CN111956394A

CN111956394A - Adjustable light and thin goggles for myopia

Info

Publication number: CN111956394A
Application number: CN202010855696.1A
Authority: CN
Inventors: 兰德财
Original assignee: Zhongshan Eaton Photoelectric Co ltd
Current assignee: Zhongshan Eaton Photoelectric Co ltd
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2020-11-20
Anticipated expiration: 2040-08-24
Also published as: CN111956394B

Abstract

The invention discloses adjustable myopia light and thin goggles, which comprise a goggle frame and lenses, wherein the goggle frame and the lenses are of a detachable combined structure, the front end of the goggle frame is provided with a window, the window is provided with an embedded groove, the lenses are clamped in the embedded groove to assemble the lenses and the goggle frame into an integral structure, the left side and the right side of the goggle frame are respectively provided with a connecting part, the connecting parts are detachably connected with adjustable connecting components, the left adjustable connecting component and the right adjustable connecting component are used for connecting binding pieces, and the length of an elastic rope is adjusted according to actual use requirements of a user to match with the specific elastic force value of the elastic force, so that the.

Description

Adjustable light and thin goggles for myopia

Technical Field

The invention relates to the field of outdoor glasses, in particular to adjustable myopia light and thin goggles.

Background

Goggles are important components of individual protective equipment and can be divided into common protective glasses and special protective glasses according to use functions. Safety glasses are a special type of glasses designed to prevent radiation, chemical, mechanical and different wavelength light damage. The variety of safety glasses is many, and the glasses of the different demands of different occasions are also different, and common concrete has dustproof glasses, protecting against shock glasses, chemical prevention glasses and many kinds such as anti-light radiation glasses. The traditional goggles do not comprise a myopia function, if a myopia patient needs to use the goggles, the myopia patient needs to wear the goggles and myopia glasses at the same time, so that the size of the goggles needing to accommodate the myopia glasses is large, the weight is also large, and the use is inconvenient;

moreover, the existing goggles are worn through the elastic ropes, the elastic ropes are in a situation of elasticity loss and become loose in the long-term use process, and at the moment, the elastic ropes need to be replaced, the tightness of the existing goggles cannot be adjusted, so that the existing goggles cannot be used under special conditions (for example, in outdoor sports, the elastic ropes are suddenly broken or the elasticity is insufficient, and the existing goggles cannot be used), and therefore a specific elastic value which can be matched with the elasticity by adjusting the length of the elastic ropes according to the actual use requirements of users needs is required to be provided, and the wearing comfort and the wearing stability of the users are guaranteed;

therefore, it is desirable to provide an adjustable light and thin goggles for myopia to solve the above problems.

Disclosure of Invention

The invention aims to provide an adjustable myopia light and thin goggles;

in order to achieve the purpose, the invention adopts the following scheme:

an adjustable myopia light and thin goggles comprises a goggle frame and lenses, wherein the goggle frame and the lenses are of a detachable combined structure, the front end of the goggle frame is provided with a window, the window is provided with an embedded groove, and the lenses are clamped in the embedded groove so as to assemble the lenses and the goggle frame into an integral structure;

the left side and the right side of the mirror frame are respectively provided with a connecting part, the connecting parts are detachably connected with adjustable connecting components, and the left adjustable connecting component and the right adjustable connecting component are used for connecting binding pieces and can adjust the tightness degree of the binding pieces according to use requirements;

furthermore, the adjustable connecting assembly comprises a connecting piece connected with the connecting portion in a clamped mode, a through hole is formed in the connecting piece, a through groove is formed in the connecting piece and communicated with the through hole, a knob portion is arranged in the through hole, a cylindrical body is arranged at the lower end of the knob portion, teeth are uniformly distributed on the surface of the cylindrical body along the axis of the cylindrical body, a cylindrical body with an upper end opening is sleeved outside the cylindrical body, tooth grooves are uniformly distributed in the cylindrical body along the axis of the cylindrical body, a longitudinal groove is formed in the cylindrical body and penetrates through the whole cylindrical body from inside to outside, the knob portion can be detachably connected to the connecting piece, and the cylindrical body can be detachably connected to the cylindrical body;

