Gyro-type dynamic self-balancing pan-tilt

A self-balancing, gyroscopic technology, used in motor vehicles, machines/stands, supporting machines, etc., can solve problems such as affecting the shooting quality of shooting equipment and insufficient stability of the gimbal, and reduce the diameter and weight. , the effect of low energy consumption

Active Publication Date: 2013-03-27
SZ DJI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a gyro-type dynamic self-balancing platform for the lack of stable pe

Method used

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  • Gyro-type dynamic self-balancing pan-tilt
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  • Gyro-type dynamic self-balancing pan-tilt

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0035] Example 1

[0036] like figure 1 As shown, it is an embodiment provided by the present invention, a gyro-type dynamic self-balancing two-axis pan / tilt head, including a frame assembly, a motor assembly, a control assembly, and a photographing device 1 . The rack assembly includes a first bracket 2, a second bracket 4 and a third bracket 6, the photographing device 1 is fixed on the first bracket 2, the first bracket 2 and the second bracket 4 are rotatably arranged, and the second bracket 4 and the third bracket 6 Turn Settings. The shape of the photographing apparatus 1 here is not limited to figure 1 The square shown in the figure can also be a circle, an ellipsoid or other shapes. The motor assembly includes a first motor 3 and a second motor 5. The first motor 3 directly drives the first bracket 2 to rotate relative to the second bracket 4 around its rotation axis, and the second motor 5 directly drives the second bracket 4 to rotate relative to the first bracket...

Example Embodiment

[0045] Embodiment 2

[0046] like Figure 2-Figure 6 As shown, another embodiment provided by the present invention is a gyro-type dynamic self-balancing three-axis pan / tilt head, including a frame assembly, a motor assembly, a control assembly, and a photographing device 1 . like figure 2 As shown, the rack assembly includes a first bracket 2, a second bracket 4, a third bracket 6 and a connecting bracket 8 for external fixing. The photographing device 1 is fixed on the first bracket 2. In order to realize the rotation of the photographing device 1 along the X axis (ie: the rotation axis of the first bracket 2), the first bracket 2 and the second bracket 4 are rotated and arranged. This rotating structure can realize The head-up or head-down rotation of the photographing device 1. In order to adapt to the left or right inclination of the carrier, the photographing device 1 is rotated correspondingly to the left or right. Figure 5 , Image 6 As shown, the second bracket...

Example Embodiment

[0056] Embodiment 3

[0057] On the basis of Embodiment 1 and Embodiment 2, the difference of this embodiment is that the fastener 13 is replaced by a fourth motor, and the second link 122 of the link member 12 is directly driven by the fourth motor to be opposite to the first The three brackets 6 rotate. Here, the link member 12 will drive the second bracket 4 to rotate accordingly, so the fourth motor can play the role of assisting the second motor 5 . It can be understood that the fourth motor can also replace the second motor 5 as a power source for the rotation of the second bracket 4 relative to the third bracket 6. At this time, the second motor 5 is not required at all, and the motor assembly only needs the first motor 3 and the third bracket. Motor 7 and the fourth motor.

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PUM

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Abstract

The invention discloses a gyro-type dynamic self-balancing pan-tilt which comprises a frame component, a motor component, shooting equipment and a control component; the control component comprises a processor and an inertial sensor; the inertial sensor detects the posture information of the shooting equipment; the processor controls the motor component according to the posture information; the motor component directly drives the frame component to rotate in a manner relative to the shooting equipment so as to adjust the shooting angle of the shooting equipment; a connecting rod component for assisting the frame component is also arranged; and the connecting rod component rotates along with the frame component and supports the frame component. According to the gyro-type dynamic self-balancing pan-tilt, the motor component is adopted as the motive power to directly drive the frame component of the pan-tilt, so that less energy is consumed, and the electricity is saved; the connecting rod component and the frame component form a four-link component; the connecting rod component provides effective support for the frame component in a vertical direction, so that the load and the rigidity of the frame component are increased; when the load of the frame component is larger, the deformation of the frame component is effectively reduced; and meanwhile, the self-weight of the frame component is reduced, and the diameter of a motor is reduced.

Description

technical field [0001] The invention relates to an auxiliary device for photography, photography and / or monitoring, in particular to a gyro-type dynamic self-balancing two-axis pan-tilt and a gyro-type dynamic self-balancing three-axis pan-tilt, which can be applied to manned aircraft, vehicles, automobiles, etc. , ships, robots, film shooting, handheld devices and other fields. Background technique [0002] In the field of photography, photography and / or monitoring, during the operation of a carrier equipped with a video camera or camera (for example: aircraft, automobile, ship, robot, human body), due to the high-frequency vibration and low-frequency jitter of the carrier itself, it is necessary to configure The stable self-balancing gimbal is used to carry video cameras and cameras to achieve stable shooting. Most of the stable self-balancing gimbals use electronic equipment to detect the attitude changes of the camera or camera, and control the reverse compensation of t...

Claims

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Application Information

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IPC IPC(8): F16M11/12F16M11/18
CPCF16M11/2071B64C39/00B64C2201/127B64C39/024F16M11/18B64D47/08F16M11/10B64U10/13B64U30/20B64U2101/30
Inventor 汪滔
Owner SZ DJI TECH CO LTD
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