CN2146722Y

CN2146722Y - Myopia-preventing glasses

Info

Publication number: CN2146722Y
Application number: CN 93233019
Authority: CN
Inventors: 邓斌
Original assignee: DNG BIN
Current assignee: DNG BIN
Priority date: 1993-01-01
Filing date: 1993-01-01
Publication date: 1993-11-17
Anticipated expiration: 2003-01-01

Abstract

The utility model discloses a pair of myopia-preventing glasses. Each of the myopia-preventing glasses is either composed of a light source, a prism, a spherical mirror and a small hole lens, or formed by that a rotating disk with different optical lenses is composed of various optical lenses, then the rotating disk is combined with a glass frame with part of opaque lens. The utility model is mainly used for myopia prevention and treatment and assisting mydriatic drug treatment. The adjustment of the eyes is replaced or reduced by the glasses with the rotating disks through the rotation of the rotating disks.

Description

Myopia-preventing glasses

The utility model relates to a kind of Micropole glasses with light source, prism, convex lens, or with the composition rotating disk that has the different optical eyeglass, and the picture frame that hides eyeglass with band portion is combined into again, is used for preventing and treating the glasses of myopia and other eye illnesses or ancillary drug treatment.

Present control myopia has from improving eyesight to be considered, as improves the excitability of whole muscle, make the visual acuity increase improve distant vision, but these class methods can only temporarily improve distant vision, can not be lasting.Mydriasis method, the method for looking far into the distance can make adjuster loosen to increase and look, but the former influences near vision, and the latter is difficult to lastingly.Micropole glasses can reduce adjusting power, but the screening of black eyeglass has gone most of light to make image dimness in the visual field, and the adjusting that Micropole glasses can reduce is limited, and convergence power is reduced simultaneously, and set is with the inharmonious of adjusting even can cause stravismus and amblyopia.Though these treatment measures have certain effect, its defective is all arranged, so the A nearsighted person increase every year.

For control myopia better, remedy the deficiency of other prophylactico-therapeutic measures, physiological characteristic according to eyes, reduce the set and the adjusting of eyes with artificial means, or replacing the adjusting and the set of eyes basically, even the contraction of pupil adopts Micropole glasses with shuttle mirror, combination of light sources or adopt the covering eyeglass picture frame of being with light hole, be combined into the adjusting and the set that can reduce or replace eyes basically, the myopia preventing and treating glasses of pupil contraction with the rotating disk that has the different optical eyeglass.

Utility model is achieved in that loads onto light source on Micropole glasses, light source generally is to adopt the optically focused bubble, again it is fixed on the spectacle frame at its bottom two leads of welding, bulb is back to patient's eye, connect light source switch at the welding good lead other end, it goes without saying that to install also to be fine with other mode.Two prisms, two on the convex lens of 1～3 degree are respectively pacified a prism and convex lens at the right and left of aperture eyeglass again, and prism must be a Base In.That adopts rotating disc type then opens a light hole hiding eyeglass.Light hole is preferably fan-shaped, and it is better to accomplish that two eyeglasses then can play the action effect of bifocals by light hole simultaneously.Pacify a rotating shaft or bore the hole that to adorn rotating shaft in the outside of light hole, take three rotating disks again, around center of turntable, dig several light holes, again different eyeglasses is made fritter, paste or be embedded in and promptly make the rotating disk that has the different optical eyeglass in the light hole, can certainly make spectacle frame according to the method for common making spectacle frame, refill eyeglass as Fig. 4 style.Is three kinds of rotating disks the spherical mirror rotating disk, and the rotating disk of aperture rotating disk band prism puts spectacle frame and hides eyeglass on the rotating disk.Here three kinds of rotating disks once specifically: spherical mirror rotating disk, low degree short sightedness preferably adopts the eyeglass of-2～+ 3 degree, differs 1 degree between the eyeglass of the adjacent number of degrees, and next piece eyeglass cans be compared to many 3 degree of lastblock eyeglass most during arrangement, 4～6 eyeglasses are installed, can be adopted convex lens to carry out mist like this and look therapy.The aperture rotating disk can bore a series of holes from large to small and make on black shading eyeglass.Pin hole is wherein arranged, the hole of 1～2mm diameter.The rotating disk of band prism is adorned one, and preferably substrate is towards patient's nasal side when the light hole, and the top can make eyes reduce the prism of the convergence power at 1～3 meter angle outwardly.The spherical mirror of 0～1D also can be installed on the rotating disk, and it superposes with spherical mirror can get the lens set of the how different number of degrees.

