CN108852276A - A kind of presbyopia degree tester of portable adjustable degrees - Google Patents
A kind of presbyopia degree tester of portable adjustable degrees Download PDFInfo
- Publication number
- CN108852276A CN108852276A CN201810894541.1A CN201810894541A CN108852276A CN 108852276 A CN108852276 A CN 108852276A CN 201810894541 A CN201810894541 A CN 201810894541A CN 108852276 A CN108852276 A CN 108852276A
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- CN
- China
- Prior art keywords
- gear
- panel
- degree
- eyeglass
- bottom plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 201000010041 presbyopia Diseases 0.000 title claims abstract description 14
- 238000012360 testing method Methods 0.000 claims abstract description 22
- 230000004438 eyesight Effects 0.000 claims abstract description 18
- 210000001061 forehead Anatomy 0.000 claims abstract description 6
- 238000004088 simulation Methods 0.000 claims abstract description 5
- 238000010586 diagram Methods 0.000 description 6
- 239000011521 glass Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/02—Subjective types, i.e. testing apparatus requiring the active assistance of the patient
- A61B3/028—Subjective types, i.e. testing apparatus requiring the active assistance of the patient for testing visual acuity; for determination of refraction, e.g. phoropters
- A61B3/032—Devices for presenting test symbols or characters, e.g. test chart projectors
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Ophthalmology & Optometry (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Eye Examination Apparatus (AREA)
Abstract
The invention discloses a kind of presbyopia degree testers of portable adjustable degrees, including bottom plate, panel, side panel and eyesight testing panel, gear A and gear B are placed in bottom plate, gear A and gear B engagement connection, the eyeglass of different degrees and the scale value of its eyeglass are equipped in gear A and gear B, panel and fixation are covered on bottom plate, degree mark form, forehead fixed bit, viewfinder and simulation bridge of the nose position are distributed on panel, degree mark form is correspondingly arranged with the eyeglass scale value in gear A and gear B, and viewfinder is correspondingly arranged with eyeglass in gear A and gear B.Bottom plate, side panel and eyesight testing panel are hinged by rotational pin, foldable, are convenient for carrying.The present invention facilitates the middle-aged and the old to test presbyopia degree, it can be achieved that the middle-aged and the old understands the presbyopic degree of oneself the most fast time, all improves product for businessman and customer and chooses efficiency, meets and pursues the crowd of high-grade life and use, the product sales volume of businessman is promoted to increase.
Description
Technical field
The present invention relates to glasses lanyard design fields, and in particular to a kind of presbyopia degree test of portable adjustable degrees
Instrument.
Background technique
Glasses have become eyesight appurtenance indispensable in people's daily life, the especially middle-aged and the old, more than 40
Year begins to the case where gradually generating near-distance reading or operational difficulties, and presbyopic just needs to wear reading glasses.This is function of human body
A kind of phenomenon of aging, presbyopic degree is constantly deepened with age.Many middle-aged and the old not can determine that oneself is correctly old
Flower degree, for example put on than oneself low reading glasses of practical degree, but books, newspaper are taken into the remote word that can be seen clearly again above
Mark.Actually human eye has a distance of distinct vision, is exactly eyes most convenient, the operating distance being most accustomed under suitable lighting condition,
So the presbyopic degree measured under this distance is more suitable for wearing.Some degree test devices currently on the market are excessively multiple
Miscellaneous, expense is high, and utilization rate is low.For this purpose, proposing a kind of presbyopia degree tester of portable adjustable degrees.
Summary of the invention
To solve the above problems, the present invention provides a kind of presbyopia degree test of portable adjustable degrees
Instrument can solve the problem of mentioning in background technique.
The present invention is achieved through the following technical solutions：
A kind of presbyopia degree tester of portable adjustable degrees, including bottom plate, panel, side panel and eyesight testing face
Plate is placed with gear A and gear B, gear A and gear B engagement connection in the bottom plate, is equipped in the gear A and gear B
The scale value of the eyeglasses of different degrees and its eyeglass covers panel and fixation on the bottom plate, degree is distributed on the panel
Form, forehead fixed bit, viewfinder and simulation bridge of the nose position are marked, described bottom plate one end is hinged by rotational pin and side panel one end,
The side panel other end is hinged by rotational pin and eyesight testing panel one end.
