CN220709478U

CN220709478U - Far and near integrated lens and installation assembly thereof

Info

Publication number: CN220709478U
Application number: CN202322497322.9U
Authority: CN
Inventors: 于现平
Original assignee: Hebei Super Vision Technology Co ltd
Current assignee: Hebei Super Vision Technology Co ltd
Priority date: 2023-09-14
Filing date: 2023-09-14
Publication date: 2024-04-02
Anticipated expiration: 2033-09-14

Abstract

The utility model discloses a far and near integrated lens which comprises a lens main body, wherein clamping pieces are fixedly connected to two sides and the bottom of the lens main body, and an integrated structure is formed between the clamping pieces and the lens main body. In addition, the utility model also discloses a mounting assembly of the lens, which comprises a telescopic mechanism, wherein two ends of the telescopic mechanism are fixedly connected with a lens frame, and one side of the lens frame, which is far away from the telescopic mechanism, is connected with a lens foot through a hinge. According to the utility model, through the use of the breaking-off limiting rubber cushion and the matching clamping piece, the lens main body can be inserted into the clamping groove of the lens frame through the inserting opening, the limiting rubber cushion is pressed, the lens main body and the lens frame can be fixed, the installation is completed, the limiting rubber cushion is opened, the lens main body can be pulled out, the device is convenient and quick to disassemble and assemble, the lens main body cannot be damaged, the sponge cushion is arranged, and when the lens main body is inserted into the device for installation, both sides of the lens main body can be wiped, and meanwhile, the lens main body and the lens frame are prevented from being worn.

Description

Far and near integrated lens and installation assembly thereof

Technical Field

The utility model belongs to the technical field of glasses, and particularly relates to a near-far integrated lens and an installation component thereof.

Background

The glasses lens with integrated far vision and near vision is called as a progressive multifocal lens, is used for correcting presbyopia and other dysregulated lenses, is divided into a plurality of areas according to purposes, comprises a far vision area, a near vision area, a progressive area and a peripheral area, and has the advantages that the appearance is like a single lens, no obvious dividing line, a far vision area, a near vision area and a progressive area are provided for the whole range of vision from far to near, so that a patient can see far vision and near vision simultaneously.

Patent application publication number CN 219625828U's patent discloses a glasses, including glasses body and mirror leg, the mirror leg through rotatory mode with the glasses body coupling, be connected with mirror leg external member through detachable mode on the mirror leg, the mirror leg external member telescopic with the mirror leg cover is established and is connected with the nose and holds in the palm the structure, the nose holds in the palm the structure and includes nose support connector and nose support supporter through detachable mode, the nose support supporter through the block mode with the nose support connector is connected, the nose support connector with the glasses body is connected, the nose support supporter is the silica gel elastic component, and the glasses nose support of this utility model design wears the comfort level improvement, can realize deformation also can realize ventilative function, and the comfort level that the wearer general reaction was worn is higher.

However, in the above technical solution, there are still many drawbacks in practical use, such as the outer edge of the lens is generally exposed to the outside to ensure tight connection between the lens and the frame, so that the lens is generally easy to rub against the operating table when placed at the outer edge of the operating table, and when the lens is mounted on the frame, the outer edge of the lens is directly pressed by the frame, so that the outer edge of the lens is easy to be damaged, and in order to solve the technical problem, it is necessary to design a lens with a protective effect for praying the outer edge.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the utility model, which should not be used to limit the scope of the utility model.

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides a far and near integrated lens, includes the lens main part, the both sides and the bottom of lens main part are all fixedly connected with joint spare, and constitute integrated structure between joint spare and the lens main part.

Preferably, the clamping piece is of a strip-shaped protruding structure, and the clamping piece is fixed at the outer edge of the lens main body.

Preferably, the clamping piece is of a semi-arc strip-shaped structure and is symmetrically distributed at the outer edge of the lens main body, and the clamping piece is made of rubber materials.

The utility model also provides a technical scheme of the lens mounting component, which comprises the following specific scheme:

the utility model provides a far and near integrative lens installation component for assemble the aforesaid far and near integrative lens, this installation component includes telescopic machanism, the equal fixedly connected with picture frame in both ends of telescopic machanism, and the inboard size of picture frame is identical with the outside size of lens main part, one side that telescopic machanism was kept away from to the picture frame has the mirror foot through hinged joint.

The top of picture frame has seted up the socket, the draw-in groove has been seted up to the inner wall of picture frame, communicates with each other between draw-in groove and the socket, the thickness of draw-in groove is identical with the thickness of joint spare, the top of picture frame is equipped with spacing cushion, and looks block between spacing cushion and the socket, be fixed connection between one side of spacing cushion and the picture frame.

Preferably, both sides of the socket are fixedly connected with a sponge cushion, and one side of the sponge cushion, which is close to the center of the socket, is attached to the lens main body.

Preferably, the structure of the glasses legs is a telescopic structure, and a rotating structure is formed between the glasses legs and the glasses frame through a hinge.

Preferably, the telescopic mechanism is any one of a telescopic rod, a telescopic column or a push-pull rod, and two ends of the telescopic mechanism are movably clamped with nose pads.

