Multifunction glasses for vision testing

Abstract

The invention discloses a pair of multifunctional eyeglasses for vision testing, and the eyeglasses comprise an eyeglass frame and eyeglass legs, wherein the eyeglass legs are rotatably connected to the eyeglass frame, connecting blocks are fixedly connected at the top of the eyeglass frame, rotating shafts are fixedly connected at both ends of the connecting blocks, small-hole test lenses and eye-blocking plates are rotatably connected at sidewalls of the rotating shafts, the eye-blocking plates are located above the small-hole test lenses, the front and rear walls of the connecting blocks are rotatably connected with disinfecting shafts, the outer walls of the disinfecting shafts are fixedly connected with a front lens disinfecting rotating rod and a rear lens disinfecting rotating rod,a sterilization box is fixedly connected between the connecting blocks, a sealing plug is inserted into the top of the disinfecting box, the disinfecting box is filled with an absorbent tampon in themiddle, a plurality of sealing holes are formed on the side wall of the disinfecting box, and disinfecting sleeves are slidably connected to the side walls of the eyeglass legs. The multifunctional eyeglasses provided by the invention are quick and convenient to disinfect, avoid the infection of the red eye virus, are safe to use and convenient for the alternative small-hole testing and the normalvision testing.

Description

technical field [0001] The invention relates to a medical device, in particular to a multifunctional glasses for vision testing. Background technique [0002] Eye plate and pinhole vision shield are commonly used tools in vision testing. In the existing clinical practice of ophthalmic examination, in addition to using eye shields to test vision, it is also necessary to use pinhole vision shields to eliminate the influence of astigmatism or refractive opacity; however, in the prior art, when performing pinhole vision testing, it is necessary to The examiner covers one eye with a blindfold, and the other eye is covered with a blindfold with a small hole, and then the test is performed. This method is cumbersome to operate, and there is a problem that it is not convenient for small hole visual acuity detection. The blindfold Most of them are made of plastic or metal. After use, they need to be sterilized before they can be used again, which is inconvenient to sterilize. Cont...

AI Technical Summary

Problems solved by technology

[0003] In view of this, the object of the present invention is to provide a kind of multifunctional glasses for vision testing, to solve the problem that the small hole detection vision proposed in the above background technology is cumbersome and inconvenient for small hole vision detection, and the blindfold needs to be disinfected after use It can be used again after a long time, and the problem of inconvenient disinfection

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