CN217007888U - Anti-infrared optical lens - Google Patents

Abstract

The utility model discloses an anti-infrared optical lens which comprises a lens frame, a connecting block, an assembling through hole, a wearing constraint belt, a nose bridge bracket, a lens structure, a glass lens, an anti-infrared adhesive film and an anti-fog adhesive film, wherein the connecting block is fixedly welded on the outer side of the lens frame, the assembling through hole is arranged in the middle of the connecting block in a penetrating way, the wearing constraint belt is connected inside the assembling through hole, the lens structure is installed inside the lens frame and comprises the glass lens, the anti-infrared adhesive film and the anti-fog adhesive film, the anti-infrared adhesive film is arranged on the inner side surface of the glass lens, and the anti-fog adhesive film is arranged on the outer side surface of the glass lens. The wearing binding belt with the elastic rubber structure can be conveniently used by different people, can avoid hurting the wearing people through the rubber structure, and can be conveniently replaced and used through the connection of the assembling through hole and the wearing binding belt.

Description

Anti-infrared optical lens

Technical Field

The utility model relates to the technical field of lenses, in particular to an infrared-proof optical lens.

Background

The lens is also called lens core, which is a mounted painting core and is suitable for being clamped in the frame, so the lens is called lens core. The form of the utility model can be both horizontal and vertical, and is a simple and convenient installation. And (4) classification: the lenses can be classified into the following four types according to the materials: resin lens special lens space lens glass lens mainly classifies glass lens, has scratch-resistant characteristic than lenses made of other materials, but the relative weight is heavy, and the refractive index is relatively high: the common tablet is 1.523, and the ultrathin tablet is: more than 1.72, and the maximum can reach 2.0. The main raw material of the glass lens is optical glass.

General lens inconvenient individual personnel try on when using to still have the improper problem of use size when trying on, the lens still can't reach simultaneously prevents infrared new and antifog effect, and the user demand who satisfies people that can not be fine carries out technical innovation on current glasses basis to above-mentioned condition.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an infrared-proof optical lens, which solves the problems that the common lens in the background technology is inconvenient for an individual person to try on and has an improper use size during try-on, and meanwhile, the lens cannot achieve the new infrared-proof and anti-fog effects and cannot well meet the use requirements of people.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a prevent infrared optical lens, includes lens frame, connecting block, assembly perforation, wears constraint area, bridge of the nose bracket, lens structure, glass lens, prevents infrared ray pad pasting, antifog pad pasting, the fixed welding in lens frame outside has the connecting block, the assembly perforation is worn to be equipped with by the intermediate position of connecting block, the fenestrate internal connection of assembly wears the constraint area, the internally mounted of lens frame has the lens structure, the lens structure includes the glass lens, prevents infrared ray pad pasting, antifog pad pasting, the medial surface of glass lens is provided with prevents the infrared ray pad pasting, the lateral surface of glass lens is provided with antifog pad pasting, the inboard of lens frame is provided with bridge of the nose bracket, two be connected through the bridge of the nose bracket between the lens frame.

Preferably, the connecting block is connected with the wearing constraint belt through the assembling through hole, and the wearing constraint belt is of an elastic rubber structure.

Preferably, the lens frames are symmetrically distributed about the vertical center line of the nose bridge bracket, the lens frames are in clamping connection with the lens structure, and the outer sizes of the joints of the lens frames and the lens structure are matched with each other.

Preferably, the glass lens is in adhesive connection with the anti-infrared film, and the glass lens is in adhesive connection with the anti-fog film.

Preferably, one side of the lens frame, which is far away from the connecting block, is provided with a connecting clamping seat, and the connecting clamping seat is located below the nose bridge bracket.

Preferably, one side of the connection clamping seat is provided with a clamping support, a serial shaft penetrates through the clamping support and the connection clamping seat, and the connection clamping seat is connected with the clamping support through the serial shaft.

