CN210181318U

CN210181318U - Blue light glasses are prevented to protection type

Info

Publication number: CN210181318U
Application number: CN201920648471.1U
Authority: CN
Inventors: Qiang Meng; 孟强
Original assignee: Shandong Guohua Glasses Technology Co ltd
Current assignee: Shandong Guohua Glasses Technology Co ltd
Priority date: 2019-05-08
Filing date: 2019-05-08
Publication date: 2020-03-24
Anticipated expiration: 2029-05-08

Abstract

The utility model belongs to the field of eye protection, in particular to a pair of protective blue-light-proof glasses, which comprises a fixed frame and supporting legs symmetrically hinged at two ends of the fixed frame, wherein the outer sides of the supporting legs are detachably connected with outer lens supports, the inner sides of the supporting legs are detachably connected with inner lens supports, two symmetrically arranged slots are arranged on the fixed frame, and supporting plates are fixedly connected with the inner walls at two ends of the fixed frame; with outer lens support through connecting block and slot grafting, use the hinge to rotate to vertical position to the outside as the axis of rotation heart with the landing leg, at this moment, clamp plate crimping inserted bar, the inserted bar moves to the inboard to peg graft with the jack on the connecting block, can carry out the block to outer lens support and fix, observe at the user and engage in the dangerous during operation of machinery class, wear the outer lens support of installing the protection lens, engage in the operation of observing electronic screen class at the user, wear to install the outer lens support of preventing the blue light lens.

Description

Blue light glasses are prevented to protection type

Technical Field

The utility model relates to an eyes protection field specifically is a blue light glasses are prevented to protection type.

Background

The retina receives light imaging to enable people to see objects, researches show that pigment molecules in cells can trigger phototoxic reaction if photoreceptor cells receive blue light for a long time, macula parts are diseased, the stronger the light is, the larger the damage is, therefore, the macula parts are no longer patents of old people, the current society faces to the stimulation of the blue light for a long time along with the change of living habits, and particularly in the era of popularization of televisions and computers today, eye health becomes a big subject.

Chinese patent publication No. CN206387973U discloses a pair of protective blue-light-proof glasses. This patent technique adopts the glasses of blue light are prevented to detachable installation on ordinary myopia glasses, not only can realize better protection to glasses like this, prevents the emergence of eye diseases such as cataract, visual fatigue, glare, eyesight decline, but also can be more convenient realization ordinary myopia glasses and prevent the better switching between the blue light glasses, but, its mode of connecting fixedly is comparatively complicated, and the in-process operation of switching is inconvenient. Accordingly, one skilled in the art provides a pair of protective blue-light-proof glasses to solve the above-mentioned problems in the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a blue light glasses are prevented to protection type to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a pair of protective blue-light-proof glasses comprises a fixed frame and supporting legs symmetrically hinged at two ends of the fixed frame, wherein outer lens supports are detachably connected to the outer sides of the supporting legs, inner lens supports are detachably connected to the inner sides of the supporting legs, two symmetrically-arranged slots are formed in the fixed frame, supporting plates are fixedly connected to the inner walls of the two ends of the fixed frame, an inserting rod is slidably connected to the middle position of each supporting plate, a backing plate is fixedly connected to the outer wall of each inserting rod, a spring is sleeved on the outer wall of each inserting rod and elastically connected with the backing plate through the supporting plates, fixed blocks are fixedly connected to the two ends of the fixed frame, one end of each inserting rod penetrates through the fixed blocks, the backing plate is in contact with the inner side walls of the fixed blocks, connecting blocks corresponding to the slots are fixedly connected to the inner sides of the, the landing leg pass through the hinge with the fixed block is articulated, the landing leg is located the one end lateral wall fixedly connected with of hinge is used for the crimping clamp plate of inserted bar.

As a further aspect of the present invention: the top surface of the fixing frame is provided with two symmetrically arranged fixing holes, and threaded holes are formed in the fixing holes.

As a further aspect of the present invention: the outer side wall of the inner lens support is fixedly connected with an inserting column corresponding to the fixing hole, and a through hole corresponding to the threaded hole is formed in the inserting column.