furthermore, an annular groove is formed in the upper portion of the through hole, a rotating ring is movably clamped in the annular groove, the knob portion is detachably connected to the rotating ring, and a locking assembly is arranged on the rotating ring and the clamping piece;

furthermore, the locking assembly comprises a threaded hole formed in the outer wall of the clamping piece, the threaded hole penetrates into the annular groove, locking grooves are uniformly distributed in the outer wall of the rotating ring along the axis of the rotating ring, locking bolts are connected with the threaded hole in an internal thread mode, and the locking bolts penetrate through the threaded hole and are pressed in the locking grooves;

furthermore, a buckle is arranged on the outer wall of the knob part, a clamping groove is arranged on the inner wall of the rotating ring, and the buckle is clamped in the clamping groove;

furthermore, inserting grooves are respectively arranged on the bottom end surfaces of the cylindrical body and the cylindrical body, locking columns are movably inserted in the inserting grooves, limiting pieces are arranged at the lower parts of the locking columns, and protective sleeves are arranged at the lower parts of the cylindrical body;

furthermore, a buckle is arranged on the inner bottom surface of the cylindrical body, a clamping groove is arranged on the lower end surface of the cylindrical body, and the buckle is fixedly clamped with the clamping groove;

further, an air inlet part is further arranged at the upper part of the mirror frame, air inlets are uniformly distributed on the upper end face of the air inlet part and communicated with the inside of the mirror frame, a plugging port is formed in one side wall of the air inlet part, a limiting plate is detachably connected to the plugging port, a filter screen is arranged on the limiting plate, and the filter screen is plugged in the air inlet part to cover the air inlets;

furthermore, the lens adopts a flat light plate, the flat light plate is provided with two bilaterally symmetrical viewing positions, the end surface of the viewing position facing the outside of the picture frame is provided with a plurality of light folding rings, the diameters of the light folding rings are gradually reduced from the edges of the viewing positions to the center, and the refraction rings arranged on the lens form a zigzag structure integrally;

furthermore, the middle part of the mirror frame is raised to form a nose support convex position, and the rear end of the mirror frame is folded to form a joint part;

in summary, compared with the prior art, the invention has the beneficial effects that:

the invention adopts the above scheme, the visual boundary position adopts the Fresnel near vision lens imaging principle, the light enters the lens visual boundary position with negative focal power, and the light is converged at the proper position in front of the lens, so that the near vision can clearly see the distant object; compared with the traditional goggles, the myopia patients can directly wear the goggles without wearing glasses, and the visual field is corrected by utilizing the visual field position structure of the goggles, so that the wearing weight is greatly reduced, and the use is more convenient;

by adopting the scheme, compared with the prior art, the left side and the right side of the picture frame are respectively provided with the connecting parts, the connecting parts are detachably connected with the adjustable connecting components, the left adjustable connecting component and the right adjustable connecting component are used for connecting the binding piece and can adjust the tightness degree of the binding piece according to the use requirement, and the length of the elastic rope is adjusted according to the actual use requirement of a user to match the specific elastic force value of the elastic force, so that the wearing comfort and the wearing stability of the user are ensured.

Drawings

FIG. 1 is a perspective view of one embodiment of the present invention;

FIG. 2 is an exploded view of the present invention;

FIG. 3 is an exploded view of the adjustable connection assembly of the present invention;

FIG. 4 is a second exploded view of the adjustable connecting assembly of the present invention;

FIG. 5 is a third exploded view of the adjustable connecting assembly of the present invention;

FIG. 6 is a second perspective view of the present invention;

FIG. 7 is a second exploded view of the present invention;

FIG. 8 is a schematic diagram of the optical path of the lens with the refraction ring of the present invention.

