CN217639793U

CN217639793U - Glasses with lens replacement function

Info

Publication number: CN217639793U
Application number: CN202220312988.5U
Authority: CN
Inventors: 陈佳敏
Original assignee: Jingmou Biotechnology Shanghai Co ltd
Current assignee: Jingmou Biotechnology Shanghai Co ltd
Priority date: 2022-02-16
Filing date: 2022-02-16
Publication date: 2022-10-21
Anticipated expiration: 2032-02-16

Abstract

The utility model relates to a glasses with function is changed to lens, including picture frame subassembly and two lenses, the picture frame subassembly is from last to including mount and two rotating turret down in proper order, the lens is located the mount with correspond between the rotating turret, rotating turret one end articulate in one side of mount, just the rotating turret other end with be provided with fixed subassembly between the mount. The fixed frame with the rotating frame inboard has all been seted up the draw-in groove, lens circumference side is provided with the fixture block, the fixture block is located in the draw-in groove. The utility model relates to a technical field of glasses. The utility model discloses a block between fixed subassembly realization rotating turret and the mount makes the rotating turret rotate, and the interval between rotating turret and the mount increases, and this application conveniently takes out the lens and changes, has practiced thrift the time that the user changed the lens greatly.

Description

Glasses with lens replacement function

Technical Field

The utility model belongs to the technical field of the technique of glasses and specifically relates to a glasses with function is changed to lens.

Background

Spectacles, which are simple optical devices manufactured for correcting eyesight or protecting eyes, are composed of lenses and a frame. The eye protection glasses are not only tools for protecting eyes, but also cosmetic ornaments, and people have more and more requirements on the glasses and also have requirements on the functionality of the glasses.

The user probably needs to use different lenses in order to decorate in different environment, and present glasses lean on little screw on the picture frame or the elastic deformation of picture frame self to fix the lens, and these two kinds of fixed lenses all need the user to change the lens to the glasses shop, and too troublesome, extravagant user's time.

SUMMERY OF THE UTILITY MODEL

According to the deficiency that prior art exists, the utility model aims at providing a glasses with function is changed to lens has the lens of light change glasses to practice thrift the effect of user's time.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a glasses with function is changed to lens, includes picture frame subassembly and two lenses, the picture frame subassembly includes mount and two turrets from last to down in proper order, the lens is located the mount with correspond between the turrets, turret one end articulate in one side of mount, just the turret other end with be provided with fixed subassembly jointly on the mount.

Through adopting above-mentioned technical scheme, realize the block between rotating turret and the mount through fixed subassembly, make the rotating turret can rotate, the interval between rotating turret and the mount increases, conveniently takes out the lens and changes, has practiced thrift the time that the user changed the lens greatly.

The present invention may be further configured in a preferred embodiment as: the fixing assembly comprises a fixing plate, the fixing plate is arranged at one end of the rotating frame, a fixing hole is formed in one side of the fixing plate, a placing groove is formed in the position, corresponding to the fixing plate, of the fixing frame, the fixing plate is inserted into the placing groove, a connecting block is arranged in the placing groove, a circular truncated cone block is arranged on one side of the connecting block, the circular truncated cone block is partially located in the fixing hole, a fixing groove is formed in the position, corresponding to the circular truncated cone block, of the side wall of the placing groove, the circular truncated cone block is partially inserted into the fixing groove, and when one side, away from the connecting block, of the circular truncated cone block penetrates through the fixing hole and is in contact with the inner wall of the fixing groove, one end, close to the fixing plate, of the rotating frame is in contact with the fixing frame;

the outer peripheral surface of the connecting block is provided with an annular plate, the outer peripheral surface of the connecting block is located between the annular plate and the side wall, away from the fixing groove, of the placing groove, a spring is arranged between the annular plate and the side wall, the spring is always in a compression state, a sliding hole is formed in the position, corresponding to the connecting block, of the side wall of the placing groove, and part of the connecting block is connected in the sliding hole in a sliding mode.

By adopting the technical scheme, one end of the rotating frame, which is close to the fixed plate, is pulled downwards forcibly to drive the fixed plate to extrude the circular table block, so that the circular table block moves to be separated from the fixed hole, and the rotating frame can be easily rotated to replace the lens; after changing the lens, rotate the rotating turret, make the fixed plate insert the standing groove in, the round platform piece receives the extrusion, finally inserts in the fixed orifices, fixes the rotating turret, can easily change the lens of glasses through this structure user, has practiced thrift user's time.

The present invention may be further configured in a preferred embodiment as: the top wall fixedly connected with spacing ring in the standing groove, the connecting block is located the annular plate keeps away from the part of spring one side with the spacing ring is sliding connection.

By adopting the technical scheme, the connecting block and the circular truncated cone block can not rotate and can only horizontally move through the common matching of the sliding holes of the limiting rings, so that the effectiveness of the structure is ensured.

