CN209361254U - A kind of static eye instrument for training helping to improve eyesight - Google Patents
A kind of static eye instrument for training helping to improve eyesight Download PDFInfo
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- CN209361254U CN209361254U CN201821596253.XU CN201821596253U CN209361254U CN 209361254 U CN209361254 U CN 209361254U CN 201821596253 U CN201821596253 U CN 201821596253U CN 209361254 U CN209361254 U CN 209361254U
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- training
- mirror support
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- improve eyesight
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Abstract
A kind of static eye instrument for training helping to improve eyesight, including tripod, it is horizontal on the tripod to be equipped with stock, guide rail is provided along its length on the stock, the guide rail is equipped with slide, the slide is equipped with training board, the training board two sides are vertically equipped with slot, training card is equipped in the slot, the training card one side is equipped with visual chart, and another side is equipped with training figure, is provided along its length scale on the stock, the stock front end is equipped with training mirror support, and the trained mirror support is equipped with training mirror.It has many advantages, such as that reasonable in design, simple and practical, training effect is good.
Description
Technical field:
The utility model relates to vision restoration technical field of auxiliary equipment, especially a kind of static state for helping to improve eyesight
Eye exercise instrument.
Background technique:
Show that China A nearsighted person is up to 600,000,000 at present, adolescent myopia rate according to a research report of the World Health Organization
It ranks first in the world.The rate of myopia of high school student and university student already exceed 70%, and rate of myopia is also rising year by year, pupil
Rate of myopia also close to 40%.Myopia has seriously threatened vast teen-age physical and mental health.
Teenager obtains the main reason for near-sighted and is with excessively adjusting during eye, if things go on like this to make axis oculi with asthenopia
Elongated, image cannot converge on the retina.How to prevent adolescent myopia is the most important thing, in addition to usually forming good use
Eye habit is outer, and being equipped with corresponding supplemental training instrument is necessary, and can not only help blueness by supplemental training instrument
Teenager form it is good be accustomed to eye, and facilitate extraocular muscle movement, take exercise ciliary muscle, loosen crystalline lens, to play
Pre- myopia prevention and the purpose for improving eyesight.
The existing most complex structural designs of eye exercise device, it is at high cost, it is complicated for operation, be unsuitable for household, A nearsighted person or
Pre- myopic-preventing teenager is in order to train eyes that special optician's shop or visual rehabilitation mechanism is needed to be trained, this is for pre-
It is very inconvenient for myopic-preventing teenager, in practice it has proved that most of all to abandon treating or preventing halfway, last is pre-
Anti- effect is also poor.Therefore, it is necessary to design, one kind is easy to carry, structure is simple, convenient for the household eye exercise instrument of operation.
It should be noted that above content belongs to the technology category of cognition of inventor, the prior art is not necessarily constituted.
Utility model content:
The utility model provides a kind of static eye instrument for training for helping to improve eyesight, and there is structure design to close for it
The advantages that managing, is simple and practical, training effect is good, solves problems of the prior art.
Used technical solution is the utility model to solve above-mentioned technical problem:
A kind of static eye instrument for training helping to improve eyesight, including tripod, it is horizontal on the tripod to be equipped with length
Bar is provided along its length guide rail on the stock, and the guide rail is equipped with slide, and the slide is equipped with training board, institute
It states training board two sides and is vertically equipped with slot, training card is equipped in the slot, the training card one side is equipped with visual chart, another
Face is equipped with training figure, scale is provided along its length on the stock, the stock front end is equipped with training mirror support, described
Training mirror support is equipped with training mirror.
Described stock one end is equipped with servo motor, and the servo motor is connected with lead screw, is equipped with slide on the lead screw,
The servo motor is connect with PLC controller, and the PLC controller is connected with control switch.
The training figure includes the eye muscle training figure being arranged from top to bottom and lookes far into the distance figure.
The trained mirror support is equipped with rotating ring, is equipped at intervals with two trained mirror support rods on the rotating ring, wherein
Convex lens is installed on one trained mirror support rod, concave mirror is installed on another training mirror support rod.
Two trained mirror support rods are arranged in 180 degree.
The rotating ring is connect by bearing with training mirror support, corresponding training mirror support rod on the rotation ring-side wall
Position is respectively equipped with limit hole, and the trained mirror support is equipped with socket, is equipped in the socket and is inserted into limit hole
Interior bolt, the bolt cooperates with limit hole locks rotating ring.
It is mounted on tripod in the middle part of the stock.
The utility model using the above scheme, for existing eye exercise instrument, devises one kind
The static eye instrument for training for helping to improve eyesight realizes energy by design tripod, stock, slide, training board and training card
Enough horizontally-supported, height-adjustable, training are apart from adjustable muscle-setting exercise main body mechanism；Pass through project training mirror support, rotation
Change, training mirror support rod, convex lens and groove, realization are switched fast convex lens or concave mirror, to meet positive training and negative sense instruction
Experienced purpose；By designing visual chart, eye muscle training figure on training card and looking far into the distance figure, visual exercise, eye can satisfy
The outer flesh training of ball, ciliary muscle is trained and loosens lenticular requirement, and then facilitates pre- myopia prevention, improves eyesight.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of the utility model instrument for training.
