| 摘要 |
PROBLEM TO BE SOLVED: To quickly set the height of 360°omnidirectional corner cube prisms from the ground at an optional height. SOLUTION: A pin pole 24 is slidably inserted into a through-hole 28 formed in a region including an imaginary center axis 26 of the 360°omnidirectional corner cube prisms 12-22. A slider 34 is fixed to the upper part of the corner cube prisms 12-22 via a support plate 30. A fixation release button 38 is fixed to the slider 34 so as to be movable forward and backward, and the fixation release button 38 is operated to release the fixation between the corner cube prisms 12-22 and the slider 34. The corner cube prisms 12-22 are moved upward or downward along the pin pole 24. The fixation release button 38 is operated at that position to fix the corner cube prisms 12-22 and the slider 34. Thus, the height of the corner cube prisms 12-22 from the ground is optionally adjusted. COPYRIGHT: (C)2010,JPO&INPIT
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