CN106176031A - A kind of regarding thing distance and sight angle adjustable study eye protector - Google Patents
A kind of regarding thing distance and sight angle adjustable study eye protector Download PDFInfo
- Publication number
- CN106176031A CN106176031A CN201510217056.7A CN201510217056A CN106176031A CN 106176031 A CN106176031 A CN 106176031A CN 201510217056 A CN201510217056 A CN 201510217056A CN 106176031 A CN106176031 A CN 106176031A
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- shade
- reflecting mirror
- sight angle
- thing distance
- eye protector
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Abstract
The invention discloses a kind of regarding thing distance and sight angle adjustable study eye protector, relate to the preventer technical field of eyes.The present invention includes lifting support and shade, it is characterized in that: described shade is movably fixed on lifting support, reflecting mirror one and reflecting mirror two it is provided with inside described shade, described reflecting mirror is movably fixed to inside shade once reflecting mirror one height adjustment knob, described reflecting mirror two is reflected mirror two angular adjustment knob and is movably fixed to inside shade, and described shade side is provided with visual window.The present invention passes through optical reflection principle, and regulation regards thing distance and sight angle, it is possible to adapt to the eye state of Different Individual, it is at more natural, easily in eye-using environment, prevention, the generation of control myopia, by lifting support regulation height, make user correcting sitting postures.Present configuration is simple, easy to operate, it is possible to meet different students in middle and primary schools eye-using environment state under different academic environmenies.
Description
Technical field
The present invention relates to the preventer technical field of eyes, particularly relate to a kind of regard thing distance and
Sight angle adjustable study eye protector.
Background technology
Due to the Education Situation of China, the schoolwork burden weight of students in middle and primary schools, learning pressure cause greatly
Student is long between using at the moment, and students in middle and primary schools are frequent all the more for the use of mobile phone, IPAD simultaneously,
Eyes are caused to be chronically at fatigue state.Long-time study and learning and the close eye such as see the mobile phone
Under environment, considerably increasing the sickness rate of students in middle and primary schools' myopia, myopia gives the study of students in middle and primary schools
Numerous inconvenience is brought with life.The present invention pass through optical reflection principle, zoomed out by regarding thing with
The distance of eyes, simultaneously by easily operated regarding thing distance and sight angle adjusting means, adjusts
Geometry collection divergence that whole light is pleasing to the eye and angle, it is possible to adapt to the eye state of Different Individual, make
It is in more natural, easily in eye-using environment, eyes indefatigability, pre-myopic-preventing generation,
Control the development of myopia.
Zoom out by the product regarding thing Yu human eye distance in the market, regarding thing distance and the angle of sight
Can not accomplish on Du to be fine-tuned, it is impossible to meet needed for Different Individual optimal regards object distance simultaneously
From with sight angle demand.People is under keeping standard sitting posture, and the sight angle of the most comfortable is 10
Spend between 40 degree, and the sight angle of the most comfortable of Different Individual is different.The most different
Students in middle and primary schools, under different refraction of eye degree and regulating power, have different comfortable regarding object distance
It is also required to from, same person different regarding thing distance under different academic environmenies, such as reads
Time can by draw depending on thing distance more a little further, allow eyes regulation more loosen, and when doing fine manipulation
Need depending on thing, apart from suitable furthering, some have been easy to the operations such as fine picture.The present invention has
Having 2 grades to regard thing distance adjusting means, the integral outer first passing through lifting support regulation product is high
Degree, is adjusted to user and keeps standard sitting posture to be advisable, and correcting sitting postures zooms out by regarding thing distance,
Protection eyes.Then by the height adjuster of reflecting mirror one regulation interiors of products light path away from
From, until user feels the most comfortable.Depending on thing after regulation is complete, by reflective
The angle regulator of mirror two regulates sight angle, until user feels the most comfortable.This
Depending on thing distance and sight angle adjusting means, simple in construction, easy to operate, can meet not simultaneously
With students in middle and primary schools' eye-using environment state under different academic environmenies, height all has with angle simultaneously
Scale is weighed, it is possible to play memory function, can be according to most suitable regarding object distance after being familiar with
Directly it is adjusted in place by knob from sight angle numerical value.
