CN104414617A - Ocular lens adapter for digital photography - Google Patents
Ocular lens adapter for digital photography Download PDFInfo
- Publication number
- CN104414617A CN104414617A CN201310404654.6A CN201310404654A CN104414617A CN 104414617 A CN104414617 A CN 104414617A CN 201310404654 A CN201310404654 A CN 201310404654A CN 104414617 A CN104414617 A CN 104414617A
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- mobile phone
- slit lamp
- eyepiece
- card seat
- adapter
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- Eye Examination Apparatus (AREA)
Abstract
The invention relates to an ocular lens adapter for digital photography. The ocular lens adapter comprises a mobilephone connecting assembly and a slit lamp connecting assembly, wherein the mobilephone connecting assembly consists of a mobilephone cassette, a mobilephone clamping part, a camera window and a connecting part; a smart mobilephone is combined with a slit lamp; and the basic slit lamp is promoted into a digital slit lamp in function. Compared with the prior art, the ocular lens adapter is simple and convenient to operate, is practical and effective, solves the problem that common slit lamps, microscopes, telescopes and any instruments having ocular lenses cannot carry out photography and video recording by using existing popular smart mobilephones, and ensures that doctors, optometrists and patients themselves can photograph the inspection results of eyes at any time.
Description
Technical field
The present invention relates to a kind of ophthalmologic examination equipment, especially relate to a kind of eyepiece adapter of digital vedio recording.
Background technology
At present along with contact lens wear number is increased sharply, digital articles for use extensive, the continuous expansion of the scope of application of office computer, injury suffered by eyes is more and more frequent, hospital ophthalmology patient is in an endless stream, and eye examination is the most effective, the most general means are with slit lamp examination, along with people are to the concern of own health, a lot of people wants to set up health account, the mode of each check result image is preserved, so digital slit lamp is given birth to because of fortune, but the price of costliness is general hospital, optician's shop cannot bear, hospital, optician's shop is badly in need of addressing this problem.
Application number be 01822479.2 Chinese patent disclose adapter system and imaging system, comprise two adapters and a lens combination, but this adapter is that specialized application is on microscope, carry out Nonlinear magnify and image pickup, also do not use when ophthalmologic examination at present light and low-cost checkout facility.
Summary of the invention
Object of the present invention is exactly the eyepiece adapter in order to overcome defect that above-mentioned prior art exists and the digital vedio recording that provides a kind of cost lower, easy to use.
Object of the present invention can be achieved through the following technical solutions:
An eyepiece adapter for digital vedio recording, comprising:
Mobile phone coupling assembling: be made up of mobile phone card seat, mobile phone gripping part, photographic head window and coupling part, described mobile phone gripping part is arranged on for clamping and loosening connected mobile phone on mobile phone card seat, corresponding with connected mobile phone camera position on the coupling part that described photographic head window is arranged on the top of mobile phone card seat;
Slit lamp coupling assembling: be made up of slit lamp gripping part, described slit lamp gripping part is for clamping and loosening connected slit lamp, slit lamp gripping part is connected on mobile phone card seat through described coupling part, makes connected slit lamp mate work with mobile phone.
Described mobile phone gripping part comprises snap arm, and this snap arm has two, is symmetricly set on the both sides of mobile phone card seat, and the distance between two snap arm adjusts according to the width of connected mobile phone, arranges release button below snap arm.
Described mobile phone card seat coordinates the mobile phone of 3.8.5.5 cun.
Described photographic head window is arranged on the connection portion, described mobile phone card seat offers eyepiece center adjustment groove.
Can slide in described coupling part in described eyepiece center adjustment groove, the photographic head adjusting the mobile phone connected is aimed at the center of photographic head window.
Described slit lamp gripping part is by clamping spanner and fixing ring forms, and eyepiece adapter is fixed on the eyepiece of slit lamp by described fixing ring, and described clamping spanner is fixed fixing ring.
The described detachable connection of fixing ring on the connection portion.
