CN210639373U

CN210639373U - Blue-light-proof radiation-proof positive-count glasses clamping piece

Info

Publication number: CN210639373U
Application number: CN201921988529.3U
Authority: CN
Inventors: 马成
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-05-29
Anticipated expiration: 2029-11-18

Abstract

The utility model discloses a prevent blue light radiation protection normality number glasses clamping piece, concretely relates to glasses technical field, including controlling the lens, be equipped with the metal fixation piece between left side and the right lens, there is screw fixation piece left side lens upper right side and right lens upper left side threaded connection respectively, screw fixation piece top and metal fixation piece bottom fixed connection, metal fixation piece lateral wall is equipped with the plastic support, the draw-in groove has been seted up to plastic support one side. The utility model discloses a set up plectrum, metal subassembly and plastic support, through the neutralization effect of original lens and the positive degree number lens of increase, obtain to see far away and see two kinds of numbers of degrees near, the utility model discloses can use with the cooperation of multiple clamping device, adapt to the mirror holder of multiple frame type and multiple material, compared with prior art and solved traditional glasses and only had one kind far away easily cause eye fatigue with the myopia number of degrees, teenagers easily increase the number of degrees and the problem that old myopia can not be closely seen because of the presbyopia.

Description

Blue-light-proof radiation-proof positive-count glasses clamping piece

Technical Field

The utility model relates to a glasses technical field, more specifically say, the utility model relates to a prevent blue light radiation protection normality number glasses clamping piece.

Background

Myopia is listed as one of three diseases in the world, and according to incomplete statistics, the number of myopia people is nearly 4 hundred million, wherein the number of myopia people is about 2.7 hundred million in all countries. The incidence rate of myopia of the population in China is 33 percent, which is 1.5 times of the average level of 22 percent in the world, so that the number of myopia people in China is huge, and the number of myopia people is urgently controlled and effectively relieved in time.

At present, nearly 90% of myopia population is used to wear a pair of far vision counting glasses for optometry to see 1.0 vision in daily far vision and near vision learning, however, people are more beneficial to eyes by using different degrees for seeing far and near vision, when a pair of height counting glasses for optometry matching for far vision is worn for seeing near, the lens in the eyeball is stressed more, the eye muscle cannot be relaxed, so that the eyeball loses elasticity due to long-term fatigue, for the middle-aged and old myopia, teenagers can cause the myopia degree to increase very quickly, a pair of near vision glasses for seeing far vision is matched, and the eyes cannot see near vision after presbyopia, at the moment, the eyes have two degrees, namely far vision and near vision, and the ADD written on the optometry formula is the addition degree, namely the luminosity clamping piece of the utility model is also the luminosity clamping piece. The traditional multi-focus lens glasses are relatively small in visual field and relatively large in blind area, especially glasses need to be pulled down when people suffering from nose bridge collapse look far away, the glasses need to be held up when people look near, the eyes must look up and down, if the people look at the blind area obliquely from left to right, the glasses are difficult to focus, and a user feels uncomfortable after wearing the glasses and abandons the glasses, so that the use requirement cannot be well met by simply matching a pair of glasses with the vision degree of 1.0 when the glasses look far away.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defects of the prior art, the embodiment of the utility model provides a prevent blue light and prevent

The glasses clamping piece for radiation correction does not change the visual field of the glasses, the blue-light-proof radiation-proof film is added on the glasses clamping piece, the eyes can be protected better, the clamping piece is small and exquisite and portable, the glasses clamping piece is convenient to use for men, women, old and young, and low in price and can be accepted by the public. Drive metal assembly through nipping the plectrum and rotate around the universal driving shaft, metal assembly rotates and drives second silica gel cover and first silica gel cover separation, insert the contained angle that metal assembly and plastic support formed this moment from former glasses top, loosen the plectrum back spring and utilize self elasticity to drive metal assembly and reset, first silica gel cover and second silica gel cover are laminated each other and are fixed with former glasses both sides this moment, through the neutralization reaction of original lens and the positive number lens that increases, obtain and look far away and see nearly two kinds of degrees, in order to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a blue-light-proof radiation-proof positive power glasses clamping piece, which comprises a left lens and a right lens, wherein a metal fixing piece is arranged between the left lens and the right lens, the right upper part of the left lens and the left upper part of the right lens are respectively in threaded connection with a screw fixing piece, the top end of the screw fixing piece is fixedly connected with the bottom end of the metal fixing piece, the outer side wall of the metal fixing piece is provided with a plastic bracket, one side of the plastic bracket is provided with a clamping groove, the metal fixing piece is clamped in the clamping groove, one side of the plastic bracket is hinged with a metal component, a spring is arranged between the plastic bracket and the metal component, the plastic bracket is provided with a first silica gel sleeve near the upper right part of the left lens and the upper left part of the right lens, the top end of the metal component is fixedly connected with a shifting piece, the corresponding positions of the first silica gel sleeves on the plastic support of the metal component are respectively sleeved with a second silica gel sleeve, and the first silica gel sleeves and the second silica gel sleeves are stressed and clamped tightly.

