CN214596428U - A vision therapy device capable of adjusting lenses - Google Patents
A vision therapy device capable of adjusting lenses Download PDFInfo
- Publication number
- CN214596428U CN214596428U CN202022872333.7U CN202022872333U CN214596428U CN 214596428 U CN214596428 U CN 214596428U CN 202022872333 U CN202022872333 U CN 202022872333U CN 214596428 U CN214596428 U CN 214596428U
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- mirror frame
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- tube body
- rod
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Abstract
本实用新型涉及视力治疗仪技术领域，具体涉及一种能够调节镜片的视力治疗仪，机体后侧设有视筒本体，视筒本体内左右对称设有第一镜框、位于第一镜框右侧的第二镜框，视筒本体中部设有用于调节第一镜框与第二镜框之间距离的调节组件，调节组件包括与第一镜框右端固定连接的第一齿条位于第一齿条下方且与第二镜框左端固定连接的第二齿条，第一齿条与第二齿条之间啮合有齿轮，转轴上固定套设有第一锥形齿轮，视筒本体上侧壁贯穿设有与第一锥形齿轮相配合的转杆，转杆底第一锥形齿轮啮合的第二锥形齿轮。有益效果：通过设置调节组件，便于调节两个镜片之间的距离适用于不同脸型的人，提高了人们对视力治疗仪的使用效果，同时提升了人们的使用舒适度。
The utility model relates to the technical field of vision therapy instruments, in particular to a vision therapy instrument capable of adjusting lenses. A visual tube body is arranged on the rear side of the body, and a first mirror frame is symmetrically arranged in the visual tube body from left to right. The second mirror frame, the middle part of the sight tube body is provided with an adjustment component for adjusting the distance between the first mirror frame and the second mirror frame. The second rack is fixedly connected to the left end of the two mirror frames. A gear is meshed between the first rack and the second rack. The rotating shaft is fixedly sleeved with a first bevel gear. The bevel gear is matched with the rotating rod, and the first bevel gear at the bottom of the rotating rod is meshed with the second bevel gear. Beneficial effects: by setting the adjusting component, it is convenient to adjust the distance between the two lenses, which is suitable for people with different face shapes, improves the use effect of people's vision therapy instrument, and at the same time improves people's use comfort.
Description
Technical Field
The utility model relates to an eyesight therapeutic instrument technical field, concretely relates to eyesight therapeutic instrument that can adjust lens.
Background
The vision therapeutic instrument trains eye muscles by training the internal and external rotation capability of eyeballs, leads visual axes of two eyes to continuously move to train three muscles which lead vision, namely ciliary muscles, extraocular muscles and iris muscles, relieves the paralytic rigor state of the above muscles by cooperative training, comprises an organism and a visual tube, an electronic image which can relieve the visual fatigue of the eyes is arranged in the organism, lenses which are suitable for myopia people to use are arranged in the visual tube, and the function of relieving the visual fatigue of human beings is achieved by the mutual matching of the visual tube and the organism.
However, the lenses of the conventional vision therapeutic apparatus are fixed, and the distance between the two eyes of people with different facial shapes is different, so that the using effect of people and the comfort of people can be affected, and therefore, a vision therapeutic apparatus capable of adjusting the lenses is needed to overcome the problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, an embodiment of the present invention provides an eyesight therapeutic apparatus capable of adjusting lenses, comprising a machine body, wherein a viewing cylinder body is arranged at the rear side of the machine body, a first frame and a second frame are symmetrically arranged in the viewing cylinder body at the left and right sides, lenses are arranged in the first frame and the second frame, an adjusting component for adjusting the distance between the first frame and the second frame is arranged in the middle of the viewing cylinder body, the adjusting component comprises a first rack fixedly connected with the right end of the first frame, a second rack fixedly connected with the left end of the second frame and positioned below the first rack, a first fixing rod and a second fixing rod positioned below the first fixing rod are symmetrically arranged in the viewing cylinder body at the upper and lower sides, the first rack is slidably connected with the first fixing rod, the second rack with second dead lever sliding connection, first rack with the meshing has the gear between the second rack, run through around the gear center be equipped with look a section of thick bamboo body rotation connected's pivot, fixed cover is equipped with first conical gear in the pivot, look a section of thick bamboo body lateral wall run through be equipped with first conical gear matched with bull stick, the bull stick bottom be equipped with first conical gear meshing's second conical gear.
