| 摘要 |
PROBLEM TO BE SOLVED: To provide a large screen type display apparatus whose load-resistant performance is increased so that a plurality 2n of heavy projectors can be loaded by using inexpensive general-purpose slide rails. SOLUTION: Regarding the large screen type display apparatus having a large-sized screen 1, four projectors 2RU, 2LU, 2RL and 2LL, a projector frame 5 for loading four projectors 2RU, 2LU, 2RL and 2LL is arranged independent from the main body frame 4 for loading the large-sized screen 1, and two pairs of slide rails 6U and 6U, 6L and 6L extending in a horizontal direction are arranged in the projector frame 5, and four projectors 2RU, 2LU, 2RL and 2LL are pulled out outside the apparatus by using the slide rails 6U, 6U, 6L and 6L, and one end of respective reinforcing legs 7, 7, 7, 7, 8, 8, 8, 8 respectively extending in a vertical direction is joined near each end part of the slide rails 6U, 6U, 6L and 6L, and the other end of each reinforcing leg is arranged near the floor 9. COPYRIGHT: (C)2005,JPO&NCIPI
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