Summary of the invention
The technical problem to be solved is to provide a kind of regarding thing nature, easily with eye, makes
Eyes indefatigability, pre-myopia prevention, correcting sitting postures, control the development of myopia, depending on thing distance and
Sight angle adjustable study eye protector.
For solving above-mentioned technical problem, the technical solution used in the present invention is: a kind of regarding object distance
From study eye protector adjustable with sight angle, including lifting support and shade, its feature
It is: described shade is movably fixed on lifting support, inside described shade, is provided with reflection
Mirror one and reflecting mirror two, described reflecting mirror is movably fixed to once reflecting mirror one height adjustment knob
Inside shade, described reflecting mirror two is reflected mirror two angular adjustment knob and is movably fixed to shading
Cover is internal, and described shade side is provided with visual window.
Further technical scheme is, described reflecting mirror one height adjustment knob and described reflection
Mirror two angular adjustment knob has been respectively equipped with pointer, and is respectively equipped with on shade about
Scale.
Further technical scheme is, described lifting support includes support beam, sleeve, column
And base, described support beam one end is connected with shade, and the other end is enclosed within column by sleeve,
Described sleeve is provided with locking knob.
Further technical scheme is, described reflecting mirror one has an angular range with horizontal plane
It it is the angle of 0～20 degree.
Further technical scheme is, is provided with the dust-proof glass that can have an X-rayed bottom described shade
Glass base plate.
Further technical scheme is, is bonded with transparent plane and prevents at described visual fenestra hole
Dirt glass.
Further technical scheme is, described one regards thing distance and sight angle is adjustable
Total optical path length of study eye protector is more than 300mm.
Further technical scheme is, described shade is provided with bridge of the nose groove and chin prop
Mechanism, Suo Hu chin prop mechanism Height Adjustable.
Further technical scheme also resides in, and described reflecting mirror one and described reflecting mirror two are equal
For plane mirror.
Use and have the beneficial effects that produced by technique scheme: the present invention passes through optical reflection
Principle, has zoomed out by the distance regarding thing Yu eyes, simultaneously by easily operated regarding thing distance and
Sight angle adjusting means, adjusts the pleasing to the eye geometry collection divergence of light and angle, it is possible to adapt to not
With individual eye state so that it is be in more natural, easily in eye-using environment, eyes are difficult to
Fatigue, pre-myopic-preventing generation, control the development of myopia.The present invention has 2 grades and regards thing distance
Adjusting means, first passes through the integral outer height of lifting support regulation product, is adjusted to use
Person keeps standard sitting posture to be advisable, correcting sitting postures, zooms out by regarding thing distance, protects eyes.Then
Interiors of products optical path distance is regulated by the height adjuster of reflecting mirror one, until user sense
Till feel the most comfortable.Depending on thing after regulation is complete, filled by the angular adjustment of illuminator two
Put and regulate sight angle, until user feels the most comfortable.This regarding thing distance and the angle of sight
Degree adjusting means, simple in construction, easy to operate, different students in middle and primary schools can be met in difference simultaneously
Eye-using environment state under academic environment, height all has scale to weigh with angle simultaneously, it is possible to rise
To memory function, can be according to most suitable regarding thing distance with sight angle numerical value after being familiar with
Directly it is adjusted in place by knob.
Accompanying drawing explanation
The present invention is further detailed explanation with detailed description of the invention below in conjunction with the accompanying drawings.
Fig. 1 is present configuration schematic diagram；
Wherein: 1, lifting support；2, shade；3, reflecting mirror one；4, reflecting mirror one is high
Degree adjusting knob；5, reflecting mirror two；6, reflecting mirror two angular adjustment knob；7, visual window；
8, support beam；9, sleeve；10, column；11, base；12, locking knob；13, nose
Beam groove；14, chin prop mechanism.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, to the technical scheme in the embodiment of the present invention
It is clearly and completely described, it is clear that described embodiment is only of the present invention
Divide embodiment rather than whole embodiments.Based on the embodiment in the present invention, this area is general
The every other embodiment that logical technical staff is obtained under not making creative work premise,
Broadly fall into the scope of protection of the invention.
