| 摘要 |
The present invention relates to a laser distance detector which comprises: an optical detector for detecting laser, and a counter for measuring time. The laser distance detector comprises: a switch for outputting an electric signal; a motion sensor using a laser distance detector outputting a motion sensing signal as an electric signal from a control unit; a control means for determining to rotate a sub-motor light, and outputting a signal controlling a rotation angle; and a means of controlling up and down or left and right, or a rotation angle of up and down or left and right for controlling the sub-motor light up and down or left and right, or a rotation angle of the sub-motor light up and down or left and right. |