Further, the degree mark form is correspondingly arranged with the eyeglass scale value in gear A and gear B.
Further, the viewfinder is correspondingly arranged with eyeglass in gear A and gear B.
Further, the gear A and gear B can choose 0.5 degree one turn or 0.25 degree one turn according to different demands.
The beneficial effects of the invention are as follows：The present invention facilitate the middle-aged and the old test presbyopia degree, and it is easy to carry, it can be achieved that in
The elderly understands the presbyopic degree of oneself the most fast time, all improves product for businessman and customer and chooses efficiency, meets and pursue
The crowd of high-grade life uses, and the product sales volume of businessman is promoted to increase.
Detailed description of the invention
Structural schematic diagram when Fig. 1 is expansion of the invention；
Schematic diagram when Fig. 2 is test eyesight of the invention；
Fig. 3 is baseplate internal structure schematic diagram of the invention；
Fig. 4 is 0.5 degree one turn of gear A and gear B structural schematic diagram of the invention；
Fig. 5 is 0.25 degree one turn of gear A and gear B structural schematic diagram of the invention；
Fig. 6 is the folded structural schematic diagram of the present invention.
In figure：1, gear A；2, gear B；3, bottom plate；4, panel；5, side panel；6, eyesight testing panel；7, degree mark regards
Window；8, forehead fixed bit；9, viewfinder；10, bridge of the nose position is simulated；11, rotational pin.
Specific embodiment
Present invention is further described in detail with specific embodiment with reference to the accompanying drawing：
As shown in figures 1 to 6, the presbyopia degree tester of a kind of portable adjustable degrees, including bottom plate 3, panel 4, side
Plate 5 and eyesight testing panel 6 are placed with gear A 1 and gear B 2, gear A 1 and the engagement connection of gear B 2, gear A 1 in bottom plate 3
With the scale value of the eyeglass and its eyeglass that are equipped with different degrees in gear B 2, finger handsetting gear A1 or gear B 2, until adjusting
Eyes are saved it is clear that presbyopic degree can be measured.Gear A 1 and gear B 2 according to different demands, can choose 0.5 degree one turn or
0.25 degree one turn.Panel 4 is covered on bottom plate 3 and is fixed, and degree mark form 7, forehead fixed bit 8, viewfinder is distributed on panel 4
9 and simulation bridge of the nose position 10.Viewfinder 9 is correspondingly arranged with eyeglass in gear A 1 and gear B 2, and then the mirror in adjustable viewfinder 9
Piece degree, until eyes are seen clearly.Degree mark form 7 is correspondingly arranged with the eyeglass scale value in gear A 1 and gear B 2, in degree
The degree of the eyeglass at present in viewfinder 9 is shown in mark form 7.It is cut with scissors by rotational pin 11 and 5 one end of side panel 3 one end of bottom plate
It connecing, 5 other end of side panel is hinged by rotational pin 11 and 6 one end of eyesight testing panel, and it is foldable, it is convenient for carrying.
Working principle：Panel 4, side panel 5 and eyesight testing panel 6 are unfolded to place, the head of people leans against forehead and fixes
On position 8, bridge of the nose alignment simulation bridge of the nose position 10, eyes see the text on eyesight testing panel 6, manual toggle tooth by viewfinder 9
Wheel A1 or gear B 2, the eyeglass in gear A 1 and gear B 2 constantly switch, until adjusting to eyes it is clear that in viewing degree mark
7 high scale value of form, can measure presbyopic degree.When or else using or carry, by panel 4, side panel 5 and eyesight testing panel
6 fold, specially：First eyesight testing panel 6 is folded inward, allows side panel 5 and eyesight testing panel 6 close to then side
Plate 5 and eyesight testing panel 6 are folded to panel 4, and panel 4, side panel 5 and eyesight testing panel 6 is finally allowed to be tightly attached to one piece.Root
According to different users, gear A 1 and gear B 2 can be chosen 0.5 degree one turn or 0.25 degree one turn, panel 4 is torn open from bottom plate 3
It unloads down, gear A 1 and gear B 2 is switched, then panel 4 is mounted on bottom plate 3.