As a further aspect of the present invention: and the outer lens bracket is fixedly connected with a protective lens.

As a further aspect of the present invention: and the outer lens bracket is fixedly connected with a blue-light-proof lens.

As a further aspect of the present invention: and the inner lens bracket is fixedly connected with a myopia lens.

As a further aspect of the present invention: the spring is a compression spring.

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

1. insert the outer lens support through connecting block and slot, use the hinge to rotate to vertical position to the outside as the axis of rotation heart with the landing leg, at this moment, clamp plate crimping inserted bar, the inserted bar moves to the inboard, and peg graft with the jack on the connecting block, can carry out the block with outer lens support and fix, the landing leg that user of service passes through the expansion normally wears, observe the dangerous during operation of engaging in machinery class at user of service, wear the outer lens support of installing the protection lens, when user of service engages in observing electronic screen class during operation, wear the outer lens support of installing and preventing the blue light lens.

2. When need not using outer lens support, use the hinge to rotate to the inboard as the axis of rotation heart with the landing leg, simultaneously, the effort of spring is used on the backing plate for the inserted bar slides to the outside, breaks away from until with the connecting block, but outer lens support slidable takes out this moment, convenient to detach.

3. When using, can peg graft the lens support through the fixed orifices on grafting post and the mount to use the bolt to run through-hole and screw hole threaded connection on the grafting post, realize the fixed of internal lens support, the myopia lens on the lens support can be convenient for myopia person and use, if user's eyes are not myopia, can dismantle lens support, the outer lens support of exclusive use.

Drawings

FIG. 1 is a schematic view of a protective blue-light-proof glasses;

FIG. 2 is a top view of a holder in a pair of protective blue-light resistant eyeglasses;

FIG. 3 is a schematic view of an internal structure of a fixing frame of a pair of protective blue-light-proof glasses;

fig. 4 is a schematic view of an inner lens holder structure in a pair of protective blue-light-proof glasses.

FIG. 5 is a schematic view showing the connection of protection lenses in a pair of protective blue-light-proof glasses

FIG. 6 is a schematic view of the connection of blue-light-proof lenses in a pair of protective blue-light-proof glasses

In the figure: 1. a fixed mount; 101. a slot; 102. a fixing hole; 103. a threaded hole; 11. a fixed block; 12. a support plate; 13. inserting a rod; 14. a base plate; 15. a spring; 2. a support leg; 21. pressing a plate; 22. a hinge; 3. an outer lens carrier; 31. connecting blocks; 311. a jack; 4. an inner lens holder; 41. inserting the column; 5. a protective lens; 6. blue light prevention lenses; 7. a myopia lens.

Detailed Description

Example 1:

referring to fig. 1 to 5, in the embodiment of the present invention, a pair of protective blue-ray-proof glasses comprises a fixing frame 1 and legs 2 symmetrically hinged at two ends thereof, an outer lens support 3 is detachably connected to the outer side of each leg 2, an inner lens support 4 is detachably connected to the inner side of each leg 2, two slots 101 symmetrically arranged are formed in the fixing frame 1, support plates 12 are fixedly connected to the inner walls of two ends of the fixing frame 1, an insertion rod 13 is slidably connected to the middle position of each support plate 12, a backing plate 14 is fixedly connected to the outer wall of each insertion rod 13, a spring 15 is sleeved on the outer wall of each insertion rod 13, the spring 15 is elastically connected to the backing plate 14 through the support plates 12, two ends of the fixing frame 1 are fixedly connected to fixing blocks 11, one end of each insertion rod 13 penetrates through the fixing block 11, the backing plate 14 is in contact with the inner, the connecting block 31 is provided with a jack 311 corresponding to the insert rod 13, the support leg 2 is hinged to the fixing block 11 through a hinge 22, and the outer side wall of one end of the support leg 2 located on the hinge 22 is fixedly connected with a pressing plate 21 for crimping the insert rod 13.

