Ophthalmological vision examination eye shield device

Abstract

The invention provides an ophthalmological vision examination eye shield device which comprises an eye shield body, spring rings and spherical massage heads. Photosensitive elements are symmetricallymounted at the fronts of the left end and the right end of the eye shield body; miniature rotary motors are symmetrically inlaid in the eye shield body, combinations of rotational speed regulating switches and main switches are arranged on the outer sides of the miniature rotary motors, and the rotational speed regulating switches sleeve the main switches. The ophthalmological vision examination eye shield device has the advantages that the ophthalmological vision examination eye shield device is provided with blue green screens and light supplementing rings, inner rings of turntables are provided with the light supplementing rings, the blue green screens are laid at the inner bottoms of the light supplementing rings, the light supplementing rings are communicated with the photosensitive elements, accordingly, light rays inside eye shields can be regulated according to the intensity of external light rays, and influence of eye dazzling phenomena on vision examination effects due to intense light ray difference after users take off the eye shields can be prevented; green is the optimal color for relieving eyestrain, and accordingly eyeballs can be quickly recovered by the blue greenscreens.

Description

technical field [0001] The invention belongs to the technical field of medical equipment and eye mask structure, and in particular relates to an eye mask device for ophthalmology vision inspection. Background technique [0002] Eye fatigue is a common disease in ophthalmology. It causes dry eyes, astringent eyes, sore eyes, blurred vision and even decreased vision directly affects people's work and life. Eye fatigue is mainly due to the fact that when people are concentrating on watching the computer screen, the number of eye blinks decreases, resulting in a corresponding decrease in tear secretion, and at the same time, the flickering screen strongly stimulates the eyes. It will cause pain in the neck, shoulders and other corresponding parts of the person, and it will also cause and aggravate various eye diseases, especially during the vision test, the vision needs to recover slowly after taking off the glasses. If the vision test is performed directly, the data will not be...

AI Technical Summary

Problems solved by technology

[0008] In order to solve the above-mentioned technical problems, the present invention provides an eye mask device for ophthalmic visual acuity examination, to solve the problem that the existing fully-enclosed eye mask will have poor light when it is taken off, which will cause discomfort to the eyes, and the self-priming massage method requires a relatively tight seal. High, and the problem of reducing fatigue for a longer period of time

Images