven by the motor, the motor including a connecting shaft, the pan/tilt further comprising a first outer casing disposed on the motor, a first circuit board and an SDI interface respectively disposed in the first housing and a conductive slip ring disposed in the connecting shaft;

The conductive slip ring includes a second outer casing fixedly coupled to the connecting shaft, a core disposed in the second outer casing and electrically connected to the second outer casing, and a first connecting wire connected to the core a second connecting line connected to the second outer casing;

The first connection line includes a power line and a signal line, the second connection line corresponds to the first connection line, the first connection line is connected to the first circuit board, and the second connection line Connected to the shaft assembly;

The conductive slip ring also includes an SDI line coupled to the core, the core being coupled to the SDI interface by an SDI line.

In a second aspect, the present invention provides a photographing assembly, including a camera, a pan/tilt head (100), and the camera (200) is mounted on the pan/tilt head (100);

The pan/tilt head includes a motor (2) and a shaft assembly driven by the motor (2), the motor (2) includes a connecting shaft (21), and the pan/tilt further includes a motor (2) a first outer casing (1), a first circuit board (11) and an SDI interface (12) respectively disposed in the first outer casing (1), and a conductive slip ring disposed in the connecting shaft (21) ;

The conductive slip ring includes a second outer casing (32) fixedly coupled to the connecting shaft (21), a core disposed in the second outer casing (32) and electrically connected to the second outer casing (32) ( 31) a first connecting line connected to the core (31) and a second connecting line connected to the second outer casing (32);

The first connection line includes a power line and a signal line, the second connection line corresponds to the first connection line, and the first connection line is connected to the first circuit board (11), the Two connecting wires are connected to the shaft assembly;

The conductive slip ring further includes an SDI line connected to the core (31), the core (31) being connected to the SDI interface (12) by an SDI line.

In a third aspect, the present invention provides an aircraft comprising a fuselage, a head (100), the head (100), comprising a motor (2) and a shaft assembly driven by the motor (2), the motor (2) including the connecting shaft (21), The pan/tilt head further includes a first outer casing (1) disposed on the motor (2), a first circuit board (11) and an SDI interface respectively disposed in the first outer casing (1). (12) and a conductive slip ring disposed in the connecting shaft (21);

The conductive slip ring further includes an SDI line connected to the core (31), the core (31) being connected to the SDI interface (12) through an SDI line;

The pan/tilt (100) is fixed to the body.

The technical solution provided by the embodiment of the present invention can be seen that the SDI interface can realize real-time transmission of high-definition video signals, and integrate SDI lines, power lines and signal lines through conductive slip rings to make SDI lines and power lines. The relative closing of the signal line prevents the SDI line, the power line, and the signal line from being entangled by twisting.

The above general description and the following detailed description are intended to be illustrative and not restrictive.

DRAWINGS

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the present invention. Other drawings may also be obtained from those of ordinary skill in the art in view of the drawings.

1 is a perspective view of a photographing assembly according to an embodiment of the present invention;

Figure 2 is a perspective view of an aircraft according to an embodiment of the present invention;

3 is a schematic cross-sectional view of a gimbal according to an embodiment of the present invention;

4 is a schematic cross-sectional view showing another direction of a gimbal according to an embodiment of the present invention;

Figure 5 is a perspective view of a conductive slip ring according to an embodiment of the present invention;

Figure 6 is a perspective view of a gimbal according to an embodiment of the present invention;

Figure 7 is a perspective view showing another direction of the pan/tilt head according to an embodiment of the present invention;

Fig. 8 is a perspective view showing still another direction of the pan/tilt head according to an embodiment of the present invention.

Reference mark:

100: PTZ;

1: first housing; 11: first circuit board; 12: SDI interface; 13: power interface; 14: external power supply interface; 15: monitor and thumb controller interface; 16: camera control interface; Board; 18: trigger switch;

2: motor; 21: connecting shaft;

3: conductive slip ring; 31: core; 32: second outer casing; 33: first connecting line; 34: second connecting line; 35: SDI line;

4: hand lever;

5: shaft arm;

6: power supply battery;

200: camera;

300: The fuselage.

detailed description

Exemplary embodiments will be described in detail herein, examples of which are illustrated in the accompanying drawings. The following description refers to the same or similar elements in the different figures unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Instead, they are merely examples of devices and methods consistent with aspects of the invention as detailed in the appended claims. Further, the features of the following embodiments and examples may be combined with each other without conflict.