Detailed Description

The invention will be further described with reference to the following description and embodiments in conjunction with the accompanying drawings:

as shown in fig. 1 to 8, an adjustable light and thin goggles for myopia comprises a frame 10 and lenses 20, wherein the frame 10 and the lenses 20 are detachably combined, the front end of the frame 10 is provided with a window 11, the window 11 is provided with an embedded groove 12, and the lenses 20 are clamped in the embedded groove 12 to assemble the lenses 20 and the frame 10 into an integral structure;

the left side and the right side of the mirror frame 10 are respectively provided with a connecting part 16, the connecting parts 16 are detachably connected with adjustable connecting components 4, the left adjustable connecting component 4 and the right adjustable connecting component 4 are used for connecting binding pieces and can adjust the tightness degree of the binding pieces according to use requirements, and the length of an elastic rope is adjusted according to actual use requirements of a user to match the specific elastic value of the elastic force, so that the wearing comfort and the wearing stability of the user are ensured;

as shown in fig. 1 to 5, the adjustable connection assembly 4 includes a clamping member 41 clamped with the connection portion 16, a through hole 42 is formed in the clamping member 41, a through groove 44 is formed in the clamping member 41, the through groove 44 is communicated with the through hole 42, a knob portion 48 is arranged in the through hole 42, a cylindrical body 49 is arranged at the lower end of the knob portion 48, teeth are uniformly distributed on the surface of the cylindrical body 49 along the axis of the cylindrical body 49, a cylindrical body 55 with an opening at the upper end is sleeved outside the cylindrical body 49, tooth grooves are uniformly distributed inside the cylindrical body 55 along the axis of the cylindrical body, a longitudinal groove 56 is formed in the cylindrical body 55, the longitudinal groove 56 penetrates through the entire cylindrical body 55 from the inside to the outside, the knob portion 48 is detachably connected to the clamping member 41, the cylindrical body 55 is detachably connected to the cylindrical body 49, when in use, one end of the binding member is firstly attached to the outer wall of the cylindrical body 49, and then the binding member, the cylindrical body 55 is downwards and upwards inserted and matched with the cylindrical body 49, the binding piece at the other end penetrates out of the longitudinal groove 56 on the cylindrical body 49, the binding piece wound on the cylindrical body 49 can be engaged through the matching of the tooth grooves and the teeth, the fixation of the binding piece can be realized, two ends of the binding piece are respectively bound through the two adjustable connecting assemblies, the structure is simple, and the use requirement is met;

as shown in fig. 1 to 5, the connecting portion 16 is a fastening hole 15 formed in the frame 10, and the fastening member 41 is fastened in the fastening hole 15, so that the structure is simple and practical, the assembly is convenient, and the disassembly is convenient;

as shown in fig. 1 to 5, a ring groove 43 is arranged inside the upper portion of the through hole 42, a rotating ring 45 is movably clamped in the ring groove 43, the knob portion 48 is detachably connected to the rotating ring 45, a locking assembly is arranged on the rotating ring 45 and the clamping member 41, the rotating ring is arranged to rotate relative to the rotating ring through the knob portion 48, the binding member can be driven to be rolled, the length of the binding member can be adjusted, the length of the elastic cord can be adjusted according to actual use requirements of a user to match with a specific elastic force value of the elastic force, so that wearing comfort and stability of the user can be ensured, the locking assembly can lock the knob portion 48 and the rotating ring, and the knob portion 48 can be prevented from rotating randomly;

as shown in fig. 1 to 5, the locking assembly includes a threaded hole 57 disposed on an outer wall of the snap-in member 41, the threaded hole 57 penetrates into the annular groove 43, locking grooves 46 are uniformly distributed on an outer wall of the rotating ring 45 along an axis thereof, a locking bolt 47 is connected in the threaded hole 57, the locking bolt 47 penetrates through the threaded hole 57 and is pressed in the locking groove 46 to realize locking, and when the knob portion needs to be turned, the locking bolt is twisted out to be adjusted;

as shown in fig. 1 to 5, a buckle is arranged on the outer wall of the knob portion 48, a clamping groove is arranged on the inner wall of the rotating ring 45, the buckle is clamped in the clamping groove, and the buckle and the clamping groove are connected through the buckle, so that the assembly is convenient and the disassembly is convenient, the quick disassembly is realized, the binding piece is convenient to replace in the later period, the structure is simple and reasonable, and the use requirement is met;