Furthermore, a rotating disc is arranged at the top of the rotating rod, a first spring is arranged between the rotating disc and the top of the viewing cylinder body, and the rotating rod is sleeved with the first spring.
Furthermore, the right end of the first rack and the left end of the second rack are both provided with a baffle.
Furthermore, the left end of the first mirror frame and the left side wall in the viewing cylinder body as well as the second mirror frame and the right side wall in the viewing cylinder body are both provided with telescopic rods.
Furthermore, all be equipped with the third picture frame in the first picture frame with in the second picture frame, first picture frame with between the third picture frame and the second picture frame with all be equipped with a plurality of buffer spring between the third picture frame, the lens set up in the third picture frame.
Furthermore, the third picture frame top bilateral symmetry is equipped with two gag lever posts, the gag lever post top is through lifting board fixed connection, the gag lever post bottom runs through the third picture frame top, the fixed draw-in groove that is equipped with in gag lever post bottom, the draw-in groove with be equipped with the second spring in the third picture frame between the lateral wall, the second spring housing is located on the gag lever post, the lens is located the draw-in groove with in the third picture frame between the lateral wall.
Furthermore, a rubber pad is arranged on the inner lower side wall of the third glasses frame.
The utility model discloses beneficial effect does: the utility model is convenient for adjusting the distance between the two lenses by arranging the adjusting component, is suitable for people with different facial shapes, improves the using effect of the vision therapeutic apparatus, and simultaneously improves the using comfort level of people; the first spring is arranged on the rotating rod, so that the rotating rod can be used as a temporary environment in some places, and when the distance of the lens is not adjusted, the first conical gear is separated from the first conical gear by the spring, so that the rotating disk is prevented from being touched by accident in the using process, and the distance of the lens is prevented from being changed; the first fixing rod and the second fixing rod are arranged to respectively support and limit the first rack and the second rack; through set up buffer spring between first picture frame and third picture frame, utilize the elasticity of spring, play the effect of shock attenuation buffering to the lens, prevent that vision therapy apparatus from falling and fall the back lens and be broken on ground.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a schematic cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is a schematic cross-sectional view taken along line B-B of FIG. 2;
FIG. 5 is an enlarged view of the structure at C in FIG. 3;
reference numerals: 1. a viewing cylinder body; 2. a body; 3. a turntable; 4. a rotating rod; 5. a first spring; 6. a first rack; 7. a second rack; 8. a gear; 9. a rotating shaft; 10. a first fixing lever; 11. a sliding sleeve; 12. a telescopic rod; 13. a first frame; 14. a buffer spring; 15. a second frame; 16. a lens; 17. a rubber pad; 18. a limiting rod; 19. a second spring; 20. a card slot; 21. lifting the plate; 22. a baffle plate; 23. a first bevel gear; 24. a second bevel gear; 25. a second fixing bar; 26. a third frame; 27. a first support bar; 28. a second support bar.
Detailed Description
Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.
The utility model provides a vision therapy apparatus that can adjust lens, refers to fig. 1-5, and it includes organism 2, and 2 rear sides of organism are equipped with a section of thick bamboo body 1, look a left and right symmetry in the section of thick bamboo body 1 and be equipped with first picture frame 13, be located the second picture frame 15 on first picture frame 13 right side, all are equipped with lens 16 in first picture frame 13 and the second picture frame 15, look a 1 middle part of section of thick bamboo body and be equipped with the adjusting part who is used for adjusting distance between first picture frame 13 and the second picture frame 15.