The terminology used in the present invention is for the purpose of describing particular embodiments only and is not intended to invention. The singular forms "a", "the" and "the" It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

It should be understood that although the terms first, second, third, etc. may be used to describe various information in the present invention, such information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other. For example, the first information may also be referred to as the second information without departing from the scope of the invention. Similarly, the second information may also be referred to as the first information. Depending on the context, the word "if" as used herein may be interpreted as "when" or "when" or "in response to a determination."

Referring to FIG. 1, the camera assembly provided by the embodiment of the present invention can be used as an auxiliary device for photography, photography, monitoring, and sampling, and can be mounted on the fields of an aircraft, a ship, a vehicle, or a spacecraft. The photographing assembly includes a pan/tilt head 100 and a camera 200 mounted on the pan head 100.

The pan/tilt head 100 is configured to implement the fixing of the camera 200, adjust the posture of the camera 200 (for example, change the height, inclination, and/or direction of the camera 200) and make the shooting. The device 200 is stably maintained in a determined posture.

Optionally, the camera 200 may be a camera, an image sensor, or the like.

As shown in FIG. 2, a schematic diagram of the camera assembly of the present embodiment applied to the field of aircraft is shown. The aircraft includes a fuselage 300 and the photographing assembly. Wherein, the body 300 can be used to mount the shooting assembly, for example, the platform 100 of the shooting assembly is mounted on the body 300.

Optionally, the aircraft may be an aircraft such as an unmanned aerial vehicle or a remote control aircraft.

Referring to FIG. 1 and FIG. 3, a cloud platform 100 according to an embodiment of the present invention may include a first housing 1, a first circuit board 11, and a SDI interface 12 (serial digital interface). , motor 2, shaft assembly and conductive slip ring 3. The first housing 1 is disposed on the motor 2, and the first circuit board 11 and the SDI interface 12 are respectively disposed in the first housing 1, so that the structure of the platform 100 is beautiful and capable of The risk of leakage of the first circuit board 11 is prevented from being exposed. The motor 2 can include a connecting shaft 21 that can be driven by the motor 2. The connecting shaft 21 is a hollow shaft, and the conductive slip ring 3 is disposed in the connecting shaft 21 to save Space, reducing the size of the gimbal 100.

3, 4 and 5, the conductive slip ring 3 includes a core 31, a second outer casing 32, a first connecting line 33 and a second connecting line 34, wherein the first connecting line 33 comprises a power cord And a signal line, the second connection line 34 corresponds to the first connection line 33, and also includes a power line and a signal line. In this embodiment, the signal line can be used to transmit a control signal to control the rotation of the motor or the operating parameters of the camera, etc., and the signal line can also be used to transmit video data of the camera.

The core portion 31 is disposed in the second outer casing 32 and is rotatably and electrically connected to the second outer casing 32. The second outer casing 32 is fixedly connected to the connecting shaft 21, and the first connecting line 33 and the core are The portion 31 is connected, the second connecting line 34 is connected to the second outer casing 32, and the first connecting line 33 and the second connecting line 34 are electrically connected by electrical connection between the core 31 and the second outer casing 32. To achieve an electrical connection between the shaft assemblies of the first circuit board 11, the first connection line 33 is connected to the first circuit board 11, and the second connection line 34 is connected to the shaft assembly.

In this embodiment, the second outer casing 32 is provided with a brush (not shown) toward the core portion 31, and the core portion 31 is provided with a contact toward the second outer casing 32 (not shown). . When the pan/tilt is in operation, the motor 2 rotates, and the connecting shaft 21 drives the second outer casing 32 to rotate, and the core portion 31 is in a stationary state, so that the second outer casing 32 and the core portion 31 are Relative rotation. During the relative movement of the core portion 32 and the second outer casing 31, the contacts are in contact with the brush, and after the corresponding contacts are in contact with the brushes, the corresponding first connecting lines 33 and second are caused. The connection line 34 is turned on to transfer current and signals (e.g., control signals, video data, etc.) to control the operation of the gimbal 100.