as shown in fig. 1 to 5, the bottom end surfaces of the cylindrical body 55 and the cylindrical body 49 are respectively provided with a slot 56, a locking column 52 is movably inserted into the slot 56, the lower part of the locking column 52 is provided with a limiting piece 51, the lower part of the cylindrical body 55 is provided with a protective sleeve 53, the locking column 52 movably inserted into the slot 56 can further lock the cylindrical body 55 and the cylindrical body 49, and the cylindrical body 55 and the cylindrical body 49 can be prevented from rotating relatively to affect the position of the binding piece;

in the invention, after the cylindrical body 55 and the cylindrical body 49 are arranged in the through hole 42, the bottom end surface of the cylindrical body 55 is attached to the inner bottom surface of the through hole 42, namely, the upper and lower positions of the cylindrical body 55 are limited, and the stability of the cylindrical body 55 is ensured;

as shown in fig. 1 to 5, a buckle is arranged on the inner bottom surface of the cylindrical body 55, a clamping groove is arranged on the lower end surface of the cylindrical body 49, the buckle and the clamping groove are clamped and fixed, and the buckle and the clamping groove are connected through the buckle, so that the assembly is convenient and the disassembly is convenient, the quick disassembly is realized, the binding piece is convenient to replace in the later period, the structure is simple and reasonable, and the use requirement is met;

as shown in fig. 1 to 2, an air inlet 32 is further arranged at the upper part of the frame 10, air inlets 31 are uniformly distributed on the upper end face of the air inlet 32, the air inlets 31 are communicated with the inside of the frame 10, an insertion port 33 is arranged on one side wall of the air inlet 32, a limiting plate 35 is detachably connected to the insertion port 33, a filter screen 34 is arranged on the limiting plate 35, the filter screen 34 is inserted into the air inlet 32 to cover the air inlets 31, and the arrangement of the air inlet can overcome the defect that the existing goggles can generate aerial fog;

as shown in fig. 6 to 8, the lens 20 is a flat light plate, the flat light plate is provided with two viewing area positions 22 which are bilaterally symmetrical, the end surface of the viewing area position 22 facing the outside of the spectacle frame 10 is provided with a plurality of light folding rings 23, the diameters of the light folding rings 23 are gradually reduced from the edge of the viewing area position to the center, the refraction rings arranged on the lens 20 form a zigzag structure integrally, the viewing area position 22 is a double-layer structure of the light folding rings and the flat light plate, and the parallel light enters the viewing area position of the lens with negative focal power and is converged at a proper position in front of the lens, so that the myopic eye can see clearly the object at a far position; compared with the traditional goggles, the myopia patients can directly wear the goggles without wearing glasses, and the visual field is corrected by utilizing the visual field position structure of the goggles, so that the wearing weight is greatly reduced, and the use is more convenient;

as shown in fig. 6, the middle of the frame 10 is raised to form a nose pad convex part 13, and the rear end of the frame 10 is folded to form a fitting part 14;

as shown in fig. 7, the lens 20 and the frame 10 are respectively provided with a first through hole 21 and a second through hole 17, the first through hole 21 and the second through hole 17 correspond to each other when the lens 20 is mounted on the frame 10, the frame 10 is provided with a serial connector 18, and the serial connector 18 simultaneously passes through the first through hole 21 and the second through hole 17 to limit the lens 20 on the frame 10;

in the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used only for the convenience of description and simplicity of description, rather than to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention, the terms "first" and "second" are used for descriptive purposes only, but not as indicating or implying relative importance or implicitly indicating the number of technical features indicated;

the foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An adjustable myopia light and thin goggles comprises a goggle frame (10) and lenses (20), wherein the goggle frame (10) and the lenses (20) are of a detachable combined structure, a window (11) is arranged at the front end of the goggle frame (10), the window (11) is provided with an embedded groove (12), and the lenses (20) are clamped in the embedded groove (12) to assemble the lenses (20) and the goggle frame (10) into an integral structure;

the picture frame (10) left and right sides is equipped with connecting portion (16) respectively, its characterized in that: connecting portion (16) are gone up and to be dismantled adjustable coupling assembling (4), control two adjustable coupling assembling (4) are used for connecting the binding and can adjust the elasticity degree of binding as required.

