CN207055475U - Glasses prepare external member - Google Patents
Glasses prepare external member Download PDFInfo
- Publication number
- CN207055475U CN207055475U CN201720106020.6U CN201720106020U CN207055475U CN 207055475 U CN207055475 U CN 207055475U CN 201720106020 U CN201720106020 U CN 201720106020U CN 207055475 U CN207055475 U CN 207055475U
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- China
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- box
- external member
- eyeglass
- lid
- diopter
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Abstract
The utility model provides a kind of glasses and prepares external member, including：Box with lid, the subjective refraction instrument being placed in box, one group be placed in box try eyeglass on, wherein, lid includes visual chart in its surface.Lid is included in the first visual chart on front and the second visual chart on the back side, and the first visual chart includes being used for the reading word for measuring closely eyesight diopter, and the second visual chart includes being used for remote visual acuity word of the measurement long distance from diopter.The utility model additionally provides a kind of glasses and prepares external member, including：Box with lid, the subjective refraction instrument being placed in box, the visual chart that one group be placed in box is tried eyeglass on and is arranged at least one surface of box and lid.Can be that eye health practitioner realizes simple, convenient but effective technical scheme by preparing external member according to glasses of the present utility model, to provide the optometry at scene and eyeglass preparation immediately.
Description
Technical field
It the utility model is related to glasses (eyewear) and prepare external member.More specifically, the utility model is related to economy and just
The external member taken, to perform optometry and allow to give wearer's extemporaneous preparation glasses.
Background technology
Currently, it is necessary to which the wearer of eye examination must go to optician's shop or optic centre, all eyes inspection herein
Look into instrument all in position.In some rural areas, villagers may need to walk to reach optician's shop over long distances very much.Some
Rural eye health supplier carries out eyesight screening to be changed into flowing by going to villagers there local.Common
In practice, main feel (subjective) optometry with spherical diopter and diopter cylindrical is that lens set or synthesis are tried in use on
Optometry unit obtains.Lens set is tried on to be necessarily large and bulky, and comprehensive optometry instrument is expensive and taken up space.For flowing
Eye health practitioner (eye care practitioner), carry with and big try lens set or costliness on and take up space
Comprehensive optometry instrument would is that inconvenience.Completed by small pedal motorcycle or bicycle in the countryside region of transport
Particularly so.
According to the above, exist for it is cheap, easy use, it is compact, optometry can be used to carry out and permit
Perhaps the tight demand of the solution of the tool group of extemporaneous preparation.
Utility model content
The first purpose of aspect of the present utility model is to provide a kind of improved technology to be realized for eye health practitioner
Simply, convenient but effective solution, to provide the optometry at scene and eyeglass preparation immediately.
In view of above demand, the utility model provides a kind of glasses and prepares external member, its box for including there is lid,
The subjective refraction instrument being placed in box, one group be placed in box try eyeglass on.The lid is included in its surface
Visual chart.The lid includes the first visual chart on the front face and the second visual chart on the back side, first visual chart
Including the reading word for measuring closely eyesight diopter, second visual chart includes being used for measurement long distance from diopter
Remote visual acuity word.The lid be hingedly connected to box and can around hinge pivot, so as to quilt
Different angle position is maintained at relative to box to measure the closely eyesight diopter of wearer；And can be by from box
Disassemble and can be suspended in and sentence measurement long distance from diopter apart from the distance of wearer one.
Or the utility model provides a kind of glasses and prepares external member, including：Box with lid, is placed on box
In subjective refraction instrument, one group be placed in box tries eyeglass on, and is arranged at least one table of box and lid
Visual chart on face.
Cylinder eyeglass, spheric glass, aperture eyeglass and shadow shield can be included by trying eyeglass on.Subjective refraction instrument passes through tune
The placement of whole two adjacent spheric glasses is to change spherical diopter to adapt to wearer, so as to measure spherical diopter；It is logical
The cylinder of wearer can be adapted to and try eyeglass on to measure diopter cylindrical by crossing to receive.
Therefore, glasses prepare the problem of external member overcomes the comprehensive optometry instrument for trying lens set or costliness on of ship bulky.