In the prior art, in order to control the normal operation of the motor 2 shaft assembly, the first circuit board 11 and the shaft assembly need to be directly connected through a power line and a signal line to realize electrical connection, thereby powering the shaft assembly and transmitting the shaft assembly. The data, because the power line and the signal line will be entangled with the rotation of the connecting shaft 21, resulting in an increased risk of disconnection, which is not conducive to the work of the gimbal. Moreover, the power and signal lines directly connecting the first circuit board 11 and the shaft assembly may be relatively long, so that it is more likely to cause entanglement between the power supply line and the signal line. In this embodiment, the power cable and the signal line in the prior art are transferred by the conductive slip ring 3 to reduce the length of the power line and the signal line, and the possibility that the power line and the signal line are entangled with each other is reduced. On the other hand, the movement of the first connecting line 33 and the first circuit board 11 can be made by the switching of the conductive slip ring 3. The states are consistent, all in a static state, and the second connecting line 34 maintains the same frequency of rotation as the operating state of the shaft assembly, that is, the first connecting line 33 and the first circuit board, the second connecting line 34 and the shaft are ensured. The components are relatively stationary, so that the entanglement between the wires of the first connecting wire 33 and the second connecting wire 34 due to the twisting can be further prevented.

Optionally, in order to prevent wiring confusion caused by the intersection between the first connecting line 33 and the second connecting line 34, the first connecting line 33 and the second connecting line 34 are disposed on the conductive slippery Both ends of the ring 3. In an embodiment, an end of the connecting shaft 21 away from the first circuit board 11 is connected to the shaft assembly, the core portion 31 protrudes from the second outer casing 32, and the core portion 31 protrudes from An end of the second outer casing 32 faces the first circuit board 11, and the first connecting line 33 is connected to an end of the core portion 31 protruding from the second outer casing 32, and the second connecting line 34 An end of the second outer casing 32 that is away from the junction of the first connecting line 33 and the core portion 31 is connected. In this embodiment, by providing the first connecting line 33 and the second connecting line 34 at both ends of the conductive slip ring 3, the winding between the first connecting line 33 and the second connecting line 34 can be further prevented.

In addition, the connection manner of the first connection line 33 and the first circuit board 11 can be set as needed. Alternatively, the first connection line 33 may be soldered to the first circuit board 11 by soldering. Optionally, the first circuit board 11 is provided with a first functional interface corresponding to each of the first connecting lines 33, and the first connecting line 33 is correspondingly plugged to the first functional interface, thereby implementing The first connection line 33 is electrically connected to the first circuit board 11. In this embodiment, the plug end of the first connecting line 33 can be a contact or a pin, and the plug end of the first connecting line 33 can also adopt an interface similar to a USB interface or a network interface. A functional interface is an interface type that cooperates with the plug end of the first connection line 33.

The manner in which the second connecting wire 34 is coupled to the shaft assembly is also set as needed. In this embodiment, the shaft assembly is provided with a second functional interface corresponding to each of the second connecting lines 34, and the second connecting line 34 is correspondingly inserted with the second functional interface, thereby implementing the second connection. The electrical connection of the wire 34 to the shaft assembly. In this embodiment, the plug end of the second connecting line 34 can be a contact or a pin, and the plug end of the second connecting line 34 can also adopt an interface similar to a USB interface or a network interface. The two-function interface is an interface type that cooperates with the plug-in end of the second connection line 34. Of course, the second connection The wire 34 can also be joined to the shaft assembly by welding.

In this embodiment, the power and signal lines of the first connection line 33 are correspondingly connected to the internal power interface 13 and the internal signal interface on the first circuit board 11, and the power lines and signals of the second connection line 34 are connected. The line is coupled to the power interface 13 and the signal interface on the shaft assembly to effect power to the motor 2 and data communication between the first circuit board 11 and the shaft assembly.

To realize real-time transmission of the video signal, the conductive slip ring 3 further includes an SDI line 35 connected to the core 31, and the second housing 32 is also connected with an SDI line 35, and the core 31 passes through the SDI line. 35 is coupled to the SDI interface 12, and the second housing 32 is coupled to the shaft assembly via the SDI line 35 to transmit real-time video signals to an external device (eg, a computer, pad, etc.).