Described fixing ring is carried out coupling with external diameter at the eyepiece of 15-50mm and is connected.
Compared with prior art, the present invention has the following advantages:
One, the function that general slit lamp can not be taken pictures, be photographed is solved.
Two, solve an instructional function in optometry school, do not need expensive digital slit lamp, student also can be made to use the comprehensive learning knowledge intuitively of digital image.
Three, solving general hospital, optician's shop, MEC etc. is basic instrument upgrading, avoids waste.
Four, structure of the present invention is simple, and practicability and effectiveness, the equipment matched widely.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present invention;
Fig. 2 is backsight structural representation of the present invention.
In figure, l is clamping spanner, 2 be photographic head window for fixing ring, 3 be eyepiece center adjustment groove, 4,5 be coupling part, 6 be mobile phone card seat, 7 be release button, 8 be snap arm.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
Embodiment
An eyepiece adapter for digital vedio recording, its structure as shown in Figure 1-2, mainly comprises mobile phone coupling assembling and slit lamp coupling assembling.Mobile phone coupling assembling is made up of mobile phone card seat 6, mobile phone gripping part, photographic head window 4, coupling part 5, and mobile phone gripping part forms primarily of snap arm 8 and the release button 7 be arranged on below snap arm 8.Snap arm 8 has two, is symmetricly set on the both sides of mobile phone card seat 6, and the distance between two snap arm 8 adjusts according to the width of connected mobile phone, clamps and loosens connected mobile phone, can be the mobile phone of 3.8-5.5 cun in the present embodiment with the use of width.Photographic head window 4 is arranged on coupling part 5, and mobile phone card seat 1 offers eyepiece center adjustment groove 3.Can slide in coupling part 5 in eyepiece center adjustment groove 3, the photographic head adjusting the mobile phone connected is aimed at the center of photographic head window 4.
Slit lamp coupling assembling, for clamping and loosening connected slit lamp, is made up of clamping spanner 1 and fixing ring 2, and eyepiece adapter is fixed on the eyepiece of slit lamp by fixing ring 2, and clamping spanner 1 is fixed fixing ring 2.Fixing ring 2 in the present embodiment can be carried out coupling with external diameter at the eyepiece of 15-50mm and is connected.It is for the sake of security, fixing that ring 2 is detachable is connected on coupling part 5.
Said modules all adopts plastic production, safety, heatproof, not frangibility.During use, press release button 7 and unclamp snap arm 8, smart mobile phone is placed on mobile phone card seat 6, clamping snap arm 8, mobile eyepiece center adjustment groove 3, the photographic head window 4 be opened on coupling part 5 is aimed at the center of mobile phone camera, separate coupling part 5 again, fixing ring 2 is utilized to entangle slit lamp eyepiece, pull lower clamping spanner 1, make fixing ring 2 firmly on eyepiece, finally mobile phone card seat 6 is connected with fixing ring 2, photograph or the camera chain of opening smart mobile phone can carry out use operation.The present invention is combined smart mobile phone with slit lamp, basic slit lamp is promoted to the function of digital slit lamp, for client leaves the image data of examined eyes, achieves the goal equally and does not need to buy expensive digital slit lamp.
Claims (8)
1. an eyepiece adapter for digital vedio recording, is characterized in that, this eyepiece adapter comprises:
Mobile phone coupling assembling: be made up of mobile phone card seat, mobile phone gripping part, photographic head window and coupling part, described mobile phone gripping part is arranged on for clamping and loosening connected mobile phone on mobile phone card seat, corresponding with connected mobile phone camera position on the coupling part that described photographic head window is arranged on the top of mobile phone card seat;
Slit lamp coupling assembling: be made up of slit lamp gripping part, described slit lamp gripping part is for clamping and loosening connected slit lamp, slit lamp gripping part is connected on mobile phone card seat through described coupling part, makes connected slit lamp mate work with mobile phone.
