CN103277682A - Novel fissuring light illuminating device - Google Patents
Novel fissuring light illuminating device Download PDFInfo
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- CN103277682A CN103277682A CN2013101968284A CN201310196828A CN103277682A CN 103277682 A CN103277682 A CN 103277682A CN 2013101968284 A CN2013101968284 A CN 2013101968284A CN 201310196828 A CN201310196828 A CN 201310196828A CN 103277682 A CN103277682 A CN 103277682A
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- fissuring
- light
- display screen
- oled display
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Abstract
The invention discloses a novel fissuring light illuminating device which comprises a driving control circuit, wherein the driving control circuit is connected with a power supply to drive an OLED display screen to work, the OLED display screen sends out fissuring light, and the fissuring light is projected to an observation article through a collecting lens group and a projecting mirror group. According to the novel fissuring light illuminating device, the OLED display screen is utilized to directly generate the fissuring light, light source illumination and a precise mechanical structure are not needed, a user can set all parameters of the fissuring light through a single control interface, and the structure of the complete device is greatly simplified.
Description
Technical field
The present invention relates to a kind of lighting device, what be specifically related to is a kind of novel slit of illumination lighting device.
Background technology
The slit of illumination illuminator (Fig. 1) of existing medical optical instrument needs to use earlier light source (7) to illuminate crack sheet (10) generation slit of illumination via the second condenser group (8), filter set (9), projects tissue to be seen by the second projecting mirror group (11) then and forms optical section.The change color of this method slit of illumination need realize by the switching of different filter discs in the filter disc mirror group; The brightness of slit of illumination is changed to control by the brightness of light source; The length of slit of illumination, width and azimuth are then changed to regulate by the relative position of two crack sheets.From the applicable cases of reality, this method exists following some deficiency: complex structure, and design and difficulty of processing are big, and assembly process process is not good.
1, complex structure.The adjustment of the slit of illumination characteristic of this method need could realize by three kinds of different approach.
2, design and difficulty of processing are big.This method need design color, length, width, the azimuthal adjusting that accurate frame for movement realizes slit of illumination, and design and difficulty of processing are big.
3, assembly process process is not good.Needing to spend the plenty of time in this method assembling process adjusts repeatedly part and could obtain desirable slit of illumination illuminating effect, and efficiency of assembling is lower.
Summary of the invention
The objective of the invention is to overcome the above problem that prior art exists, a kind of novel slit of illumination lighting device is provided, for the slit of illumination illumination of the medical optical instrument that carries out optical section inspection and diagnosis.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the present invention is achieved through the following technical solutions:
A kind of novel slit of illumination lighting device comprises Drive and Control Circuit, and described Drive and Control Circuit connects the work of power drives OLED display screen, and described OLED display screen projects the observation thing after sending slit of illumination process condenser group and projecting mirror group.
Further, described Drive and Control Circuit connects the control interface, and the OLED display screen is regulated at described control interface.
The invention has the beneficial effects as follows:
1, utilize the OLED display screen directly to generate slit of illumination, do not need light illumination and accurate frame for movement, the user can set all parameters of slit of illumination by single control interface, and the structure of package unit is greatly simplified.
2, need not to design the adjusting that accurate frame for movement realizes the slit of illumination parameter, thereby the difficulty of processing of Design of device and part reduces greatly.
The link that need adjust when 3, device assembles is few, thereby the assembly process process of device also is greatly enhanced.
Description of drawings
Fig. 1 is prior art constructions figure;
Fig. 2 is structure chart of the present invention.
Number in the figure explanation: 1, power supply, 2, Drive and Control Circuit, 3, the control interface, 4, the OLED display screen, 5, the condenser group, 6, the projecting mirror group, 7, light source, 8, the second condenser group, 9, filter set, 10, the crack sheet, 11, the second projecting mirror group.
The specific embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the present invention in detail.
With reference to shown in Figure 2, a kind of novel slit of illumination lighting device, comprise Drive and Control Circuit 2, described Drive and Control Circuit 2 connects 4 work of power supply 1 driving OLED display screen, and described OLED display screen 4 projects the observation thing after sending slit of illumination process condenser group 5 and projecting mirror group 6.
Further, described Drive and Control Circuit 2 connects control interface 3, and OLED display screen 4 is regulated at described control interface 3.
Further, the parameters such as color, brightness, length, width, azimuth of slit of illumination are regulated at described control interface 3.
Claims (2)
1. novel slit of illumination lighting device, it is characterized in that: comprise Drive and Control Circuit (2), described Drive and Control Circuit (2) connects power supply (1) driving OLED display screen (4) work, and described OLED display screen (4) projects the observation thing after sending slit of illumination process condenser group (5) and projecting mirror group (6).
2. a novel slit of illumination lighting device is characterized in that: described Drive and Control Circuit (2) connection control interface (3), described control interface (3) adjusting OLED display screen (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101968284A CN103277682A (en) | 2013-05-24 | 2013-05-24 | Novel fissuring light illuminating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101968284A CN103277682A (en) | 2013-05-24 | 2013-05-24 | Novel fissuring light illuminating device |
Publications (1)
| Publication Number | Publication Date |
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| CN103277682A true CN103277682A (en) | 2013-09-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN2013101968284A Pending CN103277682A (en) | 2013-05-24 | 2013-05-24 | Novel fissuring light illuminating device |
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| CN (1) | CN103277682A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06142047A (en) * | 1992-11-10 | 1994-05-24 | Nikon Corp | Ophthalmic apparatus |
| US20050024587A1 (en) * | 2003-08-01 | 2005-02-03 | Visx, Incorporated | Slit lamp for ophthalmic use |
| US20050270487A1 (en) * | 2004-06-04 | 2005-12-08 | Grisa Mocnik | Slit lamp incorporating a white light emitting diode or a light emitting diode with adjustable color |
| CN2785538Y (en) * | 2005-04-05 | 2006-06-07 | 苏州六六视觉科技股份有限公司 | Illuminating source of slit-lamp |
| CN102927473A (en) * | 2012-11-06 | 2013-02-13 | 东南大学 | Light beam and light spot controllable illuminating device |
| CN203404633U (en) * | 2013-05-24 | 2014-01-22 | 中国科学院苏州生物医学工程技术研究所 | Novel illuminating device for crack light |
-
2013
- 2013-05-24 CN CN2013101968284A patent/CN103277682A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06142047A (en) * | 1992-11-10 | 1994-05-24 | Nikon Corp | Ophthalmic apparatus |
| US20050024587A1 (en) * | 2003-08-01 | 2005-02-03 | Visx, Incorporated | Slit lamp for ophthalmic use |
| US20050270487A1 (en) * | 2004-06-04 | 2005-12-08 | Grisa Mocnik | Slit lamp incorporating a white light emitting diode or a light emitting diode with adjustable color |
| CN2785538Y (en) * | 2005-04-05 | 2006-06-07 | 苏州六六视觉科技股份有限公司 | Illuminating source of slit-lamp |
| CN102927473A (en) * | 2012-11-06 | 2013-02-13 | 东南大学 | Light beam and light spot controllable illuminating device |
| CN203404633U (en) * | 2013-05-24 | 2014-01-22 | 中国科学院苏州生物医学工程技术研究所 | Novel illuminating device for crack light |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130904 |