Therefore, in this embodiment, by setting the SDI interface 12, real-time transmission of high-definition video signals can be realized, and the SDI line 35, the power line and the signal line are integrated through the conductive slip ring 3, and the exposed traces in the existing cloud platform are integrated in the The inside of the conductive slip ring 3 is such that the internal wiring of the PTZ 100 is in a relatively closed environment, thereby preventing the SDI line 35, the power line and the signal line from being twisted together due to twisting, thereby avoiding the routing. The entanglement between them causes the risk of disconnection. In addition, the integration of the SDI line 35, the power line and the signal line on the conductive slip ring 3 can also reduce the risk of misconnection of the respective lines.

Optionally, the shaft assembly comprises a shaft arm 5, the connecting shaft 21 is connected to the shaft arm 5, and the shaft arm 5 is rotated by the connecting shaft 21. For the three-axis pan/tilt head 100, the pan/tilt head 100 may be provided with three motors 2, such as a yaw axis motor, a roll axis motor, and a pitch axis motor, which are respectively mounted on the gimbal under the driving of the above three motors. The camera 200 on 100 is rotatable about a yaw axis, a roll axis, and a pitch axis, respectively. In this embodiment, the motor 2 is a yaw axis motor, the shaft assembly is a yaw axis assembly, and the yaw axis motor drives the yaw axis assembly to rotate, thereby enabling the yaw axis to achieve unlimited rotation, which is convenient to carry. The composition and shooting effects of the camera 200 on the gimbal 100. Optionally, the conductive slip ring 3 is disposed at the central axis of the yaw axis motor, which not only saves space, but also increases the balance of the platform 100, thereby improving the performance of the platform 100.

The fixed form between the first outer casing 1 and the motor 2 can be set as needed. For example, the first housing 1 is snapped onto the housing of the motor 2 of the motor 2, or the housing 2 of the motor 2 is fixedly connected to the first housing 1 by means of screwing or the like.

Optionally, in order to implement a communication connection between the gimbal 100 and the external device, the first connection line 33 and the second connection further include a network cable, and the first circuit board 11 is provided with a network port connected to the network cable, that is, The first functional interface includes a network port. When the external device needs to communicate with the PTZ 100, it can be directly connected to the network port on the first circuit board 11, thereby realizing the control of the movement of the PTZ 100 or acquiring the image taken by the camera 200 mounted on the PTZ 100. Picture, etc.

3 and 4, in order to prevent the first circuit board 11 from obstructing the SDI line 35, the core portion 31 is passed through the first circuit board 11, and the SDI line 35 is connected to the core portion 31. The end of the first circuit board 11 is provided. In some examples, the first circuit board 11 is provided with a through hole, the core 31 passes through the through hole and protrudes from the first circuit board 11, and the SDI line 35 is connected to the core 31 protrudes from an end of the first circuit board 11. Of course, the core portion 31 may not protrude from the circuit board, and it is only necessary to connect the SDI line 35 to the end portion of the core portion 31 facing the through hole.

In other examples, the first circuit board 11 is provided with a through hole, the core portion 31 is located below the through hole, and the SDI line 35 is connected to the core portion 31 through the through hole. The obstacle caused by the first circuit board 11 to the SDI line 35 is thereby avoided.

With reference to FIG. 4 and FIG. 7 , the first housing 1 is provided with an external power supply interface 14 and a power interface 13 , and the external power supply interface 14 and the power interface 13 are respectively electrically connected to the first circuit board 11 , that is, the first A circuit module corresponding to the external power supply interface 14 and the power supply interface 13 is integrated on the circuit board 11. The external power supply interface 14 can implement external power supply to the cloud platform 100. For example, the cloud platform 100 of the embodiment can connect to an external power supply line through the external interface to access the commercial power, thereby powering the cloud platform 100. Referring to FIG. 1, the platform 100 further includes a power supply battery 6 (eg, a battery), and the power supply battery 6 is plugged onto the power interface 13. In the existing cloud platform 100, the power supply battery 6 is directly disposed on the main body of the cloud platform 100, which increases the load and energy consumption of the main body of the cloud platform 100, and reduces the carrying capacity of the cloud platform 100. In this embodiment, by setting the power interface 13, the power supply battery 6 is moved to the outside of the cloud platform 100, and the weight of the power supply battery 6 is not on the cloud platform 100, thereby reducing the load and energy consumption of the cloud platform 100, thereby making the cloud of the embodiment The stage 100 is capable of withstanding greater load bearing energy, for example, carrying a heavier camera 200. In addition, the simultaneous setting of the external power supply interface 14 and the power interface 13 can make the power supply mode of the PTZ 100 more flexible, and provide more choices for the user.