2. The adjustable myopic light and thin goggle of claim 1, wherein: the adjustable connecting component (4) comprises a clamping piece (41) clamped with the connecting part (16), the clamping piece (41) is provided with a through hole (42), the clamping piece (41) is provided with a through groove (44), the through groove (44) is communicated with the through hole (42), a knob part (48) is arranged in the through hole (42), a cylindrical body (49) is arranged at the lower end of the knob part (48), teeth are uniformly distributed on the surface of the cylindrical body (49) along the axis of the cylindrical body, a cylindrical body (55) with an opening at the upper end is sleeved outside the cylindrical body (49), tooth sockets are uniformly distributed in the cylindrical body (55) along the axis of the cylindrical body, a longitudinal groove (56) is arranged on the cylindrical body (55), the longitudinal groove (56) penetrates through the whole cylindrical body (55) from inside to outside, the knob part (48) is detachably connected to the clamping piece (41), and the cylindrical body (55) is detachably connected to the cylindrical body (49).

3. The adjustable myopia light and thin goggle of claim 2, wherein: through-hole (42) upper portion inside is equipped with annular (43) movable joint has rotatory ring (45) in annular (43), connection can be dismantled on rotatory ring (45) in knob portion (48), be equipped with locking Assembly on rotatory ring (45) and joint spare (41).

4. The adjustable myopia light and thin goggle of claim 3, wherein: locking assembly is including setting up screw hole (57) on joint spare (41) outer wall, screw hole (57) run through to annular (43) in there is locking groove (46) along its axle center equipartition on the outer wall of rotatory ring (45) screw hole (57) female connection has locking bolt (47), locking bolt (47) pass screw hole (57) roof pressure in locking groove (46).

5. The adjustable myopia light and thin goggle of claim 2 or 3, wherein: the outer wall of the knob portion (48) is provided with a buckle, the inner wall of the rotating ring (45) is provided with a clamping groove, and the buckle is clamped in the clamping groove.

6. The adjustable myopia light and thin goggle of any of claims 2-4, wherein: the bottom end faces of the cylindrical body (55) and the cylindrical body (49) are respectively provided with a slot (56), a locking column (52) is movably inserted in the slot (56), the lower part of the locking column (52) is provided with a limiting sheet (51), and the lower part of the cylindrical body (55) is provided with a protective sleeve (53).

7. The adjustable myopia light and thin goggle of any of claims 2-4, wherein: the inner bottom surface of the cylindrical body (55) is provided with a buckle, the lower end surface of the cylindrical body (49) is provided with a clamping groove, and the buckle and the clamping groove are clamped and fixed.

8. The adjustable myopia light and thin goggle of any of claims 2-4, wherein: frame (10) upper portion still is equipped with air intake (32), the equipartition has air inlet (31) on air intake (32) the up end, air inlet (31) and the inside intercommunication of frame (10), air intake (32) a lateral wall is equipped with interface (33) department can dismantle and be connected with limiting plate (35), be equipped with filter screen (34) on limiting plate (35), filter screen (34) are pegged graft and are covered air inlet (31) in air intake (32) inside.

9. The adjustable myopia light and thin goggle of any of claims 2-4, wherein: the glasses lens (20) is a flat light plate, the flat light plate is provided with two bilaterally symmetrical view boundary positions (22), a plurality of light folding rings (23) are arranged on the end face of the view boundary position (22) facing the outside of the glasses frame (10), the diameters of the light folding rings (23) are gradually reduced from the edges of the view boundary positions to the center, and the refraction rings arranged on the glasses lens (20) form a zigzag structure integrally.

10. The adjustable myopia light and thin goggle of any of claims 2-4, wherein: the middle of the spectacle frame (10) is bulged to form a nose support convex position (13), and the rear end of the spectacle frame (10) is folded to form a joint part (14).