In a preferred embodiment, the left lens and the right lens are both positive-power lenses, and blue-light-proof radiation-proof films are arranged on the tops of the left lens and the right lens.

In a preferred embodiment, the plastic support, the first silicone sleeve, the second silicone sleeve, the screw fixing piece, the spring and the metal component are all integrally formed.

In a preferred embodiment, the cross-sectional shape of the metal fixing piece is circular, and the cross-sectional shape of the clamping groove is rectangular.

In a preferred embodiment, the two ends of the plastic bracket are arranged into arc-shaped corners.

In a preferred embodiment, the corresponding positions of the left lens and the right lens and the screw fixing pieces are provided with matched connecting threaded holes.

In a preferred embodiment, the plastic support and the metal component are hinged through a linkage shaft, a spring is sleeved outside the linkage shaft, and two ends of the spring are attached to the inner cavity of the metal component and the inner cavity of the plastic support.

In a preferred embodiment, the first silicone sleeve and the second silicone sleeve are elastic plastic sleeves.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a through setting up plectrum, metal assembly and plastic support, when driving metal assembly and rotating around the universal driving shaft through nipping the plectrum, metal assembly rotates and drives the second silica gel cover and separates with first silica gel cover, insert the contained angle that metal assembly and plastic support formed at this moment from the former glasses top, loosen the plectrum back spring and utilize self elasticity to drive metal assembly to reset, at this moment first silica gel cover and second silica gel cover laminating each other and former glasses both sides are fixed, through the neutralization effect of original lens and the number of positive degrees lens that increases, obtain to look far away and look near two kinds of numbers of degrees, and the clamping piece adds the anti-blue light radiation protection membrane and presss from both sides on the glasses and more can protect eyes, the utility model discloses can use with multiple clamping device cooperation, adapt to the mirror holder of multiple frame type and multiple material, compared with prior art, solved traditional glasses and only had the problem that a number of degrees easily causes fatigue, the use requirement is met. When the right anti-blue light anti-radiation clamping piece is clamped on the myopia glasses, the computer mobile phone can be seen closely, and eyes can be protected.

2. The utility model discloses a set up draw-in groove and metal stationary blade, left lens and right lens can pass through the metal stationary blade at the draw-in groove internal rotation to make when left lens and right lens centre gripping use, can turn left lens and right lens and pass through the metal stationary blade 180 degrees that turn in the draw-in groove, thereby can effectively the person of facilitating the use adjust far and near visual angle, avoid reciprocal centre gripping to adjust the inconvenience of bringing, satisfied the user demand.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic front view of the structure of the present invention.

Fig. 3 is a schematic side view of the metal component of the present invention.

Fig. 4 is an enlarged schematic structural diagram of a portion a in fig. 3 according to the present invention.

Fig. 5 is a schematic front view of the metal assembly of the present invention.

