CN204971202U - Eyeshade plate for eyehole vision detection - Google Patents
Eyeshade plate for eyehole vision detection Download PDFInfo
- Publication number
- CN204971202U CN204971202U CN201520712576.0U CN201520712576U CN204971202U CN 204971202 U CN204971202 U CN 204971202U CN 201520712576 U CN201520712576 U CN 201520712576U CN 204971202 U CN204971202 U CN 204971202U
- Authority
- CN
- China
- Prior art keywords
- eye
- plate
- sunshade
- shading plate
- shield
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 238000001514 detection method Methods 0.000 title abstract description 9
- 230000004438 eyesight Effects 0.000 title abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 4
- 206010011409 Cross infection Diseases 0.000 abstract description 4
- 206010029803 Nosocomial infection Diseases 0.000 abstract description 4
- 230000000007 visual effect Effects 0.000 abstract 2
- 239000011087 paperboard Substances 0.000 abstract 1
- NMFHJNAPXOMSRX-PUPDPRJKSA-N [(1r)-3-(3,4-dimethoxyphenyl)-1-[3-(2-morpholin-4-ylethoxy)phenyl]propyl] (2s)-1-[(2s)-2-(3,4,5-trimethoxyphenyl)butanoyl]piperidine-2-carboxylate Chemical compound C([C@@H](OC(=O)[C@@H]1CCCCN1C(=O)[C@@H](CC)C=1C=C(OC)C(OC)=C(OC)C=1)C=1C=C(OCCN2CCOCC2)C=CC=1)CC1=CC=C(OC)C(OC)=C1 NMFHJNAPXOMSRX-PUPDPRJKSA-N 0.000 description 8
- 238000007689 inspection Methods 0.000 description 6
- 230000007306 turnover Effects 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 210000001747 pupil Anatomy 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
Landscapes
- Geophysics And Detection Of Objects (AREA)
Abstract
The utility model discloses a hide eye plate for detecting aperture vision solves the current inconvenient problem of using of hiding eye plate for detecting aperture vision. The technical scheme is as follows: pinhole visual detection hides eye plate, including left sunshade and right sunshade, left sunshade and right sunshade pass through connecting portion and connect, and left sunshade and right sunshade are light-tight material, and one of them is the blind plate for left sunshade and right sunshade, sets up a pinhole on another at least, supplies the person of being examined to carry out the detection of pinhole visual. The small-hole eye-shading plate for vision detection can be used by one hand, and is convenient and practical; the small-hole vision detection eye-shading plate can be made of paper boards, is low in cost, disposable, safe and sanitary, and avoids cross infection risks; a holding part is arranged below the left shielding plate or the right shielding plate, so that the holding part can be held by a single hand conveniently; the examinee changes hands and turns over the pinhole vision detection eye covering plate to detect the other eye, and the use is convenient.
Description
Technical field
This utility model relates to a kind of ophthalmic medical auxiliary implement, and especially a kind of VAph detects eye-shading plate.
Background technology
It is whether test eyesight be a kind of inspection method of best vision that VAph detects, and when carrying out VAph and detecting, need person under inspection to hide eyes with eye-shading plate, the narrow meshed eye-shading plate of another eyes hides, and then detects.There is complex operation in existing such mode, there is the problem being not easy to VAph and detecting; And existing eye-shading plate is many is made up of plastics or metal, just can reuses after using rear needs to sterilize, there is the problem that disinfection cost is high, there is the risk of cross infection simultaneously.
Authorization Notice No. be CN203138449U patent document discloses with a kind of disposable medical eye-shading plate, eye-shading plate body is papery flat hemisphere face body, eye-shading plate body medial surface is inner concave, eye-shading plate body lateral ends is recessed gripping surface, and the centre of eye-shading plate body is provided with the pin hole for checking VAph.This eye-shading plate, owing to can only be used for blocking inspected eyes, needs to block another eyes extraly, inconvenient operation; In addition, this eye-shading plate only has a pin hole, must pin hole be flushed with person under inspection's pupil adjustment eye-shading plate height, could detect exactly, therefore there is inconvenient problem with use.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of VAph easy to use, that avoid cross infection and detects eye-shading plate.
This utility model solves the technical scheme that its technical problem adopts: VAph detects eye-shading plate, comprise left shield and right shield, left shield is connected by connecting portion with right shield, left shield and right shield are made by light-proof material, left shield and right shield one of them be blind plate, another is at least arranged a pin hole.
Further, the below of described left shield or right shield arranges grip part.
