CN220293811U - Instrument for regulating vision of far vision and near vision - Google Patents
Instrument for regulating vision of far vision and near vision Download PDFInfo
- Publication number
- CN220293811U CN220293811U CN202321340342.9U CN202321340342U CN220293811U CN 220293811 U CN220293811 U CN 220293811U CN 202321340342 U CN202321340342 U CN 202321340342U CN 220293811 U CN220293811 U CN 220293811U
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- vision
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- lens
- liquid crystal
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- 230000004438 eyesight Effects 0.000 title claims abstract description 51
- 208000001491 myopia Diseases 0.000 title claims abstract description 24
- 230000001105 regulatory effect Effects 0.000 title claims abstract description 9
- 239000011521 glass Substances 0.000 claims abstract description 30
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 28
- 238000005192 partition Methods 0.000 claims 9
- 230000004308 accommodation Effects 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
- 210000003205 muscle Anatomy 0.000 abstract description 12
- 210000005252 bulbus oculi Anatomy 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 238000002645 vision therapy Methods 0.000 abstract description 4
- 210000001508 eye Anatomy 0.000 description 10
- 238000000926 separation method Methods 0.000 description 4
- 230000004377 improving vision Effects 0.000 description 3
- 210000000744 eyelid Anatomy 0.000 description 2
- 230000004379 myopia Effects 0.000 description 2
- 210000001747 pupil Anatomy 0.000 description 2
- 241001085205 Prenanthella exigua Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001886 ciliary effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000004709 eyebrow Anatomy 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000005070 sphincter Anatomy 0.000 description 1
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Abstract
The utility model discloses a vision and near vision regulator, which comprises two lens barrels, wherein one end of each lens barrel is provided with a front reflecting mirror, the other end of each lens barrel is provided with a rear reflecting mirror, the rear reflecting mirror is provided with liquid crystal glass, the liquid crystal glass is electrically connected with a power module of the vision regulator, a plurality of vision regulating lamps are uniformly arranged in each lens barrel, the two lens barrels are fixedly connected through a fixing piece, the front reflecting mirror is provided with a viewing hole, the fixing piece is also fixedly provided with a rear training plate, and a shell is sleeved on each lens barrel. The vision regulator regulates the vision distance or vision near function through the electrifying and outage states of the liquid crystal glass, and can train muscle groups around the eye ball with different intensities and degrees by matching with the vision regulating lamp in the lens cone, so as to realize the effect of vision training.
Description
Technical Field
The utility model relates to the technical field of vision adjustment, in particular to a vision adjusting instrument for far vision and near vision.
Background
At present, due to popularization of intelligent electronic equipment and frequent use of computers and mobile phones by students or young people, vision problems are caused by long-time use of eyes, and the vision adjustment training instrument is an instrument capable of improving vision, and training exercise is performed on muscles around the eyes when the instrument is used, and the traditional vision adjustment training instrument adopts a mode that optotype reciprocates back and forth on a guide rail to train adjusting force of eyes so as to improve vision of the eyes.
However, the vision adjustment training instrument in the prior art only has a single vision correction function of a single vision distance function or a single vision near function, has limited vision correction effect, and is suitable for smaller people.
Disclosure of Invention
In order to overcome the above-mentioned drawbacks of the prior art, an object of the present utility model is to provide a distance vision near vision adjuster, which solves the above-mentioned problems of the prior art.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a near vision regulator for far vision, includes two lens cone, the one end of lens cone is provided with preceding speculum, the other end of lens cone be provided with the back speculum, the back speculum is provided with liquid crystal glass, liquid crystal glass and vision regulator's power module electric connection, still be provided with a plurality of vision regulating lamp in the lens cone uniformly, two lens cones still pass through mounting fixed connection, the observation viewport has been seted up on the preceding speculum, still be fixed with the back training board on the mounting the cover is equipped with the casing on the lens cone.
As a further improvement of the utility model: when the liquid crystal glass is electrified, the liquid crystal glass is in a transparent state, and when the liquid crystal glass is in an opaque state, the liquid crystal glass is in an opposite state.
As a further improvement of the utility model: the lens cone comprises an upper training plate, a lower training plate and a separation plate, wherein the upper training plate and the lower training plate are fixedly connected through the separation plate, and the front reflecting mirror and the rear reflecting mirror are respectively arranged at the openings at the two ends of the lens cone.
