| 摘要 |
PURPOSE: A point device using sliding frame is provided to easily perform a work by being accurately identical to the location of a cursor on a screen and the location of a moving point on a device. CONSTITUTION: A sliding frame(4) is moved at left and right when a moving point(3) is moved at left and right. A rotating disk(11) through a roller and a tie rod(9) is rotated when a rotating roller(10) is rotated, and a left and right moving signal is transmitted to a computer. A sliding frame(5) is moving up and down when a moving point(3) is moved up and down. A rotating disk(8) through a roller and a tie rod(6) is rotated when a rotating roller is rotated, and a up-and-down signal moving signal is transmitted to the computer. The up-and-down sliding frame(5) is not moved and the moving point(3) is moved according to a groove located at center of the sliding frame(5) when the moving point(3) is moved at left and right. The left and right sliding frame(4) is not moved and the moving point(3) is moved according to a groove located at center of the sliding frame(4) when the moving point(3) is moved up and down. |