Fig. 2 is the instrument for training top view that the utility model saves tripod；
Fig. 3 is the utility model training mirror scheme of installation；
In figure, 1, tripod, 2, stock, 3, guide rail, 4, slide, 5, training board, 6, slot, 7, training card, 8, visual chart,
9, scale, 10, training mirror support, 11, servo motor, 12, lead screw, 13, PLC controller, 14, control switch, 17, rotating ring,
18, training mirror support rod, 19, convex lens, 20, concave mirror, 21, limit hole, 22, socket, 23, bolt.
Specific embodiment:
General idea of the invention is illustrated in order to clearer, is carried out in an illustrative manner with reference to the accompanying drawings of the specification detailed
It describes in detail bright.
In the following description, numerous specific details are set forth in order to facilitate a full understanding of the present invention, still, the present invention may be used also
To be implemented using other than the one described here other modes, therefore, protection scope of the present invention is not by described below
Specific embodiment limitation.
In addition, in the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", " one end ", " another
The orientation or positional relationship of the instructions such as one end ", " vertical ", "horizontal" is to be based on the orientation or positional relationship shown in the drawings, and is only
For the convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must have specific side
Position is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.
All the embodiments in this specification are described in a progressive manner, same and similar portion between each embodiment
Dividing may refer to each other, and each embodiment focuses on the differences from other embodiments.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " being equipped with " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected, can also be communication；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements.For the ordinary skill in the art, may be used
To understand the concrete meaning of above-mentioned term in the present invention as the case may be.
In the present invention, it is to be understood that " tripod " refers to the device that can play the role of supporting stock, work
The tripod used in principle and existing camera is identical, the technology maturation, and can directly buy from the market, belongs to existing skill
Therefore art repeats no more." PLC controller " is the prior art, and the model specifically used can be the S7-200 of Siemens's production
Or S7-300 is all right, the PLC controller in the application mainly controls the rotation of servo motor, drives lead screw rotation by servo motor
Turn, and then slide is driven to move along guide rail, realizes distance connection, save and manually move.
In the present invention, it is to be understood that " visual chart ", " eye muscle training figure " and " looking far into the distance figure ", which refers to, to be facilitated
The figure of visual training is carried out to user, all existing medical institutions of above-mentioned figure or optician's shop are commonly used, and belong to existing skill
Art, the application are trained user's eyes, above-mentioned figure directly can only by the design appropriate of above-mentioned figure on training card
It buys in producer or in the market, therefore, not to " visual chart ", " eye muscle training figure " and " looking far into the distance figure " specific structure or figure
It repeats again.
As shown in Figure 1-3, a kind of static eye instrument for training for helping to improve eyesight, including tripod 1, on tripod 1
Level is equipped with stock 2, and guide rail 3 is provided along its length on stock 2, and guide rail 3 is equipped with slide 4, and slide 4 is equipped with training board
5,5 two sides of training board are vertically equipped with slot 6, and training card 7 is equipped in slot 6, and training card 7 is equipped with visual chart 8, another side on one side
It is equipped with training figure, scale 9 is provided along its length on stock 2,2 front end of stock is equipped with training mirror support 10, training mirror branch
Frame 10 is equipped with training mirror.
2 one end of stock is equipped with servo motor 11, and servo motor 11 is connected with lead screw 12, slide 4 is equipped on lead screw 12, is watched
It takes motor 11 to connect with PLC controller 13, PLC controller 13 is connected with control switch 14.
Training figure includes the eye muscle training figure being arranged from top to bottom and lookes far into the distance figure.
Training mirror support 10 is equipped with rotating ring 17, is equipped at intervals with two trained mirror support rods 18 on rotating ring 17, wherein
Convex lens 19 is installed on one trained mirror support rod 18, concave mirror 20 is installed on another training mirror support rod 18.
Two trained mirror support rods 18 are arranged in 180 degree.
Rotating ring 17 is connect by bearing with training mirror support 10, corresponding training mirror support rod 18 on 17 side wall of rotating ring
Position is respectively equipped with limit hole 21, and training mirror support 10 is equipped with socket 22, is equipped in socket 22 and is inserted into limit hole
Bolt 23 in 21, bolt 23 cooperates with limit hole 21 locks rotating ring 17.
It is mounted in the middle part of stock 2 on tripod 1.
The use process of the utility model:
In use, concave mirror is placed in top by rotating ring adjusting first by user carries out positive training, when negative sense is trained
Convex lens top progress negative sense training is placed in by rotating ring adjusting to extract training card from slot out, then when five figures are trained
It changes another side and carries out the training of five figures (five figures refer to that the eye muscle training figure of top and four width of lower section look far into the distance figure).
