Three-axis holder

A technology of gimbal and axis, applied in the field of three-axis gimbal, can solve the problems of gimbal volume, excessive weight, improper stacking, etc., and achieve the effect of being beneficial to control, reducing volume and weight, and reducing thickness

Inactive Publication Date: 2018-07-31
HAOXIANG ELECTRIC ENERGY KUNSHAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide a three-axis pan-tilt in or

Method used

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Embodiment 1

[0068] Such as Figure 1-Figure 6 As shown, the present embodiment discloses a three-axis gimbal, including a carrier 3, a first fixing frame 21, a second fixing frame 22, a third fixing frame 23, a first motor 11, a second motor 12 and a third motor 13.

[0069] Such as figure 1 As shown, the first motor 11 is connected with the first fixed frame 21 and the second fixed frame 22 respectively, and is used to make the second fixed frame 22 rotate relative to the first fixed frame 21; the second motor 12 is respectively connected with the second fixed frame 22 It is connected with the third fixed frame 23 and is used to make the third fixed frame 23 rotate relative to the second fixed frame 22 . The third motor 13 is connected to the third fixing frame 23 and the carrier 3 respectively, and is used to make the carrier 3 rotate relative to the third fixing frame 23 .

[0070] Thus, if image 3 As shown, the rotation around the axis X of the first motor 11 can be realized by t...

Embodiment 2

[0087] Such as Figure 7-Figure 10 As shown, the difference between this embodiment and Embodiment 1 lies in the change of the first motor 11 and the third motor, which leads to the change of the arrangement of the motors.

[0088] Such as Figure 7 As shown, in this embodiment, the rotation around the axis Z of the first motor 11 can be realized by the first motor 11, the rotation around the axis Y of the second motor 12 can be realized by the second motor 12, and the rotation around the axis Y of the second motor 12 can be realized by the third motor. 13 can realize the rotation around the axis X of the third motor 13 . (In Embodiment 1, the axis of the first motor 11 is the axis X, and the axis of the third motor 13 is the axis Z, that is, the axes of the first motor 11 and the third motor 13 are interchanged.)

[0089] Such as Figure 7 As shown, the axis Z of the first motor 11 , the axis Y of the second motor 12 and the axis X of the third motor 13 are perpendicular t...

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Abstract

The invention discloses a three-axis holder. The three-axis holder comprises a carrier, a first fixing frame, a second fixing frame, a third fixing frame, a first motor, a second motor and a third motor. The first motor is connected with the first fixing frame and the second fixing frame and used for making the second fixing frame rotationally move relative to the first fixing frame. The second motor is connected with the second fixing frame and the third fixing frame and used for making the third fixing frame rotationally move relative to the second fixing frame. The third motor is connectedwith the third fixing frame and the carrier and used for making the carrier rotationally move relative to the third fixing frame. The axis of the second motor is parallel to the axis of the carrier. The axis of the third motor is perpendicular to the first fixing frame, and the axis of the first motor, the axis of the second motor and the axis of the third motor are mutually perpendicular. By application of the three-axis holder, the thickness of the three-axis holder in the height direction is effectively reduced. Accordingly, the size and the weight of the holder are reduced, and control ofthe three-axis holder is facilitated.

Description

technical field [0001] The invention relates to a three-axis cloud platform. Background technique [0002] The pan / tilt is a support device used to install and fix the camera. Current gimbals can be classified into three-axis gimbals, three-axis gimbals, etc. according to the degree of freedom of rotation. However, for example, the three-axis gimbal and the three-axis gimbal involve the connection of multiple motors, so there are the following problems: [0003] 1. The gimbal is bulky and heavy; [0004] 2. The layout of the internal circuit is too complicated, which is not conducive to production; [0005] 3. Improper stacking sequence, resulting in increased control difficulty and poor image stability. Contents of the invention [0006] The technical problem to be solved by the present invention is to provide a three-axis pan-tilt in order to overcome the defects of the prior art pan-tilt with excessive volume and weight and improper stacking. [0007] The present i...

Claims

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Application Information

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IPC IPC(8): F16M11/12
CPCF16M11/121
Inventor 田瑜江文彦
Owner HAOXIANG ELECTRIC ENERGY KUNSHAN
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