CN211478798U - Spring type 3D glasses clip - Google Patents

Abstract

The utility model relates to a spring 3D glasses clamp, the lower part of slider is equipped with transverse connection pole, the main part lower part is equipped with horizontal logical groove and vertical logical groove, the lens link is equipped with fixed slot, the lens link passes vertical logical groove, transverse connection pole inserts the fixed slot who transversely leads to groove and lens link, main part upper portion is equipped with the holding and leads to the groove, the first spring box of holding logical groove and second spring box, first spring box is equipped with first spring strip, the second spring box is equipped with the second spring strip, be equipped with the spring in first spring strip and the second spring strip, the holding leads to the groove and corresponds the second spring box and be equipped with the buckle, the second spring box is equipped with the fixed slot, clamp splice one end downwardly extending baffle, the fixed slot that pegs graft of the clamp splice other end, the slider rear end face is equipped with the guide block, the preceding terminal surface. The utility model discloses can be very convenient insert on glasses, it is firm with the glasses clamp and spectacle frame is fixed through the spring, the glasses clamp can be adjusted from top to bottom moreover, obtains suitable field of vision.

Description

Spring type 3D glasses clip

Technical Field

The utility model relates to a glasses press from both sides technical field, especially relate to a spring 3D glasses press from both sides.

Background

Spectacles are lens pieces embedded in a frame that are worn in front of the eyes to improve vision, protect the eyes, or for decorative purposes. The glasses can correct a variety of vision problems including myopia, hyperopia, astigmatism, presbyopia, or strabismus. The glasses generally comprise lenses and a frame, and the glasses are divided into myopia glasses, hyperopia glasses, presbyopia glasses and astigmatic glasses. There are also special glasses for watching 3D stereoscopic images or virtual real images. Other types of eyewear include goggles, sunglasses, swimming goggles, etc., which provide various types of protection to the eyes.

The glasses clamping pieces are also called as 'set glasses', and can be clamped outside the ordinary glasses to be combined with the ordinary glasses for use, so that the glasses have some special functions, and the common glasses clamping pieces are provided with 3D glasses clamps.

However, most of the clamping pieces are not well attached to the spectacle frame when being fixed with the spectacle frame, and have no universality, so that the use is inconvenient.

Disclosure of Invention

To the technical problem who exists among the prior art, the utility model aims at: the spring type 3D glasses clamp can adapt to glasses frames with different thicknesses, is good in fitting performance with the glasses frames, and is firm in fixation.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a spring type 3D glasses clamp comprises a sliding block, a first spring box, a second spring box, a lens connecting frame, a main body and a clamping block, wherein a transverse connecting rod is arranged at the lower part of the sliding block, a transverse through groove and a longitudinal through groove are formed in the lower part of the main body, a through groove is formed in the lens connecting frame, the lens connecting frame penetrates through the longitudinal through groove, the transverse connecting rod is inserted into the transverse through groove and the through groove of the lens connecting frame, a containing through groove is formed in the upper part of the main body, the containing through groove contains the first spring box and the second spring box from front to back, the first spring box is provided with a first spring strip, the second spring box is provided with a second spring strip corresponding to the first spring strip, springs are arranged in the first spring strip and the second spring strip, the first spring box is fixedly connected to the containing through groove, and the second spring box slides along the containing through groove, the containing through groove is provided with a buckle corresponding to the second spring box, the second spring box is provided with a fixing groove, one end of the clamping block extends downwards to form a baffle, the other end of the clamping block is connected with the fixing groove in an inserting mode, the rear end face of the sliding block is provided with a downward guide block, and the front end face of the first spring box is provided with a vertical guide groove corresponding to the guide block.

Further, the guide blocks are arranged in pairs, and the vertical guide grooves are correspondingly and equally arranged in pairs.

Further, the vertical length of the transverse through groove is greater than that of the transverse connecting rod.

Further, the vertical length of the longitudinal through groove is greater than that of the lens connecting frame.

Furthermore, the number of the buckles is multiple.

Furthermore, the upper end face of the sliding block is an inclined plane.

In general, the utility model has the advantages as follows:

a spring type 3D glasses clamp can be conveniently inserted into glasses, the glasses clamp and a glasses frame are firmly fixed through a spring, and the glasses clamp can be adjusted up and down to obtain a proper visual field.

Drawings

Fig. 1 is the utility model relates to a spring 3D glasses presss from both sides anterior spatial structure sketch map.

Fig. 2 is an enlarged view of the position a in fig. 1.

Fig. 3 is the utility model relates to a spring 3D glasses presss from both sides rear portion spatial structure sketch map.

Fig. 4 is an enlarged view of the position B in fig. 3.

Fig. 5 is a schematic view of the slider in the upper position.

Fig. 6 is a schematic view of the slider in the lower position.