Glasses prepare external member can include performing whole instruments needed for optometry so as to meet the requirement for flowing optometry in small-sized box.
The external member also includes the eyeglass for the advance edging being placed in box and corresponding framework, wherein left edging in advance
The eyeglass of eyeglass and right edging in advance can be exchanged and can be adapted to be mounted within framework.This allows after optometry
Prepare immediately.The combination is preferable for flowing optometry, thereby reduces and carries the inconvenience that bulky optometry instrument is brought, and
And by the way that glasses (spectacle) are provided on wearer to complete whole process immediately.
By preparing external member according to glasses of the present utility model, can be eye health practitioner realize it is simple, convenient but
Effective solution, prepared to provide the optometry at scene and eyeglass immediately, without being obtained employment as common eye health
Person's operation spends the time to carry out edging and installation like that.
This especially brings high convenience in rural areas so that eye health supplier, which needs not worry about, to be touched only
It is capable of the transportation problem in the region of walking or cycling.
Brief description of the drawings
In order to be more fully understood from explanation and its advantage provided herein, presently in connection with accompanying drawing and specific description with reference to
Under brief description, wherein, similar reference represents similar part.
Fig. 1 depicts prepares external member according to the glasses of first embodiment of the present utility model；
Fig. 2 is depicted according to subjective refraction instrument of the present utility model；
Fig. 3 depicts prepares external member according to the glasses of second embodiment of the present utility model.
Embodiment
In the following description, the accompanying drawing drawn is not necessarily drawn to scale, and in order to clear and briefly or be
Informedness purpose, special characteristic can be to summarize or exemplary form be shown.Although in addition, it hereinafter specifically discuss system
Make and using various embodiments, can be real in various backgrounds but it would be recognized that providing as described herein
The many creative concepts applied.Embodiment discussed here is only schematical and does not limit model of the present utility model
Enclose.
Fig. 1 is schematically shown prepares external member according to the glasses of first embodiment of the present utility model.Glasses are prepared
External member includes the box 10 with lid 20.Box 10 is preferably rectangular blocks.Lid 20 is by along one of box 10 top
Edge is via two or more hinges 30 to be hingedly connected to box 10.In addition, the hinge arrangement is designed so that
Lid 20 can disassemble from box 10.When lid 20 is closed, box 10 is completely covered in it.Lid 20 is being included in it just
The first visual chart on face and the second visual chart on the back side, the first visual chart include being used to measure closely eyesight dioptric
The reading word of degree, the second visual chart include being used for remote visual acuity word of the measurement long distance from diopter.As illustrated in Fig. 1
Property show, first visual chart 21 includes printing or the reading word being attached on the front of lid 20.The reading word exists
It is of different sizes on not going together.Second visual chart 22 include printing or be attached on the back side of lid 20 at a distance regard it is quick
Spend word, such as the International standardization visual acuity table with alphabetical " E ".Lid 20 can around hinge 30 pivot and hinge
Structure is designed so that lid can be maintained at different angle positions relative to lid 10.When wearer is in the first visual chart
When in front of 21 and look at reading test to measure closely eyesight diopter (that is, for presbyopia), these different angles
Position can adapt to the wearer.On the other hand, when measurement long distance is from eyesight diopter (that is, for myopia), lid 20
It can be removed and be suspended on from wearer's specific range (such as 6 meters) from hinge 30.Or first visual chart and
Two visual charts can be disposed on the surface of box 10.When measuring the closely eyesight diopter of wearer, box can be with
It is hand-held, to adjust reading distance.
As shown in figure 1, glasses, which prepare external member, also includes subjective refraction instrument 40.Subjective refraction instrument 40 is by along box
While it is placed on the inside of box 10.Box 10, which also houses, to be placed on one group therein and tries eyeglass 50 on.These try eyeglass on
Including one group of cylinder eyeglass 51 with different diopters.As illustrated, will only it be needed specifically to (example in box 10
Such as, -0.50D, -1.00D, -1.50D and -2.00D) to reduce stock.Trying eyeglass on also includes one or more aperture eyeglasses 52
With shadow shield 53.In addition, some spheric glasses can also be included by trying eyeglass on.