Elaborate a lot of detail in the following description so that fully understanding the present invention, but
It is that the present invention can also use other to be different from alternate manner described here to implement, this area
Technical staff can be similar popularization, the therefore present invention in the case of intension of the present invention
Do not limited by following public specific embodiment.
As it can be seen, the present invention includes lifting support 1 and shade 2, shade 2 is movable solid
Being scheduled on lifting support 1, shade 2 is internal is provided with reflecting mirror 1 and reflecting mirror 25, instead
Penetrate mirror 1 to be reflected mirror one height adjustment knob 4 to be movably fixed to shade 2 internal, reflection
Mirror 25 is reflected mirror two angular adjustment knob 6 and is movably fixed to shade 2 inside, shade
2 sides are provided with visual window 7.
Preferably, reflecting mirror one height adjustment knob 4 and reflecting mirror two angular adjustment knob 6 points
It is not provided with pointer, and is respectively equipped with scale on shade 2 about.
Preferably, lifting support 1 includes support beam 8, sleeve 9, column 10 and base 11,
Support beam 8 one end is connected with shade 2, and the other end is enclosed within column 10 by sleeve 9,
Sleeve 9 is provided with locking knob 12.
Preferably, the angle that reflecting mirror 1 and horizontal plane have angular range to be 0～20 degree.
Preferably, the dustproof glass base plate that can have an X-rayed is installed bottom shade 2.
Preferably, it is bonded with transparent plane dustproof glass at visual window 7 hole.
Preferably, a kind of total light regarding thing distance and sight angle adjustable study eye protector
Road length is more than 300mm.
Preferably, shade 2 is provided with bridge of the nose groove 13 and chin prop mechanism 14, chin
Supporting mechanism 14 Height Adjustable.
Preferably, reflecting mirror 1 and reflecting mirror 25 are plane mirror.
The present invention passes through optical reflection principle, has zoomed out by the distance regarding thing Yu eyes, has led to simultaneously
Cross easily operated regarding thing distance and sight angle adjusting means, adjust the geometry collection that light is pleasing to the eye
Divergence and angle, it is possible to adapt to the eye state of Different Individual so that it is be in more natural, light
Eye-using environment in, eyes indefatigability, pre-myopic-preventing generation, control myopia development.
The present invention has 2 grades and regards thing distance adjusting means, first passes through the whole of lifting support regulation product
External body height, is adjusted to user and keeps standard sitting posture to be advisable, and correcting sitting postures zooms out and regarded
Thing distance, protects eyes.Then by the height adjuster regulation interiors of products of reflecting mirror one
Optical path distance, until user feels the most comfortable.Depending on thing after regulation is complete, logical
Cross the angle regulator of illuminator two to regulate sight angle, until user feels the most easypro
Suitable.This regarding thing distance with sight angle adjusting means, simple in construction, easy to operate, can be with
Time meet different students in middle and primary schools eye-using environment state under different academic environmenies, simultaneously height with
Angle all has scale to weigh, it is possible to play memory function, can be according to being best suitable for oneself after being familiar with
Be directly adjusted in place by knob depending on thing distance and sight angle numerical value.
Claims (9)
1. regard thing distance and a sight angle adjustable study eye protector, including a liter descending branch
Frame (1) and shade (2), it is characterised in that: described shade (2) is movably fixed to rise
On descending branch frame (1), described shade (2) is internal is provided with reflecting mirror one (3) and reflecting mirror
Two (5), it is movable fixing that described reflecting mirror one (3) is reflected mirror one height adjustment knob (4)
Internal at shade (2), described reflecting mirror two (5) is reflected mirror two angular adjustment knob (6)
Being movably fixed to shade (2) internal, described shade (2) side is provided with visual window (7).
One the most according to claim 1 regards thing distance and the adjustable study of sight angle
Eye protector, it is characterised in that: described reflecting mirror one height adjustment knob (4) and described instead
Penetrate mirror two angular adjustment knob (6) and be respectively equipped with pointer, and at shade (2) about
On be respectively equipped with scale.