6, FIG. 7 and FIG. 8, in order to realize remote control of camera parameters and remote monitoring of the shooting screen, the first housing 1 is further provided with a camera control interface 16, a monitor and a thumb controller interface 15, the camera The control interface 16 and the monitor and thumb controller interface 15 are respectively electrically connected to the first circuit board 11, that is, the first circuit board 11 is integrated with the camera control interface 16, the monitor and the thumb controller interface 15 Corresponding circuit module. In the lower configuration pan/tilt head 100, to save equipment costs, the first housing 1 is provided with one of the camera control interface 16 and the monitor and thumb controller interface 15. In the high-profile pan/tilt head 100, the first housing 1 is provided with the camera control interface 16 and the monitor and thumb controller interface 15 simultaneously to meet the diverse needs of the user. In this embodiment, the first housing 1 is provided with the camera control interface 16 and the monitor and thumb controller interface 15, and the user connects the external device to the camera control interface 16 via the cable and the On the monitor and thumb controller interface 15, operations such as remote control of the camera and remote monitoring of the captured image can be realized.

Optionally, in order to make the overall structure of the gimbal 100 more beautiful and user-friendly, the SDI interface 12, the power interface 13, the external power supply interface 14, the camera control interface 16, and the monitor and thumb controller interface 15 are The first outer casing 1 is circumferentially distributed. Optionally, the SDI interface 12, the power interface 13, the external power supply interface 14, the camera control interface 16, and the monitor and thumb controller interface 15 are evenly distributed along the circumference of the first housing 1.

In an embodiment, to further facilitate user operation, the SDI interface 12, the power interface 13, the external power supply interface 14, the camera control interface 16, and the monitor and thumb controller interface 15 protrude from the first housing 1 .

Referring to FIG. 3, FIG. 4, FIG. 6, FIG. 7, and FIG. 8, the first outer casing 1 is further provided with a second circuit board 17, and the second circuit board 17 is electrically connected to the first circuit board 11, The second circuit board 17 is provided with a trigger switch 18 for controlling whether the first circuit board 11 is powered or not, thereby realizing one-button operation of turning on and off the pan/tilt head 100, and the control of the pan/tilt head 100 is more convenient and quick. .

In some examples, the trigger switch 18 can be a push-type button that enables the opening and closing of the platform 100 by a pressing operation of the button. In other examples, the trigger switch 18 can be a toggle switch, and the control of the pan/tilt head 100 can be realized by the toggle of the toggle switch. Of course, the trigger switch 18 can also be selected as an electrical switch, for example, a relay, which is controlled by a switch signal. Turning on and off to achieve automatic control of the PTZ 100.

In addition, the embodiment further includes a hand-held lever 4 that is fixed to the first outer casing 1 through an adapter (not shown) to form a handheld pan-tilt 100 for carrying by the user.

In summary, the pan/tilt head 100, the photographing component and the aircraft of the present invention can realize real-time transmission of high-definition video signals by setting the SDI interface 12, and integrate the SDI line 35, the power line and the signal line through the conductive slip ring 3, The SDI line 35, the power supply line, and the signal line are relatively closed, so that the SDI line 35, the power supply line, and the signal line can be prevented from being entangled by twisting.

The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalents, improvements, etc., which are made within the spirit and principles of the present invention, should be included in the present invention. Within the scope of protection.

Claims

A pan/tilt head comprising a motor (2) and a shaft assembly driven by the motor (2), the motor (2) comprising a connecting shaft (21), wherein the pan/tilt head further comprises a first housing (1) on the motor (2), a first circuit board (11) and an SDI interface (12) respectively disposed in the first housing (1), and a connecting shaft (21) Conductive slip ring;

The conductive slip ring includes a second outer casing (32) fixedly coupled to the connecting shaft (21), a core disposed in the second outer casing (32) and electrically connected to the second outer casing (32) ( 31) a first connecting line connected to the core (31) and a second connecting line connected to the second outer casing (32);

