| 摘要 |
<p>An adjusting device for a barrier blade includes a barrier blade for limiting scattered X-ray of a tube and a base plate for mounting the barrier blade. The adjusting device also includes a barrier blade support and a drive unit, wherein said barrier blade support includes a sliding post; said barrier blade support is fixedly connected to the barrier blade and mounts the barrier blade in the opening of the base plate; and the drive unit controls and changes the path of the sliding post to cause the sliding post to drive the barrier blade support to make rectilinear movement on the base plate, thereby driving the barrier blade thereon to make rectilinear movement in the opening of the base plate. This adjusting device for a barrier blade of scattered X-ray has advantages of simple structure, small space, high reliability, and low cost.</p> |