As a further improvement of the utility model: the division board is provided with first baffle, second baffle and third baffle, first baffle and third baffle set up the both sides of training board down, the second baffle sets up the middle part of training board down, training board surrounds through last training board down and forms two lens-barrels.
As a further improvement of the utility model: the upper and lower both ends of first baffle, second baffle and third baffle are provided with a plurality of arch respectively evenly, go up training board and lower training board on still be provided with respectively with protruding matched with locking position, first baffle, second baffle and third baffle pass through respectively protruding with locking position cooperation and lower training board joint, first baffle, second baffle and third baffle pass through respectively protruding with locking position cooperation and last training board joint.
As a further improvement of the utility model: the upper training plate is fixedly provided with a lamp row plate, a plurality of lamp strips are arranged on the lamp row plate, and a plurality of lamp grooves matched with the lamp strips on the lamp row plate are formed in the upper training plate.
As a further improvement of the utility model: the middle part of lower training board is provided with the strong light.
As a further improvement of the utility model: the back training board is provided with LED lamps arranged in a circular array.
As a further improvement of the utility model: the fixing piece is provided with a front fixing plate and a rear fixing plate, the front fixing plate and the rear fixing plate are respectively buckled at two ends of the lens cone, and the rear training plate is fixed on the outer side of the rear fixing plate.
As a further improvement of the utility model: an eyeshade is arranged on the shell, and a filter lens is arranged in the eyeshade.
Compared with the prior art, the utility model has the beneficial effects that:
the vision regulator provided by the utility model regulates the far-vision or near-vision function through the electrified and powered-off states of the liquid crystal glass, and can train muscle groups around the eye ball with different intensities and degrees through being matched with the vision regulating lamp in the lens cone, so that the effect of vision training is realized, the purposes of preventing myopia and improving vision are achieved, and the vision regulator has the far-vision or near-vision function at the same time, and the applicability of the device can be improved.
Drawings
Fig. 1 is an exploded view of the structure of the present utility model.
Fig. 2 is an exploded view of the lens barrel according to the present utility model.
Fig. 3 is a structural assembly schematic diagram of the lens barrel of the present utility model.
Reference numerals in the drawings: 1. lens cone, 2, casing, 3, front reflector, 4, back reflector, 5, liquid crystal glass, 6, go up training board, 7, lower training board, 8, first baffle, 9, second baffle, 10, third baffle, 11, back training board, 12, lamp row board, 121, lamp strip, 13, front fixed plate, 14, back fixed plate, 15, observation viewport, 16, eye-shade.
Description of the embodiments
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to specific embodiments of the present utility model and corresponding drawings. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model will now be further described with reference to the accompanying drawings and examples: the utility model provides a near vision regulator for vision, includes two lens cone 1, the one end of lens cone 1 is provided with front mirror 3, the other end of lens cone 1 be provided with back mirror 4, back mirror 4 is provided with liquid crystal glass, back mirror 4 can be established to the double-sided mirror, back mirror is double-deck speculum, and its one deck is the speculum, and one deck is liquid crystal glass, liquid crystal glass and vision regulator's power module electric connection, still be provided with a plurality of vision regulating lamp in the lens cone 1 uniformly, two lens cone 1 still pass through mounting fixed connection, set up on the front mirror 3 and observe viewport 15, still be fixed with back training board 11 on the mounting cover is equipped with casing 2 on the lens cone 1. When the liquid crystal glass is electrified, the liquid crystal glass is in a transparent state, and when the liquid crystal glass is in an opaque state, the liquid crystal glass is in an opposite state. The vision regulator provided by the utility model regulates the far-vision or near-vision function through the electrified and powered-off states of the liquid crystal glass, and can train muscle groups around the eye ball with different intensities and degrees through being matched with the vision regulating lamp in the lens cone 1, so that the effect of vision training is realized, the purposes of preventing myopia and improving vision are achieved, and the vision regulator has the far-vision or near-vision function at the same time, and can improve the applicability of the device.