The first connection line includes a power line and a signal line, the second connection line corresponds to the first connection line, and the first connection line is connected to the first circuit board (11), the Two connecting wires are connected to the shaft assembly;

The conductive slip ring further includes an SDI line connected to the core (31), the core (31) being connected to the SDI interface (12) by an SDI line.
The pan/tilt head according to claim 1, wherein one end of the core portion (31) is passed through the first circuit board (11), and the SDI line is connected to the core portion (31). The end of the first circuit board.
The pan/tilt head according to claim 1, wherein the first connecting line further comprises a network cable, and the first circuit board (11) is provided with a network port connected to the network cable.
The pan/tilt head according to claim 1, wherein said first housing (1) is provided with an external power supply interface (14), said external power supply interface (14) being electrically connected to said first circuit board.
The platform according to claim 4, wherein the first casing (1) is further provided with a power interface (13), the platform (100) comprising a power supply battery (6), the power supply battery ( 6) Plugged into the power interface (13), the power interface (13) is electrically connected to the first circuit board (11).
The pan/tilt head according to claim 5, wherein the first casing (1) is further provided with at least one of a camera control interface (16), a monitor and a thumb controller interface (15),

The camera control interface (16),

and / or

The monitor and thumb controller interface,

They are electrically connected to the first circuit board (11), respectively.
The pan/tilt head according to claim 6, wherein the SDI interface (12), the power interface (13), the external power supply interface (14), the camera control interface (16), and/or the monitor and the thumb The controller interface is distributed circumferentially along the first outer casing (1).
The pan/tilt head according to claim 7, wherein said SDI interface (12), power interface (13), external power supply interface (14), camera control interface (16), and/or said monitor and thumb A controller interface protrudes from the first housing (1).
The pan/tilt head according to claim 1, wherein the first outer casing (1) is further provided with a second circuit board (17), the second circuit board (17) and the first circuit board ( 11) Electrical connection, the second circuit board (17) is provided with a trigger switch (18) for controlling whether the first circuit board is powered or not.
The pan/tilt head according to claim 1, wherein said motor (2) is a yaw axis motor, said shaft assembly is a yaw axis assembly, and said yaw axis motor drives a yaw axis assembly to rotate.
The platform according to claim 10, wherein said conductive slip ring is disposed at a center axis of said yaw axis motor.
The pan/tilt head according to claim 1, further comprising a hand held lever (4) fixed to the first outer casing (1) by an adapter.
A photographing assembly, comprising a camera, further comprising a pan/tilt (100), the camera (200) being mounted on the pan/tilt (100);

The pan/tilt head includes a motor (2) and a shaft assembly driven by the motor (2), the motor (2) including a connecting shaft (21), wherein the pan/tilt head further comprises a first housing (1) on the motor (2), a first circuit board (11) and an SDI interface (12) respectively disposed in the first housing (1), and a connecting shaft (21) Conductive slip ring;

The conductive slip ring includes a second outer casing (32) fixedly coupled to the connecting shaft (21), a core disposed in the second outer casing (32) and electrically connected to the second outer casing (32) ( 31), with the core (31) a first connecting line connected and a second connecting line connected to the second outer casing (32);

The first connection line includes a power line and a signal line, the second connection line corresponds to the first connection line, and the first connection line is connected to the first circuit board (11), the Two connecting wires are connected to the shaft assembly;

The conductive slip ring further includes an SDI line connected to the core (31), the core (31) being connected to the SDI interface (12) by an SDI line.
The photographing assembly according to claim 13, wherein one end of the core portion (31) is passed through the first circuit board (11), and the SDI line is connected to the core portion (31). The end of the first circuit board.
The photographing assembly according to claim 13, wherein the first connecting line further comprises a network cable, and the first circuit board (11) is provided with a network port connected to the network cable.
The camera assembly of claim 13 wherein said first housing (1) is provided with an external power supply interface (14), said external power supply interface (14) being electrically coupled to said first circuit board.
The photographing assembly according to claim 16, wherein the first housing (1) is further provided with a power interface (13), the head (100) comprising a power supply battery (6), the power supply battery ( 6) Plugged into the power interface (13), the power interface (13) is electrically connected to the first circuit board (11).
The photographing assembly according to claim 17, wherein said first housing (1) is further provided with at least one of a camera control interface (16), a monitor and a thumb controller interface (15),

