Glasses with automatic accomodative flippers

A technology of automatic reversal and glasses, which is applied in the direction of eye exercisers and physical therapy, can solve the problems that the positive and negative pairs of prisms are far away from the eyes of the trainer and affect the training effect, so as to get rid of the dependence of professionals and improve the practicality. range, the effect of improving ease of use

Active Publication Date: 2016-08-10
HARBIN MEDICAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, most of the existing reverse rackets use automatic design to realize the exchange of positive and negative pairs of prisms. Although to a certain extent, the defect of requiring the user to hold the reverse racket for training is eliminated, the positive and negative pairs of prisms are mostly exchanged with It is realized by flipping, so that the distance between the positive and negative pairs of prisms and the eyes of the trainer will be far away, which will affect the training effect

Method used

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  • Glasses with automatic accomodative flippers
  • Glasses with automatic accomodative flippers
  • Glasses with automatic accomodative flippers

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] A kind of automatic reverse shot glasses as mentioned above, the difference of this embodiment is that, in combination with figure 1 and figure 2 As shown, the first transmission system and the second transmission system both include a driving member 41 and a sliding member 42, and one end of the front reversing mirror 2 and the rear reversing mirror 3 is connected to the driving member 41, The other end is connected with the sliding member 42, the driving member 41 is used to move up and down the front reversing mirror 2 or the rear reversing mirror 3, and the sliding member 42 is used to provide the front reversing mirror 3. Mirror 2 or the guiding function of the rear reversing mirror 3 during the movement. The driving member 41 is a gear, a lead screw or other components capable of providing driving force, and the sliding member 42 is a slideway, a slide groove or a slide rail. The member 42 is preferably a slide rail 42 , and the two ends of the slide rail 42 ar...

Embodiment 2

[0035] The automatic inversion glasses also include a circuit control system 6 , and the circuit control system includes a motor and a control unit 63 .

[0036] The motor includes a first motor 61 and a second motor 62, and an extension plate 53 is arranged above the support plate 5 on both sides of the spectacle frame 1, and the extension plate 53 can bear the weight of the first motor 61. Or the weight of the second motor 62 can indirectly realize the fixing of the first motor 61 or the second motor 62 .

[0037] The first motor 61 is connected with the lead screw 41 in the first transmission system, the second motor 62 is connected with the lead screw 41 in the second transmission system, and the control unit 63 is installed On the spectacle frame 1, the control unit 63 can control the first motor 61 and the second motor 62 to rotate in forward and reverse directions, and then make the first motor 61 and the second motor 62 rotate in phase. The corresponding lead screw 41...

Embodiment 3

[0041] A kind of automatic reverse shot glasses as mentioned above, the difference of this embodiment is that, in combination with figure 1 and figure 2 As shown, the front reversing mirror 2 includes a front spectacle frame 21 and two front spectacle lenses 22 positioned on the front spectacle frame 21, and the rear reversing mirror 3 includes a rear spectacle frame 31 and a spectacle frame located on the rear spectacle frame 21. Two rear spectacle lenses 32 on the frame 31. One end of the front spectacle frame 21 and the rear spectacle frame 31 is connected to the lead screw 41, and the other end is connected to the slide rail 42. When the first motor 61 and the second motor 62 rotate, the The front spectacle frame 21 drives the front spectacle lens 22 to move, and the front spectacle frame 31 drives the rear spectacle lens 32 to move.

[0042] like image 3 As shown, it is a structural schematic diagram of the front reversing mirror or the rear reversing mirror, the fro...

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PUM

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Abstract

The invention provides glasses with automatic accomodative flippers. The glasses comprise a glasses frame, a front flip mirror, a back flip mirror and driving systems; the driving systems are located on the glasses frame, the front flip mirror is located in front of the back flip mirror, the driving systems comprise the first driving system and the second driving system, the first driving system is connected with the front flip mirror, the second driving system is connected with the back flip mirror, and the first driving system and the second driving system can control the front flip mirror and the back flip mirror to vertically and alternately move. According to the glasses with the automatic accomodative flippers, through vertical and alternate movement of the front flip mirror and the back flip mirror, not only can the distance between the front flip mirror and the back flip mirror and the eyes of a trainer be precisely controlled, but also the front flip mirror and the back flip mirror can be closer to the eyes of the trainer, so that the training effect is better.

Description

technical field [0001] The invention relates to the field of eye care, in particular to an automatic reverse shot glasses. Background technique [0002] The reverse shot is an eye care tool used for vision training. It is composed of two pairs of positive and negative prisms with equal degrees. By switching between positive and negative prisms, it can fully mobilize the potential of the eyes itself, improve reading speed, and improve reading speed. Visual clarity, relieve eye fatigue. [0003] At present, most of the existing reverse rackets use automatic design to realize the exchange of positive and negative pairs of prisms. Although to a certain extent, the defect of requiring the user to hold the reverse racket for training is eliminated, the positive and negative pairs of prisms are mostly exchanged with The way of flipping is realized, so that the distance between the positive and negative pairs of prisms and the eyes of the trainer will be far away, which will affect...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61H5/00
CPCA61H5/00A61H2205/024
Inventor 刘平杜玲玲郭鑫
Owner HARBIN MEDICAL UNIVERSITY
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