The lens cone 1 is composed of an upper training plate 6, a lower training plate 7 and a separation plate, wherein the upper training plate 6 and the lower training plate 7 are fixedly connected through the separation plate, and the front reflector 3 and the rear reflector 4 are respectively arranged at openings at two ends of the lens cone 1. The reflectors arranged at the two ends of the lens cone 1 can be infinitely far or near to obtain the full regulation training of eye muscles.
The division board is provided with first baffle 8, second baffle 9 and third baffle 10, first baffle 8 and third baffle 10 set up in the both sides of training board 7 down, second baffle 9 sets up the middle part at training board 7 down, training board 7 surrounds through last training board 6 and forms two lens-barrels 1 down. The lens cone 1 is composed of an upper training plate 6, a lower training plate 7, a first baffle plate 8, a second baffle plate 9 and a third baffle plate 10, the middle part of a rectangular surrounding area of the upper training plate 6, the lower training plate 7, the first baffle plate 8 and the third baffle plate 10 is added with the second baffle plate 9 to be separated to form two rectangular lens cones 1, a plurality of vision adjusting lamps are arranged in the respective lens cones 1, and the vision training purpose is realized by observing the vision adjusting lamps in the lens cones 1 to guide the movement of eyeballs.
The upper and lower both ends of first baffle 8, second baffle 9 and third baffle 10 are provided with a plurality of arch respectively evenly, go up training board 6 and down on the training board 7 still be provided with respectively with protruding matched with locking position, first baffle 8, second baffle 9 and third baffle 10 pass through respectively protruding with locking position cooperation and lower training board 7 joint, first baffle 8, second baffle 9 and third baffle 10 pass through respectively protruding with locking position cooperation and last training board 6 joint. The upper training plate 6, the lower training plate 7, the first baffle plate 8, the second baffle plate 9 and the third baffle plate 10 are arranged in a clamping connection mode, the installation structure is simple, and if one plate can be conveniently detached and replaced; meanwhile, the mounting structure can be replaced by screw and nut matching and fixing, the bulges of the first baffle 8, the second baffle 9 and the third baffle 10 are replaced by nuts, the nuts are fixed at the upper end and the lower end of the first baffle 8, the second baffle 9 and the third baffle 10, and meanwhile, the upper training plate 6 and the lower training plate 7 are respectively fixed with the first baffle 8, the second baffle 9 and the third baffle 10 in a screw and nut matching mode.
The upper training plate 6 is fixedly provided with a light bar 12, the light bar 12 is provided with a plurality of light bars 121, and the upper training plate 6 is provided with a plurality of light grooves matched with the light bars 121 on the light bar 12. The lamp row plate 12 is fixed on the upper side of the upper training plate 6, and the lamp row plate 12 can be fixed by screw and nut matching; the light bars 121 penetrate through the upper training plate 6 and are arranged in the lens cone 1, the white light bars 121 in the lens cone 1 are utilized to simulate the brightness of natural sunlight by different stroboscopic intensity, the stroboscopic intensity of the light bars 121 in the lens cone 1 is observed in a closed space in the lens cone 1, the far vision and near vision can be infinitely observed through the reflecting mirrors arranged at the front and back, the full regulation training of ciliary muscles is obtained, meanwhile, the light and shade processes of the light bars 121 in multiple rows can expand the large muscles in dark environment, the sphincter muscle contracts in bright environment, the response speed of pupil muscles is increased, and the contraction strength of the pupil muscles is improved.
The middle part of lower training board 7 is provided with the strong light. The lower training plate 7 is stroboscopic of the strong light lamp, when the lamp is on, the user closes the eyelid, and when the lamp is off, the user closes the eye, lifts the eyebrow and pulls the eyelid up.
The rear training board 11 is provided with LED lamps arranged in a circular array. The rear training board 11 is provided with a plurality of red LEDs which are arranged in a round shape and are arranged in a vertical and horizontal rectangular direction, under the soft and normal bright white light environment of the light bar 121, the glasses stare at the red LEDs, the red LEDs rotate one circle from the upper, the lower, the left and the right directions, the glasses stare at the bright light points of the red LEDs to rotate, and then the reverse rotation is carried out, so that the rectus muscles and the oblique muscles of the eyes are fully trained.
