Rotating signal transmission mechanism and platform of unmanned aerial vehicle

A technology for transmitting signals and conductive structures, applied in the field of unmanned aerial vehicles, can solve problems such as line winding, and achieve the effect of expanding the shooting angle

Pending Publication Date: 2019-11-12
SHENZHEN AUTEL INTELLIGENT AVIATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the deficiencies of the prior art, one of the purposes of the present invention discloses a rotation transmission signal mechanism, which is used to solve the problem that the first shaft arm and the second shaft arm of the existing pan / tilt will cause circuit breaks during the relative rotation process. winding problem

Method used

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  • Rotating signal transmission mechanism and platform of unmanned aerial vehicle
  • Rotating signal transmission mechanism and platform of unmanned aerial vehicle
  • Rotating signal transmission mechanism and platform of unmanned aerial vehicle

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Experimental program
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Embodiment 1

[0036] see Figure 1-6 , Embodiment 1 of the present invention discloses a rotary transmission signal mechanism 40, comprising a first wiring assembly 41 having a first wiring terminal 411 and a second wiring assembly 41 having a second wiring terminal 421 and being rotatably connected to the first wiring assembly 41 component 42, the first wiring component 41 is provided with several first conductive structures 51 arranged at intervals and electrically connected to the first terminal 411, and the second wiring assembly 42 is provided with several intervals arranged and all connected to the second wiring The terminal 421 is electrically connected to the second conductive structure 52 , the first conductive structure 51 is a ring-shaped conductive structure, the second conductive structure 52 is a brush, and each brush is correspondingly in contact with a ring-shaped conductive structure.

[0037] In this design, since the signal is transmitted through the first conductive stru...

Embodiment 2

[0051] see Figure 7-9 Embodiment 2 of the present invention provides a rotation transmission signal mechanism 70. The rotation transmission signal mechanism 70 provided in Embodiment 2 of the present invention is the same as the rotation transmission signal mechanism 40 provided in Embodiment 1 of the present invention in that:

[0052] The rotary transmission signal mechanism 70 of this embodiment also includes a first wiring assembly 71 having a first wiring terminal 711 and a second wiring assembly 72 having a second wiring terminal 721 and being rotatably connected to the first wiring assembly 71, the first wiring assembly 71 is also provided with several first conductive structures 81 that are arranged at intervals and are electrically connected to the first connection terminal 711. The second connection assembly 72 is also provided with several intervals and are electrically connected with the second connection terminal 721. The second conductive structure 82, the first...

Embodiment 3

[0060] see Figure 7-11 , the third embodiment of the present invention discloses a drone platform 100, including a mount 101, a first shaft arm 102, a second shaft arm 103, a motor 104 and as described in the first or second embodiment In this embodiment, the rotation signal transmission mechanism 70 disclosed in the second embodiment is taken as an example for illustration. Mounting seat 101 is used for installing and fixing the fuselage of unmanned aerial vehicle, and first shaft arm 102 is connected with mounting seat 101, and second shaft arm 103 is rotationally connected with first shaft arm 102, and camera is installed on the second shaft arm 103, The motor 104 is installed on the first shaft arm 102 for driving the second shaft arm 103 to rotate relative to the first shaft arm 102, and the rotation signal transmission mechanism 70 is installed between the first shaft arm 102 and the second shaft arm 103 for Communication between drone body and camera.

[0061]Specifi...

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Abstract

The invention discloses a rotating signal transmission mechanism and a platform of an unmanned aerial vehicle. According to the rotating signal transmission mechanism, a cyclic conducting structure isarranged on one of a first connection assembly and a second connection assembly and an electric brush butted against the cyclic conducting structure is arranged on the other one; and when the first connection assembly and the second connection assembly rotate oppositely, signal connection between the first connection assembly and the second connection assembly can be achieved through the electricbrush and the cyclic conducting structure, and no signal line is arranged in the first connection assembly and the second connection assembly in a penetrating manner, so that the problem of line intertwining in the opposite rotation process of the first connection assembly and the second connection assembly is solved, thereby not limiting the opposite rotation angle of the first connection assembly and the second connection assembly. When the rotating signal transmission mechanism is applied to the platform of the unmanned aerial vehicle, the effect of the problem of line intertwining on therotation angle of a camera can be avoided, and 360-degree rotation of the camera can be achieved.

Description

technical field [0001] The invention relates to the field of unmanned aerial vehicles, in particular to a rotating transmission signal mechanism and an unmanned aerial vehicle platform adopting the rotating transmission signal mechanism. Background technique [0002] The gimbal is a device for stabilizing the shooting equipment, which is widely used in the field of drones. Usually, the gimbal includes a first shaft arm connected to the drone body, used to connect the camera and communicate with the second A shaft arm is rotatably connected to a second shaft arm and a motor mounted on the first shaft arm for driving the rotation of the second shaft arm. Existing mostly is to adopt to pass through the line between the UAV body and the camera to realize the signal transmission between the UAV body and the camera. However, in this design method, the first shaft arm and the second shaft arm will cause the line to be entangled during the relative rotation process, and the first s...

Claims

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Application Information

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IPC IPC(8): H01R35/00B64D47/08B64C39/02
CPCH01R35/00B64D47/08B64C39/02H01R2201/26B64U2101/30
Inventor 韩涛
Owner SHENZHEN AUTEL INTELLIGENT AVIATION TECH CO LTD
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