A kind of 3D glasses convenient for myopia

Abstract

The invention discloses 3D glasses convenient for short-sighted people. The 3D glasses comprise a glass bracket, wherein glass frames are symmetrically arranged on the left side and the right side ofthe glass bracket, and the glass frames are internally provided with 3D lenses capable of placing 3D lens bodies; and the glass bracket is internally provided with a rotating cavity, a rotating rod isrotatably installed between the front inner wall and the rear inner wall of the rotating cavity, a transmission rod is fixedly installed on the rotating rod, and a telescopic cavity is formed in thetransmission rod. When a body of the 3D glasses needs to be fixed to legs of glasses of a user, a button is pressed to drive a pushing rod to move, the pushing rod is driven by a gear to move a movingrod, the moving rod drives a clamping block to move, then the clamping block and a sliding block are disengaged from clamping, thus the sliding block can be moved, and the body of the 3D glasses is fixed to the legs of the glasses of the user to prevent the 3D glasses from blocking the view of the user when the user watches a movie; and through the cooperation of a limiting mechanism and the sliding block, the distance between the left glass frame and the right glass frame can be adjusted to be applied to the length of different glasses.

Description

technical field [0001] The invention relates to the field of 3D glasses, in particular to a kind of 3D glasses which are convenient for myopia. Background technique [0002] Generally, 3D glasses that are convenient for myopia are usually clamped on the user's eyeglass lenses, causing most of the user's line of sight to be blocked by the 3D glasses when watching a movie, which affects the viewing experience, and is generally convenient for myopia. The 3D glasses used are difficult to adjust the distance between the two lenses of the 3D glasses. Contents of the invention [0003] The object of the present invention is to provide a kind of 3D glasses which are convenient for myopia to overcome the above-mentioned defects in the prior art. [0004] According to an embodiment of the present invention, a kind of 3D glasses that are convenient for myopia includes a mirror frame, and the mirror frame is symmetrically provided with a mirror frame, and a 3D lens is arranged in the...

AI Technical Summary

Problems solved by technology

[0002] Generally, 3D glasses that are convenient for myopia are usually clamped on the user's eyeglass lenses, causing most of the user's line of sight to be blocked by the 3D glasses when watching a movie, which affects the viewing experience, and is generally convenient for myopia. The 3D glasses used are difficult to adjust the distance between the two lenses of the 3D glasses

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