Fig. 2 schematically shows subjective refraction instrument 40, and it is adjustable to measure the sphere dioptric of wearer
Degree and diopter cylindrical.Subjective refraction instrument includes framework 41, adjustable spherical diopter eyeglass 42 and eyeglass retainer 43.
Adjustable eyeglass 42 includes two adjacent spheric glasses being arranged in framework, for left frame or correct frame.Two phases
The adjustment of relative position of the adjacent eyeglass on the direction perpendicular or generally perpendicular with view direction causes the combination of two eyeglasses burnt
The change of point.Such principle and corresponding mechanism are known in the prior art, and are not therefore specifically described herein.
By the mechanism, wearer, main feel are adapted to change spherical diopter by the placement for adjusting two adjacent spheric glasses
Optometry instrument 40 can measure spherical diopter.Eyeglass retainer 43 is arranged in the front of framework by the feather edge along framework
On.Eyeglass retainer can receive cylinder eyeglass, for example, eyeglass 51 as depicted.There have scale on framework to be measured to indicate
Astigmatism axis angle.Cylinder eyeglass can be by rotation 180 degree when being inserted on retainer 43.Each eyes can be by
Respectively measure, thus allow the difference between the left eye and right eye of wearer and customization.Eyeglass retainer 43 also allows to insert
Aperture eyeglass or shadow shield or even additional sphere try eyeglass on.Aperture eyeglass 52 can be used to check VAph
(to exclude eyesight unmodified caused by Eye disease reason).Shadow shield 53 can be used to be commented in an eyes
Timing covering another eyes.Exceed the scope of the spherical diopter covered by subjective refraction instrument 40 in the diopter of wearer
In the case of, extra sphere is tried eyeglass on and is used as additional power.
Fig. 3 shows another embodiment of the present utility model.Glasses, which prepare external member, also to be included being placed in box 10
Advance edging eyeglass 62 and corresponding framework 61.Eyeglass 62 is that the sphere of edging in advance corresponding with the shape of framework 61 is bent
Luminosity eyeglass.Between left eyeglass and right eyeglass, eyeglass is symmetrical in shape so that they can exchange and even if
Left and right diopter difference still allows for preparing glasses immediately.Preferably, box 10 can also compactly accommodate other optometry works
Tool, as long as they are useful, such as it is used to measure the interpupillary distance chi of the interpupillary distance of wearer and for cleaning (if desired)
Try eyeglass cloth of eyeglass etc. on.
According to glasses of the present utility model prepare external member can by eye health supplier/optist/optician using Lai
Subjective refraction is performed, regardless of whether they quarter at the vision drop in shop or in execution flows.Sieved in the eyesight of flowing
During looking into, there is provided person would only need to carry with glasses in whole optometry and eyeglass process for preparation and prepare the small compact of external member
Box.As first step, there is provided person will be fixed to lid 20 and be measured closely relative to the correct position of box 10
Eyesight diopter, or lid is removed from box 10, to be suspended on specific range with measurement long distance from eyesight diopter.Afterwards,
As second step, eye health supplier ask that wearer puts on subjective refraction instrument 40 and watched on lid 20
Visual chart.The spherical diopter of optometry instrument 40 is adjusted until that wearer reports optimal eyesight.Identifying and recording most
After good calibrated spherical diopter, if wearer still can not reach good visual acuity line, there is provided person can pass through
The cylinder eyeglass 51 for the correct diopter for adapting to wearer is inserted on retainer 43 to check astigmatism, is recording this afterwards just
True diopter.For example, supplier at an angle (for example, 180 degree) a certain diopter (for example, -0.50D) start, and
And start Rotating cylindrical surface eyeglass to observe whether eyesight improves.If still without improvement after 180 degree is rotated, then be moved to
Next diopter cylindrical (for example, -1.00D) and repeatedly identical process are untill obtaining best vision.In the optometry
Cheng Zhong, shadow shield 53 can be placed on retainer 43 to cover another eyes while an eye is assessed.Once
The diopter of wearer is obtained via two above step, third step is to be used to eyeglass prepare.Because eyeglass 62 is advance
Edging, so eye health supplier needs only to select correct eyeglass according to prescription and is pressed into corresponding framework
In, afterwards, glasses are ready consigns to wearer immediately.
