CN216118262U - Far vision storage reading and writing glasses - Google Patents
Far vision storage reading and writing glasses Download PDFInfo
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- CN216118262U CN216118262U CN202122944013.2U CN202122944013U CN216118262U CN 216118262 U CN216118262 U CN 216118262U CN 202122944013 U CN202122944013 U CN 202122944013U CN 216118262 U CN216118262 U CN 216118262U
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- 239000011521 glass Substances 0.000 title claims abstract description 50
- 230000004438 eyesight Effects 0.000 title claims description 19
- 230000007704 transition Effects 0.000 claims description 3
- 206010020675 Hypermetropia Diseases 0.000 abstract description 5
- 201000006318 hyperopia Diseases 0.000 abstract description 5
- 230000004305 hyperopia Effects 0.000 abstract description 5
- 208000001491 myopia Diseases 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 230000036544 posture Effects 0.000 description 4
- 230000004379 myopia Effects 0.000 description 3
- 210000001525 retina Anatomy 0.000 description 3
- 208000029091 Refraction disease Diseases 0.000 description 2
- 230000004430 ametropia Effects 0.000 description 2
- 208000003464 asthenopia Diseases 0.000 description 2
- 230000001886 ciliary effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 230000004436 pseudomyopia Effects 0.000 description 2
- 208000014733 refractive error Diseases 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 208000004350 Strabismus Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 201000009310 astigmatism Diseases 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 210000004087 cornea Anatomy 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000003405 preventing effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 210000004127 vitreous body Anatomy 0.000 description 1
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Abstract
The utility model discloses far-vision reserve reading and writing glasses, and belongs to the technical field of glasses. The utility model provides a hyperopia deposit reading and writing mirror, includes two picture frames and two sets of mirror leg parts, two the one end that the picture frame is close to each other passes through connecting piece fixed connection, two the equal fixed mounting of one end that the picture frame was kept away from each other has the arrangement piece, two in two arrangement pieces of mirror leg parts movable mounting have the lens, two in the picture frame equal division is five regions for the lens, five regions include well lens district, go up concave lens district, left concave lens district and right concave lens district, well lens district is located the lens central part, and concrete structure is convex lens and prism combination, go up concave lens district and be located well lens district upside and downside respectively, left side concave lens district and right concave lens district are located well lens district left side and right side respectively. The utility model effectively solves the problems of simple structure and single function.
Description
Technical Field
The utility model relates to the technical field of glasses, in particular to reading and writing glasses with far vision reserve.
Background
Vision refers to the ability of the retina to resolve images. The quality of vision is judged by the size of the image resolving capability of retina, however, when the dioptric medium (cornea, crystal, vitreous body, etc.) of the eye becomes turbid or has ametropia (including myopia, hyperopia, astigmatism, etc.), even if the vision of the eye with good retina function is still degraded, the turbid dioptric medium of the eye can be treated by operation, the ametropia is not regular and needs to be corrected by lens, wearing the vision correcting glasses becomes the main method for compensating the vision, for the person with myopia, the person with myopia should wear a concave lens to correct the vision, and for the person with hyperopia, the person with hyperopia should wear a convex lens to correct the vision.
The existing remote vision mirror is simple in structure and single in function, only has a correcting effect on the eyesight of users, is easy to fatigue after the users use the eyes for a long time, inclines body postures easily, inclines sight lines, is not standard with eyes, and aggravates the problem of eyesight reduction.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved by the utility model
The utility model aims to provide far vision reserve reading and writing glasses, which aims to solve the problems in the background technology:
the teleview mirror has simple structure and single function.
2. Technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a hyperopia deposit reading and writing mirror, includes two picture frames and two sets of mirror leg parts, two the one end that the picture frame is close to each other passes through connecting piece fixed connection, two the equal fixed mounting of one end that the picture frame was kept away from each other has the arrangement piece, two in two arrangement pieces of mirror leg parts movable mounting have the lens, two in the picture frame equal division is five regions for the lens, five regions include well lens district, go up concave lens district, left concave lens district and right concave lens district, well lens district is located the lens central part, and concrete structure is convex lens and prism combination, go up concave lens district and be located well lens district upside and downside respectively, left side concave lens district and right concave lens district are located well lens district left side and right side respectively.
