| 摘要 |
PROBLEM TO BE SOLVED: To provide a space exposure experimental device having a connecting structure capable of surely fixing with high workability. SOLUTION: An exposure experimental case 10 is formed by pivoting a storage cover case 12A and a supporting cover case 12B on a body case 11 by means of hinges 13, and has storage parts 11a, 12a respectively formed on both faces of the body case 11 and an inner face of the storage cover case 12A, and the storage cover case 12A and a fixed-side plate 12B are connected by a connecting and fixing mechanism 20 in a state that they are swung and reversed to open the storage parts 11a, 12a. The connecting and fixing mechanism 20 is composed of a fixed male screw 21 fixed on an approximately center of the storage cover case 12A, a fixing hole 12b formed on a fixed-side plate 12B, and a fixed female screw 22 engaged with the fixed male screw 21 projecting through the fixing hole 12b in reversed and swung.
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