In fig. 1, 2, 3 and 4: comprises a fixed frame 1 and supporting legs 2 symmetrically hinged at two ends of the fixed frame, the outer side of each supporting leg 2 is detachably connected with an outer lens support 3, the inner side of each supporting leg 2 is detachably connected with an inner lens support 4, the fixed frame 1 is provided with two symmetrically arranged slots 101, the inner walls of two ends of the fixed frame 1 are fixedly connected with supporting plates 12, the middle position of each supporting plate 12 is slidably connected with an insert rod 13, the outer wall of each insert rod 13 is fixedly connected with a backing plate 14, the outer wall of each insert rod 13 is sleeved with a spring 15, the springs 15 are elastically connected with the backing plates 14 through the supporting plates 12, the springs 15 are compression springs, two ends of the fixed frame 1 are fixedly connected with fixed blocks 11, one end of each insert rod 13 penetrates through the fixed block 11, the backing plate 14 is contacted with the inner side wall of each fixed block 11, the inner side of, the landing leg 2 is hinged with the fixed block 11 through a hinge 22, the outer side wall of one end of the landing leg 2, which is positioned at the hinge 22, is fixedly connected with a pressing plate 21 for crimping the inserting rod 13, the top surface of the fixed frame 1 is provided with two symmetrically arranged fixed holes 102, the inside of the fixed hole 102 is provided with a threaded hole 103, the outer side wall of the inner lens support 4 is fixedly connected with an inserting column 41 corresponding to the fixed hole 102, the inserting column 41 is provided with a through hole corresponding to the threaded hole 103, the inner lens support 4 is fixedly connected with a near-sighted lens 7, when in use, the inner lens support 4 can be inserted into the fixed hole 102 on the fixed frame 1 through the inserting column 41, and a bolt penetrates through the through hole on the inserting column 41 and is in threaded connection with the threaded hole 103, so as to fix the inner lens support 4, the near-sighted lens 7 on the inner lens, use landing leg 2 to rotate to vertical position to the outside as the axis of rotation with hinge 22, at this moment, clamp plate 21 crimping inserted bar 13, inserted bar 13 moves to the inboard, and peg graft with jack 311 on connecting block 31, can carry out the block fixed to outer lens support 3, the user normally wears through landing leg 2 that expandes, if user's eyes are not near-sighted, can dismantle interior lens support 4, exclusive use outer lens support 3, when need not use outer lens support 3, use landing leg 2 to rotate to the inboard as the axis of rotation with hinge 22, and simultaneously, spring 15's acting force is used on backing plate 14, make inserted bar 13 slide to the outside, until breaking away from with connecting block 31, outer lens support 3 slidable takes out this moment, convenient to detach.

In fig. 5: fixedly connected with protective glass 5 on outer lens support 3, protective glass 5 can effectively resist the impulsive force of external action power, and protection user's eyes do not receive external force damage.

Example 2:

referring to fig. 1-4 and fig. 6, in an embodiment of the present invention, a pair of protective blue-ray-proof glasses comprises a fixing frame 1 and legs 2 symmetrically hinged at two ends thereof, an outer lens support 3 detachably connected to the outer side of the legs 2, an inner lens support 4 detachably connected to the inner side of the legs 2, two slots 101 symmetrically arranged on the fixing frame 1, supporting plates 12 fixedly connected to the inner walls of the two ends of the fixing frame 1, an inserting rod 13 slidably connected to the middle position of the supporting plate 12, a backing plate 14 fixedly connected to the outer wall of the inserting rod 13, a spring 15 sleeved on the outer wall of the inserting rod 13, the spring 15 elastically connected to the backing plate 14 through the supporting plate 12, fixing blocks 11 fixedly connected to the two ends of the fixing frame 1, one end of the inserting rod 13 penetrating through the fixing block 11, the backing plate 14 contacting with the inner side wall of the fixing block 11, connecting, the connecting block 31 is provided with a jack 311 corresponding to the insert rod 13, the support leg 2 is hinged to the fixing block 11 through a hinge 22, and the outer side wall of one end of the support leg 2 located on the hinge 22 is fixedly connected with a pressing plate 21 for crimping the insert rod 13.

