CN212037928U

CN212037928U - Goggles convenient to installation myopia lens

Info

Publication number: CN212037928U
Application number: CN202020449312.1U
Authority: CN
Inventors: 唐丽娜; 齐书英; 郝伟芳
Original assignee: 980th Hospital of the Joint Logistics Support Force of PLA
Current assignee: 980th Hospital of the Joint Logistics Support Force of PLA
Priority date: 2020-04-01
Filing date: 2020-04-01
Publication date: 2020-12-01
Anticipated expiration: 2030-04-01

Abstract

The utility model discloses a goggles convenient to installation myopia lens, reach the rope of hanging that links to each other with the goggles body including the goggles body, the goggles body is from top to bottom including the last picture frame that links to each other, goggles lens and lower picture frame, goes up the picture frame and is equipped with at least two sets of slides on the picture frame down in the fore-and-aft direction, and the upper end and the lower extreme sliding connection of two fixed frames of myopia glasses are on a set of slide, and the upper portion and the lower part of every fixed frame of myopia glasses all have the draw-in groove that is used for fixed myopia lens through spring coupling, and threaded connection has the bolt that is used for the card. The utility model discloses be convenient for adjust the position of myopia lens, improve the myopia lens steadiness. The utility model is suitable for a medical staff of myopia uses for play the guard action to eyes.

Description

Goggles convenient to installation myopia lens

Technical Field

The utility model belongs to the technical field of medical instrument, a goggles is related to, specifically speaking is a goggles convenient to installation myopia lens.

Background

In the process of medical treatment, some liquid medicine, blood, body fluid splash to medical staff eyes easily inside, especially novel coronary pneumonia treatment in-process, and the splash of patient with the virus probably appears in the medical staff eyes to also can cause the propagation of virus through the conjunctiva of the eye, consequently, medical staff need wear the goggles and protect the eyes. The goggles used for installing the myopia lenses in the prior art have the following defects:

firstly, the use is inconvenient. For the medical staff with myopia, the medical staff needs to wear the glasses with myopia and the goggles at the same time, the positions between the glasses with myopia and the goggles lenses cannot be adjusted, the distance between the two lenses with myopia cannot be adjusted, and the medical staff is particularly inconvenient to use and has poor comfort;

secondly, the fixation of the myopia lens is poor. Because the thickness of the myopia glasses with different degrees is different, the fixing mode of the myopia lenses in the prior art cannot be adjusted according to the thickness of the lenses, and the connection stability of the myopia lenses is poor.

SUMMERY OF THE UTILITY MODEL

For solving exist among the prior art more than not enough, the utility model aims at providing a goggles convenient to installation myopia lens to reach the position of adjustment myopia lens, improve the purpose of myopia lens steadiness.

In order to achieve the above object, the utility model adopts the following technical scheme: including the goggles body and the string rope that links to each other with the goggles body, the goggles body is from top to bottom including the last picture frame that links to each other, protect eyepiece piece and lower picture frame, goes up the picture frame and is equipped with two sets of slides at least in the fore-and-aft direction down on the picture frame, and the upper end and the lower extreme sliding connection of the fixed frame of two myopia glasses are on a set of slide, and the upper portion and the lower part of the fixed frame of every myopia glasses all have the draw-in groove that is used for fixed myopia lens through spring coupling, and threaded connection has the bolt that is.

As the utility model discloses an it is injectd, the fixed frame of myopia glasses is including the upper fixed frame, coupling frame and the lower fixed frame that from top to bottom link to each other, and the upper portion draw-in groove passes through the spring and links to each other with the upper fixed frame, and the lower part draw-in groove passes through the spring and links to each other with the lower fixed frame, is fixed with the lateral part draw-in groove that is used for fixed myopia lens side on the coupling frame, and the screw thread has the bolt that is used.

As another limitation of the utility model, the contact part of the lower mirror frame and the nose bridge is fixed with a silica gel pad.

As other limitations of the utility model, the inner surface of the goggles lens and the myopia lens are coated with the antifogging patches.