The present invention in a preferred embodiment can be further configured to: the fixed frame and the inner side of the rotating frame are both provided with clamping grooves.

Through adopting above-mentioned technical scheme, through the protruding cooperation of draw-in groove with the lens outer peripheral face, when making the rotating turret fixed, the lens can not move about and even break away from the picture frame subassembly.

The present invention in a preferred embodiment can be further configured to: the inner wall of the fixing hole is obliquely arranged towards the center of the fixing hole for approaching one side of the fixing groove.

Through adopting above-mentioned technical scheme, make round platform piece lateral wall and fixed orifices inner wall even contact to disperseed the atress of fixed plate, reduced the destruction of round platform piece to the fixed plate, improved the life of this structure.

To sum up, the utility model discloses a following at least one kind of useful technological effect:

1. one end of the rotating frame, which is close to the fixed plate, is pulled downwards forcibly to drive the inner wall of the fixed hole to extrude the circular truncated cone block, so that the circular truncated cone block moves to be separated from the fixed hole, and the rotating frame can be rotated easily at the moment, and the lens can be taken out for replacement; after changing the lens, rotate the rotating turret, make the fixed plate insert the standing groove in, the round platform piece receives the extrusion motion, finally inserts in the fixed orifices, fixes the rotating turret, can easily change the lens of glasses through this structure user, has practiced thrift the time of changing the lens greatly.

2. Through the cooperation of the sliding holes of the limiting rings, the connecting block and the circular truncated cone block cannot rotate and can only horizontally move, and therefore the effectiveness of the structure is guaranteed.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a schematic view of the structure of the present embodiment when the rotating frame rotates;

FIG. 3 is a left side sectional view of the fixing member in the present embodiment;

FIG. 4 is an enlarged view at A of FIG. 1;

fig. 5 is an exploded view of the frame assembly and lenses;

FIG. 6 is a schematic view showing the positional relationship between the fixing plate and the circular table block.

In the figure, 1, a frame assembly; 11. a fixed mount; 12. a rotating frame; 2. a lens; 3. a fixing assembly; 31. a fixing plate; 32. a fixing hole; 33. a placement groove; 34. connecting blocks; 35. a round table block; 36. fixing grooves; 37. an annular plate; 38. a spring; 39. a slide hole; 4. a limiting ring; 5. a clamping groove.

Detailed Description

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

Example (b):

referring to fig. 1 to 6, the present invention discloses a pair of glasses with lens replacing function, which comprises a frame assembly 1 and two lenses 2. The spectacle frame assembly 1 comprises a fixed frame 11 and two rotating frames 12, the lens 2 is positioned between the fixed frame 11 and the corresponding rotating frames 12, and the lens 2 is in an oval shape. Clamping grooves 5 are formed in the inner sides of the fixed frame 11 and the rotating frame 12, and when the rotating frame 12 is fixed through the matching of the clamping grooves 5 and the protrusions on the outer peripheral surfaces of the lenses 2, the lenses 2 cannot move or even break away from the lens frame assembly 1.

12 one end of rotating turret articulates in one side of mount 11, and is provided with fixed subassembly 3 jointly on 12 other ends of rotating turret and the mount 11, does not set up draw-in groove 5 near fixed subassembly 3, prevents to influence the normal work of fixed subassembly 3.

The fixing assembly 3 includes a fixing plate 31, and the fixing plate 31 is disposed at one end of the rotating frame 12. The fixing plate 31 has a fixing hole 32 on one side, the fixing frame 11 has a placing groove 33 corresponding to the fixing plate 31, and the fixing plate 31 is inserted into the placing groove 33. The placing groove 33 is internally provided with a connecting block 34, one side of the connecting block 34 is provided with a circular truncated cone block 35, and the part of the circular truncated cone block 35 is positioned in the fixing hole 32. The side wall of the placing groove 33 is provided with a fixing groove 36 corresponding to the position of the round platform block 35.

The inner wall of the fixing hole 32 is disposed to be inclined toward the center of the fixing hole 32 for a side close to the fixing groove 36. The side wall of the circular truncated cone block 35 is uniformly contacted with the inner wall of the fixing hole 32, so that the stress of the fixing plate 31 is dispersed, and the damage of the circular truncated cone block 35 to the fixing plate 31 is reduced. The circular platform block 35 is partially inserted into the fixing groove 36, the side wall of the circular platform block 35 is contacted with the inner wall of the fixing groove 36, and when one side of the circular platform block 35 far away from the connecting block 34 passes through the fixing hole 32 to be contacted with the inner wall of the fixing groove 36, one end of the rotating frame 12 close to the fixing plate 31 is contacted with the fixing frame 11.