Forward direction training:
User sees visual chart 8 from top to bottom from 30 centimetres using family training mirror telescope direct (concave mirror 20), divides one by one line by line
The opening direction for distinguishing E sighting target is found out and obscures that behavior initial row, do not see it is clear move 5-10 centimetres forward, be further continued for down,
Finally moving that behavior not seen to 5 lis terminates, and the time 10 minutes, sees five visual exercise figures apart from the constant back side that turns to, and one
A figure one minute 5 minutes total.
Negative sense training:
User sees visual chart 8 from top to bottom from 5 centimetres using the negative mirror (convex lens 19) of family training mirror, divides one by one line by line
The opening direction for distinguishing E sighting target is found out and obscures that behavior initial row, do not see it is clear move 5-10 centimetres backward, be further continued for toward from upper
It looks down, finally moving that behavior not seen to 30 lis terminates, and the time 10 minutes, sees five vision instructions apart from the constant back side that turns to
Practice figure, one amounts to 5 minutes for figure one minute.
Five figure training methods:
Eye muscle training figure: distance is synchronous with " E " sighting target.Eyes level view 0, from 0 --- 12, successively know in order
Not, after the completion again from 12 --- 0, so it is repeated 3 times, speed is by subject to the second, and eyes are synchronous, and eye movement is motionless, and eye is walked with number,
Energy is concentrated.
Look far into the distance figure: distance is synchronous with " E " sighting target.Each figure central point, conscientious exclusive PCR are looked for, cathexis watches center attentively,
Eyes see completely entire icon as far as possible again, generate see it is remote, see it is close, gather scattered feeling, thus have: dynamic sense from inside to outside, outside to inside
Feel training.
It is quiet and have by the training of 3D vision, extraocular muscle movement is played, ciliary muscle is tempered, loosens crystalline lens, from
And improve eyesight.
Above-mentioned specific embodiment cannot function as the limitation to scope of protection of the utility model, for the skill of the art
For art personnel, any alternate modification or transformation made to the utility model embodiment all fall within the guarantor of the utility model
It protects in range.
Place is not described in detail for the utility model, is the well-known technique of those skilled in the art of the present technique.
Claims (7)
1. a kind of static eye instrument for training for helping to improve eyesight, it is characterised in that: including tripod, water on the tripod
It is flat to be equipped with stock, guide rail is provided along its length on the stock, the guide rail is equipped with slide, and the slide is equipped with instruction
Practice plate, the training board two sides are vertically equipped with slot, training card is equipped in the slot, and the training card one side is equipped with eyesight
Table, another side are equipped with training figure, and scale is provided along its length on the stock, and the stock front end is equipped with training mirror branch
Frame, the trained mirror support are equipped with training mirror.
2. a kind of static eye instrument for training for helping to improve eyesight according to claim 1, it is characterised in that: the length
Bar one end is equipped with servo motor, and the servo motor is connected with lead screw, is equipped with slide on the lead screw, the servo motor with
PLC controller connection, the PLC controller are connected with control switch.
3. a kind of static eye instrument for training for helping to improve eyesight according to claim 1, it is characterised in that: the instruction
Practice figure to include the eye muscle training figure being arranged from top to bottom and look far into the distance figure.
4. a kind of static eye instrument for training for helping to improve eyesight according to claim 1, it is characterised in that: the instruction
Practice mirror support and be equipped with rotating ring, is equipped at intervals with two trained mirror support rods on the rotating ring, one of training mirror support
Convex lens is installed on bar, concave mirror is installed on another training mirror support rod.
5. a kind of static eye instrument for training for helping to improve eyesight according to claim 4, it is characterised in that: two institutes
Trained mirror support rod is stated to be arranged in 180 degree.
6. a kind of static eye instrument for training for helping to improve eyesight according to claim 4, it is characterised in that: the rotation
Change is connect by bearing with training mirror support, and the position of corresponding training mirror support rod is respectively equipped with limit on the rotation ring-side wall
Position hole, the trained mirror support are equipped with socket, and the bolt being inserted into limit hole is equipped in the socket, described to insert
Pin cooperates with limit hole locks rotating ring.
7. a kind of static eye instrument for training for helping to improve eyesight according to claim 1, it is characterised in that: the length
It is mounted on tripod in the middle part of bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821596253.XU CN209361254U (en) | 2018-09-28 | 2018-09-28 | A kind of static eye instrument for training helping to improve eyesight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821596253.XU CN209361254U (en) | 2018-09-28 | 2018-09-28 | A kind of static eye instrument for training helping to improve eyesight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209361254U true CN209361254U (en) | 2019-09-10 |
Family
ID=67837748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821596253.XU Active CN209361254U (en) | 2018-09-28 | 2018-09-28 | A kind of static eye instrument for training helping to improve eyesight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209361254U (en) |
-
2018
- 2018-09-28 CN CN201821596253.XU patent/CN209361254U/en active Active
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