CN201812087U - Multifunctional card type 3D (three-dimensional) spectacles - Google Patents

Abstract

The utility model discloses a pair of multifunctional card type 3D (three-dimensional) spectacles, which comprises a spectacle frame and lenses, wherein the spectacle frame is combined by an outer frame and an inner frame by buckling, two sides of the outer frame are connected with spectacle legs, and the lenses are arranged in an annular groove between the outer frame and the inner frame in a certain direction through a positioning part. The outer frame of the spectacles designs an eyebrow beam which is convex inwards, thereby facilitating the combination with myopia spectacles or hyperopia spectacles worn by patients with myopia or hyperopia for use; and the outer frame and the inner frame are combined into a whole by buckling (a clamping point), and a triangular lens positioning structure is formed. The pair of the multifunctional card type 3D spectacles is light in weight, convenient for assembly and comfortable for wearing, is not only suitable for people with normal vision, but also suitable for the patients with the myopia or the hyperopia, and can be matched with a variety of popular colors, and simultaneously meet the different demands of various kinds of consumer groups.

Description

Multifunctional card type 3D glasses

technical field

The utility model discloses a multifunctional card-type 3D glasses, which belongs to the technical field of 3D glasses manufacturing, and in particular relates to a 3D glasses whose internal and external mirror frames are snapped together. the

Background technique

In 3D, D is the prefix of Dimension in English, and 3D refers to three-dimensional space. In the world, 3D movies are used to represent stereoscopic movies. There are many ways to make 3D stereoscopic movies, among which the method of polarizing glasses is widely used. You must wear 3D glasses to watch 3D movies, because the polarization axes of the left and right polarizers are perpendicular to each other and consistent with the polarization axis in front of the projection lens; The brain nerves produce a three-dimensional visual effect, showing a coherent three-dimensional picture, making the audience feel that the scene is rushing toward the face, or entering the deep recess of the screen, which can produce a strong "immersive" feeling. the

Some traditional 3D glasses are made of paper cards, which are simple in structure and easy to deform; some are made of ordinary plastic, but they are basically rough and heavy, making them uncomfortable to wear; especially for nearsighted or hyperopic patients wearing vision correction glasses After glasses, it is even more inconvenient to wear 3D glasses to watch videos. the

Contents of the invention

Aiming at the deficiencies of the prior art, the utility model provides a multifunctional card type 3D glasses with reasonable structure, convenient assembly and lens replacement. the

In order to achieve the above object, the utility model is achieved through the following technical solutions:

A kind of multifunctional card-type 3D glasses, including glasses frame and lenses, wherein the glasses frame is composed of an outer frame and an inner frame snap-fitted, the two sides of the outer frame are connected with the temples, and the lenses are arranged on the outer frame in a certain direction through a positioning piece. In the annular groove between the frame and the inner frame. the

Further, the outer frame and the inner frame are buckled to form a spectacle frame through the clamping strips with oblique structure on them, and the above-mentioned clamping strips with oblique structure are arranged on the peripheral side of the annular groove of the spectacle frame. the

Furthermore, the lens is provided with a triangular positioning hole, which is positioned in coordination with each card point in the annular groove of the spectacle frame, so as to ensure that the polarization direction and the direction of the azimuth film are accurate. the

Further, the top of the outer frame of the spectacle frame is designed as mirror wings protruding from the brow toward the inner frame, which is convenient to be used in combination with myopia or hyperopia worn by myopia or presbyopia patients. the

Further, the lens is a circular polarizing lens or a linear polarizing lens, and the thickness of the lens is 0.3mm or 0.7mm. the

Further, the outer frame of the spectacle frame and the temples are hinged as a whole, and the temples are clamped to the top to form a spherical shape. the

The outer frame and the inner frame are also integrally fitted with axial pins and pin holes provided respectively, so as to further strengthen the connection of the spectacle frames. the

The outer frame of the spectacles of the utility model is designed to protrude the brow bridge inwardly, which is convenient to be used in combination with myopia glasses or hyperopia glasses worn by patients with myopia or presbyopia; Triangular lens positioning structure; 0.3mm thick lens and 0.7mm thick lens can be used interchangeably. the

The utility model has the following effective effects:

1. It is more widely used, not only suitable for people with normal vision, but also suitable for patients with myopia and hyperopia;

2. 0.3mm thickness lens and 0.7mm thickness lens can be used interchangeably;

3. It can be matched with a variety of popular colors to meet the different needs of various consumer groups at the same time. the

Description of drawings

Fig. 1 is a front view of the utility model;

Fig. 2 is a side view of the utility model;

Fig. 3 is a top view of the utility model;

Fig. 4 is the structural diagram of the spectacle frame of the present utility model;

Fig. 5 is the outer frame diagram of the present utility model;

Fig. 6 is a diagram of the inner frame of the utility model;