The outer peripheral surface of the connecting block 34 is provided with an annular plate 37, a spring 38 is arranged on the outer peripheral surface of the connecting block 34 between the annular plate 37 and the side wall of the placing groove 33 far away from the fixing groove 36, and the spring 38 is always in a compressed state. The fixing plate 31 is not naturally separated from the fixing hole 32 by the elastic force of the spring 38. The side wall of the placing groove 33 is provided with a sliding hole 39 corresponding to the connecting block 34, and the connecting block 34 is partially connected in the sliding hole 39 in a sliding way. The top wall of the placing groove 33 is fixedly connected with the limiting ring 4, and the part of the connecting block 34, which is positioned on one side of the annular plate 37 away from the spring 38, is in sliding connection with the limiting ring 4. Through the cooperation of the sliding holes 39 of the limiting ring 4, the connecting block 34 and the circular platform block 35 can not rotate and can only move horizontally.

One end of the rotating frame 12 close to the fixing plate 31 is pulled downwards forcibly, the inner wall of the fixing hole 32 is driven to extrude the circular table block 35, the circular table block 35 gradually moves horizontally to be separated from the fixing hole 32, and at this time, the rotating frame 12 can be easily rotated, and the lens 2 can be taken out for replacement; after the lens 2 is replaced, the rotating frame 12 is rotated to insert the fixing plate 31 into the placing groove 33, the circular truncated cone 35 is horizontally moved by being pressed, and finally inserted into the fixing hole 32 under the restoring force of the spring 38 to fix the rotating frame 12.

The implementation principle of the above embodiment is as follows: firstly, one end of the rotating frame 12 close to the fixed plate 31 is pulled downwards forcibly, the inner wall of the fixed hole 32 is driven to extrude the circular table block 35, the circular table block 35 gradually moves horizontally to be separated from the fixed hole 32, and at this time, the rotating frame 12 can be easily rotated, and the lens 2 can be taken out for replacement; when the lens 2 is replaced, the fixture block 6 is inserted into the fixture groove 5 to fix the lens 2, then the rotating frame 12 is rotated to enable the fixing plate 31 to be inserted into the placing groove 33, the circular truncated cone block 35 is extruded to move horizontally, and finally the circular truncated cone block is inserted into the fixing hole 32 under the restoring force action of the spring 38 to fix the rotating frame 12.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. Glasses with lens replacement function, comprising a frame assembly (1) and two lenses (2), characterized in that: the spectacle frame assembly (1) comprises a fixed frame (11) and two rotating frames (12), the lenses (2) are located between the fixed frame (11) and the corresponding rotating frames (12), one end of each rotating frame (12) is hinged to one side of the fixed frame (11), and the other end of each rotating frame (12) is provided with a fixing assembly (3) on the fixed frame (11) together.

2. The eyeglasses with lens replacement function according to claim 1, wherein: the fixing assembly (3) comprises a fixing plate (31), the fixing plate (31) is arranged at one end of the rotating frame (12), a fixing hole (32) is formed in one side of the fixing plate (31), a placing groove (33) is formed in the position, corresponding to the fixing plate (31), of the fixing frame (11), the fixing plate (31) is inserted into the placing groove (33), a connecting block (34) is arranged in the placing groove (33), a circular platform block (35) is arranged on one side of the connecting block (34), part of the circular platform block (35) is located in the fixing hole (32), a fixing groove (36) is formed in the position, corresponding to the circular platform block (35), of the side wall of the placing groove (33), part of the circular platform block (35) is inserted into the fixing groove (36), and when one side, far away from the connecting block (34), of the circular platform block (35), penetrates through the fixing hole (32) and is in contact with the inner wall of the fixing groove (36), one end, close to the fixing plate (31), of the rotating frame (12) is in contact with the fixing frame (11);

the outer peripheral surface of the connecting block (34) is provided with an annular plate (37), a spring (38) is arranged between the annular plate (37) and the side wall, away from the fixing groove (36), of the placing groove (33) on the outer peripheral surface of the connecting block (34), the spring (38) is always in a compression state, a sliding hole (39) is formed in the position, corresponding to the connecting block (34), of the side wall of the placing groove (33), and part of the connecting block (34) is connected in the sliding hole (39) in a sliding mode.

3. The eyeglasses with lens replacement function according to claim 2, wherein: the inner top wall of the placing groove (33) is fixedly connected with a limiting ring (4), and the part, which is located on one side, away from the spring (38), of the annular plate (37) of the connecting block (34) is in sliding connection with the limiting ring (4).

4. The eyeglasses with lens replacement function according to claim 1, wherein: the inner sides of the fixed frame (11) and the rotating frame (12) are both provided with clamping grooves (5).

5. The eyeglasses with lens replacement function according to claim 2, wherein: the inner wall of the fixing hole (32) is arranged in a manner that one side close to the fixing groove (36) is inclined and points to the center of the fixing hole (32).