Eyeball mobility detector

The invention provides an eyeball mobility detector, which comprises a head fixing frame, an indicator light and an imaging lens, and is characterized in that the head fixing frame is used for fixingthe head of a subject; the indicator light is arranged in front of the head fixing frame and corresponds to the eyes of the subject, the indicator light emits visible light beams in the direction awayfrom the eyes of the subject, and the light beams extend out of the static view of the subject; the imaging lens is arranged in front of the head fixing frame and used for shooting images of eyeballsof a subject when the eyeballs rotate in the direction of the visible light beams. Compared with the prior art, the method has the advantage that the accurate eyeball movement condition of the subject can be obtained. 本发明提供了一种眼球活动度检测仪，包括头部固定架、指示灯和成像镜头，所述头部固定架用于固定受试者的头部；所述指示灯设置在所述头部固定架前方且对应受试者眼部设置，所述指示灯朝向远离受试者眼部的方向上发出可见光束，所述光束延伸到受试者静视野之外；所述成像镜头设置在所述头部固定架前方，所述成像镜头用于拍摄受试者眼球沿着所述可见光束的方向转动时的图像。与现有技术相比，本发明可以获得受试者较为准确的眼球活动情况。