Preferably, the clamping support forms a rotating structure with the connecting clamping seat through a serial shaft, and the end face of the clamping support is an arc-shaped end face.

Compared with the prior art, the utility model has the following beneficial effects:

1. the wearing binding belt with the elastic rubber structure can be conveniently used by different people, can avoid hurting the wearing people through the rubber structure, and can be conveniently replaced and used through the connection of the assembling perforation and the wearing binding belt;

2. the lens structure can be conveniently carried and processed by arranging the connection between the lens frame and the lens structure, so that the lens structure can be ensured to be in a stable storage state, and the lens structure can be conveniently disassembled and processed by clamping the lens frame and the lens structure, so that different lens frames or lens structures can be conveniently matched and replaced;

3. the anti-infrared film can play the role of preventing infrared rays, so that the phenomenon that images are watched due to the fact that external infrared rays are used can be avoided, and meanwhile, the anti-fog film is arranged on the outer surface layer, so that the problem of fogging when the external temperature is low can be avoided, and convenience of the lens in use can be improved.

Drawings

FIG. 1 is a schematic view of a lens assembly according to the present invention;

FIG. 2 is a schematic view of a lens frame and clip holder connection structure according to the present invention;

FIG. 3 is a partial structural view of a lens structure according to the present invention.

In the figure: 1. a lens frame; 2. connecting blocks; 3. assembling a through hole; 4. wearing a binding belt; 5. a nose bridge bracket; 6. a lens structure; 601. a glass lens; 602. infrared ray prevention film pasting; 603. an anti-fog film; 7. clamping and supporting; 8. connecting the card holder; 9. and (4) a serial shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 and fig. 3, the present invention provides a technical solution: an anti-infrared optical lens comprises a lens frame 1, a connecting block 2, an assembling perforation 3, a wearing constraint belt 4, a nose bridge bracket 5, a lens structure 6, a glass lens 601, an anti-infrared pad pasting 602 and an anti-fog pad pasting 603, wherein the connecting block 2 is fixedly welded on the outer side of the lens frame 1, the assembling perforation 3 penetrates through the middle position of the connecting block 2, the wearing constraint belt 4 is connected inside the assembling perforation 3, the connecting block 2 is connected with the wearing constraint belt 4 through the assembling perforation 3, the structure for wearing the constraint belt 4 is an elastic rubber structure, the wearing constraint belt 4 with the elastic rubber structure can be conveniently used by different persons, the person can be prevented from being reined by the rubber structure, and the wearing constraint belt 4 damaged by use can be conveniently replaced and used by the connection of the assembling perforation 3 and the wearing constraint belt 4; the lens structure 6 is arranged in the lens frame 1, the lens frame 1 is symmetrically distributed about the vertical central line of the nose bridge bracket 5, the lens frame 1 is connected with the lens structure 6 in a clamping manner, the outer dimensions of the joint of the lens frame 1 and the lens structure 6 are matched with each other, the lens structure 6 can be conveniently carried by arranging the connection of the lens frame 1 and the lens structure 6, so that the lens structure 6 can be ensured to be in a stable storage state, and the lens frame 1 and the lens structure 6 can be conveniently disassembled and processed, so that different lens frames 1 or lens structures 6 can be conveniently matched and replaced, the lens structure 6 comprises a glass lens 601, an infrared-proof adhesive film 602 and an anti-fog adhesive film 603, the inner side surface of the glass lens 601 is provided with the infrared-proof adhesive film 602, the outer side surface of the glass lens 601 is provided with the anti-fog adhesive film 603, the glass lens 601 is in adhesive connection with the infrared-proof adhesive film 602, bonding connection between glass lens 601 and antifog pad pasting 603, prevent infrared ray pad pasting 602 through the setting and can play the effect of preventing infrared ray, external infrared ray causes when so avoiding using watches the image, antifog pad pasting 603 sets up on the skin simultaneously, so can avoid having the problem of fogging when external temperature is low, thereby can improve the convenience of lens when using, the inboard of lens frame 1 is provided with bridge of the nose bracket 5, be connected through bridge of the nose bracket 5 between two lens frame 1.