One the most according to claim 1 regards thing distance and the adjustable study of sight angle
Eye protector, it is characterised in that: described lifting support (1) includes support beam (8), sleeve
(9), column (10) and base (11), described support beam (8) one end and shade (2)
Connecting, the other end is enclosed within column (10) by sleeve (9), and described sleeve sets on (9)
There is locking knob (12).
One the most according to claim 1 regards thing distance and the adjustable study of sight angle
Eye protector, it is characterised in that: described reflecting mirror one (3) has an angle model with horizontal plane
Enclosing is the angle of 0～20 degree.
One the most according to claim 1 regards thing distance and the adjustable study of sight angle
Eye protector, it is characterised in that: described shade (2) bottom is provided with can have an X-rayed dust-proof
Glass film plates.
One the most according to claim 1 regards thing distance and the adjustable study of sight angle
Eye protector, it is characterised in that: it is bonded with transparent plane at described visual window (7) hole
Dustproof glass.
One the most according to claim 1 regards thing distance and the adjustable study of sight angle
Eye protector, it is characterised in that: described one regards thing distance and the adjustable study of sight angle
Total optical path length of eye protector is more than 300mm.
One the most according to claim 1 regards thing distance and the adjustable study of sight angle
Eye protector, it is characterised in that: described shade (2) be provided with bridge of the nose groove (13) and
Chin prop mechanism (14), described chin prop mechanism (14) Height Adjustable.
One the most according to claim 1 regards thing distance and the adjustable study of sight angle
Eye protector, it is characterised in that: described reflecting mirror one (3) and described reflecting mirror two (5)
It is plane mirror.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510217056.7A CN106176031A (en) | 2015-04-30 | 2015-04-30 | A kind of regarding thing distance and sight angle adjustable study eye protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510217056.7A CN106176031A (en) | 2015-04-30 | 2015-04-30 | A kind of regarding thing distance and sight angle adjustable study eye protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106176031A true CN106176031A (en) | 2016-12-07 |
Family
ID=57457667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510217056.7A Pending CN106176031A (en) | 2015-04-30 | 2015-04-30 | A kind of regarding thing distance and sight angle adjustable study eye protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106176031A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018218723A1 (en) * | 2017-05-31 | 2018-12-06 | 东莞市联臣电子科技股份有限公司 | Electronic device, eye protection system and eye protection method |
| CN111557783A (en) * | 2020-05-29 | 2020-08-21 | 刘润 | Auxiliary light adaptation device for postoperative ophthalmic patients |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2231975Y (en) * | 1995-08-04 | 1996-07-31 | 王树兴 | Myopia-preventing reading and writing posture correcting device |
| WO2007076680A1 (en) * | 2005-12-31 | 2007-07-12 | Minghua Dai | Myopia prevention and cure instrument for reading and writing |
| CN203183287U (en) * | 2012-11-21 | 2013-09-11 | 张家炳 | Posture straightening eye protecting instrument |
| CN204600873U (en) * | 2015-04-30 | 2015-09-02 | 河北源点光学仪器有限公司 | A kind ofly look the adjustable study eye protector of thing Distance geometry sight angle |
-
2015
- 2015-04-30 CN CN201510217056.7A patent/CN106176031A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2231975Y (en) * | 1995-08-04 | 1996-07-31 | 王树兴 | Myopia-preventing reading and writing posture correcting device |
| WO2007076680A1 (en) * | 2005-12-31 | 2007-07-12 | Minghua Dai | Myopia prevention and cure instrument for reading and writing |
| CN203183287U (en) * | 2012-11-21 | 2013-09-11 | 张家炳 | Posture straightening eye protecting instrument |
| CN204600873U (en) * | 2015-04-30 | 2015-09-02 | 河北源点光学仪器有限公司 | A kind ofly look the adjustable study eye protector of thing Distance geometry sight angle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018218723A1 (en) * | 2017-05-31 | 2018-12-06 | 东莞市联臣电子科技股份有限公司 | Electronic device, eye protection system and eye protection method |
| CN111557783A (en) * | 2020-05-29 | 2020-08-21 | 刘润 | Auxiliary light adaptation device for postoperative ophthalmic patients |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161207 |
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| WD01 | Invention patent application deemed withdrawn after publication |