Preferably, the mirror leg part includes first mirror leg and second mirror leg, settle piece and picture frame level and seted up smooth mouthful, first mirror leg is located the equal fixed mounting in upper and lower surface of settling the piece inner part and has the slider, two the slider cross-section is semi-circular, the one end that smooth mouthful is close to the connecting piece is circular, be transition fit between mouthful wall and the first mirror leg about the smooth mouthful, settle the piece and be equipped with locking part.
Preferably, the locking part comprises a pressing rod, a spring and a clamping block, a sliding hole is vertically formed in the placement block, the spring is vertically and fixedly installed at the bottom of the sliding hole, the pressing rod is slidably installed in the sliding hole, the bottom surface of the pressing rod is fixedly connected with the top end of the spring, a clamping groove is horizontally formed in one side surface, located above, of the two sliding blocks, the clamping block is horizontally and fixedly installed on one side, close to the sliding block, of the pressing rod, and the clamping block is in clearance fit with the clamping groove.
Preferably, a sliding groove is horizontally formed in the inner side wall of the first glasses leg, the second glasses leg is slidably mounted in the sliding groove, a protrusion is fixedly mounted on the upper surface of the second glasses leg, and a plurality of grooves are horizontally formed in the upper groove wall of the sliding groove.
2. Advantageous effects
(1) According to the utility model, the lens is divided into five areas, once a user looks too high, too low or strabismus, the user can not see external objects clearly due to the existence of the concave lens in the using process, so that the user is forced to adjust the body posture, and the effect of standardizing eyes is achieved;
(2) the utility model combines the middle lens area by the triple prism and the convex lens, utilizes the three-edge refraction principle, is only worn when reading and writing and watching computers at short distance for a long time, the edge passage refraction function of the triple prism can lead ciliary muscle to be reversely adjusted to form a simulated telescope state, simultaneously, the lens can lead the visual axes of the left eye and the right eye to separately rotate and restore into two parallel sight lines when in telescope, and the lens integrates near vision and telescope vision and training, has two purposes, thereby realizing the elimination of pseudomyopia, relieving visual fatigue and having the efficacy of vision prevention and control;
(3) according to the utility model, through the matching of the sliding block and the sliding opening, the glasses leg parts and the glasses frame can be combined into a whole, and compared with the mode that the glasses legs are hinged on the glasses frame to be convenient to take, the whole size of the glasses body is smaller, and the glasses body is convenient to carry;
(4) according to the utility model, the second glasses leg is arranged in the first glasses leg in a sliding manner, and meanwhile, the second glasses leg can be limited under the matching of the protrusion and the groove, so that the length of the glasses leg component can be adjusted, the requirements of different users are met, and the practicability is improved.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic top cross-sectional view of the present invention;
FIG. 3 is a schematic structural view of portion A of FIG. 2 according to the present invention;
FIG. 4 is a schematic structural view of portion B of FIG. 2 according to the present invention;
FIG. 5 is a schematic view of the backside structure of the present invention;
FIG. 6 is a schematic structural view of portion C of FIG. 5 according to the present invention;
FIG. 7 is a cross-sectional structural view of a temple piece of the present invention;
fig. 8 is a schematic structural view of portion D of fig. 7 according to the present invention.
The reference numbers in the figures illustrate:
1. a mirror frame; 2. a connecting member; 3. a mounting block; 4. a lens; 5. a middle lens region; 6. an upper concave lens region; 7. a recessed lens region; 8. a left concave lens region; 9. a right concave lens region; 10. a first temple; 11. a second temple; 12. a sliding port; 13. a slider; 14. a pressure lever; 15. a spring; 16. a clamping block; 17. a slide hole; 18. a card slot; 19. a chute; 20. a protrusion; 21. and (4) a groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1:
please refer to fig. 1, a far vision reserve reading and writing glasses comprises two glasses frames 1 and two sets of glasses leg components, one ends of the two glasses frames 1 close to each other are fixedly connected through a connecting piece 2, one ends of the two glasses frames 1 far away from each other are fixedly provided with a placement block 3, the two sets of glasses leg components are movably arranged in the two placement blocks 3, lenses 4 are fixedly arranged in the two glasses frames 1, the two lenses 4 are equally divided into five regions, the five regions comprise a middle lens region 5, an upper concave lens region 6, a lower concave lens region 7, a left concave lens region 8 and a right concave lens region 9, the middle lens region 5 is located at the center of the lenses 4, and the specific structure is a combination of a convex lens and a triangular prism, the upper concave lens region 6 and the lower concave lens region 7 are located at the upper side and the lower side of the middle lens region 5 respectively, and the left concave lens region 8 and the right concave lens region 9 are located at the left side and the right side of the middle lens region 5 respectively.