In order to facilitate the adjustment of the distance between the two lenses 16, thereby being suitable for people with different facial forms and improving the use effect of people, the adjusting component comprises a first rack 6 fixedly connected with the right end of the first frame 13, a second rack 7 positioned below the first rack 6 and fixedly connected with the left end of the second frame 15, and the first rack 6 and the second rack 7 are arranged oppositely. The first fixing rod 10 and the second fixing rod 25 are symmetrically arranged in the visual cylinder body 1 from top to bottom, the second fixing rod 25 is located below the first fixing rod 10, the first rack 6 is connected with the first fixing rod 10 in a sliding mode, the second rack 7 is connected with the second fixing rod 25 in a sliding mode, the first rack 6 and the second rack 7 are supported and limited, sliding sleeves 11 are movably sleeved on the first fixing rod 10 and the second fixing rod 25 respectively, the sliding sleeves 11 on the first fixing rod 10 are fixedly connected with the first rack 6 through first supporting rods 27, and the sliding sleeves 11 on the second fixing rod 25 are fixedly connected with the second rack 7 through second supporting rods 28. A gear 8 is meshed between the first rack 6 and the second rack 7, a rotating shaft 9 which is rotatably connected with the viewing cylinder body 1 is arranged in the front and at the back of the center of the gear 8 in a penetrating manner, a first conical gear 23 is fixedly sleeved on the rotating shaft 9, a rotating rod 4 matched with the first conical gear 23 is arranged on the upper side wall of the viewing cylinder body 1 in a penetrating manner, and a second conical gear 24 meshed with the first conical gear 23 is arranged at the bottom of the rotating rod 4.
The top of the rotating rod 4 is provided with a rotating disk 3, a first spring 5 is arranged between the rotating disk 3 and the top of the visual tube body 1, the rotating rod 4 is sleeved with the first spring 5, the first spring 5 can be used as a temporary environment in some places, when the distance between the lenses 16 is not adjusted, the first conical gear 23 is separated from the first conical gear 23 through the spring, the rotating disk 3 is prevented from being accidentally touched in the using process, and the distance between the two lenses 16 is changed.
The right end of the first rack 6 and the left end of the second rack 7 are both provided with a baffle 22, and when the gear rotates on the first rack 6 and the second rack 7, the baffle 22 plays a role in blocking the first rack 6 and the second rack 7, thereby being helpful for preventing the gear from being separated from the first rack 6 and the second rack 7.
First picture frame 13 left end with look in a section of thick bamboo body 1 between the left side wall and second picture frame 15 with look in a section of thick bamboo body 1 between the right side wall all be equipped with telescopic link 12, it plays the effect of support and direction to first picture frame 13 and second picture frame, helps making first picture frame 13 and second picture frame 15 move more steadily in looking a section of thick bamboo body 1.
All be equipped with third picture frame 26 in first picture frame 13 and the second picture frame 15, all be equipped with a plurality of buffer spring 14 between first picture frame 13 and the third picture frame 26 and between second picture frame 15 and the third picture frame 26, make buffer spring 14 arrange with the form of annular array with between first picture frame 13 and the third picture frame 26, lens 16 sets up in third picture frame 26. By arranging the buffer spring 14 between the first frame 13 and the third frame 26, the elasticity of the spring is utilized to play a role in damping and buffering the lens 16, so that the vision therapeutic apparatus is prevented from falling on the ground and the lens 16 is prevented from being broken.
