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Two-degree-of-freedom holder for aviation

A degree of freedom and pan/tilt technology, applied in the field of aviation pan/tilt, can solve the problems of low output torque and inability to realize the rotation of optoelectronic equipment, and achieve the effect of reducing axial size, ensuring effective utilization, and high specific strength

Pending Publication Date: 2022-04-01
JIANGSU JINLING INST OF INTELLIGENT MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the gimbals on the market generally use ordinary servo motors and gear reduction or non-reduction mechanisms, and the output torque is low. When it is used in the aviation field, and the photoelectric equipment has a high partial load, it is impossible to realize the rotation of the photoelectric equipment under high wind resistance.

Method used

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  • Two-degree-of-freedom holder for aviation
  • Two-degree-of-freedom holder for aviation
  • Two-degree-of-freedom holder for aviation

Examples

Experimental program
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Embodiment 1

[0024] A two-degree-of-freedom pan / tilt for aviation provided by this embodiment includes an azimuth unit and a pitch unit. The pan / tilt includes upper and lower parts, the upper part is the pitch unit, the upper part is the left and right sides, and the left and right sides are Install the accommodating space for optoelectronic equipment, and realize the pitch drive control of the optoelectronic equipment through the secondary deceleration motor;

[0025] The azimuth unit is located at the lower part, and an azimuth motor is arranged in the azimuth unit, and the azimuth control of the optoelectronic device is controlled by the output of the azimuth motor.

[0026] combine figure 1 , figure 2 , image 3 , Figure 4 , For the two-degree-of-freedom pan / tilt used in aviation of the present invention, it includes an azimuth motor 1, an azimuth reducer 2, a conductive slip ring 3, a pull-type direct-acting electromagnet 4, an azimuth driver 5, an azimuth encoder 6, and a hollow...

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Abstract

The invention discloses a two-degree-of-freedom holder for aviation, which mainly comprises an azimuth rotating unit and a pitching rotating unit, and the azimuth rotating unit comprises an azimuth motor, an azimuth speed reducer, a conductive slip ring, a pull-type direct-acting electromagnet, an azimuth driver, an azimuth encoder, a hollow sleeve and a lower shell. The pitching unit comprises a pitching motor, a motor small gear, a large gear, a brake small gear, a pitching speed reducer, a brake, a pitching encoder, a gyroscope chip, a pitching driver, a left side shell, a right side shell, a first output flange, a second output flange, a mechanical hard limiting device and a mechanical limiting device. The holder system is large in output torque, high in system integration level and light in weight, and has anti-shake and positioning functions.

Description

technical field [0001] The patent of the present invention belongs to the technical field of aviation pan / tilt, and is a two-degree-of-freedom pan / tilt for aviation. Background technique [0002] The PTZ is a supporting device for installation, adjustment and positioning of optoelectronic equipment. At present, the gimbal on the market generally adopts ordinary servo motor and gear reduction or no reduction mechanism, and the output torque is low. When it is used in the aviation field and the photoelectric device has a high eccentric load, the rotation of the photoelectric device under high wind resistance cannot be realized. . SUMMARY OF THE INVENTION [0003] In view of the problems existing in the above-mentioned prior art, the purpose of the present invention is to provide a two-degree-of-freedom pan / tilt for aviation, the pan / tilt system has large output torque, high system integration, light weight, anti-shake and positioning functions . [0004] The technical sol...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16M11/04F16M11/12F16M11/18F16M7/00F16H57/02F16H55/17H02K7/116H01R39/08
Inventor 王路阔李敏刘宁张永杰丛乾宇谷青明翟国涛陈威振张云鹏邰圣辉
Owner JIANGSU JINLING INST OF INTELLIGENT MFG CO LTD
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