The camera control interface (16),

and / or

The monitor and thumb controller interface,

They are electrically connected to the first circuit board (11), respectively.
The photographing assembly of claim 18, wherein said SDI interface (12), power interface (13), external power supply interface (14), camera control interface (16), and/or said monitor and thumb The controller interface is distributed circumferentially along the first outer casing (1).
The photographing assembly of claim 19, wherein said SDI interface (12), A power interface (13), an external power supply interface (14), a camera control interface (16), and/or the monitor and thumb controller interface protrude from the first housing (1).
The photographing assembly according to claim 13, wherein said first outer casing (1) is further provided with a second circuit board (17), said second circuit board (17) and said first circuit board ( 11) Electrical connection, the second circuit board (17) is provided with a trigger switch (18) for controlling whether the first circuit board is powered or not.
The camera assembly of claim 13 wherein said motor (2) is a yaw axis motor, said shaft assembly is a yaw axis assembly, and said yaw axis motor drives said yaw axis assembly to rotate.
The camera assembly of claim 22 wherein said conductive slip ring is disposed at a center axis of said yaw axis motor.
A photographing assembly according to claim 13 further comprising a hand held lever (4) secured to said first outer casing (1) by an adapter.
An aircraft comprising a fuselage, further comprising a platform (100), the platform (100) comprising a motor (2) and a shaft assembly driven by the motor (2), the motor ( 2) comprising a connecting shaft (21), wherein the pan/tilt further comprises a first outer casing (1) disposed on the electric motor (2), respectively disposed in the first outer casing (1) a circuit board (11) and an SDI interface (12) and a conductive slip ring disposed in the connecting shaft (21);

The conductive slip ring includes a second outer casing (32) fixedly coupled to the connecting shaft (21), a core disposed in the second outer casing (32) and electrically connected to the second outer casing (32) ( 31) a first connecting line connected to the core (31) and a second connecting line connected to the second outer casing (32);

The first connection line includes a power line and a signal line, the second connection line corresponds to the first connection line, and the first connection line is connected to the first circuit board (11), the Two connecting wires are connected to the shaft assembly;

The conductive slip ring further includes an SDI line connected to the core (31), the core (31) being connected to the SDI interface (12) through an SDI line;

The pan/tilt (100) is fixed to the body.
The aircraft according to claim 25, wherein said core (31) is pierced at one end The first circuit board (11) is connected to the end of the first circuit board on the core (31).
The aircraft according to claim 25, wherein said first connecting line further comprises a network cable, and said first circuit board (11) is provided with a network port connected to said network cable.
The aircraft according to claim 25, wherein said first housing (1) is provided with an external power supply interface (14), said external power supply interface (14) being electrically connected to said first circuit board.
The aircraft according to claim 28, characterized in that said first casing (1) is further provided with a power supply interface (13), said platform (100) comprising a power supply battery (6), said power supply battery (6) Plugged into the power interface (13), the power interface (13) is electrically connected to the first circuit board (11).
The aircraft according to claim 29, wherein said first housing (1) is further provided with at least one of a camera control interface (16), a monitor and a thumb controller interface (15),

The camera control interface (16),

and / or

The monitor and thumb controller interface,

They are electrically connected to the first circuit board (11), respectively.
The aircraft of claim 30, wherein said SDI interface (12), power interface (13), external power supply interface (14), camera control interface (16), and/or said monitor and thumb control The interface is distributed circumferentially along the first outer casing (1).
The aircraft of claim 31, wherein said SDI interface (12), power interface (13), external power supply interface (14), camera control interface (16), and/or said monitor and thumb control The device interface protrudes from the first housing (1).
The aircraft according to claim 25, wherein said first casing (1) is further provided with a second circuit board (17), said second circuit board (17) and said first circuit board (11) The electrical connection is provided, and the second circuit board (17) is provided with a trigger switch (18) for controlling whether the first circuit board is powered or not.
The aircraft according to claim 25, wherein said motor (2) is a yaw axis motor, said shaft assembly is a yaw axis assembly, and said yaw axis motor drives a yaw axis assembly to rotate.
The aircraft of claim 34 wherein said conductive slip ring is disposed at a center axis of said yaw axis motor.
The aircraft of claim 25, further comprising a hand held lever (4) secured to the first outer casing (1) by an adapter.