The utility model advantageous effect: because it is the combination of adopting Micropole glasses and light source, prism, lens, the prism convex lens are all only used a fritter, cheap, and can accomplish image definition in the visual field, when nearly industry study and work, more can reduce adjusting power and convergence power, can make to regulate and coordinate with set is basic than original Micropole glasses.The glasses of band rotating disk then can the rotation by rotating disk use different eyeglasses make eyes see closely still see when far away all few with maybe regulating power and convergence power, make eyes when work or study, be among the resting state, and the treatment of the fine cooperation mydriasis class medicine of energy, the spherical mirror rotating disk can play the effect that ciliary muscle that replacement benumbed is regulated, the aperture rotating disk can replace pupil contraction, therefore, when using the mydriasis medicine, do not influence study.Convex lens on the spherical mirror rotating disk can be used for carrying out mist and look therapy, force ciliary muscle to remove spasm.The concavees lens of the different number of degrees are housed above the cause,, eyesight can adopt the concavees lens of the low number of degrees in case increasing, because concave lens, medically be called " poisonous eyeglass ", vision restoration is worn original eyeglass after some and is seen when far away still clear, the number of degrees that but surpassed his real needs make treatment lose efficacy like this.And adopt the rotating disk glasses, regulate rotating disk in case eyesight is recovered to some extent and select the lower concave lens of the number of degrees for use.Be convenient to consolidate curative effect, and meet the physiological characteristic of eyes.

Introduce the structure of utility model in detail below in conjunction with accompanying drawing.

Fig. 1 is the cross-sectional view of aperture eyeglass and the combination of prism convex lens, and light source can be installed by Fig. 2.

Fig. 2 is the rotating disk glasses of band light source.

Fig. 3 is the stereographic map of two prisms.

Fig. 4 is the rotating disk with different spherical mirrors.

Fig. 5 is the covering eyeglass of band rotating shaft.

Fig. 6 is the rotating disk of band prism.

Fig. 7 is the aperture rotating disk.

With reference to accompanying drawing, convex lens (2), prism (3) are superimposed upon aperture eyeglass (1) aperture the place ahead.Rotating disk (5) is enclosed within the rotating shaft (11).Light source (6) is housed on the framework (4).(8) be two eyeglasses that cover on the light hole, (10) be the shading eyeglass, remainder is light tight except that light hole, (12) be the spherical mirror of the different number of degrees, (13) are prism, and (14) are the spherical mirror of 0～1D, Fig. 6 remainder can be adorned other eyeglasses, also can not adorn any eyeglass, (15) aperture, (16) fan-shaped light hole.

Claims

1, a kind of control myopia and other eye illness, or the glasses of ancillary drug treatment eye illness, it is characterized in that: the rotating disk of forming with different optical mirror slips is enclosed within the rotating shaft of spectacle frame, and the covering eyeglass is housed on the spectacle frame, and hiding on the eyeglass has a light hole.

2,, it is characterized in that rotating disk is made up of the spherical mirror of the some different number of degrees according to the described glasses of claim 1.

3, according to claim 1 or 2 described glasses, it is characterized in that: a prism is housed on the rotating disk.

4, according to the described glasses of claim 1, it is characterized in that: a series of holes are from large to small arranged on the rotating disk.

5, according to the described glasses of claim 4, it is characterized in that: light source is housed on the glasses.

6,, it is characterized in that being equipped with three kinds of rotating disks, i.e. rotating disk described in the claim 2,3,4 according to the described glasses of claim 1.