Preferably, the nose pad is symmetrical about a vertical center line of the telescopic mechanism, and the side surface of the nose pad is provided with a ring groove.

Advantageous effects

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

according to the utility model, through the use of the breaking-off limiting rubber cushion and the matching clamping piece, the lens main body can be inserted into the clamping groove of the lens frame through the inserting opening, the limiting rubber cushion is pressed, the lens main body and the lens frame can be fixed, the installation of the device is completed, the limiting rubber cushion is opened, the lens main body can be pulled out, the device is convenient and quick to disassemble and assemble, the lens main body cannot be damaged, the sponge cushion is arranged, the two sides of the lens main body can be wiped when the lens main body is inserted for installation, and meanwhile, the lens main body and the lens frame are prevented from being worn.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a schematic view of a partial perspective view of another embodiment of the present utility model;

FIG. 3 is a schematic view of a frame in a three-dimensional configuration according to the present utility model;

FIG. 4 is a schematic view of a lens according to the present utility model;

FIG. 5 is an enlarged schematic view of the portion A of FIG. 2 according to the present utility model;

FIG. 6 is a schematic view of a preferred embodiment of the clip according to the present utility model;

fig. 7 is a schematic structural view of another preferred embodiment of the fastening member according to the present utility model.

The correspondence between the reference numerals and the component names in the drawings is as follows:

1. a lens body; 2. a clamping piece; 3. a telescoping mechanism; 4. a frame; 5. a hinge; 6. a mirror foot; 7. a socket; 8. a clamping groove; 9. limiting rubber cushion; 10. a sponge cushion; 11. a nose pad; 12. and a ring groove.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. The present utility model provides the following examples.

Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides a far and near integrative lens, includes lens main part 1, and the both sides and the bottom soaking pressure of lens main part 1 are connected with joint spare 2, and constitute integrated structure between joint spare 2 and the lens main part 1, and lens main part 1 is the multifocal lens of gradual change, can realize myopia, hyperopia integration. In the present embodiment, the distance-near integrated lens is fixedly assembled by the installation component, and the specific installation component is shown in fig. 1 to 5, and the lens body 1 in the present embodiment is assembled with the installation component by the clamping piece 2. The installation component in this embodiment, including telescopic machanism 3, the equal fixedly connected with picture frame 4 in both ends of telescopic machanism 3, can adjust the distance between the picture frame 4 through telescopic machanism 3, thereby be applicable to the personnel of different focus and wear, the person of wearing adjusts according to own needs, the long-short integrative lens assembly in this embodiment is in picture frame 4, the inboard size of picture frame 4 in this embodiment is identical with the outside size of lens main part 1, one side that telescopic machanism 3 was kept away from to picture frame 4 is connected with mirror foot 6 through hinge 5, further, the structure of mirror foot 6 is telescopic structure, mirror foot 6 passes through the rotation structure of constitution between hinge 5 and the picture frame 4, can make mirror foot 6 rotate through hinge 5, be convenient for fold this device, make things convenient for the accomodating of this device.

The top of the lens frame 4 is provided with a socket 7, the inner wall of the lens frame 4 is provided with a clamping groove 8, the clamping groove 8 is communicated with the socket 7, the size of the clamping groove 8 is matched with the size of the clamping piece 2, in the embodiment, a lens is inserted into the lens frame 4 through the socket 7 until being clamped in the clamping groove 8, as shown in fig. 6, the clamping piece 2 is of a strip-shaped protruding structure, the clamping piece 2 is hot-pressed at the outer edge of the lens main body 1, the lens main body 1 is clamped in the clamping groove 8, and particularly, the lens main body 1 is clamped in the clamping groove 8 through the clamping piece 2, so that the assembly between the lens main body 1 and the clamping groove 8 is completed; as shown in fig. 7, as a clamping member 2 of another preferred embodiment in this embodiment, the clamping member 2 is in a semi-arc strip structure, and is symmetrically distributed on two sides of the outer edge of the lens body 1, the clamping member 2 is made of elastic rubber, and when the lens body 1 and the clamping groove 8 are assembled, the clamping member 2 is wound and passed through the socket 7 until the lens body 1 is clamped in the clamping groove 8, and at this time, the clamping member 2 and the clamping groove 8 are clamped, and in particular, the clamping member 2 is coated on the clamping groove 8.

In this embodiment, the top of picture frame 4 is equipped with spacing cushion 9, and looks block between spacing cushion 9 and the socket 7, be fixed connection between one side of spacing cushion 9 and the picture frame 4, through breaking spacing cushion 9 off the fingers and thumb, the use of cooperation joint spare 2 can insert lens main part 1 in the draw-in groove 8 of picture frame 4 through socket 7, at this moment, joint spare 2 joint on the lens main part 1 is in draw-in groove 8, thereby accomplish the installation, then pressfitting spacing cushion 9, can fix between lens main part 1 and the picture frame 4, accomplish the installation of this device, open spacing cushion 9, can take out lens main part 1, make this device easy dismounting swift, can not cause the damage to lens main part 1.