The reference signs are: 1 plastic support, 2 metal stator, 3 metal assembly, 4 left lenses, 5 right lenses, 6 screw fixation pieces, 7 first silica gel cover, 8 second silica gel cover, 9 plectrum, 10 springs, 11 draw-in grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a blue light-proof radiation-proof positive number glasses clamping piece as shown in figures 1-5, which comprises a left lens 4 and a right lens 5, wherein a metal fixing piece 2 is arranged between the left lens 4 and the right lens 5, the upper right side of the left lens 4 and the upper left side of the right lens 5 are respectively in threaded connection with a screw fixing piece 6, the top end of the screw fixing piece 6 is fixedly connected with the bottom end of the metal fixing piece 2, the outer side wall of the metal fixing piece 2 is provided with a plastic bracket 1, one side of the plastic bracket 1 is provided with a clamping groove 11, the metal fixing piece 2 is clamped in the clamping groove 11, one side of the plastic bracket 1 is hinged with a metal component 3, a spring 10 is arranged between the plastic bracket 1 and the metal component 3, the plastic bracket 1 is provided with a first silica gel sleeve 7 near the upper right side of the left lens 4 and the upper left side of the, the metal component 3 is respectively sleeved with a second silica gel sleeve 8 at the corresponding position of a first silica gel sleeve 7 on the plastic bracket 1, and the first silica gel sleeve 7 and the second silica gel sleeve 8 are clamped under stress;

the left lens 4 and the right lens 5 are both positive power lenses, so that the power can be neutralized;

the plastic support 1, the first silica gel sleeve 7, the second silica gel sleeve 8, the screw fixing piece 6, the spring 10 and the metal component 3 are all integrally formed, and the corresponding positions of the left lens 4 and the right lens 5 and the screw fixing piece 6 are provided with matched connecting threaded holes, so that the assembly and maintenance are convenient;

the plastic support is characterized in that two ends of the plastic support 1 are arranged to be arc-shaped corners, the plastic support 1 and the metal component 3 are hinged through a linkage shaft, a spring 10 is sleeved on the outer side of the linkage shaft, and two ends of the spring 10 and the metal component

Subassembly 3 and plastic support inner chamber are laminated mutually, first silica gel cover 7 and second silica gel cover 8 are elasticity plastic cover, improve extrusion laminating ability.

The implementation mode is specifically as follows: when people need to observe far or near, the metal component 3 is driven to rotate around the universal driving shaft by pinching the poking piece 9, the metal component 3 rotates to drive the second silica gel sleeve 8 to separate from the first silica gel sleeve 7, at the moment, the included angle formed by the metal component 3 and the plastic support 1 is inserted from the upper part of the original glasses, the spring 10 drives the metal component 3 to reset by utilizing the self elasticity after the poking piece 9 is loosened, at the moment, the first silica gel sleeve 7 and the second silica gel sleeve 8 are mutually attached and fixed with the two sides of the original glasses, two degrees of far-looking and near-looking are obtained through the neutralization effect of the original glasses and the added positive degree glasses, so that the eye muscles are relaxed, the eye fatigue is relieved, the increase of the number of teenagers is controlled, meanwhile, the original visual field of the clamping piece can not be changed, so that users can not feel uncomfortable, for the people with far-looking, the clamping piece, make it look nearly more clear, eyes are tired out of and are alleviated, and this clamping piece matter is light, and is portable, and super tough lens is not fragile, prevents blue light radiation protection, can press from both sides at any time and use, can be according to actual mirror holder customization lens size, and the silica gel cover does not harm the mirror holder, the utility model discloses can use with the cooperation of multiple clamping device, adapt to the mirror holder of multiple frame type and multiple material, this embodiment has specifically solved traditional glasses and has only had the degree and cause tired problem easily, has satisfied the use needs.

The utility model provides a blue light-proof radiation-proof positive digital glasses clamping piece as shown in figures 1-4, which also comprises a plastic bracket 1, wherein a clamping groove 11 is arranged on one side of the plastic bracket 1, and a metal fixing piece 2 is clamped in the clamping groove 11;

the cross section of the metal fixing piece 2 is circular, and the cross section of the clamping groove 11 is rectangular, so that the metal fixing piece 2 can rotate conveniently.

The implementation mode is specifically as follows: left lens 4 and right lens 5 can be through metal stationary blade 2 at draw-in groove 11 internal rotation to make when

left lens

4 and 5 centre grippings of right lens use, can turn left lens 4 and right lens 5 upwards turn 180 degrees in draw-in groove 11 through metal stationary blade 2, thereby can effectively the person of facilitating the use adjust far and near visual angle, avoid reciprocal centre gripping to adjust the inconvenience that brings, satisfied the user demand.

