JPH02117300U

JPH02117300U -

Info

Publication number: JPH02117300U
Application number: JP2711389U
Authority: JP
Priority date: 1989-03-09
Filing date: 1989-03-09
Publication date: 1990-09-19

Description

[Brief explanation of drawings]

第１図は、この考案の一実施例を示す格納状態
の正面図、第２図は同じくこの考案の一実施例を
示す格納状態の平面図、第３図はこの考案の一実
施例を示す、太陽電池パドル展開開始後の正面図
、第４図は、この考案の一実施例を示す展開状態
の正面図、第５図Ａは人工衛星と、ソーラーセイ
ルを搭載した展開型太陽電池パドルの展開後状態
を示す概念図、第５図Ｂは人工衛星と、前記展開
型太陽電池パドルの格納状態を示す概念図、第６
図は従来のソーラセイルの格納状態を示す正面図
、第７図は、同じく従来のソーラーセイルの展開
状態を示す正面図、第８図は、従来のソーラセイ
ルの格納状態を示す平面図である。図において、１は人工衛星本体、２は展開型太
陽電池パドル、３はブレード、４サポート、５は
熱制御用インシユレーシヨン、６は導電線、７は
形状記憶合金製コイルバネ、８はブラケツト、９
はてこ、１０は第１の軸、１１は回転軸、１２は
第２の軸、１３は取付ブラケツト、１４はねじり
コイルバネ、１５は第１のブラケツト、１６は第
２のブラケツト、ｈは楕円状の長穴である。なお
、各図中、同一符号は同一または相当部分を示す
。 Figure 1 is a front view of an embodiment of this invention in a stored state, Figure 2 is a plan view of an embodiment of this invention in a stored state, and Figure 3 is an embodiment of this invention. , a front view of the solar battery paddle after it has started to deploy, Figure 4 is a front view of the deployed state showing one embodiment of this invention, and Figure 5A is a front view of the deployable solar battery paddle equipped with an artificial satellite and a solar sail. FIG. 5B is a conceptual diagram showing the state after deployment, and FIG. 5B is a conceptual diagram showing the stored state of the deployable solar array paddle.
FIG. 7 is a front view showing a conventional solar sail in a stored state, FIG. 7 is a front view showing a conventional solar sail in an expanded state, and FIG. 8 is a plan view showing a conventional solar sail in a stored state. In the figure, 1 is the satellite body, 2 is the expandable solar array paddle, 3 is the blade, 4 is the support, 5 is the thermal control insulation, 6 is the conductive wire, 7 is the shape memory alloy coil spring, and 8 is the bracket. , 9
Lever, 10 is the first shaft, 11 is the rotating shaft, 12 is the second shaft, 13 is the mounting bracket, 14 is the torsion coil spring, 15 is the first bracket, 16 is the second bracket, h is oval shape It is a long hole. In each figure, the same reference numerals indicate the same or corresponding parts.

Claims

[Scope of utility model registration request]

In a deployable solar battery paddle mounted on an artificial satellite, a first bracket attached to an outermost panel of the deployable solar battery paddle, a first shaft fixed to the first bracket, and a first shaft fixed to the first bracket; 1st
a lever having a shaft as a fulcrum, a second bracket fixed to the first bracket, a shape memory alloy coil spring connecting one end of the lever to the second bracket, and a coil spring provided at the other end of the lever. an oval hole, a second shaft movable through the oval hole, and a third shaft fixed to the first bracket;
With the third axis as a fulcrum, a support integrated with the second axis, a blade attached to the support, and two parts from the outside of the deployable solar cell paddle so as to be in contact with the lower edge of the lever. A solar sail comprising a first stopper attached to the first panel and a second stopper attached to the first bracket.