Large spatial assembly type antenna reflector modular unit and assembly method thereof
An antenna reflector and module unit technology, which is applied to antennas, aircraft, electrical components, etc., can solve the problems of low deployment reliability, complicated deployment and folding processes of hexagonal assembled module units, and high power consumption of assembled antennas. Achieve high deployment reliability, low power consumption, and good deployment stiffness.
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[0033] The present invention proposes an assembleable reflector module unit 1 with an independent unfolding function. The module unit 1 is composed of a hexagonal expandable truss 2, a reflection rope net 3, and a rope connection device 4, such as figure 1 shown. The implementation process of each part is introduced in detail below.
[0034] 1. Hexagonal Deployable Truss 2
[0035] The structure of the hexagonal expandable truss 2 is as follows:
[0036] The hexagonal expandable truss 2 is made up of plane triangle 5, and plane triangle 5 is made up of synchronous folding rod 6 and two middle oblique rods 7 again, and synchronous folding rod 6 is made up of synchronous power hinge 9 with synchronous rod 8 equal in length (also Said synchronous hinge 9) is connected, and this synchronous folding bar 6 can realize the synchronous unfolding function of synchronous bar 8; Plane triangle 5 constitutes as figure 2 As shown, its unfolding and retracting movement process is as fol...
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