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Two-dimensional rotating mechanism

A two-dimensional rotating mechanism and adapter flange technology, which is applied in the field of satellite components, can solve the problems of satellite inapplicability, etc., and achieve the effects of reducing R&D and design costs, improving utilization rate, and wide interface adaptability

Pending Publication Date: 2019-07-09
沈阳恒为机器人科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The use of existing drive mechanisms can only meet the use requirements of satellites in specific orbits, and is not applicable to satellites in other orbits

Method used

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Experimental program
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Embodiment Construction

[0031] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0032] Such as figure 1 As shown, the present invention includes a mounting plate 101, a rolling joint 102, an azimuth joint 103 and an electric control box 104, wherein the azimuth joint 103 is installed on the electric control box 104, and the rolling joint 102 is connected with the azimuth joint 103, driven by the azimuth joint 103 turn.

[0033] Such as Image 6 , Figure 7 As shown, the electric control box 104 includes a satellite adapter flange 401, a box body 402, a column 403 and a circuit board 404. The box body 402 is provided with a plurality of columns 403, and the circuit board 404 is located in the box body 402 and is located on the On the columns 403, the circuit board 404 is connected to the star management system, and receives motion commands sent by the star management system, and is used to control the movement of the two-dimensional ro...

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Abstract

The invention relates to a satellite component, in particular to a two-dimensional rotating mechanism. The mechanism includes an installation plate, a rolling joint, an azimuth joint and an electroniccontrol box. The azimuth joint is fixedly connected with the electronic control box through screws, the rolling joint is fixedly connected with the azimuth joint through screws and driven by the azimuth joint to rotate, and the installation plate is fixedly connected with the azimuth joint through screws. The mechanism is installed on a satellite body, a solar sail can automatically and accurately drive a cell array to rotate, the purpose that the solar cell array obtains more electric energy is achieved, the utilization rate of solar cells is greatly improved, and the two-dimensional rotating mechanism is an innovation of the original design of a space satellite panel.

Description

technical field [0001] The invention relates to a satellite component, in particular to a two-dimensional rotating mechanism, which can be applied to a satellite body. Background technique [0002] With the development of large-scale military satellites, meteorological satellites and commercial broadcasting and communication satellites, the requirements for attitude control accuracy of satellites are getting higher and higher, and the capacity of payloads is getting larger and larger, so three-axis stable, long-life and large-capacity satellites emerge as the times require . In order to make full use of the electric energy generated by solar cells, one or two sail panels are extended from the satellite, and the panels are covered with solar cells; in order to achieve the highest possible utilization rate of solar cells, the satellite is also equipped with a driving device to drive the battery array. Turn it so that its normal coincides with the sun beam to get as much power...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64G1/44B64G1/10G05D3/12
CPCB64G1/443B64G1/10G05D3/12
Inventor 龚海里张波
Owner 沈阳恒为机器人科技有限公司