In this embodiment, the sponge pads 10 are fixedly connected to two sides of the socket 7, one side of the sponge pad 10, which is close to the center of the socket 7, is attached to the lens body 1, and the sponge pad 10 is arranged to wipe two sides of the lens body 1 when the lens body 1 is inserted for installation, so that abrasion between the lens body 1 and the lens frame 4 is prevented.

Further, as shown in fig. 5, the telescopic mechanism 3 in this embodiment is any one of a telescopic rod, a telescopic column or a push-pull rod, two ends of the telescopic mechanism 3 are movably clamped with the nose pad 11, further, the nose pad 11 is symmetrical about a vertical central line of the telescopic mechanism 3, the side surface of the nose pad 11 is provided with the annular groove 12, the lens frame 4 can be prevented from rubbing with the nose of a user by using the nose pad 11, the annular groove 12 is arranged, the nose pad 11 is convenient to bend and deform, the nose pad 11 can be well attached to the nose of the user, and the wearing comfort of the device is improved.

Working principle: when using this device, at first can wear this device through the mirror foot 6, and the extending structure of mirror foot 6, can adjust the length of mirror foot 6, utilize stretching or shrink of extending mechanism 3, distance between adjustable both sides picture frame 4, thereby be convenient for different users wear, promote this device's suitability, can make mirror foot 6 rotate through hinge 5, be convenient for fold this device, make things convenient for this device's accomodate, utilize nose pad 11 can prevent that picture frame 4 from rubbing with the user's nose, the setting of annular 12, the crooked deformation of nose pad 11 of being convenient for, make nose pad 11 can be fine paste mutually with the user's nose, promote this device comfort level of wearing, through moving spacing cushion 9, the use of cooperation joint piece 2, can pass through socket 7 with lens main part 1, insert in the draw-in groove 8 of picture frame 4, spacing cushion 9, can fix between lens main part 1 and picture frame 4, accomplish this device's installation, open spacing cushion 9, can take out lens main part 1, make this device take place the damage to the lens main part 1, can take place the sponge pad 1 when the lens main part 1 is broken, and the main part is difficult to be broken, when also can take place the lens 1, the main part is broken to the main part 1, and wear the main part is difficult to the main part is broken, and is difficult to the main part is broken and is difficult to the main part is convenient to be installed.

The foregoing is a further elaboration of the present utility model in connection with the detailed description, and it is not intended that the utility model be limited to the specific embodiments shown, but rather that a number of simple deductions or substitutions be made by one of ordinary skill in the art without departing from the spirit of the utility model, should be considered as falling within the scope of the utility model as defined in the appended claims.

Claims

1. A distance and near integrated lens, comprising a lens main body (1), characterized in that: both sides and the bottom of lens main part (1) are all fixedly connected with joint spare (2), and fixed connection between joint spare (2) and lens main part (1), and lens main part (1) are connected with the installation component in the outside through joint spare (2).

2. The near-far integrated lens of claim 1, wherein: the clamping piece (2) is of a strip-shaped protruding structure, and the clamping piece (2) is fixed at the outer edge of the lens main body (1).

3. The near-far integrated lens of claim 1, wherein: the clamping pieces (2) are of a semi-arc strip-shaped structure and are symmetrically distributed at the outer edge of the lens main body (1), and the clamping pieces (2) are made of rubber materials.

4. A far and near integrated lens mounting assembly for assembling a far and near integrated lens as set forth in any one of claims 1-3, characterized in that the mounting assembly comprises a telescopic mechanism (3), wherein both ends of the telescopic mechanism (3) are fixedly connected with a lens frame (4), the inner side dimension of the lens frame (4) is identical to the outer side dimension of the lens main body (1), and one side of the lens frame (4) far from the telescopic mechanism (3) is connected with a lens foot (6) through a hinge (5);

the utility model discloses a glasses frame, including picture frame (4), draw-in groove (8) have been seted up at the top of picture frame (4), draw-in groove (8) have been seted up to the inner wall of picture frame (4), and communicate with each other between draw-in groove (8) and the jack (7), the size of draw-in groove (8) is identical with the size of joint spare (2), the top of picture frame (4) is equipped with spacing cushion (9), and blocks mutually between spacing cushion (9) and the jack (7), be fixed connection between one side of spacing cushion (9) and picture frame (4).

5. The near-far integrated lens mounting assembly of claim 4, wherein: both sides of the socket (7) are fixedly connected with a foam-rubber cushion (10), and one side of the foam-rubber cushion (10) close to the center of the socket (7) is attached to the lens main body (1).

6. The near-far integrated lens mounting assembly of claim 4, wherein: the structure of the glasses legs (6) is a telescopic structure, and the glasses legs (6) and the glasses frame (4) form a rotating structure through a hinge (5).

7. The near-far integrated lens mounting assembly of claim 4, wherein: the telescopic mechanism (3) is any one of a telescopic rod, a telescopic column or a push-pull rod, and two ends of the telescopic mechanism (3) are movably clamped with nose pads (11).

8. The near-far integrated lens mounting assembly of claim 7, wherein: the nose pad (11) is symmetrical about the vertical center line of the telescopic mechanism (3), and an annular groove (12) is formed in the side face of the nose pad (11).