In order to facilitate the detachment of the lenses 16 and the replacement of damaged lenses 16, two limiting rods 18 are symmetrically arranged at the top of the third frame 26, so that the tops of the two limiting rods 18 are fixedly connected through a lifting plate 21, the two limiting rods 18 are simultaneously operated through the lifting plate 21, the bottom of the limiting rod 18 penetrates through the top of the third frame 26, a clamping groove 20 is fixedly arranged at the bottom of the limiting rod 18, a second spring 19 is arranged between the clamping groove 20 and the upper side wall in the third frame 26, the limiting rod 18 is sleeved with the second spring 19, and the lenses 16 are arranged between the clamping groove 20 and the lower side wall in the third frame 26. The second spring 19 is fitted over the stopper rod 18, and the elasticity of the spring helps to clamp the frame more tightly in the engaging groove 20. The rubber pad 17 is provided on the inner lower side wall of the third frame 26, and the lens 16 is provided on the top of the rubber pad 17, so that the friction between the rubber pad 17 and the lens 16 contributes to more stably standing the lens 16 in the third frame 26.
The working principle is as follows: when the distance between the first spectacle frame 13 and the second spectacle frame 15 is adjusted, the rotary table 3 is pressed downwards, the rotary table 3 drives the rotary rod 4 to move downwards, the rotary table 3 extrudes the first spring 5, the second bevel gear 24 on the rotary rod 4 is contacted with the first bevel gear 23 on the rotary shaft 9, at the same time, the rotary table 3 is rotated, the rotary table 3 drives the rotary rod 4 to rotate, the rotary rod 4 drives the second bevel gear 24 to rotate, the second bevel gear 24 drives the first bevel gear 23 to rotate, the first bevel gear 23 drives the rotary shaft 9 to rotate, the rotary shaft 9 drives the gear 8 to rotate, the gear 8 drives the first rack 6 and the first spectacle frame 13 to move along the first fixing rod 10, and the gear 8 drives the second rack 7 and the second spectacle frame 15 to move along the second fixing rod 25, so that the adjustment of the distance between the first spectacle frame 13 and the second spectacle frame 15 is completed; when the lens 16 is detached, the lifting plate 21 is lifted upwards, the lifting plate 21 drives the two limiting rods 18 to move upwards, the limiting rods 18 drive the clamping grooves 20 to move upwards, the clamping grooves 20 extrude the second springs 19, meanwhile, the clamping grooves 20 are separated from the lens 16, the lens 16 is manually detached from the third spectacle frame 26, and when the lens 16 is installed, the operation is carried out according to the same principle.
It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicating the directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The terms "comprises," "comprising," or any other similar term are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus.
So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022872333.7U CN214596428U (en) | 2020-12-04 | 2020-12-04 | A vision therapy device capable of adjusting lenses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022872333.7U CN214596428U (en) | 2020-12-04 | 2020-12-04 | A vision therapy device capable of adjusting lenses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214596428U true CN214596428U (en) | 2021-11-05 |
Family
ID=78428976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022872333.7U Expired - Fee Related CN214596428U (en) | 2020-12-04 | 2020-12-04 | A vision therapy device capable of adjusting lenses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214596428U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115300341A (en) * | 2022-02-25 | 2022-11-08 | 江苏省医疗器械检验所(江苏省食品药品监督管理局医药包装材料容器产品质量监督检验站) | Head-wearing type ophthalmologic diagnosis and treatment instrument |
-
2020
- 2020-12-04 CN CN202022872333.7U patent/CN214596428U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115300341A (en) * | 2022-02-25 | 2022-11-08 | 江苏省医疗器械检验所(江苏省食品药品监督管理局医药包装材料容器产品质量监督检验站) | Head-wearing type ophthalmologic diagnosis and treatment instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240606 Address after: No. 13, Unit 1, Building 5, No. 30 Fangcao West Second Street, High tech Zone, Chengdu City, Sichuan Province, 610095 Patentee after: Zhang Xuemei Country or region after: China Address before: 450000 Room 302, 19 / F, building 2, No. 53, science Avenue, high tech Industrial Development Zone, Zhengzhou, Henan Province Patentee before: Henan sushiming Health Technology Co.,Ltd. Country or region before: China |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211105 |