Since the technical scheme is adopted, compared with the prior art, the utility model, the beneficial effect who gains is:

(1) the utility model can adjust the distance between the near-sighted lens and the glasses and between the near-sighted lens and the eye protection lens according to the requirements of different users by arranging a plurality of groups of slide ways in the front and back directions of the upper mirror frame and the lower mirror frame, thereby ensuring the use effect of the near-sighted lens; the distance between the two near vision lenses can be conveniently adjusted by combining the mode that the fixed frame of the near vision glasses can be connected on the slide way in a sliding way; through fixing the myopia lens detachable on the fixed frame of myopia glasses, can be according to the difference of the myopia number of degrees of different users, install the myopia lens of different numbers of degrees, and the myopia lens needn't hang and put on the bridge of the nose, effectively increase user's use comfort level.

(2) The utility model discloses a spring coupling draw-in groove, by the mode of the fixed near-sighted lens of draw-in groove, can fix the near-sighted lens of equidimension not, and can be according to the near-sighted lens of different thickness, through adjusting bolt with the near-sighted lens firm fixed.

(3) The utility model discloses the fixed myopia lens of fixed frame's structure, can more firm.

(4) The utility model discloses a set up antifog paster, can prevent to produce fog on myopia lens and the goggles piece, guarantee medical staff's normal work.

The utility model is suitable for a medical staff of myopia uses for play the guard action to eyes.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural view of the embodiment of the present invention for mounting a myopia lens;

fig. 3 is a schematic structural view of a mounting bolt on an upper clamping groove according to an embodiment of the present invention;

fig. 4 is a schematic view of a structure of a slide track on an upper frame or a lower frame of the present invention.

In the figure: 1. an upper mirror frame; 2. a goggle lens; 3. a lower mirror frame; 4. a slideway; 5. a spring; 6. a myopic lens; 7. a bolt; 8. an upper fixing frame; 9. a connecting frame; 10. a lower fixed frame; 11. an upper clamping groove; 12. a lower clamping groove; 13. a side clamping groove.

Detailed Description

The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It is to be understood that the preferred embodiments described herein are for purposes of illustration and understanding only and are not intended to limit the invention.

Embodiment is a pair of goggles convenient to installation myopia lens

As shown in fig. 1 to 4, the present embodiment includes a goggle body and a hanging rope connected to the goggle body, and the goggle body can be fixed on the head by the hanging rope.

The goggles body comprises an upper goggle frame 1, a goggle lens 2 and a lower goggle frame 3 which are integrally formed from top to bottom, wherein the upper goggle frame 1 and the lower goggle frame 3 are structures protruding towards the eyes relative to the goggle lens 2. At least two sets of slideways 4 extending along the length direction of the upper lens frame 1 are arranged on the upper lens frame 1 and the lower lens frame 3 along the front and back direction, and the front and back direction is the direction from the goggles 2 to the eyes. Each set of slide way 4 comprises an upper slide way for fixing the upper mirror frame 1 and a lower slide way correspondingly fixed on the lower mirror frame 3, and three sets of slide ways 4 are arranged on the upper mirror frame 1 and the lower mirror frame 3 in the embodiment.

Be equipped with two myopia lens fixed frames that are used for fixed myopia lens 6 on the goggles body, every myopia lens fixed frame can be according to user's face sliding connection on a set of slide 4 of the different positions of front and back direction, sliding connection has two myopia lens fixed frames on same group of corresponding slide 4 on going up picture frame 1 and lower picture frame 3 promptly, slide 4 can be the structure of slot, the fixed frame of myopia lens is the slice, the fixed frame upper portion of myopia lens is pegged graft and is gone into in the slide 4 of picture frame 1, the fixed frame lower part of myopia lens is pegged graft and is gone into down in the slide 4 of picture frame 3, through overcoming the frictional force with slide 4, thereby make the fixed frame of myopia lens slide along slide 4, so that adjust the interval between two myopia lenses 6.