Further, the diameter of described pin hole is 2mm.
Further, described eye-shading plate is made up of cardboard.
Further, described eye-shading plate is an entirety.
Further, described left shield or right shield wherein only the center of a central needle hole is set, the periphery of central needle hole arranges six pin holes, and six pin holes can connect into a regular hexagon, is orthohexagonally centrally located at central needle hole place.
The beneficial effects of the utility model are: VAph detects eye-shading plate can realize singlehanded use, left shield and right shield one of them be blind plate, another is arranged one or more pin hole, person under inspection can select arbitrarily a pin hole to carry out the detection of VAph, easy to use; VAph detects eye-shading plate cardboard and makes, single use, and with low cost, safety and sanitation, avoid cross infection risk; The below of left shield or right shield arranges grip part, is convenient to be hold by one hand; VAph detects eye-shading plate two sides and is smooth shape, and person under inspection changes hands and VAph detected eye-shading plate and turn over and namely can be used for detecting another eyes.
Accompanying drawing explanation
Fig. 1 is the structural representation that this utility model VAph detects eye-shading plate.
Parts, position and numbering in figure: left shield 1, right shield 2, pin hole 3, grip part 4.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, this utility model VAph detects eye-shading plate, and comprise left shield 1 and right shield 2, left shield 1 is connected by connecting portion with right shield 2.Left shield 1 and right shield 2 are light tight material, such as, select cardboard, safety and sanitation, with low cost.Left shield 1 and right shield 2 one of them be blind plate, another is at least arranged a pin hole 3.
As Fig. 1, left shield 1 is blind plate, at least arranges a pin hole 3 on right shield 2, and the diameter of pin hole 3 is 2mm.When arranging a pin hole 3, be preferably arranged at the center of right shield 2; In time arranging multiple pin hole 3, pin hole 3 is uniformly distributed on right shield 2.Occur altering light between adjacent pin hole 3, affect the detection of VAph, the quantity of pin hole 3 is too much unsuitable, and the spacing of each pin hole is unsuitable too small.Such as shown in Fig. 1, right shield 2 center arranges a central needle hole, and the periphery of central needle hole arranges six pin holes, and six pin holes can connect into a regular hexagon, is orthohexagonally centrally located at central needle hole place.
For the ease of gripping, the below of left shield 1 or right shield 2 arranges grip part 4, and the below being illustrated as right shield 2 arranges grip part 4.Left shield 1, right shield 2 and grip part 4 are made into integration, and are formed by cardboard cutting.
VAph detect eye-shading plate be made up of cardboard, with low cost, single use, safety and sanitation; VAph detects eye-shading plate two sides and is smooth shape, and person under inspection changes hands and VAph detected eye-shading plate and turn over and namely can be used for the detection of another eyes.
Claims (6)
1. VAph detects eye-shading plate, it is characterized in that: comprise left shield (1) and right shield (2), left shield (1) is connected by connecting portion with right shield (2), left shield (1) and right shield (2) are made by light-proof material, left shield (1) and right shield (2) one of them be blind plate, another is at least arranged a pin hole (3).
2. VAph as claimed in claim 1 detects eye-shading plate, it is characterized in that: the below of described left shield (1) or right shield (2) arranges grip part (4).
3. VAph as claimed in claim 1 detects eye-shading plate, it is characterized in that: the diameter of described pin hole (3) is 2mm.
4. VAph as claimed in claim 1 detects eye-shading plate, it is characterized in that: described eye-shading plate is made up of cardboard.
5. VAph as claimed in claim 1 detects eye-shading plate, it is characterized in that: described eye-shading plate is an entirety.
6. VAph as claimed in claim 1 detects eye-shading plate, it is characterized in that: described left shield (1) or right shield (2) wherein only the center of a central needle hole is set, the periphery of central needle hole arranges six pin holes, six pin holes can connect into a regular hexagon, are orthohexagonally centrally located at central needle hole place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520712576.0U CN204971202U (en) | 2015-09-14 | 2015-09-14 | Eyeshade plate for eyehole vision detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520712576.0U CN204971202U (en) | 2015-09-14 | 2015-09-14 | Eyeshade plate for eyehole vision detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204971202U true CN204971202U (en) | 2016-01-20 |
Family
ID=55105638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520712576.0U Expired - Fee Related CN204971202U (en) | 2015-09-14 | 2015-09-14 | Eyeshade plate for eyehole vision detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204971202U (en) |
-
2015
- 2015-09-14 CN CN201520712576.0U patent/CN204971202U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20180914 |