Dual-freedom degree tracking cloud deck with inertial orientation function

A technology with degrees of freedom and inertia, applied in the field of inertial measurement, can solve the problems of lack of inertial orientation function and fine-tuning self-locking function, unable to meet the requirements of portable use, large weight and volume, etc., to achieve compact structure, light weight and small volume. Effect

Active Publication Date: 2015-05-27
北京兴华机械厂有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing pan / tilt structure uses a threaded locking mechanism to rotate and lock two degrees of freedom. This structure leads to a larger weight and volume of the system, higher cost, and does not have the inertial orientation function and fine-tuning self-locking function. Unable to meet the requirements of portable use

Method used

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  • Dual-freedom degree tracking cloud deck with inertial orientation function
  • Dual-freedom degree tracking cloud deck with inertial orientation function
  • Dual-freedom degree tracking cloud deck with inertial orientation function

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Embodiment Construction

[0034] The tracking pan-tilt with inertial orientation function according to the present invention will be further described in detail with reference to the accompanying drawings and specific embodiments.

[0035] According to the working process, the tracking pan / tilt mainly includes an initial alignment part and a tracking angle measurement part. Among them, the main function of the initial alignment part is to measure the initial azimuth and pitch angle of the tracking gimbal, which includes a dynamic gyro, a pitch axis angle sensor, a metal flange level, an indicator light, an azimuth axis component and an azimuth axis angle sensor. Among them, the dynamic adjustment gyro, the indicator light, and the azimuth axis angle sensor are used for the initial alignment of the azimuth angle; the pitch axis angle sensor and the metal flange level are used for the initial alignment of the pitch angle; the secondary power supply circuit and the signal processing circuit are mainly com...

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Abstract

The invention provides a dual-freedom degree tracking cloud deck with an inertial orientation function. The cloud deck comprises a rear cover plate, an azimuth shaft angle sensor, a pitch shaft component, a pitch shaft hand wheel, a kickoff locking mechanism, an external interface, an indicating lamp, a front panel, a dynamic tuning gyroscope, an upper bracket, a signal processing circuit, a pitch shaft angle sensor, an azimuth shaft component, a metal flange water level, an azimuth shaft hand wheel and a structure bracket. The cloud deck is compact in structure and light in weight, has an inertial north-seeking and a tracking angle measuring function, belongs to a manual control load movement measurement platform, can drive a load to rotate in two freedom degrees, i.e. azimuth and pitch, can measure the angle rotating in the manner of being relative to a geographic coordinate system, and has a data output function. Azimuth rotation and pitch rotation can be slightly adjusted by the hand wheels; a self-locking function is realized; a rotation process is stable; in the aspect of azimuth, the cloud deck has a free revolution function and a hand wheel slight adjustment switching function.

Description

technical field [0001] The invention belongs to the field of inertial measurement, and in particular relates to a tracking platform with dual degrees of freedom and an inertial orientation function. Background technique [0002] The gimbal is used in conjunction with the portable laser irradiation guidance system, which requires two degrees of freedom in azimuth and pitch rotation, and needs to output the true north azimuth and relative horizontal pitch angle of the load in real time. The existing pan / tilt structure uses a threaded locking mechanism to rotate and lock two degrees of freedom. This structure leads to a larger weight and volume of the system, higher cost, and does not have the inertial orientation function and fine-tuning self-locking function. Can not meet the requirements of portable use. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a tracking pan-tilt with dual degrees of freedom and an inert...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16M11/06
Inventor 姚竹贤邢立华王保晶李超刘伟李亚楠贾学强李季白滢吕成方李鹏
Owner 北京兴华机械厂有限公司
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