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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 performance of the cloud platform in the prior art, which affects the shooting quality of the shooting equipment, which can well solve the above problems

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
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Embodiment 1

[0036] Such as figure 1 Shown is an embodiment of the present invention, a gyro-type dynamic self-balancing two-axis pan-tilt, including a frame assembly, a motor assembly, a control assembly and a shooting device 1 . The frame assembly includes a first bracket 2, a second bracket 4 and a third bracket 6, the shooting device 1 is fixed on the first bracket 2, the first bracket 2 and the second bracket 4 are rotated, the second bracket 4 and the third bracket 6Turn to set. The shape of the shooting device 1 is not limited to figure 1 The square shown in , can also be circular, ellipsoidal 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 around its axis of rotation relative to the second bracket 4. The second motor 5 directly drives the second bracket 4 around its axis of rotation relative to the first bracket. Three supports 6 rotate. The power source provided in this embodimen...

Embodiment 2

[0046] Such as Figure 2-Figure 6 As shown, another embodiment provided by the present invention is a gyro-type dynamic self-balancing three-axis pan-tilt, which includes a frame assembly, a motor assembly, a control assembly and a photographing device 1 . Such as figure 2 As shown, the frame assembly includes a first bracket 2, a second bracket 4, a third bracket 6 and a connecting bracket 8 for external fixing. The shooting device 1 is fixed on the first bracket 2. In order to realize the rotation of the shooting device 1 along the X axis (that is: the rotation axis of the first bracket 2), the first bracket 2 and the second bracket 4 are rotated. This rotation structure can realize The head up or down of the shooting device 1 rotates. In order to adapt to the left or right tilt of the carrier, the shooting device 1 correspondingly rotates to the left or right. In order to ensure the stability of the photo or video, such as Figure 5 , Figure 6 As shown, the second bra...

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 connecting rod 122 of the connecting rod member 12 is directly driven by the fourth motor. Three supports 6 rotate. Here, the link member 12 will drive the second bracket 4 to rotate accordingly, so the fourth motor can assist the second motor 5 . It can be understood that the fourth motor can also replace the second motor 5 as the power source for the rotation of the second support 4 relative to the third support 6. At this time, the second motor 5 is not needed at all, and the motor assembly only needs the first motor 3, the third Motor 7 and the fourth motor.

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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
CPCF16M11/2071B64C39/00B64C2201/127B64C39/024F16M11/18B64D47/08F16M11/10B64U10/13B64U30/20B64U50/19B64U2101/31
Inventor 汪滔
Owner SZ DJI TECH CO LTD
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