The utility model is provided with a connecting piece 2, two spectacle frames 1 with lenses 4 are fixedly connected together, the spectacle frames 1 can be worn on the face of people through two groups of spectacle leg components, when a user observes objects through the middle lens area 5, the objects can be clearly seen, when the observer is too high with eyes, too low with eyes or squinting because of the non-standard posture, no matter the sight line passes through the upper concave lens area 6 and the lower concave lens area 7 or passes through the left concave lens area 8 or the right concave lens area 9, the objects can not be clearly seen, thereby forcing the user to adjust the posture to achieve the effect of standardizing the eyes, when the user watches the objects through the middle lens area 5, the prism passage of the triple prism of the middle lens area 5 is refracted, the ciliary muscle can be reversely adjusted to form the simulated telescope state, meanwhile, the lenses can enable the visual axes of the left and the right eyes to separately rotate, and then the parallel sight lines can be restored again when the telescope, the myopia-preventing training device has the advantages that the myopia-preventing training device is used for telescoping when people look near and training when people look far, the dual purposes of one mirror are achieved, the practicability of the device is improved, the pseudomyopia is eliminated, the visual fatigue is relieved, and the eyesight preventing and controlling effects are achieved.
Example 2:
referring to fig. 2-8, the difference between the embodiment 1 and the above embodiment is that the temple members include a first temple 10 and a second temple 11, the mounting block 3 and the eyeglass frame 1 are horizontally provided with a sliding opening 12, the upper and lower surfaces of the first temple 10 at the inner end of the mounting block 3 are both fixedly provided with sliders 13, the sections of the two sliders 13 are semicircular, one end of the sliding opening 12 close to the connecting piece 2 is circular, the upper and lower opening walls of the sliding opening 12 are in transition fit with the first temple 10, and the mounting block 3 is internally provided with a locking member.
The locking component comprises a pressing rod 14, a spring 15 and a clamping block 16, a sliding hole 17 is vertically formed in the placing block 3, the spring 15 is vertically and fixedly installed at the bottom of the sliding hole 17, the pressing rod 14 is slidably installed in the sliding hole 17, the bottom surface of the pressing rod is fixedly connected with the top end of the spring 15, a clamping groove 18 is horizontally formed in one side surface, located above, of the two sliding blocks 13, the clamping block 16 is horizontally and fixedly installed on one side, close to the sliding blocks 13, of the pressing rod 14, and the clamping block 16 is in clearance fit with the clamping groove 18.
A sliding groove 19 is horizontally formed in the inner side wall of the first glasses leg 10, the second glasses leg 11 is slidably mounted in the sliding groove 19, a protrusion 20 is fixedly mounted on the upper surface of the second glasses leg, and a plurality of grooves 21 are horizontally formed in the upper groove wall of the sliding groove 19.
Under the matching of the sliding block 13 and the sliding opening 12, the first glasses leg 10 drives the second glasses leg 11 to slide in the glasses frame 1, when the glasses frame is needed to be used, the two first glasses legs 10 are respectively moved into the placing block 3, the clamping block 16 is clamped with the clamping groove 18, meanwhile, the clamping block 16 drives the pressure lever 14 to move downwards, the spring 15 is compressed, the spring 15 jacks the pressure lever 14 upwards under the action of elastic force, the clamping block 16 is driven to lock the sliding block 13, the first glasses leg 10 is prevented from moving in the sliding opening 12, when the glasses frame is folded, the pressure lever 14 is pressed downwards, the clamping block 16 and the clamping groove 18 are unlocked, the two first glasses legs 10 are pushed to approach each other, when the sliding block 13 is semicircular, the glasses legs can only slide and cannot rotate in the sliding opening 12, and when the sliding block 13 slides to one end of the sliding opening 12 far away from the placing block 3, due to the existence of the circular area of the sliding opening 12, the sliding block 13 can rotate, and drive the first glasses legs 10 to rotate, in drawing in first mirror leg 10 in sliding opening 12 for the whole volume of the mirror body reduces, conveniently carries, and when using, second mirror leg 11 can slide in first mirror leg 10, and arch 20 and recess 21 cooperate, can prescribe a limit to the position of second mirror leg 11, can realize the adjustment of the whole length of mirror leg part, satisfy different users' demand, promoted the practicality.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the equivalent replacement or change according to the technical solution and the modified concept of the present invention should be covered by the scope of the present invention.