The names of the parts in the figure:

1. Spectacle frame;

11. Outer frame, 1101, main clip strip, 1102, clip point, 1103, pin hole, 1104, mirror wing,

12. Inner frame, 1201, auxiliary card strip, 1203, axial pin;

3. Mirror legs;

4. Lenses. the

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further described:

Embodiment: please refer to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, a kind of multifunctional card-type 3D glasses, comprises spectacle frame 1 and lens 4, wherein spectacle frame 1 is snap-fitted by outer frame 11 and inner frame 12 In combination, both sides of the outer frame 11 are connected to the temples 3, and the lens 4 is arranged in the annular groove between the outer frame 11 and the inner frame 12 in a certain direction through a positioning member. the

Please refer to Fig. 4, the outer frame 11 and the inner frame 12 are buckled to form the spectacle frame 1 through the oblique structure of the main clip 1101 and the secondary clip 1201, and the oblique structure of the clip is arranged in the ring groove of the frame week side. The lens 3 is provided with a triangular positioning hole, which cooperates with the three clamping points 1102 in the annular groove of the spectacle frame to ensure that the polarization direction and the direction of the azimuth film are accurate. the

Please refer to Fig. 3, the top of the outer frame 11 of the spectacle frame 1 is provided with a mirror wing 1104 towards the inner frame direction, and the mirror wing protrudes from the brow bridge, which is convenient to combine with myopia or hyperopia worn by patients with myopia or presbyopia use. the

Please refer to Figure 1, the lenses described are circular polarized lenses or linear polarized lenses, or other 3D lenses, and the thickness of the lenses is 0.3mm or 0.7mm. the

Please refer to FIG. 3 , the outer frame 11 of the spectacle frame 1 is combined with the temples 3 by buckling, and the temples are clamped at the top to form a spherical shape. the

Please refer to FIG. 4 , FIG. 5 and FIG. 6 , the outer frame 11 and the inner frame 12 are also integrated with the pin holes 1103 through four pairs of axial pins 1203 respectively provided to further strengthen the connection of the spectacle frames. the

The technical scheme created by the present invention is as follows:

A. The frame is composed of the outer frame and the inner frame through six clips (three clips for the left and right eyes);

B. The 0.3mm thickness lens or 0.7mm thickness lens is sandwiched between the outer frame and the inner frame and fixed;

C. Two kinds of lenses with different thicknesses can be replaced and used, which is convenient for loading and unloading;

D. The left and right lenses have three triangular positioning holes for positioning, which can ensure the accurate direction of polarization and azimuth film;

E. The frame and the mirror legs are combined by buckles, and the top of the mirror leg clips is spherical;

F. The outer frame is designed to protrude the brow bridge inward, which is convenient to be used in combination with myopia or hyperopia worn by patients with myopia or presbyopia. the

Relying on nearly 30 years of experience in designing and manufacturing sunglasses, and communicating with many technical backbones who have more than ten years of experience in glasses manufacturing technology, the inventor designed this multifunctional card-type 3D glasses, which is in line with the trend of glasses fashion, Lightweight, easy to assemble, comfortable to wear, suitable for all groups of people. the

The above records are only examples of using the technical content of this creation. Any modifications and changes made by those who are familiar with this technology using this creation belong to the scope of patents claimed by this creation, and are not limited to those disclosed in the examples. the

Claims (7)

1. multifunction card chip 3D glasses comprise spectacle-frame and eyeglass, it is characterized in that: described spectacle-frame is to be combined into by housing and inside casing buckle-type, and the housing both sides are connected with the mirror leg, and eyeglass is arranged between housing and the inside casing in the annular groove by keeper.

2. multifunction card chip 3D glasses according to claim 1 is characterized in that: described housing and inside casing fasten the formation spectacle-frame by the card article of oblique structure on it, and the card article of above-mentioned oblique structure is arranged at picture frame annular groove week side.

3. multifunction card chip 3D glasses according to claim 1, it is characterized in that: described eyeglass is provided with pilot hole triangular in shape, cooperates the location with each stuck point in the spectacle-frame annular groove.

4. multifunction card chip 3D glasses according to claim 1 is characterized in that: the inside frame direction of the outer arch of described spectacle-frame is provided with the mirror wing that protrudes the eyebrow beam.

5. according to claim 1 or 3 described multifunction card chip 3D glasses, it is characterized in that: described eyeglass is rotatory polarization eyeglass or linear polarizer sheet, and lens thickness is 0.3mm or 0.7mm.

6. according to claim 1 or 2 or 4 described multifunction card chip 3D glasses, it is characterized in that: the housing of described spectacle-frame and the mirror leg is hinged is combined into one.

7. multifunction card chip 3D glasses according to claim 1 and 2 is characterized in that: it is one that described housing and inside casing also cooperate with pin-and-hole by the axial pin that is respectively equipped with.

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