Claims (4)
1. a kind of presbyopia degree tester of portable adjustable degrees, including bottom plate (3), panel (4), side panel (5) and view
Power test panel (6), it is characterised in that：Gear A (1) and gear B (2), gear A (1) and gear are placed in the bottom plate (3)
B (2) engagement connects, and is equipped with the eyeglass of different degrees and the scale value of its eyeglass, institute in the gear A (1) and gear B (2)
State and cover panel (4) and fixed on bottom plate (3), be distributed on the panel (4) degree mark form (7), forehead fixed bit (8),
Viewfinder (9) and simulation bridge of the nose position (10), described bottom plate (3) one end is hinged by rotational pin (11) and side panel (5) one end, institute
It is hinged by rotational pin (11) and eyesight testing panel (6) one end to state side panel (5) other end.
2. a kind of presbyopia degree tester of portable adjustable degrees according to claim 1, it is characterised in that：It is described
Degree mark form (7) is correspondingly arranged with the eyeglass scale value in gear A (1) and gear B (2).
3. a kind of presbyopia degree tester of portable adjustable degrees according to claim 1, it is characterised in that：It is described
Viewfinder (9) is correspondingly arranged with eyeglass in gear A (1) and gear B (2).
4. a kind of presbyopia degree tester of portable adjustable degrees according to claim 1, it is characterised in that：It is described
Gear A (1) and gear B (2) can choose 0.5 degree one turn or 0.25 degree one turn according to different demands.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810894541.1A CN108852276A (en) | 2018-08-08 | 2018-08-08 | A kind of presbyopia degree tester of portable adjustable degrees |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810894541.1A CN108852276A (en) | 2018-08-08 | 2018-08-08 | A kind of presbyopia degree tester of portable adjustable degrees |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108852276A true CN108852276A (en) | 2018-11-23 |
Family
ID=64317667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810894541.1A Pending CN108852276A (en) | 2018-08-08 | 2018-08-08 | A kind of presbyopia degree tester of portable adjustable degrees |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108852276A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2870732Y (en) * | 2006-02-06 | 2007-02-21 | 罗佳楠 | Rotary visual chart |
| CN202409428U (en) * | 2011-12-23 | 2012-09-05 | 武汉市视防视力健康管理科技有限公司 | Eyesight training device |
| CN104427925A (en) * | 2012-07-04 | 2015-03-18 | 尼德克株式会社 | Optometry device controller, optometry system, and storage medium which stores optometry device program |
| CN204520621U (en) * | 2015-03-30 | 2015-08-05 | 中国人民解放军第八十八医院 | A kind of collapsible examination of visual acuity lamp box |
| CN209136573U (en) * | 2018-08-08 | 2019-07-23 | 温州市森一眼镜设计有限公司 | A kind of presbyopia degree tester of portable adjustable degrees |
-
2018
- 2018-08-08 CN CN201810894541.1A patent/CN108852276A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2870732Y (en) * | 2006-02-06 | 2007-02-21 | 罗佳楠 | Rotary visual chart |
| CN202409428U (en) * | 2011-12-23 | 2012-09-05 | 武汉市视防视力健康管理科技有限公司 | Eyesight training device |
| CN104427925A (en) * | 2012-07-04 | 2015-03-18 | 尼德克株式会社 | Optometry device controller, optometry system, and storage medium which stores optometry device program |
| CN204520621U (en) * | 2015-03-30 | 2015-08-05 | 中国人民解放军第八十八医院 | A kind of collapsible examination of visual acuity lamp box |
| CN209136573U (en) * | 2018-08-08 | 2019-07-23 | 温州市森一眼镜设计有限公司 | A kind of presbyopia degree tester of portable adjustable degrees |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181123 |
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| RJ01 | Rejection of invention patent application after publication |