Referring to fig. 2, the present invention provides a technical solution: the utility model provides a prevent infrared optical lens, one side that connecting block 2 was kept away from to lens frame 1 is provided with connects cassette 8, connect cassette 8 to be located bridge of the nose bracket 5's below, one side of connecting cassette 8 is provided with and presss from both sides support 7, and press from both sides the inside interlude that holds in the palm 7 and be connected cassette 8 and have series shaft 9, connect cassette 8 and press from both sides to hold in the palm and be connected through series shaft 9 between 7, press from both sides support 7 through series shaft 9 and be connected the rotating-structure between the cassette 8, and the terminal surface that presss from both sides support 7 is the arc terminal surface, hold in the palm 7 and bridge of the nose bracket 5 through pressing from both sides that sets up and can make things convenient for the user to wear, stability and travelling comfort when guaranteeing to wear.

The working principle of the infrared-proof optical lens is as follows: at first, will prevent infrared pad pasting 602 and antifog pad pasting 603 and attach respectively on glass lens 601, thereby constitute lens structure 6, it conveniently uses to block lens structure 6 card into lens frame 1 kind, it is connected with lens frame 1 to wear constraint area 4 through connecting block 2 and assembly perforation 3 simultaneously, with this ability person of facilitating the use wears the lens, be connected through bridge of the nose bracket 5 between two lens frames 1 simultaneously, so can make things convenient for the bridge of the nose to bear the lens, the clamp of arc structure holds in the palm 7 and can agree with each other with the nose, with this effect of playing the centre gripping, press from both sides simultaneously and hold in the palm 7 and rotate on connecting cassette 8 through tandem axle 9, with this effect that can reach the fine setting and press from both sides and hold in the palm 7, thereby improve the travelling comfort of wearing and using the lens.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. The utility model provides a prevent infrared optical lens, includes lens frame (1), connecting block (2), assembly perforation (3), wears constraint area (4), bridge of the nose bracket (5), lens structure (6), glass lens (601), prevents infrared ray pad pasting (602), antifog pad pasting (603), its characterized in that: the utility model provides a glasses lens frame, including lens frame (1), lens frame, glass lens (601), anti-infrared ray pad pasting (602), antifog pad pasting (603), the medial surface of glass lens (601) is provided with prevents infrared ray pad pasting (602), the lateral surface of glass lens (601) is provided with antifog pad pasting (603), the inboard of lens frame (1) is provided with bridge of the nose bracket (5), two be connected through bridge of the nose bracket (5) between lens frame (1), the intermediate position of connecting block (2) is worn to be equipped with assembly perforation (3), the internal connection of assembly perforation (3) wears constraint area (4), the internally mounted of lens frame (1) has lens structure (6), lens structure (6) includes glass lens (601), prevents infrared ray pad pasting (602), antifog pad pasting (603), the medial surface of glass lens frame (601) is provided with antifog pad pasting (603).

2. The infrared-proof optical lens according to claim 1, wherein: the connecting block (2) is connected with the wearing binding belt (4) through the assembling through hole (3), and the wearing binding belt (4) is of an elastic rubber structure.

3. The infrared-proof optical lens according to claim 1, wherein: the vertical center line of lens frame (1) about nose bridge bracket (5) becomes the symmetric distribution, and be the block connection between lens frame (1) and lens structure (6), and the outer dimensions of lens frame (1) and lens structure (6) junction match each other.

4. The infrared-proof optical lens according to claim 1, wherein: the glass lens (601) is in adhesive connection with the anti-infrared adhesive film (602), and the glass lens (601) is in adhesive connection with the anti-fog adhesive film (603).

5. The infrared-proof optical lens according to claim 1, wherein: one side of the lens frame (1) far away from the connecting block (2) is provided with a connecting clamping seat (8), and the connecting clamping seat (8) is positioned below the nose bridge bracket (5).

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