Fig. 7 is the utility model relates to a spring 3D glasses presss from both sides decomposition structure sketch map.

Wherein fig. 1 to 7 include:

1-a slide block; 2-a first spring case;

3-a second spring case; 4-lens connecting frame;

5-a main body; 6-clamping block;

7-inclined plane; 8-transverse connecting rod;

9-horizontal through groove; 10-longitudinal through groove;

11-fixed card slot; 12-a receiving through groove;

13-first spring bar; 14-a second spring bar;

15-spring; 16-fixed slot;

17-baffle plate; 18-guide block;

19-vertical guide groove;

Detailed Description

The present invention will be described in further detail below.

As shown in fig. 1 to 7, the spring type 3D glasses clip of the present invention comprises a slider 1, a first spring case 2, and a second spring case 3, lens link 4, main part 5 and clamp splice 6, 1 up end of slider is inclined plane 7, inclined plane 7 person of facilitating the use finger press, the lower part of slider 1 is equipped with transverse connection pole 8, 5 lower parts of main part are equipped with horizontal logical groove 9 and vertical logical groove 10, lens link 4 is equipped with fixed slot 11, lens link 4 passes vertical logical groove 10, transverse connection pole 8 inserts horizontal logical groove 9 and lens link 4's fixed slot 11, the vertical length that horizontal logical groove 9 was greater than transverse connection pole 8, transverse connection pole 8 can follow the vertical removal that horizontal logical groove 9, the vertical length that vertical logical groove 10 was greater than lens link 4, the vertical removal that vertical logical groove 10 can be followed to lens link 4.

The upper part of the main body 5 is provided with a containing through groove 12, the containing through groove 12 contains a first spring box 2 and a second spring box 3 from front to back, the first spring box 2 is provided with a first spring strip 13, the second spring box 3 is provided with a second spring strip 14 corresponding to the first spring strip 13, springs 15 are arranged in the first spring strip 13 and the second spring strip 14, the first spring box 2 is fixedly connected with the containing through groove 12, the second spring box 3 slides along the containing through groove 12, the containing through groove 12 is provided with a plurality of buckles corresponding to the second spring box 3, the second spring box 3 is provided with a fixing groove 16, one end of the clamping block 6 extends downwards to form a baffle 17, the adjustment and fixation of the distance between the baffle 17 and the lower part of the main body 5 are realized through different buckles, the other end of the clamping block 6 is inserted in the fixing groove 16, the back end surface of the sliding block 1 is provided with a downward guide block 18, the front end surface of the first spring box 2, the guide blocks 18 are arranged in pairs, and the vertical guide grooves 19 are correspondingly arranged in pairs, so that when a user pushes the slide block 1 up and down, the transverse connecting rod 8 drives the lens connecting frame 4 to vertically move along the longitudinal through groove 10, as shown in fig. 5 and 6.

The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.

Claims (6)

1. The utility model provides a spring 3D glasses presss from both sides which characterized in that: comprises a sliding block, a first spring box, a second spring box, a lens connecting frame, a main body and a clamping block, wherein the lower part of the sliding block is provided with a transverse connecting rod, the lower part of the main body is provided with a transverse through groove and a longitudinal through groove, the lens connecting frame is provided with a fixed clamping groove, the lens connecting frame passes through the longitudinal through groove, the transverse connecting rod is inserted into the transverse through groove and the fixed clamping groove of the lens connecting frame, the upper part of the main body is provided with a holding through groove, the holding through groove holds the first spring box and the second spring box from front to back, the first spring box is provided with a first spring strip, the second spring box is provided with a second spring strip corresponding to the first spring strip, springs are arranged in the first spring strip and the second spring strip, the first spring box is fixedly connected to the holding through groove, the second spring box slides along the holding through groove, the holding through groove is provided with a buckle corresponding to the second, the second spring box is provided with a fixing groove, one end of each clamping block extends downwards to form a baffle, the other end of each clamping block is connected with the fixing groove in an inserting mode, the rear end face of each sliding block is provided with a downward guide block, and the front end face of the first spring box corresponds to the guide block and is provided with a vertical guide groove.

2. The spring-loaded 3D spectacle clip according to claim 1, characterized in that: the guide blocks are arranged in pairs, and the vertical guide grooves are correspondingly and equally arranged in pairs.

3. The spring-loaded 3D spectacle clip according to claim 1, characterized in that: the vertical length of the transverse through groove is greater than that of the transverse connecting rod.

4. The spring-loaded 3D spectacle clip according to claim 1, characterized in that: the vertical length of the longitudinal through groove is greater than that of the lens connecting frame.

5. The spring-loaded 3D spectacle clip according to claim 1, characterized in that: the number of the buckles is multiple.

6. The spring-loaded 3D spectacle clip according to claim 1, characterized in that: the upper end face of the sliding block is an inclined plane.

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