2. the eyepiece adapter of a kind of digital vedio recording according to claim 1, it is characterized in that, described mobile phone gripping part comprises snap arm, this snap arm has two, be symmetricly set on the both sides of mobile phone card seat, distance between two snap arm adjusts according to the width of connected mobile phone, arranges release button below snap arm.
3. the eyepiece adapter of a kind of digital vedio recording according to claim 1, is characterized in that, described mobile phone card seat coordinates the mobile phone of 3.8-5.5 cun.
4. the eyepiece adapter of a kind of digital vedio recording according to claim 1, is characterized in that, described photographic head window is arranged on the connection portion, described mobile phone card seat offers eyepiece center adjustment groove.
5. the eyepiece adapter of a kind of digital vedio recording according to claim 4, is characterized in that, can slide in described coupling part in described eyepiece center adjustment groove, and the photographic head adjusting the mobile phone connected is aimed at the center of photographic head window.
6. the eyepiece adapter of a kind of digital vedio recording according to claim 1, it is characterized in that, described slit lamp gripping part is by clamping spanner and fixing ring forms, eyepiece adapter is fixed on the eyepiece of slit lamp by described fixing ring, and described clamping spanner is fixed fixing ring.
7. the eyepiece adapter of a kind of digital vedio recording according to claim 1 or 7, is characterized in that, the described detachable connection of fixing ring on the connection portion.
8. the eyepiece adapter of a kind of digital vedio recording according to claim 1 or 7, is characterized in that, described fixing ring is carried out coupling with external diameter at the eyepiece of 15-50mm and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310404654.6A CN104414617B (en) | 2013-09-06 | 2013-09-06 | A kind of eyepiece adapter of digital vedio recording |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310404654.6A CN104414617B (en) | 2013-09-06 | 2013-09-06 | A kind of eyepiece adapter of digital vedio recording |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104414617A true CN104414617A (en) | 2015-03-18 |
| CN104414617B CN104414617B (en) | 2017-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310404654.6A Active CN104414617B (en) | 2013-09-06 | 2013-09-06 | A kind of eyepiece adapter of digital vedio recording |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105935287A (en) * | 2016-04-12 | 2016-09-14 | 无锡工艺职业技术学院 | Mobile phone support for slit-lamp microscope |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6050688A (en) * | 1998-10-15 | 2000-04-18 | Grinblat; Avi | Slit lamp with auxilliary lamp producing line of light, aspheric lens holder and inverter |
| CN202821302U (en) * | 2012-08-01 | 2013-03-27 | 程香云 | General type integrated optical splitter interface of slit lamp microscope |
| CN202841224U (en) * | 2012-08-01 | 2013-03-27 | 程得集 | Mobile phone photographing device |
| CN103149676A (en) * | 2013-03-29 | 2013-06-12 | 肖扬 | Video-recording switching component of microscope |
| CN203555720U (en) * | 2013-09-06 | 2014-04-23 | 晟爵（上海）科技有限公司 | Ocular adapter capable of performing digital image photographing |
-
2013
- 2013-09-06 CN CN201310404654.6A patent/CN104414617B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6050688A (en) * | 1998-10-15 | 2000-04-18 | Grinblat; Avi | Slit lamp with auxilliary lamp producing line of light, aspheric lens holder and inverter |
| CN202821302U (en) * | 2012-08-01 | 2013-03-27 | 程香云 | General type integrated optical splitter interface of slit lamp microscope |
| CN202841224U (en) * | 2012-08-01 | 2013-03-27 | 程得集 | Mobile phone photographing device |
| CN103149676A (en) * | 2013-03-29 | 2013-06-12 | 肖扬 | Video-recording switching component of microscope |
| CN203555720U (en) * | 2013-09-06 | 2014-04-23 | 晟爵（上海）科技有限公司 | Ocular adapter capable of performing digital image photographing |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105935287A (en) * | 2016-04-12 | 2016-09-14 | 无锡工艺职业技术学院 | Mobile phone support for slit-lamp microscope |
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| Publication number | Publication date |
|---|---|
| CN104414617B (en) | 2017-01-04 |
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