Claims (4)
1. The utility model provides a far vision storage reading and writing mirror, includes two picture frames (1) and two sets of mirror leg parts, its characterized in that: one ends of the two mirror frames (1) close to each other are fixedly connected through a connecting piece (2), one ends of the two mirror frames (1) far away from each other are fixedly provided with mounting blocks (3), two groups of mirror leg components are movably arranged in the two mounting blocks (3), lenses (4) are fixedly arranged in the two mirror frames (1), the two lenses (4) are equally divided into five regions, the five areas comprise a middle lens area (5), an upper concave lens area (6), a lower concave lens area (7), a left concave lens area (8) and a right concave lens area (9), the middle lens area (5) is positioned at the central part of the lens (4), the structure is a combination of a convex lens and a triangular prism, the upper concave lens area (6) and the lower concave lens area (7) are respectively positioned at the upper side and the lower side of the middle lens area (5), the left concave lens area (8) and the right concave lens area (9) are respectively positioned on the left side and the right side of the middle lens area (5).
2. A presbyopic reserve reading and writing glasses according to claim 1 wherein: the glasses leg part comprises a first glasses leg (10) and a second glasses leg (11), a sliding opening (12) is horizontally formed in the arrangement block (3) and the glasses frame (1), a sliding block (13) is fixedly mounted on the upper surface and the lower surface of the inner end portion of the arrangement block (3) in the first glasses leg (10), the cross section of the sliding block (13) is semicircular, one end, close to the connecting piece (2), of the sliding opening (12) is circular, transition fit is formed between the upper opening wall and the lower opening wall of the sliding opening (12) and the first glasses leg (10), and a locking part is arranged in the arrangement block (3).
3. A presbyopic reserve reading and writing glasses according to claim 2 wherein: locking part includes depression bar (14), spring (15) and fixture block (16), place perpendicularly in piece (3) and seted up slide opening (17), spring (15) vertical fixation installs in slide opening (17) bottom, depression bar (14) slidable mounting is in slide opening (17), and bottom surface and spring (15) top fixed connection, two draw-in groove (18) have been seted up to a side level that lies in the top in slider (13), fixture block (16) horizontal fixed mounting is in one side that depression bar (14) is close to slider (13), be clearance fit between fixture block (16) and draw-in groove (18).
4. A presbyopic reserve reading and writing glasses according to claim 2 wherein: spout (19) have been seted up to first mirror leg (10) inside wall level, second mirror leg (11) slidable mounting is in spout (19), and upper surface fixed mounting has arch (20), a plurality of recesses (21) have been seted up to spout (19) upper groove wall level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122944013.2U CN216118262U (en) | 2021-11-26 | 2021-11-26 | Far vision storage reading and writing glasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122944013.2U CN216118262U (en) | 2021-11-26 | 2021-11-26 | Far vision storage reading and writing glasses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216118262U true CN216118262U (en) | 2022-03-22 |
Family
ID=80718907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122944013.2U Active CN216118262U (en) | 2021-11-26 | 2021-11-26 | Far vision storage reading and writing glasses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216118262U (en) |
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2021
- 2021-11-26 CN CN202122944013.2U patent/CN216118262U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240923 Address after: Room 1409, Building 2, Jing'an Plaza, No. 50 Beiguanzheng Street, Lianhu District, Xi'an City, Shaanxi Province 710000 Patentee after: Shaanxi Liangtongbao Optics Technology Co.,Ltd. Country or region after: China Address before: 713199 No. 575, group 6, Maju village, Tianfu Township, Xianyang City, Shaanxi Province Patentee before: Zhang Fengguo Country or region before: China |
|
| TR01 | Transfer of patent right |