In fig. 6: different from embodiment 1, fixedly connected with prevents blue light lens 6 on the outer lens support 3, prevents that blue light lens 6 can effectively reduce the damage of blue light to user's eyes, prevents blue light protection to user's eyes provides.

The utility model discloses a theory of operation is: when in use, the inner lens support 4 can be inserted into the fixing hole 102 on the fixing frame 1 through the insertion column 41, and the bolt penetrates through the through hole on the insertion column 41 to be in threaded connection with the threaded hole 103, so as to fix the inner lens support 4, the myopia lens 7 on the inner lens support 4 can be conveniently used by myopia personnel, the outer lens support 3 is inserted into the slot 101 through the connecting block 31, the supporting leg 2 is rotated to the outer side to the vertical position by taking the hinge 22 as the rotation axis, at the moment, the pressing plate 21 is pressed and connected with the insertion rod 13, the insertion rod 13 moves to the inner side and is inserted into the insertion hole 311 on the connecting block 31, the outer lens support 3 can be clamped and fixed, the user can normally wear the outer lens support 3 provided with the protection lens 5 through the unfolded supporting leg 2, when the user observes mechanical dangerous work, the outer lens support 3 provided with the protection lens 5 is worn, when, wear to install outer lens support 3 of preventing blue light lens 6, if user's eyes are not near-sighted, can dismantle interior lens support 4, outer lens support 3 of exclusive use, when need not using outer lens support 3, use hinge 22 to rotate to the inboard as the axis of rotation heart with landing leg 2, simultaneously, the effort of spring 15 is used on backing plate 14 for inserted bar 13 slides to the outside, until breaking away from with connecting block 31, outer lens support 3 slidable takes out this moment, convenient to detach.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a blue light glasses are prevented to protection type, its characterized in that, includes mount (1) and symmetry hinge landing leg (2) at its both ends, the outside of landing leg (2) can be dismantled and be connected with outer lens support (3), the inboard of landing leg (2) can be dismantled and be connected with interior lens support (4), two symmetric arrangement's slot (101) have been seted up on mount (1), the both ends inner wall fixedly connected with backup pad (12) of mount (1), the intermediate position department sliding connection of backup pad (12) has inserted bar (13), the outer wall fixedly connected with backing plate (14) of inserted bar (13), the outer wall cover of inserted bar (13) is equipped with spring (15), spring (15) with backing plate (14) pass through backup pad (12) elastic connection, the both ends fixedly connected with fixed block (11) of mount (1), one end of the inserting rod (13) penetrates through the fixing block (11), the base plate (14) is in contact with the inner side wall of the fixing block (11), the inner side of the outer lens support (3) is fixedly connected with a connecting block (31) corresponding to the slot (101), the connecting block (31) is provided with a jack (311) corresponding to the inserting rod (13), the supporting leg (2) is hinged with the fixing block (11) through a hinge (22), and the outer side wall of one end, located on the hinge (22), of the supporting leg (2) is fixedly connected with a pressing plate (21) for pressing and connecting the inserting rod (13);

the top surface of the fixing frame (1) is provided with two symmetrically arranged fixing holes (102), and threaded holes (103) are formed in the fixing holes (102).

2. The pair of blue-light-proof goggles as claimed in claim 1, wherein an insertion post (41) corresponding to the fixing hole (102) is fixedly connected to an outer side wall of the inner lens holder (4), and a through hole corresponding to the threaded hole (103) is formed in the insertion post (41).

3. The blue-light protected eyeglasses according to claim 1, wherein said outer lens holder (3) has a protective lens (5) fixedly attached thereto.

4. The blue-light protection spectacles according to claim 1, wherein the blue-light protection lenses (6) are fixedly connected to the outer lens support (3).

5. The blue-light prevention goggles as claimed in claim 1, wherein said inner lens holder (4) is fixedly connected with a myopic lens (7).

6. A protected blue-light prevention spectacle according to claim 1, characterized in that the spring (15) is a compression spring.