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Three-axis holder, shooting device, shooting system and unmanned shooting system

A technology of shooting system and shooting equipment, applied in the field of unmanned shooting system and three-axis gimbal, can solve the problems of inability to meet shooting requirements, shooting function limitations, etc., and achieve the effect of compact structure, reduced volume, and clear picture.

Active Publication Date: 2017-09-01
GOERTEK INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A pan-tilt is usually suspended under the existing UAV, and a camera device is installed on the pan-tilt. The pan-tilt usually rotates on two axes and can rotate around the YAW axis and the PITCH axis respectively. Therefore, the shooting function is limited and cannot meet the higher requirements. level of shooting needs

Method used

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  • Three-axis holder, shooting device, shooting system and unmanned shooting system
  • Three-axis holder, shooting device, shooting system and unmanned shooting system
  • Three-axis holder, shooting device, shooting system and unmanned shooting system

Examples

Experimental program
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Effect test

Embodiment 1

[0061] Such as figure 1 , figure 2 , Figure 10 , Figure 11 Shown is one of the embodiments of the present invention, in this embodiment, a kind of three-axis head, comprises main force arm 2, secondary force arm 11 and chassis 1, and first motor, second motor and the 3rd motor, wherein The third motor (such as a PITCH shaft motor) is located in the chassis 1, one end of the main arm 2 is connected to the stator of the first motor (such as a YAW shaft motor), and the other end of the main arm 2 is connected to a second motor (such as a ROLL shaft motor) One end of the auxiliary moment arm 11 is connected to the rotor of the second motor (such as the ROLL shaft motor), and the other end of the auxiliary moment arm is connected to the stator of the third motor (such as the PITCH shaft motor).

[0062] The main arm 2 and the auxiliary moment arm 11 are the main load-bearing parts of the three-axis gimbal. The upper and lower ends of the main force arm 2 are respectively pro...

Embodiment 2

[0084] In this embodiment, the difference from Embodiment 1 is that the cross section of the main arm is circular or elliptical. The circular or elliptical shape can also meet the load-bearing requirements of the moment arm, and it is also beneficial to further reduce air resistance.

[0085] Other structures are the same as those in Embodiment 1, and will not be described again here.

Embodiment 3

[0087] In this embodiment, a shooting device is provided, and the shooting device includes a binocular lens device and the three-axis pan / tilt described in Embodiment 1 or Embodiment 2.

[0088] The binocular lens device comprises two different types of the first lens and the second lens, the first lens and the second lens are installed in the casing 1, and the first lens and the second lens are located on the same horizontal plane (referring to that the optical axes of the lenses are located on the same horizontal plane ), the first lens and the second lens are fixed together by a structural member (fixed in the chassis 1 to maintain a positional relationship between each other); a predetermined distance is provided between the first lens and the second lens, so that the first lens The angle of view and the angle of view of the second camera do not intersect.

[0089] The first lens captures a first image with a first resolution, and the second lens captures a second image wi...

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Abstract

The invention discloses a three-axis holder, a shooting device, a shooting system and an unmanned shooting system. The three-axis holder comprises a main force arm, a secondary force arm, a chassis, a first motor, a second motor and a third motor, wherein the third motor is arranged in the chassis, one end of the main force arm is connected to a stator of the first motor, and the other end of the main force arm is connected to a stator of the second motor; one end of the secondary force arm is connected to a rotor of the second motor and the other end of the secondary force arm is connected to a stator of the third motor. The three-axis holder is provided with the chassis for components of the shooting device and has the advantages of compact structure, concise appearance, small wind resistance and more stable shooting images, and the shooting effect is improved.

Description

technical field [0001] The invention relates to a camera equipment, in particular to a three-axis pan-tilt, which can be suspended under a drone, and a camera device is installed in the three-axis pan-tilt, which is used for monitoring or photographing objects and scenes. The invention also relates to a photographing device, a photographing system and an unmanned photographing system. Background technique [0002] At present, the most important application field of drones is shooting. With the expansion of the application range of drones, the requirements for shooting functions are getting higher and higher. A pan-tilt is usually suspended under the existing UAV, and a camera device is installed on the pan-tilt. The pan-tilt usually rotates on two axes and can rotate around the YAW axis and the PITCH axis respectively. Therefore, the shooting function is limited and cannot meet the higher requirements. Level shooting needs. Contents of the invention [0003] In view of t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/225H04N5/232H04N7/18F16M11/08F16M11/10
CPCH04N7/18F16M11/08F16M11/10H04N23/55H04N23/67
Inventor 不公告发明人
Owner GOERTEK INC
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