Although schematic process and article have been described in detail herein, it will be understood to those of skill in the art that can
So that various alternatives and modifications can be devised, without departing from described by appended claims and the scope that limits.
Claims (12)
1. a kind of glasses prepare external member, it is characterised in that including
Box with lid,
The subjective refraction instrument being placed in the box,
One group be placed in the box tries eyeglass on,
Wherein, the lid includes visual chart in its surface.
2. glasses according to claim 1 prepare external member, wherein, the lid includes the first visual chart on the front face
The second visual chart on the back side, first visual chart include being used for the reading text for measuring closely eyesight diopter
Word, second visual chart include being used for remote visual acuity word of the measurement long distance from diopter.
3. glasses according to claim 1 prepare external member, wherein, the lid is connected to the box in a manner of hinge
And it can be rotated around the hinge pivot, so as to be maintained at different angle positions relative to the box.
4. glasses according to any one in Claim 1-3 prepare external member, wherein, the lid can be by from described
Box disassembles.
5. the glasses according to any one in Claim 1-3 prepare external member, wherein, the eyeglass of trying on includes cylinder
It is at least one in eyeglass, spheric glass, aperture eyeglass and shadow shield.
6. glasses according to claim 1 prepare external member, wherein, the subjective refraction instrument can be adjusted wearing to measure
The spherical diopter and diopter cylindrical of wearer.
7. glasses according to claim 6 prepare external member, wherein, by the relative position for adjusting two adjacent spheric glasses
The wearer is adapted to change the spherical diopter, the subjective refraction instrument measures the spherical diopter.
8. the glasses according to claim 6 or 7 prepare external member, wherein, the subjective refraction instrument can be fitted by receiving
Cylinder assigned in the wearer tries eyeglass on to measure the diopter cylindrical.
9. the glasses according to any one in Claim 1-3 prepare external member, in addition to are placed on pre- in the box
The eyeglass of first edging and corresponding framework.
10. glasses according to claim 9 prepare external member, wherein, the mirror of the left eyeglass of edging in advance and right edging in advance
Piece can be exchanged and can be adapted to be mounted within the framework.
11. a kind of glasses prepare external member, it is characterised in that including：
Box with lid,
The subjective refraction instrument being placed in the box,
One group be placed in the box tries eyeglass on,
The visual chart being arranged at least one surface of the box and the lid.
12. glasses according to claim 11 prepare external member, wherein, when measuring closely eyesight diopter, the box
Son can be hand-held, to adjust the reading distance of wearer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720106020.6U CN207055475U (en) | 2017-01-26 | 2017-01-26 | Glasses prepare external member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720106020.6U CN207055475U (en) | 2017-01-26 | 2017-01-26 | Glasses prepare external member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207055475U true CN207055475U (en) | 2018-03-02 |
Family
ID=61501809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720106020.6U Active CN207055475U (en) | 2017-01-26 | 2017-01-26 | Glasses prepare external member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207055475U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109597183A (en) * | 2019-01-31 | 2019-04-09 | 河南云睛视光科技有限公司 | A kind of dynamic refraction focus-variable lens composite structure |
-
2017
- 2017-01-26 CN CN201720106020.6U patent/CN207055475U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109597183A (en) * | 2019-01-31 | 2019-04-09 | 河南云睛视光科技有限公司 | A kind of dynamic refraction focus-variable lens composite structure |
| CN109597183B (en) * | 2019-01-31 | 2024-04-05 | 视光金榜生物科技(济南)有限公司 | Dynamic refractive zoom lens combined structure |
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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: 20180305 Address after: France Sharon Ton Le Pon Patentee after: Essilor International Ltd. Address before: France Sharon Ton Le Pon Patentee before: Essilor International General Optical Co., Ltd. |
|
| TR01 | Transfer of patent right |