The fixing piece is provided with a front fixing plate 13 and a rear fixing plate 14, the front fixing plate 13 and the rear fixing plate 14 are respectively buckled at two ends of the lens cone 1, and the rear training plate 11 is fixed on the outer side of the rear fixing plate 14. The liquid crystal glass is fixed in the inboard of fixed plate, and when liquid crystal glass was circular telegram, liquid crystal glass was transparent state, and lens cone 1 is in infinitely far from looking state through the cooperation of front reflecting plate and back reflecting plate, and liquid crystal glass is opaque state when cutting off the power supply relatively, and lens cone 1 is in looking near the state, and the apparent close range can be 8-15cm.
An eye mask 16 is arranged on the shell 2, and a filter lens is arranged in the eye mask 16. The strong light of the vision adjusting lamp can be prevented from directly irradiating into eyes through the filter.
In view of the above, after reading the present document, those skilled in the art should make various other corresponding changes without creative mental effort according to the technical scheme and the technical conception of the present utility model, which are all within the scope of the present utility model.
Claims (10)
1. The utility model provides a near vision regulator for far vision, includes two lens cones, its characterized in that, the one end of lens cone is provided with preceding speculum, the other end of lens cone be provided with the back speculum, the back speculum is provided with liquid crystal glass, liquid crystal glass and vision regulator's power module electric connection, still be provided with a plurality of vision regulating lamp uniformly in the lens cone, two lens cones still pass through mounting fixed connection, the observation viewport has been seted up on the preceding speculum, still be fixed with the back training board on the mounting the cover is equipped with the casing on the lens cone.
2. The vision near vision adjustor of claim 1, wherein said liquid crystal glass is in a transparent state when said liquid crystal glass is energized and is in an opaque state when said liquid crystal glass is de-energized.
3. The vision and near vision adjusting instrument as claimed in claim 2, wherein the lens barrel is composed of an upper training plate, a lower training plate and a partition plate, the upper training plate and the lower training plate are fixedly connected through the partition plate, and the front reflecting mirror and the rear reflecting mirror are respectively arranged at openings at two ends of the lens barrel.
4. A vision near vision accommodation apparatus as claimed in claim 3, wherein the partition plate is provided with a first partition plate, a second partition plate and a third partition plate, the first partition plate and the third partition plate are disposed on both sides of the lower training plate, the second partition plate is disposed in the middle of the lower training plate, and the lower training plate is surrounded by the upper training plate to form two lens barrels.
5. The vision near vision regulator of claim 4, wherein a plurality of protrusions are uniformly arranged at the upper end and the lower end of the first separator, the second separator and the third separator respectively, locking positions matched with the protrusions are further arranged on the upper training plate and the lower training plate respectively, the first separator, the second separator and the third separator are matched with the locking positions through the protrusions respectively and are clamped with the lower training plate, and the first separator, the second separator and the third separator are matched with the locking positions through the protrusions respectively and are clamped with the upper training plate.
6. The vision and near vision adjusting instrument of claim 3, wherein the upper training plate is fixedly provided with a light bar, the light bar is provided with a plurality of light bars, and the upper training plate is provided with a plurality of light grooves matched with the light bars on the light bar.
7. A vision far-reaching near vision adjusting instrument as set forth in claim 3, wherein a strong light is provided at the middle of the lower training plate.
8. The vision and near vision adjustor of claim 1, wherein the rear training plate is provided with LED lamps arranged in a circular array.
9. The vision and near vision adjusting instrument as claimed in claim 1, wherein the fixing member is provided with a front fixing plate and a rear fixing plate, the front fixing plate and the rear fixing plate are respectively fastened at two ends of the lens barrel, and the rear training plate is fixed at the outer side of the rear fixing plate.
10. A presbyopic and near-sighted adjuster according to claim 1, wherein an eye shield is provided on the housing, and wherein an optical filter is provided in the eye shield.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321340342.9U CN220293811U (en) | 2023-05-30 | 2023-05-30 | Instrument for regulating vision of far vision and near vision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321340342.9U CN220293811U (en) | 2023-05-30 | 2023-05-30 | Instrument for regulating vision of far vision and near vision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220293811U true CN220293811U (en) | 2024-01-05 |
Family
ID=89350681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321340342.9U Active CN220293811U (en) | 2023-05-30 | 2023-05-30 | Instrument for regulating vision of far vision and near vision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220293811U (en) |
-
2023
- 2023-05-30 CN CN202321340342.9U patent/CN220293811U/en active Active
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