CN2415370Y - Image converting device for optical microscope - Google Patents
Image converting device for optical microscope Download PDFInfo
- Publication number
- CN2415370Y CN2415370Y CN 00206661 CN00206661U CN2415370Y CN 2415370 Y CN2415370 Y CN 2415370Y CN 00206661 CN00206661 CN 00206661 CN 00206661 U CN00206661 U CN 00206661U CN 2415370 Y CN2415370 Y CN 2415370Y
- Authority
- CN
- China
- Prior art keywords
- cmos
- imaging sensor
- optical microscope
- image conversion
- housing
- 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
- 230000003287 optical effect Effects 0.000 title claims abstract description 24
- 238000003384 imaging method Methods 0.000 claims abstract description 24
- 238000006243 chemical reaction Methods 0.000 claims abstract description 14
- 230000005611 electricity Effects 0.000 abstract description 6
- 238000001000 micrograph Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
Images
Landscapes
- Microscoopes, Condenser (AREA)
Abstract
The utility model relates to a photoelectric image converting device for an optical microscope, which comprises a tubular shell provided with a positioning boss and used for inserting the ocular cylinder of the optical microscope. An infrared cut-off filter, a CMOS imaging sensor and a CMOS driving circuit board are respectively installed in the shell from bottom to top; through the coincidence of the photosensitive surface of the CMOS imaging sensor and the image surface of the microscope objective, the optical image is directly converted to an electricity image signal. The utility model has advantages of simple structure and low cost, and can realize the high-quality photoelectric image conversion without any relay optical system.
Description
The utility model relates to the photoelectric image conversion equipment of optical microscope.
People become can be monitored the electricity picture signal of device or computer Recognition by the Optics in Microscope image transitions of photoelectric image conversion with visualization, so that the Optics in Microscope image is carried out screen display or processing, analysis and storage.Obviously, the application function of optical microscope has been widened in the application of photoelectric image switch technology effectively, is widely used in fields such as teaching, medical science and fine detection, analysis, demonstration.For a long time, the photoelectric image conversion for optical microscope rests on the employing charge-coupled device (CCD) always.Because the driving circuit of CCD is quite complicated, bulky, all need adopt relay optical system that optical imagery is transformed into the CCD photosurface when therefore being used for microscope, could realize the opto-electronic conversion of image, not only picture element difference and cost height, big, the use inconvenience of structure.
The purpose of this utility model be propose a kind of simple in structure, cost is low, can directly the optical imagery of micro objective be converted in high quality to the photoelectric image conversion equipment of the optical microscope of electricity picture signal.
In recent years, developed a kind of on chip piece imaging sensor---complementary type oxide semiconductor (the being abbreviated as CMOS) imaging sensor of integrated light-sensitive array device and treatment circuit.
The key of the utility model technical solution is that the cmos imaging sensor is placed in the optical microscope eye lens tube, and the photosurface of cmos imaging sensor is overlapped with the imaging surface of micro objective, directly optical imagery is converted to the electricity picture signal.Optical microscope photoelectric image conversion equipment of the present utility model comprises the housing with positioning boss that is used to insert optical microscope eye lens tube, cutoff filter, cmos imaging sensor and CMOS drive circuit board are installed in housing from bottom to top successively, wherein the photosurface of cmos imaging sensor is positioned on the imaging surface of micro objective, and the power lead and the image signal line of CMOS driving circuit stretch out housing.During use, the photoelectric image conversion equipment is inserted in the tube of optical microscope eye lens tube, then the optical imagery of micro objective can be directly changed into the electricity picture signal through the cmos imaging sensor again and be passed to display screen or computing machine through cutoff filter.
Because being the photosurface with the cmos imaging sensor, the utility model overlaps with the micro objective imaging surface, therefore needn't can directly convert the optical imagery high-quality to the electricity picture signal by any relay optical system, again because the light-sensitive array device and the treatment circuit of cmos imaging sensor are to be integrated in in the chip piece, its volume is little, price is low, so the photoelectric image conversion equipment that adopts the cmos imaging sensor to make has the characteristics of low cost, light structure, brings convenience to use.
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is a kind of concrete structure synoptic diagram of the present utility model;
Fig. 2 is a kind of application example of the present utility model.