The utility model discloses the theory of operation:

referring to the attached drawings 1-5 of the specification, when the metal component 3 is driven to rotate around the universal driving shaft by pinching the poking piece 9, the metal component 3 rotates to drive the second silica gel sleeve 8 to separate from the first silica gel sleeve 7, at the moment, an included angle formed by the metal component 3 and the plastic support 1 is inserted from the upper part of the original glasses, after the poking piece 9 is loosened, the spring 10 drives the metal component 3 to reset by utilizing self elasticity, at the moment, the first silica gel sleeve 7 and the second silica gel sleeve 8 are mutually attached to be fixed with the two sides of the original glasses, and two degrees of far seeing and near seeing are obtained through the neutralization effect of the original glasses and the added positive number glasses, so that the utility model can be matched with various clamping devices for use, is suitable for frames of various frame types and various materials, particularly solves the problem that the traditional glasses only have one degree and are easy to cause fatigue;

referring to the attached drawings 1-4 of the specification, the left lens 4 and the right lens 5 can rotate in the clamping groove 11 through the metal fixing sheet 2, so that when the left lens 4 and the right lens 5 are clamped for use, the left lens 4 and the right lens 5 can be turned over for 180 degrees, the user can effectively adjust the far and near visual angles, inconvenience caused by reciprocating clamping adjustment is avoided, and the using requirement is met.

And finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a prevent blue light and protect positive number glasses clamping piece, includes left lens (4) and right lens (5), its characterized in that: a metal fixing piece (2) is arranged between the left lens (4) and the right lens (5), the upper right side of the left lens (4) and the upper left side of the right lens (5) are respectively in threaded connection with a screw fixing piece (6), the top end of the screw fixing piece (6) is fixedly connected with the bottom end of the metal fixing piece (2), the outer side wall of the metal fixing piece (2) is provided with a plastic support (1), one side of the plastic support (1) is provided with a clamping groove (11), the metal fixing piece (2) is clamped in the clamping groove (11), one side of the plastic support (1) is hinged with a metal component (3), a spring (10) is arranged between the plastic support (1) and the metal component (3), the plastic support (1) is provided with a first silica gel sleeve (7) close to the upper right side of the left lens (4) and the upper left side of the right lens (5), and the top end of the, the metal component (3) is respectively sleeved with a second silica gel sleeve (8) at the corresponding position of a first silica gel sleeve (7) on the plastic support (1), and the first silica gel sleeve (7) and the second silica gel sleeve (8) are stressed and clamped tightly.

2. The blue-light-proof radiation-proof positive spectacle clip according to claim 1, wherein: left side lens (4) and right lens (5) be the positive power lens, and left side lens (4) and right lens (5) top all are equipped with and prevent blue light radiation protection membrane.

3. The blue-light-proof radiation-proof positive spectacle clip according to claim 1, wherein: the plastic support (1), the first silica gel sleeve (7), the second silica gel sleeve (8), the screw fixing piece (6), the spring (10) and the metal component (3) are all integrally formed.

4. The blue-light-proof radiation-proof positive spectacle clip according to claim 1, wherein: the cross section of the metal fixing piece (2) is circular, and the cross section of the clamping groove (11) is rectangular.

5. The blue-light-proof radiation-proof positive spectacle clip according to claim 1, wherein: the two ends of the plastic support (1) are arranged into arc-shaped corners.

6. The blue-light-proof radiation-proof positive spectacle clip according to claim 1, wherein: and the corresponding positions of the left lens (4) and the right lens (5) and the screw fixing piece (6) are provided with matched connecting threaded holes.

7. The blue-light-proof radiation-proof positive spectacle clip according to claim 1, wherein: the plastic support (1) is hinged to the metal component (3) through a linkage shaft, a spring (10) is sleeved on the outer side of the linkage shaft, and two ends of the spring (10) are attached to the metal component (3) and the inner cavity of the plastic support.

8. The blue-light-proof radiation-proof positive spectacle clip according to claim 1, wherein: the first silica gel sleeve (7) and the second silica gel sleeve (8) are elastic plastic sleeves.