| 摘要 |
<p>The present invention relates to a ball array transfer device and, more specifically, to a transfer device using a ball array, capable of stably transferring a person or object in a variety of directions. To achieve the purpose, the present invention includes a ball array formed by arranging a plurality of ball rollers in a matrix structure in which a plurality of first ball rollers and a plurality of second ball rollers are combined with each other; a first operating unit applying rotation force to the first ball rollers in a first direction; and a second operating unit applying the rotation force to the second ball rollers in a second direction. The first operating unit includes a plurality of first operating shafts placed in an orthogonal direction to the first direction to deliver rotation force in the first direction to rotate the first ball rollers. The second operating unit includes a plurality of second operating units placed in an orthogonal direction to the second direction to deliver rotation force in the second direction to rotate the second ball rollers. A ball roller, formed by one among the first and second ball rollers, is placed in 2n-1 row of 2n-1 (n is a natural number) column, and a ball roller, formed by the other one, is placed in 2n row of 2n column.</p> |