The photoelectric image conversion equipment that is used for optical microscope shown in Figure 1, comprise cylindrical shell 1 with positioning boss 2, cutoff filter 4, cmos imaging sensor 5 and CMOS drive circuit board 7 are installed in cylindrical shell from bottom to top successively, and the power lead 3 and the image signal line 6 of CMOS driving circuit stretch out housing.Can cooperate closely with the eye lens tube for this device is inserted in the microscope eye lens tube, guarantee image stabilization, example is set O shape rubber ring 9 on the cylinder outer wall below the housing positioning boss 2 as shown.Because the imaging surface of microscopical object lens 12 generally is in 10mm place (see figure 2) in eye lens tube 11 end faces, therefore making the photosurface 8 of cmos imaging sensor and the distance between the positioning boss 2 usually is 10mm, like this, this device is inserted microscope eye lens tube, utilize positioning boss 2 near eye lens tube end face location, microscopical object lens imaging surface is overlapped with the photosurface of cmos imaging sensor.
Claims (3)
1. the photoelectric image conversion equipment of optical microscope, it is characterized in that it comprises the housing with positioning boss [2] [1] that is used to insert optical microscope eye lens tube, cutoff filter [4], cmos imaging sensor [5] and CMOS drive circuit board [7] are installed in housing from bottom to top successively, wherein the photosurface of cmos imaging sensor is positioned on the imaging surface of micro objective, and power lead of CMOS driving circuit [3] and image signal line [6] stretch out housing.
2. by the described photoelectric image conversion equipment of claim 1, it is characterized in that on the cylinder outer wall of housing positioning boss [2] below, setting O shape rubber ring [9].
3. by the described photoelectric image conversion equipment of claim 1, it is characterized in that the photosurface [8] of cmos imaging sensor and the distance between the positioning boss [2] are 10mm.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 00206661 CN2415370Y (en) | 2000-03-16 | 2000-03-16 | Image converting device for optical microscope |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 00206661 CN2415370Y (en) | 2000-03-16 | 2000-03-16 | Image converting device for optical microscope |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2415370Y true CN2415370Y (en) | 2001-01-17 |
Family
ID=33574540
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 00206661 Expired - Fee Related CN2415370Y (en) | 2000-03-16 | 2000-03-16 | Image converting device for optical microscope |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2415370Y (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100480650C (en) * | 2001-08-13 | 2009-04-22 | 浜松光子学株式会社 | Spectrally separating apparatus and method |
-
2000
- 2000-03-16 CN CN 00206661 patent/CN2415370Y/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100480650C (en) * | 2001-08-13 | 2009-04-22 | 浜松光子学株式会社 | Spectrally separating apparatus and method |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101399914B (en) | Image capture device and image capture method | |
EP1130457A4 (en) | Camera and device for switching optical filters | |
CN1800903A (en) | Digital photographing microscope with display screen | |
CN2415370Y (en) | Image converting device for optical microscope | |
CN1126968C (en) | Method and device for direct photoelectronic image conversion of optical microscope | |
CN207083161U (en) | A kind of realtime graphic freezes to split medical camera module | |
TWI387331B (en) | Document camera | |
CN213637940U (en) | Camera device and mobile terminal | |
CN210072192U (en) | Portable electron microscope matched with mobile phone for use | |
CN2694299Y (en) | Solid imaging lens module | |
CN204156949U (en) | A kind of high dynamic range video camera of disposable exposure image | |
CN2624818Y (en) | Hard pipe type electronic endoscope | |
CN201439681U (en) | Digital peep hole device | |
CN221306009U (en) | Mobile phone photographing device | |
CN2479526Y (en) | Double-rate image converter for visual optical microscope | |
CN201188652Y (en) | X-ray image noise processing device | |
CN2433642Y (en) | Microscope camera device | |
CN211981982U (en) | Camera with light filling function | |
CN212302074U (en) | Digital synchronous telescope | |
CN201017100Y (en) | Portable digit microscope | |
CN203590363U (en) | Night vision device | |
CN208806875U (en) | The infrared video sensing device used with infrared induction interactive media system | |
CN218938643U (en) | From portable metallograph of integral type of taking microcomputer | |
CN207208379U (en) | A kind of ship-handling visible system | |
CN2645103Y (en) | Digital camera with surveillance and anti-theft functions |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |