Vision correction optical instrument

Abstract

The utility model relates to the technical field of vision correction, and discloses a vision correction optical instrument. The vision correction optical instrument comprises a first mirror body and a second mirror body, one end of the first mirror body is rotationally connected with a rotating shaft, one side of the rotating shaft is rotationally connected with the second mirror body, one end of the first mirror body is rotationally connected with a first mirror frame, and one end of the second mirror body is rotationally connected with a second mirror frame. An elastic head band is fixedly connected between the first spectacle frame and the second spectacle frame, a soft plate is in close contact with the skin of a wearer, extrusion to the skin of the human body is reduced through the plasticity of the soft plate and close contact with the skin of the wearer, the wearing experience of the wearer is improved, meanwhile, the correction range can be changed by rotating and adjusting the sight glass, and the correction effect is improved. Different correction values are represented by adjusting the scales on the sight glass, and meanwhile, stimulation of strong light to eyes of a wearer is reduced by protecting the lenses, so that the wearing experience of the wearer is improved, and the correction effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vision correction, in particular to a vision correction optical instrument. Background Art

[0002] Visual acuity refers to the ability of the retina to distinguish images. The quality of visual acuity is determined by the ability of the retina to distinguish images. However, when the refractive media of the eye (such as the cornea, lens, vitreous body, etc.) become cloudy or there is a refractive error (including myopia, hyperopia, astigmatism, etc.), the visual acuity of the eye will still decline even if the retina functions well.

[0003] Most of the current vision correction devices use special corrective glasses, but most of the current corrective glasses are built as a whole and do not have the function of storage and folding. When not in use, they take up a lot of storage space.

[0004] At the same time, most frames are made of hard materials. When worn for a long time, the hard frame squeezes the skin and makes the wearer feel uncomfortable. Utility Model Content

[0005] The purpose of the utility model is to provide a vision correction optical instrument to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a vision correction optical instrument, comprising a first mirror body and a second mirror body, one end of the first mirror body is rotatably connected to a rotating shaft, one side of the rotating shaft is rotatably connected to the second mirror body, one end of the first mirror body is rotatably connected to a first glasses frame, one end of the second mirror body is rotatably connected to a second glasses frame, and an elastic headband is fixedly connected between the first glasses frame and the second glasses frame.

[0007] Preferably, a soft board is fixedly mounted inside the first mirror body and the second mirror body.

[0008] Preferably, the soft board is made of a material that is non-irritating to the skin and has extremely strong plasticity.

[0009] Preferably, a basic mirror is installed on both the first mirror body and the second mirror body, and an adjustment mirror is hinged on the basic mirror.

[0010] Preferably, a plurality of scales are engraved on the adjusting mirror.

[0011] Preferably, protective lenses are fixedly installed in the first mirror body and the second mirror body.

[0012] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0013] First, the utility model can fold the instrument by providing the first mirror frame and the second mirror frame. When the instrument needs to be stored, the first mirror body and the second mirror body are folded inward by manpower. By overlapping the first mirror body and the second mirror body, the storage area occupied is reduced, thereby improving the practicality of the device.

[0014] Second, the utility model can improve the wearing experience of the wearer by providing a soft plate and an adjustable mirror. The soft plate is in close contact with the wearer's skin. The plasticity of the soft plate and the close contact with the wearer's skin reduce the squeezing of the human skin and improve the wearing experience of the wearer. At the same time, the correction range can be changed by rotating the adjustable mirror. The scale on the adjustable mirror represents different correction values. At the same time, the protective lens reduces the stimulation of strong light to the wearer's eyes, thereby improving the wearer's wearing experience and improving the correction effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 It is a back view of the utility model;

[0017] Figure 3 It is a front view of the utility model;

[0018] Figure 4 It is a cross-sectional view of the utility model.

[0019] Among them: 1. first mirror body; 2. second mirror body; 3. basic mirror; 4. adjustment mirror; 5. first mirror frame; 6. elastic headband; 7. second mirror frame; 8. protective lens; 9. soft board; 10. rotating shaft; 11. scale. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4A vision correction optical instrument comprises a first lens body 1 and a second lens body 2. One end of the first lens body 1 is rotatably connected to a rotating shaft 10, and one side of the rotating shaft 10 is rotatably connected to the second lens body 2. One end of the first lens body 1 is rotatably connected to a first lens frame 5, and one end of the second lens body 2 is rotatably connected to a second lens frame 7. When the instrument needs to be stored, the first lens body 1 and the second lens body 2 are folded inward by manpower, and the occupied storage area is reduced by overlapping the first lens body 1 and the second lens body 2. An elastic headband 6 is fixedly connected between the first lens frame 5 and the second lens frame 7, and the elastic headband 6 is put on the wearer's head by manpower to adjust the position.

[0022] A soft plate 9 is fixedly installed on the inner side of the first mirror body 1 and the second mirror body 2. The soft plate 9 is in close contact with the wearer's skin. The plasticity of the soft plate 9 and the close contact with the wearer's skin reduce the squeezing of the human skin and improve the wearer's wearing experience.

[0023] The soft plate 9 is made of a material that is non-irritating to the skin and has a very strong plasticity. These two characteristics increase the wearing time and comfort of the instrument.

[0024] A basic mirror 3 is installed on both the first mirror body 1 and the second mirror body 2 , and an adjusting mirror 4 is hinged on the basic mirror 3 . The adjusting mirror 4 can be rotated to change the correction range.

[0025] A plurality of scales 11 are engraved on the adjusting mirror 4, and the scales on the adjusting mirror 4 represent different correction values.

[0026] A protective lens 8 is fixedly installed inside the first lens body 1 and the second lens body 2 , and the protective lens 8 reduces the stimulation of strong light to the wearer's eyes.

[0027] When in use, the elastic headband 6 is put on the wearer's head by manpower to adjust the position. At this time, the soft plate 9 is in close contact with the wearer's skin. The plasticity of the soft plate 9 and the close contact with the wearer's skin reduce the squeezing of the human skin and improve the wearer's wearing experience. At the same time, the correction range can be changed by rotating the adjustment mirror 4. The scale on the adjustment mirror 4 represents different correction values. At the same time, the protective lens 8 reduces the stimulation of strong light to the wearer's eyes. When the instrument needs to be stored, the first mirror body 1 and the second mirror body 2 are folded inward by manpower, and the storage area occupied is reduced by overlapping the first mirror body 1 and the second mirror body 2.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A vision correction optical instrument, comprising a first lens body (1) and a second lens body (2), characterized in that: One end of the first mirror body (1) is rotatably connected to a rotating shaft (10), and one side of the rotating shaft (10) is rotatably connected to the second mirror body (2); one end of the first mirror body (1) is rotatably connected to a first mirror frame (5), and one end of the second mirror body (2) is rotatably connected to a second mirror frame (7); an elastic headband (6) is fixedly connected between the first mirror frame (5) and the second mirror frame (7); a soft plate (9) is fixedly installed on the inner side of the first mirror body (1) and the second mirror body (2); a basic mirror (3) is installed on the first mirror body (1) and the second mirror body (2); an adjustable mirror (4) is hingedly connected to the basic mirror (3); a plurality of scales (11) are engraved on the adjustable mirror (4); and a protective lens (8) is fixedly installed inside the first mirror body (1) and the second mirror body (2).

2. A vision correction optical instrument according to claim 1, characterized in that: The soft plate (9) is made of a material that is non-irritating to the skin and has extremely strong plasticity.

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