The myopia lens fixing frame comprises an upper fixing frame 8, a connecting frame 9 and a lower fixing frame 10 which are integrally formed from top to bottom, wherein an upper clamping groove 11 is connected with the upper fixing frame through a spring 5, and the opening of the upper clamping groove 11 faces downwards and is used for clamping the upper part of a myopia lens 6; the lower clamping groove 12 is connected with the lower fixing frame 10 through the spring 5, and the opening of the lower clamping groove 12 faces upwards and is used for clamping the lower part of the myopia lens 6; a side clamping groove 13 for fixing the side end of the myopia lens 6 is fixed on the connecting frame 9, and the opening of the side clamping groove 13 faces the edge of the lens and is used for clamping the side part of the myopia lens 6. The myopia lenses of different sizes are placed into the clamping grooves, the clamping grooves comprise upper clamping grooves 11, lower clamping grooves 12 and lateral clamping grooves 13, the springs 7 can be compressed to different degrees, and the myopia lenses 6 can be more stably fixed on the myopia lens fixing frame under the elastic action of the springs 7.

The equal threaded connection of upper portion draw-in groove 11, lower part draw-in groove 12 and lateral part draw-in groove 13 has bolt 7, and the distance in the draw-in groove is stretched into to adjusting bolt 7 according to the different thickness of myopia lens, makes bolt 7 put the better card of myopia lens 6 in the draw-in groove to play more stable fixed action to myopia lens.

In order to improve the use comfort, a silica gel pad is fixed at the contact part of the lower mirror frame 3 and the nose bridge. In order to have an anti-fog effect, the inner surface of the goggle lens 2 and the surface of the myopic lens 6 are coated with anti-fog patches used on lenses in the prior art.

When the myopia glasses fixing frame is used, firstly, the two myopia lenses 6 are fixed in the myopia glasses fixing frame, at the moment, the upper portion of each myopia lens 6 is clamped in the upper clamping groove 11, the lower portion of each myopia lens 6 is clamped in the lower clamping groove 12, the side portion of each myopia lens 6 is clamped in the side portion clamping groove 13, and then the bolts 7 are arranged on the upper clamping groove 11, the lower clamping groove 12 and the side portion clamping groove 13 in an adjusting mode, so that the bolts 7 clamp the myopia lenses 6. Then, according to the use requirement of a user, two myopia lens fixing frames are selectively inserted into a group of slide ways 4, the myopia lens fixing frames are pushed by hands to overcome the sliding friction force on the slide ways 4, and therefore the distance between the two myopia lens fixing frames is adjusted. Finally, the goggles body can be fixed on the head through the hanging rope.

It should be noted that the above-mentioned embodiments are only preferred embodiments of the present invention, and the present invention is not limited thereto, and although the present invention has been described in detail with reference to the above-mentioned embodiments, it will be apparent to those skilled in the art that modifications can be made to the technical solutions described in the above-mentioned embodiments, or some technical features can be replaced with equivalents. Any modification, equivalent replacement, or improvement 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 goggles convenient to installation myopia lens, includes that goggles body and the string that links to each other with goggles body restrict its characterized in that: the goggles body is from top to bottom including last picture frame, goggles lens and the lower picture frame that links to each other, goes up the picture frame and is equipped with two sets of slides at least in the fore-and-aft direction on the picture frame down, and the upper end and the lower extreme sliding connection of two fixed frames of myopia glasses are on a set of slide, and the upper portion and the lower part of every fixed frame of myopia glasses all have the draw-in groove that is used for fixed myopia lens through spring coupling, and threaded connection has the bolt that is used for the card to put the lens on.

2. A pair of goggles for facilitating the mounting of a myopic lens as claimed in claim 1, wherein: the fixed frame of myopia glasses is including the upper fixed frame, the connection box and the lower fixed frame that from top to bottom fixedly link to each other, and the upper portion draw-in groove passes through the spring and links to each other with the upper fixed frame, and the lower part draw-in groove passes through the spring and links to each other with the lower fixed frame, is fixed with the lateral part draw-in groove that is used for fixed myopia lens side on the connection box, and the screw thread has the bolt that is used for the card.

3. A pair of goggles for facilitating the mounting of a myopic lens as claimed in claim 1 or claim 2, wherein: the contact part of the lower spectacle frame and the nose bridge is fixed with a silica gel pad.

4. A pair of goggles for facilitating the mounting of a myopic lens as claimed in claim 3, wherein: the inner surface of the goggles lens and the myopia lens are coated with antifogging patches.